1 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3 * bfd-in.h, VERSION: Roll to version 2.1.
5 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
7 * oasys.c (oasys_write_object_contents): Lint.
8 * srec.c: Whitespace cleanup.
10 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
12 * coffgen.c (coff_print_symbol): Print correct tagndx value;
13 cleaned up output formatting a bit.
15 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
17 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
18 relaxable. Should be moved somewhere else.
20 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
22 * aout-mipsbsd.c: Eliminated uses of DEFUN.
23 (aout_mips_*_vec): Added seclet_link element.
25 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
26 support for aout-mipsbsd target.
28 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
30 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
34 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
36 Add support for the H8/500
38 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
40 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
42 * libecoff.h: New file. Defines ECOFF backend data for gdb.
43 * coff-mips.c: Now includes libecoff.h.
44 (ecoff_data_type): Moved to libecoff.h.
45 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
46 call it. If there is ever another ECOFF target, this and the
47 swapping functions should be accessed via an ECOFF specific target
49 * Makefile.in (coff-mips.o): Depends on libecoff.h.
51 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
53 * coffcode.h: Removed MIPS specific information, since coff-mips.c
54 no longer includes this file.
56 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
57 bits to 0 to make comparison test useful.
59 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
60 avoid overflowing GP accessible sections in binutils/objdump.
62 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
64 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
65 reading more robust: Fail if string index is out of string
68 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
70 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
71 PCREL13): Don't take dst_address into account; the input file has
72 already taken care of that.
74 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
76 * coff-mips.c: Completed support for linker and binutils.
78 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
80 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
81 original addend from section contents.
83 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
85 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
86 * hosts/delta88.h (strtol): Fix prototype.
87 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
89 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
91 * elf.c: Get rid of "#ifdef sparc".
92 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
93 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
95 (elf_info_to_howto): Use runtime conditionals on CPU type, not
96 compile type conditionals on host CPU.
97 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
99 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
101 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
103 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
104 ECOFF which has two common sections.
105 (bfd_com_section): Set SEC_IS_COMMON flag.
106 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
107 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
108 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
109 bfd_is_com_section macro rather than checking for equality to
112 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
114 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
115 (coff_mkobject_hook): Accept aouthdr argument.
116 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
117 Handle NULL aouthdr argument.
118 (coff_object_p): If there is no aouthdr, pass it as NULL to
120 * libcoff.h: Rebuilt for mkobject_hook changes.
122 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
123 additional MIPS ECOFF fields.
125 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
127 * configure.host: added mips-dec-bsd*
128 * configure.in: added mips-dec-bsd*
129 * aout-mipsbsd.c: new file for mips-dec-bsd*
130 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
131 * aoutx.h: added mips support.
132 * archures.c: added mips support to bfd_default_scan().
133 * cpu-mips.c: added support for R4000 (untested).
134 * libaout.h: added MIPS1 & MIPS2 magic numbers.
135 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
136 hope will make it into include/bfd.h.
137 * targets.c: added aout_mips_*_vec.
139 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
141 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
143 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
145 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
147 * libcoff-in.h: Update prototype for coff_count_linenumbers.
149 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
151 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
152 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
153 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
154 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
156 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
157 bfd_swap_reloc_in or coff_swap_reloc_out.
158 * coff-mips.c: Added code to link and write out symbolic debugging
159 information, and to swap relocs in and out.
161 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
163 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
164 (coff_write_object_contents): coff_count_linenumbers returns the
165 number of line number records it found.
167 * coffgen.c (coff_write_linenumbers): only write out line numbers
168 in the section they belong to.
170 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
172 * targets.c (bfd_target): Added relocateable argument to
173 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
174 target vector for linker use.
175 * bfd.c (bfd_seclet_link): New macro.
176 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
177 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
178 and boolean return value. Made static.
179 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
180 relocateable argument.
181 * reloc.c (bfd_generic_get_relocated_section_contents): Added
182 relocateable argument (if relocateable, saves relocs).
183 * bout.c (b_out_get_relocated_section_contents),
184 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
185 relocateable argument (if relocateable, just calls
186 bfd_generic_get_relocated_section_contents).
187 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
188 argument to prototype.
189 * All targets: Set new _bfd_seclet_link vector to
190 bfd_generic_seclet_link.
192 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
194 * coffgen.c: #include seclet.h.
196 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
198 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
199 debug info. Setup info about linker symbols only, and use
200 standard bfd fields to hold the info.
201 * (hppa_object_p): Remove unneeded decls.
202 * (hppa_new_section_hook): Get rid of most of this.
203 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
204 fat. Remove all knowledge of stabs, remove redundant knowledge of
206 * Remove macros for accessing fields which are now gone.
208 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
210 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
212 * coff-z8k.c: delete unused reloc functions
214 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
216 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
217 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
218 * coff-msym.c: Use DEFUN for function definitons.
219 * coff-mips.c: Added code to read and print symbols, and to find
222 * coffcode.h: Moved many generic functions into coffgen.c. Moved
223 swapping functions into coffswap.h for ECOFF use. Moved
224 relocation functions, only used by h8300 and z8k, into reloc16.c.
225 Added hooks for coffgen.c functions to backend data structure, and
226 added hook functions. Still more could be done.
227 * coffswap.h: New file to hold COFF swapping routines.
228 * coffgen.c: New file to hold generic COFF functions.
229 * reloc16.c: New file to hold h8300 and z8k specific relocation
231 * libcoff-in.h: Added declarations for functions in coffgen.c.
232 * libcoff.h: Rebuilt to incorporate changes.
233 * coff-h8300.c: Function name changes.
234 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
235 hook rather than defining EXTRA_CASES.
236 * Makefile.in: Build new files coffgen and reloc16. Added
237 dependencies of coff-*.o on coffswap.h and seclet.h.
239 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
241 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
242 about discarding const.
244 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
246 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
248 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
250 * configure.in (post-target): If --with-minimal-bfd is specified,
253 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
255 * srec.c (srec_write_records): one of my boards wants a CR between
258 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
260 * archive.c (do_slurp_coff_armap): set symdef_count correctly
261 (it broke a couple of weeks ago).
263 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
265 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
266 return type, so libbfd.h doesn't reference undefined typedefnames.
268 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
270 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
272 (coff_pointerize_aux): don't pointerize a negative tagndx
273 (sometimes generated by SCO 3.2v4 cc).
275 * bout.c (calljx_callback, callj_callback,
276 b_out_get_relocated_section_contents): warn if relocating against
279 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
281 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
282 Make a bunch more routines be static.
283 * hppa.c (fill_spaces): Get rid of this, replace with much better
284 written setup_sections().
285 * (setup_sections): New routine to create BFD sections for each
286 space and subspace in SOM files.
287 * (hppa_object_setup): Use BFD sections created by
288 setup_sections() to locate GDB symbol table info.
289 * (make_unique_section): New routine to create a BFD section. It
290 ensures that the given name is unique, and will generate a unique
292 * (hppa_object_p): Become much more paranoid about file header.
293 * (make_bfd_asection): Call bfd_make_section to do the dirty
294 work. Simplify code somewhat.
295 * (hppa_core_file_p): Use proper name for stack section.
296 * libhppa.h: Remove millicode_start, millicode_end decls.
298 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
300 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
302 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
303 relocs, don't bother doing the adjustment if the value to add is
306 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
308 * bfd.c (bfd_get_size): New function that gets an upper bound
309 on the possible size of any object in a bfd.
310 * elf.c (bfd_elf_find_section, elf_get_str_section,
311 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
313 * elf.c (elf_big_vec, elf_little_vec): Document last three
314 members initialized to NULL.
316 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
318 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
320 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
322 * hosts/std-host.h: New file. Attempt at a generic/default
323 set of definitions, to discourage porting to new hosts by copying.
324 * hosts/news.h: Removed.
325 * hosts/sparc.h: Use std-host.h.
326 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
327 perhaps we can later remove the the_bfd field from each symbol.
328 * syms.c (struct symbol_cache_entry): Remove unused field
329 app_data. Add comment noting that the_bfd is almost redundant,
331 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
332 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
333 * hppa.c (fill_spaces): Make slightly more rebust.
334 * configure.in: Allow std-host as the "default" host.
336 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
338 * bfd.c: Add struct hppa_core_data to tdata union.
339 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
340 Get rid of HPPA/BSD specific code. That will go somewhere else
342 * (fill_spaces): Don't spin forever and die if you don't find
343 $MILLICODE$ subspace.
344 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
346 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
347 Make these work for HPUX.
348 * (make_bfd_asection): New routine to make section creation a
350 * (hppa_core_file_p): Completely rewrite, leave out bugs.
351 * libhppa.h: #include the right system files. Redefine all of
352 the structs/macros for hacking core files to use more sensible
353 HPUX core file structures.
354 * targets.c (target_vector): Conditionalize hppa_vec on
355 HOST_HPPAHPUX, not hp9000s800.
356 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
357 malloc and realloc. #define HOST_HPPAHPUX.
359 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
361 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
362 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
363 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
364 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
366 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
367 * aix386-core.c: New file for handling core files on AIX on PS/2.
368 * targets.c: if AIX386_CORE, use aix386_core_vec.
369 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
372 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
374 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
377 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
379 * Makefile.in: added dvi target
381 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
383 * bfd.c: Use right name for tekhex tdata struct.
384 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
385 * libcoff.h: Updated to get spacing change from coffcode.h.
386 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
388 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
390 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
391 functions, with the "guts" of the old bfd_slurp_bsd_armap
392 and bfd_slurp_coff_armap, but assuming we've already checked
393 if the armap is present or not.
394 Also, rewrite a bit to avoid keeping around obstack data
396 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
397 Various fixes to correctly handle COFF_style archives names.
398 (Note that because these have a trailing '/', the names can
399 have embedded spaces.)
400 * archive.c (bfd_slurp_armap): New function, replaces old
401 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
402 _either_ format, and calls do_slurp_bsd_armap or
403 do_slurp_coff_armap if either form of map is seen.
404 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
405 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
406 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
407 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
409 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
411 * hppa.c: #include "sysdep.h", not <sysdep.h>.
412 * libhppa.h: Make millicode_start and millicode_end be unsigned
413 int to be same type as CORE_ADDR in GDB. Why are these here?
415 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
417 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
418 vaddr of the section to the addend.
419 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
420 SCO_CORE to SELECT_VECS.
421 (target_vector): add sco_core_vec.
422 * sco-core.c (sco_core_vec): add leading underscore initializer.
423 * configure.in (i[34]86-*-sco*): use target i386-sco.
424 * config/i386-sco.mt: new file; define SCO_CORE.
426 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
428 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
430 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
432 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
434 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
436 * hosts/i386linux.h: Include unistd.h.
438 * aoutx.h (print_symbol): aout_stab_name returns a constant
440 * libaout.h (aout_stab_name): Fix prototype.
441 * stab-syms.c (aout_stab_names): Array is now const.
442 (aout_stab_name): Return value is now pointer to const.
444 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
447 * syms.c (asymbol): Added new field "app_data", for data
448 particular to the application. Some of the linker flags ought to
449 get moved to this field someday.
451 * archures.c (bfd_default_scan): Recognize a few more numbers:
452 80486, 80960, and 960.
454 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
455 bfd_coff_std_swap_table, cast to PTR.
456 * bfd.c (bfd_coff_swap_*): Deleted macros.
457 * targets.c (struct bfd_target): Deleted COFF-specific swapping
459 * coffcode.h (type bfd_coff_backend_data): New structure type,
460 contains pointers to the COFF-specific swapping routines.
461 (bfd_coff_std_swap_table): New data structure, to be used when
462 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
463 (bfd_coff_swap_*): New macros.
464 * coff-mips.c (mips_coff_swap_table): New data structure.
465 (ecoff_big_vec): Use it.
466 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
467 * All other targets: Deleted coff-specific vector entries.
469 * trad-core.c: Fixed some `PARAMS' uses that were missing
472 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
474 * aoutx.h (some_aout_object_p): Protect arg prototype in
475 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
477 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
479 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
480 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
481 PARAMS for readability.
483 * aoutx.h: Add type to callback parameter.
484 * coff-mips.c: Don't call trad-core.h, not needed.
485 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
486 * trad-core.h: Eliminate, unused.
488 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
490 * format.c (bfd_check_format): if default target isn't found
491 then look through the entire list rather than return early.
493 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
495 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
497 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
499 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
501 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
503 * coff-z8k.c: checkpoint, more addressing modes handled
504 * coffcode.h (get_value): don't truncate reloc->addend field, it's
507 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
509 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
511 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
513 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
515 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
517 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
518 and about when file descriptors are closed.
520 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
522 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
523 written out correctly.
525 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
527 * section.c: New section bit SEC_SHARED_LIBRARY.
528 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
529 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
532 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
534 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
535 macros; use PARAMS to declare the function pointers involved.
537 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
538 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
540 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
542 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
544 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
545 declaring pointers to functions.
546 * cache.c, elf.c: Move static function decls to top, use PARAMS.
547 * seclet.h: Declare external function with PARAMS.
549 * doc/chew.c (exfunstuff): Eliminate.
550 (paramstuff): Replace exfunstuff with function to generate PARAMS.
551 * doc/proto.str: Use paramstuff rather than exfunstuff.
553 * libbfd.h: Update, based on changes in source code and chew.
555 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
557 * libieee.h: Add FIXME about removing limit on number of sections.
558 * bfd-in.h: Improve comments to make it clear that bfd.h is
559 the wrong place to edit this file.
560 * Makefile.in (install): Install ansidecl.h and obstack.h in the
561 same places where we install bfd.h.
563 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
565 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
566 symbol type before blindly modifying the auxent. Specifically,
567 only modify the endndx fields for types that need it, and don't
568 set the array information for non-arrays.
570 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
572 * aoutx.h (some_aout_object_p): Section list should be set up
573 correctly anyways; don't have to set up "next" pointers manually.
575 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
577 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
578 config/i386v.mh: removed -DUSG from HDEFINES.
579 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
581 hosts/i386v.h: don't define POSIX_UTIME.
583 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
585 * ieee.c (ieee_slurp_sections): make a private copy of the
586 section's name before truncating it.
588 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
590 * hppa.c: add symbol_leading_char entry in transfer vec
592 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
594 * ieee.c (get_symbol): can now cope when two symbols of a
595 different class, but the same index number occur consecutively.
596 (get_section_entry): nicer name for sections being forward
597 referenced. (ieee_archive_p): don't free the filename string,
598 since it was never malloced.
600 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
602 * coffcode.h (coff_write_object_contents): Zero timestamp field.
604 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
606 * coffcode.h (coff_swap_aux_out): set the fcnary info before
607 optionally setting the dimen info, since they are in the same
608 memory locations. Also zero out external auxent.
609 (coff_write_symbol): don't zero external auxent; now done in
612 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
614 * Check fclose return value for errors.
615 libbfd.h: bfd_cache_close now returns a boolean.
616 cache.c (bfd_cache_delete): return fclose success value.
617 (bfd_cache_close): return bfd_cache_delete return value.
618 opncls.c (bfd_close, bfd_close_all_done): return result of
621 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
623 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
625 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
627 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
628 work out a coff relocation type from a howto's attributes rather
629 than using the input r_type field. This fixes PR1677 and allows
630 conversion of a.out relocs to coff relocs.
632 * coffcode.h (coff_write_relocs): if supplied a relocation
633 relative to an absolute symbol, use the right symbol index.
635 * reloc.c (bfd_perform_relocation): do a partial link for coff
638 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
640 * changes to support i386-sysv with shared libraries:
641 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
642 check for .data2; if _LIB is defined, check for it; map
643 SEC_NEVER_LOAD to STYP_NOLOAD.
644 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
645 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
646 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
647 if section has contents, not just if it is loadable; if
648 TWO_DATA_SECS, check for .data2
649 (coff_set_section_contents): set vma of .lib section to number of
651 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
652 don't define coff_write_armap to bsd_write_armap.
653 * hosts/i386v.h: don't include <utime.h>, since it is not provided
656 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
658 * solaris2.h: Get the definition of alloca from alloca.h if we
661 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
663 * configure.in (i960-*-{aout,bout}): Support these.
665 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
667 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
669 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
671 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
672 no-longer-used definitions of L_SET and L_INCR.
673 * i386linux.h: Tweaks to smooth Linux build.
675 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
677 * seclet.h: Add enum tag to bfd_seclet_enum_type.
679 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
681 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
682 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
683 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
684 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
686 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
687 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
689 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
691 * configure.host: New file, contains mapping of host configs
692 to host support file names for bfd, binutils, opcodes.
693 * configure.in: Use it.
694 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
695 * i386bsd.c: Cleanup, reformat.
696 * config/i386-bsd.mt: Comment changes.
697 * config/i386bsd.mh: New file for core file support.
698 * hosts/i386bsd.h: Merge changes from Peter Schauer.
699 * bout.c (ALIGN): Rename to ALIGNER, since system header files
700 on BSD 4.4 define ALIGN (sigh!).
702 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
704 * libaout.h (aout_backend_data): added exec_header_not_counted
705 field. For ZMAGIC files only, when text_includes_header is set, by
706 default the length of the exec header is counted in the text
707 section size. For go32, exec header is mapped in but does *not*
708 contribute to the size of section.
709 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
710 is not set, but ztih is, add the size of the exec header to the
711 recorded size of the text section.
712 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
713 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
714 Also set text_includes_header.
715 * aout-target.h (*_backend_data): cleare exec_header_not_counted
716 by default in MY(backend_data).
718 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
720 * aout-target.h (callback): Don't define this function if it won't be
723 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
724 type doesn't match. Don't lose if file sections have already been
726 (set_arch_mach): Set reloc_entry_size.
727 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
729 * hosts/i386bsd.h: New file.
730 * configure.in: Recognize i[34]86-*-bsd host.
732 * aout-target.h (callback, write_object_contents): Delete unused
735 * aoutx.h (reloc_type_lookup): New function.
736 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
737 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
738 (MY_reloc_howto_type_lookup): Don't define it.
740 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
742 (slurp_symbol_table): Use header byte order, not target byte
743 order, for reading symbol data.
745 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
747 * configure.in: Undo some brain damage in the host section.
748 * configure.in: Reformat the target section, test many configs.
749 * Makefile.in (make): Remove obsolete `make make'.
750 * aoutx.h (some_aout_object_p): Make defines line up.
752 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
754 Now a bfd knows whether underscores are normally prepended
755 to symbols in its file format.
757 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
758 coff-z8k.c: targets set so they have leading underscore
759 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
760 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
761 without leading underscore flag
762 * targets.c: add symbol leading char to xvec description
763 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
765 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
767 * archive.c: Make errno global.
768 * archive.c (_bfd_write_archive_contents): If read fails (and
769 errno!=0) set bfd_error to malformed_archive (since this probably
770 indicates a truncated archive), rather than system_call_error.
772 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
774 * Makefile.in: added rules for i386bsd.c
775 * i386bsd.c: new file, supporting 386bsd.
776 * configure.in: recognize i386-*-bsd target.
777 * config/i386-bsd.mt: new file - 386bsd target configuration.
779 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
781 * configure.in: re-arrange host section to use *-*-* notation,
782 clean up some of the target section as well
784 * seclet.c: cast result of bfd_get_relocated_section_contents to
785 avoid compiler warnings
787 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
789 * coffcode.h (coff_section_symbol): Create section if it doesn't
792 * bout.c: Removed some unused variables.
794 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
796 * Portability fixes from p3:
797 coffcode.h (coff_write_relocs): removed sanity check until it
798 works on all targets (per advice from sac).
799 config/hp9000.mh: new file to define USG.
800 hppa.c: #undef hppa before the JUMP_TABLE.
801 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
803 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
804 local variable target volatile to avoid mysterious bug in
807 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
809 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
810 * hosts/hppahpux.h: Remove bcopy and index circumventions.
812 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
814 * coff-z8k.c (func_da, func_jr): Lint.
815 * coffcode.h: Use memset rather than bzero.
816 * elf.c: Use memcpy rather than bcopy.
817 * tekhex.c: Use memset rather than bzero.
819 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
821 Add Adobe a.out support.
823 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
824 * config/adobe.mt: Add.
825 * configure.in (*-adobe-* target): Add.
826 * targets.c (a_out_adobe_vec): Add.
827 * Makefile.in: add aout-adobe.c.
829 * configure.in: Put two dashes in all entries to be matched.
830 Add comments to remind people to do this.
831 Reorder all entries that match manufacturer names, to occur
832 last, so they will only be matched if no more specific match
833 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
835 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
837 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
838 since we should never have a NULL section.
839 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
840 tests, set the section to bfd_abs_section.
842 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
844 * coff-z8k.c: getting closer
845 * coffcode.h (coff_get_relocated_section_contents): allow
846 EXTRA_CASES hooks for different arches to provide different reloc
848 * seclet.h: #ifndef around it to allow multiple inclusion
849 * srec.c: minor doc fix
851 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
853 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
855 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
857 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
860 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
862 * bout.c (b_out_slurp_reloc_table): Clear howto field before
863 filling in reloc, in case immediately following code doesn't set
866 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
868 * coffcode.h (coff_renumber_symbols): set the last renumbered
869 symbol pointer to NULL, as expected by coff_write_linenumbers.
870 (coff_write_relocs): apparently a non-zero addend is OK for reloc
871 type R_IHCONST used on the 29k.
873 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
875 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
876 update, based on how the underlying file was opened. Obsoletes
878 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
879 all FASCIST_FDOPEN config defines.
881 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
883 * sparc-opc.c: Moved to opcodes library, now that we have one.
884 * Makefile: Don't compile it.
886 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
888 * aoutx.h: adjust_sizes_and_vmas did not return anything.
890 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
892 * section.c (bfd_set_section_flags): Remove a sanity check.
893 It is unfortunately broken, and prevents strip from working.
895 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
897 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
898 created by last change.
900 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
902 * reloc.c (reloc_howto_struct): Make size field be unsigned.
903 * bfd-in.h: Bump to version 2.0.
905 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
907 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
908 braindamaged HP/Apollo compiler happy.
910 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
912 * format.c: Fix description of search for matching target.
913 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
914 * targets.c: Update description of search for matching target.
915 * Makefile.in (do_clean, clean): Fix infant mortality typo.
916 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
917 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
919 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
921 * Makefile.in: Added mostlyclean/clean/distclean rules.
923 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
925 * targets.c (target_vector): Take out oasys (unless that is
926 the default): Because there is no magic number in archives,
927 there can be annoying target mis-matches.
929 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
931 * sparc-opc.c: Rigorously updated to match architecture manual.
933 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
935 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
936 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
937 to the built-in abs_section were not written out correctly.
939 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
941 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
942 large, assume we're using a swapped byte order and fail with
943 wrong_format rather than dumping core.
945 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
947 * Renamed opc-sparc.c to sparc-opc.c for systems with short
948 filename constraints.
949 * Makefile.in: Updated to reflect change.
951 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
953 Add preliminary support for the we32k:
955 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
957 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
959 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
961 * bout.c: added support for relaxable alignment relocs.
963 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
964 pass down pointer to play area rather than use alloca
966 * cpu-z8k.c (compatible): made static to reduce name space
969 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
971 Add basic support for the z8k:
973 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
974 section.c, targets.c,
976 * syms.c: move mis-inserted patch.
978 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
981 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
982 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
984 * reloc.c: break out addend item from surrounding text.
986 * doc.str (DOCDD): Defined. Adds text to output.
987 (bodytext): Put bulletize before kill_bogus_lines.
988 * chew.c (bulletize): End itemization after a blank line, to
989 prevent following text from being swallowed up in an item.
991 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
993 * configure.in: Add sparclite as a target.
995 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
997 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1000 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1001 from a coff file (csym is null), dont deref them
1003 * ieee.c (parse_expression): get the answer right when adding an
1004 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1005 on elts so that filename is filled in.
1007 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1009 * bout.c (howto_align_table): New set of relocs, with enough
1010 data for "objdump -r" to work.
1011 (b_out_reloc_type_lookup): Recognize alignment relocs.
1013 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1015 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1016 invocations of make. Also, always create installation
1019 * config/apollov68.mh: removed -g from CC definition.
1021 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1023 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1024 overflowing gp-offset range.
1026 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1028 * srec.c (srec_set_section_contents): don't write out sections
1029 without the LOAD and ALLOC attributes
1031 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1033 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1034 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1035 * aout-target.h (callback): Don't set page/seg sizes.
1037 (set_sizes): New routine.
1038 (backend_data): Point to it.
1039 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1040 (sunos4_aout_backend): Point to it.
1041 * aoutx.h (set_arch_mach): Call set_sizes callback.
1043 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1045 * aout-target.h: Make _bfd_slurp_extended_name_table be
1046 the default. Given that we *write* the suckers (for long
1047 archive member names), we really ought to be able to read them!
1048 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1049 seem to be needed, and many machines don't have it.
1051 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1053 * coff-m68k.c (vector): read and write archives in coff format.
1055 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1057 * opc-sparc.c: New file.
1059 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1061 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1062 pointers to bfd_byte* before performing arithmetic on them. Such
1063 use with bare void* pointers is a gcc extension.
1064 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1065 * archive (normalize): Add to CONST to match actual usages with
1068 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1070 * configure.in: Recognize i486 host cpu, and use i386-elf
1073 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1075 * config/stratus.mt (CC): Remove definition.
1076 * elf.c (bfd_section_from_shdr): Test for the possibility that
1077 section_from_elf_index returns NULL and don't dereference it.
1079 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1081 * add hppa_data to bfd tdata (indirectly via sef).
1083 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1085 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1087 * configure.in: error messages to stderr, not stdout
1089 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1091 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1092 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1093 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1095 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1097 * configure.in: recognize hppa* instead of hppa
1099 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1101 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1102 RTYPE2HOWTO to cope with same.
1103 * reloc.c (bfd_perform_relocation): added support for size of -2
1104 (subtract a word reloc type). Updated doc.
1106 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1108 * Makefile.in: merged changes from progressive, removed rcsid.
1110 * archures.c, archive.c, Makefile.dos: removed rcsid.
1112 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1114 * bfd-in.h : add BFD_IS_RELAXABLE flag
1115 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1116 header e_relaxable, major hackery in callbacks
1117 * libaout.h : add space for a_relaxable.
1118 * seclet.c (rel): don't relax empty sections
1121 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1123 * section.c (STD_SECTION): add some casts to the initializers for
1126 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1128 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1129 and add appropriate casts to keep (picayune) aix-cc happy.
1131 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1133 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1134 symbol pointers. Punt expensive & useless bfd_realloc. Use
1135 malloc for raw symbols, and free it before returning.
1136 (bfd_section_from_shdr): Do not slurp symbol table until politely
1137 asked. Do not even slurp string tables.
1138 (elf_get_symtab_upper_bound): Count 'em without reading them.
1139 (elf_get_symtab): This is how to politely ask. Schlurp!
1140 This should probably just *become* elf_slurp_symbol_table, FIXME.
1142 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1144 * archive.c (bsd_write_armap): write the timestamp of the
1145 archive header to be just a little bit later than the timestamp of
1146 the file, otherwise the linker will complain that the index is
1149 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1151 * configure.in: Add m68k-ericsson-*.
1153 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1155 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1156 * elf.c: Remove unconditional debug printf's.
1157 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1158 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1159 (elf_slurp_symbol_table): Hand out symbols in forward, not
1160 reverse order. Simplify duplicate code.
1162 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1164 * elf.c: Remove "(void)" casts from function calls where the
1165 return value is ignored, in accordance with GNU coding standards.
1167 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1169 * hppa.c: Apply John's standard fix to avoid "empty translation
1170 unit" warnings from some ANSI-C compilers.
1172 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1174 * hosts/solaris2.h: Configure same as sysv4.
1176 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1178 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1179 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1180 type match actual return type.
1181 * elf_print_symbol (section_name): Make CONST.
1183 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1185 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1186 New files, for Linux (a free Unix clone for 386 machines).
1187 * Makefile.in, configure.in, targets.c: Update accordingly.
1189 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1190 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1191 correct calling of howto special functions and fixes from Raeburn
1193 * archures.c: nuke bfd_reloc_code_type
1194 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1195 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1196 SEC_NEVER_LOAD, various other bfdgas newness
1197 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1198 * targets.c: change jump table vector to above
1201 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1203 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1204 its prototype will be included in libbfd.h. Change result type
1205 to struct * (rather than equivalent typedef) so it can be used in
1206 the prototype, where they typedef won't be known.
1207 * libbfd.h: Updated version.
1209 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1211 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1212 targets.c: HPPA merge.
1214 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1216 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1217 * config/solaris2.mh: Kludge around Sun compiler bug.
1219 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1221 * libaout.h (aout_backend_data): Change defs of two bitfields to
1222 be unsigned chars instead to get around rs6000 compiler problem.
1224 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1226 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1227 Correct misconception that there can be only one symbol table.
1228 Only call elf_slurp_symbol_table on the full symbol table, not
1229 the dynamic one which is only a subset of the full one.
1231 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1233 * coffcode.h (coff_compute_section_file_positions): For I960,
1234 don't align sections in file.
1236 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1238 * targets.c (struct bfd_target): Added field for target-specific
1239 (but not file-specific) data, for distinguishing minor
1240 characteristics between (e.g.) a.out formats.
1242 * section.c (struct sec): New field user_set_vma indicates vma
1243 field should be heeded, not assumed to be unset.
1244 (STD_SECTION): Initialize that field of standard sections to zero.
1245 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1247 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1248 pre-swapped version.
1250 * archures.c (struct bfd_arch_info): Fixed order of comment and
1251 field decl. New fields indicate size of page and segment for
1253 * cpu-m68k.c (N): Fill in values.
1254 * cpu-sparc.c (arch_info_struct): Ditto.
1256 * libaout.h (struct aout_backend_data): Various bits of data (not
1257 all used currently) with characteristics of a.out implementation.
1258 Important field for now is text_includes_header, indicating that
1259 the text section starts immediately after the file header, which
1260 gets mapped in with it.
1261 (struct aout_data): New fields indicate whether vma has been
1262 adjusted yet (not yet used), and what magic number will be used in
1263 the output file (should go away in favor of vma_adjusted).
1264 (WRITE_HEADERS): Code for dealing with section sizes and related
1265 header fields replaced with call to adjust_sizes_and_vmas.
1266 * aoutx.h (some_aout_object_p): Fill in magic number field.
1267 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1268 (set_arch_mach): Set page size and segment size once CPU
1270 (adjust_sizes_and_vmas): New function; has much code moved
1271 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1272 and size parameters, as well as many header fields, after deciding
1273 on magic number for output file. Checks to ensure that this
1274 adjustment has only been done once.
1275 (set_section_contents): Call adjust_sizes_and_vmas instead of
1276 doing much of the work here.
1278 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1279 default (null) values of these fields.
1280 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1281 value in exec header.
1282 (sunos4_aout_backend, MY_backend_data): Define backend data
1283 indicating file header is included in text section.
1285 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1287 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1288 gcc version 2, to avoid warnings.
1290 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1292 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1293 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1295 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1297 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1299 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1301 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1302 * configure.in: Rewrite target parsing to use simple format.
1303 Handle sparc-sun-solaris2 configuration.
1304 * aout64.h: Avoid ANSI C brain death warning.
1305 * elf.c: Avoid trigraph (???) or /* in comments.
1307 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1309 * config/sysv4.mh: new file, RANLIB=echo
1311 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1313 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1315 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1316 elf_core_tdata_struct into a single common struct. Core files
1317 wouldn't have worked at all without this.
1318 (bfd_elf_find_section): New function for GDB's undercover use
1319 to find string sections that BFD hides from it.
1320 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1322 (elf_object_p, elf_core_file_p): Allocate internal file header
1323 storage dynamically.
1324 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1325 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1327 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1329 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1331 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1333 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1335 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1337 * configure.in: handle m680[01234]0 as aliases for m68k
1339 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1341 * coff-a29k.c: do byte relocs correctly
1342 * coffcode.h (styp_to_sec_flags): never load INFO sections
1343 * seclet.c (rel): don't relocate INFO sections
1345 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1347 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1348 Make the symbols unmodifiable.
1349 (bfd_section_init): Deleted.
1350 * init.c (bfd_init): Don't call bfd_section_init.
1352 * section.c (bfd_set_section_contents): Ensure that range to be
1353 written is within section boundaries.
1354 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1357 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1359 * coff-i960.c (howto_table): Deleted.
1360 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1361 interesting entries from old howto_table.
1362 (RTYPE2HOWTO): Adjusted to use switch.
1363 (coff_i960_reloc_type_lookup): New function.
1365 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1366 records for section symbol.
1367 (make_abs_section): Unused; deleted.
1368 (renumber_symbols): Re-order symbols so undefined symbols come
1369 last, as COFF format desires.
1370 (coff_write_symbol): Put C_FILE symbols in debug section always.
1371 (coff_section_symbol): New function; creates a symbol with the
1372 same name as a section, and sets up aux records for it.
1373 (coff_add_missing_symbols): New function; adds section symbols to
1374 symbol table if they aren't there already. Should someday also
1375 add a dummy C_FILE symbol if none is present.
1376 (coff_write_object_contents): Add missing symbols before preparing
1377 symbol table to be written.
1378 (coff_slurp_reloc_table): Verify that symbol indices read in are
1379 in a reasonable range.
1380 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1381 (obj_conv_table_size): Accessor macro.
1383 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1384 reloc types on i960.
1386 * bfd-in.h (bfd_get_section_name): New macro. Like
1387 bfd_section_name, but returns rvalue, not lvalue.
1388 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1389 (bfd_get_section_flags): Now returns rvalue.
1391 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1392 general, some specific to sparc or i960.
1394 * aoutx.h (set_section_contents): Set VMA for each section based
1395 on previous section. If text section VMA doesn't appear to have
1396 been set, make a best guess from the type of file.
1398 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1400 (MY(vec)): Initialize reloc_type_lookup field.
1402 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1403 (bfd_error_trap, bfd_error_vector): Extern, not common.
1405 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1406 few types of relocs for sparc; will need enhancement.
1408 * bout.c (callj_callback): Use DEFUN macro in definition.
1409 * coff-i960.c (optcall_callback): Likewise.
1411 * targets.c (bfd_target): Added fields reloc_type_lookup and
1412 _bfd_make_debug_symbol. Also minor comment changes.
1413 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1414 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1415 than arch info, and dispatch with BFD_SEND. Callers changed.
1416 * archures.c (struct bfd_arch_info): Deleted field
1418 * cpu-*.c: Don't initialize that field.
1420 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1421 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1422 (bfd_errmsg): Now returns ptr to const.
1423 * bfd-in.h (bfd_errmsg): Fix prototype.
1425 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1426 * reloc.c (bfd_generic_relax_section): Ditto.
1428 * section.c (Section Output doc): Improve description of use of
1429 output_section and output_offset.
1431 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1433 * sco-core.c: new file from net.
1434 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1435 Now we have the hairy linker, it's possible to move symbols from
1436 one section into another. Actually make that work!
1438 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1440 * hosts/sun3.h: fix declaration of free.
1442 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1444 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1445 * coff-h8300.c (reloc_processing): all relocs are relative to
1447 * opncls.c: don't use fdopen on DOS systems
1449 short patches from Glenn Kasten (glenn@ready.com)
1450 * target.c: enabled oasys support
1451 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1452 fix problem where a relocation which crossed a modification byte
1453 boundary did not work. Fix problem where a relocation near the end
1454 of a data record did not work.
1457 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1459 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1460 archvie header string counts the endian way, this heuristic sees
1461 how big an archive string to read by trying it one way and if the
1462 string table is unreasonably big, trying it the other. *FIXME*.
1463 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1465 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1467 * bfd-in.h: Increase version number to 1.97, for consistency
1469 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1471 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1473 * bfd-in.h: bump version to 1.96
1474 Major change; changed calling convention for
1475 bfd_get_relocated_section_contents so that caller allocates
1476 memory for section data.
1477 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1478 seclet.c, targets.c, bfd.c: reflect new convention.
1479 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1480 case, then use reasonable default values for SEC_* flags.
1482 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1484 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1485 size of output reloc struct.
1486 * targets.c, Makefile.in: comment out tekhex for the moment.
1487 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1488 * configure.in: tandem target is st2000
1489 * coff-m68k.c: rename static howto_table to global
1490 m68kcoff_howto_table.
1491 * bout.c: remove unnecessary abort
1492 * coff-a29k.c: various changes to the way relocations work to cope
1493 with the "new order" and latent bugs.
1496 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1499 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1500 * reloc.c (bfd_perform-relocation): don't relocate refs to
1501 absolute symbols if doing a partial link.
1503 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1505 * configure.in: Add a29k-amd-udi.
1507 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1509 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1510 internal_exec structure before initializing the fields that
1511 are used, so that the unused fields are in a known state.
1513 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1515 * tekhex.c (struct data_struct): Convert from typedef that
1516 typedefs nothing to a normal structure declaration.
1517 * tekhex.c (pass_over): Prototype args for function that
1518 second arg points to.
1520 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1522 * Makefile.in: remove old style staging. Do not print recursion
1525 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1526 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1529 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1531 * bfd.c, Makefile.in: added tekhex
1532 * aoutx.h (set_section_contents): pages should be padded to the
1533 size of a page, not the size of a segment.
1534 * configure.in: added go32 host and i386-aout target.
1535 * i386aout.c, libaout.h: now works for go32 target
1536 * ieee.c: fix bit rot.
1537 * seclet.c: support for padding seclet type.
1539 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1541 * Makefile.in: added .NOEXPORT:
1543 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1545 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1547 * elf.c (elf_compute_section_file_positions,
1548 elf_write_object_contents): Return boolean, not NULL (which
1550 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1551 Also ifdef-out code that aborts on unhandled section types.
1553 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1555 * configure.in: Recognize ncr3000 config
1556 * Makefile.in (MINUS_G): Pass on to recursive makes.
1557 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1559 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1561 * Makefile.in: Now that we have sym.h and symconst.h, compile
1562 coff-msym.c on all systems.
1563 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1564 * coff-msym.c: Update include files and comments; add weakext bit.
1566 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1568 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1569 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1571 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1573 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1574 * configure.in: Add new host and target configs.
1575 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1576 structs, which vary; just use member name.
1577 (elf_object_p, elf_core_file_p): Lint, fix comments.
1578 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1580 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1582 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1583 local, disposable, copy of the external form of section header
1584 table and program header table entries.
1586 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1588 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1590 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1592 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1595 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1597 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1599 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1601 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1602 not internal bfd_assert function (twice).
1604 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1606 * aout-target.h: change ar_max_namelen to 15 (the right value)
1607 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1610 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1612 * archive.c (bfd_generic_archive_p): check for bout archives too.
1613 * bout.c: make it work again.
1615 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1617 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1619 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1620 bfd_xmalloc() instead of bare malloc().
1622 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1624 * Makefile.in: pass down MAKEINFO on info.
1626 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1628 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1629 host/h-<foo> now just <foo>.
1630 * configure.in: reflect changes
1632 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1634 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1635 actual source file, not just the generated libbfd.h.
1637 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1639 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1640 gdb on little-endian 960 code.
1641 * archive.c (compute_and_write_armap): indirect symbols should go
1642 into the archive header too.
1644 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1646 * Makefile.in: added check target.
1648 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1650 * coff-msym.c: Move this file from gdb/ecoff.c. It
1651 handles byte-swapping for ECOFF (MIPS symbol) files.
1652 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1653 to the files built on MIPS-based hosts.
1654 * Makefile.in: Add rule for coff-msym.
1656 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1658 * Makefile.in: added clean-info target. MINIMIZE=1.
1660 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1662 * coff-rs6000.c: Move core file functions into separate
1663 new file rs6000-core.c. This is needed because reading
1664 core files depends on native include files that conflict
1665 with ../include/coff/rs6000.h.
1666 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1668 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1670 * aoutx.h (NAME(aout,print_symbol)): Don't print
1671 symbol addresss for undefined symbols.
1672 * coff-rs6000.c: Various updates (due to target-
1673 independent changes).
1674 * libbfd.h: Ditto (tdata field is now a union).
1675 * hosts/h-sparc.h: Removed prototype for bogus function
1676 'emset' (presumably should have been 'memset' - which is there).
1678 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1680 * configure.in (mips-big-* target): Same is Iris.
1682 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1684 * aoutx.h (translate_from_native_sym_flags): when creating an
1685 alias symbol, fill in the section as undefined, rather than
1686 leaving it blank. If an output section can't be found for a
1687 symbol, then don't core dump.
1689 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1691 * Makefile.in, configure.in: removed traces of namesubdir,
1692 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1693 copyrights to '92, changed some from Cygnus to FSF.
1695 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1698 * coff-h8300.c: fix stupid reloc subtraction bug
1699 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1700 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1701 the symbol.flags and done_lineno fields.
1703 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1705 * coffcode.h (coff_write_symbol): write out the correct number of
1707 * cpu-h8300.c: fix disassembly bug
1709 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1711 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1712 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1713 reloc.c, section.c (bfd_map_over_sections), targets.c
1714 (bfd_target_list): Protolint.
1715 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1717 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1719 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1721 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1722 section of a symbol rather than the section of a reffed symbol to
1723 determine the r_index of an emmitted reloc.
1725 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1727 * PORTING: New (preliminary) porting guide.
1729 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1731 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1732 (howto_hvrt16): lint.
1734 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1736 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1737 a full configuration (with possible cross-development),
1738 instead of using host-aout.c.
1740 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1742 * aout-target.h (MY(write_object_contents):
1743 Set obj_reloc_entry_size (abfd).
1744 * gen-aout.c: Change to emit a .c files, not a .h file.
1746 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1748 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1749 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1751 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1753 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1754 with more than one auxent can cause nasty core dumps.
1756 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1757 "done_lineno" so that a symbol which appears twice in the symbol
1758 table only gets it's linenumbers relocated once. Modifed
1759 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1762 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1764 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1765 stuff to use the New Order.
1767 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1769 * ieee.c: Change type of envi[] to unsigned char.
1771 * configure.in: fix vax ultrix configuration.
1773 * elf.c (bfd_section_from_shdr): Deal with null return from
1774 bfd_make_section(). (elf_object_p): Select endianess properly.
1776 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1778 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1780 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1782 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1783 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1784 * host-aout.c: Don't use aout-params.h; configure these systems
1785 in their xm files, not in a randomly generated file.
1786 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1788 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1790 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1792 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1793 host_aout_vec here as well.
1795 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1797 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1798 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1799 to prevent undefined symbol.
1801 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1803 Various lints found on PersSony
1804 * aoutx.h: cast an enum
1805 * coff-a29k.c: many ints in reloc structure turned to enum
1806 * coffcode.h: more enums
1807 * cpu-h8300.c: more enums
1808 * opncls.c: more enums
1810 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1812 * configure.in: Make Tahoe configuration work again.
1813 * bfd-in.h: Remove trailing comma from enum declaration.
1814 * ieee.c: Can't put byte values >0x7F into a signed char.
1816 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1818 * Makefile.in: Add dependencies for various coff-*.o files.
1820 * elf.c: Remove extraneous paren from core_prpsinfo and
1821 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1822 Replace references to old section "size" member with new
1823 "_raw_size" member. Implement elf_make_empty_symbol, which
1826 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1828 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1831 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1833 * coffcode.h (bfd_coff_relax_section): now static.
1834 (bfd_coff_get_relocated_section_contents): various type lints.
1836 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1838 New entry point in the transfer vector - bfd_relax_section.
1840 * aout-target.h: add to vector, call generic_relax
1841 * bfd-in.h: add to vector
1842 * bfd.c: add #define for vector
1843 * bout.c: add to vector, call generic_relax
1844 * coffcode.h: add to vector, also now has coff specific relax code
1845 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1846 * elf.c: call generic_relax
1847 * ieee.c: call new vector, clean up some bugs due to the creation
1849 * libbfd.h: add bfd_generic_relax_section EXFUN
1850 * oasys.c: call generic_relax
1851 * reloc.c: implement generic_relax
1852 * seclet.c: moved much of this into coffcode.h
1853 * srec.c: call generic_relax
1854 * targets.c: define new transfer vector
1856 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1858 * everything: now modified to use smaller reloc type. Self hosts
1861 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1863 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1864 New files for stratus.
1866 * configure.in: Add configuration fragments for stratus.
1868 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1870 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1871 variables as CONST since they are set to point to a const char
1872 string. Fixes compiler complaints.
1874 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1876 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1879 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1881 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1882 symbols, so that we can emit the correct file name even
1883 if it's an include file.
1885 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1887 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1888 (Reported by john@labtam.labtam.oz.au (John Carey)).
1890 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1892 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1894 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1895 being used to -DHAVE_PROCFS.
1897 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1898 '#include "fopen-same.h"' to end of file to match other h-* files.
1900 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1902 * configure.in: Change svr4 references to sysv4. Add case
1903 "unknown" for target vendor and infer some targets based
1904 on the specified operating system.
1906 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1908 * bfd-in.h, libaout.h: ANSIfy enums.
1910 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1912 * archive.c (normalize): created version for VMS which removes the
1913 VMS directory crap from the front and end of a filename, eg turn
1914 [-.foo]bar.obj;123 into bar.obj
1915 (bfd_construct_extended_name_table): now writes index into an
1916 extended name table in decimal - the same base used to read an
1917 extended name table.
1919 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1921 * aout-encap.c: Fix to use aout-target.h.
1922 * aoutf1.h: Use standard MY_object_p and MY_callback
1923 in aout-target.h. Remove target-specific versions.
1924 * host-aout.c: Re-write to use aout-target.h.
1925 * gen-aout.c: New files use with host-aout.c to generate
1926 host-specific a.out-related parameters.
1927 * Makefile.in: host-aout.o depends on aout-params.h, which is
1928 generated by gen-aout.
1929 * aout-target.h: Make a little more flexible.
1930 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1931 macro. Instead, inline it in aout-target.h.
1932 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1933 a gcc -Wall warning.
1934 * archive.c: Add missing commas in DEFUN macro (2 places).
1935 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1936 Berkeley ones, now that libiberty has them:
1937 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1938 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1939 remove unused variable.
1941 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1943 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1944 and execname inside HAVE_PROCFS ifdef since they are unused
1945 when it is not defined.
1947 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1949 * elf.c: Flag all sections as either code or data. We can't
1950 be sure what they are anyway, since ELF doesn't fit the
1951 traditional model of text+data+bss very well. Add new local
1952 function elf_read() to simplify code. Record entry point in
1955 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1957 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1958 rather than N copies of the same lines.
1960 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1962 * cpu-h8300.c: disassemble branch displacements correctly
1963 * coff-h8300.c: put reloc offsets out in 32bits
1965 * makefile.dos, configdj.bat: New files from DJ
1966 * cache.c: fopen with new macros is needed for DOS.
1967 * ieee.c: environ renamed to envi to stop an include file
1969 * opncls.c, coff-rs6000.c: more fopens with macros.
1971 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1973 * Makefile.in: infodir belongs in datadir.
1975 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1977 * Makefile.in: fix where docdir lives
1979 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1980 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1981 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1982 srec.c, syms.c, targets.c : all new documentation and lint
1986 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1988 * coffcode.h, srec.c: Lint.
1990 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1992 * Makefile.in: install using INSTALL_DATA, added standards.text
1995 * configure.in: mark directory as target dependent. configure
1996 nows works in objdir always so make file existence checks
1999 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2001 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2002 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2003 and mandir now keyed off datadir by default.
2005 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2007 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2008 computation of arch and machine type so it's worked out before
2009 some_aout_object_p is called.
2010 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2012 * archures.c: add extra field 'section_align_power' to hold
2013 default section alignment in object files.
2014 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2015 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2016 initialize the new field.
2017 * bout.c (b_out_callback): replace the text size, since aout
2019 * aoutx.h: Documentation in the new style
2021 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2023 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2024 use the saved value if mtime_set is already set (intended
2025 for archive files, though apparently not used yet).
2027 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2029 * targets.c: Revise comments about how to configure the target
2030 vector, to match reality. Remove mention of obsolete methods.
2031 Remove long lists of capitalized macros that turn into the same
2032 thing in lowercase. Normal vector simply lists all known
2033 lowercase xvec names; all other cases are handled by SELECT_VECS.
2035 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2038 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2039 list of supported targets.
2041 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2043 * archive.c (bsd_write_armap): The pad byte sometimes added to
2044 the string table in a __.SYMDEF member is now
2045 counted as part of the size of the string table.
2046 This is compatible with the old ranlib, as well as Sun's.
2048 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2050 * srec.c: Rewrote to fix many bugs; now gets the record type
2051 right, doesn't choke on input, sets the start address in an S9 and
2052 fills in the filename on an S0.
2054 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2056 * cpu-h8300.c: Add support for MEMIND addressing mode
2058 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2060 * coffcode.h: use the new macro if available
2062 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2063 * Makefile.in: Fixed dependencies due to file rename
2065 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2066 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2067 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2068 newos3.c, stab-syms.c, syms.c: All these files have had their
2069 #includes altered to point to the new places.
2071 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2073 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2075 * configure.in: Add vendor "ncr" as supported per-target vendor.
2076 Add svr4 case for i386 per-host case.
2078 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2081 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2083 * syms.c (bfd_decode_symclass): Return 'A'
2084 for symbols that are both absolute and global.
2085 * archive.c (bfd_special_undocumented_glue): Return NULL
2086 if bfd_ar_hdr_from_filesystem returns NULL.
2088 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2090 * Makefile.in: added coff-h8300
2091 * configure.in: now h8 is a coff target
2092 * cpu-h8300.c: fix various disassembly problems
2093 * libcoff.h: took out some code which has been #0ed for a long
2095 * targets.c: added h8 coff
2096 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2097 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2099 * coffcode.h: Started to change the way machine dependencies are
2100 handled, from the nest of #ifdefs to macros defined in the
2101 including coff-<foo>.c
2103 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2105 * aoutx.h (some_aout_object_p): Set the `executable' bit
2106 if the entry point is contained in the text segment, even if the
2107 text segment is at location 0.
2109 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2110 nonstandard MIPS sections (.rdata, .sdata, etc).
2112 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2113 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2114 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2116 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2118 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2120 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2121 from syms.c to new file stab-syms.c. Also, since GNU extended
2122 type codes such as N_SETT are no longer in ../include/stab.def,
2123 include them manually.
2124 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2125 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2126 * libaout.h: Added prototype for aout_stab_name().
2127 * Makefile.in: Update Makefile for new stab-syms.[co].
2129 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2131 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2132 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2133 just make N_XXX work by excluding the header from the text segment.
2134 * aoutx.h: Fix comments to match.
2136 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2138 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2139 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2140 for the "logical" text segment (i.e. never consider the exec
2141 header to be part of the text segment). This change is
2142 needed for consistency with various other parts of bfd and ld.
2143 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2144 and move calculation of obj_textsec(abfd)->size to libaout.h.
2145 * bfd-in.h: Removed bogus ';'.
2147 * Makefile.in: Add MINIMIZE flag to select lean
2148 or bloated target_vector.
2149 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2150 * newsos3.c: Fixes to ../include/aout64.h remove need
2151 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2153 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2155 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2156 handle both little and big-endian targets, with little
2157 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2158 * host-aout.c: Add FIXME note.
2160 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2162 * targets.c: Make the default target_vector contain
2163 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2164 Old behavior can be gotten by defining ALL_TARGETS.
2165 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2166 Factored out common code into new file aout-target.h.
2167 Saves a lot of duplicate code for a.out variants.
2169 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2171 Get 'make headers' to work when configured with +subdirs.
2172 * Makefile.in: Add $(subdir) to docdir path.
2173 * doc/Makefile.in (protos): Add $(srcdir) prefix
2174 to name of sed scripts.
2176 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2178 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2179 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2180 to include names of N_SETT etc.
2182 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2184 * elf.c: Add minimal support for ELF symbol tables. Generates
2185 canonical bfd symbol tables from ELF symbol tables. Change the
2186 name of some functions from bfd_<name> to elf_<name>.
2188 * syms.c: Trivial fix to comment to remove a redundant "to".
2190 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2192 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2193 form that GDB recognizes as COFF.
2195 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2197 * ieee.c (ieee_object_p): cast NULL correctly.
2198 * configure.in: added harris host
2200 * coff-a29k.c: Lots of changes, most from David Wood.
2202 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2204 * coff-m88k.c (coff_write_armap): Just #undef it.
2206 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2208 * Makefile.in: standardize on MINUS_G to disable debugging
2209 * coff-m88k.c: create coff armaps instead of bsd ones.
2210 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2213 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2215 * elf.c: Additions to support ELF format core files.
2216 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2217 has support for /proc (all the include files in particular).
2219 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2221 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2222 of two N_SO stabs, one for directory, and one for filename.
2224 * bfd-in.h (print_vma): Factor out duplicate definition.
2226 Exit a little more gracefully when malloc returns NULL.
2227 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2228 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2229 * libbfd.h: Rre-generated due to libbfd.c update.
2231 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2233 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2235 * elf.c (elf_object_p): Don't try to create a bfd section for
2236 the first ELF section header. It is just a placeholder.
2238 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2240 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2241 core files, when compiling native.
2242 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2244 FIXME: The aoutf1.h change below needs to be reversed back
2247 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2249 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2250 manipulation of lnno fields in lineno structs in a coff-<f>.h
2251 independent way. Override it in coff-<f>.h to your favourite
2252 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2253 (coff_swap_lineno_out): modified to use the new macros.
2255 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2257 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2258 unknown arch when the magic number doesn't specify the
2259 architecture, since some OSs (eg old sun3s) don't set the number, and
2260 020 is probably the right answer anyway.
2262 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2264 * hosts/h-news.h, hosts/h-rtbsd.h:
2265 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2266 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2267 bfd_print_symbol_nm, for use by nm.
2268 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2269 bfd_print_symbol_nm option, to print in nm format.
2270 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2271 oasys.c (oasys_print_symbol): Provide stub implementations
2272 for bfd_print_symbol_nm.
2273 * syms.c: New function bfd_decode_symclass, used by nm printer.
2274 New function bfd_stab_name to look up string name of stab code.
2276 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2278 * Makefile.in: Added ctor.c
2279 * archures.c (bfd_default_arch_struct) added
2280 bfd_default_reloc_type_lookup.
2281 * coffcode.h: removed a load of #if 0ed code.
2282 (coff_compute_file_section_positions): now works out the section
2283 alignment and size correctly in all cases.
2284 (coff_get_symtab): looks for constructor symbols and calls the
2285 right function when they're found. (coff_canonicalize_reloc):
2286 knows when a section is full of constructors and does the right
2288 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2290 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2291 * libcoff.h: removed #if 0ed code
2292 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2293 arch independent constructor relocation type.
2294 (bfd_reloc_type_lookup): removed the comment "this will go away"
2295 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2296 reloc which is used when BFD_RELOC_CTOR falls through to give a
2297 default 32bit reloc for constructors.
2298 (bfd_default_reloc_type_lookup): added.
2299 * aoutf1.h: fixed SEGMENT_SIZE typo.
2301 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2303 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2304 matching prefix "coff".
2305 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2306 rs/6000 csect records.
2308 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2310 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2311 * configure.in: add motorola delta88 cases
2312 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2313 write_armap prototype
2314 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2316 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2318 * Rename COFF-related files in `coff-ARCH.c' form.
2319 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2320 coff-mips.c, coff-rs6000.c to be exact.
2322 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2323 make output clutter.
2324 * config/mt-*: Ditto.
2326 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2328 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2329 John Gilmore. Archive support from Damon A. Permezel.
2331 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2332 * configure.in: Add rs6000 case.
2333 * targets.c: Add rs6000 vector.
2334 * archures.c: Add rs6000, fix comment on romp.
2335 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2336 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2337 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2338 * section.c (bfd_make_section): Return NULL on attempt to create
2340 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2341 (bfd_swap_aouthdr_in): Handle lots more members.
2342 (make_a_section_from_file): If section has already been seen,
2343 just return false rather than overwriting it.
2344 (coff_real_object_p): Understand incoming magic numbers.
2345 (coff_set_flags): Understand outgoing magic numbers.
2346 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2347 (build_debug_section): Add fn for reading debug string section.
2348 (get_normalized_symtab): Handle symbol names in debug string section.
2349 Remove unused obj_string_table.
2350 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2351 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2352 existing section before making one.
2353 * cpu-rs6000.c: New file.
2354 * rs6000coff.c: New file.
2356 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2358 * elf.c: Add partial support for ELF format corefiles. Still needs
2359 support for extracting registers from corefiles.
2361 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2363 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2364 RANLIB is defined as echo, send the output to /dev/null to help
2365 reduce clutter in the output from doing a make.
2367 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2369 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2370 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2372 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2374 * coffcode.h (coff_compute_section_file_positions): make it pad
2375 section size out if there are alignment restrictions so that the
2376 image will be ok on a system where section positions are worked
2377 out by accumulating sizes rather than from the section headers.
2378 * targets.c (proto write_armap). Changed orl_count to unsigned.
2379 * opncls.c (bfd_close_all_done). Added so that generative
2380 programs like gas can close a bfd without causing bfd confusion.
2381 * libbfd.h (changed becuase of protos)
2382 * amdcoff.c: messed with the way that jmp displacements are
2383 calcualated. This may not yet be totally correct.
2384 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2386 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2387 abs symbol has no section (like a register symbol).
2388 (coff_write_symbol) now zeros auxent before filling it up to help
2389 with sensitive applications.
2390 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2392 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2394 * bfd.c: Make sure we don't get a macro strerror().
2395 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2396 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2397 attempt to recover command, ifdef NO_CORE_COMMAND.
2398 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2400 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2402 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2404 * archive.c (bsd_write_argmap): The size of the ranlib structures
2405 should not include the size field itself.
2406 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2407 adata(abfd)->exec_bytes_size field instead of constant macro,
2408 because aoutx.h compiles to a simple .o file shared by
2409 all 32-bits a.out targets.
2411 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2413 * configure.in: Allow i386-sco-sysv.
2414 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2415 * cpu-h8300.c: lint.
2417 * host-aout.c: New strategy. We use common code, include files,
2418 and data structures to handle the file, but set a few parameters
2419 from the host's config file (page size, text start addr, etc).
2420 * libaout.h: Define HP BSD machine types.
2421 * aoutf1.h: Handle reading a.outs with these types.
2423 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2424 virtual-memory-address of the .reg section. We can't just make a
2425 section for "all the regs and nothing else" because only GDB knows
2426 exactly where the regs are (scattered around the upage and stack).
2427 Clean up memory allocation. Remove big- and little-endian
2428 vectors, replace with single vector; this only runs on the host,
2429 in host byte order. Replace byteswap routines with aborts in case
2431 * targets.c: There's only one trad_core_vec now.
2432 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2434 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2436 * hosts/h-amix.h (free): Fix prototype.
2438 * aoutx.h: Don't use NULL as an integer, for braindead systems
2439 that declare it as (void *)0. (From Peter Schauer.)
2441 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2443 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2444 problem with bad Ultrix system headers.
2445 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2446 various kinds of alignments for the various kinds of
2449 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2451 * doc/Makefile: Don't assume . is on the path (from James Clark).
2453 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2455 * Makefile.in: Avoid Sun Make VPATH bugs.
2456 * targets.c: Declare trad_core vectors extern.
2458 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2460 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2461 * libbfd.h: Moved ALIGN macro here.
2462 * bout.c (b_out_callback): Replace i960_align by align_power.
2464 * libaout.h (struct aoutdata): Added fields page_size,
2465 segment_size and exec_bytes_size. These help generic code
2466 (in aoutx.h and libaout.h) to figure out where to align
2467 the various segments in a demand paged file.
2468 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2469 to decide if the exec header counts in a_text (text segment size).
2470 Also, assume D_PAGED flag is set; don't set it here.
2471 * bout.c (b_out_callback): Add initialization of
2472 adata fields page_size, segment_size, and exec_bytes_size.
2473 * host-aout.c (NAME(host_aout, callback) and
2474 NAME(host_aout,mkobject): Ditto.
2475 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2476 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2477 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2478 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2479 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2480 for some systems (mainly sunos), so do it in the callback instead.
2481 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2482 * aoutx.h (NAME(aout,set_section_contents): Change the way
2483 filepos and size of sections are carried out to support
2484 older styles of demand paged executables.
2487 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2489 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2490 * bfd.c: Added macros to enable gas to swap coff records.
2491 * coffcode.h: Make the coff_swap_*_out routines return the number
2492 of bytes swapped, and cleaned up their prototypes.
2493 * configure.in: Added ebmon/coff support
2494 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2496 * targets.c: Added new entry points for coff swapping
2498 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2500 Restructure configuration scheme for bfd, binutils, ld.
2502 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2503 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2504 Change some config names to match other dirs.
2505 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2507 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2508 ../include/sysdep.h.
2509 * cpu-i960.c: Strncmp needed a length arg.
2510 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2511 * i386aout.c: Remove dead N_TXTOFF override.
2512 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2513 * config/: Rename some config files to match up h-*.h names.
2514 Remove all the HOST_SYS definitions from the config files.
2515 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2516 * hosts/h-hp9000.h: Remove USG comment.
2517 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2518 * hosts/h-news.h, h-sparc-64.h: New config files that had
2519 previously been kludged in the <sysdep.h> file.
2521 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2523 * config/*: trad-core support is HOST dependent, not target
2524 dependent. Target config files only set DEFAULT_VECTOR and/or
2525 other vector elements. Exception: when host-aout.c is in use,
2526 in which case we're forced to assume we're native (hp, vax,
2527 tahoe). Rename XDEPFILES to HDEPFILES.
2528 * Makefile.in: Rename XDEPFILES.
2529 * config/h-sun*: Don't force static linking.
2530 * trad-core.c: Document how to use it nowadays.
2531 * i386aout.c, newsos3.c: Clean up.
2532 * i386coff.c: Allow 386 coff files to be used as core files too
2533 (for reading core files from embedded systems).
2535 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2537 * Add i386aout.c for a.out support on the i386.
2539 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2541 * reloc.c, section.c, syms.c, targets.c: correct info-node
2542 structure in *doc* comments.
2543 doc/Makefile: stop hiding complaints from makeinfo.
2545 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2547 * aoutx.h (...some_aout_object_p): Take a third parameter,
2548 the internal_exec struct, and avoid ever looking at an
2549 external_exec. All callers changed to read the entire
2550 external_exec struct, swap and check its magic number,
2551 swap in the whole structure, and pass the swapped-in version to
2553 * bout.c: Bring into modern era. Use single _object_p routine
2554 for big- aand little-endian. Provide internal and external
2555 exec header structs. Use separate swap-in and swap-out routines.
2557 * libaout.h: Move struct internal_exec from ../include/aout64.h
2558 to here. Add obj_symbol_entry_size to struct aoutdata.
2559 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2561 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2562 EXTERNAL_NLIST_SIZE. Callers changed.
2564 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2566 * bfd.c: Remove strerror() to libiberty.
2568 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2569 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2570 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2571 last byte of transfer, not first byte, is within the section.
2573 * host-aout.c: Remove `BSD' archive support. Lint.
2575 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2576 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2577 `bfd_arch_info_type'. All uses changed.
2578 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2579 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2580 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2581 it needs a better name.) All uses changed.
2582 * targets.c: Rename `enum target_flavour_enum' to `enum
2583 target_flavour', and remove the `_enum' from all of the enum
2584 values themselves. All uses changed.
2586 * configure.in, config/h-i386mach: i386 mach host.
2587 * config/t-i386-aout: Use host-aout.c.
2589 * trad-core.c: Give it its own xvec's to make it independent
2590 of other file formats.
2591 * ecoff.c, host-aout.c: Remove refs to trad-core.
2592 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2593 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2595 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2597 * reloc.c: Extended NEWHOWTO macro
2598 * ieee.c: Changed the way 8bit pcrel is done
2599 * cpu-h8300.c: got the registers in the right order
2601 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2603 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2604 prediction is vindicated!
2606 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2607 Remove refs to howto.c, since Steve forgot.
2609 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2611 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2612 still work. Now allows any architecture/machine to be set.
2614 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2616 * howto.c deleted and moved code to reloc.c
2618 * libbfd.h, libbfd-in.h removed $id stuff for real
2620 * cpu-h8300.c Made it match various different spellings of h8300.
2622 * archures.c: Took out the first char filter which made it only
2623 look for a cpu/arch match when the first chars of supplied and
2624 tested names were the same.
2626 * targets.c removed oasys stuff, pending someone to fix the bugs
2630 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2632 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2633 ELF support good enough for GDB.
2634 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2635 m68k-cbm-svr4 host and target.
2636 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2637 so `diff' and `patch' can cope.
2639 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2641 * archures.c: removed texinfo error
2643 * init.c: added texinfo hooks, and removed initialization error
2646 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2649 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2651 * cpu-i960.c: Avoid numerical count of initializers.
2653 Vax Ultrix changes from David Taylor <taylor@think.com>:
2654 * host-aout.c: Make little-endian vector really little-endian.
2655 * configure.in: Separate vax and tahoe cases, handle ultrix.
2656 * config/t-vax: Add trad-core.o.
2657 * config/h-vaxult: New host system.
2659 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2661 * bfd-in.h VERSION, change version number to 0.18, this makes a
2662 gap, but now is the same as the linker version number.
2664 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2665 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2666 files will eventually contain processor specific bits for bfd,
2667 like strange relocation information and dis/assembly. So far only
2668 the H8 has been even partially done. This work also ties in with
2669 the change in handling architectures.
2671 * amdcoff.c: (a29k_reloc) fix error message.
2673 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2674 discover the architecture of the bfd. (sunos4_callback) calls the
2675 function bfd_set_arch_mach rather than stuffing stuff directly
2676 into the bfd. (sunos4_write_object_contents), changed names of
2679 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2680 setup the environment.
2682 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2683 headers in big endian format, regardless of the endianess of the
2686 * archures.c: totally changed. Now an architecture is represented
2687 with a pointer to an info structure rather than an enumerated type
2688 and a long. The old info is available as two elements in the
2689 structure. Future enhancements to architecure support will
2690 involve pointers to methods being placed into the info structure.
2692 * bfd.c: changed the definition of the bfd structure for the new
2695 * bout.c: (b_out_set_arch_mach) changed to use the new
2696 architecture mechanism.
2698 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2699 the new architecture mechanism.
2701 * configure.in: added h8 stuff.
2703 * ieee.c: too many changes to note. Now ieee files written with
2704 bfd gas and ld can be read by gld and ieee only linkers and
2707 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2709 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2710 than fixing the structure directly.
2712 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2713 than fixing the structure directly.
2715 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2716 before opening a bfd.
2718 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2719 rather than fixing the structure directly.
2721 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2722 in the t/hmake file) a user can select which backends they want
2723 linked with bfd without changing the source.
2725 * init.c: new, looks after initializing modules.
2727 * howto.c: for future use, will allow an application to work out
2728 what cookie to use as a handle on a relcoatio howto.
2730 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2732 * srec.c: Better error checking, partly from Peter Schauer.
2733 (srec_object_p): Avoid assuming any file that starts with 'S' is
2734 an S-record file! (Check for 3 uppercase-hex digits after it.)
2735 (ISHEX): Define new macro for checking supposedly hex characters.
2736 (pass_over): Treat as EOF any S-record line that:
2737 * doesn't have hex in either size character
2738 * produces a size larger than 0x7F
2739 * has an unrecognized type number
2741 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2743 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2744 opncls.c: Lint (saber actually).
2746 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2748 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2749 * newsos3.c: Fixed two types: newos3 -> newsos3.
2750 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2751 to use correct segment.
2753 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2755 * aoutx.h (print_symbol): Handle missing symbol->name.
2757 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2759 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2762 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2764 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2765 add sgi/irix support.
2767 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2769 Changes for the AMD 29000 Ultracomputer port from David Wood.
2772 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2774 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2777 * coffcode.h (coff_real_object_p): Pass information about the
2778 current file's coff symbol format to BFD via the coff_data struct.
2779 (coff_find_nearest_line): obj_icof => coff_data.
2780 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2781 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2782 and DIMNUM == E_DIMNUM.
2783 * configure.in: Handle a29k-*-* hosts, and targets
2784 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2785 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2786 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2787 local_linesz to `coff_data' (tdata) struct.
2788 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2789 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2791 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2793 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2794 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2796 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2798 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2800 (sunos4_core_file_matches_executable_p): Fix header comparison.
2801 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2802 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2804 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2806 Allow GDB to patch object files.
2808 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2809 * trad-core.h (trad_unix_core_file_p): Ditto.
2810 * aoutx.h (aout_set_section_contents): On first output, check
2811 abfd->direction and complain if erroneous.
2813 * Makefile.in: Add crude dependencies.
2815 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2817 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2818 to h/t-xxxx files so that everything will work on System V.
2820 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2822 * aoutx.h: Add information on host-aout.c and how to configure
2823 to use it, to the manual.
2824 * configure.in: Tix typo.
2825 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2826 else dummy out the core file support.
2827 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2828 specified, use it to locate the data section.
2829 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2830 rather than as chars (lint).
2832 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2834 * aoutx.h, coffcode.h: saberized.
2836 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2838 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2840 bfd.c, targets.c: minor rewording of doc segments
2843 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2845 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2846 etc, rather than TEXT_START_ADDR.
2847 * host-aout.c: Remove #if 0 around whole thing.
2848 Update to modern (32/64-bit) a.out naming conventions.
2849 Include a large chunk of ../include/a.out.gnu.h to get macros that
2850 are not defined by the system include files.
2851 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2852 macro used by the other a.out implementations.
2853 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2855 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2857 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2858 texdoc and psdoc; make these depend on generated .texi's
2860 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2863 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2866 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2867 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2868 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2869 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2870 obtrusive marks indicating .c origins.
2872 * bfd.texinfo: generalize most references to linker
2874 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2876 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2877 * archures.c: remove empty foo() definition (crept in at vn1.9)
2879 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2881 * bfd.texinfo: use @setchapternewpage on instead of lots of
2882 @page's; minor rephrasing in Introduction.
2884 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2885 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2886 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2887 segments): used BFD (caps) more consistently as a name in
2888 discourse, fixed a few other minor typos and uses of fonts
2891 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2893 * coffcode.h: fixed bug where string table size wasn't being swapped.
2895 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2897 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2899 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2900 flags. (bfd_print_symbol_vandf) now knows what to do with the
2903 * aoutx.h: made translate_from_native_sym_flags and
2904 translate_to_native_sym_flags produce the above flags.
2907 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2909 * all files: update copyright notices for GPL version 2.
2910 Install header comments and attribute most modules to their
2911 authors. BFD's name is now officially "Binary File Descriptor",
2912 so remove any conflicting pejoratives.
2913 archures.h: Consists solely of comments; remove it.
2915 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2917 * Makefile.in, bfd.c: Made it compile again.
2919 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2921 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2924 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2926 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2927 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2930 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2931 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2933 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2935 * Everything: created some new files, core.c format.c, reloc.c,
2936 section.c and syms.c to split the functionality a bit better.
2937 Cleaned up the rest of the files a bit, and added some
2941 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2943 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2944 really takes 3 arguments, patched code and ammended prototypes.
2946 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2948 * ../include/bfd.h (struct bfd_target): Added new field
2949 "align_power_min" which contains the minimum alignment for a
2950 section. This is used in coff_new_section_hook. The field
2951 insertion necessitates an update of all backends..
2953 * aoutf1.h jump table field inserted
2955 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2958 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2959 table field inserted.
2961 * coffcode.h(just about everything) Now patches up symbol tables
2962 using a different mechanism. The Intel major bug has been fixed,
2963 and the linker can self host on the Aviion and be debugged with
2966 * ecoff.c: new include and jump table patch, i386coff.c: new
2967 include and jump table patch, icoff.c: new include and jump table
2968 patch, ieee.c: can now read archives containing ieee modules.,
2969 libcoff.h: added (combined_entry_type), libieee.h: uped max
2970 sections to 20, m68kcoff.c: new include and jump table patch,
2971 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2972 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2973 srec.c: jump table patch. trad-code.c fixed #IF typeo
2975 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2977 * coffcode.h (coff_swap_aux_in): added else case to deal with
2978 filenames less than 9 characters.
2981 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2983 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2985 * srec.c: now allows any number of sections to be created in a
2986 file. Outputs addresses of the right length.
2988 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2990 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2991 target didn't match, the format got set to the attempted match,
2992 breaking a future test.
2994 *../include/i386coff.h : fixed typo in type field with size
2996 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2997 support in the jump table for the swapping routines exported to
2998 gdb. Now gdb works with the 386.
3000 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3002 * Merge in changes from gdb-3.95 release.
3003 Makefile.in: Allow hmake and tmake files to add OFILES.
3005 bfd.c: support specific targets as well as searching. When
3006 searching, take default target in preference to others.
3008 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3009 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3010 libbfd.h: Support specific targets as well as searching.
3011 opncls.c: Support specific targets as well as searching.
3012 targets.c: Search is short-circuited if default target matches.
3013 liboasys.c, libieee.c: Undo bothner changes that make macros
3014 work to the left of assignment, but which depend on the
3015 representations of different pointer types being the same.
3017 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3019 * i386coff.c: created.
3020 * coffcode.h: added support for 386.
3021 * Makefile.in: added support for 386.
3022 * ../include/i386coff.h: created
3024 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3026 * coffcode.h: removed all put_x_<sizes>
3027 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3031 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3033 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3035 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3037 * everything: Removed sysdep.h from bfd.h and put back into files
3038 from which it was split out. Now 64 bit version is built with a
3039 -DHOST_64_BIT="long long" on the compile line.
3042 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3044 Changed all the [get|put][name] routines to use [get|put]_[size
3047 Put in support for 64 bit work. Now two versions of bfd may be
3048 generated, according to the state of TARGET_64_BIT, one which is
3049 32 bit only, and one which is 64/32 bits.
3050 Created new back end 'demo64' to test 64 bit functionality.
3052 Renamed some files to work on DOS.
3054 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3055 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3056 chage, 64 bit transfer. * liba.out.h: Split out common code from
3057 sunos and newsos into liba.out. Name changes and prototype mods. *
3058 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3059 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3060 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3061 change and 64bit stuff.* newsos3.c: common code removed, new jump
3062 table. * oasys.c: Name change * opncls.c: Portability fixes *
3063 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3064 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3065 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3066 64bit ized. * demo64.c: 64 bit a.out back end
3072 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3074 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3075 on LHS of assignment, even when using old compilers.
3076 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3077 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3078 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3079 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3080 * targets.c: Add declaration of newsos3_vec.
3083 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3085 * aout.c: fixxed some of the problems with filepos calculation.
3086 (swap_ext_reloc): fixed problem with creation of relocs.
3087 (aout_set_section_contents): fixed filepos problem
3089 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3090 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3091 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3092 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3093 cleaned up. (coff_write_object_contents) cleaned up.
3095 * ecoff.c: Totally different. Now supports ecoff fully.
3097 * icoff.c: fixed problems in relocation callout.
3099 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3101 * m68kcoff.c: updated target vector.
3103 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3104 choose_reloc_size. (sunos4_write_object_contents) now calls
3105 choose_reloc_size so outputs relocs correctly, also calculates the
3106 size of the sections correctly.
3110 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3112 Merge Per Bothner's changes to modularize BFD a.out a bit.
3114 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3115 * ieee.c: Cast enums to int before comparing them, for brain-
3117 * coff-code.h: Remove coff_get_section_contents, and use the
3118 generic one instead.
3120 * aout.c: Derive new module from sunos.c, containing generic
3121 support code for all kinds of a.out files.
3123 * sunos.c: Remove all code that goes in aout.c. Split out
3124 machine dependent followup in sunos4_object_p into
3125 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3126 and redefine only the names we CHANGE, not all the names. Drop
3127 the little-endian vector, and rename the vector as sunos4 rather
3130 * b.out.c: Use aout.c routines for most of the work. Slight
3131 changes for the new regime. Remove close_and_cleanup and
3132 get_section_contents in favor of generics. New transfer vector
3135 * newsos.c: New support for Sony NEWS, another a.out format.
3137 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3138 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3139 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3141 * opncls.c (bfd_close): Call format-dependent write_contents
3142 routine, if writing, before calling target-dependent
3143 close_and_cleanup routine (which is now always generic, I think).
3144 * srec.c: Use bfd_alloc instead of malloc. Remove
3145 close_and_cleanup and move code from it to
3146 srec_write_object_contents. Add write_contents to tvec.
3147 * targets.c: Remove a.out little vector, replace a.out big
3148 vector with SunOS vector. FIXME: Need Vax support again now.
3150 * libbfd.h: Add write_contents format-dependent-vector to the
3151 bfd_target vector. Supply a generic close_and_cleanup routine.
3152 * liba.out.h: Handle the new aout.c split. Add prototypes for
3153 all routines defined in aout.c. Rename "sunos" things to "aout"
3154 things. Add a few fields where needed for various formats.
3155 * Makefile.in: Add aout.c and newsos.c.
3157 * archive.c, ieee.c, oasys.c: Lint.
3159 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3162 changed forward declaration struct stat; to reduce warnings. Changed
3163 comment on bfd_h_<x>_x.
3165 * ../include/m68kcoff.h, ../include/intel-coff.h,
3166 ../include/m88k-bcs.h
3167 Now there are two incarnations of relocs, linenos and syments. One for
3168 internal digestion, and one full of char arrays for I/O. The original
3169 names have gone to detect errors.
3171 * Makefile.in, m68kcoff.c, targets.c
3172 Test new structure code with a 68k coff implementaion
3174 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3175 Fixed all the places where there were problems with the size and
3176 alignments of structures on disk and structures in memory. #ifed out
3177 all the code in coffswap.c, since it should be done using the target
3180 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3182 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3183 multiple reloc command.
3185 * sunos.c (sunos4_set_section_contents): Made it so that sections
3186 are always padded to their alignment size.
3188 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3190 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3191 Clean up types and such (saber C problems).
3192 * ecoff.c: Clean up types and such. Remove routines that are
3193 not used. Fix up reading and swapping of shorts from files.
3195 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3197 * a.out.vax.c: Remove two bogus "static" from prototypes.
3199 * ecoff.c: Got rid of lots of non-working junk (that had
3200 been copied directly from coff-code.h).
3201 Updated to be consistent with updates to icoff.c and coff-code.h.
3203 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3204 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3206 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3207 but until the target_vector is automatically generated,
3208 it's as good as any. Note that the text offset is the only
3209 difference between NewsOS and SunOs (including magic numbers).
3210 (Most of the sunos_* routines should to renamed bsd_*
3211 and move to a bsd.c file. Then (and when the target_vector
3212 is automatically generated) it might make sense to create
3213 a separate Sony target.)
3215 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3216 on some systems, and doesn't help on others.
3217 Similarly, only define X_OK if not already defined.
3219 * trad-core.c: Don't include sys/stat.h - at least
3220 on NewsOS 3, it has already been included.
3222 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3224 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3225 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3226 symbol tables if necessary when reading them in, so gdb can use
3227 them. Add "bfd_coff_" to the names so they won't conflict with
3228 names in calling programs. FIXME-soon: if coff-code.h is
3229 included in two BFD modules, this will cause duplicate
3230 definitions; the routines should be exported to a separate,
3231 common, module (probably along with a mess of other ones).
3233 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3235 Improve modtime support.
3237 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3238 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3239 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3240 BUG: archive members still do not get correct mod times.
3242 Improve floating point support for core files.
3244 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3245 (sunos4_core_file_p): Create a second registers section in the
3246 core file, called ".reg2", for the float registers.
3248 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3250 * many changes to improve archive handling; found a logic flaw in
3251 bfd_check_format which only just happened to work by cooncidence.
3253 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3255 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3258 * bfd.h: changed type of udata in asymbol to void *, like it
3259 should be. Added bfd_reloc_dangerous enum member.
3261 * coff-code.h: Fixed it so that internally generated symbols get
3262 their values relocated correctly in all cases. Removed calls to
3265 * icoff.c: Not understanding the destination symbol of a reloc is
3266 not a failure any more, just 'dangerous'. This allows linking of
3267 b.out and coff images.
3269 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3273 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3275 * sunos.c (translate_to_native_sym_flags): fixed
3276 sym_pointer->n_value so that symbols on the way out get their
3277 section relative values calculated correctly.
3279 * coff-code.h (mangle_symbols): fixed problem where tags were not
3280 being relocated for structs, enums, unions. Also various lints.
3282 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3284 * archive.c (get_elt_at_filepos): system_call_error returned
3287 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3289 * Resolve the use of no_error and system_call_error.
3290 The bfd library itself now will never set bfd_error to
3293 The code still needs to be combed to make sure all the error
3294 codes are correct. I suspect they are not always set correctly.
3296 * The names of all the messages have _ prepended because the sun
3297 bundled compiler can't distinguish from a macro which takes an
3298 argument and the same identifier in a non-macro context.
3300 * The reason for the above being that entry points which used to
3301 be trampoline functions are now just macros which expand to a
3302 direct call through the bfd's xfer vector.
3304 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3305 must gas have its own version of everything (the gas version
3306 had the correct value)
3308 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3310 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3311 properly support i960 architecture and output correct reloc stuff.
3313 * bfd.h: added prototype for bfd_printable_arch_mach, added
3316 * coff-code.h: Applied patches from chrisb to support i960
3317 architecture, zero relocs and swap them correcly and conditionally
3318 compiled the timestamp.
3320 * sunos.c: Made the default section alignment 2^3 so that doubles
3321 are done properly. Fixed the same reloc bug that was in b.out.c
3323 * sysdep.h: Now compiles on a Posix box
3325 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3327 * icoff.c: Fix comment on big-endian version.
3328 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3329 F_RELFLG). Set F_AR32WR in output files if little endian
3332 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3334 * archures.c fixed =/== typo
3336 * sunos.c added architecture stuff for output. Fixed
3337 bug where files where vma(data) != size(text)
3338 were processed wrong.
3340 * coff-code.h added a lint cast
3342 * (../include/a.out.sun4.h) fixed it so zmagic
3345 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3347 * archive.c removed loads of includes, and fixed bug where string
3348 table didn't have a null at the end.
3350 * bfd.c fixed includes, added symbols argument to
3351 canonicalize_reloc entry point.
3353 * libbfd.c fixed includes and added some lint patches.
3355 * targets.c added both sorts of intel coff.
3357 * b.out.c fixed included, changed was the canonical
3360 * icoff.c added support for callj and big and little
3363 * opncls.c added chmod+xing for files with EXEC_P set.
3365 * sunos.c fixed includes. Changed default section
3366 alignement to words. Fixed relocation stuff to work with
3369 * bfd.h various new types added, prototype for new
3370 reloc calls, changed bfd->iostream to a void *
3371 to including files don't need stdio.h.
3373 * libcoff.h added conversion table to tie relocs to
3378 * coff-code.h fixed includes. Added code to support
3379 big and little endian formats. Various lints. Better
3380 processing of symbols. Changed reloc stuff to new
3383 * libbfd.h fixed includes
3386 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3388 * bfd.h changed name of alignment entry in sec_struct to
3389 alignment_power, because of conflicting uses within bfd.
3390 Now it should be obvious that it's a 2**n alignment
3391 specifier. Removed start_pad, end_alignment, block, minsize,
3392 output_file_alignment, subsection_alignment and original_vma fields.
3393 Added align_power() macro. Fixed bfd_section_alignment
3394 acessor macros. Added bfd_symbol_same_target macro.
3396 * b.out.c (b_out_write_object_contents) fixed to use
3397 new alignment member. Fixed (callj_callback) to use section
3398 relative symbols properly.
3400 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3401 Fixed (translate_from_native_sym_flags) to correctly make
3402 symbols section relative.
3404 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3405 (bfd_make_section) took out initialization of obsolete members.
3406 (bfd_print_symbol_vandf) added
3408 * opncls.c (bfd_create) created.
3410 * coff-code.h (coff_new_section_hook) took away refs
3411 to obsolete members. (make_a_section_from_file) added
3412 conversion between alignment types. (coff_symbol_from)
3413 added. (coff_count_linenumbers) only counts linenumbers
3414 if symbol is of coff-type. (coff_mangle_symbols) only
3415 heavily mangles symbols if symbol is coff-type.
3416 (coff_write_symbols) various lints. (coff_write_object_contents)
3417 various lints and modification for alignment conversion.
3418 (coff_slurp_relocs) fixed for use with new asection shape.
3420 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3422 * archive.c lots of lint
3424 * b.out.c added callj relocation support, upgrated reloc howto.
3425 Fixed so that asymbol and reloc records are output
3428 * bfd.c lots of lint, support for new bfd entry point
3431 * bfd.h changed definition of asymbol to contain pointer to
3432 owning bfd, removed target dependencies.
3434 * cache.c took out print statements, put in BFD_ASSERT calls.
3436 * coff-code.h various lints, corrected linenumber output
3437 functionality. Added support for new style asymbols and
3438 bfd_print_symbol. Fixed so that asymbol and
3439 reloc records are handled correctly. Added timestamp.
3441 * icoff.c Added support for new howto shape.
3443 * liba.out.h Added support for new asymbol shape
3445 * libbfd.c various lints
3447 * libbfd.h various lints
3449 * libcoff.h added support for new asymbol shape.
3451 * sunos.c various lints. Added support for new asymbol shape
3452 and bfd_print_symbol.
3454 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3456 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3457 pointer lint. Added support for callj relocation. Fixed bug where
3458 the last 32 bytes of the text section were overwritten by data. Fixed bug
3459 where archives of b.out didn't work due bfd_slurp_extended_name_table
3462 * sunos.c added support for n_other field. Braced the howto table so
3463 that it won't be affected by any lengthing of the howto struct typedef.
3466 * bfd.h added support for n_other field, added special_function
3467 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3470 * bfd.c upgraded bfd_perform_relocation, various lints.
3472 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3474 * ChangeLog: Started ChangeLog for BFD.
3475 * ToDo: Create file for suggestions.
3477 * Makefile: Support easy loading into Saber C.
3478 Add dependencies for icoff.o and bcs88kcoff.o.
3479 Rename coff.c to coff-code.h. Change callers.
3481 * bfd.c (bfd_check_format): Allow the check_format routines
3482 to return the desired target vector, rather than just a Boolean.
3483 bfd.h (bfd_check_format): Change function pointer return type.
3484 archive.c (bfd_generic_archive_p): change callee.
3485 b.out.c (b_out_little_object_p, b_out_big_object_p,
3486 b_out_real_object_p): change callee.
3487 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3488 in check_format transfer vectors that need a filler.
3489 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3490 bcs88kcoff.c: change callee.
3491 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3492 icoff.c: change callee.
3493 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3495 * libbfd.c (zalloc): It should actually zero the storage!
3496 This was commented out for some reason.
3498 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3499 This is so callers can avoid <stdlib.h> which doesn't exist
3502 * bfd.c (map_over_sections): Add debugging code, since I
3503 noticed the section count for sunos core files was bad, but only
3504 GDB had detected the problem.
3505 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3506 bfd_get_section_linenos): Remove obsolete functions.
3507 (bfd_apply_relocations): Use longs, not ints, for the math.
3509 * bfd.h: Declare enum boolean and struct bfd_target as well
3510 as typedefs for them. Remove obsolete
3511 bfd_get_section_lineno_size.
3513 * cache.c: Make the "fdopen" support work. Keep better track
3514 of how many files are open. Centralize the opening of files
3515 and be sure bfd_open[rw] actually try to open the file. Evade
3516 linked list initialization problems.
3518 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3520 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3522 * cplus-dem.c: Delete file, since it is not part of BFD.
3524 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3525 (bfd_openr, bfd_openw): Actually open the file, give error now.
3527 * sunos.c (sunos4_core_file_p): Set section count.
3528 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3529 obsolete definitions.
3530 (_write_symbol_table): Initialize <idx> counter.
3531 (foop): Eliminate debugging code.