1 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
4 bfd_make_debug_symbol; they were already in the target structure.
5 * Adjusted all uses of JUMP_TABLE.
6 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
7 from coff_make_debug_symbol.
8 * libcoff.h: Updated accordingly.
10 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
12 * libcoff.h (obj_raw_syment_coun): New macro.
13 * coffgen.c (coff_get_normalized_symtab): Initialize
15 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
17 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
19 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
21 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
22 for compatibility with tools from MIPS.
24 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
25 * config/irix3.mt, config/irix4.mt: Removed.
26 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
27 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
29 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
31 * hosts/hp300bsd.h: Add gross hack to determine whether we
32 are running on BSD 4.3 or BSD 4.4, and use appropriate include
33 files (and set other parameters) to match.
35 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
37 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
38 ansi definition which otherwise confuses non-ansi compilers.
40 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
41 ultrix cc by forward declaring getenv as is done in
44 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
46 * elf.c (elf_info_to_howto): cast an enum into unsigned char
47 avoiding a fatal error in vax ultrix 4.2 cc.
49 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
51 * bfd-in.h, VERSION: Roll to version 2.1.
53 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
55 * oasys.c (oasys_write_object_contents): Lint.
56 * srec.c: Whitespace cleanup.
58 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
60 * coffgen.c (coff_print_symbol): Print correct tagndx value;
61 cleaned up output formatting a bit.
63 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
65 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
66 relaxable. Should be moved somewhere else.
68 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
70 * aout-mipsbsd.c: Eliminated uses of DEFUN.
71 (aout_mips_*_vec): Added seclet_link element.
73 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
74 support for aout-mipsbsd target.
76 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
78 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
80 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
82 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
84 Add support for the H8/500
86 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
88 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
90 * libecoff.h: New file. Defines ECOFF backend data for gdb.
91 * coff-mips.c: Now includes libecoff.h.
92 (ecoff_data_type): Moved to libecoff.h.
93 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
94 call it. If there is ever another ECOFF target, this and the
95 swapping functions should be accessed via an ECOFF specific target
97 * Makefile.in (coff-mips.o): Depends on libecoff.h.
99 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
101 * coffcode.h: Removed MIPS specific information, since coff-mips.c
102 no longer includes this file.
104 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
105 bits to 0 to make comparison test useful.
107 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
108 avoid overflowing GP accessible sections in binutils/objdump.
110 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
112 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
113 reading more robust: Fail if string index is out of string
116 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
118 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
119 PCREL13): Don't take dst_address into account; the input file has
120 already taken care of that.
122 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
124 * coff-mips.c: Completed support for linker and binutils.
126 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
128 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
129 original addend from section contents.
131 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
133 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
134 * hosts/delta88.h (strtol): Fix prototype.
135 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
137 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
139 * elf.c: Get rid of "#ifdef sparc".
140 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
141 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
143 (elf_info_to_howto): Use runtime conditionals on CPU type, not
144 compile type conditionals on host CPU.
145 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
147 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
149 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
151 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
152 ECOFF which has two common sections.
153 (bfd_com_section): Set SEC_IS_COMMON flag.
154 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
155 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
156 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
157 bfd_is_com_section macro rather than checking for equality to
160 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
162 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
163 (coff_mkobject_hook): Accept aouthdr argument.
164 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
165 Handle NULL aouthdr argument.
166 (coff_object_p): If there is no aouthdr, pass it as NULL to
168 * libcoff.h: Rebuilt for mkobject_hook changes.
170 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
171 additional MIPS ECOFF fields.
173 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
175 * configure.host: added mips-dec-bsd*
176 * configure.in: added mips-dec-bsd*
177 * aout-mipsbsd.c: new file for mips-dec-bsd*
178 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
179 * aoutx.h: added mips support.
180 * archures.c: added mips support to bfd_default_scan().
181 * cpu-mips.c: added support for R4000 (untested).
182 * libaout.h: added MIPS1 & MIPS2 magic numbers.
183 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
184 hope will make it into include/bfd.h.
185 * targets.c: added aout_mips_*_vec.
187 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
189 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
191 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
193 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
195 * libcoff-in.h: Update prototype for coff_count_linenumbers.
197 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
199 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
200 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
201 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
202 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
204 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
205 bfd_swap_reloc_in or coff_swap_reloc_out.
206 * coff-mips.c: Added code to link and write out symbolic debugging
207 information, and to swap relocs in and out.
209 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
211 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
212 (coff_write_object_contents): coff_count_linenumbers returns the
213 number of line number records it found.
215 * coffgen.c (coff_write_linenumbers): only write out line numbers
216 in the section they belong to.
218 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
220 * targets.c (bfd_target): Added relocateable argument to
221 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
222 target vector for linker use.
223 * bfd.c (bfd_seclet_link): New macro.
224 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
225 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
226 and boolean return value. Made static.
227 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
228 relocateable argument.
229 * reloc.c (bfd_generic_get_relocated_section_contents): Added
230 relocateable argument (if relocateable, saves relocs).
231 * bout.c (b_out_get_relocated_section_contents),
232 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
233 relocateable argument (if relocateable, just calls
234 bfd_generic_get_relocated_section_contents).
235 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
236 argument to prototype.
237 * All targets: Set new _bfd_seclet_link vector to
238 bfd_generic_seclet_link.
240 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
242 * coffgen.c: #include seclet.h.
244 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
246 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
247 debug info. Setup info about linker symbols only, and use
248 standard bfd fields to hold the info.
249 * (hppa_object_p): Remove unneeded decls.
250 * (hppa_new_section_hook): Get rid of most of this.
251 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
252 fat. Remove all knowledge of stabs, remove redundant knowledge of
254 * Remove macros for accessing fields which are now gone.
256 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
258 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
260 * coff-z8k.c: delete unused reloc functions
262 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
264 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
265 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
266 * coff-msym.c: Use DEFUN for function definitons.
267 * coff-mips.c: Added code to read and print symbols, and to find
270 * coffcode.h: Moved many generic functions into coffgen.c. Moved
271 swapping functions into coffswap.h for ECOFF use. Moved
272 relocation functions, only used by h8300 and z8k, into reloc16.c.
273 Added hooks for coffgen.c functions to backend data structure, and
274 added hook functions. Still more could be done.
275 * coffswap.h: New file to hold COFF swapping routines.
276 * coffgen.c: New file to hold generic COFF functions.
277 * reloc16.c: New file to hold h8300 and z8k specific relocation
279 * libcoff-in.h: Added declarations for functions in coffgen.c.
280 * libcoff.h: Rebuilt to incorporate changes.
281 * coff-h8300.c: Function name changes.
282 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
283 hook rather than defining EXTRA_CASES.
284 * Makefile.in: Build new files coffgen and reloc16. Added
285 dependencies of coff-*.o on coffswap.h and seclet.h.
287 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
289 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
290 about discarding const.
292 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
294 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
296 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
298 * configure.in (post-target): If --with-minimal-bfd is specified,
301 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
303 * srec.c (srec_write_records): one of my boards wants a CR between
306 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
308 * archive.c (do_slurp_coff_armap): set symdef_count correctly
309 (it broke a couple of weeks ago).
311 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
313 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
314 return type, so libbfd.h doesn't reference undefined typedefnames.
316 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
318 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
320 (coff_pointerize_aux): don't pointerize a negative tagndx
321 (sometimes generated by SCO 3.2v4 cc).
323 * bout.c (calljx_callback, callj_callback,
324 b_out_get_relocated_section_contents): warn if relocating against
327 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
329 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
330 Make a bunch more routines be static.
331 * hppa.c (fill_spaces): Get rid of this, replace with much better
332 written setup_sections().
333 * (setup_sections): New routine to create BFD sections for each
334 space and subspace in SOM files.
335 * (hppa_object_setup): Use BFD sections created by
336 setup_sections() to locate GDB symbol table info.
337 * (make_unique_section): New routine to create a BFD section. It
338 ensures that the given name is unique, and will generate a unique
340 * (hppa_object_p): Become much more paranoid about file header.
341 * (make_bfd_asection): Call bfd_make_section to do the dirty
342 work. Simplify code somewhat.
343 * (hppa_core_file_p): Use proper name for stack section.
344 * libhppa.h: Remove millicode_start, millicode_end decls.
346 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
348 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
350 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
351 relocs, don't bother doing the adjustment if the value to add is
354 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
356 * bfd.c (bfd_get_size): New function that gets an upper bound
357 on the possible size of any object in a bfd.
358 * elf.c (bfd_elf_find_section, elf_get_str_section,
359 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
361 * elf.c (elf_big_vec, elf_little_vec): Document last three
362 members initialized to NULL.
364 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
366 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
368 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
370 * hosts/std-host.h: New file. Attempt at a generic/default
371 set of definitions, to discourage porting to new hosts by copying.
372 * hosts/news.h: Removed.
373 * hosts/sparc.h: Use std-host.h.
374 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
375 perhaps we can later remove the the_bfd field from each symbol.
376 * syms.c (struct symbol_cache_entry): Remove unused field
377 app_data. Add comment noting that the_bfd is almost redundant,
379 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
380 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
381 * hppa.c (fill_spaces): Make slightly more rebust.
382 * configure.in: Allow std-host as the "default" host.
384 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
386 * bfd.c: Add struct hppa_core_data to tdata union.
387 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
388 Get rid of HPPA/BSD specific code. That will go somewhere else
390 * (fill_spaces): Don't spin forever and die if you don't find
391 $MILLICODE$ subspace.
392 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
394 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
395 Make these work for HPUX.
396 * (make_bfd_asection): New routine to make section creation a
398 * (hppa_core_file_p): Completely rewrite, leave out bugs.
399 * libhppa.h: #include the right system files. Redefine all of
400 the structs/macros for hacking core files to use more sensible
401 HPUX core file structures.
402 * targets.c (target_vector): Conditionalize hppa_vec on
403 HOST_HPPAHPUX, not hp9000s800.
404 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
405 malloc and realloc. #define HOST_HPPAHPUX.
407 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
409 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
410 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
411 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
412 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
414 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
415 * aix386-core.c: New file for handling core files on AIX on PS/2.
416 * targets.c: if AIX386_CORE, use aix386_core_vec.
417 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
420 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
422 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
425 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
427 * Makefile.in: added dvi target
429 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
431 * bfd.c: Use right name for tekhex tdata struct.
432 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
433 * libcoff.h: Updated to get spacing change from coffcode.h.
434 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
436 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
438 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
439 functions, with the "guts" of the old bfd_slurp_bsd_armap
440 and bfd_slurp_coff_armap, but assuming we've already checked
441 if the armap is present or not.
442 Also, rewrite a bit to avoid keeping around obstack data
444 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
445 Various fixes to correctly handle COFF_style archives names.
446 (Note that because these have a trailing '/', the names can
447 have embedded spaces.)
448 * archive.c (bfd_slurp_armap): New function, replaces old
449 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
450 _either_ format, and calls do_slurp_bsd_armap or
451 do_slurp_coff_armap if either form of map is seen.
452 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
453 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
454 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
455 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
457 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
459 * hppa.c: #include "sysdep.h", not <sysdep.h>.
460 * libhppa.h: Make millicode_start and millicode_end be unsigned
461 int to be same type as CORE_ADDR in GDB. Why are these here?
463 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
465 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
466 vaddr of the section to the addend.
467 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
468 SCO_CORE to SELECT_VECS.
469 (target_vector): add sco_core_vec.
470 * sco-core.c (sco_core_vec): add leading underscore initializer.
471 * configure.in (i[34]86-*-sco*): use target i386-sco.
472 * config/i386-sco.mt: new file; define SCO_CORE.
474 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
476 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
478 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
480 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
482 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
484 * hosts/i386linux.h: Include unistd.h.
486 * aoutx.h (print_symbol): aout_stab_name returns a constant
488 * libaout.h (aout_stab_name): Fix prototype.
489 * stab-syms.c (aout_stab_names): Array is now const.
490 (aout_stab_name): Return value is now pointer to const.
492 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
495 * syms.c (asymbol): Added new field "app_data", for data
496 particular to the application. Some of the linker flags ought to
497 get moved to this field someday.
499 * archures.c (bfd_default_scan): Recognize a few more numbers:
500 80486, 80960, and 960.
502 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
503 bfd_coff_std_swap_table, cast to PTR.
504 * bfd.c (bfd_coff_swap_*): Deleted macros.
505 * targets.c (struct bfd_target): Deleted COFF-specific swapping
507 * coffcode.h (type bfd_coff_backend_data): New structure type,
508 contains pointers to the COFF-specific swapping routines.
509 (bfd_coff_std_swap_table): New data structure, to be used when
510 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
511 (bfd_coff_swap_*): New macros.
512 * coff-mips.c (mips_coff_swap_table): New data structure.
513 (ecoff_big_vec): Use it.
514 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
515 * All other targets: Deleted coff-specific vector entries.
517 * trad-core.c: Fixed some `PARAMS' uses that were missing
520 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
522 * aoutx.h (some_aout_object_p): Protect arg prototype in
523 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
525 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
527 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
528 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
529 PARAMS for readability.
531 * aoutx.h: Add type to callback parameter.
532 * coff-mips.c: Don't call trad-core.h, not needed.
533 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
534 * trad-core.h: Eliminate, unused.
536 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
538 * format.c (bfd_check_format): if default target isn't found
539 then look through the entire list rather than return early.
541 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
543 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
545 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
547 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
549 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
551 * coff-z8k.c: checkpoint, more addressing modes handled
552 * coffcode.h (get_value): don't truncate reloc->addend field, it's
555 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
557 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
559 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
561 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
563 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
565 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
566 and about when file descriptors are closed.
568 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
570 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
571 written out correctly.
573 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
575 * section.c: New section bit SEC_SHARED_LIBRARY.
576 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
577 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
580 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
582 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
583 macros; use PARAMS to declare the function pointers involved.
585 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
586 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
588 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
590 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
592 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
593 declaring pointers to functions.
594 * cache.c, elf.c: Move static function decls to top, use PARAMS.
595 * seclet.h: Declare external function with PARAMS.
597 * doc/chew.c (exfunstuff): Eliminate.
598 (paramstuff): Replace exfunstuff with function to generate PARAMS.
599 * doc/proto.str: Use paramstuff rather than exfunstuff.
601 * libbfd.h: Update, based on changes in source code and chew.
603 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
605 * libieee.h: Add FIXME about removing limit on number of sections.
606 * bfd-in.h: Improve comments to make it clear that bfd.h is
607 the wrong place to edit this file.
608 * Makefile.in (install): Install ansidecl.h and obstack.h in the
609 same places where we install bfd.h.
611 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
613 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
614 symbol type before blindly modifying the auxent. Specifically,
615 only modify the endndx fields for types that need it, and don't
616 set the array information for non-arrays.
618 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
620 * aoutx.h (some_aout_object_p): Section list should be set up
621 correctly anyways; don't have to set up "next" pointers manually.
623 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
625 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
626 config/i386v.mh: removed -DUSG from HDEFINES.
627 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
629 hosts/i386v.h: don't define POSIX_UTIME.
631 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
633 * ieee.c (ieee_slurp_sections): make a private copy of the
634 section's name before truncating it.
636 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
638 * hppa.c: add symbol_leading_char entry in transfer vec
640 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
642 * ieee.c (get_symbol): can now cope when two symbols of a
643 different class, but the same index number occur consecutively.
644 (get_section_entry): nicer name for sections being forward
645 referenced. (ieee_archive_p): don't free the filename string,
646 since it was never malloced.
648 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
650 * coffcode.h (coff_write_object_contents): Zero timestamp field.
652 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
654 * coffcode.h (coff_swap_aux_out): set the fcnary info before
655 optionally setting the dimen info, since they are in the same
656 memory locations. Also zero out external auxent.
657 (coff_write_symbol): don't zero external auxent; now done in
660 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
662 * Check fclose return value for errors.
663 libbfd.h: bfd_cache_close now returns a boolean.
664 cache.c (bfd_cache_delete): return fclose success value.
665 (bfd_cache_close): return bfd_cache_delete return value.
666 opncls.c (bfd_close, bfd_close_all_done): return result of
669 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
671 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
673 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
675 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
676 work out a coff relocation type from a howto's attributes rather
677 than using the input r_type field. This fixes PR1677 and allows
678 conversion of a.out relocs to coff relocs.
680 * coffcode.h (coff_write_relocs): if supplied a relocation
681 relative to an absolute symbol, use the right symbol index.
683 * reloc.c (bfd_perform_relocation): do a partial link for coff
686 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
688 * changes to support i386-sysv with shared libraries:
689 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
690 check for .data2; if _LIB is defined, check for it; map
691 SEC_NEVER_LOAD to STYP_NOLOAD.
692 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
693 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
694 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
695 if section has contents, not just if it is loadable; if
696 TWO_DATA_SECS, check for .data2
697 (coff_set_section_contents): set vma of .lib section to number of
699 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
700 don't define coff_write_armap to bsd_write_armap.
701 * hosts/i386v.h: don't include <utime.h>, since it is not provided
704 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
706 * solaris2.h: Get the definition of alloca from alloca.h if we
709 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
711 * configure.in (i960-*-{aout,bout}): Support these.
713 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
715 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
717 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
719 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
720 no-longer-used definitions of L_SET and L_INCR.
721 * i386linux.h: Tweaks to smooth Linux build.
723 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
725 * seclet.h: Add enum tag to bfd_seclet_enum_type.
727 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
729 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
730 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
731 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
732 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
734 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
735 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
737 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
739 * configure.host: New file, contains mapping of host configs
740 to host support file names for bfd, binutils, opcodes.
741 * configure.in: Use it.
742 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
743 * i386bsd.c: Cleanup, reformat.
744 * config/i386-bsd.mt: Comment changes.
745 * config/i386bsd.mh: New file for core file support.
746 * hosts/i386bsd.h: Merge changes from Peter Schauer.
747 * bout.c (ALIGN): Rename to ALIGNER, since system header files
748 on BSD 4.4 define ALIGN (sigh!).
750 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
752 * libaout.h (aout_backend_data): added exec_header_not_counted
753 field. For ZMAGIC files only, when text_includes_header is set, by
754 default the length of the exec header is counted in the text
755 section size. For go32, exec header is mapped in but does *not*
756 contribute to the size of section.
757 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
758 is not set, but ztih is, add the size of the exec header to the
759 recorded size of the text section.
760 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
761 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
762 Also set text_includes_header.
763 * aout-target.h (*_backend_data): cleare exec_header_not_counted
764 by default in MY(backend_data).
766 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
768 * aout-target.h (callback): Don't define this function if it won't be
771 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
772 type doesn't match. Don't lose if file sections have already been
774 (set_arch_mach): Set reloc_entry_size.
775 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
777 * hosts/i386bsd.h: New file.
778 * configure.in: Recognize i[34]86-*-bsd host.
780 * aout-target.h (callback, write_object_contents): Delete unused
783 * aoutx.h (reloc_type_lookup): New function.
784 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
785 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
786 (MY_reloc_howto_type_lookup): Don't define it.
788 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
790 (slurp_symbol_table): Use header byte order, not target byte
791 order, for reading symbol data.
793 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
795 * configure.in: Undo some brain damage in the host section.
796 * configure.in: Reformat the target section, test many configs.
797 * Makefile.in (make): Remove obsolete `make make'.
798 * aoutx.h (some_aout_object_p): Make defines line up.
800 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
802 Now a bfd knows whether underscores are normally prepended
803 to symbols in its file format.
805 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
806 coff-z8k.c: targets set so they have leading underscore
807 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
808 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
809 without leading underscore flag
810 * targets.c: add symbol leading char to xvec description
811 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
813 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
815 * archive.c: Make errno global.
816 * archive.c (_bfd_write_archive_contents): If read fails (and
817 errno!=0) set bfd_error to malformed_archive (since this probably
818 indicates a truncated archive), rather than system_call_error.
820 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
822 * Makefile.in: added rules for i386bsd.c
823 * i386bsd.c: new file, supporting 386bsd.
824 * configure.in: recognize i386-*-bsd target.
825 * config/i386-bsd.mt: new file - 386bsd target configuration.
827 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
829 * configure.in: re-arrange host section to use *-*-* notation,
830 clean up some of the target section as well
832 * seclet.c: cast result of bfd_get_relocated_section_contents to
833 avoid compiler warnings
835 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
837 * coffcode.h (coff_section_symbol): Create section if it doesn't
840 * bout.c: Removed some unused variables.
842 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
844 * Portability fixes from p3:
845 coffcode.h (coff_write_relocs): removed sanity check until it
846 works on all targets (per advice from sac).
847 config/hp9000.mh: new file to define USG.
848 hppa.c: #undef hppa before the JUMP_TABLE.
849 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
851 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
852 local variable target volatile to avoid mysterious bug in
855 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
857 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
858 * hosts/hppahpux.h: Remove bcopy and index circumventions.
860 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
862 * coff-z8k.c (func_da, func_jr): Lint.
863 * coffcode.h: Use memset rather than bzero.
864 * elf.c: Use memcpy rather than bcopy.
865 * tekhex.c: Use memset rather than bzero.
867 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
869 Add Adobe a.out support.
871 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
872 * config/adobe.mt: Add.
873 * configure.in (*-adobe-* target): Add.
874 * targets.c (a_out_adobe_vec): Add.
875 * Makefile.in: add aout-adobe.c.
877 * configure.in: Put two dashes in all entries to be matched.
878 Add comments to remind people to do this.
879 Reorder all entries that match manufacturer names, to occur
880 last, so they will only be matched if no more specific match
881 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
883 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
885 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
886 since we should never have a NULL section.
887 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
888 tests, set the section to bfd_abs_section.
890 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
892 * coff-z8k.c: getting closer
893 * coffcode.h (coff_get_relocated_section_contents): allow
894 EXTRA_CASES hooks for different arches to provide different reloc
896 * seclet.h: #ifndef around it to allow multiple inclusion
897 * srec.c: minor doc fix
899 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
901 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
903 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
905 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
908 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
910 * bout.c (b_out_slurp_reloc_table): Clear howto field before
911 filling in reloc, in case immediately following code doesn't set
914 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
916 * coffcode.h (coff_renumber_symbols): set the last renumbered
917 symbol pointer to NULL, as expected by coff_write_linenumbers.
918 (coff_write_relocs): apparently a non-zero addend is OK for reloc
919 type R_IHCONST used on the 29k.
921 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
923 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
924 update, based on how the underlying file was opened. Obsoletes
926 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
927 all FASCIST_FDOPEN config defines.
929 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
931 * sparc-opc.c: Moved to opcodes library, now that we have one.
932 * Makefile: Don't compile it.
934 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
936 * aoutx.h: adjust_sizes_and_vmas did not return anything.
938 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
940 * section.c (bfd_set_section_flags): Remove a sanity check.
941 It is unfortunately broken, and prevents strip from working.
943 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
945 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
946 created by last change.
948 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
950 * reloc.c (reloc_howto_struct): Make size field be unsigned.
951 * bfd-in.h: Bump to version 2.0.
953 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
955 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
956 braindamaged HP/Apollo compiler happy.
958 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
960 * format.c: Fix description of search for matching target.
961 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
962 * targets.c: Update description of search for matching target.
963 * Makefile.in (do_clean, clean): Fix infant mortality typo.
964 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
965 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
967 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
969 * Makefile.in: Added mostlyclean/clean/distclean rules.
971 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
973 * targets.c (target_vector): Take out oasys (unless that is
974 the default): Because there is no magic number in archives,
975 there can be annoying target mis-matches.
977 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
979 * sparc-opc.c: Rigorously updated to match architecture manual.
981 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
983 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
984 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
985 to the built-in abs_section were not written out correctly.
987 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
989 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
990 large, assume we're using a swapped byte order and fail with
991 wrong_format rather than dumping core.
993 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
995 * Renamed opc-sparc.c to sparc-opc.c for systems with short
996 filename constraints.
997 * Makefile.in: Updated to reflect change.
999 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1001 Add preliminary support for the we32k:
1003 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1005 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1007 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1009 * bout.c: added support for relaxable alignment relocs.
1011 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1012 pass down pointer to play area rather than use alloca
1014 * cpu-z8k.c (compatible): made static to reduce name space
1017 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1019 Add basic support for the z8k:
1021 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1022 section.c, targets.c,
1024 * syms.c: move mis-inserted patch.
1026 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1028 Documentation fixes:
1029 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1030 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1032 * reloc.c: break out addend item from surrounding text.
1034 * doc.str (DOCDD): Defined. Adds text to output.
1035 (bodytext): Put bulletize before kill_bogus_lines.
1036 * chew.c (bulletize): End itemization after a blank line, to
1037 prevent following text from being swallowed up in an item.
1039 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1041 * configure.in: Add sparclite as a target.
1043 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1045 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1048 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1049 from a coff file (csym is null), dont deref them
1051 * ieee.c (parse_expression): get the answer right when adding an
1052 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1053 on elts so that filename is filled in.
1055 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1057 * bout.c (howto_align_table): New set of relocs, with enough
1058 data for "objdump -r" to work.
1059 (b_out_reloc_type_lookup): Recognize alignment relocs.
1061 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1063 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1064 invocations of make. Also, always create installation
1067 * config/apollov68.mh: removed -g from CC definition.
1069 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1071 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1072 overflowing gp-offset range.
1074 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1076 * srec.c (srec_set_section_contents): don't write out sections
1077 without the LOAD and ALLOC attributes
1079 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1081 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1082 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1083 * aout-target.h (callback): Don't set page/seg sizes.
1085 (set_sizes): New routine.
1086 (backend_data): Point to it.
1087 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1088 (sunos4_aout_backend): Point to it.
1089 * aoutx.h (set_arch_mach): Call set_sizes callback.
1091 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1093 * aout-target.h: Make _bfd_slurp_extended_name_table be
1094 the default. Given that we *write* the suckers (for long
1095 archive member names), we really ought to be able to read them!
1096 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1097 seem to be needed, and many machines don't have it.
1099 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1101 * coff-m68k.c (vector): read and write archives in coff format.
1103 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1105 * opc-sparc.c: New file.
1107 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1109 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1110 pointers to bfd_byte* before performing arithmetic on them. Such
1111 use with bare void* pointers is a gcc extension.
1112 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1113 * archive (normalize): Add to CONST to match actual usages with
1116 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1118 * configure.in: Recognize i486 host cpu, and use i386-elf
1121 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1123 * config/stratus.mt (CC): Remove definition.
1124 * elf.c (bfd_section_from_shdr): Test for the possibility that
1125 section_from_elf_index returns NULL and don't dereference it.
1127 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1129 * add hppa_data to bfd tdata (indirectly via sef).
1131 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1133 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1135 * configure.in: error messages to stderr, not stdout
1137 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1139 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1140 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1141 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1143 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1145 * configure.in: recognize hppa* instead of hppa
1147 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1149 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1150 RTYPE2HOWTO to cope with same.
1151 * reloc.c (bfd_perform_relocation): added support for size of -2
1152 (subtract a word reloc type). Updated doc.
1154 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1156 * Makefile.in: merged changes from progressive, removed rcsid.
1158 * archures.c, archive.c, Makefile.dos: removed rcsid.
1160 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * bfd-in.h : add BFD_IS_RELAXABLE flag
1163 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1164 header e_relaxable, major hackery in callbacks
1165 * libaout.h : add space for a_relaxable.
1166 * seclet.c (rel): don't relax empty sections
1169 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1171 * section.c (STD_SECTION): add some casts to the initializers for
1174 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1176 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1177 and add appropriate casts to keep (picayune) aix-cc happy.
1179 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1181 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1182 symbol pointers. Punt expensive & useless bfd_realloc. Use
1183 malloc for raw symbols, and free it before returning.
1184 (bfd_section_from_shdr): Do not slurp symbol table until politely
1185 asked. Do not even slurp string tables.
1186 (elf_get_symtab_upper_bound): Count 'em without reading them.
1187 (elf_get_symtab): This is how to politely ask. Schlurp!
1188 This should probably just *become* elf_slurp_symbol_table, FIXME.
1190 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1192 * archive.c (bsd_write_armap): write the timestamp of the
1193 archive header to be just a little bit later than the timestamp of
1194 the file, otherwise the linker will complain that the index is
1197 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1199 * configure.in: Add m68k-ericsson-*.
1201 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1203 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1204 * elf.c: Remove unconditional debug printf's.
1205 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1206 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1207 (elf_slurp_symbol_table): Hand out symbols in forward, not
1208 reverse order. Simplify duplicate code.
1210 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1212 * elf.c: Remove "(void)" casts from function calls where the
1213 return value is ignored, in accordance with GNU coding standards.
1215 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1217 * hppa.c: Apply John's standard fix to avoid "empty translation
1218 unit" warnings from some ANSI-C compilers.
1220 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1222 * hosts/solaris2.h: Configure same as sysv4.
1224 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1226 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1227 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1228 type match actual return type.
1229 * elf_print_symbol (section_name): Make CONST.
1231 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1233 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1234 New files, for Linux (a free Unix clone for 386 machines).
1235 * Makefile.in, configure.in, targets.c: Update accordingly.
1237 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1238 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1239 correct calling of howto special functions and fixes from Raeburn
1241 * archures.c: nuke bfd_reloc_code_type
1242 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1243 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1244 SEC_NEVER_LOAD, various other bfdgas newness
1245 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1246 * targets.c: change jump table vector to above
1249 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1251 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1252 its prototype will be included in libbfd.h. Change result type
1253 to struct * (rather than equivalent typedef) so it can be used in
1254 the prototype, where they typedef won't be known.
1255 * libbfd.h: Updated version.
1257 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1259 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1260 targets.c: HPPA merge.
1262 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1264 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1265 * config/solaris2.mh: Kludge around Sun compiler bug.
1267 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1269 * libaout.h (aout_backend_data): Change defs of two bitfields to
1270 be unsigned chars instead to get around rs6000 compiler problem.
1272 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1274 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1275 Correct misconception that there can be only one symbol table.
1276 Only call elf_slurp_symbol_table on the full symbol table, not
1277 the dynamic one which is only a subset of the full one.
1279 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1281 * coffcode.h (coff_compute_section_file_positions): For I960,
1282 don't align sections in file.
1284 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1286 * targets.c (struct bfd_target): Added field for target-specific
1287 (but not file-specific) data, for distinguishing minor
1288 characteristics between (e.g.) a.out formats.
1290 * section.c (struct sec): New field user_set_vma indicates vma
1291 field should be heeded, not assumed to be unset.
1292 (STD_SECTION): Initialize that field of standard sections to zero.
1293 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1295 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1296 pre-swapped version.
1298 * archures.c (struct bfd_arch_info): Fixed order of comment and
1299 field decl. New fields indicate size of page and segment for
1301 * cpu-m68k.c (N): Fill in values.
1302 * cpu-sparc.c (arch_info_struct): Ditto.
1304 * libaout.h (struct aout_backend_data): Various bits of data (not
1305 all used currently) with characteristics of a.out implementation.
1306 Important field for now is text_includes_header, indicating that
1307 the text section starts immediately after the file header, which
1308 gets mapped in with it.
1309 (struct aout_data): New fields indicate whether vma has been
1310 adjusted yet (not yet used), and what magic number will be used in
1311 the output file (should go away in favor of vma_adjusted).
1312 (WRITE_HEADERS): Code for dealing with section sizes and related
1313 header fields replaced with call to adjust_sizes_and_vmas.
1314 * aoutx.h (some_aout_object_p): Fill in magic number field.
1315 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1316 (set_arch_mach): Set page size and segment size once CPU
1318 (adjust_sizes_and_vmas): New function; has much code moved
1319 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1320 and size parameters, as well as many header fields, after deciding
1321 on magic number for output file. Checks to ensure that this
1322 adjustment has only been done once.
1323 (set_section_contents): Call adjust_sizes_and_vmas instead of
1324 doing much of the work here.
1326 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1327 default (null) values of these fields.
1328 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1329 value in exec header.
1330 (sunos4_aout_backend, MY_backend_data): Define backend data
1331 indicating file header is included in text section.
1333 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1335 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1336 gcc version 2, to avoid warnings.
1338 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1340 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1341 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1343 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1345 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1347 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1349 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1350 * configure.in: Rewrite target parsing to use simple format.
1351 Handle sparc-sun-solaris2 configuration.
1352 * aout64.h: Avoid ANSI C brain death warning.
1353 * elf.c: Avoid trigraph (???) or /* in comments.
1355 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1357 * config/sysv4.mh: new file, RANLIB=echo
1359 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1361 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1363 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1364 elf_core_tdata_struct into a single common struct. Core files
1365 wouldn't have worked at all without this.
1366 (bfd_elf_find_section): New function for GDB's undercover use
1367 to find string sections that BFD hides from it.
1368 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1370 (elf_object_p, elf_core_file_p): Allocate internal file header
1371 storage dynamically.
1372 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1373 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1375 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1377 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1379 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1381 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1383 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1385 * configure.in: handle m680[01234]0 as aliases for m68k
1387 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1389 * coff-a29k.c: do byte relocs correctly
1390 * coffcode.h (styp_to_sec_flags): never load INFO sections
1391 * seclet.c (rel): don't relocate INFO sections
1393 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1395 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1396 Make the symbols unmodifiable.
1397 (bfd_section_init): Deleted.
1398 * init.c (bfd_init): Don't call bfd_section_init.
1400 * section.c (bfd_set_section_contents): Ensure that range to be
1401 written is within section boundaries.
1402 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1405 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1407 * coff-i960.c (howto_table): Deleted.
1408 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1409 interesting entries from old howto_table.
1410 (RTYPE2HOWTO): Adjusted to use switch.
1411 (coff_i960_reloc_type_lookup): New function.
1413 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1414 records for section symbol.
1415 (make_abs_section): Unused; deleted.
1416 (renumber_symbols): Re-order symbols so undefined symbols come
1417 last, as COFF format desires.
1418 (coff_write_symbol): Put C_FILE symbols in debug section always.
1419 (coff_section_symbol): New function; creates a symbol with the
1420 same name as a section, and sets up aux records for it.
1421 (coff_add_missing_symbols): New function; adds section symbols to
1422 symbol table if they aren't there already. Should someday also
1423 add a dummy C_FILE symbol if none is present.
1424 (coff_write_object_contents): Add missing symbols before preparing
1425 symbol table to be written.
1426 (coff_slurp_reloc_table): Verify that symbol indices read in are
1427 in a reasonable range.
1428 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1429 (obj_conv_table_size): Accessor macro.
1431 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1432 reloc types on i960.
1434 * bfd-in.h (bfd_get_section_name): New macro. Like
1435 bfd_section_name, but returns rvalue, not lvalue.
1436 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1437 (bfd_get_section_flags): Now returns rvalue.
1439 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1440 general, some specific to sparc or i960.
1442 * aoutx.h (set_section_contents): Set VMA for each section based
1443 on previous section. If text section VMA doesn't appear to have
1444 been set, make a best guess from the type of file.
1446 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1448 (MY(vec)): Initialize reloc_type_lookup field.
1450 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1451 (bfd_error_trap, bfd_error_vector): Extern, not common.
1453 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1454 few types of relocs for sparc; will need enhancement.
1456 * bout.c (callj_callback): Use DEFUN macro in definition.
1457 * coff-i960.c (optcall_callback): Likewise.
1459 * targets.c (bfd_target): Added fields reloc_type_lookup and
1460 _bfd_make_debug_symbol. Also minor comment changes.
1461 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1462 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1463 than arch info, and dispatch with BFD_SEND. Callers changed.
1464 * archures.c (struct bfd_arch_info): Deleted field
1466 * cpu-*.c: Don't initialize that field.
1468 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1469 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1470 (bfd_errmsg): Now returns ptr to const.
1471 * bfd-in.h (bfd_errmsg): Fix prototype.
1473 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1474 * reloc.c (bfd_generic_relax_section): Ditto.
1476 * section.c (Section Output doc): Improve description of use of
1477 output_section and output_offset.
1479 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1481 * sco-core.c: new file from net.
1482 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1483 Now we have the hairy linker, it's possible to move symbols from
1484 one section into another. Actually make that work!
1486 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1488 * hosts/sun3.h: fix declaration of free.
1490 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1492 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1493 * coff-h8300.c (reloc_processing): all relocs are relative to
1495 * opncls.c: don't use fdopen on DOS systems
1497 short patches from Glenn Kasten (glenn@ready.com)
1498 * target.c: enabled oasys support
1499 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1500 fix problem where a relocation which crossed a modification byte
1501 boundary did not work. Fix problem where a relocation near the end
1502 of a data record did not work.
1505 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1507 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1508 archvie header string counts the endian way, this heuristic sees
1509 how big an archive string to read by trying it one way and if the
1510 string table is unreasonably big, trying it the other. *FIXME*.
1511 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1513 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1515 * bfd-in.h: Increase version number to 1.97, for consistency
1517 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1519 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1521 * bfd-in.h: bump version to 1.96
1522 Major change; changed calling convention for
1523 bfd_get_relocated_section_contents so that caller allocates
1524 memory for section data.
1525 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1526 seclet.c, targets.c, bfd.c: reflect new convention.
1527 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1528 case, then use reasonable default values for SEC_* flags.
1530 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1533 size of output reloc struct.
1534 * targets.c, Makefile.in: comment out tekhex for the moment.
1535 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1536 * configure.in: tandem target is st2000
1537 * coff-m68k.c: rename static howto_table to global
1538 m68kcoff_howto_table.
1539 * bout.c: remove unnecessary abort
1540 * coff-a29k.c: various changes to the way relocations work to cope
1541 with the "new order" and latent bugs.
1544 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1547 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1548 * reloc.c (bfd_perform-relocation): don't relocate refs to
1549 absolute symbols if doing a partial link.
1551 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1553 * configure.in: Add a29k-amd-udi.
1555 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1557 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1558 internal_exec structure before initializing the fields that
1559 are used, so that the unused fields are in a known state.
1561 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1563 * tekhex.c (struct data_struct): Convert from typedef that
1564 typedefs nothing to a normal structure declaration.
1565 * tekhex.c (pass_over): Prototype args for function that
1566 second arg points to.
1568 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1570 * Makefile.in: remove old style staging. Do not print recursion
1573 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1574 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1577 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1579 * bfd.c, Makefile.in: added tekhex
1580 * aoutx.h (set_section_contents): pages should be padded to the
1581 size of a page, not the size of a segment.
1582 * configure.in: added go32 host and i386-aout target.
1583 * i386aout.c, libaout.h: now works for go32 target
1584 * ieee.c: fix bit rot.
1585 * seclet.c: support for padding seclet type.
1587 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1589 * Makefile.in: added .NOEXPORT:
1591 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1593 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1595 * elf.c (elf_compute_section_file_positions,
1596 elf_write_object_contents): Return boolean, not NULL (which
1598 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1599 Also ifdef-out code that aborts on unhandled section types.
1601 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1603 * configure.in: Recognize ncr3000 config
1604 * Makefile.in (MINUS_G): Pass on to recursive makes.
1605 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1607 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1609 * Makefile.in: Now that we have sym.h and symconst.h, compile
1610 coff-msym.c on all systems.
1611 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1612 * coff-msym.c: Update include files and comments; add weakext bit.
1614 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1616 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1617 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1619 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1621 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1622 * configure.in: Add new host and target configs.
1623 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1624 structs, which vary; just use member name.
1625 (elf_object_p, elf_core_file_p): Lint, fix comments.
1626 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1628 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1630 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1631 local, disposable, copy of the external form of section header
1632 table and program header table entries.
1634 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1636 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1638 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1640 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1643 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1645 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1647 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1649 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1650 not internal bfd_assert function (twice).
1652 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1654 * aout-target.h: change ar_max_namelen to 15 (the right value)
1655 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1658 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1660 * archive.c (bfd_generic_archive_p): check for bout archives too.
1661 * bout.c: make it work again.
1663 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1665 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1667 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1668 bfd_xmalloc() instead of bare malloc().
1670 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1672 * Makefile.in: pass down MAKEINFO on info.
1674 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1676 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1677 host/h-<foo> now just <foo>.
1678 * configure.in: reflect changes
1680 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1682 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1683 actual source file, not just the generated libbfd.h.
1685 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1687 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1688 gdb on little-endian 960 code.
1689 * archive.c (compute_and_write_armap): indirect symbols should go
1690 into the archive header too.
1692 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1694 * Makefile.in: added check target.
1696 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1698 * coff-msym.c: Move this file from gdb/ecoff.c. It
1699 handles byte-swapping for ECOFF (MIPS symbol) files.
1700 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1701 to the files built on MIPS-based hosts.
1702 * Makefile.in: Add rule for coff-msym.
1704 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1706 * Makefile.in: added clean-info target. MINIMIZE=1.
1708 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1710 * coff-rs6000.c: Move core file functions into separate
1711 new file rs6000-core.c. This is needed because reading
1712 core files depends on native include files that conflict
1713 with ../include/coff/rs6000.h.
1714 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1716 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1718 * aoutx.h (NAME(aout,print_symbol)): Don't print
1719 symbol addresss for undefined symbols.
1720 * coff-rs6000.c: Various updates (due to target-
1721 independent changes).
1722 * libbfd.h: Ditto (tdata field is now a union).
1723 * hosts/h-sparc.h: Removed prototype for bogus function
1724 'emset' (presumably should have been 'memset' - which is there).
1726 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1728 * configure.in (mips-big-* target): Same is Iris.
1730 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1732 * aoutx.h (translate_from_native_sym_flags): when creating an
1733 alias symbol, fill in the section as undefined, rather than
1734 leaving it blank. If an output section can't be found for a
1735 symbol, then don't core dump.
1737 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1739 * Makefile.in, configure.in: removed traces of namesubdir,
1740 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1741 copyrights to '92, changed some from Cygnus to FSF.
1743 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1746 * coff-h8300.c: fix stupid reloc subtraction bug
1747 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1748 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1749 the symbol.flags and done_lineno fields.
1751 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1753 * coffcode.h (coff_write_symbol): write out the correct number of
1755 * cpu-h8300.c: fix disassembly bug
1757 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1759 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1760 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1761 reloc.c, section.c (bfd_map_over_sections), targets.c
1762 (bfd_target_list): Protolint.
1763 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1765 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1767 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1769 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1770 section of a symbol rather than the section of a reffed symbol to
1771 determine the r_index of an emmitted reloc.
1773 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1775 * PORTING: New (preliminary) porting guide.
1777 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1779 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1780 (howto_hvrt16): lint.
1782 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1784 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1785 a full configuration (with possible cross-development),
1786 instead of using host-aout.c.
1788 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1790 * aout-target.h (MY(write_object_contents):
1791 Set obj_reloc_entry_size (abfd).
1792 * gen-aout.c: Change to emit a .c files, not a .h file.
1794 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1796 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1797 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1799 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1801 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1802 with more than one auxent can cause nasty core dumps.
1804 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1805 "done_lineno" so that a symbol which appears twice in the symbol
1806 table only gets it's linenumbers relocated once. Modifed
1807 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1810 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1812 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1813 stuff to use the New Order.
1815 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1817 * ieee.c: Change type of envi[] to unsigned char.
1819 * configure.in: fix vax ultrix configuration.
1821 * elf.c (bfd_section_from_shdr): Deal with null return from
1822 bfd_make_section(). (elf_object_p): Select endianess properly.
1824 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1826 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1828 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1830 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1831 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1832 * host-aout.c: Don't use aout-params.h; configure these systems
1833 in their xm files, not in a randomly generated file.
1834 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1836 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1838 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1840 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1841 host_aout_vec here as well.
1843 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1845 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1846 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1847 to prevent undefined symbol.
1849 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1851 Various lints found on PersSony
1852 * aoutx.h: cast an enum
1853 * coff-a29k.c: many ints in reloc structure turned to enum
1854 * coffcode.h: more enums
1855 * cpu-h8300.c: more enums
1856 * opncls.c: more enums
1858 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1860 * configure.in: Make Tahoe configuration work again.
1861 * bfd-in.h: Remove trailing comma from enum declaration.
1862 * ieee.c: Can't put byte values >0x7F into a signed char.
1864 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1866 * Makefile.in: Add dependencies for various coff-*.o files.
1868 * elf.c: Remove extraneous paren from core_prpsinfo and
1869 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1870 Replace references to old section "size" member with new
1871 "_raw_size" member. Implement elf_make_empty_symbol, which
1874 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1876 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1879 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1881 * coffcode.h (bfd_coff_relax_section): now static.
1882 (bfd_coff_get_relocated_section_contents): various type lints.
1884 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1886 New entry point in the transfer vector - bfd_relax_section.
1888 * aout-target.h: add to vector, call generic_relax
1889 * bfd-in.h: add to vector
1890 * bfd.c: add #define for vector
1891 * bout.c: add to vector, call generic_relax
1892 * coffcode.h: add to vector, also now has coff specific relax code
1893 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1894 * elf.c: call generic_relax
1895 * ieee.c: call new vector, clean up some bugs due to the creation
1897 * libbfd.h: add bfd_generic_relax_section EXFUN
1898 * oasys.c: call generic_relax
1899 * reloc.c: implement generic_relax
1900 * seclet.c: moved much of this into coffcode.h
1901 * srec.c: call generic_relax
1902 * targets.c: define new transfer vector
1904 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1906 * everything: now modified to use smaller reloc type. Self hosts
1909 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1911 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1912 New files for stratus.
1914 * configure.in: Add configuration fragments for stratus.
1916 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1918 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1919 variables as CONST since they are set to point to a const char
1920 string. Fixes compiler complaints.
1922 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1924 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1927 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1929 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1930 symbols, so that we can emit the correct file name even
1931 if it's an include file.
1933 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1935 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1936 (Reported by john@labtam.labtam.oz.au (John Carey)).
1938 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1940 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1942 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1943 being used to -DHAVE_PROCFS.
1945 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1946 '#include "fopen-same.h"' to end of file to match other h-* files.
1948 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1950 * configure.in: Change svr4 references to sysv4. Add case
1951 "unknown" for target vendor and infer some targets based
1952 on the specified operating system.
1954 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1956 * bfd-in.h, libaout.h: ANSIfy enums.
1958 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1960 * archive.c (normalize): created version for VMS which removes the
1961 VMS directory crap from the front and end of a filename, eg turn
1962 [-.foo]bar.obj;123 into bar.obj
1963 (bfd_construct_extended_name_table): now writes index into an
1964 extended name table in decimal - the same base used to read an
1965 extended name table.
1967 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1969 * aout-encap.c: Fix to use aout-target.h.
1970 * aoutf1.h: Use standard MY_object_p and MY_callback
1971 in aout-target.h. Remove target-specific versions.
1972 * host-aout.c: Re-write to use aout-target.h.
1973 * gen-aout.c: New files use with host-aout.c to generate
1974 host-specific a.out-related parameters.
1975 * Makefile.in: host-aout.o depends on aout-params.h, which is
1976 generated by gen-aout.
1977 * aout-target.h: Make a little more flexible.
1978 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1979 macro. Instead, inline it in aout-target.h.
1980 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1981 a gcc -Wall warning.
1982 * archive.c: Add missing commas in DEFUN macro (2 places).
1983 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1984 Berkeley ones, now that libiberty has them:
1985 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1986 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1987 remove unused variable.
1989 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1991 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1992 and execname inside HAVE_PROCFS ifdef since they are unused
1993 when it is not defined.
1995 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1997 * elf.c: Flag all sections as either code or data. We can't
1998 be sure what they are anyway, since ELF doesn't fit the
1999 traditional model of text+data+bss very well. Add new local
2000 function elf_read() to simplify code. Record entry point in
2003 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2005 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2006 rather than N copies of the same lines.
2008 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2010 * cpu-h8300.c: disassemble branch displacements correctly
2011 * coff-h8300.c: put reloc offsets out in 32bits
2013 * makefile.dos, configdj.bat: New files from DJ
2014 * cache.c: fopen with new macros is needed for DOS.
2015 * ieee.c: environ renamed to envi to stop an include file
2017 * opncls.c, coff-rs6000.c: more fopens with macros.
2019 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2021 * Makefile.in: infodir belongs in datadir.
2023 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2025 * Makefile.in: fix where docdir lives
2027 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2028 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2029 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2030 srec.c, syms.c, targets.c : all new documentation and lint
2034 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2036 * coffcode.h, srec.c: Lint.
2038 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2040 * Makefile.in: install using INSTALL_DATA, added standards.text
2043 * configure.in: mark directory as target dependent. configure
2044 nows works in objdir always so make file existence checks
2047 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2049 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2050 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2051 and mandir now keyed off datadir by default.
2053 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2055 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2056 computation of arch and machine type so it's worked out before
2057 some_aout_object_p is called.
2058 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2060 * archures.c: add extra field 'section_align_power' to hold
2061 default section alignment in object files.
2062 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2063 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2064 initialize the new field.
2065 * bout.c (b_out_callback): replace the text size, since aout
2067 * aoutx.h: Documentation in the new style
2069 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2071 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2072 use the saved value if mtime_set is already set (intended
2073 for archive files, though apparently not used yet).
2075 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2077 * targets.c: Revise comments about how to configure the target
2078 vector, to match reality. Remove mention of obsolete methods.
2079 Remove long lists of capitalized macros that turn into the same
2080 thing in lowercase. Normal vector simply lists all known
2081 lowercase xvec names; all other cases are handled by SELECT_VECS.
2083 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2086 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2087 list of supported targets.
2089 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2091 * archive.c (bsd_write_armap): The pad byte sometimes added to
2092 the string table in a __.SYMDEF member is now
2093 counted as part of the size of the string table.
2094 This is compatible with the old ranlib, as well as Sun's.
2096 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2098 * srec.c: Rewrote to fix many bugs; now gets the record type
2099 right, doesn't choke on input, sets the start address in an S9 and
2100 fills in the filename on an S0.
2102 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2104 * cpu-h8300.c: Add support for MEMIND addressing mode
2106 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2108 * coffcode.h: use the new macro if available
2110 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2111 * Makefile.in: Fixed dependencies due to file rename
2113 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2114 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2115 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2116 newos3.c, stab-syms.c, syms.c: All these files have had their
2117 #includes altered to point to the new places.
2119 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2121 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2123 * configure.in: Add vendor "ncr" as supported per-target vendor.
2124 Add svr4 case for i386 per-host case.
2126 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2129 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2131 * syms.c (bfd_decode_symclass): Return 'A'
2132 for symbols that are both absolute and global.
2133 * archive.c (bfd_special_undocumented_glue): Return NULL
2134 if bfd_ar_hdr_from_filesystem returns NULL.
2136 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2138 * Makefile.in: added coff-h8300
2139 * configure.in: now h8 is a coff target
2140 * cpu-h8300.c: fix various disassembly problems
2141 * libcoff.h: took out some code which has been #0ed for a long
2143 * targets.c: added h8 coff
2144 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2145 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2147 * coffcode.h: Started to change the way machine dependencies are
2148 handled, from the nest of #ifdefs to macros defined in the
2149 including coff-<foo>.c
2151 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2153 * aoutx.h (some_aout_object_p): Set the `executable' bit
2154 if the entry point is contained in the text segment, even if the
2155 text segment is at location 0.
2157 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2158 nonstandard MIPS sections (.rdata, .sdata, etc).
2160 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2161 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2162 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2164 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2166 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2168 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2169 from syms.c to new file stab-syms.c. Also, since GNU extended
2170 type codes such as N_SETT are no longer in ../include/stab.def,
2171 include them manually.
2172 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2173 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2174 * libaout.h: Added prototype for aout_stab_name().
2175 * Makefile.in: Update Makefile for new stab-syms.[co].
2177 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2179 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2180 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2181 just make N_XXX work by excluding the header from the text segment.
2182 * aoutx.h: Fix comments to match.
2184 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2186 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2187 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2188 for the "logical" text segment (i.e. never consider the exec
2189 header to be part of the text segment). This change is
2190 needed for consistency with various other parts of bfd and ld.
2191 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2192 and move calculation of obj_textsec(abfd)->size to libaout.h.
2193 * bfd-in.h: Removed bogus ';'.
2195 * Makefile.in: Add MINIMIZE flag to select lean
2196 or bloated target_vector.
2197 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2198 * newsos3.c: Fixes to ../include/aout64.h remove need
2199 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2201 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2203 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2204 handle both little and big-endian targets, with little
2205 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2206 * host-aout.c: Add FIXME note.
2208 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2210 * targets.c: Make the default target_vector contain
2211 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2212 Old behavior can be gotten by defining ALL_TARGETS.
2213 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2214 Factored out common code into new file aout-target.h.
2215 Saves a lot of duplicate code for a.out variants.
2217 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2219 Get 'make headers' to work when configured with +subdirs.
2220 * Makefile.in: Add $(subdir) to docdir path.
2221 * doc/Makefile.in (protos): Add $(srcdir) prefix
2222 to name of sed scripts.
2224 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2226 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2227 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2228 to include names of N_SETT etc.
2230 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2232 * elf.c: Add minimal support for ELF symbol tables. Generates
2233 canonical bfd symbol tables from ELF symbol tables. Change the
2234 name of some functions from bfd_<name> to elf_<name>.
2236 * syms.c: Trivial fix to comment to remove a redundant "to".
2238 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2240 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2241 form that GDB recognizes as COFF.
2243 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2245 * ieee.c (ieee_object_p): cast NULL correctly.
2246 * configure.in: added harris host
2248 * coff-a29k.c: Lots of changes, most from David Wood.
2250 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2252 * coff-m88k.c (coff_write_armap): Just #undef it.
2254 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2256 * Makefile.in: standardize on MINUS_G to disable debugging
2257 * coff-m88k.c: create coff armaps instead of bsd ones.
2258 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2261 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2263 * elf.c: Additions to support ELF format core files.
2264 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2265 has support for /proc (all the include files in particular).
2267 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2269 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2270 of two N_SO stabs, one for directory, and one for filename.
2272 * bfd-in.h (print_vma): Factor out duplicate definition.
2274 Exit a little more gracefully when malloc returns NULL.
2275 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2276 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2277 * libbfd.h: Rre-generated due to libbfd.c update.
2279 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2281 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2283 * elf.c (elf_object_p): Don't try to create a bfd section for
2284 the first ELF section header. It is just a placeholder.
2286 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2288 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2289 core files, when compiling native.
2290 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2292 FIXME: The aoutf1.h change below needs to be reversed back
2295 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2297 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2298 manipulation of lnno fields in lineno structs in a coff-<f>.h
2299 independent way. Override it in coff-<f>.h to your favourite
2300 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2301 (coff_swap_lineno_out): modified to use the new macros.
2303 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2305 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2306 unknown arch when the magic number doesn't specify the
2307 architecture, since some OSs (eg old sun3s) don't set the number, and
2308 020 is probably the right answer anyway.
2310 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2312 * hosts/h-news.h, hosts/h-rtbsd.h:
2313 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2314 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2315 bfd_print_symbol_nm, for use by nm.
2316 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2317 bfd_print_symbol_nm option, to print in nm format.
2318 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2319 oasys.c (oasys_print_symbol): Provide stub implementations
2320 for bfd_print_symbol_nm.
2321 * syms.c: New function bfd_decode_symclass, used by nm printer.
2322 New function bfd_stab_name to look up string name of stab code.
2324 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2326 * Makefile.in: Added ctor.c
2327 * archures.c (bfd_default_arch_struct) added
2328 bfd_default_reloc_type_lookup.
2329 * coffcode.h: removed a load of #if 0ed code.
2330 (coff_compute_file_section_positions): now works out the section
2331 alignment and size correctly in all cases.
2332 (coff_get_symtab): looks for constructor symbols and calls the
2333 right function when they're found. (coff_canonicalize_reloc):
2334 knows when a section is full of constructors and does the right
2336 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2338 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2339 * libcoff.h: removed #if 0ed code
2340 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2341 arch independent constructor relocation type.
2342 (bfd_reloc_type_lookup): removed the comment "this will go away"
2343 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2344 reloc which is used when BFD_RELOC_CTOR falls through to give a
2345 default 32bit reloc for constructors.
2346 (bfd_default_reloc_type_lookup): added.
2347 * aoutf1.h: fixed SEGMENT_SIZE typo.
2349 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2351 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2352 matching prefix "coff".
2353 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2354 rs/6000 csect records.
2356 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2358 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2359 * configure.in: add motorola delta88 cases
2360 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2361 write_armap prototype
2362 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2364 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2366 * Rename COFF-related files in `coff-ARCH.c' form.
2367 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2368 coff-mips.c, coff-rs6000.c to be exact.
2370 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2371 make output clutter.
2372 * config/mt-*: Ditto.
2374 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2376 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2377 John Gilmore. Archive support from Damon A. Permezel.
2379 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2380 * configure.in: Add rs6000 case.
2381 * targets.c: Add rs6000 vector.
2382 * archures.c: Add rs6000, fix comment on romp.
2383 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2384 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2385 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2386 * section.c (bfd_make_section): Return NULL on attempt to create
2388 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2389 (bfd_swap_aouthdr_in): Handle lots more members.
2390 (make_a_section_from_file): If section has already been seen,
2391 just return false rather than overwriting it.
2392 (coff_real_object_p): Understand incoming magic numbers.
2393 (coff_set_flags): Understand outgoing magic numbers.
2394 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2395 (build_debug_section): Add fn for reading debug string section.
2396 (get_normalized_symtab): Handle symbol names in debug string section.
2397 Remove unused obj_string_table.
2398 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2399 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2400 existing section before making one.
2401 * cpu-rs6000.c: New file.
2402 * rs6000coff.c: New file.
2404 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2406 * elf.c: Add partial support for ELF format corefiles. Still needs
2407 support for extracting registers from corefiles.
2409 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2411 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2412 RANLIB is defined as echo, send the output to /dev/null to help
2413 reduce clutter in the output from doing a make.
2415 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2417 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2418 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2420 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2422 * coffcode.h (coff_compute_section_file_positions): make it pad
2423 section size out if there are alignment restrictions so that the
2424 image will be ok on a system where section positions are worked
2425 out by accumulating sizes rather than from the section headers.
2426 * targets.c (proto write_armap). Changed orl_count to unsigned.
2427 * opncls.c (bfd_close_all_done). Added so that generative
2428 programs like gas can close a bfd without causing bfd confusion.
2429 * libbfd.h (changed becuase of protos)
2430 * amdcoff.c: messed with the way that jmp displacements are
2431 calcualated. This may not yet be totally correct.
2432 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2434 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2435 abs symbol has no section (like a register symbol).
2436 (coff_write_symbol) now zeros auxent before filling it up to help
2437 with sensitive applications.
2438 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2440 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2442 * bfd.c: Make sure we don't get a macro strerror().
2443 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2444 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2445 attempt to recover command, ifdef NO_CORE_COMMAND.
2446 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2448 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2450 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2452 * archive.c (bsd_write_argmap): The size of the ranlib structures
2453 should not include the size field itself.
2454 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2455 adata(abfd)->exec_bytes_size field instead of constant macro,
2456 because aoutx.h compiles to a simple .o file shared by
2457 all 32-bits a.out targets.
2459 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2461 * configure.in: Allow i386-sco-sysv.
2462 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2463 * cpu-h8300.c: lint.
2465 * host-aout.c: New strategy. We use common code, include files,
2466 and data structures to handle the file, but set a few parameters
2467 from the host's config file (page size, text start addr, etc).
2468 * libaout.h: Define HP BSD machine types.
2469 * aoutf1.h: Handle reading a.outs with these types.
2471 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2472 virtual-memory-address of the .reg section. We can't just make a
2473 section for "all the regs and nothing else" because only GDB knows
2474 exactly where the regs are (scattered around the upage and stack).
2475 Clean up memory allocation. Remove big- and little-endian
2476 vectors, replace with single vector; this only runs on the host,
2477 in host byte order. Replace byteswap routines with aborts in case
2479 * targets.c: There's only one trad_core_vec now.
2480 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2482 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2484 * hosts/h-amix.h (free): Fix prototype.
2486 * aoutx.h: Don't use NULL as an integer, for braindead systems
2487 that declare it as (void *)0. (From Peter Schauer.)
2489 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2491 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2492 problem with bad Ultrix system headers.
2493 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2494 various kinds of alignments for the various kinds of
2497 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2499 * doc/Makefile: Don't assume . is on the path (from James Clark).
2501 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2503 * Makefile.in: Avoid Sun Make VPATH bugs.
2504 * targets.c: Declare trad_core vectors extern.
2506 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2508 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2509 * libbfd.h: Moved ALIGN macro here.
2510 * bout.c (b_out_callback): Replace i960_align by align_power.
2512 * libaout.h (struct aoutdata): Added fields page_size,
2513 segment_size and exec_bytes_size. These help generic code
2514 (in aoutx.h and libaout.h) to figure out where to align
2515 the various segments in a demand paged file.
2516 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2517 to decide if the exec header counts in a_text (text segment size).
2518 Also, assume D_PAGED flag is set; don't set it here.
2519 * bout.c (b_out_callback): Add initialization of
2520 adata fields page_size, segment_size, and exec_bytes_size.
2521 * host-aout.c (NAME(host_aout, callback) and
2522 NAME(host_aout,mkobject): Ditto.
2523 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2524 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2525 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2526 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2527 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2528 for some systems (mainly sunos), so do it in the callback instead.
2529 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2530 * aoutx.h (NAME(aout,set_section_contents): Change the way
2531 filepos and size of sections are carried out to support
2532 older styles of demand paged executables.
2535 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2537 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2538 * bfd.c: Added macros to enable gas to swap coff records.
2539 * coffcode.h: Make the coff_swap_*_out routines return the number
2540 of bytes swapped, and cleaned up their prototypes.
2541 * configure.in: Added ebmon/coff support
2542 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2544 * targets.c: Added new entry points for coff swapping
2546 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2548 Restructure configuration scheme for bfd, binutils, ld.
2550 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2551 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2552 Change some config names to match other dirs.
2553 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2555 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2556 ../include/sysdep.h.
2557 * cpu-i960.c: Strncmp needed a length arg.
2558 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2559 * i386aout.c: Remove dead N_TXTOFF override.
2560 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2561 * config/: Rename some config files to match up h-*.h names.
2562 Remove all the HOST_SYS definitions from the config files.
2563 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2564 * hosts/h-hp9000.h: Remove USG comment.
2565 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2566 * hosts/h-news.h, h-sparc-64.h: New config files that had
2567 previously been kludged in the <sysdep.h> file.
2569 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2571 * config/*: trad-core support is HOST dependent, not target
2572 dependent. Target config files only set DEFAULT_VECTOR and/or
2573 other vector elements. Exception: when host-aout.c is in use,
2574 in which case we're forced to assume we're native (hp, vax,
2575 tahoe). Rename XDEPFILES to HDEPFILES.
2576 * Makefile.in: Rename XDEPFILES.
2577 * config/h-sun*: Don't force static linking.
2578 * trad-core.c: Document how to use it nowadays.
2579 * i386aout.c, newsos3.c: Clean up.
2580 * i386coff.c: Allow 386 coff files to be used as core files too
2581 (for reading core files from embedded systems).
2583 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2585 * Add i386aout.c for a.out support on the i386.
2587 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2589 * reloc.c, section.c, syms.c, targets.c: correct info-node
2590 structure in *doc* comments.
2591 doc/Makefile: stop hiding complaints from makeinfo.
2593 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2595 * aoutx.h (...some_aout_object_p): Take a third parameter,
2596 the internal_exec struct, and avoid ever looking at an
2597 external_exec. All callers changed to read the entire
2598 external_exec struct, swap and check its magic number,
2599 swap in the whole structure, and pass the swapped-in version to
2601 * bout.c: Bring into modern era. Use single _object_p routine
2602 for big- aand little-endian. Provide internal and external
2603 exec header structs. Use separate swap-in and swap-out routines.
2605 * libaout.h: Move struct internal_exec from ../include/aout64.h
2606 to here. Add obj_symbol_entry_size to struct aoutdata.
2607 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2609 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2610 EXTERNAL_NLIST_SIZE. Callers changed.
2612 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2614 * bfd.c: Remove strerror() to libiberty.
2616 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2617 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2618 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2619 last byte of transfer, not first byte, is within the section.
2621 * host-aout.c: Remove `BSD' archive support. Lint.
2623 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2624 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2625 `bfd_arch_info_type'. All uses changed.
2626 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2627 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2628 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2629 it needs a better name.) All uses changed.
2630 * targets.c: Rename `enum target_flavour_enum' to `enum
2631 target_flavour', and remove the `_enum' from all of the enum
2632 values themselves. All uses changed.
2634 * configure.in, config/h-i386mach: i386 mach host.
2635 * config/t-i386-aout: Use host-aout.c.
2637 * trad-core.c: Give it its own xvec's to make it independent
2638 of other file formats.
2639 * ecoff.c, host-aout.c: Remove refs to trad-core.
2640 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2641 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2643 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2645 * reloc.c: Extended NEWHOWTO macro
2646 * ieee.c: Changed the way 8bit pcrel is done
2647 * cpu-h8300.c: got the registers in the right order
2649 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2651 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2652 prediction is vindicated!
2654 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2655 Remove refs to howto.c, since Steve forgot.
2657 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2659 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2660 still work. Now allows any architecture/machine to be set.
2662 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2664 * howto.c deleted and moved code to reloc.c
2666 * libbfd.h, libbfd-in.h removed $id stuff for real
2668 * cpu-h8300.c Made it match various different spellings of h8300.
2670 * archures.c: Took out the first char filter which made it only
2671 look for a cpu/arch match when the first chars of supplied and
2672 tested names were the same.
2674 * targets.c removed oasys stuff, pending someone to fix the bugs
2678 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2680 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2681 ELF support good enough for GDB.
2682 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2683 m68k-cbm-svr4 host and target.
2684 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2685 so `diff' and `patch' can cope.
2687 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2689 * archures.c: removed texinfo error
2691 * init.c: added texinfo hooks, and removed initialization error
2694 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2697 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2699 * cpu-i960.c: Avoid numerical count of initializers.
2701 Vax Ultrix changes from David Taylor <taylor@think.com>:
2702 * host-aout.c: Make little-endian vector really little-endian.
2703 * configure.in: Separate vax and tahoe cases, handle ultrix.
2704 * config/t-vax: Add trad-core.o.
2705 * config/h-vaxult: New host system.
2707 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2709 * bfd-in.h VERSION, change version number to 0.18, this makes a
2710 gap, but now is the same as the linker version number.
2712 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2713 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2714 files will eventually contain processor specific bits for bfd,
2715 like strange relocation information and dis/assembly. So far only
2716 the H8 has been even partially done. This work also ties in with
2717 the change in handling architectures.
2719 * amdcoff.c: (a29k_reloc) fix error message.
2721 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2722 discover the architecture of the bfd. (sunos4_callback) calls the
2723 function bfd_set_arch_mach rather than stuffing stuff directly
2724 into the bfd. (sunos4_write_object_contents), changed names of
2727 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2728 setup the environment.
2730 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2731 headers in big endian format, regardless of the endianess of the
2734 * archures.c: totally changed. Now an architecture is represented
2735 with a pointer to an info structure rather than an enumerated type
2736 and a long. The old info is available as two elements in the
2737 structure. Future enhancements to architecure support will
2738 involve pointers to methods being placed into the info structure.
2740 * bfd.c: changed the definition of the bfd structure for the new
2743 * bout.c: (b_out_set_arch_mach) changed to use the new
2744 architecture mechanism.
2746 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2747 the new architecture mechanism.
2749 * configure.in: added h8 stuff.
2751 * ieee.c: too many changes to note. Now ieee files written with
2752 bfd gas and ld can be read by gld and ieee only linkers and
2755 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2757 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2758 than fixing the structure directly.
2760 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2761 than fixing the structure directly.
2763 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2764 before opening a bfd.
2766 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2767 rather than fixing the structure directly.
2769 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2770 in the t/hmake file) a user can select which backends they want
2771 linked with bfd without changing the source.
2773 * init.c: new, looks after initializing modules.
2775 * howto.c: for future use, will allow an application to work out
2776 what cookie to use as a handle on a relcoatio howto.
2778 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2780 * srec.c: Better error checking, partly from Peter Schauer.
2781 (srec_object_p): Avoid assuming any file that starts with 'S' is
2782 an S-record file! (Check for 3 uppercase-hex digits after it.)
2783 (ISHEX): Define new macro for checking supposedly hex characters.
2784 (pass_over): Treat as EOF any S-record line that:
2785 * doesn't have hex in either size character
2786 * produces a size larger than 0x7F
2787 * has an unrecognized type number
2789 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2791 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2792 opncls.c: Lint (saber actually).
2794 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2796 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2797 * newsos3.c: Fixed two types: newos3 -> newsos3.
2798 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2799 to use correct segment.
2801 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2803 * aoutx.h (print_symbol): Handle missing symbol->name.
2805 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2807 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2810 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2812 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2813 add sgi/irix support.
2815 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2817 Changes for the AMD 29000 Ultracomputer port from David Wood.
2820 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2822 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2825 * coffcode.h (coff_real_object_p): Pass information about the
2826 current file's coff symbol format to BFD via the coff_data struct.
2827 (coff_find_nearest_line): obj_icof => coff_data.
2828 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2829 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2830 and DIMNUM == E_DIMNUM.
2831 * configure.in: Handle a29k-*-* hosts, and targets
2832 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2833 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2834 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2835 local_linesz to `coff_data' (tdata) struct.
2836 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2837 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2839 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2841 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2842 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2844 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2846 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2848 (sunos4_core_file_matches_executable_p): Fix header comparison.
2849 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2850 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2852 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2854 Allow GDB to patch object files.
2856 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2857 * trad-core.h (trad_unix_core_file_p): Ditto.
2858 * aoutx.h (aout_set_section_contents): On first output, check
2859 abfd->direction and complain if erroneous.
2861 * Makefile.in: Add crude dependencies.
2863 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2865 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2866 to h/t-xxxx files so that everything will work on System V.
2868 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2870 * aoutx.h: Add information on host-aout.c and how to configure
2871 to use it, to the manual.
2872 * configure.in: Tix typo.
2873 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2874 else dummy out the core file support.
2875 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2876 specified, use it to locate the data section.
2877 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2878 rather than as chars (lint).
2880 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2882 * aoutx.h, coffcode.h: saberized.
2884 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2886 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2888 bfd.c, targets.c: minor rewording of doc segments
2891 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2893 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2894 etc, rather than TEXT_START_ADDR.
2895 * host-aout.c: Remove #if 0 around whole thing.
2896 Update to modern (32/64-bit) a.out naming conventions.
2897 Include a large chunk of ../include/a.out.gnu.h to get macros that
2898 are not defined by the system include files.
2899 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2900 macro used by the other a.out implementations.
2901 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2903 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2905 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2906 texdoc and psdoc; make these depend on generated .texi's
2908 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2911 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2914 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2915 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2916 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2917 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2918 obtrusive marks indicating .c origins.
2920 * bfd.texinfo: generalize most references to linker
2922 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2924 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2925 * archures.c: remove empty foo() definition (crept in at vn1.9)
2927 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2929 * bfd.texinfo: use @setchapternewpage on instead of lots of
2930 @page's; minor rephrasing in Introduction.
2932 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2933 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2934 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2935 segments): used BFD (caps) more consistently as a name in
2936 discourse, fixed a few other minor typos and uses of fonts
2939 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2941 * coffcode.h: fixed bug where string table size wasn't being swapped.
2943 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2945 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2947 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2948 flags. (bfd_print_symbol_vandf) now knows what to do with the
2951 * aoutx.h: made translate_from_native_sym_flags and
2952 translate_to_native_sym_flags produce the above flags.
2955 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2957 * all files: update copyright notices for GPL version 2.
2958 Install header comments and attribute most modules to their
2959 authors. BFD's name is now officially "Binary File Descriptor",
2960 so remove any conflicting pejoratives.
2961 archures.h: Consists solely of comments; remove it.
2963 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2965 * Makefile.in, bfd.c: Made it compile again.
2967 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2969 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2972 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2974 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2975 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2978 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2979 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2981 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2983 * Everything: created some new files, core.c format.c, reloc.c,
2984 section.c and syms.c to split the functionality a bit better.
2985 Cleaned up the rest of the files a bit, and added some
2989 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2991 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2992 really takes 3 arguments, patched code and ammended prototypes.
2994 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2996 * ../include/bfd.h (struct bfd_target): Added new field
2997 "align_power_min" which contains the minimum alignment for a
2998 section. This is used in coff_new_section_hook. The field
2999 insertion necessitates an update of all backends..
3001 * aoutf1.h jump table field inserted
3003 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3006 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3007 table field inserted.
3009 * coffcode.h(just about everything) Now patches up symbol tables
3010 using a different mechanism. The Intel major bug has been fixed,
3011 and the linker can self host on the Aviion and be debugged with
3014 * ecoff.c: new include and jump table patch, i386coff.c: new
3015 include and jump table patch, icoff.c: new include and jump table
3016 patch, ieee.c: can now read archives containing ieee modules.,
3017 libcoff.h: added (combined_entry_type), libieee.h: uped max
3018 sections to 20, m68kcoff.c: new include and jump table patch,
3019 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3020 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3021 srec.c: jump table patch. trad-code.c fixed #IF typeo
3023 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3025 * coffcode.h (coff_swap_aux_in): added else case to deal with
3026 filenames less than 9 characters.
3029 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3031 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3033 * srec.c: now allows any number of sections to be created in a
3034 file. Outputs addresses of the right length.
3036 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3038 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3039 target didn't match, the format got set to the attempted match,
3040 breaking a future test.
3042 *../include/i386coff.h : fixed typo in type field with size
3044 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3045 support in the jump table for the swapping routines exported to
3046 gdb. Now gdb works with the 386.
3048 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3050 * Merge in changes from gdb-3.95 release.
3051 Makefile.in: Allow hmake and tmake files to add OFILES.
3053 bfd.c: support specific targets as well as searching. When
3054 searching, take default target in preference to others.
3056 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3057 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3058 libbfd.h: Support specific targets as well as searching.
3059 opncls.c: Support specific targets as well as searching.
3060 targets.c: Search is short-circuited if default target matches.
3061 liboasys.c, libieee.c: Undo bothner changes that make macros
3062 work to the left of assignment, but which depend on the
3063 representations of different pointer types being the same.
3065 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3067 * i386coff.c: created.
3068 * coffcode.h: added support for 386.
3069 * Makefile.in: added support for 386.
3070 * ../include/i386coff.h: created
3072 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3074 * coffcode.h: removed all put_x_<sizes>
3075 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3079 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3081 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3083 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3085 * everything: Removed sysdep.h from bfd.h and put back into files
3086 from which it was split out. Now 64 bit version is built with a
3087 -DHOST_64_BIT="long long" on the compile line.
3090 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3092 Changed all the [get|put][name] routines to use [get|put]_[size
3095 Put in support for 64 bit work. Now two versions of bfd may be
3096 generated, according to the state of TARGET_64_BIT, one which is
3097 32 bit only, and one which is 64/32 bits.
3098 Created new back end 'demo64' to test 64 bit functionality.
3100 Renamed some files to work on DOS.
3102 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3103 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3104 chage, 64 bit transfer. * liba.out.h: Split out common code from
3105 sunos and newsos into liba.out. Name changes and prototype mods. *
3106 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3107 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3108 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3109 change and 64bit stuff.* newsos3.c: common code removed, new jump
3110 table. * oasys.c: Name change * opncls.c: Portability fixes *
3111 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3112 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3113 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3114 64bit ized. * demo64.c: 64 bit a.out back end
3120 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3122 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3123 on LHS of assignment, even when using old compilers.
3124 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3125 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3126 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3127 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3128 * targets.c: Add declaration of newsos3_vec.
3131 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3133 * aout.c: fixxed some of the problems with filepos calculation.
3134 (swap_ext_reloc): fixed problem with creation of relocs.
3135 (aout_set_section_contents): fixed filepos problem
3137 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3138 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3139 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3140 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3141 cleaned up. (coff_write_object_contents) cleaned up.
3143 * ecoff.c: Totally different. Now supports ecoff fully.
3145 * icoff.c: fixed problems in relocation callout.
3147 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3149 * m68kcoff.c: updated target vector.
3151 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3152 choose_reloc_size. (sunos4_write_object_contents) now calls
3153 choose_reloc_size so outputs relocs correctly, also calculates the
3154 size of the sections correctly.
3158 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3160 Merge Per Bothner's changes to modularize BFD a.out a bit.
3162 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3163 * ieee.c: Cast enums to int before comparing them, for brain-
3165 * coff-code.h: Remove coff_get_section_contents, and use the
3166 generic one instead.
3168 * aout.c: Derive new module from sunos.c, containing generic
3169 support code for all kinds of a.out files.
3171 * sunos.c: Remove all code that goes in aout.c. Split out
3172 machine dependent followup in sunos4_object_p into
3173 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3174 and redefine only the names we CHANGE, not all the names. Drop
3175 the little-endian vector, and rename the vector as sunos4 rather
3178 * b.out.c: Use aout.c routines for most of the work. Slight
3179 changes for the new regime. Remove close_and_cleanup and
3180 get_section_contents in favor of generics. New transfer vector
3183 * newsos.c: New support for Sony NEWS, another a.out format.
3185 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3186 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3187 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3189 * opncls.c (bfd_close): Call format-dependent write_contents
3190 routine, if writing, before calling target-dependent
3191 close_and_cleanup routine (which is now always generic, I think).
3192 * srec.c: Use bfd_alloc instead of malloc. Remove
3193 close_and_cleanup and move code from it to
3194 srec_write_object_contents. Add write_contents to tvec.
3195 * targets.c: Remove a.out little vector, replace a.out big
3196 vector with SunOS vector. FIXME: Need Vax support again now.
3198 * libbfd.h: Add write_contents format-dependent-vector to the
3199 bfd_target vector. Supply a generic close_and_cleanup routine.
3200 * liba.out.h: Handle the new aout.c split. Add prototypes for
3201 all routines defined in aout.c. Rename "sunos" things to "aout"
3202 things. Add a few fields where needed for various formats.
3203 * Makefile.in: Add aout.c and newsos.c.
3205 * archive.c, ieee.c, oasys.c: Lint.
3207 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3210 changed forward declaration struct stat; to reduce warnings. Changed
3211 comment on bfd_h_<x>_x.
3213 * ../include/m68kcoff.h, ../include/intel-coff.h,
3214 ../include/m88k-bcs.h
3215 Now there are two incarnations of relocs, linenos and syments. One for
3216 internal digestion, and one full of char arrays for I/O. The original
3217 names have gone to detect errors.
3219 * Makefile.in, m68kcoff.c, targets.c
3220 Test new structure code with a 68k coff implementaion
3222 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3223 Fixed all the places where there were problems with the size and
3224 alignments of structures on disk and structures in memory. #ifed out
3225 all the code in coffswap.c, since it should be done using the target
3228 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3230 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3231 multiple reloc command.
3233 * sunos.c (sunos4_set_section_contents): Made it so that sections
3234 are always padded to their alignment size.
3236 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3238 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3239 Clean up types and such (saber C problems).
3240 * ecoff.c: Clean up types and such. Remove routines that are
3241 not used. Fix up reading and swapping of shorts from files.
3243 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3245 * a.out.vax.c: Remove two bogus "static" from prototypes.
3247 * ecoff.c: Got rid of lots of non-working junk (that had
3248 been copied directly from coff-code.h).
3249 Updated to be consistent with updates to icoff.c and coff-code.h.
3251 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3252 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3254 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3255 but until the target_vector is automatically generated,
3256 it's as good as any. Note that the text offset is the only
3257 difference between NewsOS and SunOs (including magic numbers).
3258 (Most of the sunos_* routines should to renamed bsd_*
3259 and move to a bsd.c file. Then (and when the target_vector
3260 is automatically generated) it might make sense to create
3261 a separate Sony target.)
3263 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3264 on some systems, and doesn't help on others.
3265 Similarly, only define X_OK if not already defined.
3267 * trad-core.c: Don't include sys/stat.h - at least
3268 on NewsOS 3, it has already been included.
3270 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3272 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3273 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3274 symbol tables if necessary when reading them in, so gdb can use
3275 them. Add "bfd_coff_" to the names so they won't conflict with
3276 names in calling programs. FIXME-soon: if coff-code.h is
3277 included in two BFD modules, this will cause duplicate
3278 definitions; the routines should be exported to a separate,
3279 common, module (probably along with a mess of other ones).
3281 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3283 Improve modtime support.
3285 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3286 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3287 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3288 BUG: archive members still do not get correct mod times.
3290 Improve floating point support for core files.
3292 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3293 (sunos4_core_file_p): Create a second registers section in the
3294 core file, called ".reg2", for the float registers.
3296 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3298 * many changes to improve archive handling; found a logic flaw in
3299 bfd_check_format which only just happened to work by cooncidence.
3301 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3303 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3306 * bfd.h: changed type of udata in asymbol to void *, like it
3307 should be. Added bfd_reloc_dangerous enum member.
3309 * coff-code.h: Fixed it so that internally generated symbols get
3310 their values relocated correctly in all cases. Removed calls to
3313 * icoff.c: Not understanding the destination symbol of a reloc is
3314 not a failure any more, just 'dangerous'. This allows linking of
3315 b.out and coff images.
3317 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3321 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3323 * sunos.c (translate_to_native_sym_flags): fixed
3324 sym_pointer->n_value so that symbols on the way out get their
3325 section relative values calculated correctly.
3327 * coff-code.h (mangle_symbols): fixed problem where tags were not
3328 being relocated for structs, enums, unions. Also various lints.
3330 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3332 * archive.c (get_elt_at_filepos): system_call_error returned
3335 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3337 * Resolve the use of no_error and system_call_error.
3338 The bfd library itself now will never set bfd_error to
3341 The code still needs to be combed to make sure all the error
3342 codes are correct. I suspect they are not always set correctly.
3344 * The names of all the messages have _ prepended because the sun
3345 bundled compiler can't distinguish from a macro which takes an
3346 argument and the same identifier in a non-macro context.
3348 * The reason for the above being that entry points which used to
3349 be trampoline functions are now just macros which expand to a
3350 direct call through the bfd's xfer vector.
3352 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3353 must gas have its own version of everything (the gas version
3354 had the correct value)
3356 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3358 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3359 properly support i960 architecture and output correct reloc stuff.
3361 * bfd.h: added prototype for bfd_printable_arch_mach, added
3364 * coff-code.h: Applied patches from chrisb to support i960
3365 architecture, zero relocs and swap them correcly and conditionally
3366 compiled the timestamp.
3368 * sunos.c: Made the default section alignment 2^3 so that doubles
3369 are done properly. Fixed the same reloc bug that was in b.out.c
3371 * sysdep.h: Now compiles on a Posix box
3373 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3375 * icoff.c: Fix comment on big-endian version.
3376 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3377 F_RELFLG). Set F_AR32WR in output files if little endian
3380 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3382 * archures.c fixed =/== typo
3384 * sunos.c added architecture stuff for output. Fixed
3385 bug where files where vma(data) != size(text)
3386 were processed wrong.
3388 * coff-code.h added a lint cast
3390 * (../include/a.out.sun4.h) fixed it so zmagic
3393 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3395 * archive.c removed loads of includes, and fixed bug where string
3396 table didn't have a null at the end.
3398 * bfd.c fixed includes, added symbols argument to
3399 canonicalize_reloc entry point.
3401 * libbfd.c fixed includes and added some lint patches.
3403 * targets.c added both sorts of intel coff.
3405 * b.out.c fixed included, changed was the canonical
3408 * icoff.c added support for callj and big and little
3411 * opncls.c added chmod+xing for files with EXEC_P set.
3413 * sunos.c fixed includes. Changed default section
3414 alignement to words. Fixed relocation stuff to work with
3417 * bfd.h various new types added, prototype for new
3418 reloc calls, changed bfd->iostream to a void *
3419 to including files don't need stdio.h.
3421 * libcoff.h added conversion table to tie relocs to
3426 * coff-code.h fixed includes. Added code to support
3427 big and little endian formats. Various lints. Better
3428 processing of symbols. Changed reloc stuff to new
3431 * libbfd.h fixed includes
3434 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3436 * bfd.h changed name of alignment entry in sec_struct to
3437 alignment_power, because of conflicting uses within bfd.
3438 Now it should be obvious that it's a 2**n alignment
3439 specifier. Removed start_pad, end_alignment, block, minsize,
3440 output_file_alignment, subsection_alignment and original_vma fields.
3441 Added align_power() macro. Fixed bfd_section_alignment
3442 acessor macros. Added bfd_symbol_same_target macro.
3444 * b.out.c (b_out_write_object_contents) fixed to use
3445 new alignment member. Fixed (callj_callback) to use section
3446 relative symbols properly.
3448 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3449 Fixed (translate_from_native_sym_flags) to correctly make
3450 symbols section relative.
3452 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3453 (bfd_make_section) took out initialization of obsolete members.
3454 (bfd_print_symbol_vandf) added
3456 * opncls.c (bfd_create) created.
3458 * coff-code.h (coff_new_section_hook) took away refs
3459 to obsolete members. (make_a_section_from_file) added
3460 conversion between alignment types. (coff_symbol_from)
3461 added. (coff_count_linenumbers) only counts linenumbers
3462 if symbol is of coff-type. (coff_mangle_symbols) only
3463 heavily mangles symbols if symbol is coff-type.
3464 (coff_write_symbols) various lints. (coff_write_object_contents)
3465 various lints and modification for alignment conversion.
3466 (coff_slurp_relocs) fixed for use with new asection shape.
3468 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3470 * archive.c lots of lint
3472 * b.out.c added callj relocation support, upgrated reloc howto.
3473 Fixed so that asymbol and reloc records are output
3476 * bfd.c lots of lint, support for new bfd entry point
3479 * bfd.h changed definition of asymbol to contain pointer to
3480 owning bfd, removed target dependencies.
3482 * cache.c took out print statements, put in BFD_ASSERT calls.
3484 * coff-code.h various lints, corrected linenumber output
3485 functionality. Added support for new style asymbols and
3486 bfd_print_symbol. Fixed so that asymbol and
3487 reloc records are handled correctly. Added timestamp.
3489 * icoff.c Added support for new howto shape.
3491 * liba.out.h Added support for new asymbol shape
3493 * libbfd.c various lints
3495 * libbfd.h various lints
3497 * libcoff.h added support for new asymbol shape.
3499 * sunos.c various lints. Added support for new asymbol shape
3500 and bfd_print_symbol.
3502 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3504 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3505 pointer lint. Added support for callj relocation. Fixed bug where
3506 the last 32 bytes of the text section were overwritten by data. Fixed bug
3507 where archives of b.out didn't work due bfd_slurp_extended_name_table
3510 * sunos.c added support for n_other field. Braced the howto table so
3511 that it won't be affected by any lengthing of the howto struct typedef.
3514 * bfd.h added support for n_other field, added special_function
3515 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3518 * bfd.c upgraded bfd_perform_relocation, various lints.
3520 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3522 * ChangeLog: Started ChangeLog for BFD.
3523 * ToDo: Create file for suggestions.
3525 * Makefile: Support easy loading into Saber C.
3526 Add dependencies for icoff.o and bcs88kcoff.o.
3527 Rename coff.c to coff-code.h. Change callers.
3529 * bfd.c (bfd_check_format): Allow the check_format routines
3530 to return the desired target vector, rather than just a Boolean.
3531 bfd.h (bfd_check_format): Change function pointer return type.
3532 archive.c (bfd_generic_archive_p): change callee.
3533 b.out.c (b_out_little_object_p, b_out_big_object_p,
3534 b_out_real_object_p): change callee.
3535 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3536 in check_format transfer vectors that need a filler.
3537 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3538 bcs88kcoff.c: change callee.
3539 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3540 icoff.c: change callee.
3541 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3543 * libbfd.c (zalloc): It should actually zero the storage!
3544 This was commented out for some reason.
3546 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3547 This is so callers can avoid <stdlib.h> which doesn't exist
3550 * bfd.c (map_over_sections): Add debugging code, since I
3551 noticed the section count for sunos core files was bad, but only
3552 GDB had detected the problem.
3553 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3554 bfd_get_section_linenos): Remove obsolete functions.
3555 (bfd_apply_relocations): Use longs, not ints, for the math.
3557 * bfd.h: Declare enum boolean and struct bfd_target as well
3558 as typedefs for them. Remove obsolete
3559 bfd_get_section_lineno_size.
3561 * cache.c: Make the "fdopen" support work. Keep better track
3562 of how many files are open. Centralize the opening of files
3563 and be sure bfd_open[rw] actually try to open the file. Evade
3564 linked list initialization problems.
3566 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3568 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3570 * cplus-dem.c: Delete file, since it is not part of BFD.
3572 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3573 (bfd_openr, bfd_openw): Actually open the file, give error now.
3575 * sunos.c (sunos4_core_file_p): Set section count.
3576 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3577 obsolete definitions.
3578 (_write_symbol_table): Initialize <idx> counter.
3579 (foop): Eliminate debugging code.