1 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
4 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
6 * coff-msym.c: Eliminated uses of DEFUN.
7 (ecoff_swap_tir_out): New function.
9 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
11 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
12 * configure.host (vax-*-ultrix2*): Add triplet.
13 * hosts/vaxult2.h: New file.
14 * config/vaxult2.mh: New file.
16 * aoutx.h (string.h): Include for strchr and friends.
17 * archive.c (string.h): Include for memchr and friends.
18 * elf32.c (string.h): Include for strrchr and friends.
20 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
22 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
23 (MY_set_sizes): Use sunos4_set_sizes.
25 * elf32.c: Renamed from elf.c. Several CPU-specific functions
26 deleted, as well as elf-big and elf-little targets.
28 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
30 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
32 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
34 * coffcode.h (coff_compute_section_file_positions): Don't need
35 variable "old_sofar" if compiling for i960.
37 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
41 * ieee.c (exten, envi): "static" belongs first in declaration.
43 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
45 * srec.c: add support for symbolsrec, srecords with symbols in
48 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
50 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
51 to avoid lint complaints.
53 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
55 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
56 type SHT_STRTAB. Don't alter file offset for section 0.
57 (reloc_type_names): Now an array instead of a macro. Still inside
58 "#if 0", since it's used only in debugging code also in "#if 0".
59 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
60 (sort_reloc_map): New function.
61 (sparc_reloc_map): New variable.
62 (elf_bfd_reloc_type_lookup): New function.
64 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
66 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
67 bfd_make_debug_symbol; they were already in the target structure.
68 * Adjusted all uses of JUMP_TABLE.
69 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
70 from coff_make_debug_symbol.
71 * libcoff.h: Updated accordingly.
73 * Minor cleanups provoked by gcc warnings:
74 * aoutx.h (NAME(aout, reloc_type_lookup)),
75 cpu-h8300.c (local_bfd_reloc_type_lookup),
76 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
78 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
79 ieee.c (ieee_slurp_section_data),
80 elf.c (elf_make_sections, elf_fake_sections,
81 elf_compute_section_file_positions, elf_write_object_contents):
82 Removed unused variables.
83 * archures.c: Removed /* from within comment.
84 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
85 * oasys.c (oasys_write_data): Initialize i.
87 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
89 * libcoff.h (obj_raw_syment_coun): New macro.
90 * coffgen.c (coff_get_normalized_symtab): Initialize
92 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
94 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
96 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
98 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
99 for compatibility with tools from MIPS.
101 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
102 * config/irix3.mt, config/irix4.mt: Removed.
103 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
104 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
106 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
108 * hosts/hp300bsd.h: Add gross hack to determine whether we
109 are running on BSD 4.3 or BSD 4.4, and use appropriate include
110 files (and set other parameters) to match.
112 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
114 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
115 ansi definition which otherwise confuses non-ansi compilers.
117 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
118 ultrix cc by forward declaring getenv as is done in
121 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
123 * elf.c (elf_info_to_howto): cast an enum into unsigned char
124 avoiding a fatal error in vax ultrix 4.2 cc.
126 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
128 * bfd-in.h, VERSION: Roll to version 2.1.
130 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
132 * oasys.c (oasys_write_object_contents): Lint.
133 * srec.c: Whitespace cleanup.
135 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
137 * coffgen.c (coff_print_symbol): Print correct tagndx value;
138 cleaned up output formatting a bit.
140 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
142 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
143 relaxable. Should be moved somewhere else.
145 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
147 * aout-mipsbsd.c: Eliminated uses of DEFUN.
148 (aout_mips_*_vec): Added seclet_link element.
150 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
151 support for aout-mipsbsd target.
153 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
155 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
157 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
159 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
161 Add support for the H8/500
163 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
165 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
167 * libecoff.h: New file. Defines ECOFF backend data for gdb.
168 * coff-mips.c: Now includes libecoff.h.
169 (ecoff_data_type): Moved to libecoff.h.
170 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
171 call it. If there is ever another ECOFF target, this and the
172 swapping functions should be accessed via an ECOFF specific target
174 * Makefile.in (coff-mips.o): Depends on libecoff.h.
176 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
178 * coffcode.h: Removed MIPS specific information, since coff-mips.c
179 no longer includes this file.
181 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
182 bits to 0 to make comparison test useful.
184 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
185 avoid overflowing GP accessible sections in binutils/objdump.
187 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
189 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
190 reading more robust: Fail if string index is out of string
193 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
195 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
196 PCREL13): Don't take dst_address into account; the input file has
197 already taken care of that.
199 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
201 * coff-mips.c: Completed support for linker and binutils.
203 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
205 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
206 original addend from section contents.
208 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
210 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
211 * hosts/delta88.h (strtol): Fix prototype.
212 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
214 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
216 * elf.c: Get rid of "#ifdef sparc".
217 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
218 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
220 (elf_info_to_howto): Use runtime conditionals on CPU type, not
221 compile type conditionals on host CPU.
222 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
224 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
226 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
228 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
229 ECOFF which has two common sections.
230 (bfd_com_section): Set SEC_IS_COMMON flag.
231 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
232 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
233 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
234 bfd_is_com_section macro rather than checking for equality to
237 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
239 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
240 (coff_mkobject_hook): Accept aouthdr argument.
241 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
242 Handle NULL aouthdr argument.
243 (coff_object_p): If there is no aouthdr, pass it as NULL to
245 * libcoff.h: Rebuilt for mkobject_hook changes.
247 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
248 additional MIPS ECOFF fields.
250 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
252 * configure.host: added mips-dec-bsd*
253 * configure.in: added mips-dec-bsd*
254 * aout-mipsbsd.c: new file for mips-dec-bsd*
255 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
256 * aoutx.h: added mips support.
257 * archures.c: added mips support to bfd_default_scan().
258 * cpu-mips.c: added support for R4000 (untested).
259 * libaout.h: added MIPS1 & MIPS2 magic numbers.
260 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
261 hope will make it into include/bfd.h.
262 * targets.c: added aout_mips_*_vec.
264 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
266 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
268 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
270 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
272 * libcoff-in.h: Update prototype for coff_count_linenumbers.
274 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
276 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
277 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
278 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
279 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
281 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
282 bfd_swap_reloc_in or coff_swap_reloc_out.
283 * coff-mips.c: Added code to link and write out symbolic debugging
284 information, and to swap relocs in and out.
286 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
288 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
289 (coff_write_object_contents): coff_count_linenumbers returns the
290 number of line number records it found.
292 * coffgen.c (coff_write_linenumbers): only write out line numbers
293 in the section they belong to.
295 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * targets.c (bfd_target): Added relocateable argument to
298 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
299 target vector for linker use.
300 * bfd.c (bfd_seclet_link): New macro.
301 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
302 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
303 and boolean return value. Made static.
304 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
305 relocateable argument.
306 * reloc.c (bfd_generic_get_relocated_section_contents): Added
307 relocateable argument (if relocateable, saves relocs).
308 * bout.c (b_out_get_relocated_section_contents),
309 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
310 relocateable argument (if relocateable, just calls
311 bfd_generic_get_relocated_section_contents).
312 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
313 argument to prototype.
314 * All targets: Set new _bfd_seclet_link vector to
315 bfd_generic_seclet_link.
317 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
319 * coffgen.c: #include seclet.h.
321 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
323 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
324 debug info. Setup info about linker symbols only, and use
325 standard bfd fields to hold the info.
326 * (hppa_object_p): Remove unneeded decls.
327 * (hppa_new_section_hook): Get rid of most of this.
328 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
329 fat. Remove all knowledge of stabs, remove redundant knowledge of
331 * Remove macros for accessing fields which are now gone.
333 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
335 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
337 * coff-z8k.c: delete unused reloc functions
339 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
341 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
342 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
343 * coff-msym.c: Use DEFUN for function definitons.
344 * coff-mips.c: Added code to read and print symbols, and to find
347 * coffcode.h: Moved many generic functions into coffgen.c. Moved
348 swapping functions into coffswap.h for ECOFF use. Moved
349 relocation functions, only used by h8300 and z8k, into reloc16.c.
350 Added hooks for coffgen.c functions to backend data structure, and
351 added hook functions. Still more could be done.
352 * coffswap.h: New file to hold COFF swapping routines.
353 * coffgen.c: New file to hold generic COFF functions.
354 * reloc16.c: New file to hold h8300 and z8k specific relocation
356 * libcoff-in.h: Added declarations for functions in coffgen.c.
357 * libcoff.h: Rebuilt to incorporate changes.
358 * coff-h8300.c: Function name changes.
359 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
360 hook rather than defining EXTRA_CASES.
361 * Makefile.in: Build new files coffgen and reloc16. Added
362 dependencies of coff-*.o on coffswap.h and seclet.h.
364 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
366 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
367 about discarding const.
369 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
371 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
373 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
375 * configure.in (post-target): If --with-minimal-bfd is specified,
378 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
380 * srec.c (srec_write_records): one of my boards wants a CR between
383 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
385 * archive.c (do_slurp_coff_armap): set symdef_count correctly
386 (it broke a couple of weeks ago).
388 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
390 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
391 return type, so libbfd.h doesn't reference undefined typedefnames.
393 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
395 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
397 (coff_pointerize_aux): don't pointerize a negative tagndx
398 (sometimes generated by SCO 3.2v4 cc).
400 * bout.c (calljx_callback, callj_callback,
401 b_out_get_relocated_section_contents): warn if relocating against
404 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
406 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
407 Make a bunch more routines be static.
408 * hppa.c (fill_spaces): Get rid of this, replace with much better
409 written setup_sections().
410 * (setup_sections): New routine to create BFD sections for each
411 space and subspace in SOM files.
412 * (hppa_object_setup): Use BFD sections created by
413 setup_sections() to locate GDB symbol table info.
414 * (make_unique_section): New routine to create a BFD section. It
415 ensures that the given name is unique, and will generate a unique
417 * (hppa_object_p): Become much more paranoid about file header.
418 * (make_bfd_asection): Call bfd_make_section to do the dirty
419 work. Simplify code somewhat.
420 * (hppa_core_file_p): Use proper name for stack section.
421 * libhppa.h: Remove millicode_start, millicode_end decls.
423 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
425 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
427 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
428 relocs, don't bother doing the adjustment if the value to add is
431 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
433 * bfd.c (bfd_get_size): New function that gets an upper bound
434 on the possible size of any object in a bfd.
435 * elf.c (bfd_elf_find_section, elf_get_str_section,
436 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
438 * elf.c (elf_big_vec, elf_little_vec): Document last three
439 members initialized to NULL.
441 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
443 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
445 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
447 * hosts/std-host.h: New file. Attempt at a generic/default
448 set of definitions, to discourage porting to new hosts by copying.
449 * hosts/news.h: Removed.
450 * hosts/sparc.h: Use std-host.h.
451 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
452 perhaps we can later remove the the_bfd field from each symbol.
453 * syms.c (struct symbol_cache_entry): Remove unused field
454 app_data. Add comment noting that the_bfd is almost redundant,
456 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
457 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
458 * hppa.c (fill_spaces): Make slightly more rebust.
459 * configure.in: Allow std-host as the "default" host.
461 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
463 * bfd.c: Add struct hppa_core_data to tdata union.
464 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
465 Get rid of HPPA/BSD specific code. That will go somewhere else
467 * (fill_spaces): Don't spin forever and die if you don't find
468 $MILLICODE$ subspace.
469 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
471 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
472 Make these work for HPUX.
473 * (make_bfd_asection): New routine to make section creation a
475 * (hppa_core_file_p): Completely rewrite, leave out bugs.
476 * libhppa.h: #include the right system files. Redefine all of
477 the structs/macros for hacking core files to use more sensible
478 HPUX core file structures.
479 * targets.c (target_vector): Conditionalize hppa_vec on
480 HOST_HPPAHPUX, not hp9000s800.
481 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
482 malloc and realloc. #define HOST_HPPAHPUX.
484 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
486 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
487 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
488 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
489 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
491 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
492 * aix386-core.c: New file for handling core files on AIX on PS/2.
493 * targets.c: if AIX386_CORE, use aix386_core_vec.
494 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
497 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
499 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
502 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
504 * Makefile.in: added dvi target
506 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
508 * bfd.c: Use right name for tekhex tdata struct.
509 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
510 * libcoff.h: Updated to get spacing change from coffcode.h.
511 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
513 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
515 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
516 functions, with the "guts" of the old bfd_slurp_bsd_armap
517 and bfd_slurp_coff_armap, but assuming we've already checked
518 if the armap is present or not.
519 Also, rewrite a bit to avoid keeping around obstack data
521 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
522 Various fixes to correctly handle COFF_style archives names.
523 (Note that because these have a trailing '/', the names can
524 have embedded spaces.)
525 * archive.c (bfd_slurp_armap): New function, replaces old
526 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
527 _either_ format, and calls do_slurp_bsd_armap or
528 do_slurp_coff_armap if either form of map is seen.
529 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
530 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
531 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
532 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
534 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
536 * hppa.c: #include "sysdep.h", not <sysdep.h>.
537 * libhppa.h: Make millicode_start and millicode_end be unsigned
538 int to be same type as CORE_ADDR in GDB. Why are these here?
540 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
542 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
543 vaddr of the section to the addend.
544 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
545 SCO_CORE to SELECT_VECS.
546 (target_vector): add sco_core_vec.
547 * sco-core.c (sco_core_vec): add leading underscore initializer.
548 * configure.in (i[34]86-*-sco*): use target i386-sco.
549 * config/i386-sco.mt: new file; define SCO_CORE.
551 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
553 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
555 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
557 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
559 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
561 * hosts/i386linux.h: Include unistd.h.
563 * aoutx.h (print_symbol): aout_stab_name returns a constant
565 * libaout.h (aout_stab_name): Fix prototype.
566 * stab-syms.c (aout_stab_names): Array is now const.
567 (aout_stab_name): Return value is now pointer to const.
569 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
572 * syms.c (asymbol): Added new field "app_data", for data
573 particular to the application. Some of the linker flags ought to
574 get moved to this field someday.
576 * archures.c (bfd_default_scan): Recognize a few more numbers:
577 80486, 80960, and 960.
579 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
580 bfd_coff_std_swap_table, cast to PTR.
581 * bfd.c (bfd_coff_swap_*): Deleted macros.
582 * targets.c (struct bfd_target): Deleted COFF-specific swapping
584 * coffcode.h (type bfd_coff_backend_data): New structure type,
585 contains pointers to the COFF-specific swapping routines.
586 (bfd_coff_std_swap_table): New data structure, to be used when
587 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
588 (bfd_coff_swap_*): New macros.
589 * coff-mips.c (mips_coff_swap_table): New data structure.
590 (ecoff_big_vec): Use it.
591 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
592 * All other targets: Deleted coff-specific vector entries.
594 * trad-core.c: Fixed some `PARAMS' uses that were missing
597 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
599 * aoutx.h (some_aout_object_p): Protect arg prototype in
600 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
602 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
604 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
605 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
606 PARAMS for readability.
608 * aoutx.h: Add type to callback parameter.
609 * coff-mips.c: Don't call trad-core.h, not needed.
610 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
611 * trad-core.h: Eliminate, unused.
613 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
615 * format.c (bfd_check_format): if default target isn't found
616 then look through the entire list rather than return early.
618 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
620 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
622 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
624 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
626 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
628 * coff-z8k.c: checkpoint, more addressing modes handled
629 * coffcode.h (get_value): don't truncate reloc->addend field, it's
632 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
634 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
636 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
638 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
640 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
642 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
643 and about when file descriptors are closed.
645 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
647 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
648 written out correctly.
650 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
652 * section.c: New section bit SEC_SHARED_LIBRARY.
653 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
654 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
657 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
659 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
660 macros; use PARAMS to declare the function pointers involved.
662 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
663 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
665 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
667 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
669 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
670 declaring pointers to functions.
671 * cache.c, elf.c: Move static function decls to top, use PARAMS.
672 * seclet.h: Declare external function with PARAMS.
674 * doc/chew.c (exfunstuff): Eliminate.
675 (paramstuff): Replace exfunstuff with function to generate PARAMS.
676 * doc/proto.str: Use paramstuff rather than exfunstuff.
678 * libbfd.h: Update, based on changes in source code and chew.
680 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
682 * libieee.h: Add FIXME about removing limit on number of sections.
683 * bfd-in.h: Improve comments to make it clear that bfd.h is
684 the wrong place to edit this file.
685 * Makefile.in (install): Install ansidecl.h and obstack.h in the
686 same places where we install bfd.h.
688 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
690 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
691 symbol type before blindly modifying the auxent. Specifically,
692 only modify the endndx fields for types that need it, and don't
693 set the array information for non-arrays.
695 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
697 * aoutx.h (some_aout_object_p): Section list should be set up
698 correctly anyways; don't have to set up "next" pointers manually.
700 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
702 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
703 config/i386v.mh: removed -DUSG from HDEFINES.
704 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
706 hosts/i386v.h: don't define POSIX_UTIME.
708 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
710 * ieee.c (ieee_slurp_sections): make a private copy of the
711 section's name before truncating it.
713 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
715 * hppa.c: add symbol_leading_char entry in transfer vec
717 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
719 * ieee.c (get_symbol): can now cope when two symbols of a
720 different class, but the same index number occur consecutively.
721 (get_section_entry): nicer name for sections being forward
722 referenced. (ieee_archive_p): don't free the filename string,
723 since it was never malloced.
725 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
727 * coffcode.h (coff_write_object_contents): Zero timestamp field.
729 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
731 * coffcode.h (coff_swap_aux_out): set the fcnary info before
732 optionally setting the dimen info, since they are in the same
733 memory locations. Also zero out external auxent.
734 (coff_write_symbol): don't zero external auxent; now done in
737 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
739 * Check fclose return value for errors.
740 libbfd.h: bfd_cache_close now returns a boolean.
741 cache.c (bfd_cache_delete): return fclose success value.
742 (bfd_cache_close): return bfd_cache_delete return value.
743 opncls.c (bfd_close, bfd_close_all_done): return result of
746 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
748 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
750 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
752 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
753 work out a coff relocation type from a howto's attributes rather
754 than using the input r_type field. This fixes PR1677 and allows
755 conversion of a.out relocs to coff relocs.
757 * coffcode.h (coff_write_relocs): if supplied a relocation
758 relative to an absolute symbol, use the right symbol index.
760 * reloc.c (bfd_perform_relocation): do a partial link for coff
763 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
765 * changes to support i386-sysv with shared libraries:
766 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
767 check for .data2; if _LIB is defined, check for it; map
768 SEC_NEVER_LOAD to STYP_NOLOAD.
769 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
770 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
771 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
772 if section has contents, not just if it is loadable; if
773 TWO_DATA_SECS, check for .data2
774 (coff_set_section_contents): set vma of .lib section to number of
776 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
777 don't define coff_write_armap to bsd_write_armap.
778 * hosts/i386v.h: don't include <utime.h>, since it is not provided
781 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
783 * solaris2.h: Get the definition of alloca from alloca.h if we
786 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
788 * configure.in (i960-*-{aout,bout}): Support these.
790 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
792 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
794 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
796 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
797 no-longer-used definitions of L_SET and L_INCR.
798 * i386linux.h: Tweaks to smooth Linux build.
800 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
802 * seclet.h: Add enum tag to bfd_seclet_enum_type.
804 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
806 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
807 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
808 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
809 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
811 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
812 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
814 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
816 * configure.host: New file, contains mapping of host configs
817 to host support file names for bfd, binutils, opcodes.
818 * configure.in: Use it.
819 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
820 * i386bsd.c: Cleanup, reformat.
821 * config/i386-bsd.mt: Comment changes.
822 * config/i386bsd.mh: New file for core file support.
823 * hosts/i386bsd.h: Merge changes from Peter Schauer.
824 * bout.c (ALIGN): Rename to ALIGNER, since system header files
825 on BSD 4.4 define ALIGN (sigh!).
827 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
829 * libaout.h (aout_backend_data): added exec_header_not_counted
830 field. For ZMAGIC files only, when text_includes_header is set, by
831 default the length of the exec header is counted in the text
832 section size. For go32, exec header is mapped in but does *not*
833 contribute to the size of section.
834 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
835 is not set, but ztih is, add the size of the exec header to the
836 recorded size of the text section.
837 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
838 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
839 Also set text_includes_header.
840 * aout-target.h (*_backend_data): cleare exec_header_not_counted
841 by default in MY(backend_data).
843 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
845 * aout-target.h (callback): Don't define this function if it won't be
848 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
849 type doesn't match. Don't lose if file sections have already been
851 (set_arch_mach): Set reloc_entry_size.
852 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
854 * hosts/i386bsd.h: New file.
855 * configure.in: Recognize i[34]86-*-bsd host.
857 * aout-target.h (callback, write_object_contents): Delete unused
860 * aoutx.h (reloc_type_lookup): New function.
861 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
862 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
863 (MY_reloc_howto_type_lookup): Don't define it.
865 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
867 (slurp_symbol_table): Use header byte order, not target byte
868 order, for reading symbol data.
870 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
872 * configure.in: Undo some brain damage in the host section.
873 * configure.in: Reformat the target section, test many configs.
874 * Makefile.in (make): Remove obsolete `make make'.
875 * aoutx.h (some_aout_object_p): Make defines line up.
877 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
879 Now a bfd knows whether underscores are normally prepended
880 to symbols in its file format.
882 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
883 coff-z8k.c: targets set so they have leading underscore
884 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
885 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
886 without leading underscore flag
887 * targets.c: add symbol leading char to xvec description
888 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
890 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
892 * archive.c: Make errno global.
893 * archive.c (_bfd_write_archive_contents): If read fails (and
894 errno!=0) set bfd_error to malformed_archive (since this probably
895 indicates a truncated archive), rather than system_call_error.
897 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
899 * Makefile.in: added rules for i386bsd.c
900 * i386bsd.c: new file, supporting 386bsd.
901 * configure.in: recognize i386-*-bsd target.
902 * config/i386-bsd.mt: new file - 386bsd target configuration.
904 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
906 * configure.in: re-arrange host section to use *-*-* notation,
907 clean up some of the target section as well
909 * seclet.c: cast result of bfd_get_relocated_section_contents to
910 avoid compiler warnings
912 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
914 * coffcode.h (coff_section_symbol): Create section if it doesn't
917 * bout.c: Removed some unused variables.
919 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
921 * Portability fixes from p3:
922 coffcode.h (coff_write_relocs): removed sanity check until it
923 works on all targets (per advice from sac).
924 config/hp9000.mh: new file to define USG.
925 hppa.c: #undef hppa before the JUMP_TABLE.
926 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
928 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
929 local variable target volatile to avoid mysterious bug in
932 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
934 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
935 * hosts/hppahpux.h: Remove bcopy and index circumventions.
937 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
939 * coff-z8k.c (func_da, func_jr): Lint.
940 * coffcode.h: Use memset rather than bzero.
941 * elf.c: Use memcpy rather than bcopy.
942 * tekhex.c: Use memset rather than bzero.
944 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
946 Add Adobe a.out support.
948 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
949 * config/adobe.mt: Add.
950 * configure.in (*-adobe-* target): Add.
951 * targets.c (a_out_adobe_vec): Add.
952 * Makefile.in: add aout-adobe.c.
954 * configure.in: Put two dashes in all entries to be matched.
955 Add comments to remind people to do this.
956 Reorder all entries that match manufacturer names, to occur
957 last, so they will only be matched if no more specific match
958 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
960 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
962 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
963 since we should never have a NULL section.
964 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
965 tests, set the section to bfd_abs_section.
967 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
969 * coff-z8k.c: getting closer
970 * coffcode.h (coff_get_relocated_section_contents): allow
971 EXTRA_CASES hooks for different arches to provide different reloc
973 * seclet.h: #ifndef around it to allow multiple inclusion
974 * srec.c: minor doc fix
976 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
978 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
980 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
982 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
985 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
987 * bout.c (b_out_slurp_reloc_table): Clear howto field before
988 filling in reloc, in case immediately following code doesn't set
991 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
993 * coffcode.h (coff_renumber_symbols): set the last renumbered
994 symbol pointer to NULL, as expected by coff_write_linenumbers.
995 (coff_write_relocs): apparently a non-zero addend is OK for reloc
996 type R_IHCONST used on the 29k.
998 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1000 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1001 update, based on how the underlying file was opened. Obsoletes
1003 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1004 all FASCIST_FDOPEN config defines.
1006 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1008 * sparc-opc.c: Moved to opcodes library, now that we have one.
1009 * Makefile: Don't compile it.
1011 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1013 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1015 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1017 * section.c (bfd_set_section_flags): Remove a sanity check.
1018 It is unfortunately broken, and prevents strip from working.
1020 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1022 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1023 created by last change.
1025 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1027 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1028 * bfd-in.h: Bump to version 2.0.
1030 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1032 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1033 braindamaged HP/Apollo compiler happy.
1035 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1037 * format.c: Fix description of search for matching target.
1038 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1039 * targets.c: Update description of search for matching target.
1040 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1041 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1042 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1044 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1046 * Makefile.in: Added mostlyclean/clean/distclean rules.
1048 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1050 * targets.c (target_vector): Take out oasys (unless that is
1051 the default): Because there is no magic number in archives,
1052 there can be annoying target mis-matches.
1054 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1056 * sparc-opc.c: Rigorously updated to match architecture manual.
1058 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1060 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1061 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1062 to the built-in abs_section were not written out correctly.
1064 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1066 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1067 large, assume we're using a swapped byte order and fail with
1068 wrong_format rather than dumping core.
1070 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1072 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1073 filename constraints.
1074 * Makefile.in: Updated to reflect change.
1076 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1078 Add preliminary support for the we32k:
1080 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1082 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1084 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1086 * bout.c: added support for relaxable alignment relocs.
1088 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1089 pass down pointer to play area rather than use alloca
1091 * cpu-z8k.c (compatible): made static to reduce name space
1094 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1096 Add basic support for the z8k:
1098 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1099 section.c, targets.c,
1101 * syms.c: move mis-inserted patch.
1103 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1105 Documentation fixes:
1106 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1107 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1109 * reloc.c: break out addend item from surrounding text.
1111 * doc.str (DOCDD): Defined. Adds text to output.
1112 (bodytext): Put bulletize before kill_bogus_lines.
1113 * chew.c (bulletize): End itemization after a blank line, to
1114 prevent following text from being swallowed up in an item.
1116 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1118 * configure.in: Add sparclite as a target.
1120 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1125 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1126 from a coff file (csym is null), dont deref them
1128 * ieee.c (parse_expression): get the answer right when adding an
1129 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1130 on elts so that filename is filled in.
1132 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1134 * bout.c (howto_align_table): New set of relocs, with enough
1135 data for "objdump -r" to work.
1136 (b_out_reloc_type_lookup): Recognize alignment relocs.
1138 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1140 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1141 invocations of make. Also, always create installation
1144 * config/apollov68.mh: removed -g from CC definition.
1146 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1148 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1149 overflowing gp-offset range.
1151 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1153 * srec.c (srec_set_section_contents): don't write out sections
1154 without the LOAD and ALLOC attributes
1156 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1158 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1159 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1160 * aout-target.h (callback): Don't set page/seg sizes.
1162 (set_sizes): New routine.
1163 (backend_data): Point to it.
1164 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1165 (sunos4_aout_backend): Point to it.
1166 * aoutx.h (set_arch_mach): Call set_sizes callback.
1168 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1170 * aout-target.h: Make _bfd_slurp_extended_name_table be
1171 the default. Given that we *write* the suckers (for long
1172 archive member names), we really ought to be able to read them!
1173 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1174 seem to be needed, and many machines don't have it.
1176 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1178 * coff-m68k.c (vector): read and write archives in coff format.
1180 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1182 * opc-sparc.c: New file.
1184 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1186 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1187 pointers to bfd_byte* before performing arithmetic on them. Such
1188 use with bare void* pointers is a gcc extension.
1189 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1190 * archive (normalize): Add to CONST to match actual usages with
1193 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1195 * configure.in: Recognize i486 host cpu, and use i386-elf
1198 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1200 * config/stratus.mt (CC): Remove definition.
1201 * elf.c (bfd_section_from_shdr): Test for the possibility that
1202 section_from_elf_index returns NULL and don't dereference it.
1204 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1206 * add hppa_data to bfd tdata (indirectly via sef).
1208 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1210 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1212 * configure.in: error messages to stderr, not stdout
1214 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1216 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1217 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1218 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1220 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1222 * configure.in: recognize hppa* instead of hppa
1224 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1226 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1227 RTYPE2HOWTO to cope with same.
1228 * reloc.c (bfd_perform_relocation): added support for size of -2
1229 (subtract a word reloc type). Updated doc.
1231 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1233 * Makefile.in: merged changes from progressive, removed rcsid.
1235 * archures.c, archive.c, Makefile.dos: removed rcsid.
1237 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1239 * bfd-in.h : add BFD_IS_RELAXABLE flag
1240 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1241 header e_relaxable, major hackery in callbacks
1242 * libaout.h : add space for a_relaxable.
1243 * seclet.c (rel): don't relax empty sections
1246 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1248 * section.c (STD_SECTION): add some casts to the initializers for
1251 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1253 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1254 and add appropriate casts to keep (picayune) aix-cc happy.
1256 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1258 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1259 symbol pointers. Punt expensive & useless bfd_realloc. Use
1260 malloc for raw symbols, and free it before returning.
1261 (bfd_section_from_shdr): Do not slurp symbol table until politely
1262 asked. Do not even slurp string tables.
1263 (elf_get_symtab_upper_bound): Count 'em without reading them.
1264 (elf_get_symtab): This is how to politely ask. Schlurp!
1265 This should probably just *become* elf_slurp_symbol_table, FIXME.
1267 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1269 * archive.c (bsd_write_armap): write the timestamp of the
1270 archive header to be just a little bit later than the timestamp of
1271 the file, otherwise the linker will complain that the index is
1274 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1276 * configure.in: Add m68k-ericsson-*.
1278 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1280 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1281 * elf.c: Remove unconditional debug printf's.
1282 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1283 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1284 (elf_slurp_symbol_table): Hand out symbols in forward, not
1285 reverse order. Simplify duplicate code.
1287 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1289 * elf.c: Remove "(void)" casts from function calls where the
1290 return value is ignored, in accordance with GNU coding standards.
1292 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1294 * hppa.c: Apply John's standard fix to avoid "empty translation
1295 unit" warnings from some ANSI-C compilers.
1297 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1299 * hosts/solaris2.h: Configure same as sysv4.
1301 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1303 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1304 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1305 type match actual return type.
1306 * elf_print_symbol (section_name): Make CONST.
1308 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1310 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1311 New files, for Linux (a free Unix clone for 386 machines).
1312 * Makefile.in, configure.in, targets.c: Update accordingly.
1314 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1315 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1316 correct calling of howto special functions and fixes from Raeburn
1318 * archures.c: nuke bfd_reloc_code_type
1319 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1320 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1321 SEC_NEVER_LOAD, various other bfdgas newness
1322 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1323 * targets.c: change jump table vector to above
1326 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1328 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1329 its prototype will be included in libbfd.h. Change result type
1330 to struct * (rather than equivalent typedef) so it can be used in
1331 the prototype, where they typedef won't be known.
1332 * libbfd.h: Updated version.
1334 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1336 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1337 targets.c: HPPA merge.
1339 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1341 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1342 * config/solaris2.mh: Kludge around Sun compiler bug.
1344 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1346 * libaout.h (aout_backend_data): Change defs of two bitfields to
1347 be unsigned chars instead to get around rs6000 compiler problem.
1349 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1351 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1352 Correct misconception that there can be only one symbol table.
1353 Only call elf_slurp_symbol_table on the full symbol table, not
1354 the dynamic one which is only a subset of the full one.
1356 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1358 * coffcode.h (coff_compute_section_file_positions): For I960,
1359 don't align sections in file.
1361 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1363 * targets.c (struct bfd_target): Added field for target-specific
1364 (but not file-specific) data, for distinguishing minor
1365 characteristics between (e.g.) a.out formats.
1367 * section.c (struct sec): New field user_set_vma indicates vma
1368 field should be heeded, not assumed to be unset.
1369 (STD_SECTION): Initialize that field of standard sections to zero.
1370 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1372 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1373 pre-swapped version.
1375 * archures.c (struct bfd_arch_info): Fixed order of comment and
1376 field decl. New fields indicate size of page and segment for
1378 * cpu-m68k.c (N): Fill in values.
1379 * cpu-sparc.c (arch_info_struct): Ditto.
1381 * libaout.h (struct aout_backend_data): Various bits of data (not
1382 all used currently) with characteristics of a.out implementation.
1383 Important field for now is text_includes_header, indicating that
1384 the text section starts immediately after the file header, which
1385 gets mapped in with it.
1386 (struct aout_data): New fields indicate whether vma has been
1387 adjusted yet (not yet used), and what magic number will be used in
1388 the output file (should go away in favor of vma_adjusted).
1389 (WRITE_HEADERS): Code for dealing with section sizes and related
1390 header fields replaced with call to adjust_sizes_and_vmas.
1391 * aoutx.h (some_aout_object_p): Fill in magic number field.
1392 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1393 (set_arch_mach): Set page size and segment size once CPU
1395 (adjust_sizes_and_vmas): New function; has much code moved
1396 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1397 and size parameters, as well as many header fields, after deciding
1398 on magic number for output file. Checks to ensure that this
1399 adjustment has only been done once.
1400 (set_section_contents): Call adjust_sizes_and_vmas instead of
1401 doing much of the work here.
1403 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1404 default (null) values of these fields.
1405 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1406 value in exec header.
1407 (sunos4_aout_backend, MY_backend_data): Define backend data
1408 indicating file header is included in text section.
1410 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1412 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1413 gcc version 2, to avoid warnings.
1415 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1417 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1418 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1420 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1422 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1424 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1426 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1427 * configure.in: Rewrite target parsing to use simple format.
1428 Handle sparc-sun-solaris2 configuration.
1429 * aout64.h: Avoid ANSI C brain death warning.
1430 * elf.c: Avoid trigraph (???) or /* in comments.
1432 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1434 * config/sysv4.mh: new file, RANLIB=echo
1436 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1438 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1440 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1441 elf_core_tdata_struct into a single common struct. Core files
1442 wouldn't have worked at all without this.
1443 (bfd_elf_find_section): New function for GDB's undercover use
1444 to find string sections that BFD hides from it.
1445 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1447 (elf_object_p, elf_core_file_p): Allocate internal file header
1448 storage dynamically.
1449 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1450 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1452 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1454 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1456 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1458 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1460 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1462 * configure.in: handle m680[01234]0 as aliases for m68k
1464 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1466 * coff-a29k.c: do byte relocs correctly
1467 * coffcode.h (styp_to_sec_flags): never load INFO sections
1468 * seclet.c (rel): don't relocate INFO sections
1470 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1472 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1473 Make the symbols unmodifiable.
1474 (bfd_section_init): Deleted.
1475 * init.c (bfd_init): Don't call bfd_section_init.
1477 * section.c (bfd_set_section_contents): Ensure that range to be
1478 written is within section boundaries.
1479 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1482 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1484 * coff-i960.c (howto_table): Deleted.
1485 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1486 interesting entries from old howto_table.
1487 (RTYPE2HOWTO): Adjusted to use switch.
1488 (coff_i960_reloc_type_lookup): New function.
1490 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1491 records for section symbol.
1492 (make_abs_section): Unused; deleted.
1493 (renumber_symbols): Re-order symbols so undefined symbols come
1494 last, as COFF format desires.
1495 (coff_write_symbol): Put C_FILE symbols in debug section always.
1496 (coff_section_symbol): New function; creates a symbol with the
1497 same name as a section, and sets up aux records for it.
1498 (coff_add_missing_symbols): New function; adds section symbols to
1499 symbol table if they aren't there already. Should someday also
1500 add a dummy C_FILE symbol if none is present.
1501 (coff_write_object_contents): Add missing symbols before preparing
1502 symbol table to be written.
1503 (coff_slurp_reloc_table): Verify that symbol indices read in are
1504 in a reasonable range.
1505 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1506 (obj_conv_table_size): Accessor macro.
1508 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1509 reloc types on i960.
1511 * bfd-in.h (bfd_get_section_name): New macro. Like
1512 bfd_section_name, but returns rvalue, not lvalue.
1513 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1514 (bfd_get_section_flags): Now returns rvalue.
1516 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1517 general, some specific to sparc or i960.
1519 * aoutx.h (set_section_contents): Set VMA for each section based
1520 on previous section. If text section VMA doesn't appear to have
1521 been set, make a best guess from the type of file.
1523 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1525 (MY(vec)): Initialize reloc_type_lookup field.
1527 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1528 (bfd_error_trap, bfd_error_vector): Extern, not common.
1530 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1531 few types of relocs for sparc; will need enhancement.
1533 * bout.c (callj_callback): Use DEFUN macro in definition.
1534 * coff-i960.c (optcall_callback): Likewise.
1536 * targets.c (bfd_target): Added fields reloc_type_lookup and
1537 _bfd_make_debug_symbol. Also minor comment changes.
1538 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1539 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1540 than arch info, and dispatch with BFD_SEND. Callers changed.
1541 * archures.c (struct bfd_arch_info): Deleted field
1543 * cpu-*.c: Don't initialize that field.
1545 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1546 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1547 (bfd_errmsg): Now returns ptr to const.
1548 * bfd-in.h (bfd_errmsg): Fix prototype.
1550 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1551 * reloc.c (bfd_generic_relax_section): Ditto.
1553 * section.c (Section Output doc): Improve description of use of
1554 output_section and output_offset.
1556 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1558 * sco-core.c: new file from net.
1559 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1560 Now we have the hairy linker, it's possible to move symbols from
1561 one section into another. Actually make that work!
1563 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1565 * hosts/sun3.h: fix declaration of free.
1567 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1569 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1570 * coff-h8300.c (reloc_processing): all relocs are relative to
1572 * opncls.c: don't use fdopen on DOS systems
1574 short patches from Glenn Kasten (glenn@ready.com)
1575 * target.c: enabled oasys support
1576 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1577 fix problem where a relocation which crossed a modification byte
1578 boundary did not work. Fix problem where a relocation near the end
1579 of a data record did not work.
1582 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1584 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1585 archvie header string counts the endian way, this heuristic sees
1586 how big an archive string to read by trying it one way and if the
1587 string table is unreasonably big, trying it the other. *FIXME*.
1588 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1590 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1592 * bfd-in.h: Increase version number to 1.97, for consistency
1594 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1596 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1598 * bfd-in.h: bump version to 1.96
1599 Major change; changed calling convention for
1600 bfd_get_relocated_section_contents so that caller allocates
1601 memory for section data.
1602 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1603 seclet.c, targets.c, bfd.c: reflect new convention.
1604 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1605 case, then use reasonable default values for SEC_* flags.
1607 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1610 size of output reloc struct.
1611 * targets.c, Makefile.in: comment out tekhex for the moment.
1612 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1613 * configure.in: tandem target is st2000
1614 * coff-m68k.c: rename static howto_table to global
1615 m68kcoff_howto_table.
1616 * bout.c: remove unnecessary abort
1617 * coff-a29k.c: various changes to the way relocations work to cope
1618 with the "new order" and latent bugs.
1621 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1623 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1624 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1625 * reloc.c (bfd_perform-relocation): don't relocate refs to
1626 absolute symbols if doing a partial link.
1628 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1630 * configure.in: Add a29k-amd-udi.
1632 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1634 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1635 internal_exec structure before initializing the fields that
1636 are used, so that the unused fields are in a known state.
1638 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1640 * tekhex.c (struct data_struct): Convert from typedef that
1641 typedefs nothing to a normal structure declaration.
1642 * tekhex.c (pass_over): Prototype args for function that
1643 second arg points to.
1645 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1647 * Makefile.in: remove old style staging. Do not print recursion
1650 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1651 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1654 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1656 * bfd.c, Makefile.in: added tekhex
1657 * aoutx.h (set_section_contents): pages should be padded to the
1658 size of a page, not the size of a segment.
1659 * configure.in: added go32 host and i386-aout target.
1660 * i386aout.c, libaout.h: now works for go32 target
1661 * ieee.c: fix bit rot.
1662 * seclet.c: support for padding seclet type.
1664 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1666 * Makefile.in: added .NOEXPORT:
1668 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1670 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1672 * elf.c (elf_compute_section_file_positions,
1673 elf_write_object_contents): Return boolean, not NULL (which
1675 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1676 Also ifdef-out code that aborts on unhandled section types.
1678 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1680 * configure.in: Recognize ncr3000 config
1681 * Makefile.in (MINUS_G): Pass on to recursive makes.
1682 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1684 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1686 * Makefile.in: Now that we have sym.h and symconst.h, compile
1687 coff-msym.c on all systems.
1688 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1689 * coff-msym.c: Update include files and comments; add weakext bit.
1691 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1693 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1694 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1696 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1698 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1699 * configure.in: Add new host and target configs.
1700 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1701 structs, which vary; just use member name.
1702 (elf_object_p, elf_core_file_p): Lint, fix comments.
1703 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1705 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1707 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1708 local, disposable, copy of the external form of section header
1709 table and program header table entries.
1711 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1713 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1715 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1717 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1720 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1722 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1724 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1726 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1727 not internal bfd_assert function (twice).
1729 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1731 * aout-target.h: change ar_max_namelen to 15 (the right value)
1732 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1735 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1737 * archive.c (bfd_generic_archive_p): check for bout archives too.
1738 * bout.c: make it work again.
1740 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1742 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1744 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1745 bfd_xmalloc() instead of bare malloc().
1747 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1749 * Makefile.in: pass down MAKEINFO on info.
1751 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1753 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1754 host/h-<foo> now just <foo>.
1755 * configure.in: reflect changes
1757 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1759 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1760 actual source file, not just the generated libbfd.h.
1762 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1764 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1765 gdb on little-endian 960 code.
1766 * archive.c (compute_and_write_armap): indirect symbols should go
1767 into the archive header too.
1769 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1771 * Makefile.in: added check target.
1773 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1775 * coff-msym.c: Move this file from gdb/ecoff.c. It
1776 handles byte-swapping for ECOFF (MIPS symbol) files.
1777 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1778 to the files built on MIPS-based hosts.
1779 * Makefile.in: Add rule for coff-msym.
1781 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1783 * Makefile.in: added clean-info target. MINIMIZE=1.
1785 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1787 * coff-rs6000.c: Move core file functions into separate
1788 new file rs6000-core.c. This is needed because reading
1789 core files depends on native include files that conflict
1790 with ../include/coff/rs6000.h.
1791 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1793 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1795 * aoutx.h (NAME(aout,print_symbol)): Don't print
1796 symbol addresss for undefined symbols.
1797 * coff-rs6000.c: Various updates (due to target-
1798 independent changes).
1799 * libbfd.h: Ditto (tdata field is now a union).
1800 * hosts/h-sparc.h: Removed prototype for bogus function
1801 'emset' (presumably should have been 'memset' - which is there).
1803 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1805 * configure.in (mips-big-* target): Same is Iris.
1807 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1809 * aoutx.h (translate_from_native_sym_flags): when creating an
1810 alias symbol, fill in the section as undefined, rather than
1811 leaving it blank. If an output section can't be found for a
1812 symbol, then don't core dump.
1814 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1816 * Makefile.in, configure.in: removed traces of namesubdir,
1817 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1818 copyrights to '92, changed some from Cygnus to FSF.
1820 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1823 * coff-h8300.c: fix stupid reloc subtraction bug
1824 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1825 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1826 the symbol.flags and done_lineno fields.
1828 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1830 * coffcode.h (coff_write_symbol): write out the correct number of
1832 * cpu-h8300.c: fix disassembly bug
1834 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1836 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1837 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1838 reloc.c, section.c (bfd_map_over_sections), targets.c
1839 (bfd_target_list): Protolint.
1840 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1842 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1844 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1846 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1847 section of a symbol rather than the section of a reffed symbol to
1848 determine the r_index of an emmitted reloc.
1850 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1852 * PORTING: New (preliminary) porting guide.
1854 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1856 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1857 (howto_hvrt16): lint.
1859 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1861 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1862 a full configuration (with possible cross-development),
1863 instead of using host-aout.c.
1865 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1867 * aout-target.h (MY(write_object_contents):
1868 Set obj_reloc_entry_size (abfd).
1869 * gen-aout.c: Change to emit a .c files, not a .h file.
1871 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1873 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1874 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1876 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1878 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1879 with more than one auxent can cause nasty core dumps.
1881 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1882 "done_lineno" so that a symbol which appears twice in the symbol
1883 table only gets it's linenumbers relocated once. Modifed
1884 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1887 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1889 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1890 stuff to use the New Order.
1892 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1894 * ieee.c: Change type of envi[] to unsigned char.
1896 * configure.in: fix vax ultrix configuration.
1898 * elf.c (bfd_section_from_shdr): Deal with null return from
1899 bfd_make_section(). (elf_object_p): Select endianess properly.
1901 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1903 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1905 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1907 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1908 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1909 * host-aout.c: Don't use aout-params.h; configure these systems
1910 in their xm files, not in a randomly generated file.
1911 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1913 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1915 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1917 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1918 host_aout_vec here as well.
1920 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1922 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1923 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1924 to prevent undefined symbol.
1926 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1928 Various lints found on PersSony
1929 * aoutx.h: cast an enum
1930 * coff-a29k.c: many ints in reloc structure turned to enum
1931 * coffcode.h: more enums
1932 * cpu-h8300.c: more enums
1933 * opncls.c: more enums
1935 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1937 * configure.in: Make Tahoe configuration work again.
1938 * bfd-in.h: Remove trailing comma from enum declaration.
1939 * ieee.c: Can't put byte values >0x7F into a signed char.
1941 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1943 * Makefile.in: Add dependencies for various coff-*.o files.
1945 * elf.c: Remove extraneous paren from core_prpsinfo and
1946 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1947 Replace references to old section "size" member with new
1948 "_raw_size" member. Implement elf_make_empty_symbol, which
1951 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1953 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1956 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1958 * coffcode.h (bfd_coff_relax_section): now static.
1959 (bfd_coff_get_relocated_section_contents): various type lints.
1961 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1963 New entry point in the transfer vector - bfd_relax_section.
1965 * aout-target.h: add to vector, call generic_relax
1966 * bfd-in.h: add to vector
1967 * bfd.c: add #define for vector
1968 * bout.c: add to vector, call generic_relax
1969 * coffcode.h: add to vector, also now has coff specific relax code
1970 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1971 * elf.c: call generic_relax
1972 * ieee.c: call new vector, clean up some bugs due to the creation
1974 * libbfd.h: add bfd_generic_relax_section EXFUN
1975 * oasys.c: call generic_relax
1976 * reloc.c: implement generic_relax
1977 * seclet.c: moved much of this into coffcode.h
1978 * srec.c: call generic_relax
1979 * targets.c: define new transfer vector
1981 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1983 * everything: now modified to use smaller reloc type. Self hosts
1986 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1988 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1989 New files for stratus.
1991 * configure.in: Add configuration fragments for stratus.
1993 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1995 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1996 variables as CONST since they are set to point to a const char
1997 string. Fixes compiler complaints.
1999 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2001 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2004 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2006 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2007 symbols, so that we can emit the correct file name even
2008 if it's an include file.
2010 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2012 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2013 (Reported by john@labtam.labtam.oz.au (John Carey)).
2015 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2017 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2019 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2020 being used to -DHAVE_PROCFS.
2022 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2023 '#include "fopen-same.h"' to end of file to match other h-* files.
2025 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2027 * configure.in: Change svr4 references to sysv4. Add case
2028 "unknown" for target vendor and infer some targets based
2029 on the specified operating system.
2031 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2033 * bfd-in.h, libaout.h: ANSIfy enums.
2035 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2037 * archive.c (normalize): created version for VMS which removes the
2038 VMS directory crap from the front and end of a filename, eg turn
2039 [-.foo]bar.obj;123 into bar.obj
2040 (bfd_construct_extended_name_table): now writes index into an
2041 extended name table in decimal - the same base used to read an
2042 extended name table.
2044 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2046 * aout-encap.c: Fix to use aout-target.h.
2047 * aoutf1.h: Use standard MY_object_p and MY_callback
2048 in aout-target.h. Remove target-specific versions.
2049 * host-aout.c: Re-write to use aout-target.h.
2050 * gen-aout.c: New files use with host-aout.c to generate
2051 host-specific a.out-related parameters.
2052 * Makefile.in: host-aout.o depends on aout-params.h, which is
2053 generated by gen-aout.
2054 * aout-target.h: Make a little more flexible.
2055 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2056 macro. Instead, inline it in aout-target.h.
2057 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2058 a gcc -Wall warning.
2059 * archive.c: Add missing commas in DEFUN macro (2 places).
2060 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2061 Berkeley ones, now that libiberty has them:
2062 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2063 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2064 remove unused variable.
2066 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2068 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2069 and execname inside HAVE_PROCFS ifdef since they are unused
2070 when it is not defined.
2072 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2074 * elf.c: Flag all sections as either code or data. We can't
2075 be sure what they are anyway, since ELF doesn't fit the
2076 traditional model of text+data+bss very well. Add new local
2077 function elf_read() to simplify code. Record entry point in
2080 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2082 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2083 rather than N copies of the same lines.
2085 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2087 * cpu-h8300.c: disassemble branch displacements correctly
2088 * coff-h8300.c: put reloc offsets out in 32bits
2090 * makefile.dos, configdj.bat: New files from DJ
2091 * cache.c: fopen with new macros is needed for DOS.
2092 * ieee.c: environ renamed to envi to stop an include file
2094 * opncls.c, coff-rs6000.c: more fopens with macros.
2096 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2098 * Makefile.in: infodir belongs in datadir.
2100 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2102 * Makefile.in: fix where docdir lives
2104 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2105 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2106 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2107 srec.c, syms.c, targets.c : all new documentation and lint
2111 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2113 * coffcode.h, srec.c: Lint.
2115 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2117 * Makefile.in: install using INSTALL_DATA, added standards.text
2120 * configure.in: mark directory as target dependent. configure
2121 nows works in objdir always so make file existence checks
2124 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2126 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2127 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2128 and mandir now keyed off datadir by default.
2130 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2132 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2133 computation of arch and machine type so it's worked out before
2134 some_aout_object_p is called.
2135 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2137 * archures.c: add extra field 'section_align_power' to hold
2138 default section alignment in object files.
2139 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2140 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2141 initialize the new field.
2142 * bout.c (b_out_callback): replace the text size, since aout
2144 * aoutx.h: Documentation in the new style
2146 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2148 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2149 use the saved value if mtime_set is already set (intended
2150 for archive files, though apparently not used yet).
2152 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2154 * targets.c: Revise comments about how to configure the target
2155 vector, to match reality. Remove mention of obsolete methods.
2156 Remove long lists of capitalized macros that turn into the same
2157 thing in lowercase. Normal vector simply lists all known
2158 lowercase xvec names; all other cases are handled by SELECT_VECS.
2160 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2163 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2164 list of supported targets.
2166 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2168 * archive.c (bsd_write_armap): The pad byte sometimes added to
2169 the string table in a __.SYMDEF member is now
2170 counted as part of the size of the string table.
2171 This is compatible with the old ranlib, as well as Sun's.
2173 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2175 * srec.c: Rewrote to fix many bugs; now gets the record type
2176 right, doesn't choke on input, sets the start address in an S9 and
2177 fills in the filename on an S0.
2179 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2181 * cpu-h8300.c: Add support for MEMIND addressing mode
2183 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2185 * coffcode.h: use the new macro if available
2187 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2188 * Makefile.in: Fixed dependencies due to file rename
2190 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2191 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2192 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2193 newos3.c, stab-syms.c, syms.c: All these files have had their
2194 #includes altered to point to the new places.
2196 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2198 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2200 * configure.in: Add vendor "ncr" as supported per-target vendor.
2201 Add svr4 case for i386 per-host case.
2203 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2206 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2208 * syms.c (bfd_decode_symclass): Return 'A'
2209 for symbols that are both absolute and global.
2210 * archive.c (bfd_special_undocumented_glue): Return NULL
2211 if bfd_ar_hdr_from_filesystem returns NULL.
2213 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2215 * Makefile.in: added coff-h8300
2216 * configure.in: now h8 is a coff target
2217 * cpu-h8300.c: fix various disassembly problems
2218 * libcoff.h: took out some code which has been #0ed for a long
2220 * targets.c: added h8 coff
2221 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2222 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2224 * coffcode.h: Started to change the way machine dependencies are
2225 handled, from the nest of #ifdefs to macros defined in the
2226 including coff-<foo>.c
2228 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2230 * aoutx.h (some_aout_object_p): Set the `executable' bit
2231 if the entry point is contained in the text segment, even if the
2232 text segment is at location 0.
2234 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2235 nonstandard MIPS sections (.rdata, .sdata, etc).
2237 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2238 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2239 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2241 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2243 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2245 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2246 from syms.c to new file stab-syms.c. Also, since GNU extended
2247 type codes such as N_SETT are no longer in ../include/stab.def,
2248 include them manually.
2249 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2250 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2251 * libaout.h: Added prototype for aout_stab_name().
2252 * Makefile.in: Update Makefile for new stab-syms.[co].
2254 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2256 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2257 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2258 just make N_XXX work by excluding the header from the text segment.
2259 * aoutx.h: Fix comments to match.
2261 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2263 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2264 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2265 for the "logical" text segment (i.e. never consider the exec
2266 header to be part of the text segment). This change is
2267 needed for consistency with various other parts of bfd and ld.
2268 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2269 and move calculation of obj_textsec(abfd)->size to libaout.h.
2270 * bfd-in.h: Removed bogus ';'.
2272 * Makefile.in: Add MINIMIZE flag to select lean
2273 or bloated target_vector.
2274 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2275 * newsos3.c: Fixes to ../include/aout64.h remove need
2276 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2278 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2280 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2281 handle both little and big-endian targets, with little
2282 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2283 * host-aout.c: Add FIXME note.
2285 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2287 * targets.c: Make the default target_vector contain
2288 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2289 Old behavior can be gotten by defining ALL_TARGETS.
2290 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2291 Factored out common code into new file aout-target.h.
2292 Saves a lot of duplicate code for a.out variants.
2294 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2296 Get 'make headers' to work when configured with +subdirs.
2297 * Makefile.in: Add $(subdir) to docdir path.
2298 * doc/Makefile.in (protos): Add $(srcdir) prefix
2299 to name of sed scripts.
2301 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2303 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2304 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2305 to include names of N_SETT etc.
2307 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2309 * elf.c: Add minimal support for ELF symbol tables. Generates
2310 canonical bfd symbol tables from ELF symbol tables. Change the
2311 name of some functions from bfd_<name> to elf_<name>.
2313 * syms.c: Trivial fix to comment to remove a redundant "to".
2315 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2317 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2318 form that GDB recognizes as COFF.
2320 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2322 * ieee.c (ieee_object_p): cast NULL correctly.
2323 * configure.in: added harris host
2325 * coff-a29k.c: Lots of changes, most from David Wood.
2327 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2329 * coff-m88k.c (coff_write_armap): Just #undef it.
2331 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2333 * Makefile.in: standardize on MINUS_G to disable debugging
2334 * coff-m88k.c: create coff armaps instead of bsd ones.
2335 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2338 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2340 * elf.c: Additions to support ELF format core files.
2341 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2342 has support for /proc (all the include files in particular).
2344 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2346 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2347 of two N_SO stabs, one for directory, and one for filename.
2349 * bfd-in.h (print_vma): Factor out duplicate definition.
2351 Exit a little more gracefully when malloc returns NULL.
2352 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2353 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2354 * libbfd.h: Rre-generated due to libbfd.c update.
2356 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2358 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2360 * elf.c (elf_object_p): Don't try to create a bfd section for
2361 the first ELF section header. It is just a placeholder.
2363 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2365 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2366 core files, when compiling native.
2367 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2369 FIXME: The aoutf1.h change below needs to be reversed back
2372 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2374 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2375 manipulation of lnno fields in lineno structs in a coff-<f>.h
2376 independent way. Override it in coff-<f>.h to your favourite
2377 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2378 (coff_swap_lineno_out): modified to use the new macros.
2380 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2382 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2383 unknown arch when the magic number doesn't specify the
2384 architecture, since some OSs (eg old sun3s) don't set the number, and
2385 020 is probably the right answer anyway.
2387 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2389 * hosts/h-news.h, hosts/h-rtbsd.h:
2390 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2391 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2392 bfd_print_symbol_nm, for use by nm.
2393 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2394 bfd_print_symbol_nm option, to print in nm format.
2395 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2396 oasys.c (oasys_print_symbol): Provide stub implementations
2397 for bfd_print_symbol_nm.
2398 * syms.c: New function bfd_decode_symclass, used by nm printer.
2399 New function bfd_stab_name to look up string name of stab code.
2401 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2403 * Makefile.in: Added ctor.c
2404 * archures.c (bfd_default_arch_struct) added
2405 bfd_default_reloc_type_lookup.
2406 * coffcode.h: removed a load of #if 0ed code.
2407 (coff_compute_file_section_positions): now works out the section
2408 alignment and size correctly in all cases.
2409 (coff_get_symtab): looks for constructor symbols and calls the
2410 right function when they're found. (coff_canonicalize_reloc):
2411 knows when a section is full of constructors and does the right
2413 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2415 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2416 * libcoff.h: removed #if 0ed code
2417 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2418 arch independent constructor relocation type.
2419 (bfd_reloc_type_lookup): removed the comment "this will go away"
2420 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2421 reloc which is used when BFD_RELOC_CTOR falls through to give a
2422 default 32bit reloc for constructors.
2423 (bfd_default_reloc_type_lookup): added.
2424 * aoutf1.h: fixed SEGMENT_SIZE typo.
2426 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2428 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2429 matching prefix "coff".
2430 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2431 rs/6000 csect records.
2433 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2435 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2436 * configure.in: add motorola delta88 cases
2437 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2438 write_armap prototype
2439 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2441 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2443 * Rename COFF-related files in `coff-ARCH.c' form.
2444 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2445 coff-mips.c, coff-rs6000.c to be exact.
2447 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2448 make output clutter.
2449 * config/mt-*: Ditto.
2451 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2453 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2454 John Gilmore. Archive support from Damon A. Permezel.
2456 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2457 * configure.in: Add rs6000 case.
2458 * targets.c: Add rs6000 vector.
2459 * archures.c: Add rs6000, fix comment on romp.
2460 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2461 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2462 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2463 * section.c (bfd_make_section): Return NULL on attempt to create
2465 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2466 (bfd_swap_aouthdr_in): Handle lots more members.
2467 (make_a_section_from_file): If section has already been seen,
2468 just return false rather than overwriting it.
2469 (coff_real_object_p): Understand incoming magic numbers.
2470 (coff_set_flags): Understand outgoing magic numbers.
2471 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2472 (build_debug_section): Add fn for reading debug string section.
2473 (get_normalized_symtab): Handle symbol names in debug string section.
2474 Remove unused obj_string_table.
2475 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2476 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2477 existing section before making one.
2478 * cpu-rs6000.c: New file.
2479 * rs6000coff.c: New file.
2481 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2483 * elf.c: Add partial support for ELF format corefiles. Still needs
2484 support for extracting registers from corefiles.
2486 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2488 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2489 RANLIB is defined as echo, send the output to /dev/null to help
2490 reduce clutter in the output from doing a make.
2492 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2494 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2495 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2497 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2499 * coffcode.h (coff_compute_section_file_positions): make it pad
2500 section size out if there are alignment restrictions so that the
2501 image will be ok on a system where section positions are worked
2502 out by accumulating sizes rather than from the section headers.
2503 * targets.c (proto write_armap). Changed orl_count to unsigned.
2504 * opncls.c (bfd_close_all_done). Added so that generative
2505 programs like gas can close a bfd without causing bfd confusion.
2506 * libbfd.h (changed becuase of protos)
2507 * amdcoff.c: messed with the way that jmp displacements are
2508 calcualated. This may not yet be totally correct.
2509 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2511 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2512 abs symbol has no section (like a register symbol).
2513 (coff_write_symbol) now zeros auxent before filling it up to help
2514 with sensitive applications.
2515 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2517 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2519 * bfd.c: Make sure we don't get a macro strerror().
2520 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2521 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2522 attempt to recover command, ifdef NO_CORE_COMMAND.
2523 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2525 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2527 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2529 * archive.c (bsd_write_argmap): The size of the ranlib structures
2530 should not include the size field itself.
2531 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2532 adata(abfd)->exec_bytes_size field instead of constant macro,
2533 because aoutx.h compiles to a simple .o file shared by
2534 all 32-bits a.out targets.
2536 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2538 * configure.in: Allow i386-sco-sysv.
2539 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2540 * cpu-h8300.c: lint.
2542 * host-aout.c: New strategy. We use common code, include files,
2543 and data structures to handle the file, but set a few parameters
2544 from the host's config file (page size, text start addr, etc).
2545 * libaout.h: Define HP BSD machine types.
2546 * aoutf1.h: Handle reading a.outs with these types.
2548 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2549 virtual-memory-address of the .reg section. We can't just make a
2550 section for "all the regs and nothing else" because only GDB knows
2551 exactly where the regs are (scattered around the upage and stack).
2552 Clean up memory allocation. Remove big- and little-endian
2553 vectors, replace with single vector; this only runs on the host,
2554 in host byte order. Replace byteswap routines with aborts in case
2556 * targets.c: There's only one trad_core_vec now.
2557 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2559 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2561 * hosts/h-amix.h (free): Fix prototype.
2563 * aoutx.h: Don't use NULL as an integer, for braindead systems
2564 that declare it as (void *)0. (From Peter Schauer.)
2566 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2568 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2569 problem with bad Ultrix system headers.
2570 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2571 various kinds of alignments for the various kinds of
2574 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2576 * doc/Makefile: Don't assume . is on the path (from James Clark).
2578 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2580 * Makefile.in: Avoid Sun Make VPATH bugs.
2581 * targets.c: Declare trad_core vectors extern.
2583 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2585 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2586 * libbfd.h: Moved ALIGN macro here.
2587 * bout.c (b_out_callback): Replace i960_align by align_power.
2589 * libaout.h (struct aoutdata): Added fields page_size,
2590 segment_size and exec_bytes_size. These help generic code
2591 (in aoutx.h and libaout.h) to figure out where to align
2592 the various segments in a demand paged file.
2593 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2594 to decide if the exec header counts in a_text (text segment size).
2595 Also, assume D_PAGED flag is set; don't set it here.
2596 * bout.c (b_out_callback): Add initialization of
2597 adata fields page_size, segment_size, and exec_bytes_size.
2598 * host-aout.c (NAME(host_aout, callback) and
2599 NAME(host_aout,mkobject): Ditto.
2600 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2601 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2602 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2603 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2604 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2605 for some systems (mainly sunos), so do it in the callback instead.
2606 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2607 * aoutx.h (NAME(aout,set_section_contents): Change the way
2608 filepos and size of sections are carried out to support
2609 older styles of demand paged executables.
2612 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2614 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2615 * bfd.c: Added macros to enable gas to swap coff records.
2616 * coffcode.h: Make the coff_swap_*_out routines return the number
2617 of bytes swapped, and cleaned up their prototypes.
2618 * configure.in: Added ebmon/coff support
2619 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2621 * targets.c: Added new entry points for coff swapping
2623 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2625 Restructure configuration scheme for bfd, binutils, ld.
2627 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2628 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2629 Change some config names to match other dirs.
2630 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2632 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2633 ../include/sysdep.h.
2634 * cpu-i960.c: Strncmp needed a length arg.
2635 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2636 * i386aout.c: Remove dead N_TXTOFF override.
2637 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2638 * config/: Rename some config files to match up h-*.h names.
2639 Remove all the HOST_SYS definitions from the config files.
2640 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2641 * hosts/h-hp9000.h: Remove USG comment.
2642 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2643 * hosts/h-news.h, h-sparc-64.h: New config files that had
2644 previously been kludged in the <sysdep.h> file.
2646 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2648 * config/*: trad-core support is HOST dependent, not target
2649 dependent. Target config files only set DEFAULT_VECTOR and/or
2650 other vector elements. Exception: when host-aout.c is in use,
2651 in which case we're forced to assume we're native (hp, vax,
2652 tahoe). Rename XDEPFILES to HDEPFILES.
2653 * Makefile.in: Rename XDEPFILES.
2654 * config/h-sun*: Don't force static linking.
2655 * trad-core.c: Document how to use it nowadays.
2656 * i386aout.c, newsos3.c: Clean up.
2657 * i386coff.c: Allow 386 coff files to be used as core files too
2658 (for reading core files from embedded systems).
2660 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2662 * Add i386aout.c for a.out support on the i386.
2664 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2666 * reloc.c, section.c, syms.c, targets.c: correct info-node
2667 structure in *doc* comments.
2668 doc/Makefile: stop hiding complaints from makeinfo.
2670 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2672 * aoutx.h (...some_aout_object_p): Take a third parameter,
2673 the internal_exec struct, and avoid ever looking at an
2674 external_exec. All callers changed to read the entire
2675 external_exec struct, swap and check its magic number,
2676 swap in the whole structure, and pass the swapped-in version to
2678 * bout.c: Bring into modern era. Use single _object_p routine
2679 for big- aand little-endian. Provide internal and external
2680 exec header structs. Use separate swap-in and swap-out routines.
2682 * libaout.h: Move struct internal_exec from ../include/aout64.h
2683 to here. Add obj_symbol_entry_size to struct aoutdata.
2684 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2686 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2687 EXTERNAL_NLIST_SIZE. Callers changed.
2689 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2691 * bfd.c: Remove strerror() to libiberty.
2693 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2694 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2695 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2696 last byte of transfer, not first byte, is within the section.
2698 * host-aout.c: Remove `BSD' archive support. Lint.
2700 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2701 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2702 `bfd_arch_info_type'. All uses changed.
2703 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2704 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2705 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2706 it needs a better name.) All uses changed.
2707 * targets.c: Rename `enum target_flavour_enum' to `enum
2708 target_flavour', and remove the `_enum' from all of the enum
2709 values themselves. All uses changed.
2711 * configure.in, config/h-i386mach: i386 mach host.
2712 * config/t-i386-aout: Use host-aout.c.
2714 * trad-core.c: Give it its own xvec's to make it independent
2715 of other file formats.
2716 * ecoff.c, host-aout.c: Remove refs to trad-core.
2717 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2718 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2720 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2722 * reloc.c: Extended NEWHOWTO macro
2723 * ieee.c: Changed the way 8bit pcrel is done
2724 * cpu-h8300.c: got the registers in the right order
2726 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2728 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2729 prediction is vindicated!
2731 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2732 Remove refs to howto.c, since Steve forgot.
2734 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2736 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2737 still work. Now allows any architecture/machine to be set.
2739 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2741 * howto.c deleted and moved code to reloc.c
2743 * libbfd.h, libbfd-in.h removed $id stuff for real
2745 * cpu-h8300.c Made it match various different spellings of h8300.
2747 * archures.c: Took out the first char filter which made it only
2748 look for a cpu/arch match when the first chars of supplied and
2749 tested names were the same.
2751 * targets.c removed oasys stuff, pending someone to fix the bugs
2755 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2757 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2758 ELF support good enough for GDB.
2759 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2760 m68k-cbm-svr4 host and target.
2761 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2762 so `diff' and `patch' can cope.
2764 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2766 * archures.c: removed texinfo error
2768 * init.c: added texinfo hooks, and removed initialization error
2771 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2774 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2776 * cpu-i960.c: Avoid numerical count of initializers.
2778 Vax Ultrix changes from David Taylor <taylor@think.com>:
2779 * host-aout.c: Make little-endian vector really little-endian.
2780 * configure.in: Separate vax and tahoe cases, handle ultrix.
2781 * config/t-vax: Add trad-core.o.
2782 * config/h-vaxult: New host system.
2784 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2786 * bfd-in.h VERSION, change version number to 0.18, this makes a
2787 gap, but now is the same as the linker version number.
2789 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2790 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2791 files will eventually contain processor specific bits for bfd,
2792 like strange relocation information and dis/assembly. So far only
2793 the H8 has been even partially done. This work also ties in with
2794 the change in handling architectures.
2796 * amdcoff.c: (a29k_reloc) fix error message.
2798 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2799 discover the architecture of the bfd. (sunos4_callback) calls the
2800 function bfd_set_arch_mach rather than stuffing stuff directly
2801 into the bfd. (sunos4_write_object_contents), changed names of
2804 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2805 setup the environment.
2807 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2808 headers in big endian format, regardless of the endianess of the
2811 * archures.c: totally changed. Now an architecture is represented
2812 with a pointer to an info structure rather than an enumerated type
2813 and a long. The old info is available as two elements in the
2814 structure. Future enhancements to architecure support will
2815 involve pointers to methods being placed into the info structure.
2817 * bfd.c: changed the definition of the bfd structure for the new
2820 * bout.c: (b_out_set_arch_mach) changed to use the new
2821 architecture mechanism.
2823 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2824 the new architecture mechanism.
2826 * configure.in: added h8 stuff.
2828 * ieee.c: too many changes to note. Now ieee files written with
2829 bfd gas and ld can be read by gld and ieee only linkers and
2832 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2834 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2835 than fixing the structure directly.
2837 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2838 than fixing the structure directly.
2840 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2841 before opening a bfd.
2843 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2844 rather than fixing the structure directly.
2846 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2847 in the t/hmake file) a user can select which backends they want
2848 linked with bfd without changing the source.
2850 * init.c: new, looks after initializing modules.
2852 * howto.c: for future use, will allow an application to work out
2853 what cookie to use as a handle on a relcoatio howto.
2855 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2857 * srec.c: Better error checking, partly from Peter Schauer.
2858 (srec_object_p): Avoid assuming any file that starts with 'S' is
2859 an S-record file! (Check for 3 uppercase-hex digits after it.)
2860 (ISHEX): Define new macro for checking supposedly hex characters.
2861 (pass_over): Treat as EOF any S-record line that:
2862 * doesn't have hex in either size character
2863 * produces a size larger than 0x7F
2864 * has an unrecognized type number
2866 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2868 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2869 opncls.c: Lint (saber actually).
2871 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2873 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2874 * newsos3.c: Fixed two types: newos3 -> newsos3.
2875 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2876 to use correct segment.
2878 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2880 * aoutx.h (print_symbol): Handle missing symbol->name.
2882 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2884 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2887 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2889 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2890 add sgi/irix support.
2892 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2894 Changes for the AMD 29000 Ultracomputer port from David Wood.
2897 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2899 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2902 * coffcode.h (coff_real_object_p): Pass information about the
2903 current file's coff symbol format to BFD via the coff_data struct.
2904 (coff_find_nearest_line): obj_icof => coff_data.
2905 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2906 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2907 and DIMNUM == E_DIMNUM.
2908 * configure.in: Handle a29k-*-* hosts, and targets
2909 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2910 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2911 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2912 local_linesz to `coff_data' (tdata) struct.
2913 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2914 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2916 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2918 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2919 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2921 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2923 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2925 (sunos4_core_file_matches_executable_p): Fix header comparison.
2926 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2927 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2929 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2931 Allow GDB to patch object files.
2933 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2934 * trad-core.h (trad_unix_core_file_p): Ditto.
2935 * aoutx.h (aout_set_section_contents): On first output, check
2936 abfd->direction and complain if erroneous.
2938 * Makefile.in: Add crude dependencies.
2940 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2942 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2943 to h/t-xxxx files so that everything will work on System V.
2945 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2947 * aoutx.h: Add information on host-aout.c and how to configure
2948 to use it, to the manual.
2949 * configure.in: Tix typo.
2950 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2951 else dummy out the core file support.
2952 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2953 specified, use it to locate the data section.
2954 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2955 rather than as chars (lint).
2957 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2959 * aoutx.h, coffcode.h: saberized.
2961 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2963 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2965 bfd.c, targets.c: minor rewording of doc segments
2968 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2970 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2971 etc, rather than TEXT_START_ADDR.
2972 * host-aout.c: Remove #if 0 around whole thing.
2973 Update to modern (32/64-bit) a.out naming conventions.
2974 Include a large chunk of ../include/a.out.gnu.h to get macros that
2975 are not defined by the system include files.
2976 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2977 macro used by the other a.out implementations.
2978 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2980 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2982 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2983 texdoc and psdoc; make these depend on generated .texi's
2985 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2988 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2991 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2992 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2993 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2994 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2995 obtrusive marks indicating .c origins.
2997 * bfd.texinfo: generalize most references to linker
2999 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3001 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3002 * archures.c: remove empty foo() definition (crept in at vn1.9)
3004 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3006 * bfd.texinfo: use @setchapternewpage on instead of lots of
3007 @page's; minor rephrasing in Introduction.
3009 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3010 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3011 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3012 segments): used BFD (caps) more consistently as a name in
3013 discourse, fixed a few other minor typos and uses of fonts
3016 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3018 * coffcode.h: fixed bug where string table size wasn't being swapped.
3020 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3022 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3024 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3025 flags. (bfd_print_symbol_vandf) now knows what to do with the
3028 * aoutx.h: made translate_from_native_sym_flags and
3029 translate_to_native_sym_flags produce the above flags.
3032 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3034 * all files: update copyright notices for GPL version 2.
3035 Install header comments and attribute most modules to their
3036 authors. BFD's name is now officially "Binary File Descriptor",
3037 so remove any conflicting pejoratives.
3038 archures.h: Consists solely of comments; remove it.
3040 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3042 * Makefile.in, bfd.c: Made it compile again.
3044 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3046 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3049 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3051 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3052 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3055 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3056 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3058 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3060 * Everything: created some new files, core.c format.c, reloc.c,
3061 section.c and syms.c to split the functionality a bit better.
3062 Cleaned up the rest of the files a bit, and added some
3066 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3068 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3069 really takes 3 arguments, patched code and ammended prototypes.
3071 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3073 * ../include/bfd.h (struct bfd_target): Added new field
3074 "align_power_min" which contains the minimum alignment for a
3075 section. This is used in coff_new_section_hook. The field
3076 insertion necessitates an update of all backends..
3078 * aoutf1.h jump table field inserted
3080 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3083 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3084 table field inserted.
3086 * coffcode.h(just about everything) Now patches up symbol tables
3087 using a different mechanism. The Intel major bug has been fixed,
3088 and the linker can self host on the Aviion and be debugged with
3091 * ecoff.c: new include and jump table patch, i386coff.c: new
3092 include and jump table patch, icoff.c: new include and jump table
3093 patch, ieee.c: can now read archives containing ieee modules.,
3094 libcoff.h: added (combined_entry_type), libieee.h: uped max
3095 sections to 20, m68kcoff.c: new include and jump table patch,
3096 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3097 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3098 srec.c: jump table patch. trad-code.c fixed #IF typeo
3100 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3102 * coffcode.h (coff_swap_aux_in): added else case to deal with
3103 filenames less than 9 characters.
3106 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3108 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3110 * srec.c: now allows any number of sections to be created in a
3111 file. Outputs addresses of the right length.
3113 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3115 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3116 target didn't match, the format got set to the attempted match,
3117 breaking a future test.
3119 *../include/i386coff.h : fixed typo in type field with size
3121 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3122 support in the jump table for the swapping routines exported to
3123 gdb. Now gdb works with the 386.
3125 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3127 * Merge in changes from gdb-3.95 release.
3128 Makefile.in: Allow hmake and tmake files to add OFILES.
3130 bfd.c: support specific targets as well as searching. When
3131 searching, take default target in preference to others.
3133 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3134 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3135 libbfd.h: Support specific targets as well as searching.
3136 opncls.c: Support specific targets as well as searching.
3137 targets.c: Search is short-circuited if default target matches.
3138 liboasys.c, libieee.c: Undo bothner changes that make macros
3139 work to the left of assignment, but which depend on the
3140 representations of different pointer types being the same.
3142 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3144 * i386coff.c: created.
3145 * coffcode.h: added support for 386.
3146 * Makefile.in: added support for 386.
3147 * ../include/i386coff.h: created
3149 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3151 * coffcode.h: removed all put_x_<sizes>
3152 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3156 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3158 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3160 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3162 * everything: Removed sysdep.h from bfd.h and put back into files
3163 from which it was split out. Now 64 bit version is built with a
3164 -DHOST_64_BIT="long long" on the compile line.
3167 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3169 Changed all the [get|put][name] routines to use [get|put]_[size
3172 Put in support for 64 bit work. Now two versions of bfd may be
3173 generated, according to the state of TARGET_64_BIT, one which is
3174 32 bit only, and one which is 64/32 bits.
3175 Created new back end 'demo64' to test 64 bit functionality.
3177 Renamed some files to work on DOS.
3179 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3180 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3181 chage, 64 bit transfer. * liba.out.h: Split out common code from
3182 sunos and newsos into liba.out. Name changes and prototype mods. *
3183 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3184 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3185 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3186 change and 64bit stuff.* newsos3.c: common code removed, new jump
3187 table. * oasys.c: Name change * opncls.c: Portability fixes *
3188 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3189 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3190 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3191 64bit ized. * demo64.c: 64 bit a.out back end
3197 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3199 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3200 on LHS of assignment, even when using old compilers.
3201 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3202 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3203 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3204 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3205 * targets.c: Add declaration of newsos3_vec.
3208 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3210 * aout.c: fixxed some of the problems with filepos calculation.
3211 (swap_ext_reloc): fixed problem with creation of relocs.
3212 (aout_set_section_contents): fixed filepos problem
3214 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3215 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3216 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3217 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3218 cleaned up. (coff_write_object_contents) cleaned up.
3220 * ecoff.c: Totally different. Now supports ecoff fully.
3222 * icoff.c: fixed problems in relocation callout.
3224 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3226 * m68kcoff.c: updated target vector.
3228 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3229 choose_reloc_size. (sunos4_write_object_contents) now calls
3230 choose_reloc_size so outputs relocs correctly, also calculates the
3231 size of the sections correctly.
3235 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3237 Merge Per Bothner's changes to modularize BFD a.out a bit.
3239 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3240 * ieee.c: Cast enums to int before comparing them, for brain-
3242 * coff-code.h: Remove coff_get_section_contents, and use the
3243 generic one instead.
3245 * aout.c: Derive new module from sunos.c, containing generic
3246 support code for all kinds of a.out files.
3248 * sunos.c: Remove all code that goes in aout.c. Split out
3249 machine dependent followup in sunos4_object_p into
3250 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3251 and redefine only the names we CHANGE, not all the names. Drop
3252 the little-endian vector, and rename the vector as sunos4 rather
3255 * b.out.c: Use aout.c routines for most of the work. Slight
3256 changes for the new regime. Remove close_and_cleanup and
3257 get_section_contents in favor of generics. New transfer vector
3260 * newsos.c: New support for Sony NEWS, another a.out format.
3262 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3263 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3264 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3266 * opncls.c (bfd_close): Call format-dependent write_contents
3267 routine, if writing, before calling target-dependent
3268 close_and_cleanup routine (which is now always generic, I think).
3269 * srec.c: Use bfd_alloc instead of malloc. Remove
3270 close_and_cleanup and move code from it to
3271 srec_write_object_contents. Add write_contents to tvec.
3272 * targets.c: Remove a.out little vector, replace a.out big
3273 vector with SunOS vector. FIXME: Need Vax support again now.
3275 * libbfd.h: Add write_contents format-dependent-vector to the
3276 bfd_target vector. Supply a generic close_and_cleanup routine.
3277 * liba.out.h: Handle the new aout.c split. Add prototypes for
3278 all routines defined in aout.c. Rename "sunos" things to "aout"
3279 things. Add a few fields where needed for various formats.
3280 * Makefile.in: Add aout.c and newsos.c.
3282 * archive.c, ieee.c, oasys.c: Lint.
3284 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3287 changed forward declaration struct stat; to reduce warnings. Changed
3288 comment on bfd_h_<x>_x.
3290 * ../include/m68kcoff.h, ../include/intel-coff.h,
3291 ../include/m88k-bcs.h
3292 Now there are two incarnations of relocs, linenos and syments. One for
3293 internal digestion, and one full of char arrays for I/O. The original
3294 names have gone to detect errors.
3296 * Makefile.in, m68kcoff.c, targets.c
3297 Test new structure code with a 68k coff implementaion
3299 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3300 Fixed all the places where there were problems with the size and
3301 alignments of structures on disk and structures in memory. #ifed out
3302 all the code in coffswap.c, since it should be done using the target
3305 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3307 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3308 multiple reloc command.
3310 * sunos.c (sunos4_set_section_contents): Made it so that sections
3311 are always padded to their alignment size.
3313 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3315 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3316 Clean up types and such (saber C problems).
3317 * ecoff.c: Clean up types and such. Remove routines that are
3318 not used. Fix up reading and swapping of shorts from files.
3320 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3322 * a.out.vax.c: Remove two bogus "static" from prototypes.
3324 * ecoff.c: Got rid of lots of non-working junk (that had
3325 been copied directly from coff-code.h).
3326 Updated to be consistent with updates to icoff.c and coff-code.h.
3328 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3329 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3331 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3332 but until the target_vector is automatically generated,
3333 it's as good as any. Note that the text offset is the only
3334 difference between NewsOS and SunOs (including magic numbers).
3335 (Most of the sunos_* routines should to renamed bsd_*
3336 and move to a bsd.c file. Then (and when the target_vector
3337 is automatically generated) it might make sense to create
3338 a separate Sony target.)
3340 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3341 on some systems, and doesn't help on others.
3342 Similarly, only define X_OK if not already defined.
3344 * trad-core.c: Don't include sys/stat.h - at least
3345 on NewsOS 3, it has already been included.
3347 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3349 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3350 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3351 symbol tables if necessary when reading them in, so gdb can use
3352 them. Add "bfd_coff_" to the names so they won't conflict with
3353 names in calling programs. FIXME-soon: if coff-code.h is
3354 included in two BFD modules, this will cause duplicate
3355 definitions; the routines should be exported to a separate,
3356 common, module (probably along with a mess of other ones).
3358 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3360 Improve modtime support.
3362 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3363 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3364 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3365 BUG: archive members still do not get correct mod times.
3367 Improve floating point support for core files.
3369 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3370 (sunos4_core_file_p): Create a second registers section in the
3371 core file, called ".reg2", for the float registers.
3373 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3375 * many changes to improve archive handling; found a logic flaw in
3376 bfd_check_format which only just happened to work by cooncidence.
3378 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3380 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3383 * bfd.h: changed type of udata in asymbol to void *, like it
3384 should be. Added bfd_reloc_dangerous enum member.
3386 * coff-code.h: Fixed it so that internally generated symbols get
3387 their values relocated correctly in all cases. Removed calls to
3390 * icoff.c: Not understanding the destination symbol of a reloc is
3391 not a failure any more, just 'dangerous'. This allows linking of
3392 b.out and coff images.
3394 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3398 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3400 * sunos.c (translate_to_native_sym_flags): fixed
3401 sym_pointer->n_value so that symbols on the way out get their
3402 section relative values calculated correctly.
3404 * coff-code.h (mangle_symbols): fixed problem where tags were not
3405 being relocated for structs, enums, unions. Also various lints.
3407 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3409 * archive.c (get_elt_at_filepos): system_call_error returned
3412 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3414 * Resolve the use of no_error and system_call_error.
3415 The bfd library itself now will never set bfd_error to
3418 The code still needs to be combed to make sure all the error
3419 codes are correct. I suspect they are not always set correctly.
3421 * The names of all the messages have _ prepended because the sun
3422 bundled compiler can't distinguish from a macro which takes an
3423 argument and the same identifier in a non-macro context.
3425 * The reason for the above being that entry points which used to
3426 be trampoline functions are now just macros which expand to a
3427 direct call through the bfd's xfer vector.
3429 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3430 must gas have its own version of everything (the gas version
3431 had the correct value)
3433 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3435 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3436 properly support i960 architecture and output correct reloc stuff.
3438 * bfd.h: added prototype for bfd_printable_arch_mach, added
3441 * coff-code.h: Applied patches from chrisb to support i960
3442 architecture, zero relocs and swap them correcly and conditionally
3443 compiled the timestamp.
3445 * sunos.c: Made the default section alignment 2^3 so that doubles
3446 are done properly. Fixed the same reloc bug that was in b.out.c
3448 * sysdep.h: Now compiles on a Posix box
3450 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3452 * icoff.c: Fix comment on big-endian version.
3453 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3454 F_RELFLG). Set F_AR32WR in output files if little endian
3457 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3459 * archures.c fixed =/== typo
3461 * sunos.c added architecture stuff for output. Fixed
3462 bug where files where vma(data) != size(text)
3463 were processed wrong.
3465 * coff-code.h added a lint cast
3467 * (../include/a.out.sun4.h) fixed it so zmagic
3470 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3472 * archive.c removed loads of includes, and fixed bug where string
3473 table didn't have a null at the end.
3475 * bfd.c fixed includes, added symbols argument to
3476 canonicalize_reloc entry point.
3478 * libbfd.c fixed includes and added some lint patches.
3480 * targets.c added both sorts of intel coff.
3482 * b.out.c fixed included, changed was the canonical
3485 * icoff.c added support for callj and big and little
3488 * opncls.c added chmod+xing for files with EXEC_P set.
3490 * sunos.c fixed includes. Changed default section
3491 alignement to words. Fixed relocation stuff to work with
3494 * bfd.h various new types added, prototype for new
3495 reloc calls, changed bfd->iostream to a void *
3496 to including files don't need stdio.h.
3498 * libcoff.h added conversion table to tie relocs to
3503 * coff-code.h fixed includes. Added code to support
3504 big and little endian formats. Various lints. Better
3505 processing of symbols. Changed reloc stuff to new
3508 * libbfd.h fixed includes
3511 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3513 * bfd.h changed name of alignment entry in sec_struct to
3514 alignment_power, because of conflicting uses within bfd.
3515 Now it should be obvious that it's a 2**n alignment
3516 specifier. Removed start_pad, end_alignment, block, minsize,
3517 output_file_alignment, subsection_alignment and original_vma fields.
3518 Added align_power() macro. Fixed bfd_section_alignment
3519 acessor macros. Added bfd_symbol_same_target macro.
3521 * b.out.c (b_out_write_object_contents) fixed to use
3522 new alignment member. Fixed (callj_callback) to use section
3523 relative symbols properly.
3525 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3526 Fixed (translate_from_native_sym_flags) to correctly make
3527 symbols section relative.
3529 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3530 (bfd_make_section) took out initialization of obsolete members.
3531 (bfd_print_symbol_vandf) added
3533 * opncls.c (bfd_create) created.
3535 * coff-code.h (coff_new_section_hook) took away refs
3536 to obsolete members. (make_a_section_from_file) added
3537 conversion between alignment types. (coff_symbol_from)
3538 added. (coff_count_linenumbers) only counts linenumbers
3539 if symbol is of coff-type. (coff_mangle_symbols) only
3540 heavily mangles symbols if symbol is coff-type.
3541 (coff_write_symbols) various lints. (coff_write_object_contents)
3542 various lints and modification for alignment conversion.
3543 (coff_slurp_relocs) fixed for use with new asection shape.
3545 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3547 * archive.c lots of lint
3549 * b.out.c added callj relocation support, upgrated reloc howto.
3550 Fixed so that asymbol and reloc records are output
3553 * bfd.c lots of lint, support for new bfd entry point
3556 * bfd.h changed definition of asymbol to contain pointer to
3557 owning bfd, removed target dependencies.
3559 * cache.c took out print statements, put in BFD_ASSERT calls.
3561 * coff-code.h various lints, corrected linenumber output
3562 functionality. Added support for new style asymbols and
3563 bfd_print_symbol. Fixed so that asymbol and
3564 reloc records are handled correctly. Added timestamp.
3566 * icoff.c Added support for new howto shape.
3568 * liba.out.h Added support for new asymbol shape
3570 * libbfd.c various lints
3572 * libbfd.h various lints
3574 * libcoff.h added support for new asymbol shape.
3576 * sunos.c various lints. Added support for new asymbol shape
3577 and bfd_print_symbol.
3579 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3581 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3582 pointer lint. Added support for callj relocation. Fixed bug where
3583 the last 32 bytes of the text section were overwritten by data. Fixed bug
3584 where archives of b.out didn't work due bfd_slurp_extended_name_table
3587 * sunos.c added support for n_other field. Braced the howto table so
3588 that it won't be affected by any lengthing of the howto struct typedef.
3591 * bfd.h added support for n_other field, added special_function
3592 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3595 * bfd.c upgraded bfd_perform_relocation, various lints.
3597 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3599 * ChangeLog: Started ChangeLog for BFD.
3600 * ToDo: Create file for suggestions.
3602 * Makefile: Support easy loading into Saber C.
3603 Add dependencies for icoff.o and bcs88kcoff.o.
3604 Rename coff.c to coff-code.h. Change callers.
3606 * bfd.c (bfd_check_format): Allow the check_format routines
3607 to return the desired target vector, rather than just a Boolean.
3608 bfd.h (bfd_check_format): Change function pointer return type.
3609 archive.c (bfd_generic_archive_p): change callee.
3610 b.out.c (b_out_little_object_p, b_out_big_object_p,
3611 b_out_real_object_p): change callee.
3612 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3613 in check_format transfer vectors that need a filler.
3614 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3615 bcs88kcoff.c: change callee.
3616 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3617 icoff.c: change callee.
3618 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3620 * libbfd.c (zalloc): It should actually zero the storage!
3621 This was commented out for some reason.
3623 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3624 This is so callers can avoid <stdlib.h> which doesn't exist
3627 * bfd.c (map_over_sections): Add debugging code, since I
3628 noticed the section count for sunos core files was bad, but only
3629 GDB had detected the problem.
3630 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3631 bfd_get_section_linenos): Remove obsolete functions.
3632 (bfd_apply_relocations): Use longs, not ints, for the math.
3634 * bfd.h: Declare enum boolean and struct bfd_target as well
3635 as typedefs for them. Remove obsolete
3636 bfd_get_section_lineno_size.
3638 * cache.c: Make the "fdopen" support work. Keep better track
3639 of how many files are open. Centralize the opening of files
3640 and be sure bfd_open[rw] actually try to open the file. Evade
3641 linked list initialization problems.
3643 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3645 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3647 * cplus-dem.c: Delete file, since it is not part of BFD.
3649 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3650 (bfd_openr, bfd_openw): Actually open the file, give error now.
3652 * sunos.c (sunos4_core_file_p): Set section count.
3653 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3654 obsolete definitions.
3655 (_write_symbol_table): Initialize <idx> counter.
3656 (foop): Eliminate debugging code.