1 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4 * configure.host (vax-*-ultrix2*): Add triplet.
5 * hosts/vaxult2.h: New file.
6 * config/vaxult2.mh: New file.
8 * aoutx.h (string.h): Include for strchr and friends.
9 * archive.c (string.h): Include for memchr and friends.
10 * elf32.c (string.h): Include for strrchr and friends.
12 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
14 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
15 (MY_set_sizes): Use sunos4_set_sizes.
17 * elf32.c: Renamed from elf.c. Several CPU-specific functions
18 deleted, as well as elf-big and elf-little targets.
20 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
22 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
24 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
26 * coffcode.h (coff_compute_section_file_positions): Don't need
27 variable "old_sofar" if compiling for i960.
29 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
33 * ieee.c (exten, envi): "static" belongs first in declaration.
35 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
37 * srec.c: add support for symbolsrec, srecords with symbols in
40 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
42 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
43 to avoid lint complaints.
45 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
47 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
48 type SHT_STRTAB. Don't alter file offset for section 0.
49 (reloc_type_names): Now an array instead of a macro. Still inside
50 "#if 0", since it's used only in debugging code also in "#if 0".
51 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
52 (sort_reloc_map): New function.
53 (sparc_reloc_map): New variable.
54 (elf_bfd_reloc_type_lookup): New function.
56 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
58 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
59 bfd_make_debug_symbol; they were already in the target structure.
60 * Adjusted all uses of JUMP_TABLE.
61 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
62 from coff_make_debug_symbol.
63 * libcoff.h: Updated accordingly.
65 * Minor cleanups provoked by gcc warnings:
66 * aoutx.h (NAME(aout, reloc_type_lookup)),
67 cpu-h8300.c (local_bfd_reloc_type_lookup),
68 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
70 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
71 ieee.c (ieee_slurp_section_data),
72 elf.c (elf_make_sections, elf_fake_sections,
73 elf_compute_section_file_positions, elf_write_object_contents):
74 Removed unused variables.
75 * archures.c: Removed /* from within comment.
76 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
77 * oasys.c (oasys_write_data): Initialize i.
79 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
81 * libcoff.h (obj_raw_syment_coun): New macro.
82 * coffgen.c (coff_get_normalized_symtab): Initialize
84 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
86 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
88 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
90 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
91 for compatibility with tools from MIPS.
93 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
94 * config/irix3.mt, config/irix4.mt: Removed.
95 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
96 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
98 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
100 * hosts/hp300bsd.h: Add gross hack to determine whether we
101 are running on BSD 4.3 or BSD 4.4, and use appropriate include
102 files (and set other parameters) to match.
104 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
106 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
107 ansi definition which otherwise confuses non-ansi compilers.
109 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
110 ultrix cc by forward declaring getenv as is done in
113 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
115 * elf.c (elf_info_to_howto): cast an enum into unsigned char
116 avoiding a fatal error in vax ultrix 4.2 cc.
118 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
120 * bfd-in.h, VERSION: Roll to version 2.1.
122 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
124 * oasys.c (oasys_write_object_contents): Lint.
125 * srec.c: Whitespace cleanup.
127 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
129 * coffgen.c (coff_print_symbol): Print correct tagndx value;
130 cleaned up output formatting a bit.
132 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
134 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
135 relaxable. Should be moved somewhere else.
137 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
139 * aout-mipsbsd.c: Eliminated uses of DEFUN.
140 (aout_mips_*_vec): Added seclet_link element.
142 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
143 support for aout-mipsbsd target.
145 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
147 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
149 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
151 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
153 Add support for the H8/500
155 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
157 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
159 * libecoff.h: New file. Defines ECOFF backend data for gdb.
160 * coff-mips.c: Now includes libecoff.h.
161 (ecoff_data_type): Moved to libecoff.h.
162 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
163 call it. If there is ever another ECOFF target, this and the
164 swapping functions should be accessed via an ECOFF specific target
166 * Makefile.in (coff-mips.o): Depends on libecoff.h.
168 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
170 * coffcode.h: Removed MIPS specific information, since coff-mips.c
171 no longer includes this file.
173 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
174 bits to 0 to make comparison test useful.
176 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
177 avoid overflowing GP accessible sections in binutils/objdump.
179 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
181 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
182 reading more robust: Fail if string index is out of string
185 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
187 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
188 PCREL13): Don't take dst_address into account; the input file has
189 already taken care of that.
191 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
193 * coff-mips.c: Completed support for linker and binutils.
195 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
197 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
198 original addend from section contents.
200 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
202 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
203 * hosts/delta88.h (strtol): Fix prototype.
204 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
206 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
208 * elf.c: Get rid of "#ifdef sparc".
209 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
210 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
212 (elf_info_to_howto): Use runtime conditionals on CPU type, not
213 compile type conditionals on host CPU.
214 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
216 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
218 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
220 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
221 ECOFF which has two common sections.
222 (bfd_com_section): Set SEC_IS_COMMON flag.
223 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
224 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
225 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
226 bfd_is_com_section macro rather than checking for equality to
229 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
231 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
232 (coff_mkobject_hook): Accept aouthdr argument.
233 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
234 Handle NULL aouthdr argument.
235 (coff_object_p): If there is no aouthdr, pass it as NULL to
237 * libcoff.h: Rebuilt for mkobject_hook changes.
239 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
240 additional MIPS ECOFF fields.
242 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
244 * configure.host: added mips-dec-bsd*
245 * configure.in: added mips-dec-bsd*
246 * aout-mipsbsd.c: new file for mips-dec-bsd*
247 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
248 * aoutx.h: added mips support.
249 * archures.c: added mips support to bfd_default_scan().
250 * cpu-mips.c: added support for R4000 (untested).
251 * libaout.h: added MIPS1 & MIPS2 magic numbers.
252 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
253 hope will make it into include/bfd.h.
254 * targets.c: added aout_mips_*_vec.
256 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
258 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
260 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
262 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
264 * libcoff-in.h: Update prototype for coff_count_linenumbers.
266 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
268 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
269 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
270 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
271 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
273 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
274 bfd_swap_reloc_in or coff_swap_reloc_out.
275 * coff-mips.c: Added code to link and write out symbolic debugging
276 information, and to swap relocs in and out.
278 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
280 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
281 (coff_write_object_contents): coff_count_linenumbers returns the
282 number of line number records it found.
284 * coffgen.c (coff_write_linenumbers): only write out line numbers
285 in the section they belong to.
287 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
289 * targets.c (bfd_target): Added relocateable argument to
290 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
291 target vector for linker use.
292 * bfd.c (bfd_seclet_link): New macro.
293 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
294 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
295 and boolean return value. Made static.
296 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
297 relocateable argument.
298 * reloc.c (bfd_generic_get_relocated_section_contents): Added
299 relocateable argument (if relocateable, saves relocs).
300 * bout.c (b_out_get_relocated_section_contents),
301 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
302 relocateable argument (if relocateable, just calls
303 bfd_generic_get_relocated_section_contents).
304 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
305 argument to prototype.
306 * All targets: Set new _bfd_seclet_link vector to
307 bfd_generic_seclet_link.
309 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
311 * coffgen.c: #include seclet.h.
313 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
315 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
316 debug info. Setup info about linker symbols only, and use
317 standard bfd fields to hold the info.
318 * (hppa_object_p): Remove unneeded decls.
319 * (hppa_new_section_hook): Get rid of most of this.
320 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
321 fat. Remove all knowledge of stabs, remove redundant knowledge of
323 * Remove macros for accessing fields which are now gone.
325 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
327 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
329 * coff-z8k.c: delete unused reloc functions
331 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
334 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
335 * coff-msym.c: Use DEFUN for function definitons.
336 * coff-mips.c: Added code to read and print symbols, and to find
339 * coffcode.h: Moved many generic functions into coffgen.c. Moved
340 swapping functions into coffswap.h for ECOFF use. Moved
341 relocation functions, only used by h8300 and z8k, into reloc16.c.
342 Added hooks for coffgen.c functions to backend data structure, and
343 added hook functions. Still more could be done.
344 * coffswap.h: New file to hold COFF swapping routines.
345 * coffgen.c: New file to hold generic COFF functions.
346 * reloc16.c: New file to hold h8300 and z8k specific relocation
348 * libcoff-in.h: Added declarations for functions in coffgen.c.
349 * libcoff.h: Rebuilt to incorporate changes.
350 * coff-h8300.c: Function name changes.
351 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
352 hook rather than defining EXTRA_CASES.
353 * Makefile.in: Build new files coffgen and reloc16. Added
354 dependencies of coff-*.o on coffswap.h and seclet.h.
356 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
358 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
359 about discarding const.
361 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
363 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
365 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
367 * configure.in (post-target): If --with-minimal-bfd is specified,
370 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
372 * srec.c (srec_write_records): one of my boards wants a CR between
375 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
377 * archive.c (do_slurp_coff_armap): set symdef_count correctly
378 (it broke a couple of weeks ago).
380 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
382 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
383 return type, so libbfd.h doesn't reference undefined typedefnames.
385 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
387 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
389 (coff_pointerize_aux): don't pointerize a negative tagndx
390 (sometimes generated by SCO 3.2v4 cc).
392 * bout.c (calljx_callback, callj_callback,
393 b_out_get_relocated_section_contents): warn if relocating against
396 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
398 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
399 Make a bunch more routines be static.
400 * hppa.c (fill_spaces): Get rid of this, replace with much better
401 written setup_sections().
402 * (setup_sections): New routine to create BFD sections for each
403 space and subspace in SOM files.
404 * (hppa_object_setup): Use BFD sections created by
405 setup_sections() to locate GDB symbol table info.
406 * (make_unique_section): New routine to create a BFD section. It
407 ensures that the given name is unique, and will generate a unique
409 * (hppa_object_p): Become much more paranoid about file header.
410 * (make_bfd_asection): Call bfd_make_section to do the dirty
411 work. Simplify code somewhat.
412 * (hppa_core_file_p): Use proper name for stack section.
413 * libhppa.h: Remove millicode_start, millicode_end decls.
415 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
417 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
419 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
420 relocs, don't bother doing the adjustment if the value to add is
423 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
425 * bfd.c (bfd_get_size): New function that gets an upper bound
426 on the possible size of any object in a bfd.
427 * elf.c (bfd_elf_find_section, elf_get_str_section,
428 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
430 * elf.c (elf_big_vec, elf_little_vec): Document last three
431 members initialized to NULL.
433 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
435 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
437 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
439 * hosts/std-host.h: New file. Attempt at a generic/default
440 set of definitions, to discourage porting to new hosts by copying.
441 * hosts/news.h: Removed.
442 * hosts/sparc.h: Use std-host.h.
443 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
444 perhaps we can later remove the the_bfd field from each symbol.
445 * syms.c (struct symbol_cache_entry): Remove unused field
446 app_data. Add comment noting that the_bfd is almost redundant,
448 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
449 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
450 * hppa.c (fill_spaces): Make slightly more rebust.
451 * configure.in: Allow std-host as the "default" host.
453 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
455 * bfd.c: Add struct hppa_core_data to tdata union.
456 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
457 Get rid of HPPA/BSD specific code. That will go somewhere else
459 * (fill_spaces): Don't spin forever and die if you don't find
460 $MILLICODE$ subspace.
461 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
463 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
464 Make these work for HPUX.
465 * (make_bfd_asection): New routine to make section creation a
467 * (hppa_core_file_p): Completely rewrite, leave out bugs.
468 * libhppa.h: #include the right system files. Redefine all of
469 the structs/macros for hacking core files to use more sensible
470 HPUX core file structures.
471 * targets.c (target_vector): Conditionalize hppa_vec on
472 HOST_HPPAHPUX, not hp9000s800.
473 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
474 malloc and realloc. #define HOST_HPPAHPUX.
476 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
478 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
479 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
480 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
481 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
483 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
484 * aix386-core.c: New file for handling core files on AIX on PS/2.
485 * targets.c: if AIX386_CORE, use aix386_core_vec.
486 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
489 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
491 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
494 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
496 * Makefile.in: added dvi target
498 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
500 * bfd.c: Use right name for tekhex tdata struct.
501 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
502 * libcoff.h: Updated to get spacing change from coffcode.h.
503 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
505 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
507 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
508 functions, with the "guts" of the old bfd_slurp_bsd_armap
509 and bfd_slurp_coff_armap, but assuming we've already checked
510 if the armap is present or not.
511 Also, rewrite a bit to avoid keeping around obstack data
513 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
514 Various fixes to correctly handle COFF_style archives names.
515 (Note that because these have a trailing '/', the names can
516 have embedded spaces.)
517 * archive.c (bfd_slurp_armap): New function, replaces old
518 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
519 _either_ format, and calls do_slurp_bsd_armap or
520 do_slurp_coff_armap if either form of map is seen.
521 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
522 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
523 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
524 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
526 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
528 * hppa.c: #include "sysdep.h", not <sysdep.h>.
529 * libhppa.h: Make millicode_start and millicode_end be unsigned
530 int to be same type as CORE_ADDR in GDB. Why are these here?
532 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
534 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
535 vaddr of the section to the addend.
536 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
537 SCO_CORE to SELECT_VECS.
538 (target_vector): add sco_core_vec.
539 * sco-core.c (sco_core_vec): add leading underscore initializer.
540 * configure.in (i[34]86-*-sco*): use target i386-sco.
541 * config/i386-sco.mt: new file; define SCO_CORE.
543 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
545 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
547 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
549 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
551 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
553 * hosts/i386linux.h: Include unistd.h.
555 * aoutx.h (print_symbol): aout_stab_name returns a constant
557 * libaout.h (aout_stab_name): Fix prototype.
558 * stab-syms.c (aout_stab_names): Array is now const.
559 (aout_stab_name): Return value is now pointer to const.
561 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
564 * syms.c (asymbol): Added new field "app_data", for data
565 particular to the application. Some of the linker flags ought to
566 get moved to this field someday.
568 * archures.c (bfd_default_scan): Recognize a few more numbers:
569 80486, 80960, and 960.
571 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
572 bfd_coff_std_swap_table, cast to PTR.
573 * bfd.c (bfd_coff_swap_*): Deleted macros.
574 * targets.c (struct bfd_target): Deleted COFF-specific swapping
576 * coffcode.h (type bfd_coff_backend_data): New structure type,
577 contains pointers to the COFF-specific swapping routines.
578 (bfd_coff_std_swap_table): New data structure, to be used when
579 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
580 (bfd_coff_swap_*): New macros.
581 * coff-mips.c (mips_coff_swap_table): New data structure.
582 (ecoff_big_vec): Use it.
583 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
584 * All other targets: Deleted coff-specific vector entries.
586 * trad-core.c: Fixed some `PARAMS' uses that were missing
589 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
591 * aoutx.h (some_aout_object_p): Protect arg prototype in
592 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
594 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
596 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
597 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
598 PARAMS for readability.
600 * aoutx.h: Add type to callback parameter.
601 * coff-mips.c: Don't call trad-core.h, not needed.
602 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
603 * trad-core.h: Eliminate, unused.
605 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
607 * format.c (bfd_check_format): if default target isn't found
608 then look through the entire list rather than return early.
610 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
612 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
614 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
616 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
618 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
620 * coff-z8k.c: checkpoint, more addressing modes handled
621 * coffcode.h (get_value): don't truncate reloc->addend field, it's
624 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
626 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
628 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
630 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
632 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
634 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
635 and about when file descriptors are closed.
637 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
639 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
640 written out correctly.
642 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
644 * section.c: New section bit SEC_SHARED_LIBRARY.
645 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
646 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
649 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
651 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
652 macros; use PARAMS to declare the function pointers involved.
654 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
655 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
657 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
659 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
661 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
662 declaring pointers to functions.
663 * cache.c, elf.c: Move static function decls to top, use PARAMS.
664 * seclet.h: Declare external function with PARAMS.
666 * doc/chew.c (exfunstuff): Eliminate.
667 (paramstuff): Replace exfunstuff with function to generate PARAMS.
668 * doc/proto.str: Use paramstuff rather than exfunstuff.
670 * libbfd.h: Update, based on changes in source code and chew.
672 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
674 * libieee.h: Add FIXME about removing limit on number of sections.
675 * bfd-in.h: Improve comments to make it clear that bfd.h is
676 the wrong place to edit this file.
677 * Makefile.in (install): Install ansidecl.h and obstack.h in the
678 same places where we install bfd.h.
680 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
682 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
683 symbol type before blindly modifying the auxent. Specifically,
684 only modify the endndx fields for types that need it, and don't
685 set the array information for non-arrays.
687 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
689 * aoutx.h (some_aout_object_p): Section list should be set up
690 correctly anyways; don't have to set up "next" pointers manually.
692 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
694 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
695 config/i386v.mh: removed -DUSG from HDEFINES.
696 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
698 hosts/i386v.h: don't define POSIX_UTIME.
700 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
702 * ieee.c (ieee_slurp_sections): make a private copy of the
703 section's name before truncating it.
705 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
707 * hppa.c: add symbol_leading_char entry in transfer vec
709 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
711 * ieee.c (get_symbol): can now cope when two symbols of a
712 different class, but the same index number occur consecutively.
713 (get_section_entry): nicer name for sections being forward
714 referenced. (ieee_archive_p): don't free the filename string,
715 since it was never malloced.
717 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
719 * coffcode.h (coff_write_object_contents): Zero timestamp field.
721 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
723 * coffcode.h (coff_swap_aux_out): set the fcnary info before
724 optionally setting the dimen info, since they are in the same
725 memory locations. Also zero out external auxent.
726 (coff_write_symbol): don't zero external auxent; now done in
729 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
731 * Check fclose return value for errors.
732 libbfd.h: bfd_cache_close now returns a boolean.
733 cache.c (bfd_cache_delete): return fclose success value.
734 (bfd_cache_close): return bfd_cache_delete return value.
735 opncls.c (bfd_close, bfd_close_all_done): return result of
738 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
740 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
742 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
744 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
745 work out a coff relocation type from a howto's attributes rather
746 than using the input r_type field. This fixes PR1677 and allows
747 conversion of a.out relocs to coff relocs.
749 * coffcode.h (coff_write_relocs): if supplied a relocation
750 relative to an absolute symbol, use the right symbol index.
752 * reloc.c (bfd_perform_relocation): do a partial link for coff
755 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
757 * changes to support i386-sysv with shared libraries:
758 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
759 check for .data2; if _LIB is defined, check for it; map
760 SEC_NEVER_LOAD to STYP_NOLOAD.
761 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
762 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
763 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
764 if section has contents, not just if it is loadable; if
765 TWO_DATA_SECS, check for .data2
766 (coff_set_section_contents): set vma of .lib section to number of
768 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
769 don't define coff_write_armap to bsd_write_armap.
770 * hosts/i386v.h: don't include <utime.h>, since it is not provided
773 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
775 * solaris2.h: Get the definition of alloca from alloca.h if we
778 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
780 * configure.in (i960-*-{aout,bout}): Support these.
782 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
784 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
786 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
788 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
789 no-longer-used definitions of L_SET and L_INCR.
790 * i386linux.h: Tweaks to smooth Linux build.
792 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
794 * seclet.h: Add enum tag to bfd_seclet_enum_type.
796 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
798 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
799 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
800 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
801 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
803 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
804 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
806 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
808 * configure.host: New file, contains mapping of host configs
809 to host support file names for bfd, binutils, opcodes.
810 * configure.in: Use it.
811 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
812 * i386bsd.c: Cleanup, reformat.
813 * config/i386-bsd.mt: Comment changes.
814 * config/i386bsd.mh: New file for core file support.
815 * hosts/i386bsd.h: Merge changes from Peter Schauer.
816 * bout.c (ALIGN): Rename to ALIGNER, since system header files
817 on BSD 4.4 define ALIGN (sigh!).
819 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
821 * libaout.h (aout_backend_data): added exec_header_not_counted
822 field. For ZMAGIC files only, when text_includes_header is set, by
823 default the length of the exec header is counted in the text
824 section size. For go32, exec header is mapped in but does *not*
825 contribute to the size of section.
826 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
827 is not set, but ztih is, add the size of the exec header to the
828 recorded size of the text section.
829 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
830 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
831 Also set text_includes_header.
832 * aout-target.h (*_backend_data): cleare exec_header_not_counted
833 by default in MY(backend_data).
835 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
837 * aout-target.h (callback): Don't define this function if it won't be
840 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
841 type doesn't match. Don't lose if file sections have already been
843 (set_arch_mach): Set reloc_entry_size.
844 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
846 * hosts/i386bsd.h: New file.
847 * configure.in: Recognize i[34]86-*-bsd host.
849 * aout-target.h (callback, write_object_contents): Delete unused
852 * aoutx.h (reloc_type_lookup): New function.
853 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
854 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
855 (MY_reloc_howto_type_lookup): Don't define it.
857 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
859 (slurp_symbol_table): Use header byte order, not target byte
860 order, for reading symbol data.
862 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
864 * configure.in: Undo some brain damage in the host section.
865 * configure.in: Reformat the target section, test many configs.
866 * Makefile.in (make): Remove obsolete `make make'.
867 * aoutx.h (some_aout_object_p): Make defines line up.
869 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
871 Now a bfd knows whether underscores are normally prepended
872 to symbols in its file format.
874 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
875 coff-z8k.c: targets set so they have leading underscore
876 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
877 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
878 without leading underscore flag
879 * targets.c: add symbol leading char to xvec description
880 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
882 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
884 * archive.c: Make errno global.
885 * archive.c (_bfd_write_archive_contents): If read fails (and
886 errno!=0) set bfd_error to malformed_archive (since this probably
887 indicates a truncated archive), rather than system_call_error.
889 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
891 * Makefile.in: added rules for i386bsd.c
892 * i386bsd.c: new file, supporting 386bsd.
893 * configure.in: recognize i386-*-bsd target.
894 * config/i386-bsd.mt: new file - 386bsd target configuration.
896 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
898 * configure.in: re-arrange host section to use *-*-* notation,
899 clean up some of the target section as well
901 * seclet.c: cast result of bfd_get_relocated_section_contents to
902 avoid compiler warnings
904 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
906 * coffcode.h (coff_section_symbol): Create section if it doesn't
909 * bout.c: Removed some unused variables.
911 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
913 * Portability fixes from p3:
914 coffcode.h (coff_write_relocs): removed sanity check until it
915 works on all targets (per advice from sac).
916 config/hp9000.mh: new file to define USG.
917 hppa.c: #undef hppa before the JUMP_TABLE.
918 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
920 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
921 local variable target volatile to avoid mysterious bug in
924 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
926 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
927 * hosts/hppahpux.h: Remove bcopy and index circumventions.
929 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
931 * coff-z8k.c (func_da, func_jr): Lint.
932 * coffcode.h: Use memset rather than bzero.
933 * elf.c: Use memcpy rather than bcopy.
934 * tekhex.c: Use memset rather than bzero.
936 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
938 Add Adobe a.out support.
940 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
941 * config/adobe.mt: Add.
942 * configure.in (*-adobe-* target): Add.
943 * targets.c (a_out_adobe_vec): Add.
944 * Makefile.in: add aout-adobe.c.
946 * configure.in: Put two dashes in all entries to be matched.
947 Add comments to remind people to do this.
948 Reorder all entries that match manufacturer names, to occur
949 last, so they will only be matched if no more specific match
950 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
952 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
954 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
955 since we should never have a NULL section.
956 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
957 tests, set the section to bfd_abs_section.
959 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
961 * coff-z8k.c: getting closer
962 * coffcode.h (coff_get_relocated_section_contents): allow
963 EXTRA_CASES hooks for different arches to provide different reloc
965 * seclet.h: #ifndef around it to allow multiple inclusion
966 * srec.c: minor doc fix
968 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
970 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
972 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
974 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
977 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
979 * bout.c (b_out_slurp_reloc_table): Clear howto field before
980 filling in reloc, in case immediately following code doesn't set
983 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
985 * coffcode.h (coff_renumber_symbols): set the last renumbered
986 symbol pointer to NULL, as expected by coff_write_linenumbers.
987 (coff_write_relocs): apparently a non-zero addend is OK for reloc
988 type R_IHCONST used on the 29k.
990 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
992 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
993 update, based on how the underlying file was opened. Obsoletes
995 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
996 all FASCIST_FDOPEN config defines.
998 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1000 * sparc-opc.c: Moved to opcodes library, now that we have one.
1001 * Makefile: Don't compile it.
1003 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1005 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1007 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1009 * section.c (bfd_set_section_flags): Remove a sanity check.
1010 It is unfortunately broken, and prevents strip from working.
1012 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1014 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1015 created by last change.
1017 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1019 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1020 * bfd-in.h: Bump to version 2.0.
1022 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1024 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1025 braindamaged HP/Apollo compiler happy.
1027 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1029 * format.c: Fix description of search for matching target.
1030 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1031 * targets.c: Update description of search for matching target.
1032 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1033 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1034 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1036 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1038 * Makefile.in: Added mostlyclean/clean/distclean rules.
1040 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1042 * targets.c (target_vector): Take out oasys (unless that is
1043 the default): Because there is no magic number in archives,
1044 there can be annoying target mis-matches.
1046 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1048 * sparc-opc.c: Rigorously updated to match architecture manual.
1050 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1052 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1053 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1054 to the built-in abs_section were not written out correctly.
1056 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1058 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1059 large, assume we're using a swapped byte order and fail with
1060 wrong_format rather than dumping core.
1062 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1064 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1065 filename constraints.
1066 * Makefile.in: Updated to reflect change.
1068 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1070 Add preliminary support for the we32k:
1072 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1074 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1076 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1078 * bout.c: added support for relaxable alignment relocs.
1080 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1081 pass down pointer to play area rather than use alloca
1083 * cpu-z8k.c (compatible): made static to reduce name space
1086 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1088 Add basic support for the z8k:
1090 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1091 section.c, targets.c,
1093 * syms.c: move mis-inserted patch.
1095 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1097 Documentation fixes:
1098 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1099 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1101 * reloc.c: break out addend item from surrounding text.
1103 * doc.str (DOCDD): Defined. Adds text to output.
1104 (bodytext): Put bulletize before kill_bogus_lines.
1105 * chew.c (bulletize): End itemization after a blank line, to
1106 prevent following text from being swallowed up in an item.
1108 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1110 * configure.in: Add sparclite as a target.
1112 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1114 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1117 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1118 from a coff file (csym is null), dont deref them
1120 * ieee.c (parse_expression): get the answer right when adding an
1121 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1122 on elts so that filename is filled in.
1124 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1126 * bout.c (howto_align_table): New set of relocs, with enough
1127 data for "objdump -r" to work.
1128 (b_out_reloc_type_lookup): Recognize alignment relocs.
1130 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1132 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1133 invocations of make. Also, always create installation
1136 * config/apollov68.mh: removed -g from CC definition.
1138 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1140 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1141 overflowing gp-offset range.
1143 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1145 * srec.c (srec_set_section_contents): don't write out sections
1146 without the LOAD and ALLOC attributes
1148 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1150 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1151 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1152 * aout-target.h (callback): Don't set page/seg sizes.
1154 (set_sizes): New routine.
1155 (backend_data): Point to it.
1156 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1157 (sunos4_aout_backend): Point to it.
1158 * aoutx.h (set_arch_mach): Call set_sizes callback.
1160 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1162 * aout-target.h: Make _bfd_slurp_extended_name_table be
1163 the default. Given that we *write* the suckers (for long
1164 archive member names), we really ought to be able to read them!
1165 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1166 seem to be needed, and many machines don't have it.
1168 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1170 * coff-m68k.c (vector): read and write archives in coff format.
1172 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1174 * opc-sparc.c: New file.
1176 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1178 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1179 pointers to bfd_byte* before performing arithmetic on them. Such
1180 use with bare void* pointers is a gcc extension.
1181 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1182 * archive (normalize): Add to CONST to match actual usages with
1185 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1187 * configure.in: Recognize i486 host cpu, and use i386-elf
1190 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1192 * config/stratus.mt (CC): Remove definition.
1193 * elf.c (bfd_section_from_shdr): Test for the possibility that
1194 section_from_elf_index returns NULL and don't dereference it.
1196 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1198 * add hppa_data to bfd tdata (indirectly via sef).
1200 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1202 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1204 * configure.in: error messages to stderr, not stdout
1206 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1208 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1209 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1210 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1212 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1214 * configure.in: recognize hppa* instead of hppa
1216 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1218 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1219 RTYPE2HOWTO to cope with same.
1220 * reloc.c (bfd_perform_relocation): added support for size of -2
1221 (subtract a word reloc type). Updated doc.
1223 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1225 * Makefile.in: merged changes from progressive, removed rcsid.
1227 * archures.c, archive.c, Makefile.dos: removed rcsid.
1229 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1231 * bfd-in.h : add BFD_IS_RELAXABLE flag
1232 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1233 header e_relaxable, major hackery in callbacks
1234 * libaout.h : add space for a_relaxable.
1235 * seclet.c (rel): don't relax empty sections
1238 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1240 * section.c (STD_SECTION): add some casts to the initializers for
1243 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1245 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1246 and add appropriate casts to keep (picayune) aix-cc happy.
1248 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1250 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1251 symbol pointers. Punt expensive & useless bfd_realloc. Use
1252 malloc for raw symbols, and free it before returning.
1253 (bfd_section_from_shdr): Do not slurp symbol table until politely
1254 asked. Do not even slurp string tables.
1255 (elf_get_symtab_upper_bound): Count 'em without reading them.
1256 (elf_get_symtab): This is how to politely ask. Schlurp!
1257 This should probably just *become* elf_slurp_symbol_table, FIXME.
1259 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1261 * archive.c (bsd_write_armap): write the timestamp of the
1262 archive header to be just a little bit later than the timestamp of
1263 the file, otherwise the linker will complain that the index is
1266 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1268 * configure.in: Add m68k-ericsson-*.
1270 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1272 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1273 * elf.c: Remove unconditional debug printf's.
1274 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1275 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1276 (elf_slurp_symbol_table): Hand out symbols in forward, not
1277 reverse order. Simplify duplicate code.
1279 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1281 * elf.c: Remove "(void)" casts from function calls where the
1282 return value is ignored, in accordance with GNU coding standards.
1284 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1286 * hppa.c: Apply John's standard fix to avoid "empty translation
1287 unit" warnings from some ANSI-C compilers.
1289 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1291 * hosts/solaris2.h: Configure same as sysv4.
1293 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1295 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1296 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1297 type match actual return type.
1298 * elf_print_symbol (section_name): Make CONST.
1300 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1302 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1303 New files, for Linux (a free Unix clone for 386 machines).
1304 * Makefile.in, configure.in, targets.c: Update accordingly.
1306 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1307 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1308 correct calling of howto special functions and fixes from Raeburn
1310 * archures.c: nuke bfd_reloc_code_type
1311 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1312 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1313 SEC_NEVER_LOAD, various other bfdgas newness
1314 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1315 * targets.c: change jump table vector to above
1318 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1320 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1321 its prototype will be included in libbfd.h. Change result type
1322 to struct * (rather than equivalent typedef) so it can be used in
1323 the prototype, where they typedef won't be known.
1324 * libbfd.h: Updated version.
1326 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1328 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1329 targets.c: HPPA merge.
1331 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1333 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1334 * config/solaris2.mh: Kludge around Sun compiler bug.
1336 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1338 * libaout.h (aout_backend_data): Change defs of two bitfields to
1339 be unsigned chars instead to get around rs6000 compiler problem.
1341 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1343 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1344 Correct misconception that there can be only one symbol table.
1345 Only call elf_slurp_symbol_table on the full symbol table, not
1346 the dynamic one which is only a subset of the full one.
1348 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1350 * coffcode.h (coff_compute_section_file_positions): For I960,
1351 don't align sections in file.
1353 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1355 * targets.c (struct bfd_target): Added field for target-specific
1356 (but not file-specific) data, for distinguishing minor
1357 characteristics between (e.g.) a.out formats.
1359 * section.c (struct sec): New field user_set_vma indicates vma
1360 field should be heeded, not assumed to be unset.
1361 (STD_SECTION): Initialize that field of standard sections to zero.
1362 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1364 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1365 pre-swapped version.
1367 * archures.c (struct bfd_arch_info): Fixed order of comment and
1368 field decl. New fields indicate size of page and segment for
1370 * cpu-m68k.c (N): Fill in values.
1371 * cpu-sparc.c (arch_info_struct): Ditto.
1373 * libaout.h (struct aout_backend_data): Various bits of data (not
1374 all used currently) with characteristics of a.out implementation.
1375 Important field for now is text_includes_header, indicating that
1376 the text section starts immediately after the file header, which
1377 gets mapped in with it.
1378 (struct aout_data): New fields indicate whether vma has been
1379 adjusted yet (not yet used), and what magic number will be used in
1380 the output file (should go away in favor of vma_adjusted).
1381 (WRITE_HEADERS): Code for dealing with section sizes and related
1382 header fields replaced with call to adjust_sizes_and_vmas.
1383 * aoutx.h (some_aout_object_p): Fill in magic number field.
1384 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1385 (set_arch_mach): Set page size and segment size once CPU
1387 (adjust_sizes_and_vmas): New function; has much code moved
1388 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1389 and size parameters, as well as many header fields, after deciding
1390 on magic number for output file. Checks to ensure that this
1391 adjustment has only been done once.
1392 (set_section_contents): Call adjust_sizes_and_vmas instead of
1393 doing much of the work here.
1395 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1396 default (null) values of these fields.
1397 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1398 value in exec header.
1399 (sunos4_aout_backend, MY_backend_data): Define backend data
1400 indicating file header is included in text section.
1402 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1404 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1405 gcc version 2, to avoid warnings.
1407 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1409 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1410 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1412 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1414 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1416 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1418 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1419 * configure.in: Rewrite target parsing to use simple format.
1420 Handle sparc-sun-solaris2 configuration.
1421 * aout64.h: Avoid ANSI C brain death warning.
1422 * elf.c: Avoid trigraph (???) or /* in comments.
1424 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1426 * config/sysv4.mh: new file, RANLIB=echo
1428 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1430 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1432 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1433 elf_core_tdata_struct into a single common struct. Core files
1434 wouldn't have worked at all without this.
1435 (bfd_elf_find_section): New function for GDB's undercover use
1436 to find string sections that BFD hides from it.
1437 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1439 (elf_object_p, elf_core_file_p): Allocate internal file header
1440 storage dynamically.
1441 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1442 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1444 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1446 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1448 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1450 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1452 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1454 * configure.in: handle m680[01234]0 as aliases for m68k
1456 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1458 * coff-a29k.c: do byte relocs correctly
1459 * coffcode.h (styp_to_sec_flags): never load INFO sections
1460 * seclet.c (rel): don't relocate INFO sections
1462 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1464 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1465 Make the symbols unmodifiable.
1466 (bfd_section_init): Deleted.
1467 * init.c (bfd_init): Don't call bfd_section_init.
1469 * section.c (bfd_set_section_contents): Ensure that range to be
1470 written is within section boundaries.
1471 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1474 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1476 * coff-i960.c (howto_table): Deleted.
1477 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1478 interesting entries from old howto_table.
1479 (RTYPE2HOWTO): Adjusted to use switch.
1480 (coff_i960_reloc_type_lookup): New function.
1482 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1483 records for section symbol.
1484 (make_abs_section): Unused; deleted.
1485 (renumber_symbols): Re-order symbols so undefined symbols come
1486 last, as COFF format desires.
1487 (coff_write_symbol): Put C_FILE symbols in debug section always.
1488 (coff_section_symbol): New function; creates a symbol with the
1489 same name as a section, and sets up aux records for it.
1490 (coff_add_missing_symbols): New function; adds section symbols to
1491 symbol table if they aren't there already. Should someday also
1492 add a dummy C_FILE symbol if none is present.
1493 (coff_write_object_contents): Add missing symbols before preparing
1494 symbol table to be written.
1495 (coff_slurp_reloc_table): Verify that symbol indices read in are
1496 in a reasonable range.
1497 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1498 (obj_conv_table_size): Accessor macro.
1500 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1501 reloc types on i960.
1503 * bfd-in.h (bfd_get_section_name): New macro. Like
1504 bfd_section_name, but returns rvalue, not lvalue.
1505 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1506 (bfd_get_section_flags): Now returns rvalue.
1508 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1509 general, some specific to sparc or i960.
1511 * aoutx.h (set_section_contents): Set VMA for each section based
1512 on previous section. If text section VMA doesn't appear to have
1513 been set, make a best guess from the type of file.
1515 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1517 (MY(vec)): Initialize reloc_type_lookup field.
1519 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1520 (bfd_error_trap, bfd_error_vector): Extern, not common.
1522 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1523 few types of relocs for sparc; will need enhancement.
1525 * bout.c (callj_callback): Use DEFUN macro in definition.
1526 * coff-i960.c (optcall_callback): Likewise.
1528 * targets.c (bfd_target): Added fields reloc_type_lookup and
1529 _bfd_make_debug_symbol. Also minor comment changes.
1530 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1531 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1532 than arch info, and dispatch with BFD_SEND. Callers changed.
1533 * archures.c (struct bfd_arch_info): Deleted field
1535 * cpu-*.c: Don't initialize that field.
1537 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1538 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1539 (bfd_errmsg): Now returns ptr to const.
1540 * bfd-in.h (bfd_errmsg): Fix prototype.
1542 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1543 * reloc.c (bfd_generic_relax_section): Ditto.
1545 * section.c (Section Output doc): Improve description of use of
1546 output_section and output_offset.
1548 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1550 * sco-core.c: new file from net.
1551 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1552 Now we have the hairy linker, it's possible to move symbols from
1553 one section into another. Actually make that work!
1555 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1557 * hosts/sun3.h: fix declaration of free.
1559 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1561 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1562 * coff-h8300.c (reloc_processing): all relocs are relative to
1564 * opncls.c: don't use fdopen on DOS systems
1566 short patches from Glenn Kasten (glenn@ready.com)
1567 * target.c: enabled oasys support
1568 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1569 fix problem where a relocation which crossed a modification byte
1570 boundary did not work. Fix problem where a relocation near the end
1571 of a data record did not work.
1574 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1576 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1577 archvie header string counts the endian way, this heuristic sees
1578 how big an archive string to read by trying it one way and if the
1579 string table is unreasonably big, trying it the other. *FIXME*.
1580 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1582 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1584 * bfd-in.h: Increase version number to 1.97, for consistency
1586 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1588 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1590 * bfd-in.h: bump version to 1.96
1591 Major change; changed calling convention for
1592 bfd_get_relocated_section_contents so that caller allocates
1593 memory for section data.
1594 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1595 seclet.c, targets.c, bfd.c: reflect new convention.
1596 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1597 case, then use reasonable default values for SEC_* flags.
1599 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1601 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1602 size of output reloc struct.
1603 * targets.c, Makefile.in: comment out tekhex for the moment.
1604 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1605 * configure.in: tandem target is st2000
1606 * coff-m68k.c: rename static howto_table to global
1607 m68kcoff_howto_table.
1608 * bout.c: remove unnecessary abort
1609 * coff-a29k.c: various changes to the way relocations work to cope
1610 with the "new order" and latent bugs.
1613 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1615 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1616 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1617 * reloc.c (bfd_perform-relocation): don't relocate refs to
1618 absolute symbols if doing a partial link.
1620 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1622 * configure.in: Add a29k-amd-udi.
1624 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1626 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1627 internal_exec structure before initializing the fields that
1628 are used, so that the unused fields are in a known state.
1630 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1632 * tekhex.c (struct data_struct): Convert from typedef that
1633 typedefs nothing to a normal structure declaration.
1634 * tekhex.c (pass_over): Prototype args for function that
1635 second arg points to.
1637 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1639 * Makefile.in: remove old style staging. Do not print recursion
1642 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1643 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1646 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1648 * bfd.c, Makefile.in: added tekhex
1649 * aoutx.h (set_section_contents): pages should be padded to the
1650 size of a page, not the size of a segment.
1651 * configure.in: added go32 host and i386-aout target.
1652 * i386aout.c, libaout.h: now works for go32 target
1653 * ieee.c: fix bit rot.
1654 * seclet.c: support for padding seclet type.
1656 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1658 * Makefile.in: added .NOEXPORT:
1660 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1662 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1664 * elf.c (elf_compute_section_file_positions,
1665 elf_write_object_contents): Return boolean, not NULL (which
1667 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1668 Also ifdef-out code that aborts on unhandled section types.
1670 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1672 * configure.in: Recognize ncr3000 config
1673 * Makefile.in (MINUS_G): Pass on to recursive makes.
1674 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1676 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1678 * Makefile.in: Now that we have sym.h and symconst.h, compile
1679 coff-msym.c on all systems.
1680 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1681 * coff-msym.c: Update include files and comments; add weakext bit.
1683 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1685 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1686 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1688 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1690 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1691 * configure.in: Add new host and target configs.
1692 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1693 structs, which vary; just use member name.
1694 (elf_object_p, elf_core_file_p): Lint, fix comments.
1695 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1697 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1699 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1700 local, disposable, copy of the external form of section header
1701 table and program header table entries.
1703 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1705 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1707 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1709 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1712 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1714 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1716 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1718 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1719 not internal bfd_assert function (twice).
1721 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1723 * aout-target.h: change ar_max_namelen to 15 (the right value)
1724 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1727 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1729 * archive.c (bfd_generic_archive_p): check for bout archives too.
1730 * bout.c: make it work again.
1732 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1734 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1736 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1737 bfd_xmalloc() instead of bare malloc().
1739 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1741 * Makefile.in: pass down MAKEINFO on info.
1743 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1745 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1746 host/h-<foo> now just <foo>.
1747 * configure.in: reflect changes
1749 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1751 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1752 actual source file, not just the generated libbfd.h.
1754 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1756 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1757 gdb on little-endian 960 code.
1758 * archive.c (compute_and_write_armap): indirect symbols should go
1759 into the archive header too.
1761 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1763 * Makefile.in: added check target.
1765 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1767 * coff-msym.c: Move this file from gdb/ecoff.c. It
1768 handles byte-swapping for ECOFF (MIPS symbol) files.
1769 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1770 to the files built on MIPS-based hosts.
1771 * Makefile.in: Add rule for coff-msym.
1773 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1775 * Makefile.in: added clean-info target. MINIMIZE=1.
1777 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1779 * coff-rs6000.c: Move core file functions into separate
1780 new file rs6000-core.c. This is needed because reading
1781 core files depends on native include files that conflict
1782 with ../include/coff/rs6000.h.
1783 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1785 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1787 * aoutx.h (NAME(aout,print_symbol)): Don't print
1788 symbol addresss for undefined symbols.
1789 * coff-rs6000.c: Various updates (due to target-
1790 independent changes).
1791 * libbfd.h: Ditto (tdata field is now a union).
1792 * hosts/h-sparc.h: Removed prototype for bogus function
1793 'emset' (presumably should have been 'memset' - which is there).
1795 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1797 * configure.in (mips-big-* target): Same is Iris.
1799 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1801 * aoutx.h (translate_from_native_sym_flags): when creating an
1802 alias symbol, fill in the section as undefined, rather than
1803 leaving it blank. If an output section can't be found for a
1804 symbol, then don't core dump.
1806 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1808 * Makefile.in, configure.in: removed traces of namesubdir,
1809 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1810 copyrights to '92, changed some from Cygnus to FSF.
1812 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1815 * coff-h8300.c: fix stupid reloc subtraction bug
1816 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1817 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1818 the symbol.flags and done_lineno fields.
1820 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1822 * coffcode.h (coff_write_symbol): write out the correct number of
1824 * cpu-h8300.c: fix disassembly bug
1826 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1828 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1829 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1830 reloc.c, section.c (bfd_map_over_sections), targets.c
1831 (bfd_target_list): Protolint.
1832 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1834 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1836 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1838 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1839 section of a symbol rather than the section of a reffed symbol to
1840 determine the r_index of an emmitted reloc.
1842 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1844 * PORTING: New (preliminary) porting guide.
1846 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1848 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1849 (howto_hvrt16): lint.
1851 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1853 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1854 a full configuration (with possible cross-development),
1855 instead of using host-aout.c.
1857 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1859 * aout-target.h (MY(write_object_contents):
1860 Set obj_reloc_entry_size (abfd).
1861 * gen-aout.c: Change to emit a .c files, not a .h file.
1863 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1865 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1866 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1868 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1870 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1871 with more than one auxent can cause nasty core dumps.
1873 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1874 "done_lineno" so that a symbol which appears twice in the symbol
1875 table only gets it's linenumbers relocated once. Modifed
1876 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1879 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1881 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1882 stuff to use the New Order.
1884 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1886 * ieee.c: Change type of envi[] to unsigned char.
1888 * configure.in: fix vax ultrix configuration.
1890 * elf.c (bfd_section_from_shdr): Deal with null return from
1891 bfd_make_section(). (elf_object_p): Select endianess properly.
1893 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1895 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1897 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1899 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1900 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1901 * host-aout.c: Don't use aout-params.h; configure these systems
1902 in their xm files, not in a randomly generated file.
1903 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1905 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1907 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1909 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1910 host_aout_vec here as well.
1912 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1914 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1915 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1916 to prevent undefined symbol.
1918 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1920 Various lints found on PersSony
1921 * aoutx.h: cast an enum
1922 * coff-a29k.c: many ints in reloc structure turned to enum
1923 * coffcode.h: more enums
1924 * cpu-h8300.c: more enums
1925 * opncls.c: more enums
1927 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1929 * configure.in: Make Tahoe configuration work again.
1930 * bfd-in.h: Remove trailing comma from enum declaration.
1931 * ieee.c: Can't put byte values >0x7F into a signed char.
1933 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1935 * Makefile.in: Add dependencies for various coff-*.o files.
1937 * elf.c: Remove extraneous paren from core_prpsinfo and
1938 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1939 Replace references to old section "size" member with new
1940 "_raw_size" member. Implement elf_make_empty_symbol, which
1943 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1945 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1948 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1950 * coffcode.h (bfd_coff_relax_section): now static.
1951 (bfd_coff_get_relocated_section_contents): various type lints.
1953 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1955 New entry point in the transfer vector - bfd_relax_section.
1957 * aout-target.h: add to vector, call generic_relax
1958 * bfd-in.h: add to vector
1959 * bfd.c: add #define for vector
1960 * bout.c: add to vector, call generic_relax
1961 * coffcode.h: add to vector, also now has coff specific relax code
1962 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1963 * elf.c: call generic_relax
1964 * ieee.c: call new vector, clean up some bugs due to the creation
1966 * libbfd.h: add bfd_generic_relax_section EXFUN
1967 * oasys.c: call generic_relax
1968 * reloc.c: implement generic_relax
1969 * seclet.c: moved much of this into coffcode.h
1970 * srec.c: call generic_relax
1971 * targets.c: define new transfer vector
1973 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1975 * everything: now modified to use smaller reloc type. Self hosts
1978 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1980 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1981 New files for stratus.
1983 * configure.in: Add configuration fragments for stratus.
1985 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1987 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1988 variables as CONST since they are set to point to a const char
1989 string. Fixes compiler complaints.
1991 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1993 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1996 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1998 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1999 symbols, so that we can emit the correct file name even
2000 if it's an include file.
2002 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2004 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2005 (Reported by john@labtam.labtam.oz.au (John Carey)).
2007 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2009 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2011 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2012 being used to -DHAVE_PROCFS.
2014 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2015 '#include "fopen-same.h"' to end of file to match other h-* files.
2017 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2019 * configure.in: Change svr4 references to sysv4. Add case
2020 "unknown" for target vendor and infer some targets based
2021 on the specified operating system.
2023 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2025 * bfd-in.h, libaout.h: ANSIfy enums.
2027 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2029 * archive.c (normalize): created version for VMS which removes the
2030 VMS directory crap from the front and end of a filename, eg turn
2031 [-.foo]bar.obj;123 into bar.obj
2032 (bfd_construct_extended_name_table): now writes index into an
2033 extended name table in decimal - the same base used to read an
2034 extended name table.
2036 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2038 * aout-encap.c: Fix to use aout-target.h.
2039 * aoutf1.h: Use standard MY_object_p and MY_callback
2040 in aout-target.h. Remove target-specific versions.
2041 * host-aout.c: Re-write to use aout-target.h.
2042 * gen-aout.c: New files use with host-aout.c to generate
2043 host-specific a.out-related parameters.
2044 * Makefile.in: host-aout.o depends on aout-params.h, which is
2045 generated by gen-aout.
2046 * aout-target.h: Make a little more flexible.
2047 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2048 macro. Instead, inline it in aout-target.h.
2049 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2050 a gcc -Wall warning.
2051 * archive.c: Add missing commas in DEFUN macro (2 places).
2052 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2053 Berkeley ones, now that libiberty has them:
2054 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2055 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2056 remove unused variable.
2058 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2060 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2061 and execname inside HAVE_PROCFS ifdef since they are unused
2062 when it is not defined.
2064 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2066 * elf.c: Flag all sections as either code or data. We can't
2067 be sure what they are anyway, since ELF doesn't fit the
2068 traditional model of text+data+bss very well. Add new local
2069 function elf_read() to simplify code. Record entry point in
2072 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2074 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2075 rather than N copies of the same lines.
2077 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2079 * cpu-h8300.c: disassemble branch displacements correctly
2080 * coff-h8300.c: put reloc offsets out in 32bits
2082 * makefile.dos, configdj.bat: New files from DJ
2083 * cache.c: fopen with new macros is needed for DOS.
2084 * ieee.c: environ renamed to envi to stop an include file
2086 * opncls.c, coff-rs6000.c: more fopens with macros.
2088 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2090 * Makefile.in: infodir belongs in datadir.
2092 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2094 * Makefile.in: fix where docdir lives
2096 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2097 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2098 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2099 srec.c, syms.c, targets.c : all new documentation and lint
2103 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2105 * coffcode.h, srec.c: Lint.
2107 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2109 * Makefile.in: install using INSTALL_DATA, added standards.text
2112 * configure.in: mark directory as target dependent. configure
2113 nows works in objdir always so make file existence checks
2116 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2118 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2119 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2120 and mandir now keyed off datadir by default.
2122 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2124 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2125 computation of arch and machine type so it's worked out before
2126 some_aout_object_p is called.
2127 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2129 * archures.c: add extra field 'section_align_power' to hold
2130 default section alignment in object files.
2131 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2132 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2133 initialize the new field.
2134 * bout.c (b_out_callback): replace the text size, since aout
2136 * aoutx.h: Documentation in the new style
2138 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2140 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2141 use the saved value if mtime_set is already set (intended
2142 for archive files, though apparently not used yet).
2144 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2146 * targets.c: Revise comments about how to configure the target
2147 vector, to match reality. Remove mention of obsolete methods.
2148 Remove long lists of capitalized macros that turn into the same
2149 thing in lowercase. Normal vector simply lists all known
2150 lowercase xvec names; all other cases are handled by SELECT_VECS.
2152 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2155 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2156 list of supported targets.
2158 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2160 * archive.c (bsd_write_armap): The pad byte sometimes added to
2161 the string table in a __.SYMDEF member is now
2162 counted as part of the size of the string table.
2163 This is compatible with the old ranlib, as well as Sun's.
2165 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2167 * srec.c: Rewrote to fix many bugs; now gets the record type
2168 right, doesn't choke on input, sets the start address in an S9 and
2169 fills in the filename on an S0.
2171 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2173 * cpu-h8300.c: Add support for MEMIND addressing mode
2175 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2177 * coffcode.h: use the new macro if available
2179 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2180 * Makefile.in: Fixed dependencies due to file rename
2182 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2183 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2184 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2185 newos3.c, stab-syms.c, syms.c: All these files have had their
2186 #includes altered to point to the new places.
2188 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2190 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2192 * configure.in: Add vendor "ncr" as supported per-target vendor.
2193 Add svr4 case for i386 per-host case.
2195 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2198 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2200 * syms.c (bfd_decode_symclass): Return 'A'
2201 for symbols that are both absolute and global.
2202 * archive.c (bfd_special_undocumented_glue): Return NULL
2203 if bfd_ar_hdr_from_filesystem returns NULL.
2205 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2207 * Makefile.in: added coff-h8300
2208 * configure.in: now h8 is a coff target
2209 * cpu-h8300.c: fix various disassembly problems
2210 * libcoff.h: took out some code which has been #0ed for a long
2212 * targets.c: added h8 coff
2213 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2214 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2216 * coffcode.h: Started to change the way machine dependencies are
2217 handled, from the nest of #ifdefs to macros defined in the
2218 including coff-<foo>.c
2220 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2222 * aoutx.h (some_aout_object_p): Set the `executable' bit
2223 if the entry point is contained in the text segment, even if the
2224 text segment is at location 0.
2226 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2227 nonstandard MIPS sections (.rdata, .sdata, etc).
2229 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2230 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2231 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2233 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2235 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2237 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2238 from syms.c to new file stab-syms.c. Also, since GNU extended
2239 type codes such as N_SETT are no longer in ../include/stab.def,
2240 include them manually.
2241 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2242 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2243 * libaout.h: Added prototype for aout_stab_name().
2244 * Makefile.in: Update Makefile for new stab-syms.[co].
2246 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2248 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2249 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2250 just make N_XXX work by excluding the header from the text segment.
2251 * aoutx.h: Fix comments to match.
2253 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2255 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2256 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2257 for the "logical" text segment (i.e. never consider the exec
2258 header to be part of the text segment). This change is
2259 needed for consistency with various other parts of bfd and ld.
2260 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2261 and move calculation of obj_textsec(abfd)->size to libaout.h.
2262 * bfd-in.h: Removed bogus ';'.
2264 * Makefile.in: Add MINIMIZE flag to select lean
2265 or bloated target_vector.
2266 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2267 * newsos3.c: Fixes to ../include/aout64.h remove need
2268 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2270 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2272 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2273 handle both little and big-endian targets, with little
2274 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2275 * host-aout.c: Add FIXME note.
2277 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2279 * targets.c: Make the default target_vector contain
2280 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2281 Old behavior can be gotten by defining ALL_TARGETS.
2282 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2283 Factored out common code into new file aout-target.h.
2284 Saves a lot of duplicate code for a.out variants.
2286 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2288 Get 'make headers' to work when configured with +subdirs.
2289 * Makefile.in: Add $(subdir) to docdir path.
2290 * doc/Makefile.in (protos): Add $(srcdir) prefix
2291 to name of sed scripts.
2293 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2295 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2296 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2297 to include names of N_SETT etc.
2299 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2301 * elf.c: Add minimal support for ELF symbol tables. Generates
2302 canonical bfd symbol tables from ELF symbol tables. Change the
2303 name of some functions from bfd_<name> to elf_<name>.
2305 * syms.c: Trivial fix to comment to remove a redundant "to".
2307 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2309 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2310 form that GDB recognizes as COFF.
2312 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2314 * ieee.c (ieee_object_p): cast NULL correctly.
2315 * configure.in: added harris host
2317 * coff-a29k.c: Lots of changes, most from David Wood.
2319 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2321 * coff-m88k.c (coff_write_armap): Just #undef it.
2323 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2325 * Makefile.in: standardize on MINUS_G to disable debugging
2326 * coff-m88k.c: create coff armaps instead of bsd ones.
2327 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2330 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2332 * elf.c: Additions to support ELF format core files.
2333 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2334 has support for /proc (all the include files in particular).
2336 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2338 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2339 of two N_SO stabs, one for directory, and one for filename.
2341 * bfd-in.h (print_vma): Factor out duplicate definition.
2343 Exit a little more gracefully when malloc returns NULL.
2344 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2345 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2346 * libbfd.h: Rre-generated due to libbfd.c update.
2348 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2350 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2352 * elf.c (elf_object_p): Don't try to create a bfd section for
2353 the first ELF section header. It is just a placeholder.
2355 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2357 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2358 core files, when compiling native.
2359 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2361 FIXME: The aoutf1.h change below needs to be reversed back
2364 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2366 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2367 manipulation of lnno fields in lineno structs in a coff-<f>.h
2368 independent way. Override it in coff-<f>.h to your favourite
2369 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2370 (coff_swap_lineno_out): modified to use the new macros.
2372 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2374 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2375 unknown arch when the magic number doesn't specify the
2376 architecture, since some OSs (eg old sun3s) don't set the number, and
2377 020 is probably the right answer anyway.
2379 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2381 * hosts/h-news.h, hosts/h-rtbsd.h:
2382 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2383 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2384 bfd_print_symbol_nm, for use by nm.
2385 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2386 bfd_print_symbol_nm option, to print in nm format.
2387 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2388 oasys.c (oasys_print_symbol): Provide stub implementations
2389 for bfd_print_symbol_nm.
2390 * syms.c: New function bfd_decode_symclass, used by nm printer.
2391 New function bfd_stab_name to look up string name of stab code.
2393 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2395 * Makefile.in: Added ctor.c
2396 * archures.c (bfd_default_arch_struct) added
2397 bfd_default_reloc_type_lookup.
2398 * coffcode.h: removed a load of #if 0ed code.
2399 (coff_compute_file_section_positions): now works out the section
2400 alignment and size correctly in all cases.
2401 (coff_get_symtab): looks for constructor symbols and calls the
2402 right function when they're found. (coff_canonicalize_reloc):
2403 knows when a section is full of constructors and does the right
2405 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2407 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2408 * libcoff.h: removed #if 0ed code
2409 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2410 arch independent constructor relocation type.
2411 (bfd_reloc_type_lookup): removed the comment "this will go away"
2412 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2413 reloc which is used when BFD_RELOC_CTOR falls through to give a
2414 default 32bit reloc for constructors.
2415 (bfd_default_reloc_type_lookup): added.
2416 * aoutf1.h: fixed SEGMENT_SIZE typo.
2418 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2420 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2421 matching prefix "coff".
2422 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2423 rs/6000 csect records.
2425 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2427 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2428 * configure.in: add motorola delta88 cases
2429 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2430 write_armap prototype
2431 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2433 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2435 * Rename COFF-related files in `coff-ARCH.c' form.
2436 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2437 coff-mips.c, coff-rs6000.c to be exact.
2439 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2440 make output clutter.
2441 * config/mt-*: Ditto.
2443 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2445 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2446 John Gilmore. Archive support from Damon A. Permezel.
2448 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2449 * configure.in: Add rs6000 case.
2450 * targets.c: Add rs6000 vector.
2451 * archures.c: Add rs6000, fix comment on romp.
2452 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2453 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2454 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2455 * section.c (bfd_make_section): Return NULL on attempt to create
2457 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2458 (bfd_swap_aouthdr_in): Handle lots more members.
2459 (make_a_section_from_file): If section has already been seen,
2460 just return false rather than overwriting it.
2461 (coff_real_object_p): Understand incoming magic numbers.
2462 (coff_set_flags): Understand outgoing magic numbers.
2463 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2464 (build_debug_section): Add fn for reading debug string section.
2465 (get_normalized_symtab): Handle symbol names in debug string section.
2466 Remove unused obj_string_table.
2467 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2468 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2469 existing section before making one.
2470 * cpu-rs6000.c: New file.
2471 * rs6000coff.c: New file.
2473 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2475 * elf.c: Add partial support for ELF format corefiles. Still needs
2476 support for extracting registers from corefiles.
2478 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2480 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2481 RANLIB is defined as echo, send the output to /dev/null to help
2482 reduce clutter in the output from doing a make.
2484 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2486 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2487 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2489 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2491 * coffcode.h (coff_compute_section_file_positions): make it pad
2492 section size out if there are alignment restrictions so that the
2493 image will be ok on a system where section positions are worked
2494 out by accumulating sizes rather than from the section headers.
2495 * targets.c (proto write_armap). Changed orl_count to unsigned.
2496 * opncls.c (bfd_close_all_done). Added so that generative
2497 programs like gas can close a bfd without causing bfd confusion.
2498 * libbfd.h (changed becuase of protos)
2499 * amdcoff.c: messed with the way that jmp displacements are
2500 calcualated. This may not yet be totally correct.
2501 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2503 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2504 abs symbol has no section (like a register symbol).
2505 (coff_write_symbol) now zeros auxent before filling it up to help
2506 with sensitive applications.
2507 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2509 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2511 * bfd.c: Make sure we don't get a macro strerror().
2512 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2513 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2514 attempt to recover command, ifdef NO_CORE_COMMAND.
2515 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2517 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2519 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2521 * archive.c (bsd_write_argmap): The size of the ranlib structures
2522 should not include the size field itself.
2523 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2524 adata(abfd)->exec_bytes_size field instead of constant macro,
2525 because aoutx.h compiles to a simple .o file shared by
2526 all 32-bits a.out targets.
2528 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2530 * configure.in: Allow i386-sco-sysv.
2531 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2532 * cpu-h8300.c: lint.
2534 * host-aout.c: New strategy. We use common code, include files,
2535 and data structures to handle the file, but set a few parameters
2536 from the host's config file (page size, text start addr, etc).
2537 * libaout.h: Define HP BSD machine types.
2538 * aoutf1.h: Handle reading a.outs with these types.
2540 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2541 virtual-memory-address of the .reg section. We can't just make a
2542 section for "all the regs and nothing else" because only GDB knows
2543 exactly where the regs are (scattered around the upage and stack).
2544 Clean up memory allocation. Remove big- and little-endian
2545 vectors, replace with single vector; this only runs on the host,
2546 in host byte order. Replace byteswap routines with aborts in case
2548 * targets.c: There's only one trad_core_vec now.
2549 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2551 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2553 * hosts/h-amix.h (free): Fix prototype.
2555 * aoutx.h: Don't use NULL as an integer, for braindead systems
2556 that declare it as (void *)0. (From Peter Schauer.)
2558 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2560 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2561 problem with bad Ultrix system headers.
2562 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2563 various kinds of alignments for the various kinds of
2566 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2568 * doc/Makefile: Don't assume . is on the path (from James Clark).
2570 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2572 * Makefile.in: Avoid Sun Make VPATH bugs.
2573 * targets.c: Declare trad_core vectors extern.
2575 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2577 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2578 * libbfd.h: Moved ALIGN macro here.
2579 * bout.c (b_out_callback): Replace i960_align by align_power.
2581 * libaout.h (struct aoutdata): Added fields page_size,
2582 segment_size and exec_bytes_size. These help generic code
2583 (in aoutx.h and libaout.h) to figure out where to align
2584 the various segments in a demand paged file.
2585 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2586 to decide if the exec header counts in a_text (text segment size).
2587 Also, assume D_PAGED flag is set; don't set it here.
2588 * bout.c (b_out_callback): Add initialization of
2589 adata fields page_size, segment_size, and exec_bytes_size.
2590 * host-aout.c (NAME(host_aout, callback) and
2591 NAME(host_aout,mkobject): Ditto.
2592 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2593 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2594 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2595 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2596 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2597 for some systems (mainly sunos), so do it in the callback instead.
2598 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2599 * aoutx.h (NAME(aout,set_section_contents): Change the way
2600 filepos and size of sections are carried out to support
2601 older styles of demand paged executables.
2604 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2606 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2607 * bfd.c: Added macros to enable gas to swap coff records.
2608 * coffcode.h: Make the coff_swap_*_out routines return the number
2609 of bytes swapped, and cleaned up their prototypes.
2610 * configure.in: Added ebmon/coff support
2611 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2613 * targets.c: Added new entry points for coff swapping
2615 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2617 Restructure configuration scheme for bfd, binutils, ld.
2619 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2620 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2621 Change some config names to match other dirs.
2622 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2624 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2625 ../include/sysdep.h.
2626 * cpu-i960.c: Strncmp needed a length arg.
2627 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2628 * i386aout.c: Remove dead N_TXTOFF override.
2629 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2630 * config/: Rename some config files to match up h-*.h names.
2631 Remove all the HOST_SYS definitions from the config files.
2632 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2633 * hosts/h-hp9000.h: Remove USG comment.
2634 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2635 * hosts/h-news.h, h-sparc-64.h: New config files that had
2636 previously been kludged in the <sysdep.h> file.
2638 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2640 * config/*: trad-core support is HOST dependent, not target
2641 dependent. Target config files only set DEFAULT_VECTOR and/or
2642 other vector elements. Exception: when host-aout.c is in use,
2643 in which case we're forced to assume we're native (hp, vax,
2644 tahoe). Rename XDEPFILES to HDEPFILES.
2645 * Makefile.in: Rename XDEPFILES.
2646 * config/h-sun*: Don't force static linking.
2647 * trad-core.c: Document how to use it nowadays.
2648 * i386aout.c, newsos3.c: Clean up.
2649 * i386coff.c: Allow 386 coff files to be used as core files too
2650 (for reading core files from embedded systems).
2652 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2654 * Add i386aout.c for a.out support on the i386.
2656 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2658 * reloc.c, section.c, syms.c, targets.c: correct info-node
2659 structure in *doc* comments.
2660 doc/Makefile: stop hiding complaints from makeinfo.
2662 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2664 * aoutx.h (...some_aout_object_p): Take a third parameter,
2665 the internal_exec struct, and avoid ever looking at an
2666 external_exec. All callers changed to read the entire
2667 external_exec struct, swap and check its magic number,
2668 swap in the whole structure, and pass the swapped-in version to
2670 * bout.c: Bring into modern era. Use single _object_p routine
2671 for big- aand little-endian. Provide internal and external
2672 exec header structs. Use separate swap-in and swap-out routines.
2674 * libaout.h: Move struct internal_exec from ../include/aout64.h
2675 to here. Add obj_symbol_entry_size to struct aoutdata.
2676 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2678 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2679 EXTERNAL_NLIST_SIZE. Callers changed.
2681 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2683 * bfd.c: Remove strerror() to libiberty.
2685 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2686 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2687 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2688 last byte of transfer, not first byte, is within the section.
2690 * host-aout.c: Remove `BSD' archive support. Lint.
2692 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2693 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2694 `bfd_arch_info_type'. All uses changed.
2695 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2696 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2697 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2698 it needs a better name.) All uses changed.
2699 * targets.c: Rename `enum target_flavour_enum' to `enum
2700 target_flavour', and remove the `_enum' from all of the enum
2701 values themselves. All uses changed.
2703 * configure.in, config/h-i386mach: i386 mach host.
2704 * config/t-i386-aout: Use host-aout.c.
2706 * trad-core.c: Give it its own xvec's to make it independent
2707 of other file formats.
2708 * ecoff.c, host-aout.c: Remove refs to trad-core.
2709 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2710 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2712 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2714 * reloc.c: Extended NEWHOWTO macro
2715 * ieee.c: Changed the way 8bit pcrel is done
2716 * cpu-h8300.c: got the registers in the right order
2718 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2720 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2721 prediction is vindicated!
2723 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2724 Remove refs to howto.c, since Steve forgot.
2726 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2728 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2729 still work. Now allows any architecture/machine to be set.
2731 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2733 * howto.c deleted and moved code to reloc.c
2735 * libbfd.h, libbfd-in.h removed $id stuff for real
2737 * cpu-h8300.c Made it match various different spellings of h8300.
2739 * archures.c: Took out the first char filter which made it only
2740 look for a cpu/arch match when the first chars of supplied and
2741 tested names were the same.
2743 * targets.c removed oasys stuff, pending someone to fix the bugs
2747 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2749 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2750 ELF support good enough for GDB.
2751 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2752 m68k-cbm-svr4 host and target.
2753 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2754 so `diff' and `patch' can cope.
2756 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2758 * archures.c: removed texinfo error
2760 * init.c: added texinfo hooks, and removed initialization error
2763 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2766 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2768 * cpu-i960.c: Avoid numerical count of initializers.
2770 Vax Ultrix changes from David Taylor <taylor@think.com>:
2771 * host-aout.c: Make little-endian vector really little-endian.
2772 * configure.in: Separate vax and tahoe cases, handle ultrix.
2773 * config/t-vax: Add trad-core.o.
2774 * config/h-vaxult: New host system.
2776 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2778 * bfd-in.h VERSION, change version number to 0.18, this makes a
2779 gap, but now is the same as the linker version number.
2781 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2782 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2783 files will eventually contain processor specific bits for bfd,
2784 like strange relocation information and dis/assembly. So far only
2785 the H8 has been even partially done. This work also ties in with
2786 the change in handling architectures.
2788 * amdcoff.c: (a29k_reloc) fix error message.
2790 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2791 discover the architecture of the bfd. (sunos4_callback) calls the
2792 function bfd_set_arch_mach rather than stuffing stuff directly
2793 into the bfd. (sunos4_write_object_contents), changed names of
2796 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2797 setup the environment.
2799 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2800 headers in big endian format, regardless of the endianess of the
2803 * archures.c: totally changed. Now an architecture is represented
2804 with a pointer to an info structure rather than an enumerated type
2805 and a long. The old info is available as two elements in the
2806 structure. Future enhancements to architecure support will
2807 involve pointers to methods being placed into the info structure.
2809 * bfd.c: changed the definition of the bfd structure for the new
2812 * bout.c: (b_out_set_arch_mach) changed to use the new
2813 architecture mechanism.
2815 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2816 the new architecture mechanism.
2818 * configure.in: added h8 stuff.
2820 * ieee.c: too many changes to note. Now ieee files written with
2821 bfd gas and ld can be read by gld and ieee only linkers and
2824 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2826 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2827 than fixing the structure directly.
2829 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2830 than fixing the structure directly.
2832 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2833 before opening a bfd.
2835 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2836 rather than fixing the structure directly.
2838 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2839 in the t/hmake file) a user can select which backends they want
2840 linked with bfd without changing the source.
2842 * init.c: new, looks after initializing modules.
2844 * howto.c: for future use, will allow an application to work out
2845 what cookie to use as a handle on a relcoatio howto.
2847 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2849 * srec.c: Better error checking, partly from Peter Schauer.
2850 (srec_object_p): Avoid assuming any file that starts with 'S' is
2851 an S-record file! (Check for 3 uppercase-hex digits after it.)
2852 (ISHEX): Define new macro for checking supposedly hex characters.
2853 (pass_over): Treat as EOF any S-record line that:
2854 * doesn't have hex in either size character
2855 * produces a size larger than 0x7F
2856 * has an unrecognized type number
2858 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2860 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2861 opncls.c: Lint (saber actually).
2863 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2865 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2866 * newsos3.c: Fixed two types: newos3 -> newsos3.
2867 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2868 to use correct segment.
2870 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2872 * aoutx.h (print_symbol): Handle missing symbol->name.
2874 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2876 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2879 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2881 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2882 add sgi/irix support.
2884 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2886 Changes for the AMD 29000 Ultracomputer port from David Wood.
2889 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2891 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2894 * coffcode.h (coff_real_object_p): Pass information about the
2895 current file's coff symbol format to BFD via the coff_data struct.
2896 (coff_find_nearest_line): obj_icof => coff_data.
2897 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2898 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2899 and DIMNUM == E_DIMNUM.
2900 * configure.in: Handle a29k-*-* hosts, and targets
2901 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2902 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2903 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2904 local_linesz to `coff_data' (tdata) struct.
2905 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2906 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2908 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2910 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2911 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2913 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2915 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2917 (sunos4_core_file_matches_executable_p): Fix header comparison.
2918 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2919 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2921 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2923 Allow GDB to patch object files.
2925 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2926 * trad-core.h (trad_unix_core_file_p): Ditto.
2927 * aoutx.h (aout_set_section_contents): On first output, check
2928 abfd->direction and complain if erroneous.
2930 * Makefile.in: Add crude dependencies.
2932 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2934 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2935 to h/t-xxxx files so that everything will work on System V.
2937 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2939 * aoutx.h: Add information on host-aout.c and how to configure
2940 to use it, to the manual.
2941 * configure.in: Tix typo.
2942 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2943 else dummy out the core file support.
2944 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2945 specified, use it to locate the data section.
2946 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2947 rather than as chars (lint).
2949 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2951 * aoutx.h, coffcode.h: saberized.
2953 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2955 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2957 bfd.c, targets.c: minor rewording of doc segments
2960 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2962 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2963 etc, rather than TEXT_START_ADDR.
2964 * host-aout.c: Remove #if 0 around whole thing.
2965 Update to modern (32/64-bit) a.out naming conventions.
2966 Include a large chunk of ../include/a.out.gnu.h to get macros that
2967 are not defined by the system include files.
2968 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2969 macro used by the other a.out implementations.
2970 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2972 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2974 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2975 texdoc and psdoc; make these depend on generated .texi's
2977 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2980 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2983 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2984 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2985 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2986 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2987 obtrusive marks indicating .c origins.
2989 * bfd.texinfo: generalize most references to linker
2991 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2993 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2994 * archures.c: remove empty foo() definition (crept in at vn1.9)
2996 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2998 * bfd.texinfo: use @setchapternewpage on instead of lots of
2999 @page's; minor rephrasing in Introduction.
3001 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3002 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3003 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3004 segments): used BFD (caps) more consistently as a name in
3005 discourse, fixed a few other minor typos and uses of fonts
3008 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3010 * coffcode.h: fixed bug where string table size wasn't being swapped.
3012 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3014 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3016 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3017 flags. (bfd_print_symbol_vandf) now knows what to do with the
3020 * aoutx.h: made translate_from_native_sym_flags and
3021 translate_to_native_sym_flags produce the above flags.
3024 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3026 * all files: update copyright notices for GPL version 2.
3027 Install header comments and attribute most modules to their
3028 authors. BFD's name is now officially "Binary File Descriptor",
3029 so remove any conflicting pejoratives.
3030 archures.h: Consists solely of comments; remove it.
3032 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3034 * Makefile.in, bfd.c: Made it compile again.
3036 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3038 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3041 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3043 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3044 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3047 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3048 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3050 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3052 * Everything: created some new files, core.c format.c, reloc.c,
3053 section.c and syms.c to split the functionality a bit better.
3054 Cleaned up the rest of the files a bit, and added some
3058 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3060 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3061 really takes 3 arguments, patched code and ammended prototypes.
3063 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3065 * ../include/bfd.h (struct bfd_target): Added new field
3066 "align_power_min" which contains the minimum alignment for a
3067 section. This is used in coff_new_section_hook. The field
3068 insertion necessitates an update of all backends..
3070 * aoutf1.h jump table field inserted
3072 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3075 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3076 table field inserted.
3078 * coffcode.h(just about everything) Now patches up symbol tables
3079 using a different mechanism. The Intel major bug has been fixed,
3080 and the linker can self host on the Aviion and be debugged with
3083 * ecoff.c: new include and jump table patch, i386coff.c: new
3084 include and jump table patch, icoff.c: new include and jump table
3085 patch, ieee.c: can now read archives containing ieee modules.,
3086 libcoff.h: added (combined_entry_type), libieee.h: uped max
3087 sections to 20, m68kcoff.c: new include and jump table patch,
3088 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3089 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3090 srec.c: jump table patch. trad-code.c fixed #IF typeo
3092 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3094 * coffcode.h (coff_swap_aux_in): added else case to deal with
3095 filenames less than 9 characters.
3098 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3100 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3102 * srec.c: now allows any number of sections to be created in a
3103 file. Outputs addresses of the right length.
3105 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3107 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3108 target didn't match, the format got set to the attempted match,
3109 breaking a future test.
3111 *../include/i386coff.h : fixed typo in type field with size
3113 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3114 support in the jump table for the swapping routines exported to
3115 gdb. Now gdb works with the 386.
3117 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3119 * Merge in changes from gdb-3.95 release.
3120 Makefile.in: Allow hmake and tmake files to add OFILES.
3122 bfd.c: support specific targets as well as searching. When
3123 searching, take default target in preference to others.
3125 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3126 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3127 libbfd.h: Support specific targets as well as searching.
3128 opncls.c: Support specific targets as well as searching.
3129 targets.c: Search is short-circuited if default target matches.
3130 liboasys.c, libieee.c: Undo bothner changes that make macros
3131 work to the left of assignment, but which depend on the
3132 representations of different pointer types being the same.
3134 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3136 * i386coff.c: created.
3137 * coffcode.h: added support for 386.
3138 * Makefile.in: added support for 386.
3139 * ../include/i386coff.h: created
3141 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3143 * coffcode.h: removed all put_x_<sizes>
3144 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3148 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3150 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3152 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3154 * everything: Removed sysdep.h from bfd.h and put back into files
3155 from which it was split out. Now 64 bit version is built with a
3156 -DHOST_64_BIT="long long" on the compile line.
3159 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3161 Changed all the [get|put][name] routines to use [get|put]_[size
3164 Put in support for 64 bit work. Now two versions of bfd may be
3165 generated, according to the state of TARGET_64_BIT, one which is
3166 32 bit only, and one which is 64/32 bits.
3167 Created new back end 'demo64' to test 64 bit functionality.
3169 Renamed some files to work on DOS.
3171 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3172 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3173 chage, 64 bit transfer. * liba.out.h: Split out common code from
3174 sunos and newsos into liba.out. Name changes and prototype mods. *
3175 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3176 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3177 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3178 change and 64bit stuff.* newsos3.c: common code removed, new jump
3179 table. * oasys.c: Name change * opncls.c: Portability fixes *
3180 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3181 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3182 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3183 64bit ized. * demo64.c: 64 bit a.out back end
3189 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3191 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3192 on LHS of assignment, even when using old compilers.
3193 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3194 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3195 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3196 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3197 * targets.c: Add declaration of newsos3_vec.
3200 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3202 * aout.c: fixxed some of the problems with filepos calculation.
3203 (swap_ext_reloc): fixed problem with creation of relocs.
3204 (aout_set_section_contents): fixed filepos problem
3206 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3207 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3208 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3209 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3210 cleaned up. (coff_write_object_contents) cleaned up.
3212 * ecoff.c: Totally different. Now supports ecoff fully.
3214 * icoff.c: fixed problems in relocation callout.
3216 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3218 * m68kcoff.c: updated target vector.
3220 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3221 choose_reloc_size. (sunos4_write_object_contents) now calls
3222 choose_reloc_size so outputs relocs correctly, also calculates the
3223 size of the sections correctly.
3227 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3229 Merge Per Bothner's changes to modularize BFD a.out a bit.
3231 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3232 * ieee.c: Cast enums to int before comparing them, for brain-
3234 * coff-code.h: Remove coff_get_section_contents, and use the
3235 generic one instead.
3237 * aout.c: Derive new module from sunos.c, containing generic
3238 support code for all kinds of a.out files.
3240 * sunos.c: Remove all code that goes in aout.c. Split out
3241 machine dependent followup in sunos4_object_p into
3242 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3243 and redefine only the names we CHANGE, not all the names. Drop
3244 the little-endian vector, and rename the vector as sunos4 rather
3247 * b.out.c: Use aout.c routines for most of the work. Slight
3248 changes for the new regime. Remove close_and_cleanup and
3249 get_section_contents in favor of generics. New transfer vector
3252 * newsos.c: New support for Sony NEWS, another a.out format.
3254 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3255 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3256 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3258 * opncls.c (bfd_close): Call format-dependent write_contents
3259 routine, if writing, before calling target-dependent
3260 close_and_cleanup routine (which is now always generic, I think).
3261 * srec.c: Use bfd_alloc instead of malloc. Remove
3262 close_and_cleanup and move code from it to
3263 srec_write_object_contents. Add write_contents to tvec.
3264 * targets.c: Remove a.out little vector, replace a.out big
3265 vector with SunOS vector. FIXME: Need Vax support again now.
3267 * libbfd.h: Add write_contents format-dependent-vector to the
3268 bfd_target vector. Supply a generic close_and_cleanup routine.
3269 * liba.out.h: Handle the new aout.c split. Add prototypes for
3270 all routines defined in aout.c. Rename "sunos" things to "aout"
3271 things. Add a few fields where needed for various formats.
3272 * Makefile.in: Add aout.c and newsos.c.
3274 * archive.c, ieee.c, oasys.c: Lint.
3276 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3279 changed forward declaration struct stat; to reduce warnings. Changed
3280 comment on bfd_h_<x>_x.
3282 * ../include/m68kcoff.h, ../include/intel-coff.h,
3283 ../include/m88k-bcs.h
3284 Now there are two incarnations of relocs, linenos and syments. One for
3285 internal digestion, and one full of char arrays for I/O. The original
3286 names have gone to detect errors.
3288 * Makefile.in, m68kcoff.c, targets.c
3289 Test new structure code with a 68k coff implementaion
3291 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3292 Fixed all the places where there were problems with the size and
3293 alignments of structures on disk and structures in memory. #ifed out
3294 all the code in coffswap.c, since it should be done using the target
3297 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3299 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3300 multiple reloc command.
3302 * sunos.c (sunos4_set_section_contents): Made it so that sections
3303 are always padded to their alignment size.
3305 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3307 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3308 Clean up types and such (saber C problems).
3309 * ecoff.c: Clean up types and such. Remove routines that are
3310 not used. Fix up reading and swapping of shorts from files.
3312 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3314 * a.out.vax.c: Remove two bogus "static" from prototypes.
3316 * ecoff.c: Got rid of lots of non-working junk (that had
3317 been copied directly from coff-code.h).
3318 Updated to be consistent with updates to icoff.c and coff-code.h.
3320 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3321 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3323 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3324 but until the target_vector is automatically generated,
3325 it's as good as any. Note that the text offset is the only
3326 difference between NewsOS and SunOs (including magic numbers).
3327 (Most of the sunos_* routines should to renamed bsd_*
3328 and move to a bsd.c file. Then (and when the target_vector
3329 is automatically generated) it might make sense to create
3330 a separate Sony target.)
3332 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3333 on some systems, and doesn't help on others.
3334 Similarly, only define X_OK if not already defined.
3336 * trad-core.c: Don't include sys/stat.h - at least
3337 on NewsOS 3, it has already been included.
3339 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3341 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3342 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3343 symbol tables if necessary when reading them in, so gdb can use
3344 them. Add "bfd_coff_" to the names so they won't conflict with
3345 names in calling programs. FIXME-soon: if coff-code.h is
3346 included in two BFD modules, this will cause duplicate
3347 definitions; the routines should be exported to a separate,
3348 common, module (probably along with a mess of other ones).
3350 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3352 Improve modtime support.
3354 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3355 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3356 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3357 BUG: archive members still do not get correct mod times.
3359 Improve floating point support for core files.
3361 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3362 (sunos4_core_file_p): Create a second registers section in the
3363 core file, called ".reg2", for the float registers.
3365 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3367 * many changes to improve archive handling; found a logic flaw in
3368 bfd_check_format which only just happened to work by cooncidence.
3370 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3372 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3375 * bfd.h: changed type of udata in asymbol to void *, like it
3376 should be. Added bfd_reloc_dangerous enum member.
3378 * coff-code.h: Fixed it so that internally generated symbols get
3379 their values relocated correctly in all cases. Removed calls to
3382 * icoff.c: Not understanding the destination symbol of a reloc is
3383 not a failure any more, just 'dangerous'. This allows linking of
3384 b.out and coff images.
3386 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3390 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3392 * sunos.c (translate_to_native_sym_flags): fixed
3393 sym_pointer->n_value so that symbols on the way out get their
3394 section relative values calculated correctly.
3396 * coff-code.h (mangle_symbols): fixed problem where tags were not
3397 being relocated for structs, enums, unions. Also various lints.
3399 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3401 * archive.c (get_elt_at_filepos): system_call_error returned
3404 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3406 * Resolve the use of no_error and system_call_error.
3407 The bfd library itself now will never set bfd_error to
3410 The code still needs to be combed to make sure all the error
3411 codes are correct. I suspect they are not always set correctly.
3413 * The names of all the messages have _ prepended because the sun
3414 bundled compiler can't distinguish from a macro which takes an
3415 argument and the same identifier in a non-macro context.
3417 * The reason for the above being that entry points which used to
3418 be trampoline functions are now just macros which expand to a
3419 direct call through the bfd's xfer vector.
3421 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3422 must gas have its own version of everything (the gas version
3423 had the correct value)
3425 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3427 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3428 properly support i960 architecture and output correct reloc stuff.
3430 * bfd.h: added prototype for bfd_printable_arch_mach, added
3433 * coff-code.h: Applied patches from chrisb to support i960
3434 architecture, zero relocs and swap them correcly and conditionally
3435 compiled the timestamp.
3437 * sunos.c: Made the default section alignment 2^3 so that doubles
3438 are done properly. Fixed the same reloc bug that was in b.out.c
3440 * sysdep.h: Now compiles on a Posix box
3442 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3444 * icoff.c: Fix comment on big-endian version.
3445 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3446 F_RELFLG). Set F_AR32WR in output files if little endian
3449 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3451 * archures.c fixed =/== typo
3453 * sunos.c added architecture stuff for output. Fixed
3454 bug where files where vma(data) != size(text)
3455 were processed wrong.
3457 * coff-code.h added a lint cast
3459 * (../include/a.out.sun4.h) fixed it so zmagic
3462 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3464 * archive.c removed loads of includes, and fixed bug where string
3465 table didn't have a null at the end.
3467 * bfd.c fixed includes, added symbols argument to
3468 canonicalize_reloc entry point.
3470 * libbfd.c fixed includes and added some lint patches.
3472 * targets.c added both sorts of intel coff.
3474 * b.out.c fixed included, changed was the canonical
3477 * icoff.c added support for callj and big and little
3480 * opncls.c added chmod+xing for files with EXEC_P set.
3482 * sunos.c fixed includes. Changed default section
3483 alignement to words. Fixed relocation stuff to work with
3486 * bfd.h various new types added, prototype for new
3487 reloc calls, changed bfd->iostream to a void *
3488 to including files don't need stdio.h.
3490 * libcoff.h added conversion table to tie relocs to
3495 * coff-code.h fixed includes. Added code to support
3496 big and little endian formats. Various lints. Better
3497 processing of symbols. Changed reloc stuff to new
3500 * libbfd.h fixed includes
3503 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3505 * bfd.h changed name of alignment entry in sec_struct to
3506 alignment_power, because of conflicting uses within bfd.
3507 Now it should be obvious that it's a 2**n alignment
3508 specifier. Removed start_pad, end_alignment, block, minsize,
3509 output_file_alignment, subsection_alignment and original_vma fields.
3510 Added align_power() macro. Fixed bfd_section_alignment
3511 acessor macros. Added bfd_symbol_same_target macro.
3513 * b.out.c (b_out_write_object_contents) fixed to use
3514 new alignment member. Fixed (callj_callback) to use section
3515 relative symbols properly.
3517 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3518 Fixed (translate_from_native_sym_flags) to correctly make
3519 symbols section relative.
3521 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3522 (bfd_make_section) took out initialization of obsolete members.
3523 (bfd_print_symbol_vandf) added
3525 * opncls.c (bfd_create) created.
3527 * coff-code.h (coff_new_section_hook) took away refs
3528 to obsolete members. (make_a_section_from_file) added
3529 conversion between alignment types. (coff_symbol_from)
3530 added. (coff_count_linenumbers) only counts linenumbers
3531 if symbol is of coff-type. (coff_mangle_symbols) only
3532 heavily mangles symbols if symbol is coff-type.
3533 (coff_write_symbols) various lints. (coff_write_object_contents)
3534 various lints and modification for alignment conversion.
3535 (coff_slurp_relocs) fixed for use with new asection shape.
3537 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3539 * archive.c lots of lint
3541 * b.out.c added callj relocation support, upgrated reloc howto.
3542 Fixed so that asymbol and reloc records are output
3545 * bfd.c lots of lint, support for new bfd entry point
3548 * bfd.h changed definition of asymbol to contain pointer to
3549 owning bfd, removed target dependencies.
3551 * cache.c took out print statements, put in BFD_ASSERT calls.
3553 * coff-code.h various lints, corrected linenumber output
3554 functionality. Added support for new style asymbols and
3555 bfd_print_symbol. Fixed so that asymbol and
3556 reloc records are handled correctly. Added timestamp.
3558 * icoff.c Added support for new howto shape.
3560 * liba.out.h Added support for new asymbol shape
3562 * libbfd.c various lints
3564 * libbfd.h various lints
3566 * libcoff.h added support for new asymbol shape.
3568 * sunos.c various lints. Added support for new asymbol shape
3569 and bfd_print_symbol.
3571 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3573 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3574 pointer lint. Added support for callj relocation. Fixed bug where
3575 the last 32 bytes of the text section were overwritten by data. Fixed bug
3576 where archives of b.out didn't work due bfd_slurp_extended_name_table
3579 * sunos.c added support for n_other field. Braced the howto table so
3580 that it won't be affected by any lengthing of the howto struct typedef.
3583 * bfd.h added support for n_other field, added special_function
3584 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3587 * bfd.c upgraded bfd_perform_relocation, various lints.
3589 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3591 * ChangeLog: Started ChangeLog for BFD.
3592 * ToDo: Create file for suggestions.
3594 * Makefile: Support easy loading into Saber C.
3595 Add dependencies for icoff.o and bcs88kcoff.o.
3596 Rename coff.c to coff-code.h. Change callers.
3598 * bfd.c (bfd_check_format): Allow the check_format routines
3599 to return the desired target vector, rather than just a Boolean.
3600 bfd.h (bfd_check_format): Change function pointer return type.
3601 archive.c (bfd_generic_archive_p): change callee.
3602 b.out.c (b_out_little_object_p, b_out_big_object_p,
3603 b_out_real_object_p): change callee.
3604 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3605 in check_format transfer vectors that need a filler.
3606 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3607 bcs88kcoff.c: change callee.
3608 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3609 icoff.c: change callee.
3610 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3612 * libbfd.c (zalloc): It should actually zero the storage!
3613 This was commented out for some reason.
3615 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3616 This is so callers can avoid <stdlib.h> which doesn't exist
3619 * bfd.c (map_over_sections): Add debugging code, since I
3620 noticed the section count for sunos core files was bad, but only
3621 GDB had detected the problem.
3622 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3623 bfd_get_section_linenos): Remove obsolete functions.
3624 (bfd_apply_relocations): Use longs, not ints, for the math.
3626 * bfd.h: Declare enum boolean and struct bfd_target as well
3627 as typedefs for them. Remove obsolete
3628 bfd_get_section_lineno_size.
3630 * cache.c: Make the "fdopen" support work. Keep better track
3631 of how many files are open. Centralize the opening of files
3632 and be sure bfd_open[rw] actually try to open the file. Evade
3633 linked list initialization problems.
3635 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3637 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3639 * cplus-dem.c: Delete file, since it is not part of BFD.
3641 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3642 (bfd_openr, bfd_openw): Actually open the file, give error now.
3644 * sunos.c (sunos4_core_file_p): Set section count.
3645 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3646 obsolete definitions.
3647 (_write_symbol_table): Initialize <idx> counter.
3648 (foop): Eliminate debugging code.