1 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
4 against machine architecture stored in the ELF header, to resolve
6 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
7 NULL, so only use results when non-NULL.
8 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
9 and add to vector of targets.
11 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
13 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
14 are always just debugging symbols.
16 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
17 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
19 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
21 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
22 hpux 7). Patch from friedman@gnu.ai.mit.edu.
23 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
24 defined, which they aren't in hpux 7.0.
26 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
27 Tran-Le, tranle@intellicorp.com.
29 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
31 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
32 ahead and do the relocation.
33 (ecoff_refhi_reloc): Don't to the relocation here, just remember
34 what needs to be done.
35 (ecoff_reflo_reloc): Do the REFHI relocation here.
37 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
39 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
40 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
41 relocs are reasonable.
42 * coff-msym.c: Eliminated uses of DEFUN.
43 (ecoff_swap_tir_out): New function.
45 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
47 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
48 * configure.host (vax-*-ultrix2*): Add triplet.
49 * hosts/vaxult2.h: New file.
50 * config/vaxult2.mh: New file.
52 * aoutx.h (string.h): Include for strchr and friends.
53 * archive.c (string.h): Include for memchr and friends.
54 * elf32.c (string.h): Include for strrchr and friends.
56 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
58 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
59 (MY_set_sizes): Use sunos4_set_sizes.
61 * elf32.c: Renamed from elf.c. Several CPU-specific functions
62 deleted, as well as elf-big and elf-little targets.
64 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
66 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
68 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
70 * coffcode.h (coff_compute_section_file_positions): Don't need
71 variable "old_sofar" if compiling for i960.
73 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
77 * ieee.c (exten, envi): "static" belongs first in declaration.
79 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
81 * srec.c: add support for symbolsrec, srecords with symbols in
84 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
86 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
87 to avoid lint complaints.
89 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
91 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
92 type SHT_STRTAB. Don't alter file offset for section 0.
93 (reloc_type_names): Now an array instead of a macro. Still inside
94 "#if 0", since it's used only in debugging code also in "#if 0".
95 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
96 (sort_reloc_map): New function.
97 (sparc_reloc_map): New variable.
98 (elf_bfd_reloc_type_lookup): New function.
100 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
102 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
103 bfd_make_debug_symbol; they were already in the target structure.
104 * Adjusted all uses of JUMP_TABLE.
105 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
106 from coff_make_debug_symbol.
107 * libcoff.h: Updated accordingly.
109 * Minor cleanups provoked by gcc warnings:
110 * aoutx.h (NAME(aout, reloc_type_lookup)),
111 cpu-h8300.c (local_bfd_reloc_type_lookup),
112 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
114 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
115 ieee.c (ieee_slurp_section_data),
116 elf.c (elf_make_sections, elf_fake_sections,
117 elf_compute_section_file_positions, elf_write_object_contents):
118 Removed unused variables.
119 * archures.c: Removed /* from within comment.
120 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
121 * oasys.c (oasys_write_data): Initialize i.
123 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
125 * libcoff.h (obj_raw_syment_coun): New macro.
126 * coffgen.c (coff_get_normalized_symtab): Initialize
128 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
130 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
132 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
134 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
135 for compatibility with tools from MIPS.
137 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
138 * config/irix3.mt, config/irix4.mt: Removed.
139 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
140 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
142 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
144 * hosts/hp300bsd.h: Add gross hack to determine whether we
145 are running on BSD 4.3 or BSD 4.4, and use appropriate include
146 files (and set other parameters) to match.
148 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
150 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
151 ansi definition which otherwise confuses non-ansi compilers.
153 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
154 ultrix cc by forward declaring getenv as is done in
157 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
159 * elf.c (elf_info_to_howto): cast an enum into unsigned char
160 avoiding a fatal error in vax ultrix 4.2 cc.
162 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
164 * bfd-in.h, VERSION: Roll to version 2.1.
166 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
168 * oasys.c (oasys_write_object_contents): Lint.
169 * srec.c: Whitespace cleanup.
171 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
173 * coffgen.c (coff_print_symbol): Print correct tagndx value;
174 cleaned up output formatting a bit.
176 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
178 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
179 relaxable. Should be moved somewhere else.
181 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
183 * aout-mipsbsd.c: Eliminated uses of DEFUN.
184 (aout_mips_*_vec): Added seclet_link element.
186 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
187 support for aout-mipsbsd target.
189 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
191 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
193 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
195 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
197 Add support for the H8/500
199 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
201 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
203 * libecoff.h: New file. Defines ECOFF backend data for gdb.
204 * coff-mips.c: Now includes libecoff.h.
205 (ecoff_data_type): Moved to libecoff.h.
206 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
207 call it. If there is ever another ECOFF target, this and the
208 swapping functions should be accessed via an ECOFF specific target
210 * Makefile.in (coff-mips.o): Depends on libecoff.h.
212 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
214 * coffcode.h: Removed MIPS specific information, since coff-mips.c
215 no longer includes this file.
217 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
218 bits to 0 to make comparison test useful.
220 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
221 avoid overflowing GP accessible sections in binutils/objdump.
223 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
225 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
226 reading more robust: Fail if string index is out of string
229 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
231 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
232 PCREL13): Don't take dst_address into account; the input file has
233 already taken care of that.
235 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
237 * coff-mips.c: Completed support for linker and binutils.
239 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
241 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
242 original addend from section contents.
244 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
246 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
247 * hosts/delta88.h (strtol): Fix prototype.
248 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
250 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
252 * elf.c: Get rid of "#ifdef sparc".
253 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
254 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
256 (elf_info_to_howto): Use runtime conditionals on CPU type, not
257 compile type conditionals on host CPU.
258 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
260 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
262 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
264 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
265 ECOFF which has two common sections.
266 (bfd_com_section): Set SEC_IS_COMMON flag.
267 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
268 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
269 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
270 bfd_is_com_section macro rather than checking for equality to
273 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
275 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
276 (coff_mkobject_hook): Accept aouthdr argument.
277 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
278 Handle NULL aouthdr argument.
279 (coff_object_p): If there is no aouthdr, pass it as NULL to
281 * libcoff.h: Rebuilt for mkobject_hook changes.
283 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
284 additional MIPS ECOFF fields.
286 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
288 * configure.host: added mips-dec-bsd*
289 * configure.in: added mips-dec-bsd*
290 * aout-mipsbsd.c: new file for mips-dec-bsd*
291 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
292 * aoutx.h: added mips support.
293 * archures.c: added mips support to bfd_default_scan().
294 * cpu-mips.c: added support for R4000 (untested).
295 * libaout.h: added MIPS1 & MIPS2 magic numbers.
296 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
297 hope will make it into include/bfd.h.
298 * targets.c: added aout_mips_*_vec.
300 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
302 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
304 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
306 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
308 * libcoff-in.h: Update prototype for coff_count_linenumbers.
310 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
312 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
313 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
314 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
315 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
317 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
318 bfd_swap_reloc_in or coff_swap_reloc_out.
319 * coff-mips.c: Added code to link and write out symbolic debugging
320 information, and to swap relocs in and out.
322 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
324 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
325 (coff_write_object_contents): coff_count_linenumbers returns the
326 number of line number records it found.
328 * coffgen.c (coff_write_linenumbers): only write out line numbers
329 in the section they belong to.
331 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333 * targets.c (bfd_target): Added relocateable argument to
334 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
335 target vector for linker use.
336 * bfd.c (bfd_seclet_link): New macro.
337 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
338 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
339 and boolean return value. Made static.
340 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
341 relocateable argument.
342 * reloc.c (bfd_generic_get_relocated_section_contents): Added
343 relocateable argument (if relocateable, saves relocs).
344 * bout.c (b_out_get_relocated_section_contents),
345 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
346 relocateable argument (if relocateable, just calls
347 bfd_generic_get_relocated_section_contents).
348 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
349 argument to prototype.
350 * All targets: Set new _bfd_seclet_link vector to
351 bfd_generic_seclet_link.
353 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
355 * coffgen.c: #include seclet.h.
357 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
359 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
360 debug info. Setup info about linker symbols only, and use
361 standard bfd fields to hold the info.
362 * (hppa_object_p): Remove unneeded decls.
363 * (hppa_new_section_hook): Get rid of most of this.
364 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
365 fat. Remove all knowledge of stabs, remove redundant knowledge of
367 * Remove macros for accessing fields which are now gone.
369 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
371 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
373 * coff-z8k.c: delete unused reloc functions
375 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
377 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
378 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
379 * coff-msym.c: Use DEFUN for function definitons.
380 * coff-mips.c: Added code to read and print symbols, and to find
383 * coffcode.h: Moved many generic functions into coffgen.c. Moved
384 swapping functions into coffswap.h for ECOFF use. Moved
385 relocation functions, only used by h8300 and z8k, into reloc16.c.
386 Added hooks for coffgen.c functions to backend data structure, and
387 added hook functions. Still more could be done.
388 * coffswap.h: New file to hold COFF swapping routines.
389 * coffgen.c: New file to hold generic COFF functions.
390 * reloc16.c: New file to hold h8300 and z8k specific relocation
392 * libcoff-in.h: Added declarations for functions in coffgen.c.
393 * libcoff.h: Rebuilt to incorporate changes.
394 * coff-h8300.c: Function name changes.
395 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
396 hook rather than defining EXTRA_CASES.
397 * Makefile.in: Build new files coffgen and reloc16. Added
398 dependencies of coff-*.o on coffswap.h and seclet.h.
400 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
402 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
403 about discarding const.
405 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
407 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
409 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
411 * configure.in (post-target): If --with-minimal-bfd is specified,
414 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
416 * srec.c (srec_write_records): one of my boards wants a CR between
419 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
421 * archive.c (do_slurp_coff_armap): set symdef_count correctly
422 (it broke a couple of weeks ago).
424 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
426 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
427 return type, so libbfd.h doesn't reference undefined typedefnames.
429 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
431 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
433 (coff_pointerize_aux): don't pointerize a negative tagndx
434 (sometimes generated by SCO 3.2v4 cc).
436 * bout.c (calljx_callback, callj_callback,
437 b_out_get_relocated_section_contents): warn if relocating against
440 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
442 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
443 Make a bunch more routines be static.
444 * hppa.c (fill_spaces): Get rid of this, replace with much better
445 written setup_sections().
446 * (setup_sections): New routine to create BFD sections for each
447 space and subspace in SOM files.
448 * (hppa_object_setup): Use BFD sections created by
449 setup_sections() to locate GDB symbol table info.
450 * (make_unique_section): New routine to create a BFD section. It
451 ensures that the given name is unique, and will generate a unique
453 * (hppa_object_p): Become much more paranoid about file header.
454 * (make_bfd_asection): Call bfd_make_section to do the dirty
455 work. Simplify code somewhat.
456 * (hppa_core_file_p): Use proper name for stack section.
457 * libhppa.h: Remove millicode_start, millicode_end decls.
459 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
461 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
463 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
464 relocs, don't bother doing the adjustment if the value to add is
467 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
469 * bfd.c (bfd_get_size): New function that gets an upper bound
470 on the possible size of any object in a bfd.
471 * elf.c (bfd_elf_find_section, elf_get_str_section,
472 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
474 * elf.c (elf_big_vec, elf_little_vec): Document last three
475 members initialized to NULL.
477 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
479 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
481 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
483 * hosts/std-host.h: New file. Attempt at a generic/default
484 set of definitions, to discourage porting to new hosts by copying.
485 * hosts/news.h: Removed.
486 * hosts/sparc.h: Use std-host.h.
487 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
488 perhaps we can later remove the the_bfd field from each symbol.
489 * syms.c (struct symbol_cache_entry): Remove unused field
490 app_data. Add comment noting that the_bfd is almost redundant,
492 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
493 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
494 * hppa.c (fill_spaces): Make slightly more rebust.
495 * configure.in: Allow std-host as the "default" host.
497 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
499 * bfd.c: Add struct hppa_core_data to tdata union.
500 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
501 Get rid of HPPA/BSD specific code. That will go somewhere else
503 * (fill_spaces): Don't spin forever and die if you don't find
504 $MILLICODE$ subspace.
505 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
507 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
508 Make these work for HPUX.
509 * (make_bfd_asection): New routine to make section creation a
511 * (hppa_core_file_p): Completely rewrite, leave out bugs.
512 * libhppa.h: #include the right system files. Redefine all of
513 the structs/macros for hacking core files to use more sensible
514 HPUX core file structures.
515 * targets.c (target_vector): Conditionalize hppa_vec on
516 HOST_HPPAHPUX, not hp9000s800.
517 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
518 malloc and realloc. #define HOST_HPPAHPUX.
520 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
522 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
523 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
524 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
525 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
527 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
528 * aix386-core.c: New file for handling core files on AIX on PS/2.
529 * targets.c: if AIX386_CORE, use aix386_core_vec.
530 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
533 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
535 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
538 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
540 * Makefile.in: added dvi target
542 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
544 * bfd.c: Use right name for tekhex tdata struct.
545 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
546 * libcoff.h: Updated to get spacing change from coffcode.h.
547 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
549 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
551 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
552 functions, with the "guts" of the old bfd_slurp_bsd_armap
553 and bfd_slurp_coff_armap, but assuming we've already checked
554 if the armap is present or not.
555 Also, rewrite a bit to avoid keeping around obstack data
557 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
558 Various fixes to correctly handle COFF_style archives names.
559 (Note that because these have a trailing '/', the names can
560 have embedded spaces.)
561 * archive.c (bfd_slurp_armap): New function, replaces old
562 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
563 _either_ format, and calls do_slurp_bsd_armap or
564 do_slurp_coff_armap if either form of map is seen.
565 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
566 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
567 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
568 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
570 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
572 * hppa.c: #include "sysdep.h", not <sysdep.h>.
573 * libhppa.h: Make millicode_start and millicode_end be unsigned
574 int to be same type as CORE_ADDR in GDB. Why are these here?
576 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
578 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
579 vaddr of the section to the addend.
580 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
581 SCO_CORE to SELECT_VECS.
582 (target_vector): add sco_core_vec.
583 * sco-core.c (sco_core_vec): add leading underscore initializer.
584 * configure.in (i[34]86-*-sco*): use target i386-sco.
585 * config/i386-sco.mt: new file; define SCO_CORE.
587 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
589 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
591 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
593 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
595 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
597 * hosts/i386linux.h: Include unistd.h.
599 * aoutx.h (print_symbol): aout_stab_name returns a constant
601 * libaout.h (aout_stab_name): Fix prototype.
602 * stab-syms.c (aout_stab_names): Array is now const.
603 (aout_stab_name): Return value is now pointer to const.
605 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
608 * syms.c (asymbol): Added new field "app_data", for data
609 particular to the application. Some of the linker flags ought to
610 get moved to this field someday.
612 * archures.c (bfd_default_scan): Recognize a few more numbers:
613 80486, 80960, and 960.
615 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
616 bfd_coff_std_swap_table, cast to PTR.
617 * bfd.c (bfd_coff_swap_*): Deleted macros.
618 * targets.c (struct bfd_target): Deleted COFF-specific swapping
620 * coffcode.h (type bfd_coff_backend_data): New structure type,
621 contains pointers to the COFF-specific swapping routines.
622 (bfd_coff_std_swap_table): New data structure, to be used when
623 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
624 (bfd_coff_swap_*): New macros.
625 * coff-mips.c (mips_coff_swap_table): New data structure.
626 (ecoff_big_vec): Use it.
627 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
628 * All other targets: Deleted coff-specific vector entries.
630 * trad-core.c: Fixed some `PARAMS' uses that were missing
633 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
635 * aoutx.h (some_aout_object_p): Protect arg prototype in
636 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
638 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
640 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
641 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
642 PARAMS for readability.
644 * aoutx.h: Add type to callback parameter.
645 * coff-mips.c: Don't call trad-core.h, not needed.
646 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
647 * trad-core.h: Eliminate, unused.
649 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
651 * format.c (bfd_check_format): if default target isn't found
652 then look through the entire list rather than return early.
654 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
656 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
658 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
660 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
662 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
664 * coff-z8k.c: checkpoint, more addressing modes handled
665 * coffcode.h (get_value): don't truncate reloc->addend field, it's
668 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
670 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
672 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
674 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
676 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
678 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
679 and about when file descriptors are closed.
681 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
683 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
684 written out correctly.
686 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
688 * section.c: New section bit SEC_SHARED_LIBRARY.
689 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
690 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
693 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
695 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
696 macros; use PARAMS to declare the function pointers involved.
698 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
699 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
701 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
703 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
705 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
706 declaring pointers to functions.
707 * cache.c, elf.c: Move static function decls to top, use PARAMS.
708 * seclet.h: Declare external function with PARAMS.
710 * doc/chew.c (exfunstuff): Eliminate.
711 (paramstuff): Replace exfunstuff with function to generate PARAMS.
712 * doc/proto.str: Use paramstuff rather than exfunstuff.
714 * libbfd.h: Update, based on changes in source code and chew.
716 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
718 * libieee.h: Add FIXME about removing limit on number of sections.
719 * bfd-in.h: Improve comments to make it clear that bfd.h is
720 the wrong place to edit this file.
721 * Makefile.in (install): Install ansidecl.h and obstack.h in the
722 same places where we install bfd.h.
724 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
726 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
727 symbol type before blindly modifying the auxent. Specifically,
728 only modify the endndx fields for types that need it, and don't
729 set the array information for non-arrays.
731 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
733 * aoutx.h (some_aout_object_p): Section list should be set up
734 correctly anyways; don't have to set up "next" pointers manually.
736 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
738 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
739 config/i386v.mh: removed -DUSG from HDEFINES.
740 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
742 hosts/i386v.h: don't define POSIX_UTIME.
744 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
746 * ieee.c (ieee_slurp_sections): make a private copy of the
747 section's name before truncating it.
749 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
751 * hppa.c: add symbol_leading_char entry in transfer vec
753 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
755 * ieee.c (get_symbol): can now cope when two symbols of a
756 different class, but the same index number occur consecutively.
757 (get_section_entry): nicer name for sections being forward
758 referenced. (ieee_archive_p): don't free the filename string,
759 since it was never malloced.
761 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
763 * coffcode.h (coff_write_object_contents): Zero timestamp field.
765 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
767 * coffcode.h (coff_swap_aux_out): set the fcnary info before
768 optionally setting the dimen info, since they are in the same
769 memory locations. Also zero out external auxent.
770 (coff_write_symbol): don't zero external auxent; now done in
773 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
775 * Check fclose return value for errors.
776 libbfd.h: bfd_cache_close now returns a boolean.
777 cache.c (bfd_cache_delete): return fclose success value.
778 (bfd_cache_close): return bfd_cache_delete return value.
779 opncls.c (bfd_close, bfd_close_all_done): return result of
782 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
784 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
786 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
788 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
789 work out a coff relocation type from a howto's attributes rather
790 than using the input r_type field. This fixes PR1677 and allows
791 conversion of a.out relocs to coff relocs.
793 * coffcode.h (coff_write_relocs): if supplied a relocation
794 relative to an absolute symbol, use the right symbol index.
796 * reloc.c (bfd_perform_relocation): do a partial link for coff
799 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
801 * changes to support i386-sysv with shared libraries:
802 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
803 check for .data2; if _LIB is defined, check for it; map
804 SEC_NEVER_LOAD to STYP_NOLOAD.
805 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
806 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
807 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
808 if section has contents, not just if it is loadable; if
809 TWO_DATA_SECS, check for .data2
810 (coff_set_section_contents): set vma of .lib section to number of
812 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
813 don't define coff_write_armap to bsd_write_armap.
814 * hosts/i386v.h: don't include <utime.h>, since it is not provided
817 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
819 * solaris2.h: Get the definition of alloca from alloca.h if we
822 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
824 * configure.in (i960-*-{aout,bout}): Support these.
826 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
828 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
830 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
832 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
833 no-longer-used definitions of L_SET and L_INCR.
834 * i386linux.h: Tweaks to smooth Linux build.
836 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
838 * seclet.h: Add enum tag to bfd_seclet_enum_type.
840 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
842 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
843 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
844 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
845 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
847 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
848 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
850 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
852 * configure.host: New file, contains mapping of host configs
853 to host support file names for bfd, binutils, opcodes.
854 * configure.in: Use it.
855 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
856 * i386bsd.c: Cleanup, reformat.
857 * config/i386-bsd.mt: Comment changes.
858 * config/i386bsd.mh: New file for core file support.
859 * hosts/i386bsd.h: Merge changes from Peter Schauer.
860 * bout.c (ALIGN): Rename to ALIGNER, since system header files
861 on BSD 4.4 define ALIGN (sigh!).
863 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
865 * libaout.h (aout_backend_data): added exec_header_not_counted
866 field. For ZMAGIC files only, when text_includes_header is set, by
867 default the length of the exec header is counted in the text
868 section size. For go32, exec header is mapped in but does *not*
869 contribute to the size of section.
870 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
871 is not set, but ztih is, add the size of the exec header to the
872 recorded size of the text section.
873 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
874 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
875 Also set text_includes_header.
876 * aout-target.h (*_backend_data): cleare exec_header_not_counted
877 by default in MY(backend_data).
879 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
881 * aout-target.h (callback): Don't define this function if it won't be
884 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
885 type doesn't match. Don't lose if file sections have already been
887 (set_arch_mach): Set reloc_entry_size.
888 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
890 * hosts/i386bsd.h: New file.
891 * configure.in: Recognize i[34]86-*-bsd host.
893 * aout-target.h (callback, write_object_contents): Delete unused
896 * aoutx.h (reloc_type_lookup): New function.
897 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
898 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
899 (MY_reloc_howto_type_lookup): Don't define it.
901 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
903 (slurp_symbol_table): Use header byte order, not target byte
904 order, for reading symbol data.
906 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
908 * configure.in: Undo some brain damage in the host section.
909 * configure.in: Reformat the target section, test many configs.
910 * Makefile.in (make): Remove obsolete `make make'.
911 * aoutx.h (some_aout_object_p): Make defines line up.
913 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
915 Now a bfd knows whether underscores are normally prepended
916 to symbols in its file format.
918 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
919 coff-z8k.c: targets set so they have leading underscore
920 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
921 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
922 without leading underscore flag
923 * targets.c: add symbol leading char to xvec description
924 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
926 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
928 * archive.c: Make errno global.
929 * archive.c (_bfd_write_archive_contents): If read fails (and
930 errno!=0) set bfd_error to malformed_archive (since this probably
931 indicates a truncated archive), rather than system_call_error.
933 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
935 * Makefile.in: added rules for i386bsd.c
936 * i386bsd.c: new file, supporting 386bsd.
937 * configure.in: recognize i386-*-bsd target.
938 * config/i386-bsd.mt: new file - 386bsd target configuration.
940 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
942 * configure.in: re-arrange host section to use *-*-* notation,
943 clean up some of the target section as well
945 * seclet.c: cast result of bfd_get_relocated_section_contents to
946 avoid compiler warnings
948 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
950 * coffcode.h (coff_section_symbol): Create section if it doesn't
953 * bout.c: Removed some unused variables.
955 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
957 * Portability fixes from p3:
958 coffcode.h (coff_write_relocs): removed sanity check until it
959 works on all targets (per advice from sac).
960 config/hp9000.mh: new file to define USG.
961 hppa.c: #undef hppa before the JUMP_TABLE.
962 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
964 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
965 local variable target volatile to avoid mysterious bug in
968 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
970 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
971 * hosts/hppahpux.h: Remove bcopy and index circumventions.
973 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
975 * coff-z8k.c (func_da, func_jr): Lint.
976 * coffcode.h: Use memset rather than bzero.
977 * elf.c: Use memcpy rather than bcopy.
978 * tekhex.c: Use memset rather than bzero.
980 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
982 Add Adobe a.out support.
984 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
985 * config/adobe.mt: Add.
986 * configure.in (*-adobe-* target): Add.
987 * targets.c (a_out_adobe_vec): Add.
988 * Makefile.in: add aout-adobe.c.
990 * configure.in: Put two dashes in all entries to be matched.
991 Add comments to remind people to do this.
992 Reorder all entries that match manufacturer names, to occur
993 last, so they will only be matched if no more specific match
994 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
996 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
998 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
999 since we should never have a NULL section.
1000 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1001 tests, set the section to bfd_abs_section.
1003 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1005 * coff-z8k.c: getting closer
1006 * coffcode.h (coff_get_relocated_section_contents): allow
1007 EXTRA_CASES hooks for different arches to provide different reloc
1009 * seclet.h: #ifndef around it to allow multiple inclusion
1010 * srec.c: minor doc fix
1012 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1014 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1016 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1018 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1021 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1023 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1024 filling in reloc, in case immediately following code doesn't set
1027 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1029 * coffcode.h (coff_renumber_symbols): set the last renumbered
1030 symbol pointer to NULL, as expected by coff_write_linenumbers.
1031 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1032 type R_IHCONST used on the 29k.
1034 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1036 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1037 update, based on how the underlying file was opened. Obsoletes
1039 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1040 all FASCIST_FDOPEN config defines.
1042 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1044 * sparc-opc.c: Moved to opcodes library, now that we have one.
1045 * Makefile: Don't compile it.
1047 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1049 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1051 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1053 * section.c (bfd_set_section_flags): Remove a sanity check.
1054 It is unfortunately broken, and prevents strip from working.
1056 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1058 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1059 created by last change.
1061 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1063 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1064 * bfd-in.h: Bump to version 2.0.
1066 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1068 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1069 braindamaged HP/Apollo compiler happy.
1071 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1073 * format.c: Fix description of search for matching target.
1074 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1075 * targets.c: Update description of search for matching target.
1076 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1077 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1078 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1080 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1082 * Makefile.in: Added mostlyclean/clean/distclean rules.
1084 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1086 * targets.c (target_vector): Take out oasys (unless that is
1087 the default): Because there is no magic number in archives,
1088 there can be annoying target mis-matches.
1090 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1092 * sparc-opc.c: Rigorously updated to match architecture manual.
1094 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1096 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1097 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1098 to the built-in abs_section were not written out correctly.
1100 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1102 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1103 large, assume we're using a swapped byte order and fail with
1104 wrong_format rather than dumping core.
1106 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1108 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1109 filename constraints.
1110 * Makefile.in: Updated to reflect change.
1112 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1114 Add preliminary support for the we32k:
1116 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1118 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1120 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * bout.c: added support for relaxable alignment relocs.
1124 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1125 pass down pointer to play area rather than use alloca
1127 * cpu-z8k.c (compatible): made static to reduce name space
1130 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1132 Add basic support for the z8k:
1134 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1135 section.c, targets.c,
1137 * syms.c: move mis-inserted patch.
1139 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1141 Documentation fixes:
1142 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1143 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1145 * reloc.c: break out addend item from surrounding text.
1147 * doc.str (DOCDD): Defined. Adds text to output.
1148 (bodytext): Put bulletize before kill_bogus_lines.
1149 * chew.c (bulletize): End itemization after a blank line, to
1150 prevent following text from being swallowed up in an item.
1152 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1154 * configure.in: Add sparclite as a target.
1156 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1158 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1161 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1162 from a coff file (csym is null), dont deref them
1164 * ieee.c (parse_expression): get the answer right when adding an
1165 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1166 on elts so that filename is filled in.
1168 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1170 * bout.c (howto_align_table): New set of relocs, with enough
1171 data for "objdump -r" to work.
1172 (b_out_reloc_type_lookup): Recognize alignment relocs.
1174 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1176 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1177 invocations of make. Also, always create installation
1180 * config/apollov68.mh: removed -g from CC definition.
1182 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1184 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1185 overflowing gp-offset range.
1187 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1189 * srec.c (srec_set_section_contents): don't write out sections
1190 without the LOAD and ALLOC attributes
1192 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1194 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1195 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1196 * aout-target.h (callback): Don't set page/seg sizes.
1198 (set_sizes): New routine.
1199 (backend_data): Point to it.
1200 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1201 (sunos4_aout_backend): Point to it.
1202 * aoutx.h (set_arch_mach): Call set_sizes callback.
1204 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1206 * aout-target.h: Make _bfd_slurp_extended_name_table be
1207 the default. Given that we *write* the suckers (for long
1208 archive member names), we really ought to be able to read them!
1209 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1210 seem to be needed, and many machines don't have it.
1212 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1214 * coff-m68k.c (vector): read and write archives in coff format.
1216 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1218 * opc-sparc.c: New file.
1220 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1222 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1223 pointers to bfd_byte* before performing arithmetic on them. Such
1224 use with bare void* pointers is a gcc extension.
1225 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1226 * archive (normalize): Add to CONST to match actual usages with
1229 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1231 * configure.in: Recognize i486 host cpu, and use i386-elf
1234 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1236 * config/stratus.mt (CC): Remove definition.
1237 * elf.c (bfd_section_from_shdr): Test for the possibility that
1238 section_from_elf_index returns NULL and don't dereference it.
1240 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1242 * add hppa_data to bfd tdata (indirectly via sef).
1244 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1246 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1248 * configure.in: error messages to stderr, not stdout
1250 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1252 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1253 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1254 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1256 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1258 * configure.in: recognize hppa* instead of hppa
1260 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1262 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1263 RTYPE2HOWTO to cope with same.
1264 * reloc.c (bfd_perform_relocation): added support for size of -2
1265 (subtract a word reloc type). Updated doc.
1267 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1269 * Makefile.in: merged changes from progressive, removed rcsid.
1271 * archures.c, archive.c, Makefile.dos: removed rcsid.
1273 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1275 * bfd-in.h : add BFD_IS_RELAXABLE flag
1276 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1277 header e_relaxable, major hackery in callbacks
1278 * libaout.h : add space for a_relaxable.
1279 * seclet.c (rel): don't relax empty sections
1282 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1284 * section.c (STD_SECTION): add some casts to the initializers for
1287 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1289 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1290 and add appropriate casts to keep (picayune) aix-cc happy.
1292 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1294 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1295 symbol pointers. Punt expensive & useless bfd_realloc. Use
1296 malloc for raw symbols, and free it before returning.
1297 (bfd_section_from_shdr): Do not slurp symbol table until politely
1298 asked. Do not even slurp string tables.
1299 (elf_get_symtab_upper_bound): Count 'em without reading them.
1300 (elf_get_symtab): This is how to politely ask. Schlurp!
1301 This should probably just *become* elf_slurp_symbol_table, FIXME.
1303 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1305 * archive.c (bsd_write_armap): write the timestamp of the
1306 archive header to be just a little bit later than the timestamp of
1307 the file, otherwise the linker will complain that the index is
1310 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1312 * configure.in: Add m68k-ericsson-*.
1314 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1316 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1317 * elf.c: Remove unconditional debug printf's.
1318 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1319 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1320 (elf_slurp_symbol_table): Hand out symbols in forward, not
1321 reverse order. Simplify duplicate code.
1323 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1325 * elf.c: Remove "(void)" casts from function calls where the
1326 return value is ignored, in accordance with GNU coding standards.
1328 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1330 * hppa.c: Apply John's standard fix to avoid "empty translation
1331 unit" warnings from some ANSI-C compilers.
1333 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1335 * hosts/solaris2.h: Configure same as sysv4.
1337 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1339 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1340 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1341 type match actual return type.
1342 * elf_print_symbol (section_name): Make CONST.
1344 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1346 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1347 New files, for Linux (a free Unix clone for 386 machines).
1348 * Makefile.in, configure.in, targets.c: Update accordingly.
1350 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1351 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1352 correct calling of howto special functions and fixes from Raeburn
1354 * archures.c: nuke bfd_reloc_code_type
1355 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1356 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1357 SEC_NEVER_LOAD, various other bfdgas newness
1358 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1359 * targets.c: change jump table vector to above
1362 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1364 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1365 its prototype will be included in libbfd.h. Change result type
1366 to struct * (rather than equivalent typedef) so it can be used in
1367 the prototype, where they typedef won't be known.
1368 * libbfd.h: Updated version.
1370 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1372 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1373 targets.c: HPPA merge.
1375 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1377 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1378 * config/solaris2.mh: Kludge around Sun compiler bug.
1380 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1382 * libaout.h (aout_backend_data): Change defs of two bitfields to
1383 be unsigned chars instead to get around rs6000 compiler problem.
1385 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1387 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1388 Correct misconception that there can be only one symbol table.
1389 Only call elf_slurp_symbol_table on the full symbol table, not
1390 the dynamic one which is only a subset of the full one.
1392 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1394 * coffcode.h (coff_compute_section_file_positions): For I960,
1395 don't align sections in file.
1397 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1399 * targets.c (struct bfd_target): Added field for target-specific
1400 (but not file-specific) data, for distinguishing minor
1401 characteristics between (e.g.) a.out formats.
1403 * section.c (struct sec): New field user_set_vma indicates vma
1404 field should be heeded, not assumed to be unset.
1405 (STD_SECTION): Initialize that field of standard sections to zero.
1406 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1408 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1409 pre-swapped version.
1411 * archures.c (struct bfd_arch_info): Fixed order of comment and
1412 field decl. New fields indicate size of page and segment for
1414 * cpu-m68k.c (N): Fill in values.
1415 * cpu-sparc.c (arch_info_struct): Ditto.
1417 * libaout.h (struct aout_backend_data): Various bits of data (not
1418 all used currently) with characteristics of a.out implementation.
1419 Important field for now is text_includes_header, indicating that
1420 the text section starts immediately after the file header, which
1421 gets mapped in with it.
1422 (struct aout_data): New fields indicate whether vma has been
1423 adjusted yet (not yet used), and what magic number will be used in
1424 the output file (should go away in favor of vma_adjusted).
1425 (WRITE_HEADERS): Code for dealing with section sizes and related
1426 header fields replaced with call to adjust_sizes_and_vmas.
1427 * aoutx.h (some_aout_object_p): Fill in magic number field.
1428 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1429 (set_arch_mach): Set page size and segment size once CPU
1431 (adjust_sizes_and_vmas): New function; has much code moved
1432 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1433 and size parameters, as well as many header fields, after deciding
1434 on magic number for output file. Checks to ensure that this
1435 adjustment has only been done once.
1436 (set_section_contents): Call adjust_sizes_and_vmas instead of
1437 doing much of the work here.
1439 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1440 default (null) values of these fields.
1441 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1442 value in exec header.
1443 (sunos4_aout_backend, MY_backend_data): Define backend data
1444 indicating file header is included in text section.
1446 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1448 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1449 gcc version 2, to avoid warnings.
1451 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1453 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1454 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1456 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1458 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1460 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1462 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1463 * configure.in: Rewrite target parsing to use simple format.
1464 Handle sparc-sun-solaris2 configuration.
1465 * aout64.h: Avoid ANSI C brain death warning.
1466 * elf.c: Avoid trigraph (???) or /* in comments.
1468 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1470 * config/sysv4.mh: new file, RANLIB=echo
1472 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1474 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1476 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1477 elf_core_tdata_struct into a single common struct. Core files
1478 wouldn't have worked at all without this.
1479 (bfd_elf_find_section): New function for GDB's undercover use
1480 to find string sections that BFD hides from it.
1481 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1483 (elf_object_p, elf_core_file_p): Allocate internal file header
1484 storage dynamically.
1485 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1486 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1488 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1490 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1492 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1494 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1496 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1498 * configure.in: handle m680[01234]0 as aliases for m68k
1500 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1502 * coff-a29k.c: do byte relocs correctly
1503 * coffcode.h (styp_to_sec_flags): never load INFO sections
1504 * seclet.c (rel): don't relocate INFO sections
1506 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1508 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1509 Make the symbols unmodifiable.
1510 (bfd_section_init): Deleted.
1511 * init.c (bfd_init): Don't call bfd_section_init.
1513 * section.c (bfd_set_section_contents): Ensure that range to be
1514 written is within section boundaries.
1515 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1518 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1520 * coff-i960.c (howto_table): Deleted.
1521 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1522 interesting entries from old howto_table.
1523 (RTYPE2HOWTO): Adjusted to use switch.
1524 (coff_i960_reloc_type_lookup): New function.
1526 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1527 records for section symbol.
1528 (make_abs_section): Unused; deleted.
1529 (renumber_symbols): Re-order symbols so undefined symbols come
1530 last, as COFF format desires.
1531 (coff_write_symbol): Put C_FILE symbols in debug section always.
1532 (coff_section_symbol): New function; creates a symbol with the
1533 same name as a section, and sets up aux records for it.
1534 (coff_add_missing_symbols): New function; adds section symbols to
1535 symbol table if they aren't there already. Should someday also
1536 add a dummy C_FILE symbol if none is present.
1537 (coff_write_object_contents): Add missing symbols before preparing
1538 symbol table to be written.
1539 (coff_slurp_reloc_table): Verify that symbol indices read in are
1540 in a reasonable range.
1541 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1542 (obj_conv_table_size): Accessor macro.
1544 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1545 reloc types on i960.
1547 * bfd-in.h (bfd_get_section_name): New macro. Like
1548 bfd_section_name, but returns rvalue, not lvalue.
1549 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1550 (bfd_get_section_flags): Now returns rvalue.
1552 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1553 general, some specific to sparc or i960.
1555 * aoutx.h (set_section_contents): Set VMA for each section based
1556 on previous section. If text section VMA doesn't appear to have
1557 been set, make a best guess from the type of file.
1559 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1561 (MY(vec)): Initialize reloc_type_lookup field.
1563 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1564 (bfd_error_trap, bfd_error_vector): Extern, not common.
1566 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1567 few types of relocs for sparc; will need enhancement.
1569 * bout.c (callj_callback): Use DEFUN macro in definition.
1570 * coff-i960.c (optcall_callback): Likewise.
1572 * targets.c (bfd_target): Added fields reloc_type_lookup and
1573 _bfd_make_debug_symbol. Also minor comment changes.
1574 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1575 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1576 than arch info, and dispatch with BFD_SEND. Callers changed.
1577 * archures.c (struct bfd_arch_info): Deleted field
1579 * cpu-*.c: Don't initialize that field.
1581 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1582 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1583 (bfd_errmsg): Now returns ptr to const.
1584 * bfd-in.h (bfd_errmsg): Fix prototype.
1586 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1587 * reloc.c (bfd_generic_relax_section): Ditto.
1589 * section.c (Section Output doc): Improve description of use of
1590 output_section and output_offset.
1592 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1594 * sco-core.c: new file from net.
1595 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1596 Now we have the hairy linker, it's possible to move symbols from
1597 one section into another. Actually make that work!
1599 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1601 * hosts/sun3.h: fix declaration of free.
1603 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1605 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1606 * coff-h8300.c (reloc_processing): all relocs are relative to
1608 * opncls.c: don't use fdopen on DOS systems
1610 short patches from Glenn Kasten (glenn@ready.com)
1611 * target.c: enabled oasys support
1612 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1613 fix problem where a relocation which crossed a modification byte
1614 boundary did not work. Fix problem where a relocation near the end
1615 of a data record did not work.
1618 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1620 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1621 archvie header string counts the endian way, this heuristic sees
1622 how big an archive string to read by trying it one way and if the
1623 string table is unreasonably big, trying it the other. *FIXME*.
1624 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1626 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1628 * bfd-in.h: Increase version number to 1.97, for consistency
1630 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1632 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1634 * bfd-in.h: bump version to 1.96
1635 Major change; changed calling convention for
1636 bfd_get_relocated_section_contents so that caller allocates
1637 memory for section data.
1638 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1639 seclet.c, targets.c, bfd.c: reflect new convention.
1640 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1641 case, then use reasonable default values for SEC_* flags.
1643 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1645 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1646 size of output reloc struct.
1647 * targets.c, Makefile.in: comment out tekhex for the moment.
1648 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1649 * configure.in: tandem target is st2000
1650 * coff-m68k.c: rename static howto_table to global
1651 m68kcoff_howto_table.
1652 * bout.c: remove unnecessary abort
1653 * coff-a29k.c: various changes to the way relocations work to cope
1654 with the "new order" and latent bugs.
1657 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1659 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1660 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1661 * reloc.c (bfd_perform-relocation): don't relocate refs to
1662 absolute symbols if doing a partial link.
1664 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1666 * configure.in: Add a29k-amd-udi.
1668 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1670 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1671 internal_exec structure before initializing the fields that
1672 are used, so that the unused fields are in a known state.
1674 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1676 * tekhex.c (struct data_struct): Convert from typedef that
1677 typedefs nothing to a normal structure declaration.
1678 * tekhex.c (pass_over): Prototype args for function that
1679 second arg points to.
1681 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1683 * Makefile.in: remove old style staging. Do not print recursion
1686 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1687 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1690 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1692 * bfd.c, Makefile.in: added tekhex
1693 * aoutx.h (set_section_contents): pages should be padded to the
1694 size of a page, not the size of a segment.
1695 * configure.in: added go32 host and i386-aout target.
1696 * i386aout.c, libaout.h: now works for go32 target
1697 * ieee.c: fix bit rot.
1698 * seclet.c: support for padding seclet type.
1700 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1702 * Makefile.in: added .NOEXPORT:
1704 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1706 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1708 * elf.c (elf_compute_section_file_positions,
1709 elf_write_object_contents): Return boolean, not NULL (which
1711 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1712 Also ifdef-out code that aborts on unhandled section types.
1714 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1716 * configure.in: Recognize ncr3000 config
1717 * Makefile.in (MINUS_G): Pass on to recursive makes.
1718 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1720 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1722 * Makefile.in: Now that we have sym.h and symconst.h, compile
1723 coff-msym.c on all systems.
1724 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1725 * coff-msym.c: Update include files and comments; add weakext bit.
1727 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1729 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1730 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1732 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1734 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1735 * configure.in: Add new host and target configs.
1736 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1737 structs, which vary; just use member name.
1738 (elf_object_p, elf_core_file_p): Lint, fix comments.
1739 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1741 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1743 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1744 local, disposable, copy of the external form of section header
1745 table and program header table entries.
1747 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1749 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1751 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1753 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1756 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1758 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1760 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1762 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1763 not internal bfd_assert function (twice).
1765 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1767 * aout-target.h: change ar_max_namelen to 15 (the right value)
1768 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1771 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1773 * archive.c (bfd_generic_archive_p): check for bout archives too.
1774 * bout.c: make it work again.
1776 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1778 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1780 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1781 bfd_xmalloc() instead of bare malloc().
1783 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1785 * Makefile.in: pass down MAKEINFO on info.
1787 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1789 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1790 host/h-<foo> now just <foo>.
1791 * configure.in: reflect changes
1793 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1795 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1796 actual source file, not just the generated libbfd.h.
1798 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1800 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1801 gdb on little-endian 960 code.
1802 * archive.c (compute_and_write_armap): indirect symbols should go
1803 into the archive header too.
1805 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1807 * Makefile.in: added check target.
1809 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1811 * coff-msym.c: Move this file from gdb/ecoff.c. It
1812 handles byte-swapping for ECOFF (MIPS symbol) files.
1813 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1814 to the files built on MIPS-based hosts.
1815 * Makefile.in: Add rule for coff-msym.
1817 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1819 * Makefile.in: added clean-info target. MINIMIZE=1.
1821 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1823 * coff-rs6000.c: Move core file functions into separate
1824 new file rs6000-core.c. This is needed because reading
1825 core files depends on native include files that conflict
1826 with ../include/coff/rs6000.h.
1827 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1829 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1831 * aoutx.h (NAME(aout,print_symbol)): Don't print
1832 symbol addresss for undefined symbols.
1833 * coff-rs6000.c: Various updates (due to target-
1834 independent changes).
1835 * libbfd.h: Ditto (tdata field is now a union).
1836 * hosts/h-sparc.h: Removed prototype for bogus function
1837 'emset' (presumably should have been 'memset' - which is there).
1839 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1841 * configure.in (mips-big-* target): Same is Iris.
1843 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1845 * aoutx.h (translate_from_native_sym_flags): when creating an
1846 alias symbol, fill in the section as undefined, rather than
1847 leaving it blank. If an output section can't be found for a
1848 symbol, then don't core dump.
1850 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1852 * Makefile.in, configure.in: removed traces of namesubdir,
1853 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1854 copyrights to '92, changed some from Cygnus to FSF.
1856 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1859 * coff-h8300.c: fix stupid reloc subtraction bug
1860 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1861 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1862 the symbol.flags and done_lineno fields.
1864 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1866 * coffcode.h (coff_write_symbol): write out the correct number of
1868 * cpu-h8300.c: fix disassembly bug
1870 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1872 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1873 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1874 reloc.c, section.c (bfd_map_over_sections), targets.c
1875 (bfd_target_list): Protolint.
1876 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1878 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1880 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1882 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1883 section of a symbol rather than the section of a reffed symbol to
1884 determine the r_index of an emmitted reloc.
1886 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1888 * PORTING: New (preliminary) porting guide.
1890 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1892 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1893 (howto_hvrt16): lint.
1895 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1897 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1898 a full configuration (with possible cross-development),
1899 instead of using host-aout.c.
1901 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1903 * aout-target.h (MY(write_object_contents):
1904 Set obj_reloc_entry_size (abfd).
1905 * gen-aout.c: Change to emit a .c files, not a .h file.
1907 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1909 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1910 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1912 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1914 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1915 with more than one auxent can cause nasty core dumps.
1917 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1918 "done_lineno" so that a symbol which appears twice in the symbol
1919 table only gets it's linenumbers relocated once. Modifed
1920 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1923 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1925 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1926 stuff to use the New Order.
1928 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1930 * ieee.c: Change type of envi[] to unsigned char.
1932 * configure.in: fix vax ultrix configuration.
1934 * elf.c (bfd_section_from_shdr): Deal with null return from
1935 bfd_make_section(). (elf_object_p): Select endianess properly.
1937 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1939 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1941 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1943 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1944 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1945 * host-aout.c: Don't use aout-params.h; configure these systems
1946 in their xm files, not in a randomly generated file.
1947 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1949 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1951 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1953 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1954 host_aout_vec here as well.
1956 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1958 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1959 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1960 to prevent undefined symbol.
1962 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1964 Various lints found on PersSony
1965 * aoutx.h: cast an enum
1966 * coff-a29k.c: many ints in reloc structure turned to enum
1967 * coffcode.h: more enums
1968 * cpu-h8300.c: more enums
1969 * opncls.c: more enums
1971 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1973 * configure.in: Make Tahoe configuration work again.
1974 * bfd-in.h: Remove trailing comma from enum declaration.
1975 * ieee.c: Can't put byte values >0x7F into a signed char.
1977 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1979 * Makefile.in: Add dependencies for various coff-*.o files.
1981 * elf.c: Remove extraneous paren from core_prpsinfo and
1982 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1983 Replace references to old section "size" member with new
1984 "_raw_size" member. Implement elf_make_empty_symbol, which
1987 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1989 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1992 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1994 * coffcode.h (bfd_coff_relax_section): now static.
1995 (bfd_coff_get_relocated_section_contents): various type lints.
1997 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1999 New entry point in the transfer vector - bfd_relax_section.
2001 * aout-target.h: add to vector, call generic_relax
2002 * bfd-in.h: add to vector
2003 * bfd.c: add #define for vector
2004 * bout.c: add to vector, call generic_relax
2005 * coffcode.h: add to vector, also now has coff specific relax code
2006 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2007 * elf.c: call generic_relax
2008 * ieee.c: call new vector, clean up some bugs due to the creation
2010 * libbfd.h: add bfd_generic_relax_section EXFUN
2011 * oasys.c: call generic_relax
2012 * reloc.c: implement generic_relax
2013 * seclet.c: moved much of this into coffcode.h
2014 * srec.c: call generic_relax
2015 * targets.c: define new transfer vector
2017 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2019 * everything: now modified to use smaller reloc type. Self hosts
2022 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2024 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2025 New files for stratus.
2027 * configure.in: Add configuration fragments for stratus.
2029 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2031 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2032 variables as CONST since they are set to point to a const char
2033 string. Fixes compiler complaints.
2035 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2037 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2040 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2042 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2043 symbols, so that we can emit the correct file name even
2044 if it's an include file.
2046 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2048 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2049 (Reported by john@labtam.labtam.oz.au (John Carey)).
2051 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2053 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2055 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2056 being used to -DHAVE_PROCFS.
2058 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2059 '#include "fopen-same.h"' to end of file to match other h-* files.
2061 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2063 * configure.in: Change svr4 references to sysv4. Add case
2064 "unknown" for target vendor and infer some targets based
2065 on the specified operating system.
2067 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2069 * bfd-in.h, libaout.h: ANSIfy enums.
2071 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2073 * archive.c (normalize): created version for VMS which removes the
2074 VMS directory crap from the front and end of a filename, eg turn
2075 [-.foo]bar.obj;123 into bar.obj
2076 (bfd_construct_extended_name_table): now writes index into an
2077 extended name table in decimal - the same base used to read an
2078 extended name table.
2080 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2082 * aout-encap.c: Fix to use aout-target.h.
2083 * aoutf1.h: Use standard MY_object_p and MY_callback
2084 in aout-target.h. Remove target-specific versions.
2085 * host-aout.c: Re-write to use aout-target.h.
2086 * gen-aout.c: New files use with host-aout.c to generate
2087 host-specific a.out-related parameters.
2088 * Makefile.in: host-aout.o depends on aout-params.h, which is
2089 generated by gen-aout.
2090 * aout-target.h: Make a little more flexible.
2091 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2092 macro. Instead, inline it in aout-target.h.
2093 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2094 a gcc -Wall warning.
2095 * archive.c: Add missing commas in DEFUN macro (2 places).
2096 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2097 Berkeley ones, now that libiberty has them:
2098 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2099 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2100 remove unused variable.
2102 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2104 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2105 and execname inside HAVE_PROCFS ifdef since they are unused
2106 when it is not defined.
2108 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2110 * elf.c: Flag all sections as either code or data. We can't
2111 be sure what they are anyway, since ELF doesn't fit the
2112 traditional model of text+data+bss very well. Add new local
2113 function elf_read() to simplify code. Record entry point in
2116 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2118 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2119 rather than N copies of the same lines.
2121 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2123 * cpu-h8300.c: disassemble branch displacements correctly
2124 * coff-h8300.c: put reloc offsets out in 32bits
2126 * makefile.dos, configdj.bat: New files from DJ
2127 * cache.c: fopen with new macros is needed for DOS.
2128 * ieee.c: environ renamed to envi to stop an include file
2130 * opncls.c, coff-rs6000.c: more fopens with macros.
2132 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2134 * Makefile.in: infodir belongs in datadir.
2136 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2138 * Makefile.in: fix where docdir lives
2140 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2141 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2142 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2143 srec.c, syms.c, targets.c : all new documentation and lint
2147 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2149 * coffcode.h, srec.c: Lint.
2151 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2153 * Makefile.in: install using INSTALL_DATA, added standards.text
2156 * configure.in: mark directory as target dependent. configure
2157 nows works in objdir always so make file existence checks
2160 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2162 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2163 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2164 and mandir now keyed off datadir by default.
2166 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2168 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2169 computation of arch and machine type so it's worked out before
2170 some_aout_object_p is called.
2171 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2173 * archures.c: add extra field 'section_align_power' to hold
2174 default section alignment in object files.
2175 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2176 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2177 initialize the new field.
2178 * bout.c (b_out_callback): replace the text size, since aout
2180 * aoutx.h: Documentation in the new style
2182 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2184 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2185 use the saved value if mtime_set is already set (intended
2186 for archive files, though apparently not used yet).
2188 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2190 * targets.c: Revise comments about how to configure the target
2191 vector, to match reality. Remove mention of obsolete methods.
2192 Remove long lists of capitalized macros that turn into the same
2193 thing in lowercase. Normal vector simply lists all known
2194 lowercase xvec names; all other cases are handled by SELECT_VECS.
2196 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2199 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2200 list of supported targets.
2202 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2204 * archive.c (bsd_write_armap): The pad byte sometimes added to
2205 the string table in a __.SYMDEF member is now
2206 counted as part of the size of the string table.
2207 This is compatible with the old ranlib, as well as Sun's.
2209 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2211 * srec.c: Rewrote to fix many bugs; now gets the record type
2212 right, doesn't choke on input, sets the start address in an S9 and
2213 fills in the filename on an S0.
2215 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2217 * cpu-h8300.c: Add support for MEMIND addressing mode
2219 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2221 * coffcode.h: use the new macro if available
2223 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2224 * Makefile.in: Fixed dependencies due to file rename
2226 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2227 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2228 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2229 newos3.c, stab-syms.c, syms.c: All these files have had their
2230 #includes altered to point to the new places.
2232 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2234 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2236 * configure.in: Add vendor "ncr" as supported per-target vendor.
2237 Add svr4 case for i386 per-host case.
2239 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2242 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2244 * syms.c (bfd_decode_symclass): Return 'A'
2245 for symbols that are both absolute and global.
2246 * archive.c (bfd_special_undocumented_glue): Return NULL
2247 if bfd_ar_hdr_from_filesystem returns NULL.
2249 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2251 * Makefile.in: added coff-h8300
2252 * configure.in: now h8 is a coff target
2253 * cpu-h8300.c: fix various disassembly problems
2254 * libcoff.h: took out some code which has been #0ed for a long
2256 * targets.c: added h8 coff
2257 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2258 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2260 * coffcode.h: Started to change the way machine dependencies are
2261 handled, from the nest of #ifdefs to macros defined in the
2262 including coff-<foo>.c
2264 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2266 * aoutx.h (some_aout_object_p): Set the `executable' bit
2267 if the entry point is contained in the text segment, even if the
2268 text segment is at location 0.
2270 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2271 nonstandard MIPS sections (.rdata, .sdata, etc).
2273 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2274 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2275 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2277 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2279 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2281 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2282 from syms.c to new file stab-syms.c. Also, since GNU extended
2283 type codes such as N_SETT are no longer in ../include/stab.def,
2284 include them manually.
2285 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2286 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2287 * libaout.h: Added prototype for aout_stab_name().
2288 * Makefile.in: Update Makefile for new stab-syms.[co].
2290 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2292 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2293 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2294 just make N_XXX work by excluding the header from the text segment.
2295 * aoutx.h: Fix comments to match.
2297 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2299 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2300 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2301 for the "logical" text segment (i.e. never consider the exec
2302 header to be part of the text segment). This change is
2303 needed for consistency with various other parts of bfd and ld.
2304 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2305 and move calculation of obj_textsec(abfd)->size to libaout.h.
2306 * bfd-in.h: Removed bogus ';'.
2308 * Makefile.in: Add MINIMIZE flag to select lean
2309 or bloated target_vector.
2310 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2311 * newsos3.c: Fixes to ../include/aout64.h remove need
2312 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2314 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2316 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2317 handle both little and big-endian targets, with little
2318 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2319 * host-aout.c: Add FIXME note.
2321 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2323 * targets.c: Make the default target_vector contain
2324 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2325 Old behavior can be gotten by defining ALL_TARGETS.
2326 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2327 Factored out common code into new file aout-target.h.
2328 Saves a lot of duplicate code for a.out variants.
2330 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2332 Get 'make headers' to work when configured with +subdirs.
2333 * Makefile.in: Add $(subdir) to docdir path.
2334 * doc/Makefile.in (protos): Add $(srcdir) prefix
2335 to name of sed scripts.
2337 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2339 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2340 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2341 to include names of N_SETT etc.
2343 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2345 * elf.c: Add minimal support for ELF symbol tables. Generates
2346 canonical bfd symbol tables from ELF symbol tables. Change the
2347 name of some functions from bfd_<name> to elf_<name>.
2349 * syms.c: Trivial fix to comment to remove a redundant "to".
2351 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2353 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2354 form that GDB recognizes as COFF.
2356 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2358 * ieee.c (ieee_object_p): cast NULL correctly.
2359 * configure.in: added harris host
2361 * coff-a29k.c: Lots of changes, most from David Wood.
2363 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2365 * coff-m88k.c (coff_write_armap): Just #undef it.
2367 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2369 * Makefile.in: standardize on MINUS_G to disable debugging
2370 * coff-m88k.c: create coff armaps instead of bsd ones.
2371 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2374 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2376 * elf.c: Additions to support ELF format core files.
2377 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2378 has support for /proc (all the include files in particular).
2380 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2382 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2383 of two N_SO stabs, one for directory, and one for filename.
2385 * bfd-in.h (print_vma): Factor out duplicate definition.
2387 Exit a little more gracefully when malloc returns NULL.
2388 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2389 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2390 * libbfd.h: Rre-generated due to libbfd.c update.
2392 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2394 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2396 * elf.c (elf_object_p): Don't try to create a bfd section for
2397 the first ELF section header. It is just a placeholder.
2399 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2401 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2402 core files, when compiling native.
2403 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2405 FIXME: The aoutf1.h change below needs to be reversed back
2408 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2410 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2411 manipulation of lnno fields in lineno structs in a coff-<f>.h
2412 independent way. Override it in coff-<f>.h to your favourite
2413 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2414 (coff_swap_lineno_out): modified to use the new macros.
2416 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2418 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2419 unknown arch when the magic number doesn't specify the
2420 architecture, since some OSs (eg old sun3s) don't set the number, and
2421 020 is probably the right answer anyway.
2423 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2425 * hosts/h-news.h, hosts/h-rtbsd.h:
2426 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2427 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2428 bfd_print_symbol_nm, for use by nm.
2429 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2430 bfd_print_symbol_nm option, to print in nm format.
2431 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2432 oasys.c (oasys_print_symbol): Provide stub implementations
2433 for bfd_print_symbol_nm.
2434 * syms.c: New function bfd_decode_symclass, used by nm printer.
2435 New function bfd_stab_name to look up string name of stab code.
2437 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2439 * Makefile.in: Added ctor.c
2440 * archures.c (bfd_default_arch_struct) added
2441 bfd_default_reloc_type_lookup.
2442 * coffcode.h: removed a load of #if 0ed code.
2443 (coff_compute_file_section_positions): now works out the section
2444 alignment and size correctly in all cases.
2445 (coff_get_symtab): looks for constructor symbols and calls the
2446 right function when they're found. (coff_canonicalize_reloc):
2447 knows when a section is full of constructors and does the right
2449 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2451 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2452 * libcoff.h: removed #if 0ed code
2453 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2454 arch independent constructor relocation type.
2455 (bfd_reloc_type_lookup): removed the comment "this will go away"
2456 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2457 reloc which is used when BFD_RELOC_CTOR falls through to give a
2458 default 32bit reloc for constructors.
2459 (bfd_default_reloc_type_lookup): added.
2460 * aoutf1.h: fixed SEGMENT_SIZE typo.
2462 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2464 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2465 matching prefix "coff".
2466 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2467 rs/6000 csect records.
2469 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2471 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2472 * configure.in: add motorola delta88 cases
2473 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2474 write_armap prototype
2475 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2477 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2479 * Rename COFF-related files in `coff-ARCH.c' form.
2480 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2481 coff-mips.c, coff-rs6000.c to be exact.
2483 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2484 make output clutter.
2485 * config/mt-*: Ditto.
2487 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2489 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2490 John Gilmore. Archive support from Damon A. Permezel.
2492 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2493 * configure.in: Add rs6000 case.
2494 * targets.c: Add rs6000 vector.
2495 * archures.c: Add rs6000, fix comment on romp.
2496 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2497 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2498 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2499 * section.c (bfd_make_section): Return NULL on attempt to create
2501 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2502 (bfd_swap_aouthdr_in): Handle lots more members.
2503 (make_a_section_from_file): If section has already been seen,
2504 just return false rather than overwriting it.
2505 (coff_real_object_p): Understand incoming magic numbers.
2506 (coff_set_flags): Understand outgoing magic numbers.
2507 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2508 (build_debug_section): Add fn for reading debug string section.
2509 (get_normalized_symtab): Handle symbol names in debug string section.
2510 Remove unused obj_string_table.
2511 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2512 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2513 existing section before making one.
2514 * cpu-rs6000.c: New file.
2515 * rs6000coff.c: New file.
2517 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2519 * elf.c: Add partial support for ELF format corefiles. Still needs
2520 support for extracting registers from corefiles.
2522 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2524 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2525 RANLIB is defined as echo, send the output to /dev/null to help
2526 reduce clutter in the output from doing a make.
2528 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2530 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2531 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2533 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2535 * coffcode.h (coff_compute_section_file_positions): make it pad
2536 section size out if there are alignment restrictions so that the
2537 image will be ok on a system where section positions are worked
2538 out by accumulating sizes rather than from the section headers.
2539 * targets.c (proto write_armap). Changed orl_count to unsigned.
2540 * opncls.c (bfd_close_all_done). Added so that generative
2541 programs like gas can close a bfd without causing bfd confusion.
2542 * libbfd.h (changed becuase of protos)
2543 * amdcoff.c: messed with the way that jmp displacements are
2544 calcualated. This may not yet be totally correct.
2545 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2547 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2548 abs symbol has no section (like a register symbol).
2549 (coff_write_symbol) now zeros auxent before filling it up to help
2550 with sensitive applications.
2551 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2553 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2555 * bfd.c: Make sure we don't get a macro strerror().
2556 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2557 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2558 attempt to recover command, ifdef NO_CORE_COMMAND.
2559 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2561 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2563 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2565 * archive.c (bsd_write_argmap): The size of the ranlib structures
2566 should not include the size field itself.
2567 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2568 adata(abfd)->exec_bytes_size field instead of constant macro,
2569 because aoutx.h compiles to a simple .o file shared by
2570 all 32-bits a.out targets.
2572 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2574 * configure.in: Allow i386-sco-sysv.
2575 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2576 * cpu-h8300.c: lint.
2578 * host-aout.c: New strategy. We use common code, include files,
2579 and data structures to handle the file, but set a few parameters
2580 from the host's config file (page size, text start addr, etc).
2581 * libaout.h: Define HP BSD machine types.
2582 * aoutf1.h: Handle reading a.outs with these types.
2584 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2585 virtual-memory-address of the .reg section. We can't just make a
2586 section for "all the regs and nothing else" because only GDB knows
2587 exactly where the regs are (scattered around the upage and stack).
2588 Clean up memory allocation. Remove big- and little-endian
2589 vectors, replace with single vector; this only runs on the host,
2590 in host byte order. Replace byteswap routines with aborts in case
2592 * targets.c: There's only one trad_core_vec now.
2593 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2595 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2597 * hosts/h-amix.h (free): Fix prototype.
2599 * aoutx.h: Don't use NULL as an integer, for braindead systems
2600 that declare it as (void *)0. (From Peter Schauer.)
2602 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2604 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2605 problem with bad Ultrix system headers.
2606 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2607 various kinds of alignments for the various kinds of
2610 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2612 * doc/Makefile: Don't assume . is on the path (from James Clark).
2614 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2616 * Makefile.in: Avoid Sun Make VPATH bugs.
2617 * targets.c: Declare trad_core vectors extern.
2619 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2621 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2622 * libbfd.h: Moved ALIGN macro here.
2623 * bout.c (b_out_callback): Replace i960_align by align_power.
2625 * libaout.h (struct aoutdata): Added fields page_size,
2626 segment_size and exec_bytes_size. These help generic code
2627 (in aoutx.h and libaout.h) to figure out where to align
2628 the various segments in a demand paged file.
2629 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2630 to decide if the exec header counts in a_text (text segment size).
2631 Also, assume D_PAGED flag is set; don't set it here.
2632 * bout.c (b_out_callback): Add initialization of
2633 adata fields page_size, segment_size, and exec_bytes_size.
2634 * host-aout.c (NAME(host_aout, callback) and
2635 NAME(host_aout,mkobject): Ditto.
2636 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2637 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2638 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2639 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2640 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2641 for some systems (mainly sunos), so do it in the callback instead.
2642 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2643 * aoutx.h (NAME(aout,set_section_contents): Change the way
2644 filepos and size of sections are carried out to support
2645 older styles of demand paged executables.
2648 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2650 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2651 * bfd.c: Added macros to enable gas to swap coff records.
2652 * coffcode.h: Make the coff_swap_*_out routines return the number
2653 of bytes swapped, and cleaned up their prototypes.
2654 * configure.in: Added ebmon/coff support
2655 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2657 * targets.c: Added new entry points for coff swapping
2659 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2661 Restructure configuration scheme for bfd, binutils, ld.
2663 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2664 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2665 Change some config names to match other dirs.
2666 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2668 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2669 ../include/sysdep.h.
2670 * cpu-i960.c: Strncmp needed a length arg.
2671 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2672 * i386aout.c: Remove dead N_TXTOFF override.
2673 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2674 * config/: Rename some config files to match up h-*.h names.
2675 Remove all the HOST_SYS definitions from the config files.
2676 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2677 * hosts/h-hp9000.h: Remove USG comment.
2678 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2679 * hosts/h-news.h, h-sparc-64.h: New config files that had
2680 previously been kludged in the <sysdep.h> file.
2682 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2684 * config/*: trad-core support is HOST dependent, not target
2685 dependent. Target config files only set DEFAULT_VECTOR and/or
2686 other vector elements. Exception: when host-aout.c is in use,
2687 in which case we're forced to assume we're native (hp, vax,
2688 tahoe). Rename XDEPFILES to HDEPFILES.
2689 * Makefile.in: Rename XDEPFILES.
2690 * config/h-sun*: Don't force static linking.
2691 * trad-core.c: Document how to use it nowadays.
2692 * i386aout.c, newsos3.c: Clean up.
2693 * i386coff.c: Allow 386 coff files to be used as core files too
2694 (for reading core files from embedded systems).
2696 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2698 * Add i386aout.c for a.out support on the i386.
2700 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2702 * reloc.c, section.c, syms.c, targets.c: correct info-node
2703 structure in *doc* comments.
2704 doc/Makefile: stop hiding complaints from makeinfo.
2706 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2708 * aoutx.h (...some_aout_object_p): Take a third parameter,
2709 the internal_exec struct, and avoid ever looking at an
2710 external_exec. All callers changed to read the entire
2711 external_exec struct, swap and check its magic number,
2712 swap in the whole structure, and pass the swapped-in version to
2714 * bout.c: Bring into modern era. Use single _object_p routine
2715 for big- aand little-endian. Provide internal and external
2716 exec header structs. Use separate swap-in and swap-out routines.
2718 * libaout.h: Move struct internal_exec from ../include/aout64.h
2719 to here. Add obj_symbol_entry_size to struct aoutdata.
2720 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2722 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2723 EXTERNAL_NLIST_SIZE. Callers changed.
2725 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2727 * bfd.c: Remove strerror() to libiberty.
2729 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2730 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2731 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2732 last byte of transfer, not first byte, is within the section.
2734 * host-aout.c: Remove `BSD' archive support. Lint.
2736 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2737 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2738 `bfd_arch_info_type'. All uses changed.
2739 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2740 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2741 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2742 it needs a better name.) All uses changed.
2743 * targets.c: Rename `enum target_flavour_enum' to `enum
2744 target_flavour', and remove the `_enum' from all of the enum
2745 values themselves. All uses changed.
2747 * configure.in, config/h-i386mach: i386 mach host.
2748 * config/t-i386-aout: Use host-aout.c.
2750 * trad-core.c: Give it its own xvec's to make it independent
2751 of other file formats.
2752 * ecoff.c, host-aout.c: Remove refs to trad-core.
2753 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2754 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2756 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2758 * reloc.c: Extended NEWHOWTO macro
2759 * ieee.c: Changed the way 8bit pcrel is done
2760 * cpu-h8300.c: got the registers in the right order
2762 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2764 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2765 prediction is vindicated!
2767 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2768 Remove refs to howto.c, since Steve forgot.
2770 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2772 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2773 still work. Now allows any architecture/machine to be set.
2775 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2777 * howto.c deleted and moved code to reloc.c
2779 * libbfd.h, libbfd-in.h removed $id stuff for real
2781 * cpu-h8300.c Made it match various different spellings of h8300.
2783 * archures.c: Took out the first char filter which made it only
2784 look for a cpu/arch match when the first chars of supplied and
2785 tested names were the same.
2787 * targets.c removed oasys stuff, pending someone to fix the bugs
2791 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2793 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2794 ELF support good enough for GDB.
2795 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2796 m68k-cbm-svr4 host and target.
2797 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2798 so `diff' and `patch' can cope.
2800 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2802 * archures.c: removed texinfo error
2804 * init.c: added texinfo hooks, and removed initialization error
2807 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2810 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2812 * cpu-i960.c: Avoid numerical count of initializers.
2814 Vax Ultrix changes from David Taylor <taylor@think.com>:
2815 * host-aout.c: Make little-endian vector really little-endian.
2816 * configure.in: Separate vax and tahoe cases, handle ultrix.
2817 * config/t-vax: Add trad-core.o.
2818 * config/h-vaxult: New host system.
2820 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2822 * bfd-in.h VERSION, change version number to 0.18, this makes a
2823 gap, but now is the same as the linker version number.
2825 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2826 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2827 files will eventually contain processor specific bits for bfd,
2828 like strange relocation information and dis/assembly. So far only
2829 the H8 has been even partially done. This work also ties in with
2830 the change in handling architectures.
2832 * amdcoff.c: (a29k_reloc) fix error message.
2834 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2835 discover the architecture of the bfd. (sunos4_callback) calls the
2836 function bfd_set_arch_mach rather than stuffing stuff directly
2837 into the bfd. (sunos4_write_object_contents), changed names of
2840 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2841 setup the environment.
2843 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2844 headers in big endian format, regardless of the endianess of the
2847 * archures.c: totally changed. Now an architecture is represented
2848 with a pointer to an info structure rather than an enumerated type
2849 and a long. The old info is available as two elements in the
2850 structure. Future enhancements to architecure support will
2851 involve pointers to methods being placed into the info structure.
2853 * bfd.c: changed the definition of the bfd structure for the new
2856 * bout.c: (b_out_set_arch_mach) changed to use the new
2857 architecture mechanism.
2859 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2860 the new architecture mechanism.
2862 * configure.in: added h8 stuff.
2864 * ieee.c: too many changes to note. Now ieee files written with
2865 bfd gas and ld can be read by gld and ieee only linkers and
2868 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2870 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2871 than fixing the structure directly.
2873 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2874 than fixing the structure directly.
2876 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2877 before opening a bfd.
2879 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2880 rather than fixing the structure directly.
2882 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2883 in the t/hmake file) a user can select which backends they want
2884 linked with bfd without changing the source.
2886 * init.c: new, looks after initializing modules.
2888 * howto.c: for future use, will allow an application to work out
2889 what cookie to use as a handle on a relcoatio howto.
2891 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2893 * srec.c: Better error checking, partly from Peter Schauer.
2894 (srec_object_p): Avoid assuming any file that starts with 'S' is
2895 an S-record file! (Check for 3 uppercase-hex digits after it.)
2896 (ISHEX): Define new macro for checking supposedly hex characters.
2897 (pass_over): Treat as EOF any S-record line that:
2898 * doesn't have hex in either size character
2899 * produces a size larger than 0x7F
2900 * has an unrecognized type number
2902 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2904 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2905 opncls.c: Lint (saber actually).
2907 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2909 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2910 * newsos3.c: Fixed two types: newos3 -> newsos3.
2911 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2912 to use correct segment.
2914 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2916 * aoutx.h (print_symbol): Handle missing symbol->name.
2918 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2920 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2923 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2925 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2926 add sgi/irix support.
2928 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2930 Changes for the AMD 29000 Ultracomputer port from David Wood.
2933 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2935 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2938 * coffcode.h (coff_real_object_p): Pass information about the
2939 current file's coff symbol format to BFD via the coff_data struct.
2940 (coff_find_nearest_line): obj_icof => coff_data.
2941 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2942 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2943 and DIMNUM == E_DIMNUM.
2944 * configure.in: Handle a29k-*-* hosts, and targets
2945 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2946 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2947 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2948 local_linesz to `coff_data' (tdata) struct.
2949 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2950 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2952 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2954 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2955 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2957 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2959 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2961 (sunos4_core_file_matches_executable_p): Fix header comparison.
2962 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2963 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2965 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2967 Allow GDB to patch object files.
2969 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2970 * trad-core.h (trad_unix_core_file_p): Ditto.
2971 * aoutx.h (aout_set_section_contents): On first output, check
2972 abfd->direction and complain if erroneous.
2974 * Makefile.in: Add crude dependencies.
2976 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2978 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2979 to h/t-xxxx files so that everything will work on System V.
2981 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2983 * aoutx.h: Add information on host-aout.c and how to configure
2984 to use it, to the manual.
2985 * configure.in: Tix typo.
2986 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2987 else dummy out the core file support.
2988 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2989 specified, use it to locate the data section.
2990 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2991 rather than as chars (lint).
2993 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2995 * aoutx.h, coffcode.h: saberized.
2997 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2999 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3001 bfd.c, targets.c: minor rewording of doc segments
3004 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3006 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3007 etc, rather than TEXT_START_ADDR.
3008 * host-aout.c: Remove #if 0 around whole thing.
3009 Update to modern (32/64-bit) a.out naming conventions.
3010 Include a large chunk of ../include/a.out.gnu.h to get macros that
3011 are not defined by the system include files.
3012 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3013 macro used by the other a.out implementations.
3014 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3016 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3018 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3019 texdoc and psdoc; make these depend on generated .texi's
3021 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3024 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3027 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3028 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3029 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3030 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3031 obtrusive marks indicating .c origins.
3033 * bfd.texinfo: generalize most references to linker
3035 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3037 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3038 * archures.c: remove empty foo() definition (crept in at vn1.9)
3040 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3042 * bfd.texinfo: use @setchapternewpage on instead of lots of
3043 @page's; minor rephrasing in Introduction.
3045 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3046 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3047 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3048 segments): used BFD (caps) more consistently as a name in
3049 discourse, fixed a few other minor typos and uses of fonts
3052 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3054 * coffcode.h: fixed bug where string table size wasn't being swapped.
3056 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3058 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3060 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3061 flags. (bfd_print_symbol_vandf) now knows what to do with the
3064 * aoutx.h: made translate_from_native_sym_flags and
3065 translate_to_native_sym_flags produce the above flags.
3068 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3070 * all files: update copyright notices for GPL version 2.
3071 Install header comments and attribute most modules to their
3072 authors. BFD's name is now officially "Binary File Descriptor",
3073 so remove any conflicting pejoratives.
3074 archures.h: Consists solely of comments; remove it.
3076 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3078 * Makefile.in, bfd.c: Made it compile again.
3080 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3082 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3085 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3087 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3088 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3091 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3092 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3094 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3096 * Everything: created some new files, core.c format.c, reloc.c,
3097 section.c and syms.c to split the functionality a bit better.
3098 Cleaned up the rest of the files a bit, and added some
3102 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3104 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3105 really takes 3 arguments, patched code and ammended prototypes.
3107 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3109 * ../include/bfd.h (struct bfd_target): Added new field
3110 "align_power_min" which contains the minimum alignment for a
3111 section. This is used in coff_new_section_hook. The field
3112 insertion necessitates an update of all backends..
3114 * aoutf1.h jump table field inserted
3116 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3119 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3120 table field inserted.
3122 * coffcode.h(just about everything) Now patches up symbol tables
3123 using a different mechanism. The Intel major bug has been fixed,
3124 and the linker can self host on the Aviion and be debugged with
3127 * ecoff.c: new include and jump table patch, i386coff.c: new
3128 include and jump table patch, icoff.c: new include and jump table
3129 patch, ieee.c: can now read archives containing ieee modules.,
3130 libcoff.h: added (combined_entry_type), libieee.h: uped max
3131 sections to 20, m68kcoff.c: new include and jump table patch,
3132 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3133 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3134 srec.c: jump table patch. trad-code.c fixed #IF typeo
3136 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3138 * coffcode.h (coff_swap_aux_in): added else case to deal with
3139 filenames less than 9 characters.
3142 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3144 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3146 * srec.c: now allows any number of sections to be created in a
3147 file. Outputs addresses of the right length.
3149 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3151 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3152 target didn't match, the format got set to the attempted match,
3153 breaking a future test.
3155 *../include/i386coff.h : fixed typo in type field with size
3157 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3158 support in the jump table for the swapping routines exported to
3159 gdb. Now gdb works with the 386.
3161 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3163 * Merge in changes from gdb-3.95 release.
3164 Makefile.in: Allow hmake and tmake files to add OFILES.
3166 bfd.c: support specific targets as well as searching. When
3167 searching, take default target in preference to others.
3169 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3170 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3171 libbfd.h: Support specific targets as well as searching.
3172 opncls.c: Support specific targets as well as searching.
3173 targets.c: Search is short-circuited if default target matches.
3174 liboasys.c, libieee.c: Undo bothner changes that make macros
3175 work to the left of assignment, but which depend on the
3176 representations of different pointer types being the same.
3178 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3180 * i386coff.c: created.
3181 * coffcode.h: added support for 386.
3182 * Makefile.in: added support for 386.
3183 * ../include/i386coff.h: created
3185 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3187 * coffcode.h: removed all put_x_<sizes>
3188 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3192 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3194 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3196 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3198 * everything: Removed sysdep.h from bfd.h and put back into files
3199 from which it was split out. Now 64 bit version is built with a
3200 -DHOST_64_BIT="long long" on the compile line.
3203 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3205 Changed all the [get|put][name] routines to use [get|put]_[size
3208 Put in support for 64 bit work. Now two versions of bfd may be
3209 generated, according to the state of TARGET_64_BIT, one which is
3210 32 bit only, and one which is 64/32 bits.
3211 Created new back end 'demo64' to test 64 bit functionality.
3213 Renamed some files to work on DOS.
3215 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3216 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3217 chage, 64 bit transfer. * liba.out.h: Split out common code from
3218 sunos and newsos into liba.out. Name changes and prototype mods. *
3219 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3220 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3221 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3222 change and 64bit stuff.* newsos3.c: common code removed, new jump
3223 table. * oasys.c: Name change * opncls.c: Portability fixes *
3224 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3225 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3226 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3227 64bit ized. * demo64.c: 64 bit a.out back end
3233 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3235 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3236 on LHS of assignment, even when using old compilers.
3237 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3238 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3239 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3240 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3241 * targets.c: Add declaration of newsos3_vec.
3244 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3246 * aout.c: fixxed some of the problems with filepos calculation.
3247 (swap_ext_reloc): fixed problem with creation of relocs.
3248 (aout_set_section_contents): fixed filepos problem
3250 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3251 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3252 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3253 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3254 cleaned up. (coff_write_object_contents) cleaned up.
3256 * ecoff.c: Totally different. Now supports ecoff fully.
3258 * icoff.c: fixed problems in relocation callout.
3260 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3262 * m68kcoff.c: updated target vector.
3264 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3265 choose_reloc_size. (sunos4_write_object_contents) now calls
3266 choose_reloc_size so outputs relocs correctly, also calculates the
3267 size of the sections correctly.
3271 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3273 Merge Per Bothner's changes to modularize BFD a.out a bit.
3275 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3276 * ieee.c: Cast enums to int before comparing them, for brain-
3278 * coff-code.h: Remove coff_get_section_contents, and use the
3279 generic one instead.
3281 * aout.c: Derive new module from sunos.c, containing generic
3282 support code for all kinds of a.out files.
3284 * sunos.c: Remove all code that goes in aout.c. Split out
3285 machine dependent followup in sunos4_object_p into
3286 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3287 and redefine only the names we CHANGE, not all the names. Drop
3288 the little-endian vector, and rename the vector as sunos4 rather
3291 * b.out.c: Use aout.c routines for most of the work. Slight
3292 changes for the new regime. Remove close_and_cleanup and
3293 get_section_contents in favor of generics. New transfer vector
3296 * newsos.c: New support for Sony NEWS, another a.out format.
3298 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3299 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3300 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3302 * opncls.c (bfd_close): Call format-dependent write_contents
3303 routine, if writing, before calling target-dependent
3304 close_and_cleanup routine (which is now always generic, I think).
3305 * srec.c: Use bfd_alloc instead of malloc. Remove
3306 close_and_cleanup and move code from it to
3307 srec_write_object_contents. Add write_contents to tvec.
3308 * targets.c: Remove a.out little vector, replace a.out big
3309 vector with SunOS vector. FIXME: Need Vax support again now.
3311 * libbfd.h: Add write_contents format-dependent-vector to the
3312 bfd_target vector. Supply a generic close_and_cleanup routine.
3313 * liba.out.h: Handle the new aout.c split. Add prototypes for
3314 all routines defined in aout.c. Rename "sunos" things to "aout"
3315 things. Add a few fields where needed for various formats.
3316 * Makefile.in: Add aout.c and newsos.c.
3318 * archive.c, ieee.c, oasys.c: Lint.
3320 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3323 changed forward declaration struct stat; to reduce warnings. Changed
3324 comment on bfd_h_<x>_x.
3326 * ../include/m68kcoff.h, ../include/intel-coff.h,
3327 ../include/m88k-bcs.h
3328 Now there are two incarnations of relocs, linenos and syments. One for
3329 internal digestion, and one full of char arrays for I/O. The original
3330 names have gone to detect errors.
3332 * Makefile.in, m68kcoff.c, targets.c
3333 Test new structure code with a 68k coff implementaion
3335 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3336 Fixed all the places where there were problems with the size and
3337 alignments of structures on disk and structures in memory. #ifed out
3338 all the code in coffswap.c, since it should be done using the target
3341 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3343 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3344 multiple reloc command.
3346 * sunos.c (sunos4_set_section_contents): Made it so that sections
3347 are always padded to their alignment size.
3349 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3351 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3352 Clean up types and such (saber C problems).
3353 * ecoff.c: Clean up types and such. Remove routines that are
3354 not used. Fix up reading and swapping of shorts from files.
3356 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3358 * a.out.vax.c: Remove two bogus "static" from prototypes.
3360 * ecoff.c: Got rid of lots of non-working junk (that had
3361 been copied directly from coff-code.h).
3362 Updated to be consistent with updates to icoff.c and coff-code.h.
3364 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3365 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3367 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3368 but until the target_vector is automatically generated,
3369 it's as good as any. Note that the text offset is the only
3370 difference between NewsOS and SunOs (including magic numbers).
3371 (Most of the sunos_* routines should to renamed bsd_*
3372 and move to a bsd.c file. Then (and when the target_vector
3373 is automatically generated) it might make sense to create
3374 a separate Sony target.)
3376 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3377 on some systems, and doesn't help on others.
3378 Similarly, only define X_OK if not already defined.
3380 * trad-core.c: Don't include sys/stat.h - at least
3381 on NewsOS 3, it has already been included.
3383 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3385 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3386 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3387 symbol tables if necessary when reading them in, so gdb can use
3388 them. Add "bfd_coff_" to the names so they won't conflict with
3389 names in calling programs. FIXME-soon: if coff-code.h is
3390 included in two BFD modules, this will cause duplicate
3391 definitions; the routines should be exported to a separate,
3392 common, module (probably along with a mess of other ones).
3394 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3396 Improve modtime support.
3398 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3399 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3400 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3401 BUG: archive members still do not get correct mod times.
3403 Improve floating point support for core files.
3405 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3406 (sunos4_core_file_p): Create a second registers section in the
3407 core file, called ".reg2", for the float registers.
3409 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3411 * many changes to improve archive handling; found a logic flaw in
3412 bfd_check_format which only just happened to work by cooncidence.
3414 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3416 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3419 * bfd.h: changed type of udata in asymbol to void *, like it
3420 should be. Added bfd_reloc_dangerous enum member.
3422 * coff-code.h: Fixed it so that internally generated symbols get
3423 their values relocated correctly in all cases. Removed calls to
3426 * icoff.c: Not understanding the destination symbol of a reloc is
3427 not a failure any more, just 'dangerous'. This allows linking of
3428 b.out and coff images.
3430 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3434 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3436 * sunos.c (translate_to_native_sym_flags): fixed
3437 sym_pointer->n_value so that symbols on the way out get their
3438 section relative values calculated correctly.
3440 * coff-code.h (mangle_symbols): fixed problem where tags were not
3441 being relocated for structs, enums, unions. Also various lints.
3443 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3445 * archive.c (get_elt_at_filepos): system_call_error returned
3448 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3450 * Resolve the use of no_error and system_call_error.
3451 The bfd library itself now will never set bfd_error to
3454 The code still needs to be combed to make sure all the error
3455 codes are correct. I suspect they are not always set correctly.
3457 * The names of all the messages have _ prepended because the sun
3458 bundled compiler can't distinguish from a macro which takes an
3459 argument and the same identifier in a non-macro context.
3461 * The reason for the above being that entry points which used to
3462 be trampoline functions are now just macros which expand to a
3463 direct call through the bfd's xfer vector.
3465 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3466 must gas have its own version of everything (the gas version
3467 had the correct value)
3469 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3471 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3472 properly support i960 architecture and output correct reloc stuff.
3474 * bfd.h: added prototype for bfd_printable_arch_mach, added
3477 * coff-code.h: Applied patches from chrisb to support i960
3478 architecture, zero relocs and swap them correcly and conditionally
3479 compiled the timestamp.
3481 * sunos.c: Made the default section alignment 2^3 so that doubles
3482 are done properly. Fixed the same reloc bug that was in b.out.c
3484 * sysdep.h: Now compiles on a Posix box
3486 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3488 * icoff.c: Fix comment on big-endian version.
3489 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3490 F_RELFLG). Set F_AR32WR in output files if little endian
3493 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3495 * archures.c fixed =/== typo
3497 * sunos.c added architecture stuff for output. Fixed
3498 bug where files where vma(data) != size(text)
3499 were processed wrong.
3501 * coff-code.h added a lint cast
3503 * (../include/a.out.sun4.h) fixed it so zmagic
3506 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3508 * archive.c removed loads of includes, and fixed bug where string
3509 table didn't have a null at the end.
3511 * bfd.c fixed includes, added symbols argument to
3512 canonicalize_reloc entry point.
3514 * libbfd.c fixed includes and added some lint patches.
3516 * targets.c added both sorts of intel coff.
3518 * b.out.c fixed included, changed was the canonical
3521 * icoff.c added support for callj and big and little
3524 * opncls.c added chmod+xing for files with EXEC_P set.
3526 * sunos.c fixed includes. Changed default section
3527 alignement to words. Fixed relocation stuff to work with
3530 * bfd.h various new types added, prototype for new
3531 reloc calls, changed bfd->iostream to a void *
3532 to including files don't need stdio.h.
3534 * libcoff.h added conversion table to tie relocs to
3539 * coff-code.h fixed includes. Added code to support
3540 big and little endian formats. Various lints. Better
3541 processing of symbols. Changed reloc stuff to new
3544 * libbfd.h fixed includes
3547 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3549 * bfd.h changed name of alignment entry in sec_struct to
3550 alignment_power, because of conflicting uses within bfd.
3551 Now it should be obvious that it's a 2**n alignment
3552 specifier. Removed start_pad, end_alignment, block, minsize,
3553 output_file_alignment, subsection_alignment and original_vma fields.
3554 Added align_power() macro. Fixed bfd_section_alignment
3555 acessor macros. Added bfd_symbol_same_target macro.
3557 * b.out.c (b_out_write_object_contents) fixed to use
3558 new alignment member. Fixed (callj_callback) to use section
3559 relative symbols properly.
3561 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3562 Fixed (translate_from_native_sym_flags) to correctly make
3563 symbols section relative.
3565 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3566 (bfd_make_section) took out initialization of obsolete members.
3567 (bfd_print_symbol_vandf) added
3569 * opncls.c (bfd_create) created.
3571 * coff-code.h (coff_new_section_hook) took away refs
3572 to obsolete members. (make_a_section_from_file) added
3573 conversion between alignment types. (coff_symbol_from)
3574 added. (coff_count_linenumbers) only counts linenumbers
3575 if symbol is of coff-type. (coff_mangle_symbols) only
3576 heavily mangles symbols if symbol is coff-type.
3577 (coff_write_symbols) various lints. (coff_write_object_contents)
3578 various lints and modification for alignment conversion.
3579 (coff_slurp_relocs) fixed for use with new asection shape.
3581 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3583 * archive.c lots of lint
3585 * b.out.c added callj relocation support, upgrated reloc howto.
3586 Fixed so that asymbol and reloc records are output
3589 * bfd.c lots of lint, support for new bfd entry point
3592 * bfd.h changed definition of asymbol to contain pointer to
3593 owning bfd, removed target dependencies.
3595 * cache.c took out print statements, put in BFD_ASSERT calls.
3597 * coff-code.h various lints, corrected linenumber output
3598 functionality. Added support for new style asymbols and
3599 bfd_print_symbol. Fixed so that asymbol and
3600 reloc records are handled correctly. Added timestamp.
3602 * icoff.c Added support for new howto shape.
3604 * liba.out.h Added support for new asymbol shape
3606 * libbfd.c various lints
3608 * libbfd.h various lints
3610 * libcoff.h added support for new asymbol shape.
3612 * sunos.c various lints. Added support for new asymbol shape
3613 and bfd_print_symbol.
3615 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3617 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3618 pointer lint. Added support for callj relocation. Fixed bug where
3619 the last 32 bytes of the text section were overwritten by data. Fixed bug
3620 where archives of b.out didn't work due bfd_slurp_extended_name_table
3623 * sunos.c added support for n_other field. Braced the howto table so
3624 that it won't be affected by any lengthing of the howto struct typedef.
3627 * bfd.h added support for n_other field, added special_function
3628 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3631 * bfd.c upgraded bfd_perform_relocation, various lints.
3633 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3635 * ChangeLog: Started ChangeLog for BFD.
3636 * ToDo: Create file for suggestions.
3638 * Makefile: Support easy loading into Saber C.
3639 Add dependencies for icoff.o and bcs88kcoff.o.
3640 Rename coff.c to coff-code.h. Change callers.
3642 * bfd.c (bfd_check_format): Allow the check_format routines
3643 to return the desired target vector, rather than just a Boolean.
3644 bfd.h (bfd_check_format): Change function pointer return type.
3645 archive.c (bfd_generic_archive_p): change callee.
3646 b.out.c (b_out_little_object_p, b_out_big_object_p,
3647 b_out_real_object_p): change callee.
3648 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3649 in check_format transfer vectors that need a filler.
3650 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3651 bcs88kcoff.c: change callee.
3652 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3653 icoff.c: change callee.
3654 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3656 * libbfd.c (zalloc): It should actually zero the storage!
3657 This was commented out for some reason.
3659 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3660 This is so callers can avoid <stdlib.h> which doesn't exist
3663 * bfd.c (map_over_sections): Add debugging code, since I
3664 noticed the section count for sunos core files was bad, but only
3665 GDB had detected the problem.
3666 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3667 bfd_get_section_linenos): Remove obsolete functions.
3668 (bfd_apply_relocations): Use longs, not ints, for the math.
3670 * bfd.h: Declare enum boolean and struct bfd_target as well
3671 as typedefs for them. Remove obsolete
3672 bfd_get_section_lineno_size.
3674 * cache.c: Make the "fdopen" support work. Keep better track
3675 of how many files are open. Centralize the opening of files
3676 and be sure bfd_open[rw] actually try to open the file. Evade
3677 linked list initialization problems.
3679 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3681 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3683 * cplus-dem.c: Delete file, since it is not part of BFD.
3685 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3686 (bfd_openr, bfd_openw): Actually open the file, give error now.
3688 * sunos.c (sunos4_core_file_p): Set section count.
3689 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3690 obsolete definitions.
3691 (_write_symbol_table): Initialize <idx> counter.
3692 (foop): Eliminate debugging code.