1 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
4 on systems which define PAGE_SIZE in <limits.h>.
6 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
9 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
10 the core file failing signal.
11 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
12 to supply the core file failing signal.
14 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
16 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
17 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
18 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
19 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
21 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
23 * coff-mips.c (PAGESIZE): Correct value.
25 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
27 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
28 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
30 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
32 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
33 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
35 (coff_compute_section_file_positions): Force vma and lma of _LIB
37 (coff_set_section_contents): Count number of entries in new lma
39 * coffgen.c (make_a_section_from_file): Force lineno_count of
40 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
41 SCO 3.2v4 shared library.
42 * seclet.c (rel): Copy over any section with contents, not just
45 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
48 * coff-i386.c (coff_i386_reloc): New function, to generate
49 relocateable output correctly.
50 (howto_table): Use coff_i386_reloc for all reloc types.
51 (CALC_ADDEND): Use a more efficient hack to get the correct addend
53 (i386comm_value): Removed; no longer needed.
55 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
57 * coffcode.h (coff_set_section_contents): Don't write out
58 sections without a filepos.
60 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
62 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
64 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
66 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
67 * libecoff.h (ecoff_data_type): Added gp_size field.
68 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
69 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
70 Set flags to 0 for large common symbols.
71 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
72 which can occur for gas-generated relocs.
73 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
74 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
75 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
77 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
79 * srec.c (srec_set_section_contents): Use lma field for load
81 * section.c: Add declaration of lma field to section structure.
82 * coffcode.h (coff_write_object_contents): Use lma field for load
84 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
86 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
87 symbols in a better way. (translate_to_native_sym_flag): Set the
88 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
90 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
91 (bfd_make_section): Cope with new builtin section.
92 * syms.c (bfd_decode_symclass): Can now print indirect section
95 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
97 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
98 defined, and yields false.
99 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
101 * archive.c (snarf_ar_hdr): Add support for reading (only,
102 so far) BSD-4.4-style extended headers.
103 * archive.c: Some more comments.
105 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
107 * Makefile.in: fix rule for dvi and info, so that the recursive
108 makes does the right thing, instead of always info
110 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
112 * libbfd.c (bfd_seek): Disable optimized handling for archives and
113 archive members; they need more special reatment. For now, verify
114 that computed and actual file positions correspond.
116 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
118 * mipsbsd.c: Renamed from aout-mipsbsd.c.
119 (set_arch_mach): Delete non-MIPS code.
120 (reloc_howto_type_lookup): Ditto.
121 * Makefile.in: Adjusted.
123 * libbfd.c (bfd_tell): Update `where' field.
124 (bfd_seek): Don't do anything if we're not changing the file
125 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
126 field against a SEEK_SET request. Call bfd_tell to re-update
127 `where' field when done.
128 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
130 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
132 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
134 * Makefile.in: added installcheck target
136 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
138 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
139 if the type is not stNil.
141 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
143 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
144 forward declarations.
146 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
147 it's implied by the type.
149 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
151 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
153 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
155 * rs6000-core.c: Add .ldinfo section.
157 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
159 * Makefile.in (MAKEOVERRIDES): Define to be empty.
161 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
163 * section.c (bfd_set_section_contents): whitespace
164 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
167 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
169 * hosts/go32.h: don't define POSIX_UTIME
171 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
173 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
174 against machine architecture stored in the ELF header, to resolve
176 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
177 NULL, so only use results when non-NULL.
178 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
179 and add to vector of targets.
181 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
183 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
184 are always just debugging symbols.
186 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
187 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
189 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
191 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
192 hpux 7). Patch from friedman@gnu.ai.mit.edu.
193 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
194 defined, which they aren't in hpux 7.0.
196 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
197 Tran-Le, tranle@intellicorp.com.
199 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
201 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
202 ahead and do the relocation.
203 (ecoff_refhi_reloc): Don't to the relocation here, just remember
204 what needs to be done.
205 (ecoff_reflo_reloc): Do the REFHI relocation here.
207 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
209 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
210 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
211 relocs are reasonable.
212 * coff-msym.c: Eliminated uses of DEFUN.
213 (ecoff_swap_tir_out): New function.
215 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
217 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
218 * configure.host (vax-*-ultrix2*): Add triplet.
219 * hosts/vaxult2.h: New file.
220 * config/vaxult2.mh: New file.
222 * aoutx.h (string.h): Include for strchr and friends.
223 * archive.c (string.h): Include for memchr and friends.
224 * elf32.c (string.h): Include for strrchr and friends.
226 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
228 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
229 (MY_set_sizes): Use sunos4_set_sizes.
231 * elf32.c: Renamed from elf.c. Several CPU-specific functions
232 deleted, as well as elf-big and elf-little targets.
233 * libelf.h: New file.
234 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
236 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
238 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
240 * coffcode.h (coff_compute_section_file_positions): Don't need
241 variable "old_sofar" if compiling for i960.
243 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
247 * ieee.c (exten, envi): "static" belongs first in declaration.
249 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
251 * srec.c: add support for symbolsrec, srecords with symbols in
254 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
256 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
257 to avoid lint complaints.
259 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
261 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
262 type SHT_STRTAB. Don't alter file offset for section 0.
263 (reloc_type_names): Now an array instead of a macro. Still inside
264 "#if 0", since it's used only in debugging code also in "#if 0".
265 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
266 (sort_reloc_map): New function.
267 (sparc_reloc_map): New variable.
268 (elf_bfd_reloc_type_lookup): New function.
270 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
272 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
273 bfd_make_debug_symbol; they were already in the target structure.
274 * Adjusted all uses of JUMP_TABLE.
275 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
276 from coff_make_debug_symbol.
277 * libcoff.h: Updated accordingly.
279 * Minor cleanups provoked by gcc warnings:
280 * aoutx.h (NAME(aout, reloc_type_lookup)),
281 cpu-h8300.c (local_bfd_reloc_type_lookup),
282 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
284 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
285 ieee.c (ieee_slurp_section_data),
286 elf.c (elf_make_sections, elf_fake_sections,
287 elf_compute_section_file_positions, elf_write_object_contents):
288 Removed unused variables.
289 * archures.c: Removed /* from within comment.
290 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
291 * oasys.c (oasys_write_data): Initialize i.
293 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
295 * libcoff.h (obj_raw_syment_coun): New macro.
296 * coffgen.c (coff_get_normalized_symtab): Initialize
298 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
300 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
302 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
304 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
305 for compatibility with tools from MIPS.
307 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
308 * config/irix3.mt, config/irix4.mt: Removed.
309 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
310 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
312 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
314 * hosts/hp300bsd.h: Add gross hack to determine whether we
315 are running on BSD 4.3 or BSD 4.4, and use appropriate include
316 files (and set other parameters) to match.
318 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
320 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
321 ansi definition which otherwise confuses non-ansi compilers.
323 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
324 ultrix cc by forward declaring getenv as is done in
327 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
329 * elf.c (elf_info_to_howto): cast an enum into unsigned char
330 avoiding a fatal error in vax ultrix 4.2 cc.
332 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
334 * bfd-in.h, VERSION: Roll to version 2.1.
336 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
338 * oasys.c (oasys_write_object_contents): Lint.
339 * srec.c: Whitespace cleanup.
341 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
343 * coffgen.c (coff_print_symbol): Print correct tagndx value;
344 cleaned up output formatting a bit.
346 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
348 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
349 relaxable. Should be moved somewhere else.
351 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
353 * aout-mipsbsd.c: Eliminated uses of DEFUN.
354 (aout_mips_*_vec): Added seclet_link element.
356 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
357 support for aout-mipsbsd target.
359 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
361 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
363 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
365 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
367 Add support for the H8/500
369 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
371 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
373 * libecoff.h: New file. Defines ECOFF backend data for gdb.
374 * coff-mips.c: Now includes libecoff.h.
375 (ecoff_data_type): Moved to libecoff.h.
376 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
377 call it. If there is ever another ECOFF target, this and the
378 swapping functions should be accessed via an ECOFF specific target
380 * Makefile.in (coff-mips.o): Depends on libecoff.h.
382 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
384 * coffcode.h: Removed MIPS specific information, since coff-mips.c
385 no longer includes this file.
387 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
388 bits to 0 to make comparison test useful.
390 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
391 avoid overflowing GP accessible sections in binutils/objdump.
393 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
395 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
396 reading more robust: Fail if string index is out of string
399 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
401 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
402 PCREL13): Don't take dst_address into account; the input file has
403 already taken care of that.
405 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
407 * coff-mips.c: Completed support for linker and binutils.
409 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
411 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
412 original addend from section contents.
414 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
416 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
417 * hosts/delta88.h (strtol): Fix prototype.
418 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
420 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
422 * elf.c: Get rid of "#ifdef sparc".
423 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
424 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
426 (elf_info_to_howto): Use runtime conditionals on CPU type, not
427 compile type conditionals on host CPU.
428 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
430 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
432 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
434 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
435 ECOFF which has two common sections.
436 (bfd_com_section): Set SEC_IS_COMMON flag.
437 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
438 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
439 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
440 bfd_is_com_section macro rather than checking for equality to
443 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
445 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
446 (coff_mkobject_hook): Accept aouthdr argument.
447 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
448 Handle NULL aouthdr argument.
449 (coff_object_p): If there is no aouthdr, pass it as NULL to
451 * libcoff.h: Rebuilt for mkobject_hook changes.
453 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
454 additional MIPS ECOFF fields.
456 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
458 * configure.host: added mips-dec-bsd*
459 * configure.in: added mips-dec-bsd*
460 * aout-mipsbsd.c: new file for mips-dec-bsd*
461 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
462 * aoutx.h: added mips support.
463 * archures.c: added mips support to bfd_default_scan().
464 * cpu-mips.c: added support for R4000 (untested).
465 * libaout.h: added MIPS1 & MIPS2 magic numbers.
466 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
467 hope will make it into include/bfd.h.
468 * targets.c: added aout_mips_*_vec.
470 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
472 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
474 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
476 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
478 * libcoff-in.h: Update prototype for coff_count_linenumbers.
480 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
482 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
483 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
484 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
485 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
487 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
488 bfd_swap_reloc_in or coff_swap_reloc_out.
489 * coff-mips.c: Added code to link and write out symbolic debugging
490 information, and to swap relocs in and out.
492 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
494 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
495 (coff_write_object_contents): coff_count_linenumbers returns the
496 number of line number records it found.
498 * coffgen.c (coff_write_linenumbers): only write out line numbers
499 in the section they belong to.
501 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * targets.c (bfd_target): Added relocateable argument to
504 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
505 target vector for linker use.
506 * bfd.c (bfd_seclet_link): New macro.
507 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
508 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
509 and boolean return value. Made static.
510 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
511 relocateable argument.
512 * reloc.c (bfd_generic_get_relocated_section_contents): Added
513 relocateable argument (if relocateable, saves relocs).
514 * bout.c (b_out_get_relocated_section_contents),
515 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
516 relocateable argument (if relocateable, just calls
517 bfd_generic_get_relocated_section_contents).
518 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
519 argument to prototype.
520 * All targets: Set new _bfd_seclet_link vector to
521 bfd_generic_seclet_link.
523 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
525 * coffgen.c: #include seclet.h.
527 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
529 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
530 debug info. Setup info about linker symbols only, and use
531 standard bfd fields to hold the info.
532 * (hppa_object_p): Remove unneeded decls.
533 * (hppa_new_section_hook): Get rid of most of this.
534 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
535 fat. Remove all knowledge of stabs, remove redundant knowledge of
537 * Remove macros for accessing fields which are now gone.
539 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
541 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
543 * coff-z8k.c: delete unused reloc functions
545 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
547 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
548 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
549 * coff-msym.c: Use DEFUN for function definitons.
550 * coff-mips.c: Added code to read and print symbols, and to find
553 * coffcode.h: Moved many generic functions into coffgen.c. Moved
554 swapping functions into coffswap.h for ECOFF use. Moved
555 relocation functions, only used by h8300 and z8k, into reloc16.c.
556 Added hooks for coffgen.c functions to backend data structure, and
557 added hook functions. Still more could be done.
558 * coffswap.h: New file to hold COFF swapping routines.
559 * coffgen.c: New file to hold generic COFF functions.
560 * reloc16.c: New file to hold h8300 and z8k specific relocation
562 * libcoff-in.h: Added declarations for functions in coffgen.c.
563 * libcoff.h: Rebuilt to incorporate changes.
564 * coff-h8300.c: Function name changes.
565 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
566 hook rather than defining EXTRA_CASES.
567 * Makefile.in: Build new files coffgen and reloc16. Added
568 dependencies of coff-*.o on coffswap.h and seclet.h.
570 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
572 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
573 about discarding const.
575 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
577 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
579 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
581 * configure.in (post-target): If --with-minimal-bfd is specified,
584 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
586 * srec.c (srec_write_records): one of my boards wants a CR between
589 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
591 * archive.c (do_slurp_coff_armap): set symdef_count correctly
592 (it broke a couple of weeks ago).
594 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
596 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
597 return type, so libbfd.h doesn't reference undefined typedefnames.
599 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
601 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
603 (coff_pointerize_aux): don't pointerize a negative tagndx
604 (sometimes generated by SCO 3.2v4 cc).
606 * bout.c (calljx_callback, callj_callback,
607 b_out_get_relocated_section_contents): warn if relocating against
610 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
612 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
613 Make a bunch more routines be static.
614 * hppa.c (fill_spaces): Get rid of this, replace with much better
615 written setup_sections().
616 * (setup_sections): New routine to create BFD sections for each
617 space and subspace in SOM files.
618 * (hppa_object_setup): Use BFD sections created by
619 setup_sections() to locate GDB symbol table info.
620 * (make_unique_section): New routine to create a BFD section. It
621 ensures that the given name is unique, and will generate a unique
623 * (hppa_object_p): Become much more paranoid about file header.
624 * (make_bfd_asection): Call bfd_make_section to do the dirty
625 work. Simplify code somewhat.
626 * (hppa_core_file_p): Use proper name for stack section.
627 * libhppa.h: Remove millicode_start, millicode_end decls.
629 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
631 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
633 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
634 relocs, don't bother doing the adjustment if the value to add is
637 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
639 * bfd.c (bfd_get_size): New function that gets an upper bound
640 on the possible size of any object in a bfd.
641 * elf.c (bfd_elf_find_section, elf_get_str_section,
642 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
644 * elf.c (elf_big_vec, elf_little_vec): Document last three
645 members initialized to NULL.
647 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
649 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
651 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
653 * hosts/std-host.h: New file. Attempt at a generic/default
654 set of definitions, to discourage porting to new hosts by copying.
655 * hosts/news.h: Removed.
656 * hosts/sparc.h: Use std-host.h.
657 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
658 perhaps we can later remove the the_bfd field from each symbol.
659 * syms.c (struct symbol_cache_entry): Remove unused field
660 app_data. Add comment noting that the_bfd is almost redundant,
662 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
663 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
664 * hppa.c (fill_spaces): Make slightly more rebust.
665 * configure.in: Allow std-host as the "default" host.
667 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
669 * bfd.c: Add struct hppa_core_data to tdata union.
670 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
671 Get rid of HPPA/BSD specific code. That will go somewhere else
673 * (fill_spaces): Don't spin forever and die if you don't find
674 $MILLICODE$ subspace.
675 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
677 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
678 Make these work for HPUX.
679 * (make_bfd_asection): New routine to make section creation a
681 * (hppa_core_file_p): Completely rewrite, leave out bugs.
682 * libhppa.h: #include the right system files. Redefine all of
683 the structs/macros for hacking core files to use more sensible
684 HPUX core file structures.
685 * targets.c (target_vector): Conditionalize hppa_vec on
686 HOST_HPPAHPUX, not hp9000s800.
687 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
688 malloc and realloc. #define HOST_HPPAHPUX.
690 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
692 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
693 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
694 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
695 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
697 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
698 * aix386-core.c: New file for handling core files on AIX on PS/2.
699 * targets.c: if AIX386_CORE, use aix386_core_vec.
700 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
703 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
705 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
708 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
710 * Makefile.in: added dvi target
712 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
714 * bfd.c: Use right name for tekhex tdata struct.
715 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
716 * libcoff.h: Updated to get spacing change from coffcode.h.
717 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
719 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
721 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
722 functions, with the "guts" of the old bfd_slurp_bsd_armap
723 and bfd_slurp_coff_armap, but assuming we've already checked
724 if the armap is present or not.
725 Also, rewrite a bit to avoid keeping around obstack data
727 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
728 Various fixes to correctly handle COFF_style archives names.
729 (Note that because these have a trailing '/', the names can
730 have embedded spaces.)
731 * archive.c (bfd_slurp_armap): New function, replaces old
732 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
733 _either_ format, and calls do_slurp_bsd_armap or
734 do_slurp_coff_armap if either form of map is seen.
735 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
736 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
737 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
738 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
740 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
742 * hppa.c: #include "sysdep.h", not <sysdep.h>.
743 * libhppa.h: Make millicode_start and millicode_end be unsigned
744 int to be same type as CORE_ADDR in GDB. Why are these here?
746 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
748 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
749 vaddr of the section to the addend.
750 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
751 SCO_CORE to SELECT_VECS.
752 (target_vector): add sco_core_vec.
753 * sco-core.c (sco_core_vec): add leading underscore initializer.
754 * configure.in (i[34]86-*-sco*): use target i386-sco.
755 * config/i386-sco.mt: new file; define SCO_CORE.
757 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
759 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
761 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
763 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
765 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
767 * hosts/i386linux.h: Include unistd.h.
769 * aoutx.h (print_symbol): aout_stab_name returns a constant
771 * libaout.h (aout_stab_name): Fix prototype.
772 * stab-syms.c (aout_stab_names): Array is now const.
773 (aout_stab_name): Return value is now pointer to const.
775 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
778 * syms.c (asymbol): Added new field "app_data", for data
779 particular to the application. Some of the linker flags ought to
780 get moved to this field someday.
782 * archures.c (bfd_default_scan): Recognize a few more numbers:
783 80486, 80960, and 960.
785 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
786 bfd_coff_std_swap_table, cast to PTR.
787 * bfd.c (bfd_coff_swap_*): Deleted macros.
788 * targets.c (struct bfd_target): Deleted COFF-specific swapping
790 * coffcode.h (type bfd_coff_backend_data): New structure type,
791 contains pointers to the COFF-specific swapping routines.
792 (bfd_coff_std_swap_table): New data structure, to be used when
793 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
794 (bfd_coff_swap_*): New macros.
795 * coff-mips.c (mips_coff_swap_table): New data structure.
796 (ecoff_big_vec): Use it.
797 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
798 * All other targets: Deleted coff-specific vector entries.
800 * trad-core.c: Fixed some `PARAMS' uses that were missing
803 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
805 * aoutx.h (some_aout_object_p): Protect arg prototype in
806 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
808 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
810 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
811 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
812 PARAMS for readability.
814 * aoutx.h: Add type to callback parameter.
815 * coff-mips.c: Don't call trad-core.h, not needed.
816 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
817 * trad-core.h: Eliminate, unused.
819 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
821 * format.c (bfd_check_format): if default target isn't found
822 then look through the entire list rather than return early.
824 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
826 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
828 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
830 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
832 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
834 * coff-z8k.c: checkpoint, more addressing modes handled
835 * coffcode.h (get_value): don't truncate reloc->addend field, it's
838 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
840 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
842 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
844 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
846 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
848 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
849 and about when file descriptors are closed.
851 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
853 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
854 written out correctly.
856 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
858 * section.c: New section bit SEC_SHARED_LIBRARY.
859 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
860 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
863 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
865 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
866 macros; use PARAMS to declare the function pointers involved.
868 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
869 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
871 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
873 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
875 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
876 declaring pointers to functions.
877 * cache.c, elf.c: Move static function decls to top, use PARAMS.
878 * seclet.h: Declare external function with PARAMS.
880 * doc/chew.c (exfunstuff): Eliminate.
881 (paramstuff): Replace exfunstuff with function to generate PARAMS.
882 * doc/proto.str: Use paramstuff rather than exfunstuff.
884 * libbfd.h: Update, based on changes in source code and chew.
886 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
888 * libieee.h: Add FIXME about removing limit on number of sections.
889 * bfd-in.h: Improve comments to make it clear that bfd.h is
890 the wrong place to edit this file.
891 * Makefile.in (install): Install ansidecl.h and obstack.h in the
892 same places where we install bfd.h.
894 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
896 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
897 symbol type before blindly modifying the auxent. Specifically,
898 only modify the endndx fields for types that need it, and don't
899 set the array information for non-arrays.
901 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
903 * aoutx.h (some_aout_object_p): Section list should be set up
904 correctly anyways; don't have to set up "next" pointers manually.
906 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
908 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
909 config/i386v.mh: removed -DUSG from HDEFINES.
910 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
912 hosts/i386v.h: don't define POSIX_UTIME.
914 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
916 * ieee.c (ieee_slurp_sections): make a private copy of the
917 section's name before truncating it.
919 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
921 * hppa.c: add symbol_leading_char entry in transfer vec
923 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
925 * ieee.c (get_symbol): can now cope when two symbols of a
926 different class, but the same index number occur consecutively.
927 (get_section_entry): nicer name for sections being forward
928 referenced. (ieee_archive_p): don't free the filename string,
929 since it was never malloced.
931 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
933 * coffcode.h (coff_write_object_contents): Zero timestamp field.
935 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
937 * coffcode.h (coff_swap_aux_out): set the fcnary info before
938 optionally setting the dimen info, since they are in the same
939 memory locations. Also zero out external auxent.
940 (coff_write_symbol): don't zero external auxent; now done in
943 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
945 * Check fclose return value for errors.
946 libbfd.h: bfd_cache_close now returns a boolean.
947 cache.c (bfd_cache_delete): return fclose success value.
948 (bfd_cache_close): return bfd_cache_delete return value.
949 opncls.c (bfd_close, bfd_close_all_done): return result of
952 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
954 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
956 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
958 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
959 work out a coff relocation type from a howto's attributes rather
960 than using the input r_type field. This fixes PR1677 and allows
961 conversion of a.out relocs to coff relocs.
963 * coffcode.h (coff_write_relocs): if supplied a relocation
964 relative to an absolute symbol, use the right symbol index.
966 * reloc.c (bfd_perform_relocation): do a partial link for coff
969 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
971 * changes to support i386-sysv with shared libraries:
972 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
973 check for .data2; if _LIB is defined, check for it; map
974 SEC_NEVER_LOAD to STYP_NOLOAD.
975 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
976 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
977 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
978 if section has contents, not just if it is loadable; if
979 TWO_DATA_SECS, check for .data2
980 (coff_set_section_contents): set vma of .lib section to number of
982 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
983 don't define coff_write_armap to bsd_write_armap.
984 * hosts/i386v.h: don't include <utime.h>, since it is not provided
987 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
989 * solaris2.h: Get the definition of alloca from alloca.h if we
992 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
994 * configure.in (i960-*-{aout,bout}): Support these.
996 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
998 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1000 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1002 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1003 no-longer-used definitions of L_SET and L_INCR.
1004 * i386linux.h: Tweaks to smooth Linux build.
1006 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1008 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1010 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1012 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1013 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1014 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1015 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1017 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1018 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1020 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1022 * configure.host: New file, contains mapping of host configs
1023 to host support file names for bfd, binutils, opcodes.
1024 * configure.in: Use it.
1025 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1026 * i386bsd.c: Cleanup, reformat.
1027 * config/i386-bsd.mt: Comment changes.
1028 * config/i386bsd.mh: New file for core file support.
1029 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1030 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1031 on BSD 4.4 define ALIGN (sigh!).
1033 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1035 * libaout.h (aout_backend_data): added exec_header_not_counted
1036 field. For ZMAGIC files only, when text_includes_header is set, by
1037 default the length of the exec header is counted in the text
1038 section size. For go32, exec header is mapped in but does *not*
1039 contribute to the size of section.
1040 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1041 is not set, but ztih is, add the size of the exec header to the
1042 recorded size of the text section.
1043 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1044 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1045 Also set text_includes_header.
1046 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1047 by default in MY(backend_data).
1049 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1051 * aout-target.h (callback): Don't define this function if it won't be
1054 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1055 type doesn't match. Don't lose if file sections have already been
1057 (set_arch_mach): Set reloc_entry_size.
1058 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1060 * hosts/i386bsd.h: New file.
1061 * configure.in: Recognize i[34]86-*-bsd host.
1063 * aout-target.h (callback, write_object_contents): Delete unused
1066 * aoutx.h (reloc_type_lookup): New function.
1067 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1068 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1069 (MY_reloc_howto_type_lookup): Don't define it.
1071 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1073 (slurp_symbol_table): Use header byte order, not target byte
1074 order, for reading symbol data.
1076 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1078 * configure.in: Undo some brain damage in the host section.
1079 * configure.in: Reformat the target section, test many configs.
1080 * Makefile.in (make): Remove obsolete `make make'.
1081 * aoutx.h (some_aout_object_p): Make defines line up.
1083 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1085 Now a bfd knows whether underscores are normally prepended
1086 to symbols in its file format.
1088 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1089 coff-z8k.c: targets set so they have leading underscore
1090 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1091 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1092 without leading underscore flag
1093 * targets.c: add symbol leading char to xvec description
1094 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1096 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1098 * archive.c: Make errno global.
1099 * archive.c (_bfd_write_archive_contents): If read fails (and
1100 errno!=0) set bfd_error to malformed_archive (since this probably
1101 indicates a truncated archive), rather than system_call_error.
1103 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1105 * Makefile.in: added rules for i386bsd.c
1106 * i386bsd.c: new file, supporting 386bsd.
1107 * configure.in: recognize i386-*-bsd target.
1108 * config/i386-bsd.mt: new file - 386bsd target configuration.
1110 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1112 * configure.in: re-arrange host section to use *-*-* notation,
1113 clean up some of the target section as well
1115 * seclet.c: cast result of bfd_get_relocated_section_contents to
1116 avoid compiler warnings
1118 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1120 * coffcode.h (coff_section_symbol): Create section if it doesn't
1123 * bout.c: Removed some unused variables.
1125 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1127 * Portability fixes from p3:
1128 coffcode.h (coff_write_relocs): removed sanity check until it
1129 works on all targets (per advice from sac).
1130 config/hp9000.mh: new file to define USG.
1131 hppa.c: #undef hppa before the JUMP_TABLE.
1132 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1134 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1135 local variable target volatile to avoid mysterious bug in
1138 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1140 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1141 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1143 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1145 * coff-z8k.c (func_da, func_jr): Lint.
1146 * coffcode.h: Use memset rather than bzero.
1147 * elf.c: Use memcpy rather than bcopy.
1148 * tekhex.c: Use memset rather than bzero.
1150 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1152 Add Adobe a.out support.
1154 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1155 * config/adobe.mt: Add.
1156 * configure.in (*-adobe-* target): Add.
1157 * targets.c (a_out_adobe_vec): Add.
1158 * Makefile.in: add aout-adobe.c.
1160 * configure.in: Put two dashes in all entries to be matched.
1161 Add comments to remind people to do this.
1162 Reorder all entries that match manufacturer names, to occur
1163 last, so they will only be matched if no more specific match
1164 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1166 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1168 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1169 since we should never have a NULL section.
1170 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1171 tests, set the section to bfd_abs_section.
1173 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1175 * coff-z8k.c: getting closer
1176 * coffcode.h (coff_get_relocated_section_contents): allow
1177 EXTRA_CASES hooks for different arches to provide different reloc
1179 * seclet.h: #ifndef around it to allow multiple inclusion
1180 * srec.c: minor doc fix
1182 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1184 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1186 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1188 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1191 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1193 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1194 filling in reloc, in case immediately following code doesn't set
1197 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1199 * coffcode.h (coff_renumber_symbols): set the last renumbered
1200 symbol pointer to NULL, as expected by coff_write_linenumbers.
1201 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1202 type R_IHCONST used on the 29k.
1204 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1206 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1207 update, based on how the underlying file was opened. Obsoletes
1209 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1210 all FASCIST_FDOPEN config defines.
1212 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1214 * sparc-opc.c: Moved to opcodes library, now that we have one.
1215 * Makefile: Don't compile it.
1217 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1219 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1221 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1223 * section.c (bfd_set_section_flags): Remove a sanity check.
1224 It is unfortunately broken, and prevents strip from working.
1226 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1228 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1229 created by last change.
1231 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1233 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1234 * bfd-in.h: Bump to version 2.0.
1236 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1238 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1239 braindamaged HP/Apollo compiler happy.
1241 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1243 * format.c: Fix description of search for matching target.
1244 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1245 * targets.c: Update description of search for matching target.
1246 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1247 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1248 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1250 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1252 * Makefile.in: Added mostlyclean/clean/distclean rules.
1254 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1256 * targets.c (target_vector): Take out oasys (unless that is
1257 the default): Because there is no magic number in archives,
1258 there can be annoying target mis-matches.
1260 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1262 * sparc-opc.c: Rigorously updated to match architecture manual.
1264 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1266 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1267 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1268 to the built-in abs_section were not written out correctly.
1270 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1272 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1273 large, assume we're using a swapped byte order and fail with
1274 wrong_format rather than dumping core.
1276 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1278 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1279 filename constraints.
1280 * Makefile.in: Updated to reflect change.
1282 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1284 Add preliminary support for the we32k:
1286 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1288 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1290 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1292 * bout.c: added support for relaxable alignment relocs.
1294 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1295 pass down pointer to play area rather than use alloca
1297 * cpu-z8k.c (compatible): made static to reduce name space
1300 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1302 Add basic support for the z8k:
1304 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1305 section.c, targets.c,
1307 * syms.c: move mis-inserted patch.
1309 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1311 Documentation fixes:
1312 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1313 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1315 * reloc.c: break out addend item from surrounding text.
1317 * doc.str (DOCDD): Defined. Adds text to output.
1318 (bodytext): Put bulletize before kill_bogus_lines.
1319 * chew.c (bulletize): End itemization after a blank line, to
1320 prevent following text from being swallowed up in an item.
1322 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1324 * configure.in: Add sparclite as a target.
1326 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1328 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1331 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1332 from a coff file (csym is null), dont deref them
1334 * ieee.c (parse_expression): get the answer right when adding an
1335 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1336 on elts so that filename is filled in.
1338 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1340 * bout.c (howto_align_table): New set of relocs, with enough
1341 data for "objdump -r" to work.
1342 (b_out_reloc_type_lookup): Recognize alignment relocs.
1344 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1346 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1347 invocations of make. Also, always create installation
1350 * config/apollov68.mh: removed -g from CC definition.
1352 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1354 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1355 overflowing gp-offset range.
1357 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1359 * srec.c (srec_set_section_contents): don't write out sections
1360 without the LOAD and ALLOC attributes
1362 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1364 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1365 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1366 * aout-target.h (callback): Don't set page/seg sizes.
1368 (set_sizes): New routine.
1369 (backend_data): Point to it.
1370 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1371 (sunos4_aout_backend): Point to it.
1372 * aoutx.h (set_arch_mach): Call set_sizes callback.
1374 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1376 * aout-target.h: Make _bfd_slurp_extended_name_table be
1377 the default. Given that we *write* the suckers (for long
1378 archive member names), we really ought to be able to read them!
1379 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1380 seem to be needed, and many machines don't have it.
1382 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1384 * coff-m68k.c (vector): read and write archives in coff format.
1386 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1388 * opc-sparc.c: New file.
1390 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1392 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1393 pointers to bfd_byte* before performing arithmetic on them. Such
1394 use with bare void* pointers is a gcc extension.
1395 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1396 * archive (normalize): Add to CONST to match actual usages with
1399 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1401 * configure.in: Recognize i486 host cpu, and use i386-elf
1404 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1406 * config/stratus.mt (CC): Remove definition.
1407 * elf.c (bfd_section_from_shdr): Test for the possibility that
1408 section_from_elf_index returns NULL and don't dereference it.
1410 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1412 * add hppa_data to bfd tdata (indirectly via sef).
1414 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1416 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1418 * configure.in: error messages to stderr, not stdout
1420 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1422 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1423 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1424 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1426 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1428 * configure.in: recognize hppa* instead of hppa
1430 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1432 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1433 RTYPE2HOWTO to cope with same.
1434 * reloc.c (bfd_perform_relocation): added support for size of -2
1435 (subtract a word reloc type). Updated doc.
1437 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1439 * Makefile.in: merged changes from progressive, removed rcsid.
1441 * archures.c, archive.c, Makefile.dos: removed rcsid.
1443 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1445 * bfd-in.h : add BFD_IS_RELAXABLE flag
1446 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1447 header e_relaxable, major hackery in callbacks
1448 * libaout.h : add space for a_relaxable.
1449 * seclet.c (rel): don't relax empty sections
1452 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1454 * section.c (STD_SECTION): add some casts to the initializers for
1457 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1459 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1460 and add appropriate casts to keep (picayune) aix-cc happy.
1462 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1464 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1465 symbol pointers. Punt expensive & useless bfd_realloc. Use
1466 malloc for raw symbols, and free it before returning.
1467 (bfd_section_from_shdr): Do not slurp symbol table until politely
1468 asked. Do not even slurp string tables.
1469 (elf_get_symtab_upper_bound): Count 'em without reading them.
1470 (elf_get_symtab): This is how to politely ask. Schlurp!
1471 This should probably just *become* elf_slurp_symbol_table, FIXME.
1473 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1475 * archive.c (bsd_write_armap): write the timestamp of the
1476 archive header to be just a little bit later than the timestamp of
1477 the file, otherwise the linker will complain that the index is
1480 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1482 * configure.in: Add m68k-ericsson-*.
1484 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1486 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1487 * elf.c: Remove unconditional debug printf's.
1488 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1489 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1490 (elf_slurp_symbol_table): Hand out symbols in forward, not
1491 reverse order. Simplify duplicate code.
1493 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1495 * elf.c: Remove "(void)" casts from function calls where the
1496 return value is ignored, in accordance with GNU coding standards.
1498 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1500 * hppa.c: Apply John's standard fix to avoid "empty translation
1501 unit" warnings from some ANSI-C compilers.
1503 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1505 * hosts/solaris2.h: Configure same as sysv4.
1507 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1509 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1510 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1511 type match actual return type.
1512 * elf_print_symbol (section_name): Make CONST.
1514 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1516 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1517 New files, for Linux (a free Unix clone for 386 machines).
1518 * Makefile.in, configure.in, targets.c: Update accordingly.
1520 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1521 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1522 correct calling of howto special functions and fixes from Raeburn
1524 * archures.c: nuke bfd_reloc_code_type
1525 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1526 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1527 SEC_NEVER_LOAD, various other bfdgas newness
1528 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1529 * targets.c: change jump table vector to above
1532 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1534 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1535 its prototype will be included in libbfd.h. Change result type
1536 to struct * (rather than equivalent typedef) so it can be used in
1537 the prototype, where they typedef won't be known.
1538 * libbfd.h: Updated version.
1540 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1542 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1543 targets.c: HPPA merge.
1545 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1547 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1548 * config/solaris2.mh: Kludge around Sun compiler bug.
1550 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1552 * libaout.h (aout_backend_data): Change defs of two bitfields to
1553 be unsigned chars instead to get around rs6000 compiler problem.
1555 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1557 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1558 Correct misconception that there can be only one symbol table.
1559 Only call elf_slurp_symbol_table on the full symbol table, not
1560 the dynamic one which is only a subset of the full one.
1562 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1564 * coffcode.h (coff_compute_section_file_positions): For I960,
1565 don't align sections in file.
1567 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1569 * targets.c (struct bfd_target): Added field for target-specific
1570 (but not file-specific) data, for distinguishing minor
1571 characteristics between (e.g.) a.out formats.
1573 * section.c (struct sec): New field user_set_vma indicates vma
1574 field should be heeded, not assumed to be unset.
1575 (STD_SECTION): Initialize that field of standard sections to zero.
1576 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1578 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1579 pre-swapped version.
1581 * archures.c (struct bfd_arch_info): Fixed order of comment and
1582 field decl. New fields indicate size of page and segment for
1584 * cpu-m68k.c (N): Fill in values.
1585 * cpu-sparc.c (arch_info_struct): Ditto.
1587 * libaout.h (struct aout_backend_data): Various bits of data (not
1588 all used currently) with characteristics of a.out implementation.
1589 Important field for now is text_includes_header, indicating that
1590 the text section starts immediately after the file header, which
1591 gets mapped in with it.
1592 (struct aout_data): New fields indicate whether vma has been
1593 adjusted yet (not yet used), and what magic number will be used in
1594 the output file (should go away in favor of vma_adjusted).
1595 (WRITE_HEADERS): Code for dealing with section sizes and related
1596 header fields replaced with call to adjust_sizes_and_vmas.
1597 * aoutx.h (some_aout_object_p): Fill in magic number field.
1598 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1599 (set_arch_mach): Set page size and segment size once CPU
1601 (adjust_sizes_and_vmas): New function; has much code moved
1602 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1603 and size parameters, as well as many header fields, after deciding
1604 on magic number for output file. Checks to ensure that this
1605 adjustment has only been done once.
1606 (set_section_contents): Call adjust_sizes_and_vmas instead of
1607 doing much of the work here.
1609 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1610 default (null) values of these fields.
1611 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1612 value in exec header.
1613 (sunos4_aout_backend, MY_backend_data): Define backend data
1614 indicating file header is included in text section.
1616 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1618 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1619 gcc version 2, to avoid warnings.
1621 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1623 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1624 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1626 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1628 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1630 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1632 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1633 * configure.in: Rewrite target parsing to use simple format.
1634 Handle sparc-sun-solaris2 configuration.
1635 * aout64.h: Avoid ANSI C brain death warning.
1636 * elf.c: Avoid trigraph (???) or /* in comments.
1638 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1640 * config/sysv4.mh: new file, RANLIB=echo
1642 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1644 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1646 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1647 elf_core_tdata_struct into a single common struct. Core files
1648 wouldn't have worked at all without this.
1649 (bfd_elf_find_section): New function for GDB's undercover use
1650 to find string sections that BFD hides from it.
1651 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1653 (elf_object_p, elf_core_file_p): Allocate internal file header
1654 storage dynamically.
1655 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1656 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1658 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1660 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1662 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1664 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1666 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1668 * configure.in: handle m680[01234]0 as aliases for m68k
1670 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1672 * coff-a29k.c: do byte relocs correctly
1673 * coffcode.h (styp_to_sec_flags): never load INFO sections
1674 * seclet.c (rel): don't relocate INFO sections
1676 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1678 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1679 Make the symbols unmodifiable.
1680 (bfd_section_init): Deleted.
1681 * init.c (bfd_init): Don't call bfd_section_init.
1683 * section.c (bfd_set_section_contents): Ensure that range to be
1684 written is within section boundaries.
1685 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1688 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1690 * coff-i960.c (howto_table): Deleted.
1691 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1692 interesting entries from old howto_table.
1693 (RTYPE2HOWTO): Adjusted to use switch.
1694 (coff_i960_reloc_type_lookup): New function.
1696 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1697 records for section symbol.
1698 (make_abs_section): Unused; deleted.
1699 (renumber_symbols): Re-order symbols so undefined symbols come
1700 last, as COFF format desires.
1701 (coff_write_symbol): Put C_FILE symbols in debug section always.
1702 (coff_section_symbol): New function; creates a symbol with the
1703 same name as a section, and sets up aux records for it.
1704 (coff_add_missing_symbols): New function; adds section symbols to
1705 symbol table if they aren't there already. Should someday also
1706 add a dummy C_FILE symbol if none is present.
1707 (coff_write_object_contents): Add missing symbols before preparing
1708 symbol table to be written.
1709 (coff_slurp_reloc_table): Verify that symbol indices read in are
1710 in a reasonable range.
1711 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1712 (obj_conv_table_size): Accessor macro.
1714 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1715 reloc types on i960.
1717 * bfd-in.h (bfd_get_section_name): New macro. Like
1718 bfd_section_name, but returns rvalue, not lvalue.
1719 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1720 (bfd_get_section_flags): Now returns rvalue.
1722 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1723 general, some specific to sparc or i960.
1725 * aoutx.h (set_section_contents): Set VMA for each section based
1726 on previous section. If text section VMA doesn't appear to have
1727 been set, make a best guess from the type of file.
1729 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1731 (MY(vec)): Initialize reloc_type_lookup field.
1733 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1734 (bfd_error_trap, bfd_error_vector): Extern, not common.
1736 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1737 few types of relocs for sparc; will need enhancement.
1739 * bout.c (callj_callback): Use DEFUN macro in definition.
1740 * coff-i960.c (optcall_callback): Likewise.
1742 * targets.c (bfd_target): Added fields reloc_type_lookup and
1743 _bfd_make_debug_symbol. Also minor comment changes.
1744 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1745 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1746 than arch info, and dispatch with BFD_SEND. Callers changed.
1747 * archures.c (struct bfd_arch_info): Deleted field
1749 * cpu-*.c: Don't initialize that field.
1751 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1752 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1753 (bfd_errmsg): Now returns ptr to const.
1754 * bfd-in.h (bfd_errmsg): Fix prototype.
1756 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1757 * reloc.c (bfd_generic_relax_section): Ditto.
1759 * section.c (Section Output doc): Improve description of use of
1760 output_section and output_offset.
1762 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1764 * sco-core.c: new file from net.
1765 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1766 Now we have the hairy linker, it's possible to move symbols from
1767 one section into another. Actually make that work!
1769 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1771 * hosts/sun3.h: fix declaration of free.
1773 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1776 * coff-h8300.c (reloc_processing): all relocs are relative to
1778 * opncls.c: don't use fdopen on DOS systems
1780 short patches from Glenn Kasten (glenn@ready.com)
1781 * target.c: enabled oasys support
1782 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1783 fix problem where a relocation which crossed a modification byte
1784 boundary did not work. Fix problem where a relocation near the end
1785 of a data record did not work.
1788 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1790 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1791 archvie header string counts the endian way, this heuristic sees
1792 how big an archive string to read by trying it one way and if the
1793 string table is unreasonably big, trying it the other. *FIXME*.
1794 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1796 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1798 * bfd-in.h: Increase version number to 1.97, for consistency
1800 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1802 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1804 * bfd-in.h: bump version to 1.96
1805 Major change; changed calling convention for
1806 bfd_get_relocated_section_contents so that caller allocates
1807 memory for section data.
1808 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1809 seclet.c, targets.c, bfd.c: reflect new convention.
1810 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1811 case, then use reasonable default values for SEC_* flags.
1813 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1815 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1816 size of output reloc struct.
1817 * targets.c, Makefile.in: comment out tekhex for the moment.
1818 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1819 * configure.in: tandem target is st2000
1820 * coff-m68k.c: rename static howto_table to global
1821 m68kcoff_howto_table.
1822 * bout.c: remove unnecessary abort
1823 * coff-a29k.c: various changes to the way relocations work to cope
1824 with the "new order" and latent bugs.
1827 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1829 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1830 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1831 * reloc.c (bfd_perform-relocation): don't relocate refs to
1832 absolute symbols if doing a partial link.
1834 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1836 * configure.in: Add a29k-amd-udi.
1838 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1840 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1841 internal_exec structure before initializing the fields that
1842 are used, so that the unused fields are in a known state.
1844 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1846 * tekhex.c (struct data_struct): Convert from typedef that
1847 typedefs nothing to a normal structure declaration.
1848 * tekhex.c (pass_over): Prototype args for function that
1849 second arg points to.
1851 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1853 * Makefile.in: remove old style staging. Do not print recursion
1856 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1857 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1860 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1862 * bfd.c, Makefile.in: added tekhex
1863 * aoutx.h (set_section_contents): pages should be padded to the
1864 size of a page, not the size of a segment.
1865 * configure.in: added go32 host and i386-aout target.
1866 * i386aout.c, libaout.h: now works for go32 target
1867 * ieee.c: fix bit rot.
1868 * seclet.c: support for padding seclet type.
1870 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1872 * Makefile.in: added .NOEXPORT:
1874 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1876 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1878 * elf.c (elf_compute_section_file_positions,
1879 elf_write_object_contents): Return boolean, not NULL (which
1881 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1882 Also ifdef-out code that aborts on unhandled section types.
1884 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1886 * configure.in: Recognize ncr3000 config
1887 * Makefile.in (MINUS_G): Pass on to recursive makes.
1888 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1890 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1892 * Makefile.in: Now that we have sym.h and symconst.h, compile
1893 coff-msym.c on all systems.
1894 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1895 * coff-msym.c: Update include files and comments; add weakext bit.
1897 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1899 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1900 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1902 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1904 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1905 * configure.in: Add new host and target configs.
1906 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1907 structs, which vary; just use member name.
1908 (elf_object_p, elf_core_file_p): Lint, fix comments.
1909 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1911 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1913 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1914 local, disposable, copy of the external form of section header
1915 table and program header table entries.
1917 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1919 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1921 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1923 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1926 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1928 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1930 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1932 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1933 not internal bfd_assert function (twice).
1935 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1937 * aout-target.h: change ar_max_namelen to 15 (the right value)
1938 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1941 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1943 * archive.c (bfd_generic_archive_p): check for bout archives too.
1944 * bout.c: make it work again.
1946 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1948 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1950 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1951 bfd_xmalloc() instead of bare malloc().
1953 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1955 * Makefile.in: pass down MAKEINFO on info.
1957 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1959 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1960 host/h-<foo> now just <foo>.
1961 * configure.in: reflect changes
1963 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1965 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1966 actual source file, not just the generated libbfd.h.
1968 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1970 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1971 gdb on little-endian 960 code.
1972 * archive.c (compute_and_write_armap): indirect symbols should go
1973 into the archive header too.
1975 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1977 * Makefile.in: added check target.
1979 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1981 * coff-msym.c: Move this file from gdb/ecoff.c. It
1982 handles byte-swapping for ECOFF (MIPS symbol) files.
1983 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1984 to the files built on MIPS-based hosts.
1985 * Makefile.in: Add rule for coff-msym.
1987 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1989 * Makefile.in: added clean-info target. MINIMIZE=1.
1991 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1993 * coff-rs6000.c: Move core file functions into separate
1994 new file rs6000-core.c. This is needed because reading
1995 core files depends on native include files that conflict
1996 with ../include/coff/rs6000.h.
1997 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1999 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2001 * aoutx.h (NAME(aout,print_symbol)): Don't print
2002 symbol addresss for undefined symbols.
2003 * coff-rs6000.c: Various updates (due to target-
2004 independent changes).
2005 * libbfd.h: Ditto (tdata field is now a union).
2006 * hosts/h-sparc.h: Removed prototype for bogus function
2007 'emset' (presumably should have been 'memset' - which is there).
2009 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2011 * configure.in (mips-big-* target): Same is Iris.
2013 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2015 * aoutx.h (translate_from_native_sym_flags): when creating an
2016 alias symbol, fill in the section as undefined, rather than
2017 leaving it blank. If an output section can't be found for a
2018 symbol, then don't core dump.
2020 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2022 * Makefile.in, configure.in: removed traces of namesubdir,
2023 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2024 copyrights to '92, changed some from Cygnus to FSF.
2026 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2029 * coff-h8300.c: fix stupid reloc subtraction bug
2030 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2031 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2032 the symbol.flags and done_lineno fields.
2034 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2036 * coffcode.h (coff_write_symbol): write out the correct number of
2038 * cpu-h8300.c: fix disassembly bug
2040 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2042 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2043 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2044 reloc.c, section.c (bfd_map_over_sections), targets.c
2045 (bfd_target_list): Protolint.
2046 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2048 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2050 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2052 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2053 section of a symbol rather than the section of a reffed symbol to
2054 determine the r_index of an emmitted reloc.
2056 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2058 * PORTING: New (preliminary) porting guide.
2060 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2062 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2063 (howto_hvrt16): lint.
2065 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2067 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2068 a full configuration (with possible cross-development),
2069 instead of using host-aout.c.
2071 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2073 * aout-target.h (MY(write_object_contents):
2074 Set obj_reloc_entry_size (abfd).
2075 * gen-aout.c: Change to emit a .c files, not a .h file.
2077 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2079 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2080 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2082 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2084 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2085 with more than one auxent can cause nasty core dumps.
2087 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2088 "done_lineno" so that a symbol which appears twice in the symbol
2089 table only gets it's linenumbers relocated once. Modifed
2090 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2093 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2095 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2096 stuff to use the New Order.
2098 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2100 * ieee.c: Change type of envi[] to unsigned char.
2102 * configure.in: fix vax ultrix configuration.
2104 * elf.c (bfd_section_from_shdr): Deal with null return from
2105 bfd_make_section(). (elf_object_p): Select endianess properly.
2107 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2109 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2111 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2113 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2114 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2115 * host-aout.c: Don't use aout-params.h; configure these systems
2116 in their xm files, not in a randomly generated file.
2117 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2119 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2121 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2123 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2124 host_aout_vec here as well.
2126 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2128 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2129 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2130 to prevent undefined symbol.
2132 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2134 Various lints found on PersSony
2135 * aoutx.h: cast an enum
2136 * coff-a29k.c: many ints in reloc structure turned to enum
2137 * coffcode.h: more enums
2138 * cpu-h8300.c: more enums
2139 * opncls.c: more enums
2141 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2143 * configure.in: Make Tahoe configuration work again.
2144 * bfd-in.h: Remove trailing comma from enum declaration.
2145 * ieee.c: Can't put byte values >0x7F into a signed char.
2147 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2149 * Makefile.in: Add dependencies for various coff-*.o files.
2151 * elf.c: Remove extraneous paren from core_prpsinfo and
2152 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2153 Replace references to old section "size" member with new
2154 "_raw_size" member. Implement elf_make_empty_symbol, which
2157 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2159 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2162 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2164 * coffcode.h (bfd_coff_relax_section): now static.
2165 (bfd_coff_get_relocated_section_contents): various type lints.
2167 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2169 New entry point in the transfer vector - bfd_relax_section.
2171 * aout-target.h: add to vector, call generic_relax
2172 * bfd-in.h: add to vector
2173 * bfd.c: add #define for vector
2174 * bout.c: add to vector, call generic_relax
2175 * coffcode.h: add to vector, also now has coff specific relax code
2176 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2177 * elf.c: call generic_relax
2178 * ieee.c: call new vector, clean up some bugs due to the creation
2180 * libbfd.h: add bfd_generic_relax_section EXFUN
2181 * oasys.c: call generic_relax
2182 * reloc.c: implement generic_relax
2183 * seclet.c: moved much of this into coffcode.h
2184 * srec.c: call generic_relax
2185 * targets.c: define new transfer vector
2187 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2189 * everything: now modified to use smaller reloc type. Self hosts
2192 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2194 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2195 New files for stratus.
2197 * configure.in: Add configuration fragments for stratus.
2199 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2201 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2202 variables as CONST since they are set to point to a const char
2203 string. Fixes compiler complaints.
2205 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2207 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2210 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2212 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2213 symbols, so that we can emit the correct file name even
2214 if it's an include file.
2216 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2218 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2219 (Reported by john@labtam.labtam.oz.au (John Carey)).
2221 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2223 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2225 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2226 being used to -DHAVE_PROCFS.
2228 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2229 '#include "fopen-same.h"' to end of file to match other h-* files.
2231 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2233 * configure.in: Change svr4 references to sysv4. Add case
2234 "unknown" for target vendor and infer some targets based
2235 on the specified operating system.
2237 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2239 * bfd-in.h, libaout.h: ANSIfy enums.
2241 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2243 * archive.c (normalize): created version for VMS which removes the
2244 VMS directory crap from the front and end of a filename, eg turn
2245 [-.foo]bar.obj;123 into bar.obj
2246 (bfd_construct_extended_name_table): now writes index into an
2247 extended name table in decimal - the same base used to read an
2248 extended name table.
2250 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2252 * aout-encap.c: Fix to use aout-target.h.
2253 * aoutf1.h: Use standard MY_object_p and MY_callback
2254 in aout-target.h. Remove target-specific versions.
2255 * host-aout.c: Re-write to use aout-target.h.
2256 * gen-aout.c: New files use with host-aout.c to generate
2257 host-specific a.out-related parameters.
2258 * Makefile.in: host-aout.o depends on aout-params.h, which is
2259 generated by gen-aout.
2260 * aout-target.h: Make a little more flexible.
2261 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2262 macro. Instead, inline it in aout-target.h.
2263 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2264 a gcc -Wall warning.
2265 * archive.c: Add missing commas in DEFUN macro (2 places).
2266 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2267 Berkeley ones, now that libiberty has them:
2268 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2269 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2270 remove unused variable.
2272 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2274 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2275 and execname inside HAVE_PROCFS ifdef since they are unused
2276 when it is not defined.
2278 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2280 * elf.c: Flag all sections as either code or data. We can't
2281 be sure what they are anyway, since ELF doesn't fit the
2282 traditional model of text+data+bss very well. Add new local
2283 function elf_read() to simplify code. Record entry point in
2286 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2288 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2289 rather than N copies of the same lines.
2291 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2293 * cpu-h8300.c: disassemble branch displacements correctly
2294 * coff-h8300.c: put reloc offsets out in 32bits
2296 * makefile.dos, configdj.bat: New files from DJ
2297 * cache.c: fopen with new macros is needed for DOS.
2298 * ieee.c: environ renamed to envi to stop an include file
2300 * opncls.c, coff-rs6000.c: more fopens with macros.
2302 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2304 * Makefile.in: infodir belongs in datadir.
2306 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2308 * Makefile.in: fix where docdir lives
2310 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2311 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2312 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2313 srec.c, syms.c, targets.c : all new documentation and lint
2317 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2319 * coffcode.h, srec.c: Lint.
2321 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2323 * Makefile.in: install using INSTALL_DATA, added standards.text
2326 * configure.in: mark directory as target dependent. configure
2327 nows works in objdir always so make file existence checks
2330 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2332 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2333 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2334 and mandir now keyed off datadir by default.
2336 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2338 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2339 computation of arch and machine type so it's worked out before
2340 some_aout_object_p is called.
2341 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2343 * archures.c: add extra field 'section_align_power' to hold
2344 default section alignment in object files.
2345 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2346 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2347 initialize the new field.
2348 * bout.c (b_out_callback): replace the text size, since aout
2350 * aoutx.h: Documentation in the new style
2352 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2354 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2355 use the saved value if mtime_set is already set (intended
2356 for archive files, though apparently not used yet).
2358 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2360 * targets.c: Revise comments about how to configure the target
2361 vector, to match reality. Remove mention of obsolete methods.
2362 Remove long lists of capitalized macros that turn into the same
2363 thing in lowercase. Normal vector simply lists all known
2364 lowercase xvec names; all other cases are handled by SELECT_VECS.
2366 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2369 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2370 list of supported targets.
2372 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2374 * archive.c (bsd_write_armap): The pad byte sometimes added to
2375 the string table in a __.SYMDEF member is now
2376 counted as part of the size of the string table.
2377 This is compatible with the old ranlib, as well as Sun's.
2379 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2381 * srec.c: Rewrote to fix many bugs; now gets the record type
2382 right, doesn't choke on input, sets the start address in an S9 and
2383 fills in the filename on an S0.
2385 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2387 * cpu-h8300.c: Add support for MEMIND addressing mode
2389 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2391 * coffcode.h: use the new macro if available
2393 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2394 * Makefile.in: Fixed dependencies due to file rename
2396 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2397 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2398 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2399 newos3.c, stab-syms.c, syms.c: All these files have had their
2400 #includes altered to point to the new places.
2402 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2404 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2406 * configure.in: Add vendor "ncr" as supported per-target vendor.
2407 Add svr4 case for i386 per-host case.
2409 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2412 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2414 * syms.c (bfd_decode_symclass): Return 'A'
2415 for symbols that are both absolute and global.
2416 * archive.c (bfd_special_undocumented_glue): Return NULL
2417 if bfd_ar_hdr_from_filesystem returns NULL.
2419 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2421 * Makefile.in: added coff-h8300
2422 * configure.in: now h8 is a coff target
2423 * cpu-h8300.c: fix various disassembly problems
2424 * libcoff.h: took out some code which has been #0ed for a long
2426 * targets.c: added h8 coff
2427 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2428 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2430 * coffcode.h: Started to change the way machine dependencies are
2431 handled, from the nest of #ifdefs to macros defined in the
2432 including coff-<foo>.c
2434 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2436 * aoutx.h (some_aout_object_p): Set the `executable' bit
2437 if the entry point is contained in the text segment, even if the
2438 text segment is at location 0.
2440 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2441 nonstandard MIPS sections (.rdata, .sdata, etc).
2443 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2444 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2445 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2447 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2449 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2451 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2452 from syms.c to new file stab-syms.c. Also, since GNU extended
2453 type codes such as N_SETT are no longer in ../include/stab.def,
2454 include them manually.
2455 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2456 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2457 * libaout.h: Added prototype for aout_stab_name().
2458 * Makefile.in: Update Makefile for new stab-syms.[co].
2460 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2462 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2463 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2464 just make N_XXX work by excluding the header from the text segment.
2465 * aoutx.h: Fix comments to match.
2467 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2469 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2470 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2471 for the "logical" text segment (i.e. never consider the exec
2472 header to be part of the text segment). This change is
2473 needed for consistency with various other parts of bfd and ld.
2474 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2475 and move calculation of obj_textsec(abfd)->size to libaout.h.
2476 * bfd-in.h: Removed bogus ';'.
2478 * Makefile.in: Add MINIMIZE flag to select lean
2479 or bloated target_vector.
2480 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2481 * newsos3.c: Fixes to ../include/aout64.h remove need
2482 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2484 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2486 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2487 handle both little and big-endian targets, with little
2488 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2489 * host-aout.c: Add FIXME note.
2491 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2493 * targets.c: Make the default target_vector contain
2494 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2495 Old behavior can be gotten by defining ALL_TARGETS.
2496 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2497 Factored out common code into new file aout-target.h.
2498 Saves a lot of duplicate code for a.out variants.
2500 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2502 Get 'make headers' to work when configured with +subdirs.
2503 * Makefile.in: Add $(subdir) to docdir path.
2504 * doc/Makefile.in (protos): Add $(srcdir) prefix
2505 to name of sed scripts.
2507 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2509 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2510 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2511 to include names of N_SETT etc.
2513 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2515 * elf.c: Add minimal support for ELF symbol tables. Generates
2516 canonical bfd symbol tables from ELF symbol tables. Change the
2517 name of some functions from bfd_<name> to elf_<name>.
2519 * syms.c: Trivial fix to comment to remove a redundant "to".
2521 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2523 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2524 form that GDB recognizes as COFF.
2526 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2528 * ieee.c (ieee_object_p): cast NULL correctly.
2529 * configure.in: added harris host
2531 * coff-a29k.c: Lots of changes, most from David Wood.
2533 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2535 * coff-m88k.c (coff_write_armap): Just #undef it.
2537 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2539 * Makefile.in: standardize on MINUS_G to disable debugging
2540 * coff-m88k.c: create coff armaps instead of bsd ones.
2541 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2544 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2546 * elf.c: Additions to support ELF format core files.
2547 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2548 has support for /proc (all the include files in particular).
2550 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2552 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2553 of two N_SO stabs, one for directory, and one for filename.
2555 * bfd-in.h (print_vma): Factor out duplicate definition.
2557 Exit a little more gracefully when malloc returns NULL.
2558 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2559 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2560 * libbfd.h: Rre-generated due to libbfd.c update.
2562 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2564 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2566 * elf.c (elf_object_p): Don't try to create a bfd section for
2567 the first ELF section header. It is just a placeholder.
2569 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2571 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2572 core files, when compiling native.
2573 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2575 FIXME: The aoutf1.h change below needs to be reversed back
2578 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2580 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2581 manipulation of lnno fields in lineno structs in a coff-<f>.h
2582 independent way. Override it in coff-<f>.h to your favourite
2583 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2584 (coff_swap_lineno_out): modified to use the new macros.
2586 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2588 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2589 unknown arch when the magic number doesn't specify the
2590 architecture, since some OSs (eg old sun3s) don't set the number, and
2591 020 is probably the right answer anyway.
2593 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2595 * hosts/h-news.h, hosts/h-rtbsd.h:
2596 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2597 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2598 bfd_print_symbol_nm, for use by nm.
2599 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2600 bfd_print_symbol_nm option, to print in nm format.
2601 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2602 oasys.c (oasys_print_symbol): Provide stub implementations
2603 for bfd_print_symbol_nm.
2604 * syms.c: New function bfd_decode_symclass, used by nm printer.
2605 New function bfd_stab_name to look up string name of stab code.
2607 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2609 * Makefile.in: Added ctor.c
2610 * archures.c (bfd_default_arch_struct) added
2611 bfd_default_reloc_type_lookup.
2612 * coffcode.h: removed a load of #if 0ed code.
2613 (coff_compute_file_section_positions): now works out the section
2614 alignment and size correctly in all cases.
2615 (coff_get_symtab): looks for constructor symbols and calls the
2616 right function when they're found. (coff_canonicalize_reloc):
2617 knows when a section is full of constructors and does the right
2619 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2621 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2622 * libcoff.h: removed #if 0ed code
2623 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2624 arch independent constructor relocation type.
2625 (bfd_reloc_type_lookup): removed the comment "this will go away"
2626 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2627 reloc which is used when BFD_RELOC_CTOR falls through to give a
2628 default 32bit reloc for constructors.
2629 (bfd_default_reloc_type_lookup): added.
2630 * aoutf1.h: fixed SEGMENT_SIZE typo.
2632 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2634 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2635 matching prefix "coff".
2636 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2637 rs/6000 csect records.
2639 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2641 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2642 * configure.in: add motorola delta88 cases
2643 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2644 write_armap prototype
2645 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2647 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2649 * Rename COFF-related files in `coff-ARCH.c' form.
2650 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2651 coff-mips.c, coff-rs6000.c to be exact.
2653 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2654 make output clutter.
2655 * config/mt-*: Ditto.
2657 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2659 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2660 John Gilmore. Archive support from Damon A. Permezel.
2662 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2663 * configure.in: Add rs6000 case.
2664 * targets.c: Add rs6000 vector.
2665 * archures.c: Add rs6000, fix comment on romp.
2666 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2667 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2668 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2669 * section.c (bfd_make_section): Return NULL on attempt to create
2671 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2672 (bfd_swap_aouthdr_in): Handle lots more members.
2673 (make_a_section_from_file): If section has already been seen,
2674 just return false rather than overwriting it.
2675 (coff_real_object_p): Understand incoming magic numbers.
2676 (coff_set_flags): Understand outgoing magic numbers.
2677 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2678 (build_debug_section): Add fn for reading debug string section.
2679 (get_normalized_symtab): Handle symbol names in debug string section.
2680 Remove unused obj_string_table.
2681 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2682 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2683 existing section before making one.
2684 * cpu-rs6000.c: New file.
2685 * rs6000coff.c: New file.
2687 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2689 * elf.c: Add partial support for ELF format corefiles. Still needs
2690 support for extracting registers from corefiles.
2692 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2694 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2695 RANLIB is defined as echo, send the output to /dev/null to help
2696 reduce clutter in the output from doing a make.
2698 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2700 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2701 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2703 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2705 * coffcode.h (coff_compute_section_file_positions): make it pad
2706 section size out if there are alignment restrictions so that the
2707 image will be ok on a system where section positions are worked
2708 out by accumulating sizes rather than from the section headers.
2709 * targets.c (proto write_armap). Changed orl_count to unsigned.
2710 * opncls.c (bfd_close_all_done). Added so that generative
2711 programs like gas can close a bfd without causing bfd confusion.
2712 * libbfd.h (changed becuase of protos)
2713 * amdcoff.c: messed with the way that jmp displacements are
2714 calcualated. This may not yet be totally correct.
2715 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2717 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2718 abs symbol has no section (like a register symbol).
2719 (coff_write_symbol) now zeros auxent before filling it up to help
2720 with sensitive applications.
2721 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2723 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2725 * bfd.c: Make sure we don't get a macro strerror().
2726 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2727 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2728 attempt to recover command, ifdef NO_CORE_COMMAND.
2729 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2731 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2733 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2735 * archive.c (bsd_write_argmap): The size of the ranlib structures
2736 should not include the size field itself.
2737 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2738 adata(abfd)->exec_bytes_size field instead of constant macro,
2739 because aoutx.h compiles to a simple .o file shared by
2740 all 32-bits a.out targets.
2742 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2744 * configure.in: Allow i386-sco-sysv.
2745 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2746 * cpu-h8300.c: lint.
2748 * host-aout.c: New strategy. We use common code, include files,
2749 and data structures to handle the file, but set a few parameters
2750 from the host's config file (page size, text start addr, etc).
2751 * libaout.h: Define HP BSD machine types.
2752 * aoutf1.h: Handle reading a.outs with these types.
2754 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2755 virtual-memory-address of the .reg section. We can't just make a
2756 section for "all the regs and nothing else" because only GDB knows
2757 exactly where the regs are (scattered around the upage and stack).
2758 Clean up memory allocation. Remove big- and little-endian
2759 vectors, replace with single vector; this only runs on the host,
2760 in host byte order. Replace byteswap routines with aborts in case
2762 * targets.c: There's only one trad_core_vec now.
2763 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2765 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2767 * hosts/h-amix.h (free): Fix prototype.
2769 * aoutx.h: Don't use NULL as an integer, for braindead systems
2770 that declare it as (void *)0. (From Peter Schauer.)
2772 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2774 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2775 problem with bad Ultrix system headers.
2776 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2777 various kinds of alignments for the various kinds of
2780 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2782 * doc/Makefile: Don't assume . is on the path (from James Clark).
2784 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2786 * Makefile.in: Avoid Sun Make VPATH bugs.
2787 * targets.c: Declare trad_core vectors extern.
2789 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2791 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2792 * libbfd.h: Moved ALIGN macro here.
2793 * bout.c (b_out_callback): Replace i960_align by align_power.
2795 * libaout.h (struct aoutdata): Added fields page_size,
2796 segment_size and exec_bytes_size. These help generic code
2797 (in aoutx.h and libaout.h) to figure out where to align
2798 the various segments in a demand paged file.
2799 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2800 to decide if the exec header counts in a_text (text segment size).
2801 Also, assume D_PAGED flag is set; don't set it here.
2802 * bout.c (b_out_callback): Add initialization of
2803 adata fields page_size, segment_size, and exec_bytes_size.
2804 * host-aout.c (NAME(host_aout, callback) and
2805 NAME(host_aout,mkobject): Ditto.
2806 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2807 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2808 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2809 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2810 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2811 for some systems (mainly sunos), so do it in the callback instead.
2812 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2813 * aoutx.h (NAME(aout,set_section_contents): Change the way
2814 filepos and size of sections are carried out to support
2815 older styles of demand paged executables.
2818 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2820 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2821 * bfd.c: Added macros to enable gas to swap coff records.
2822 * coffcode.h: Make the coff_swap_*_out routines return the number
2823 of bytes swapped, and cleaned up their prototypes.
2824 * configure.in: Added ebmon/coff support
2825 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2827 * targets.c: Added new entry points for coff swapping
2829 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2831 Restructure configuration scheme for bfd, binutils, ld.
2833 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2834 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2835 Change some config names to match other dirs.
2836 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2838 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2839 ../include/sysdep.h.
2840 * cpu-i960.c: Strncmp needed a length arg.
2841 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2842 * i386aout.c: Remove dead N_TXTOFF override.
2843 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2844 * config/: Rename some config files to match up h-*.h names.
2845 Remove all the HOST_SYS definitions from the config files.
2846 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2847 * hosts/h-hp9000.h: Remove USG comment.
2848 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2849 * hosts/h-news.h, h-sparc-64.h: New config files that had
2850 previously been kludged in the <sysdep.h> file.
2852 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2854 * config/*: trad-core support is HOST dependent, not target
2855 dependent. Target config files only set DEFAULT_VECTOR and/or
2856 other vector elements. Exception: when host-aout.c is in use,
2857 in which case we're forced to assume we're native (hp, vax,
2858 tahoe). Rename XDEPFILES to HDEPFILES.
2859 * Makefile.in: Rename XDEPFILES.
2860 * config/h-sun*: Don't force static linking.
2861 * trad-core.c: Document how to use it nowadays.
2862 * i386aout.c, newsos3.c: Clean up.
2863 * i386coff.c: Allow 386 coff files to be used as core files too
2864 (for reading core files from embedded systems).
2866 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2868 * Add i386aout.c for a.out support on the i386.
2870 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2872 * reloc.c, section.c, syms.c, targets.c: correct info-node
2873 structure in *doc* comments.
2874 doc/Makefile: stop hiding complaints from makeinfo.
2876 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2878 * aoutx.h (...some_aout_object_p): Take a third parameter,
2879 the internal_exec struct, and avoid ever looking at an
2880 external_exec. All callers changed to read the entire
2881 external_exec struct, swap and check its magic number,
2882 swap in the whole structure, and pass the swapped-in version to
2884 * bout.c: Bring into modern era. Use single _object_p routine
2885 for big- aand little-endian. Provide internal and external
2886 exec header structs. Use separate swap-in and swap-out routines.
2888 * libaout.h: Move struct internal_exec from ../include/aout64.h
2889 to here. Add obj_symbol_entry_size to struct aoutdata.
2890 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2892 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2893 EXTERNAL_NLIST_SIZE. Callers changed.
2895 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2897 * bfd.c: Remove strerror() to libiberty.
2899 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2900 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2901 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2902 last byte of transfer, not first byte, is within the section.
2904 * host-aout.c: Remove `BSD' archive support. Lint.
2906 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2907 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2908 `bfd_arch_info_type'. All uses changed.
2909 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2910 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2911 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2912 it needs a better name.) All uses changed.
2913 * targets.c: Rename `enum target_flavour_enum' to `enum
2914 target_flavour', and remove the `_enum' from all of the enum
2915 values themselves. All uses changed.
2917 * configure.in, config/h-i386mach: i386 mach host.
2918 * config/t-i386-aout: Use host-aout.c.
2920 * trad-core.c: Give it its own xvec's to make it independent
2921 of other file formats.
2922 * ecoff.c, host-aout.c: Remove refs to trad-core.
2923 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2924 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2926 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2928 * reloc.c: Extended NEWHOWTO macro
2929 * ieee.c: Changed the way 8bit pcrel is done
2930 * cpu-h8300.c: got the registers in the right order
2932 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2934 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2935 prediction is vindicated!
2937 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2938 Remove refs to howto.c, since Steve forgot.
2940 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2942 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2943 still work. Now allows any architecture/machine to be set.
2945 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2947 * howto.c deleted and moved code to reloc.c
2949 * libbfd.h, libbfd-in.h removed $id stuff for real
2951 * cpu-h8300.c Made it match various different spellings of h8300.
2953 * archures.c: Took out the first char filter which made it only
2954 look for a cpu/arch match when the first chars of supplied and
2955 tested names were the same.
2957 * targets.c removed oasys stuff, pending someone to fix the bugs
2961 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2963 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2964 ELF support good enough for GDB.
2965 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2966 m68k-cbm-svr4 host and target.
2967 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2968 so `diff' and `patch' can cope.
2970 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2972 * archures.c: removed texinfo error
2974 * init.c: added texinfo hooks, and removed initialization error
2977 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2980 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2982 * cpu-i960.c: Avoid numerical count of initializers.
2984 Vax Ultrix changes from David Taylor <taylor@think.com>:
2985 * host-aout.c: Make little-endian vector really little-endian.
2986 * configure.in: Separate vax and tahoe cases, handle ultrix.
2987 * config/t-vax: Add trad-core.o.
2988 * config/h-vaxult: New host system.
2990 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2992 * bfd-in.h VERSION, change version number to 0.18, this makes a
2993 gap, but now is the same as the linker version number.
2995 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2996 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2997 files will eventually contain processor specific bits for bfd,
2998 like strange relocation information and dis/assembly. So far only
2999 the H8 has been even partially done. This work also ties in with
3000 the change in handling architectures.
3002 * amdcoff.c: (a29k_reloc) fix error message.
3004 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3005 discover the architecture of the bfd. (sunos4_callback) calls the
3006 function bfd_set_arch_mach rather than stuffing stuff directly
3007 into the bfd. (sunos4_write_object_contents), changed names of
3010 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3011 setup the environment.
3013 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3014 headers in big endian format, regardless of the endianess of the
3017 * archures.c: totally changed. Now an architecture is represented
3018 with a pointer to an info structure rather than an enumerated type
3019 and a long. The old info is available as two elements in the
3020 structure. Future enhancements to architecure support will
3021 involve pointers to methods being placed into the info structure.
3023 * bfd.c: changed the definition of the bfd structure for the new
3026 * bout.c: (b_out_set_arch_mach) changed to use the new
3027 architecture mechanism.
3029 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3030 the new architecture mechanism.
3032 * configure.in: added h8 stuff.
3034 * ieee.c: too many changes to note. Now ieee files written with
3035 bfd gas and ld can be read by gld and ieee only linkers and
3038 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3040 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3041 than fixing the structure directly.
3043 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3044 than fixing the structure directly.
3046 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3047 before opening a bfd.
3049 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3050 rather than fixing the structure directly.
3052 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3053 in the t/hmake file) a user can select which backends they want
3054 linked with bfd without changing the source.
3056 * init.c: new, looks after initializing modules.
3058 * howto.c: for future use, will allow an application to work out
3059 what cookie to use as a handle on a relcoatio howto.
3061 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3063 * srec.c: Better error checking, partly from Peter Schauer.
3064 (srec_object_p): Avoid assuming any file that starts with 'S' is
3065 an S-record file! (Check for 3 uppercase-hex digits after it.)
3066 (ISHEX): Define new macro for checking supposedly hex characters.
3067 (pass_over): Treat as EOF any S-record line that:
3068 * doesn't have hex in either size character
3069 * produces a size larger than 0x7F
3070 * has an unrecognized type number
3072 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3074 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3075 opncls.c: Lint (saber actually).
3077 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3079 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3080 * newsos3.c: Fixed two types: newos3 -> newsos3.
3081 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3082 to use correct segment.
3084 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3086 * aoutx.h (print_symbol): Handle missing symbol->name.
3088 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3090 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3093 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3095 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3096 add sgi/irix support.
3098 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3100 Changes for the AMD 29000 Ultracomputer port from David Wood.
3103 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3105 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3108 * coffcode.h (coff_real_object_p): Pass information about the
3109 current file's coff symbol format to BFD via the coff_data struct.
3110 (coff_find_nearest_line): obj_icof => coff_data.
3111 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3112 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3113 and DIMNUM == E_DIMNUM.
3114 * configure.in: Handle a29k-*-* hosts, and targets
3115 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3116 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3117 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3118 local_linesz to `coff_data' (tdata) struct.
3119 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3120 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3122 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3124 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3125 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3127 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3129 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3131 (sunos4_core_file_matches_executable_p): Fix header comparison.
3132 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3133 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3135 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3137 Allow GDB to patch object files.
3139 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3140 * trad-core.h (trad_unix_core_file_p): Ditto.
3141 * aoutx.h (aout_set_section_contents): On first output, check
3142 abfd->direction and complain if erroneous.
3144 * Makefile.in: Add crude dependencies.
3146 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3148 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3149 to h/t-xxxx files so that everything will work on System V.
3151 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3153 * aoutx.h: Add information on host-aout.c and how to configure
3154 to use it, to the manual.
3155 * configure.in: Tix typo.
3156 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3157 else dummy out the core file support.
3158 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3159 specified, use it to locate the data section.
3160 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3161 rather than as chars (lint).
3163 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3165 * aoutx.h, coffcode.h: saberized.
3167 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3169 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3171 bfd.c, targets.c: minor rewording of doc segments
3174 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3176 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3177 etc, rather than TEXT_START_ADDR.
3178 * host-aout.c: Remove #if 0 around whole thing.
3179 Update to modern (32/64-bit) a.out naming conventions.
3180 Include a large chunk of ../include/a.out.gnu.h to get macros that
3181 are not defined by the system include files.
3182 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3183 macro used by the other a.out implementations.
3184 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3186 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3188 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3189 texdoc and psdoc; make these depend on generated .texi's
3191 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3194 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3197 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3198 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3199 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3200 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3201 obtrusive marks indicating .c origins.
3203 * bfd.texinfo: generalize most references to linker
3205 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3207 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3208 * archures.c: remove empty foo() definition (crept in at vn1.9)
3210 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3212 * bfd.texinfo: use @setchapternewpage on instead of lots of
3213 @page's; minor rephrasing in Introduction.
3215 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3216 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3217 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3218 segments): used BFD (caps) more consistently as a name in
3219 discourse, fixed a few other minor typos and uses of fonts
3222 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3224 * coffcode.h: fixed bug where string table size wasn't being swapped.
3226 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3228 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3230 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3231 flags. (bfd_print_symbol_vandf) now knows what to do with the
3234 * aoutx.h: made translate_from_native_sym_flags and
3235 translate_to_native_sym_flags produce the above flags.
3238 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3240 * all files: update copyright notices for GPL version 2.
3241 Install header comments and attribute most modules to their
3242 authors. BFD's name is now officially "Binary File Descriptor",
3243 so remove any conflicting pejoratives.
3244 archures.h: Consists solely of comments; remove it.
3246 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3248 * Makefile.in, bfd.c: Made it compile again.
3250 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3252 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3255 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3257 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3258 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3261 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3262 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3264 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3266 * Everything: created some new files, core.c format.c, reloc.c,
3267 section.c and syms.c to split the functionality a bit better.
3268 Cleaned up the rest of the files a bit, and added some
3272 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3274 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3275 really takes 3 arguments, patched code and ammended prototypes.
3277 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3279 * ../include/bfd.h (struct bfd_target): Added new field
3280 "align_power_min" which contains the minimum alignment for a
3281 section. This is used in coff_new_section_hook. The field
3282 insertion necessitates an update of all backends..
3284 * aoutf1.h jump table field inserted
3286 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3289 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3290 table field inserted.
3292 * coffcode.h(just about everything) Now patches up symbol tables
3293 using a different mechanism. The Intel major bug has been fixed,
3294 and the linker can self host on the Aviion and be debugged with
3297 * ecoff.c: new include and jump table patch, i386coff.c: new
3298 include and jump table patch, icoff.c: new include and jump table
3299 patch, ieee.c: can now read archives containing ieee modules.,
3300 libcoff.h: added (combined_entry_type), libieee.h: uped max
3301 sections to 20, m68kcoff.c: new include and jump table patch,
3302 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3303 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3304 srec.c: jump table patch. trad-code.c fixed #IF typeo
3306 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3308 * coffcode.h (coff_swap_aux_in): added else case to deal with
3309 filenames less than 9 characters.
3312 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3314 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3316 * srec.c: now allows any number of sections to be created in a
3317 file. Outputs addresses of the right length.
3319 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3321 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3322 target didn't match, the format got set to the attempted match,
3323 breaking a future test.
3325 *../include/i386coff.h : fixed typo in type field with size
3327 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3328 support in the jump table for the swapping routines exported to
3329 gdb. Now gdb works with the 386.
3331 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3333 * Merge in changes from gdb-3.95 release.
3334 Makefile.in: Allow hmake and tmake files to add OFILES.
3336 bfd.c: support specific targets as well as searching. When
3337 searching, take default target in preference to others.
3339 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3340 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3341 libbfd.h: Support specific targets as well as searching.
3342 opncls.c: Support specific targets as well as searching.
3343 targets.c: Search is short-circuited if default target matches.
3344 liboasys.c, libieee.c: Undo bothner changes that make macros
3345 work to the left of assignment, but which depend on the
3346 representations of different pointer types being the same.
3348 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3350 * i386coff.c: created.
3351 * coffcode.h: added support for 386.
3352 * Makefile.in: added support for 386.
3353 * ../include/i386coff.h: created
3355 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3357 * coffcode.h: removed all put_x_<sizes>
3358 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3362 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3364 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3366 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3368 * everything: Removed sysdep.h from bfd.h and put back into files
3369 from which it was split out. Now 64 bit version is built with a
3370 -DHOST_64_BIT="long long" on the compile line.
3373 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3375 Changed all the [get|put][name] routines to use [get|put]_[size
3378 Put in support for 64 bit work. Now two versions of bfd may be
3379 generated, according to the state of TARGET_64_BIT, one which is
3380 32 bit only, and one which is 64/32 bits.
3381 Created new back end 'demo64' to test 64 bit functionality.
3383 Renamed some files to work on DOS.
3385 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3386 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3387 chage, 64 bit transfer. * liba.out.h: Split out common code from
3388 sunos and newsos into liba.out. Name changes and prototype mods. *
3389 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3390 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3391 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3392 change and 64bit stuff.* newsos3.c: common code removed, new jump
3393 table. * oasys.c: Name change * opncls.c: Portability fixes *
3394 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3395 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3396 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3397 64bit ized. * demo64.c: 64 bit a.out back end
3403 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3405 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3406 on LHS of assignment, even when using old compilers.
3407 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3408 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3409 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3410 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3411 * targets.c: Add declaration of newsos3_vec.
3414 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3416 * aout.c: fixxed some of the problems with filepos calculation.
3417 (swap_ext_reloc): fixed problem with creation of relocs.
3418 (aout_set_section_contents): fixed filepos problem
3420 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3421 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3422 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3423 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3424 cleaned up. (coff_write_object_contents) cleaned up.
3426 * ecoff.c: Totally different. Now supports ecoff fully.
3428 * icoff.c: fixed problems in relocation callout.
3430 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3432 * m68kcoff.c: updated target vector.
3434 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3435 choose_reloc_size. (sunos4_write_object_contents) now calls
3436 choose_reloc_size so outputs relocs correctly, also calculates the
3437 size of the sections correctly.
3441 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3443 Merge Per Bothner's changes to modularize BFD a.out a bit.
3445 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3446 * ieee.c: Cast enums to int before comparing them, for brain-
3448 * coff-code.h: Remove coff_get_section_contents, and use the
3449 generic one instead.
3451 * aout.c: Derive new module from sunos.c, containing generic
3452 support code for all kinds of a.out files.
3454 * sunos.c: Remove all code that goes in aout.c. Split out
3455 machine dependent followup in sunos4_object_p into
3456 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3457 and redefine only the names we CHANGE, not all the names. Drop
3458 the little-endian vector, and rename the vector as sunos4 rather
3461 * b.out.c: Use aout.c routines for most of the work. Slight
3462 changes for the new regime. Remove close_and_cleanup and
3463 get_section_contents in favor of generics. New transfer vector
3466 * newsos.c: New support for Sony NEWS, another a.out format.
3468 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3469 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3470 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3472 * opncls.c (bfd_close): Call format-dependent write_contents
3473 routine, if writing, before calling target-dependent
3474 close_and_cleanup routine (which is now always generic, I think).
3475 * srec.c: Use bfd_alloc instead of malloc. Remove
3476 close_and_cleanup and move code from it to
3477 srec_write_object_contents. Add write_contents to tvec.
3478 * targets.c: Remove a.out little vector, replace a.out big
3479 vector with SunOS vector. FIXME: Need Vax support again now.
3481 * libbfd.h: Add write_contents format-dependent-vector to the
3482 bfd_target vector. Supply a generic close_and_cleanup routine.
3483 * liba.out.h: Handle the new aout.c split. Add prototypes for
3484 all routines defined in aout.c. Rename "sunos" things to "aout"
3485 things. Add a few fields where needed for various formats.
3486 * Makefile.in: Add aout.c and newsos.c.
3488 * archive.c, ieee.c, oasys.c: Lint.
3490 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3493 changed forward declaration struct stat; to reduce warnings. Changed
3494 comment on bfd_h_<x>_x.
3496 * ../include/m68kcoff.h, ../include/intel-coff.h,
3497 ../include/m88k-bcs.h
3498 Now there are two incarnations of relocs, linenos and syments. One for
3499 internal digestion, and one full of char arrays for I/O. The original
3500 names have gone to detect errors.
3502 * Makefile.in, m68kcoff.c, targets.c
3503 Test new structure code with a 68k coff implementaion
3505 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3506 Fixed all the places where there were problems with the size and
3507 alignments of structures on disk and structures in memory. #ifed out
3508 all the code in coffswap.c, since it should be done using the target
3511 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3513 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3514 multiple reloc command.
3516 * sunos.c (sunos4_set_section_contents): Made it so that sections
3517 are always padded to their alignment size.
3519 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3521 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3522 Clean up types and such (saber C problems).
3523 * ecoff.c: Clean up types and such. Remove routines that are
3524 not used. Fix up reading and swapping of shorts from files.
3526 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3528 * a.out.vax.c: Remove two bogus "static" from prototypes.
3530 * ecoff.c: Got rid of lots of non-working junk (that had
3531 been copied directly from coff-code.h).
3532 Updated to be consistent with updates to icoff.c and coff-code.h.
3534 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3535 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3537 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3538 but until the target_vector is automatically generated,
3539 it's as good as any. Note that the text offset is the only
3540 difference between NewsOS and SunOs (including magic numbers).
3541 (Most of the sunos_* routines should to renamed bsd_*
3542 and move to a bsd.c file. Then (and when the target_vector
3543 is automatically generated) it might make sense to create
3544 a separate Sony target.)
3546 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3547 on some systems, and doesn't help on others.
3548 Similarly, only define X_OK if not already defined.
3550 * trad-core.c: Don't include sys/stat.h - at least
3551 on NewsOS 3, it has already been included.
3553 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3555 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3556 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3557 symbol tables if necessary when reading them in, so gdb can use
3558 them. Add "bfd_coff_" to the names so they won't conflict with
3559 names in calling programs. FIXME-soon: if coff-code.h is
3560 included in two BFD modules, this will cause duplicate
3561 definitions; the routines should be exported to a separate,
3562 common, module (probably along with a mess of other ones).
3564 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3566 Improve modtime support.
3568 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3569 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3570 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3571 BUG: archive members still do not get correct mod times.
3573 Improve floating point support for core files.
3575 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3576 (sunos4_core_file_p): Create a second registers section in the
3577 core file, called ".reg2", for the float registers.
3579 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3581 * many changes to improve archive handling; found a logic flaw in
3582 bfd_check_format which only just happened to work by cooncidence.
3584 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3586 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3589 * bfd.h: changed type of udata in asymbol to void *, like it
3590 should be. Added bfd_reloc_dangerous enum member.
3592 * coff-code.h: Fixed it so that internally generated symbols get
3593 their values relocated correctly in all cases. Removed calls to
3596 * icoff.c: Not understanding the destination symbol of a reloc is
3597 not a failure any more, just 'dangerous'. This allows linking of
3598 b.out and coff images.
3600 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3604 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3606 * sunos.c (translate_to_native_sym_flags): fixed
3607 sym_pointer->n_value so that symbols on the way out get their
3608 section relative values calculated correctly.
3610 * coff-code.h (mangle_symbols): fixed problem where tags were not
3611 being relocated for structs, enums, unions. Also various lints.
3613 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3615 * archive.c (get_elt_at_filepos): system_call_error returned
3618 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3620 * Resolve the use of no_error and system_call_error.
3621 The bfd library itself now will never set bfd_error to
3624 The code still needs to be combed to make sure all the error
3625 codes are correct. I suspect they are not always set correctly.
3627 * The names of all the messages have _ prepended because the sun
3628 bundled compiler can't distinguish from a macro which takes an
3629 argument and the same identifier in a non-macro context.
3631 * The reason for the above being that entry points which used to
3632 be trampoline functions are now just macros which expand to a
3633 direct call through the bfd's xfer vector.
3635 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3636 must gas have its own version of everything (the gas version
3637 had the correct value)
3639 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3641 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3642 properly support i960 architecture and output correct reloc stuff.
3644 * bfd.h: added prototype for bfd_printable_arch_mach, added
3647 * coff-code.h: Applied patches from chrisb to support i960
3648 architecture, zero relocs and swap them correcly and conditionally
3649 compiled the timestamp.
3651 * sunos.c: Made the default section alignment 2^3 so that doubles
3652 are done properly. Fixed the same reloc bug that was in b.out.c
3654 * sysdep.h: Now compiles on a Posix box
3656 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3658 * icoff.c: Fix comment on big-endian version.
3659 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3660 F_RELFLG). Set F_AR32WR in output files if little endian
3663 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3665 * archures.c fixed =/== typo
3667 * sunos.c added architecture stuff for output. Fixed
3668 bug where files where vma(data) != size(text)
3669 were processed wrong.
3671 * coff-code.h added a lint cast
3673 * (../include/a.out.sun4.h) fixed it so zmagic
3676 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3678 * archive.c removed loads of includes, and fixed bug where string
3679 table didn't have a null at the end.
3681 * bfd.c fixed includes, added symbols argument to
3682 canonicalize_reloc entry point.
3684 * libbfd.c fixed includes and added some lint patches.
3686 * targets.c added both sorts of intel coff.
3688 * b.out.c fixed included, changed was the canonical
3691 * icoff.c added support for callj and big and little
3694 * opncls.c added chmod+xing for files with EXEC_P set.
3696 * sunos.c fixed includes. Changed default section
3697 alignement to words. Fixed relocation stuff to work with
3700 * bfd.h various new types added, prototype for new
3701 reloc calls, changed bfd->iostream to a void *
3702 to including files don't need stdio.h.
3704 * libcoff.h added conversion table to tie relocs to
3709 * coff-code.h fixed includes. Added code to support
3710 big and little endian formats. Various lints. Better
3711 processing of symbols. Changed reloc stuff to new
3714 * libbfd.h fixed includes
3717 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3719 * bfd.h changed name of alignment entry in sec_struct to
3720 alignment_power, because of conflicting uses within bfd.
3721 Now it should be obvious that it's a 2**n alignment
3722 specifier. Removed start_pad, end_alignment, block, minsize,
3723 output_file_alignment, subsection_alignment and original_vma fields.
3724 Added align_power() macro. Fixed bfd_section_alignment
3725 acessor macros. Added bfd_symbol_same_target macro.
3727 * b.out.c (b_out_write_object_contents) fixed to use
3728 new alignment member. Fixed (callj_callback) to use section
3729 relative symbols properly.
3731 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3732 Fixed (translate_from_native_sym_flags) to correctly make
3733 symbols section relative.
3735 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3736 (bfd_make_section) took out initialization of obsolete members.
3737 (bfd_print_symbol_vandf) added
3739 * opncls.c (bfd_create) created.
3741 * coff-code.h (coff_new_section_hook) took away refs
3742 to obsolete members. (make_a_section_from_file) added
3743 conversion between alignment types. (coff_symbol_from)
3744 added. (coff_count_linenumbers) only counts linenumbers
3745 if symbol is of coff-type. (coff_mangle_symbols) only
3746 heavily mangles symbols if symbol is coff-type.
3747 (coff_write_symbols) various lints. (coff_write_object_contents)
3748 various lints and modification for alignment conversion.
3749 (coff_slurp_relocs) fixed for use with new asection shape.
3751 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3753 * archive.c lots of lint
3755 * b.out.c added callj relocation support, upgrated reloc howto.
3756 Fixed so that asymbol and reloc records are output
3759 * bfd.c lots of lint, support for new bfd entry point
3762 * bfd.h changed definition of asymbol to contain pointer to
3763 owning bfd, removed target dependencies.
3765 * cache.c took out print statements, put in BFD_ASSERT calls.
3767 * coff-code.h various lints, corrected linenumber output
3768 functionality. Added support for new style asymbols and
3769 bfd_print_symbol. Fixed so that asymbol and
3770 reloc records are handled correctly. Added timestamp.
3772 * icoff.c Added support for new howto shape.
3774 * liba.out.h Added support for new asymbol shape
3776 * libbfd.c various lints
3778 * libbfd.h various lints
3780 * libcoff.h added support for new asymbol shape.
3782 * sunos.c various lints. Added support for new asymbol shape
3783 and bfd_print_symbol.
3785 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3787 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3788 pointer lint. Added support for callj relocation. Fixed bug where
3789 the last 32 bytes of the text section were overwritten by data. Fixed bug
3790 where archives of b.out didn't work due bfd_slurp_extended_name_table
3793 * sunos.c added support for n_other field. Braced the howto table so
3794 that it won't be affected by any lengthing of the howto struct typedef.
3797 * bfd.h added support for n_other field, added special_function
3798 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3801 * bfd.c upgraded bfd_perform_relocation, various lints.
3803 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3805 * ChangeLog: Started ChangeLog for BFD.
3806 * ToDo: Create file for suggestions.
3808 * Makefile: Support easy loading into Saber C.
3809 Add dependencies for icoff.o and bcs88kcoff.o.
3810 Rename coff.c to coff-code.h. Change callers.
3812 * bfd.c (bfd_check_format): Allow the check_format routines
3813 to return the desired target vector, rather than just a Boolean.
3814 bfd.h (bfd_check_format): Change function pointer return type.
3815 archive.c (bfd_generic_archive_p): change callee.
3816 b.out.c (b_out_little_object_p, b_out_big_object_p,
3817 b_out_real_object_p): change callee.
3818 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3819 in check_format transfer vectors that need a filler.
3820 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3821 bcs88kcoff.c: change callee.
3822 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3823 icoff.c: change callee.
3824 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3826 * libbfd.c (zalloc): It should actually zero the storage!
3827 This was commented out for some reason.
3829 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3830 This is so callers can avoid <stdlib.h> which doesn't exist
3833 * bfd.c (map_over_sections): Add debugging code, since I
3834 noticed the section count for sunos core files was bad, but only
3835 GDB had detected the problem.
3836 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3837 bfd_get_section_linenos): Remove obsolete functions.
3838 (bfd_apply_relocations): Use longs, not ints, for the math.
3840 * bfd.h: Declare enum boolean and struct bfd_target as well
3841 as typedefs for them. Remove obsolete
3842 bfd_get_section_lineno_size.
3844 * cache.c: Make the "fdopen" support work. Keep better track
3845 of how many files are open. Centralize the opening of files
3846 and be sure bfd_open[rw] actually try to open the file. Evade
3847 linked list initialization problems.
3849 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3851 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3853 * cplus-dem.c: Delete file, since it is not part of BFD.
3855 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3856 (bfd_openr, bfd_openw): Actually open the file, give error now.
3858 * sunos.c (sunos4_core_file_p): Set section count.
3859 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3860 obsolete definitions.
3861 (_write_symbol_table): Initialize <idx> counter.
3862 (foop): Eliminate debugging code.