1 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
4 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
5 the core file failing signal.
6 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
7 to supply the core file failing signal.
9 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
11 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
12 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
13 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
14 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
16 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
18 * coff-mips.c (PAGESIZE): Correct value.
20 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
22 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
23 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
25 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
27 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
28 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
30 (coff_compute_section_file_positions): Force vma and lma of _LIB
32 (coff_set_section_contents): Count number of entries in new lma
34 * coffgen.c (make_a_section_from_file): Force lineno_count of
35 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
36 SCO 3.2v4 shared library.
37 * seclet.c (rel): Copy over any section with contents, not just
40 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
43 * coff-i386.c (coff_i386_reloc): New function, to generate
44 relocateable output correctly.
45 (howto_table): Use coff_i386_reloc for all reloc types.
46 (CALC_ADDEND): Use a more efficient hack to get the correct addend
48 (i386comm_value): Removed; no longer needed.
50 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
52 * coffcode.h (coff_set_section_contents): Don't write out
53 sections without a filepos.
55 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
57 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
59 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
61 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
62 * libecoff.h (ecoff_data_type): Added gp_size field.
63 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
64 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
65 Set flags to 0 for large common symbols.
66 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
67 which can occur for gas-generated relocs.
68 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
69 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
70 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
72 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
74 * srec.c (srec_set_section_contents): Use lma field for load
76 * section.c: Add declaration of lma field to section structure.
77 * coffcode.h (coff_write_object_contents): Use lma field for load
79 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
81 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
82 symbols in a better way. (translate_to_native_sym_flag): Set the
83 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
85 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
86 (bfd_make_section): Cope with new builtin section.
87 * syms.c (bfd_decode_symclass): Can now print indirect section
90 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
92 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
93 defined, and yields false.
94 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
96 * archive.c (snarf_ar_hdr): Add support for reading (only,
97 so far) BSD-4.4-style extended headers.
98 * archive.c: Some more comments.
100 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
102 * Makefile.in: fix rule for dvi and info, so that the recursive
103 makes does the right thing, instead of always info
105 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
107 * libbfd.c (bfd_seek): Disable optimized handling for archives and
108 archive members; they need more special reatment. For now, verify
109 that computed and actual file positions correspond.
111 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
113 * mipsbsd.c: Renamed from aout-mipsbsd.c.
114 (set_arch_mach): Delete non-MIPS code.
115 (reloc_howto_type_lookup): Ditto.
116 * Makefile.in: Adjusted.
118 * libbfd.c (bfd_tell): Update `where' field.
119 (bfd_seek): Don't do anything if we're not changing the file
120 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
121 field against a SEEK_SET request. Call bfd_tell to re-update
122 `where' field when done.
123 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
125 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
127 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
129 * Makefile.in: added installcheck target
131 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
133 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
134 if the type is not stNil.
136 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
138 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
139 forward declarations.
141 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
142 it's implied by the type.
144 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
146 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
148 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
150 * rs6000-core.c: Add .ldinfo section.
152 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
154 * Makefile.in (MAKEOVERRIDES): Define to be empty.
156 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
158 * section.c (bfd_set_section_contents): whitespace
159 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
162 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
164 * hosts/go32.h: don't define POSIX_UTIME
166 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
168 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
169 against machine architecture stored in the ELF header, to resolve
171 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
172 NULL, so only use results when non-NULL.
173 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
174 and add to vector of targets.
176 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
178 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
179 are always just debugging symbols.
181 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
182 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
184 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
186 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
187 hpux 7). Patch from friedman@gnu.ai.mit.edu.
188 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
189 defined, which they aren't in hpux 7.0.
191 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
192 Tran-Le, tranle@intellicorp.com.
194 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
196 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
197 ahead and do the relocation.
198 (ecoff_refhi_reloc): Don't to the relocation here, just remember
199 what needs to be done.
200 (ecoff_reflo_reloc): Do the REFHI relocation here.
202 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
204 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
205 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
206 relocs are reasonable.
207 * coff-msym.c: Eliminated uses of DEFUN.
208 (ecoff_swap_tir_out): New function.
210 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
212 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
213 * configure.host (vax-*-ultrix2*): Add triplet.
214 * hosts/vaxult2.h: New file.
215 * config/vaxult2.mh: New file.
217 * aoutx.h (string.h): Include for strchr and friends.
218 * archive.c (string.h): Include for memchr and friends.
219 * elf32.c (string.h): Include for strrchr and friends.
221 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
223 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
224 (MY_set_sizes): Use sunos4_set_sizes.
226 * elf32.c: Renamed from elf.c. Several CPU-specific functions
227 deleted, as well as elf-big and elf-little targets.
228 * libelf.h: New file.
229 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
231 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
233 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
235 * coffcode.h (coff_compute_section_file_positions): Don't need
236 variable "old_sofar" if compiling for i960.
238 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
242 * ieee.c (exten, envi): "static" belongs first in declaration.
244 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
246 * srec.c: add support for symbolsrec, srecords with symbols in
249 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
251 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
252 to avoid lint complaints.
254 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
256 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
257 type SHT_STRTAB. Don't alter file offset for section 0.
258 (reloc_type_names): Now an array instead of a macro. Still inside
259 "#if 0", since it's used only in debugging code also in "#if 0".
260 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
261 (sort_reloc_map): New function.
262 (sparc_reloc_map): New variable.
263 (elf_bfd_reloc_type_lookup): New function.
265 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
267 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
268 bfd_make_debug_symbol; they were already in the target structure.
269 * Adjusted all uses of JUMP_TABLE.
270 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
271 from coff_make_debug_symbol.
272 * libcoff.h: Updated accordingly.
274 * Minor cleanups provoked by gcc warnings:
275 * aoutx.h (NAME(aout, reloc_type_lookup)),
276 cpu-h8300.c (local_bfd_reloc_type_lookup),
277 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
279 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
280 ieee.c (ieee_slurp_section_data),
281 elf.c (elf_make_sections, elf_fake_sections,
282 elf_compute_section_file_positions, elf_write_object_contents):
283 Removed unused variables.
284 * archures.c: Removed /* from within comment.
285 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
286 * oasys.c (oasys_write_data): Initialize i.
288 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
290 * libcoff.h (obj_raw_syment_coun): New macro.
291 * coffgen.c (coff_get_normalized_symtab): Initialize
293 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
295 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
297 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
299 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
300 for compatibility with tools from MIPS.
302 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
303 * config/irix3.mt, config/irix4.mt: Removed.
304 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
305 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
307 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
309 * hosts/hp300bsd.h: Add gross hack to determine whether we
310 are running on BSD 4.3 or BSD 4.4, and use appropriate include
311 files (and set other parameters) to match.
313 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
315 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
316 ansi definition which otherwise confuses non-ansi compilers.
318 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
319 ultrix cc by forward declaring getenv as is done in
322 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
324 * elf.c (elf_info_to_howto): cast an enum into unsigned char
325 avoiding a fatal error in vax ultrix 4.2 cc.
327 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
329 * bfd-in.h, VERSION: Roll to version 2.1.
331 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
333 * oasys.c (oasys_write_object_contents): Lint.
334 * srec.c: Whitespace cleanup.
336 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
338 * coffgen.c (coff_print_symbol): Print correct tagndx value;
339 cleaned up output formatting a bit.
341 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
343 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
344 relaxable. Should be moved somewhere else.
346 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
348 * aout-mipsbsd.c: Eliminated uses of DEFUN.
349 (aout_mips_*_vec): Added seclet_link element.
351 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
352 support for aout-mipsbsd target.
354 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
356 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
358 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
360 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
362 Add support for the H8/500
364 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
366 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
368 * libecoff.h: New file. Defines ECOFF backend data for gdb.
369 * coff-mips.c: Now includes libecoff.h.
370 (ecoff_data_type): Moved to libecoff.h.
371 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
372 call it. If there is ever another ECOFF target, this and the
373 swapping functions should be accessed via an ECOFF specific target
375 * Makefile.in (coff-mips.o): Depends on libecoff.h.
377 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
379 * coffcode.h: Removed MIPS specific information, since coff-mips.c
380 no longer includes this file.
382 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
383 bits to 0 to make comparison test useful.
385 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
386 avoid overflowing GP accessible sections in binutils/objdump.
388 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
390 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
391 reading more robust: Fail if string index is out of string
394 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
396 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
397 PCREL13): Don't take dst_address into account; the input file has
398 already taken care of that.
400 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
402 * coff-mips.c: Completed support for linker and binutils.
404 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
406 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
407 original addend from section contents.
409 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
411 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
412 * hosts/delta88.h (strtol): Fix prototype.
413 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
415 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
417 * elf.c: Get rid of "#ifdef sparc".
418 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
419 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
421 (elf_info_to_howto): Use runtime conditionals on CPU type, not
422 compile type conditionals on host CPU.
423 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
425 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
427 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
429 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
430 ECOFF which has two common sections.
431 (bfd_com_section): Set SEC_IS_COMMON flag.
432 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
433 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
434 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
435 bfd_is_com_section macro rather than checking for equality to
438 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
440 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
441 (coff_mkobject_hook): Accept aouthdr argument.
442 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
443 Handle NULL aouthdr argument.
444 (coff_object_p): If there is no aouthdr, pass it as NULL to
446 * libcoff.h: Rebuilt for mkobject_hook changes.
448 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
449 additional MIPS ECOFF fields.
451 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
453 * configure.host: added mips-dec-bsd*
454 * configure.in: added mips-dec-bsd*
455 * aout-mipsbsd.c: new file for mips-dec-bsd*
456 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
457 * aoutx.h: added mips support.
458 * archures.c: added mips support to bfd_default_scan().
459 * cpu-mips.c: added support for R4000 (untested).
460 * libaout.h: added MIPS1 & MIPS2 magic numbers.
461 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
462 hope will make it into include/bfd.h.
463 * targets.c: added aout_mips_*_vec.
465 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
467 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
469 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
471 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
473 * libcoff-in.h: Update prototype for coff_count_linenumbers.
475 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
477 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
478 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
479 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
480 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
482 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
483 bfd_swap_reloc_in or coff_swap_reloc_out.
484 * coff-mips.c: Added code to link and write out symbolic debugging
485 information, and to swap relocs in and out.
487 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
489 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
490 (coff_write_object_contents): coff_count_linenumbers returns the
491 number of line number records it found.
493 * coffgen.c (coff_write_linenumbers): only write out line numbers
494 in the section they belong to.
496 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
498 * targets.c (bfd_target): Added relocateable argument to
499 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
500 target vector for linker use.
501 * bfd.c (bfd_seclet_link): New macro.
502 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
503 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
504 and boolean return value. Made static.
505 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
506 relocateable argument.
507 * reloc.c (bfd_generic_get_relocated_section_contents): Added
508 relocateable argument (if relocateable, saves relocs).
509 * bout.c (b_out_get_relocated_section_contents),
510 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
511 relocateable argument (if relocateable, just calls
512 bfd_generic_get_relocated_section_contents).
513 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
514 argument to prototype.
515 * All targets: Set new _bfd_seclet_link vector to
516 bfd_generic_seclet_link.
518 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
520 * coffgen.c: #include seclet.h.
522 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
524 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
525 debug info. Setup info about linker symbols only, and use
526 standard bfd fields to hold the info.
527 * (hppa_object_p): Remove unneeded decls.
528 * (hppa_new_section_hook): Get rid of most of this.
529 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
530 fat. Remove all knowledge of stabs, remove redundant knowledge of
532 * Remove macros for accessing fields which are now gone.
534 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
536 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
538 * coff-z8k.c: delete unused reloc functions
540 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
542 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
543 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
544 * coff-msym.c: Use DEFUN for function definitons.
545 * coff-mips.c: Added code to read and print symbols, and to find
548 * coffcode.h: Moved many generic functions into coffgen.c. Moved
549 swapping functions into coffswap.h for ECOFF use. Moved
550 relocation functions, only used by h8300 and z8k, into reloc16.c.
551 Added hooks for coffgen.c functions to backend data structure, and
552 added hook functions. Still more could be done.
553 * coffswap.h: New file to hold COFF swapping routines.
554 * coffgen.c: New file to hold generic COFF functions.
555 * reloc16.c: New file to hold h8300 and z8k specific relocation
557 * libcoff-in.h: Added declarations for functions in coffgen.c.
558 * libcoff.h: Rebuilt to incorporate changes.
559 * coff-h8300.c: Function name changes.
560 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
561 hook rather than defining EXTRA_CASES.
562 * Makefile.in: Build new files coffgen and reloc16. Added
563 dependencies of coff-*.o on coffswap.h and seclet.h.
565 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
567 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
568 about discarding const.
570 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
572 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
574 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
576 * configure.in (post-target): If --with-minimal-bfd is specified,
579 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
581 * srec.c (srec_write_records): one of my boards wants a CR between
584 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
586 * archive.c (do_slurp_coff_armap): set symdef_count correctly
587 (it broke a couple of weeks ago).
589 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
591 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
592 return type, so libbfd.h doesn't reference undefined typedefnames.
594 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
596 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
598 (coff_pointerize_aux): don't pointerize a negative tagndx
599 (sometimes generated by SCO 3.2v4 cc).
601 * bout.c (calljx_callback, callj_callback,
602 b_out_get_relocated_section_contents): warn if relocating against
605 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
607 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
608 Make a bunch more routines be static.
609 * hppa.c (fill_spaces): Get rid of this, replace with much better
610 written setup_sections().
611 * (setup_sections): New routine to create BFD sections for each
612 space and subspace in SOM files.
613 * (hppa_object_setup): Use BFD sections created by
614 setup_sections() to locate GDB symbol table info.
615 * (make_unique_section): New routine to create a BFD section. It
616 ensures that the given name is unique, and will generate a unique
618 * (hppa_object_p): Become much more paranoid about file header.
619 * (make_bfd_asection): Call bfd_make_section to do the dirty
620 work. Simplify code somewhat.
621 * (hppa_core_file_p): Use proper name for stack section.
622 * libhppa.h: Remove millicode_start, millicode_end decls.
624 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
626 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
628 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
629 relocs, don't bother doing the adjustment if the value to add is
632 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
634 * bfd.c (bfd_get_size): New function that gets an upper bound
635 on the possible size of any object in a bfd.
636 * elf.c (bfd_elf_find_section, elf_get_str_section,
637 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
639 * elf.c (elf_big_vec, elf_little_vec): Document last three
640 members initialized to NULL.
642 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
644 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
646 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
648 * hosts/std-host.h: New file. Attempt at a generic/default
649 set of definitions, to discourage porting to new hosts by copying.
650 * hosts/news.h: Removed.
651 * hosts/sparc.h: Use std-host.h.
652 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
653 perhaps we can later remove the the_bfd field from each symbol.
654 * syms.c (struct symbol_cache_entry): Remove unused field
655 app_data. Add comment noting that the_bfd is almost redundant,
657 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
658 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
659 * hppa.c (fill_spaces): Make slightly more rebust.
660 * configure.in: Allow std-host as the "default" host.
662 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
664 * bfd.c: Add struct hppa_core_data to tdata union.
665 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
666 Get rid of HPPA/BSD specific code. That will go somewhere else
668 * (fill_spaces): Don't spin forever and die if you don't find
669 $MILLICODE$ subspace.
670 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
672 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
673 Make these work for HPUX.
674 * (make_bfd_asection): New routine to make section creation a
676 * (hppa_core_file_p): Completely rewrite, leave out bugs.
677 * libhppa.h: #include the right system files. Redefine all of
678 the structs/macros for hacking core files to use more sensible
679 HPUX core file structures.
680 * targets.c (target_vector): Conditionalize hppa_vec on
681 HOST_HPPAHPUX, not hp9000s800.
682 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
683 malloc and realloc. #define HOST_HPPAHPUX.
685 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
687 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
688 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
689 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
690 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
692 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
693 * aix386-core.c: New file for handling core files on AIX on PS/2.
694 * targets.c: if AIX386_CORE, use aix386_core_vec.
695 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
698 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
700 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
703 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
705 * Makefile.in: added dvi target
707 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
709 * bfd.c: Use right name for tekhex tdata struct.
710 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
711 * libcoff.h: Updated to get spacing change from coffcode.h.
712 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
714 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
716 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
717 functions, with the "guts" of the old bfd_slurp_bsd_armap
718 and bfd_slurp_coff_armap, but assuming we've already checked
719 if the armap is present or not.
720 Also, rewrite a bit to avoid keeping around obstack data
722 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
723 Various fixes to correctly handle COFF_style archives names.
724 (Note that because these have a trailing '/', the names can
725 have embedded spaces.)
726 * archive.c (bfd_slurp_armap): New function, replaces old
727 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
728 _either_ format, and calls do_slurp_bsd_armap or
729 do_slurp_coff_armap if either form of map is seen.
730 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
731 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
732 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
733 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
735 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
737 * hppa.c: #include "sysdep.h", not <sysdep.h>.
738 * libhppa.h: Make millicode_start and millicode_end be unsigned
739 int to be same type as CORE_ADDR in GDB. Why are these here?
741 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
743 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
744 vaddr of the section to the addend.
745 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
746 SCO_CORE to SELECT_VECS.
747 (target_vector): add sco_core_vec.
748 * sco-core.c (sco_core_vec): add leading underscore initializer.
749 * configure.in (i[34]86-*-sco*): use target i386-sco.
750 * config/i386-sco.mt: new file; define SCO_CORE.
752 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
754 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
756 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
758 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
760 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
762 * hosts/i386linux.h: Include unistd.h.
764 * aoutx.h (print_symbol): aout_stab_name returns a constant
766 * libaout.h (aout_stab_name): Fix prototype.
767 * stab-syms.c (aout_stab_names): Array is now const.
768 (aout_stab_name): Return value is now pointer to const.
770 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
773 * syms.c (asymbol): Added new field "app_data", for data
774 particular to the application. Some of the linker flags ought to
775 get moved to this field someday.
777 * archures.c (bfd_default_scan): Recognize a few more numbers:
778 80486, 80960, and 960.
780 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
781 bfd_coff_std_swap_table, cast to PTR.
782 * bfd.c (bfd_coff_swap_*): Deleted macros.
783 * targets.c (struct bfd_target): Deleted COFF-specific swapping
785 * coffcode.h (type bfd_coff_backend_data): New structure type,
786 contains pointers to the COFF-specific swapping routines.
787 (bfd_coff_std_swap_table): New data structure, to be used when
788 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
789 (bfd_coff_swap_*): New macros.
790 * coff-mips.c (mips_coff_swap_table): New data structure.
791 (ecoff_big_vec): Use it.
792 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
793 * All other targets: Deleted coff-specific vector entries.
795 * trad-core.c: Fixed some `PARAMS' uses that were missing
798 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
800 * aoutx.h (some_aout_object_p): Protect arg prototype in
801 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
803 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
805 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
806 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
807 PARAMS for readability.
809 * aoutx.h: Add type to callback parameter.
810 * coff-mips.c: Don't call trad-core.h, not needed.
811 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
812 * trad-core.h: Eliminate, unused.
814 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
816 * format.c (bfd_check_format): if default target isn't found
817 then look through the entire list rather than return early.
819 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
821 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
823 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
825 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
827 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
829 * coff-z8k.c: checkpoint, more addressing modes handled
830 * coffcode.h (get_value): don't truncate reloc->addend field, it's
833 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
835 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
837 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
839 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
841 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
843 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
844 and about when file descriptors are closed.
846 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
848 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
849 written out correctly.
851 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
853 * section.c: New section bit SEC_SHARED_LIBRARY.
854 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
855 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
858 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
860 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
861 macros; use PARAMS to declare the function pointers involved.
863 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
864 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
866 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
868 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
870 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
871 declaring pointers to functions.
872 * cache.c, elf.c: Move static function decls to top, use PARAMS.
873 * seclet.h: Declare external function with PARAMS.
875 * doc/chew.c (exfunstuff): Eliminate.
876 (paramstuff): Replace exfunstuff with function to generate PARAMS.
877 * doc/proto.str: Use paramstuff rather than exfunstuff.
879 * libbfd.h: Update, based on changes in source code and chew.
881 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
883 * libieee.h: Add FIXME about removing limit on number of sections.
884 * bfd-in.h: Improve comments to make it clear that bfd.h is
885 the wrong place to edit this file.
886 * Makefile.in (install): Install ansidecl.h and obstack.h in the
887 same places where we install bfd.h.
889 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
891 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
892 symbol type before blindly modifying the auxent. Specifically,
893 only modify the endndx fields for types that need it, and don't
894 set the array information for non-arrays.
896 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
898 * aoutx.h (some_aout_object_p): Section list should be set up
899 correctly anyways; don't have to set up "next" pointers manually.
901 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
903 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
904 config/i386v.mh: removed -DUSG from HDEFINES.
905 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
907 hosts/i386v.h: don't define POSIX_UTIME.
909 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
911 * ieee.c (ieee_slurp_sections): make a private copy of the
912 section's name before truncating it.
914 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
916 * hppa.c: add symbol_leading_char entry in transfer vec
918 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
920 * ieee.c (get_symbol): can now cope when two symbols of a
921 different class, but the same index number occur consecutively.
922 (get_section_entry): nicer name for sections being forward
923 referenced. (ieee_archive_p): don't free the filename string,
924 since it was never malloced.
926 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
928 * coffcode.h (coff_write_object_contents): Zero timestamp field.
930 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
932 * coffcode.h (coff_swap_aux_out): set the fcnary info before
933 optionally setting the dimen info, since they are in the same
934 memory locations. Also zero out external auxent.
935 (coff_write_symbol): don't zero external auxent; now done in
938 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
940 * Check fclose return value for errors.
941 libbfd.h: bfd_cache_close now returns a boolean.
942 cache.c (bfd_cache_delete): return fclose success value.
943 (bfd_cache_close): return bfd_cache_delete return value.
944 opncls.c (bfd_close, bfd_close_all_done): return result of
947 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
949 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
951 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
953 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
954 work out a coff relocation type from a howto's attributes rather
955 than using the input r_type field. This fixes PR1677 and allows
956 conversion of a.out relocs to coff relocs.
958 * coffcode.h (coff_write_relocs): if supplied a relocation
959 relative to an absolute symbol, use the right symbol index.
961 * reloc.c (bfd_perform_relocation): do a partial link for coff
964 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
966 * changes to support i386-sysv with shared libraries:
967 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
968 check for .data2; if _LIB is defined, check for it; map
969 SEC_NEVER_LOAD to STYP_NOLOAD.
970 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
971 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
972 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
973 if section has contents, not just if it is loadable; if
974 TWO_DATA_SECS, check for .data2
975 (coff_set_section_contents): set vma of .lib section to number of
977 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
978 don't define coff_write_armap to bsd_write_armap.
979 * hosts/i386v.h: don't include <utime.h>, since it is not provided
982 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
984 * solaris2.h: Get the definition of alloca from alloca.h if we
987 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
989 * configure.in (i960-*-{aout,bout}): Support these.
991 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
993 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
995 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
997 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
998 no-longer-used definitions of L_SET and L_INCR.
999 * i386linux.h: Tweaks to smooth Linux build.
1001 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1003 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1005 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1007 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1008 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1009 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1010 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1012 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1013 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1015 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1017 * configure.host: New file, contains mapping of host configs
1018 to host support file names for bfd, binutils, opcodes.
1019 * configure.in: Use it.
1020 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1021 * i386bsd.c: Cleanup, reformat.
1022 * config/i386-bsd.mt: Comment changes.
1023 * config/i386bsd.mh: New file for core file support.
1024 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1025 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1026 on BSD 4.4 define ALIGN (sigh!).
1028 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1030 * libaout.h (aout_backend_data): added exec_header_not_counted
1031 field. For ZMAGIC files only, when text_includes_header is set, by
1032 default the length of the exec header is counted in the text
1033 section size. For go32, exec header is mapped in but does *not*
1034 contribute to the size of section.
1035 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1036 is not set, but ztih is, add the size of the exec header to the
1037 recorded size of the text section.
1038 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1039 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1040 Also set text_includes_header.
1041 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1042 by default in MY(backend_data).
1044 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1046 * aout-target.h (callback): Don't define this function if it won't be
1049 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1050 type doesn't match. Don't lose if file sections have already been
1052 (set_arch_mach): Set reloc_entry_size.
1053 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1055 * hosts/i386bsd.h: New file.
1056 * configure.in: Recognize i[34]86-*-bsd host.
1058 * aout-target.h (callback, write_object_contents): Delete unused
1061 * aoutx.h (reloc_type_lookup): New function.
1062 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1063 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1064 (MY_reloc_howto_type_lookup): Don't define it.
1066 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1068 (slurp_symbol_table): Use header byte order, not target byte
1069 order, for reading symbol data.
1071 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1073 * configure.in: Undo some brain damage in the host section.
1074 * configure.in: Reformat the target section, test many configs.
1075 * Makefile.in (make): Remove obsolete `make make'.
1076 * aoutx.h (some_aout_object_p): Make defines line up.
1078 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1080 Now a bfd knows whether underscores are normally prepended
1081 to symbols in its file format.
1083 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1084 coff-z8k.c: targets set so they have leading underscore
1085 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1086 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1087 without leading underscore flag
1088 * targets.c: add symbol leading char to xvec description
1089 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1091 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1093 * archive.c: Make errno global.
1094 * archive.c (_bfd_write_archive_contents): If read fails (and
1095 errno!=0) set bfd_error to malformed_archive (since this probably
1096 indicates a truncated archive), rather than system_call_error.
1098 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1100 * Makefile.in: added rules for i386bsd.c
1101 * i386bsd.c: new file, supporting 386bsd.
1102 * configure.in: recognize i386-*-bsd target.
1103 * config/i386-bsd.mt: new file - 386bsd target configuration.
1105 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1107 * configure.in: re-arrange host section to use *-*-* notation,
1108 clean up some of the target section as well
1110 * seclet.c: cast result of bfd_get_relocated_section_contents to
1111 avoid compiler warnings
1113 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1115 * coffcode.h (coff_section_symbol): Create section if it doesn't
1118 * bout.c: Removed some unused variables.
1120 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1122 * Portability fixes from p3:
1123 coffcode.h (coff_write_relocs): removed sanity check until it
1124 works on all targets (per advice from sac).
1125 config/hp9000.mh: new file to define USG.
1126 hppa.c: #undef hppa before the JUMP_TABLE.
1127 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1129 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1130 local variable target volatile to avoid mysterious bug in
1133 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1135 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1136 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1138 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1140 * coff-z8k.c (func_da, func_jr): Lint.
1141 * coffcode.h: Use memset rather than bzero.
1142 * elf.c: Use memcpy rather than bcopy.
1143 * tekhex.c: Use memset rather than bzero.
1145 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1147 Add Adobe a.out support.
1149 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1150 * config/adobe.mt: Add.
1151 * configure.in (*-adobe-* target): Add.
1152 * targets.c (a_out_adobe_vec): Add.
1153 * Makefile.in: add aout-adobe.c.
1155 * configure.in: Put two dashes in all entries to be matched.
1156 Add comments to remind people to do this.
1157 Reorder all entries that match manufacturer names, to occur
1158 last, so they will only be matched if no more specific match
1159 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1161 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1163 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1164 since we should never have a NULL section.
1165 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1166 tests, set the section to bfd_abs_section.
1168 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1170 * coff-z8k.c: getting closer
1171 * coffcode.h (coff_get_relocated_section_contents): allow
1172 EXTRA_CASES hooks for different arches to provide different reloc
1174 * seclet.h: #ifndef around it to allow multiple inclusion
1175 * srec.c: minor doc fix
1177 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1179 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1181 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1183 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1186 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1188 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1189 filling in reloc, in case immediately following code doesn't set
1192 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1194 * coffcode.h (coff_renumber_symbols): set the last renumbered
1195 symbol pointer to NULL, as expected by coff_write_linenumbers.
1196 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1197 type R_IHCONST used on the 29k.
1199 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1201 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1202 update, based on how the underlying file was opened. Obsoletes
1204 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1205 all FASCIST_FDOPEN config defines.
1207 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1209 * sparc-opc.c: Moved to opcodes library, now that we have one.
1210 * Makefile: Don't compile it.
1212 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1214 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1216 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1218 * section.c (bfd_set_section_flags): Remove a sanity check.
1219 It is unfortunately broken, and prevents strip from working.
1221 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1223 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1224 created by last change.
1226 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1228 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1229 * bfd-in.h: Bump to version 2.0.
1231 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1233 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1234 braindamaged HP/Apollo compiler happy.
1236 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1238 * format.c: Fix description of search for matching target.
1239 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1240 * targets.c: Update description of search for matching target.
1241 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1242 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1243 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1245 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1247 * Makefile.in: Added mostlyclean/clean/distclean rules.
1249 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1251 * targets.c (target_vector): Take out oasys (unless that is
1252 the default): Because there is no magic number in archives,
1253 there can be annoying target mis-matches.
1255 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1257 * sparc-opc.c: Rigorously updated to match architecture manual.
1259 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1261 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1262 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1263 to the built-in abs_section were not written out correctly.
1265 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1267 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1268 large, assume we're using a swapped byte order and fail with
1269 wrong_format rather than dumping core.
1271 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1273 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1274 filename constraints.
1275 * Makefile.in: Updated to reflect change.
1277 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1279 Add preliminary support for the we32k:
1281 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1283 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1285 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1287 * bout.c: added support for relaxable alignment relocs.
1289 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1290 pass down pointer to play area rather than use alloca
1292 * cpu-z8k.c (compatible): made static to reduce name space
1295 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1297 Add basic support for the z8k:
1299 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1300 section.c, targets.c,
1302 * syms.c: move mis-inserted patch.
1304 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1306 Documentation fixes:
1307 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1308 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1310 * reloc.c: break out addend item from surrounding text.
1312 * doc.str (DOCDD): Defined. Adds text to output.
1313 (bodytext): Put bulletize before kill_bogus_lines.
1314 * chew.c (bulletize): End itemization after a blank line, to
1315 prevent following text from being swallowed up in an item.
1317 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1319 * configure.in: Add sparclite as a target.
1321 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1323 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1326 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1327 from a coff file (csym is null), dont deref them
1329 * ieee.c (parse_expression): get the answer right when adding an
1330 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1331 on elts so that filename is filled in.
1333 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1335 * bout.c (howto_align_table): New set of relocs, with enough
1336 data for "objdump -r" to work.
1337 (b_out_reloc_type_lookup): Recognize alignment relocs.
1339 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1341 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1342 invocations of make. Also, always create installation
1345 * config/apollov68.mh: removed -g from CC definition.
1347 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1349 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1350 overflowing gp-offset range.
1352 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1354 * srec.c (srec_set_section_contents): don't write out sections
1355 without the LOAD and ALLOC attributes
1357 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1359 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1360 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1361 * aout-target.h (callback): Don't set page/seg sizes.
1363 (set_sizes): New routine.
1364 (backend_data): Point to it.
1365 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1366 (sunos4_aout_backend): Point to it.
1367 * aoutx.h (set_arch_mach): Call set_sizes callback.
1369 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1371 * aout-target.h: Make _bfd_slurp_extended_name_table be
1372 the default. Given that we *write* the suckers (for long
1373 archive member names), we really ought to be able to read them!
1374 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1375 seem to be needed, and many machines don't have it.
1377 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1379 * coff-m68k.c (vector): read and write archives in coff format.
1381 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1383 * opc-sparc.c: New file.
1385 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1387 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1388 pointers to bfd_byte* before performing arithmetic on them. Such
1389 use with bare void* pointers is a gcc extension.
1390 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1391 * archive (normalize): Add to CONST to match actual usages with
1394 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1396 * configure.in: Recognize i486 host cpu, and use i386-elf
1399 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1401 * config/stratus.mt (CC): Remove definition.
1402 * elf.c (bfd_section_from_shdr): Test for the possibility that
1403 section_from_elf_index returns NULL and don't dereference it.
1405 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1407 * add hppa_data to bfd tdata (indirectly via sef).
1409 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1411 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1413 * configure.in: error messages to stderr, not stdout
1415 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1417 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1418 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1419 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1421 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1423 * configure.in: recognize hppa* instead of hppa
1425 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1427 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1428 RTYPE2HOWTO to cope with same.
1429 * reloc.c (bfd_perform_relocation): added support for size of -2
1430 (subtract a word reloc type). Updated doc.
1432 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1434 * Makefile.in: merged changes from progressive, removed rcsid.
1436 * archures.c, archive.c, Makefile.dos: removed rcsid.
1438 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1440 * bfd-in.h : add BFD_IS_RELAXABLE flag
1441 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1442 header e_relaxable, major hackery in callbacks
1443 * libaout.h : add space for a_relaxable.
1444 * seclet.c (rel): don't relax empty sections
1447 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1449 * section.c (STD_SECTION): add some casts to the initializers for
1452 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1454 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1455 and add appropriate casts to keep (picayune) aix-cc happy.
1457 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1459 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1460 symbol pointers. Punt expensive & useless bfd_realloc. Use
1461 malloc for raw symbols, and free it before returning.
1462 (bfd_section_from_shdr): Do not slurp symbol table until politely
1463 asked. Do not even slurp string tables.
1464 (elf_get_symtab_upper_bound): Count 'em without reading them.
1465 (elf_get_symtab): This is how to politely ask. Schlurp!
1466 This should probably just *become* elf_slurp_symbol_table, FIXME.
1468 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1470 * archive.c (bsd_write_armap): write the timestamp of the
1471 archive header to be just a little bit later than the timestamp of
1472 the file, otherwise the linker will complain that the index is
1475 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1477 * configure.in: Add m68k-ericsson-*.
1479 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1481 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1482 * elf.c: Remove unconditional debug printf's.
1483 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1484 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1485 (elf_slurp_symbol_table): Hand out symbols in forward, not
1486 reverse order. Simplify duplicate code.
1488 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1490 * elf.c: Remove "(void)" casts from function calls where the
1491 return value is ignored, in accordance with GNU coding standards.
1493 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1495 * hppa.c: Apply John's standard fix to avoid "empty translation
1496 unit" warnings from some ANSI-C compilers.
1498 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1500 * hosts/solaris2.h: Configure same as sysv4.
1502 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1504 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1505 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1506 type match actual return type.
1507 * elf_print_symbol (section_name): Make CONST.
1509 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1511 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1512 New files, for Linux (a free Unix clone for 386 machines).
1513 * Makefile.in, configure.in, targets.c: Update accordingly.
1515 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1516 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1517 correct calling of howto special functions and fixes from Raeburn
1519 * archures.c: nuke bfd_reloc_code_type
1520 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1521 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1522 SEC_NEVER_LOAD, various other bfdgas newness
1523 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1524 * targets.c: change jump table vector to above
1527 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1529 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1530 its prototype will be included in libbfd.h. Change result type
1531 to struct * (rather than equivalent typedef) so it can be used in
1532 the prototype, where they typedef won't be known.
1533 * libbfd.h: Updated version.
1535 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1537 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1538 targets.c: HPPA merge.
1540 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1542 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1543 * config/solaris2.mh: Kludge around Sun compiler bug.
1545 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1547 * libaout.h (aout_backend_data): Change defs of two bitfields to
1548 be unsigned chars instead to get around rs6000 compiler problem.
1550 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1552 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1553 Correct misconception that there can be only one symbol table.
1554 Only call elf_slurp_symbol_table on the full symbol table, not
1555 the dynamic one which is only a subset of the full one.
1557 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1559 * coffcode.h (coff_compute_section_file_positions): For I960,
1560 don't align sections in file.
1562 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1564 * targets.c (struct bfd_target): Added field for target-specific
1565 (but not file-specific) data, for distinguishing minor
1566 characteristics between (e.g.) a.out formats.
1568 * section.c (struct sec): New field user_set_vma indicates vma
1569 field should be heeded, not assumed to be unset.
1570 (STD_SECTION): Initialize that field of standard sections to zero.
1571 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1573 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1574 pre-swapped version.
1576 * archures.c (struct bfd_arch_info): Fixed order of comment and
1577 field decl. New fields indicate size of page and segment for
1579 * cpu-m68k.c (N): Fill in values.
1580 * cpu-sparc.c (arch_info_struct): Ditto.
1582 * libaout.h (struct aout_backend_data): Various bits of data (not
1583 all used currently) with characteristics of a.out implementation.
1584 Important field for now is text_includes_header, indicating that
1585 the text section starts immediately after the file header, which
1586 gets mapped in with it.
1587 (struct aout_data): New fields indicate whether vma has been
1588 adjusted yet (not yet used), and what magic number will be used in
1589 the output file (should go away in favor of vma_adjusted).
1590 (WRITE_HEADERS): Code for dealing with section sizes and related
1591 header fields replaced with call to adjust_sizes_and_vmas.
1592 * aoutx.h (some_aout_object_p): Fill in magic number field.
1593 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1594 (set_arch_mach): Set page size and segment size once CPU
1596 (adjust_sizes_and_vmas): New function; has much code moved
1597 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1598 and size parameters, as well as many header fields, after deciding
1599 on magic number for output file. Checks to ensure that this
1600 adjustment has only been done once.
1601 (set_section_contents): Call adjust_sizes_and_vmas instead of
1602 doing much of the work here.
1604 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1605 default (null) values of these fields.
1606 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1607 value in exec header.
1608 (sunos4_aout_backend, MY_backend_data): Define backend data
1609 indicating file header is included in text section.
1611 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1613 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1614 gcc version 2, to avoid warnings.
1616 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1618 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1619 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1621 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1623 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1625 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1627 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1628 * configure.in: Rewrite target parsing to use simple format.
1629 Handle sparc-sun-solaris2 configuration.
1630 * aout64.h: Avoid ANSI C brain death warning.
1631 * elf.c: Avoid trigraph (???) or /* in comments.
1633 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1635 * config/sysv4.mh: new file, RANLIB=echo
1637 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1639 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1641 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1642 elf_core_tdata_struct into a single common struct. Core files
1643 wouldn't have worked at all without this.
1644 (bfd_elf_find_section): New function for GDB's undercover use
1645 to find string sections that BFD hides from it.
1646 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1648 (elf_object_p, elf_core_file_p): Allocate internal file header
1649 storage dynamically.
1650 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1651 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1653 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1655 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1657 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1659 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1661 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1663 * configure.in: handle m680[01234]0 as aliases for m68k
1665 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667 * coff-a29k.c: do byte relocs correctly
1668 * coffcode.h (styp_to_sec_flags): never load INFO sections
1669 * seclet.c (rel): don't relocate INFO sections
1671 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1673 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1674 Make the symbols unmodifiable.
1675 (bfd_section_init): Deleted.
1676 * init.c (bfd_init): Don't call bfd_section_init.
1678 * section.c (bfd_set_section_contents): Ensure that range to be
1679 written is within section boundaries.
1680 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1683 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1685 * coff-i960.c (howto_table): Deleted.
1686 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1687 interesting entries from old howto_table.
1688 (RTYPE2HOWTO): Adjusted to use switch.
1689 (coff_i960_reloc_type_lookup): New function.
1691 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1692 records for section symbol.
1693 (make_abs_section): Unused; deleted.
1694 (renumber_symbols): Re-order symbols so undefined symbols come
1695 last, as COFF format desires.
1696 (coff_write_symbol): Put C_FILE symbols in debug section always.
1697 (coff_section_symbol): New function; creates a symbol with the
1698 same name as a section, and sets up aux records for it.
1699 (coff_add_missing_symbols): New function; adds section symbols to
1700 symbol table if they aren't there already. Should someday also
1701 add a dummy C_FILE symbol if none is present.
1702 (coff_write_object_contents): Add missing symbols before preparing
1703 symbol table to be written.
1704 (coff_slurp_reloc_table): Verify that symbol indices read in are
1705 in a reasonable range.
1706 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1707 (obj_conv_table_size): Accessor macro.
1709 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1710 reloc types on i960.
1712 * bfd-in.h (bfd_get_section_name): New macro. Like
1713 bfd_section_name, but returns rvalue, not lvalue.
1714 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1715 (bfd_get_section_flags): Now returns rvalue.
1717 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1718 general, some specific to sparc or i960.
1720 * aoutx.h (set_section_contents): Set VMA for each section based
1721 on previous section. If text section VMA doesn't appear to have
1722 been set, make a best guess from the type of file.
1724 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1726 (MY(vec)): Initialize reloc_type_lookup field.
1728 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1729 (bfd_error_trap, bfd_error_vector): Extern, not common.
1731 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1732 few types of relocs for sparc; will need enhancement.
1734 * bout.c (callj_callback): Use DEFUN macro in definition.
1735 * coff-i960.c (optcall_callback): Likewise.
1737 * targets.c (bfd_target): Added fields reloc_type_lookup and
1738 _bfd_make_debug_symbol. Also minor comment changes.
1739 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1740 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1741 than arch info, and dispatch with BFD_SEND. Callers changed.
1742 * archures.c (struct bfd_arch_info): Deleted field
1744 * cpu-*.c: Don't initialize that field.
1746 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1747 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1748 (bfd_errmsg): Now returns ptr to const.
1749 * bfd-in.h (bfd_errmsg): Fix prototype.
1751 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1752 * reloc.c (bfd_generic_relax_section): Ditto.
1754 * section.c (Section Output doc): Improve description of use of
1755 output_section and output_offset.
1757 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1759 * sco-core.c: new file from net.
1760 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1761 Now we have the hairy linker, it's possible to move symbols from
1762 one section into another. Actually make that work!
1764 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1766 * hosts/sun3.h: fix declaration of free.
1768 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1770 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1771 * coff-h8300.c (reloc_processing): all relocs are relative to
1773 * opncls.c: don't use fdopen on DOS systems
1775 short patches from Glenn Kasten (glenn@ready.com)
1776 * target.c: enabled oasys support
1777 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1778 fix problem where a relocation which crossed a modification byte
1779 boundary did not work. Fix problem where a relocation near the end
1780 of a data record did not work.
1783 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1785 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1786 archvie header string counts the endian way, this heuristic sees
1787 how big an archive string to read by trying it one way and if the
1788 string table is unreasonably big, trying it the other. *FIXME*.
1789 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1791 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1793 * bfd-in.h: Increase version number to 1.97, for consistency
1795 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1797 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1799 * bfd-in.h: bump version to 1.96
1800 Major change; changed calling convention for
1801 bfd_get_relocated_section_contents so that caller allocates
1802 memory for section data.
1803 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1804 seclet.c, targets.c, bfd.c: reflect new convention.
1805 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1806 case, then use reasonable default values for SEC_* flags.
1808 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1810 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1811 size of output reloc struct.
1812 * targets.c, Makefile.in: comment out tekhex for the moment.
1813 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1814 * configure.in: tandem target is st2000
1815 * coff-m68k.c: rename static howto_table to global
1816 m68kcoff_howto_table.
1817 * bout.c: remove unnecessary abort
1818 * coff-a29k.c: various changes to the way relocations work to cope
1819 with the "new order" and latent bugs.
1822 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1824 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1825 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1826 * reloc.c (bfd_perform-relocation): don't relocate refs to
1827 absolute symbols if doing a partial link.
1829 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1831 * configure.in: Add a29k-amd-udi.
1833 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1835 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1836 internal_exec structure before initializing the fields that
1837 are used, so that the unused fields are in a known state.
1839 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1841 * tekhex.c (struct data_struct): Convert from typedef that
1842 typedefs nothing to a normal structure declaration.
1843 * tekhex.c (pass_over): Prototype args for function that
1844 second arg points to.
1846 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1848 * Makefile.in: remove old style staging. Do not print recursion
1851 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1852 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1855 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1857 * bfd.c, Makefile.in: added tekhex
1858 * aoutx.h (set_section_contents): pages should be padded to the
1859 size of a page, not the size of a segment.
1860 * configure.in: added go32 host and i386-aout target.
1861 * i386aout.c, libaout.h: now works for go32 target
1862 * ieee.c: fix bit rot.
1863 * seclet.c: support for padding seclet type.
1865 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1867 * Makefile.in: added .NOEXPORT:
1869 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1871 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1873 * elf.c (elf_compute_section_file_positions,
1874 elf_write_object_contents): Return boolean, not NULL (which
1876 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1877 Also ifdef-out code that aborts on unhandled section types.
1879 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1881 * configure.in: Recognize ncr3000 config
1882 * Makefile.in (MINUS_G): Pass on to recursive makes.
1883 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1885 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1887 * Makefile.in: Now that we have sym.h and symconst.h, compile
1888 coff-msym.c on all systems.
1889 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1890 * coff-msym.c: Update include files and comments; add weakext bit.
1892 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1894 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1895 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1897 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1899 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1900 * configure.in: Add new host and target configs.
1901 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1902 structs, which vary; just use member name.
1903 (elf_object_p, elf_core_file_p): Lint, fix comments.
1904 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1906 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1908 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1909 local, disposable, copy of the external form of section header
1910 table and program header table entries.
1912 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1914 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1916 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1918 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1921 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1923 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1925 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1927 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1928 not internal bfd_assert function (twice).
1930 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1932 * aout-target.h: change ar_max_namelen to 15 (the right value)
1933 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1936 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1938 * archive.c (bfd_generic_archive_p): check for bout archives too.
1939 * bout.c: make it work again.
1941 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1943 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1945 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1946 bfd_xmalloc() instead of bare malloc().
1948 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1950 * Makefile.in: pass down MAKEINFO on info.
1952 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1954 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1955 host/h-<foo> now just <foo>.
1956 * configure.in: reflect changes
1958 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1960 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1961 actual source file, not just the generated libbfd.h.
1963 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1965 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1966 gdb on little-endian 960 code.
1967 * archive.c (compute_and_write_armap): indirect symbols should go
1968 into the archive header too.
1970 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1972 * Makefile.in: added check target.
1974 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1976 * coff-msym.c: Move this file from gdb/ecoff.c. It
1977 handles byte-swapping for ECOFF (MIPS symbol) files.
1978 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1979 to the files built on MIPS-based hosts.
1980 * Makefile.in: Add rule for coff-msym.
1982 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1984 * Makefile.in: added clean-info target. MINIMIZE=1.
1986 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1988 * coff-rs6000.c: Move core file functions into separate
1989 new file rs6000-core.c. This is needed because reading
1990 core files depends on native include files that conflict
1991 with ../include/coff/rs6000.h.
1992 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1994 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1996 * aoutx.h (NAME(aout,print_symbol)): Don't print
1997 symbol addresss for undefined symbols.
1998 * coff-rs6000.c: Various updates (due to target-
1999 independent changes).
2000 * libbfd.h: Ditto (tdata field is now a union).
2001 * hosts/h-sparc.h: Removed prototype for bogus function
2002 'emset' (presumably should have been 'memset' - which is there).
2004 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2006 * configure.in (mips-big-* target): Same is Iris.
2008 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2010 * aoutx.h (translate_from_native_sym_flags): when creating an
2011 alias symbol, fill in the section as undefined, rather than
2012 leaving it blank. If an output section can't be found for a
2013 symbol, then don't core dump.
2015 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2017 * Makefile.in, configure.in: removed traces of namesubdir,
2018 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2019 copyrights to '92, changed some from Cygnus to FSF.
2021 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2024 * coff-h8300.c: fix stupid reloc subtraction bug
2025 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2026 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2027 the symbol.flags and done_lineno fields.
2029 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2031 * coffcode.h (coff_write_symbol): write out the correct number of
2033 * cpu-h8300.c: fix disassembly bug
2035 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2037 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2038 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2039 reloc.c, section.c (bfd_map_over_sections), targets.c
2040 (bfd_target_list): Protolint.
2041 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2043 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2045 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2047 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2048 section of a symbol rather than the section of a reffed symbol to
2049 determine the r_index of an emmitted reloc.
2051 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2053 * PORTING: New (preliminary) porting guide.
2055 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2057 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2058 (howto_hvrt16): lint.
2060 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2062 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2063 a full configuration (with possible cross-development),
2064 instead of using host-aout.c.
2066 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2068 * aout-target.h (MY(write_object_contents):
2069 Set obj_reloc_entry_size (abfd).
2070 * gen-aout.c: Change to emit a .c files, not a .h file.
2072 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2074 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2075 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2077 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2079 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2080 with more than one auxent can cause nasty core dumps.
2082 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2083 "done_lineno" so that a symbol which appears twice in the symbol
2084 table only gets it's linenumbers relocated once. Modifed
2085 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2088 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2090 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2091 stuff to use the New Order.
2093 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2095 * ieee.c: Change type of envi[] to unsigned char.
2097 * configure.in: fix vax ultrix configuration.
2099 * elf.c (bfd_section_from_shdr): Deal with null return from
2100 bfd_make_section(). (elf_object_p): Select endianess properly.
2102 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2104 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2106 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2108 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2109 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2110 * host-aout.c: Don't use aout-params.h; configure these systems
2111 in their xm files, not in a randomly generated file.
2112 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2114 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2116 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2118 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2119 host_aout_vec here as well.
2121 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2123 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2124 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2125 to prevent undefined symbol.
2127 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2129 Various lints found on PersSony
2130 * aoutx.h: cast an enum
2131 * coff-a29k.c: many ints in reloc structure turned to enum
2132 * coffcode.h: more enums
2133 * cpu-h8300.c: more enums
2134 * opncls.c: more enums
2136 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2138 * configure.in: Make Tahoe configuration work again.
2139 * bfd-in.h: Remove trailing comma from enum declaration.
2140 * ieee.c: Can't put byte values >0x7F into a signed char.
2142 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2144 * Makefile.in: Add dependencies for various coff-*.o files.
2146 * elf.c: Remove extraneous paren from core_prpsinfo and
2147 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2148 Replace references to old section "size" member with new
2149 "_raw_size" member. Implement elf_make_empty_symbol, which
2152 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2154 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2157 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2159 * coffcode.h (bfd_coff_relax_section): now static.
2160 (bfd_coff_get_relocated_section_contents): various type lints.
2162 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2164 New entry point in the transfer vector - bfd_relax_section.
2166 * aout-target.h: add to vector, call generic_relax
2167 * bfd-in.h: add to vector
2168 * bfd.c: add #define for vector
2169 * bout.c: add to vector, call generic_relax
2170 * coffcode.h: add to vector, also now has coff specific relax code
2171 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2172 * elf.c: call generic_relax
2173 * ieee.c: call new vector, clean up some bugs due to the creation
2175 * libbfd.h: add bfd_generic_relax_section EXFUN
2176 * oasys.c: call generic_relax
2177 * reloc.c: implement generic_relax
2178 * seclet.c: moved much of this into coffcode.h
2179 * srec.c: call generic_relax
2180 * targets.c: define new transfer vector
2182 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2184 * everything: now modified to use smaller reloc type. Self hosts
2187 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2189 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2190 New files for stratus.
2192 * configure.in: Add configuration fragments for stratus.
2194 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2196 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2197 variables as CONST since they are set to point to a const char
2198 string. Fixes compiler complaints.
2200 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2202 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2205 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2207 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2208 symbols, so that we can emit the correct file name even
2209 if it's an include file.
2211 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2213 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2214 (Reported by john@labtam.labtam.oz.au (John Carey)).
2216 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2218 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2220 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2221 being used to -DHAVE_PROCFS.
2223 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2224 '#include "fopen-same.h"' to end of file to match other h-* files.
2226 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2228 * configure.in: Change svr4 references to sysv4. Add case
2229 "unknown" for target vendor and infer some targets based
2230 on the specified operating system.
2232 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2234 * bfd-in.h, libaout.h: ANSIfy enums.
2236 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2238 * archive.c (normalize): created version for VMS which removes the
2239 VMS directory crap from the front and end of a filename, eg turn
2240 [-.foo]bar.obj;123 into bar.obj
2241 (bfd_construct_extended_name_table): now writes index into an
2242 extended name table in decimal - the same base used to read an
2243 extended name table.
2245 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2247 * aout-encap.c: Fix to use aout-target.h.
2248 * aoutf1.h: Use standard MY_object_p and MY_callback
2249 in aout-target.h. Remove target-specific versions.
2250 * host-aout.c: Re-write to use aout-target.h.
2251 * gen-aout.c: New files use with host-aout.c to generate
2252 host-specific a.out-related parameters.
2253 * Makefile.in: host-aout.o depends on aout-params.h, which is
2254 generated by gen-aout.
2255 * aout-target.h: Make a little more flexible.
2256 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2257 macro. Instead, inline it in aout-target.h.
2258 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2259 a gcc -Wall warning.
2260 * archive.c: Add missing commas in DEFUN macro (2 places).
2261 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2262 Berkeley ones, now that libiberty has them:
2263 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2264 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2265 remove unused variable.
2267 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2269 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2270 and execname inside HAVE_PROCFS ifdef since they are unused
2271 when it is not defined.
2273 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2275 * elf.c: Flag all sections as either code or data. We can't
2276 be sure what they are anyway, since ELF doesn't fit the
2277 traditional model of text+data+bss very well. Add new local
2278 function elf_read() to simplify code. Record entry point in
2281 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2283 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2284 rather than N copies of the same lines.
2286 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2288 * cpu-h8300.c: disassemble branch displacements correctly
2289 * coff-h8300.c: put reloc offsets out in 32bits
2291 * makefile.dos, configdj.bat: New files from DJ
2292 * cache.c: fopen with new macros is needed for DOS.
2293 * ieee.c: environ renamed to envi to stop an include file
2295 * opncls.c, coff-rs6000.c: more fopens with macros.
2297 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2299 * Makefile.in: infodir belongs in datadir.
2301 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2303 * Makefile.in: fix where docdir lives
2305 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2306 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2307 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2308 srec.c, syms.c, targets.c : all new documentation and lint
2312 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2314 * coffcode.h, srec.c: Lint.
2316 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2318 * Makefile.in: install using INSTALL_DATA, added standards.text
2321 * configure.in: mark directory as target dependent. configure
2322 nows works in objdir always so make file existence checks
2325 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2327 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2328 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2329 and mandir now keyed off datadir by default.
2331 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2333 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2334 computation of arch and machine type so it's worked out before
2335 some_aout_object_p is called.
2336 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2338 * archures.c: add extra field 'section_align_power' to hold
2339 default section alignment in object files.
2340 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2341 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2342 initialize the new field.
2343 * bout.c (b_out_callback): replace the text size, since aout
2345 * aoutx.h: Documentation in the new style
2347 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2349 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2350 use the saved value if mtime_set is already set (intended
2351 for archive files, though apparently not used yet).
2353 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2355 * targets.c: Revise comments about how to configure the target
2356 vector, to match reality. Remove mention of obsolete methods.
2357 Remove long lists of capitalized macros that turn into the same
2358 thing in lowercase. Normal vector simply lists all known
2359 lowercase xvec names; all other cases are handled by SELECT_VECS.
2361 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2364 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2365 list of supported targets.
2367 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2369 * archive.c (bsd_write_armap): The pad byte sometimes added to
2370 the string table in a __.SYMDEF member is now
2371 counted as part of the size of the string table.
2372 This is compatible with the old ranlib, as well as Sun's.
2374 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2376 * srec.c: Rewrote to fix many bugs; now gets the record type
2377 right, doesn't choke on input, sets the start address in an S9 and
2378 fills in the filename on an S0.
2380 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2382 * cpu-h8300.c: Add support for MEMIND addressing mode
2384 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2386 * coffcode.h: use the new macro if available
2388 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2389 * Makefile.in: Fixed dependencies due to file rename
2391 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2392 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2393 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2394 newos3.c, stab-syms.c, syms.c: All these files have had their
2395 #includes altered to point to the new places.
2397 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2399 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2401 * configure.in: Add vendor "ncr" as supported per-target vendor.
2402 Add svr4 case for i386 per-host case.
2404 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2407 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2409 * syms.c (bfd_decode_symclass): Return 'A'
2410 for symbols that are both absolute and global.
2411 * archive.c (bfd_special_undocumented_glue): Return NULL
2412 if bfd_ar_hdr_from_filesystem returns NULL.
2414 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2416 * Makefile.in: added coff-h8300
2417 * configure.in: now h8 is a coff target
2418 * cpu-h8300.c: fix various disassembly problems
2419 * libcoff.h: took out some code which has been #0ed for a long
2421 * targets.c: added h8 coff
2422 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2423 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2425 * coffcode.h: Started to change the way machine dependencies are
2426 handled, from the nest of #ifdefs to macros defined in the
2427 including coff-<foo>.c
2429 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2431 * aoutx.h (some_aout_object_p): Set the `executable' bit
2432 if the entry point is contained in the text segment, even if the
2433 text segment is at location 0.
2435 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2436 nonstandard MIPS sections (.rdata, .sdata, etc).
2438 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2439 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2440 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2442 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2444 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2446 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2447 from syms.c to new file stab-syms.c. Also, since GNU extended
2448 type codes such as N_SETT are no longer in ../include/stab.def,
2449 include them manually.
2450 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2451 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2452 * libaout.h: Added prototype for aout_stab_name().
2453 * Makefile.in: Update Makefile for new stab-syms.[co].
2455 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2457 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2458 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2459 just make N_XXX work by excluding the header from the text segment.
2460 * aoutx.h: Fix comments to match.
2462 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2464 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2465 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2466 for the "logical" text segment (i.e. never consider the exec
2467 header to be part of the text segment). This change is
2468 needed for consistency with various other parts of bfd and ld.
2469 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2470 and move calculation of obj_textsec(abfd)->size to libaout.h.
2471 * bfd-in.h: Removed bogus ';'.
2473 * Makefile.in: Add MINIMIZE flag to select lean
2474 or bloated target_vector.
2475 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2476 * newsos3.c: Fixes to ../include/aout64.h remove need
2477 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2479 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2481 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2482 handle both little and big-endian targets, with little
2483 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2484 * host-aout.c: Add FIXME note.
2486 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2488 * targets.c: Make the default target_vector contain
2489 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2490 Old behavior can be gotten by defining ALL_TARGETS.
2491 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2492 Factored out common code into new file aout-target.h.
2493 Saves a lot of duplicate code for a.out variants.
2495 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2497 Get 'make headers' to work when configured with +subdirs.
2498 * Makefile.in: Add $(subdir) to docdir path.
2499 * doc/Makefile.in (protos): Add $(srcdir) prefix
2500 to name of sed scripts.
2502 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2504 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2505 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2506 to include names of N_SETT etc.
2508 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2510 * elf.c: Add minimal support for ELF symbol tables. Generates
2511 canonical bfd symbol tables from ELF symbol tables. Change the
2512 name of some functions from bfd_<name> to elf_<name>.
2514 * syms.c: Trivial fix to comment to remove a redundant "to".
2516 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2518 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2519 form that GDB recognizes as COFF.
2521 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2523 * ieee.c (ieee_object_p): cast NULL correctly.
2524 * configure.in: added harris host
2526 * coff-a29k.c: Lots of changes, most from David Wood.
2528 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2530 * coff-m88k.c (coff_write_armap): Just #undef it.
2532 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2534 * Makefile.in: standardize on MINUS_G to disable debugging
2535 * coff-m88k.c: create coff armaps instead of bsd ones.
2536 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2539 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2541 * elf.c: Additions to support ELF format core files.
2542 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2543 has support for /proc (all the include files in particular).
2545 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2547 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2548 of two N_SO stabs, one for directory, and one for filename.
2550 * bfd-in.h (print_vma): Factor out duplicate definition.
2552 Exit a little more gracefully when malloc returns NULL.
2553 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2554 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2555 * libbfd.h: Rre-generated due to libbfd.c update.
2557 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2559 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2561 * elf.c (elf_object_p): Don't try to create a bfd section for
2562 the first ELF section header. It is just a placeholder.
2564 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2566 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2567 core files, when compiling native.
2568 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2570 FIXME: The aoutf1.h change below needs to be reversed back
2573 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2575 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2576 manipulation of lnno fields in lineno structs in a coff-<f>.h
2577 independent way. Override it in coff-<f>.h to your favourite
2578 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2579 (coff_swap_lineno_out): modified to use the new macros.
2581 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2583 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2584 unknown arch when the magic number doesn't specify the
2585 architecture, since some OSs (eg old sun3s) don't set the number, and
2586 020 is probably the right answer anyway.
2588 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2590 * hosts/h-news.h, hosts/h-rtbsd.h:
2591 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2592 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2593 bfd_print_symbol_nm, for use by nm.
2594 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2595 bfd_print_symbol_nm option, to print in nm format.
2596 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2597 oasys.c (oasys_print_symbol): Provide stub implementations
2598 for bfd_print_symbol_nm.
2599 * syms.c: New function bfd_decode_symclass, used by nm printer.
2600 New function bfd_stab_name to look up string name of stab code.
2602 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2604 * Makefile.in: Added ctor.c
2605 * archures.c (bfd_default_arch_struct) added
2606 bfd_default_reloc_type_lookup.
2607 * coffcode.h: removed a load of #if 0ed code.
2608 (coff_compute_file_section_positions): now works out the section
2609 alignment and size correctly in all cases.
2610 (coff_get_symtab): looks for constructor symbols and calls the
2611 right function when they're found. (coff_canonicalize_reloc):
2612 knows when a section is full of constructors and does the right
2614 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2616 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2617 * libcoff.h: removed #if 0ed code
2618 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2619 arch independent constructor relocation type.
2620 (bfd_reloc_type_lookup): removed the comment "this will go away"
2621 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2622 reloc which is used when BFD_RELOC_CTOR falls through to give a
2623 default 32bit reloc for constructors.
2624 (bfd_default_reloc_type_lookup): added.
2625 * aoutf1.h: fixed SEGMENT_SIZE typo.
2627 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2629 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2630 matching prefix "coff".
2631 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2632 rs/6000 csect records.
2634 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2636 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2637 * configure.in: add motorola delta88 cases
2638 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2639 write_armap prototype
2640 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2642 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2644 * Rename COFF-related files in `coff-ARCH.c' form.
2645 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2646 coff-mips.c, coff-rs6000.c to be exact.
2648 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2649 make output clutter.
2650 * config/mt-*: Ditto.
2652 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2654 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2655 John Gilmore. Archive support from Damon A. Permezel.
2657 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2658 * configure.in: Add rs6000 case.
2659 * targets.c: Add rs6000 vector.
2660 * archures.c: Add rs6000, fix comment on romp.
2661 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2662 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2663 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2664 * section.c (bfd_make_section): Return NULL on attempt to create
2666 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2667 (bfd_swap_aouthdr_in): Handle lots more members.
2668 (make_a_section_from_file): If section has already been seen,
2669 just return false rather than overwriting it.
2670 (coff_real_object_p): Understand incoming magic numbers.
2671 (coff_set_flags): Understand outgoing magic numbers.
2672 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2673 (build_debug_section): Add fn for reading debug string section.
2674 (get_normalized_symtab): Handle symbol names in debug string section.
2675 Remove unused obj_string_table.
2676 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2677 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2678 existing section before making one.
2679 * cpu-rs6000.c: New file.
2680 * rs6000coff.c: New file.
2682 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2684 * elf.c: Add partial support for ELF format corefiles. Still needs
2685 support for extracting registers from corefiles.
2687 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2689 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2690 RANLIB is defined as echo, send the output to /dev/null to help
2691 reduce clutter in the output from doing a make.
2693 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2695 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2696 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2698 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2700 * coffcode.h (coff_compute_section_file_positions): make it pad
2701 section size out if there are alignment restrictions so that the
2702 image will be ok on a system where section positions are worked
2703 out by accumulating sizes rather than from the section headers.
2704 * targets.c (proto write_armap). Changed orl_count to unsigned.
2705 * opncls.c (bfd_close_all_done). Added so that generative
2706 programs like gas can close a bfd without causing bfd confusion.
2707 * libbfd.h (changed becuase of protos)
2708 * amdcoff.c: messed with the way that jmp displacements are
2709 calcualated. This may not yet be totally correct.
2710 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2712 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2713 abs symbol has no section (like a register symbol).
2714 (coff_write_symbol) now zeros auxent before filling it up to help
2715 with sensitive applications.
2716 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2718 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2720 * bfd.c: Make sure we don't get a macro strerror().
2721 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2722 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2723 attempt to recover command, ifdef NO_CORE_COMMAND.
2724 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2726 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2728 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2730 * archive.c (bsd_write_argmap): The size of the ranlib structures
2731 should not include the size field itself.
2732 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2733 adata(abfd)->exec_bytes_size field instead of constant macro,
2734 because aoutx.h compiles to a simple .o file shared by
2735 all 32-bits a.out targets.
2737 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2739 * configure.in: Allow i386-sco-sysv.
2740 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2741 * cpu-h8300.c: lint.
2743 * host-aout.c: New strategy. We use common code, include files,
2744 and data structures to handle the file, but set a few parameters
2745 from the host's config file (page size, text start addr, etc).
2746 * libaout.h: Define HP BSD machine types.
2747 * aoutf1.h: Handle reading a.outs with these types.
2749 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2750 virtual-memory-address of the .reg section. We can't just make a
2751 section for "all the regs and nothing else" because only GDB knows
2752 exactly where the regs are (scattered around the upage and stack).
2753 Clean up memory allocation. Remove big- and little-endian
2754 vectors, replace with single vector; this only runs on the host,
2755 in host byte order. Replace byteswap routines with aborts in case
2757 * targets.c: There's only one trad_core_vec now.
2758 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2760 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2762 * hosts/h-amix.h (free): Fix prototype.
2764 * aoutx.h: Don't use NULL as an integer, for braindead systems
2765 that declare it as (void *)0. (From Peter Schauer.)
2767 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2769 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2770 problem with bad Ultrix system headers.
2771 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2772 various kinds of alignments for the various kinds of
2775 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2777 * doc/Makefile: Don't assume . is on the path (from James Clark).
2779 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2781 * Makefile.in: Avoid Sun Make VPATH bugs.
2782 * targets.c: Declare trad_core vectors extern.
2784 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2786 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2787 * libbfd.h: Moved ALIGN macro here.
2788 * bout.c (b_out_callback): Replace i960_align by align_power.
2790 * libaout.h (struct aoutdata): Added fields page_size,
2791 segment_size and exec_bytes_size. These help generic code
2792 (in aoutx.h and libaout.h) to figure out where to align
2793 the various segments in a demand paged file.
2794 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2795 to decide if the exec header counts in a_text (text segment size).
2796 Also, assume D_PAGED flag is set; don't set it here.
2797 * bout.c (b_out_callback): Add initialization of
2798 adata fields page_size, segment_size, and exec_bytes_size.
2799 * host-aout.c (NAME(host_aout, callback) and
2800 NAME(host_aout,mkobject): Ditto.
2801 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2802 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2803 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2804 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2805 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2806 for some systems (mainly sunos), so do it in the callback instead.
2807 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2808 * aoutx.h (NAME(aout,set_section_contents): Change the way
2809 filepos and size of sections are carried out to support
2810 older styles of demand paged executables.
2813 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2815 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2816 * bfd.c: Added macros to enable gas to swap coff records.
2817 * coffcode.h: Make the coff_swap_*_out routines return the number
2818 of bytes swapped, and cleaned up their prototypes.
2819 * configure.in: Added ebmon/coff support
2820 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2822 * targets.c: Added new entry points for coff swapping
2824 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2826 Restructure configuration scheme for bfd, binutils, ld.
2828 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2829 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2830 Change some config names to match other dirs.
2831 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2833 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2834 ../include/sysdep.h.
2835 * cpu-i960.c: Strncmp needed a length arg.
2836 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2837 * i386aout.c: Remove dead N_TXTOFF override.
2838 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2839 * config/: Rename some config files to match up h-*.h names.
2840 Remove all the HOST_SYS definitions from the config files.
2841 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2842 * hosts/h-hp9000.h: Remove USG comment.
2843 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2844 * hosts/h-news.h, h-sparc-64.h: New config files that had
2845 previously been kludged in the <sysdep.h> file.
2847 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2849 * config/*: trad-core support is HOST dependent, not target
2850 dependent. Target config files only set DEFAULT_VECTOR and/or
2851 other vector elements. Exception: when host-aout.c is in use,
2852 in which case we're forced to assume we're native (hp, vax,
2853 tahoe). Rename XDEPFILES to HDEPFILES.
2854 * Makefile.in: Rename XDEPFILES.
2855 * config/h-sun*: Don't force static linking.
2856 * trad-core.c: Document how to use it nowadays.
2857 * i386aout.c, newsos3.c: Clean up.
2858 * i386coff.c: Allow 386 coff files to be used as core files too
2859 (for reading core files from embedded systems).
2861 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2863 * Add i386aout.c for a.out support on the i386.
2865 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2867 * reloc.c, section.c, syms.c, targets.c: correct info-node
2868 structure in *doc* comments.
2869 doc/Makefile: stop hiding complaints from makeinfo.
2871 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2873 * aoutx.h (...some_aout_object_p): Take a third parameter,
2874 the internal_exec struct, and avoid ever looking at an
2875 external_exec. All callers changed to read the entire
2876 external_exec struct, swap and check its magic number,
2877 swap in the whole structure, and pass the swapped-in version to
2879 * bout.c: Bring into modern era. Use single _object_p routine
2880 for big- aand little-endian. Provide internal and external
2881 exec header structs. Use separate swap-in and swap-out routines.
2883 * libaout.h: Move struct internal_exec from ../include/aout64.h
2884 to here. Add obj_symbol_entry_size to struct aoutdata.
2885 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2887 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2888 EXTERNAL_NLIST_SIZE. Callers changed.
2890 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2892 * bfd.c: Remove strerror() to libiberty.
2894 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2895 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2896 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2897 last byte of transfer, not first byte, is within the section.
2899 * host-aout.c: Remove `BSD' archive support. Lint.
2901 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2902 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2903 `bfd_arch_info_type'. All uses changed.
2904 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2905 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2906 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2907 it needs a better name.) All uses changed.
2908 * targets.c: Rename `enum target_flavour_enum' to `enum
2909 target_flavour', and remove the `_enum' from all of the enum
2910 values themselves. All uses changed.
2912 * configure.in, config/h-i386mach: i386 mach host.
2913 * config/t-i386-aout: Use host-aout.c.
2915 * trad-core.c: Give it its own xvec's to make it independent
2916 of other file formats.
2917 * ecoff.c, host-aout.c: Remove refs to trad-core.
2918 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2919 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2921 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2923 * reloc.c: Extended NEWHOWTO macro
2924 * ieee.c: Changed the way 8bit pcrel is done
2925 * cpu-h8300.c: got the registers in the right order
2927 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2929 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2930 prediction is vindicated!
2932 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2933 Remove refs to howto.c, since Steve forgot.
2935 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2937 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2938 still work. Now allows any architecture/machine to be set.
2940 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2942 * howto.c deleted and moved code to reloc.c
2944 * libbfd.h, libbfd-in.h removed $id stuff for real
2946 * cpu-h8300.c Made it match various different spellings of h8300.
2948 * archures.c: Took out the first char filter which made it only
2949 look for a cpu/arch match when the first chars of supplied and
2950 tested names were the same.
2952 * targets.c removed oasys stuff, pending someone to fix the bugs
2956 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2958 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2959 ELF support good enough for GDB.
2960 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2961 m68k-cbm-svr4 host and target.
2962 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2963 so `diff' and `patch' can cope.
2965 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2967 * archures.c: removed texinfo error
2969 * init.c: added texinfo hooks, and removed initialization error
2972 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2975 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2977 * cpu-i960.c: Avoid numerical count of initializers.
2979 Vax Ultrix changes from David Taylor <taylor@think.com>:
2980 * host-aout.c: Make little-endian vector really little-endian.
2981 * configure.in: Separate vax and tahoe cases, handle ultrix.
2982 * config/t-vax: Add trad-core.o.
2983 * config/h-vaxult: New host system.
2985 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2987 * bfd-in.h VERSION, change version number to 0.18, this makes a
2988 gap, but now is the same as the linker version number.
2990 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2991 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2992 files will eventually contain processor specific bits for bfd,
2993 like strange relocation information and dis/assembly. So far only
2994 the H8 has been even partially done. This work also ties in with
2995 the change in handling architectures.
2997 * amdcoff.c: (a29k_reloc) fix error message.
2999 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3000 discover the architecture of the bfd. (sunos4_callback) calls the
3001 function bfd_set_arch_mach rather than stuffing stuff directly
3002 into the bfd. (sunos4_write_object_contents), changed names of
3005 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3006 setup the environment.
3008 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3009 headers in big endian format, regardless of the endianess of the
3012 * archures.c: totally changed. Now an architecture is represented
3013 with a pointer to an info structure rather than an enumerated type
3014 and a long. The old info is available as two elements in the
3015 structure. Future enhancements to architecure support will
3016 involve pointers to methods being placed into the info structure.
3018 * bfd.c: changed the definition of the bfd structure for the new
3021 * bout.c: (b_out_set_arch_mach) changed to use the new
3022 architecture mechanism.
3024 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3025 the new architecture mechanism.
3027 * configure.in: added h8 stuff.
3029 * ieee.c: too many changes to note. Now ieee files written with
3030 bfd gas and ld can be read by gld and ieee only linkers and
3033 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3035 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3036 than fixing the structure directly.
3038 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3039 than fixing the structure directly.
3041 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3042 before opening a bfd.
3044 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3045 rather than fixing the structure directly.
3047 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3048 in the t/hmake file) a user can select which backends they want
3049 linked with bfd without changing the source.
3051 * init.c: new, looks after initializing modules.
3053 * howto.c: for future use, will allow an application to work out
3054 what cookie to use as a handle on a relcoatio howto.
3056 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3058 * srec.c: Better error checking, partly from Peter Schauer.
3059 (srec_object_p): Avoid assuming any file that starts with 'S' is
3060 an S-record file! (Check for 3 uppercase-hex digits after it.)
3061 (ISHEX): Define new macro for checking supposedly hex characters.
3062 (pass_over): Treat as EOF any S-record line that:
3063 * doesn't have hex in either size character
3064 * produces a size larger than 0x7F
3065 * has an unrecognized type number
3067 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3069 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3070 opncls.c: Lint (saber actually).
3072 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3074 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3075 * newsos3.c: Fixed two types: newos3 -> newsos3.
3076 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3077 to use correct segment.
3079 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3081 * aoutx.h (print_symbol): Handle missing symbol->name.
3083 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3085 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3088 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3090 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3091 add sgi/irix support.
3093 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3095 Changes for the AMD 29000 Ultracomputer port from David Wood.
3098 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3100 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3103 * coffcode.h (coff_real_object_p): Pass information about the
3104 current file's coff symbol format to BFD via the coff_data struct.
3105 (coff_find_nearest_line): obj_icof => coff_data.
3106 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3107 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3108 and DIMNUM == E_DIMNUM.
3109 * configure.in: Handle a29k-*-* hosts, and targets
3110 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3111 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3112 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3113 local_linesz to `coff_data' (tdata) struct.
3114 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3115 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3117 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3119 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3120 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3122 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3124 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3126 (sunos4_core_file_matches_executable_p): Fix header comparison.
3127 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3128 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3130 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3132 Allow GDB to patch object files.
3134 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3135 * trad-core.h (trad_unix_core_file_p): Ditto.
3136 * aoutx.h (aout_set_section_contents): On first output, check
3137 abfd->direction and complain if erroneous.
3139 * Makefile.in: Add crude dependencies.
3141 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3143 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3144 to h/t-xxxx files so that everything will work on System V.
3146 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3148 * aoutx.h: Add information on host-aout.c and how to configure
3149 to use it, to the manual.
3150 * configure.in: Tix typo.
3151 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3152 else dummy out the core file support.
3153 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3154 specified, use it to locate the data section.
3155 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3156 rather than as chars (lint).
3158 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3160 * aoutx.h, coffcode.h: saberized.
3162 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3164 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3166 bfd.c, targets.c: minor rewording of doc segments
3169 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3171 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3172 etc, rather than TEXT_START_ADDR.
3173 * host-aout.c: Remove #if 0 around whole thing.
3174 Update to modern (32/64-bit) a.out naming conventions.
3175 Include a large chunk of ../include/a.out.gnu.h to get macros that
3176 are not defined by the system include files.
3177 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3178 macro used by the other a.out implementations.
3179 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3181 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3183 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3184 texdoc and psdoc; make these depend on generated .texi's
3186 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3189 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3192 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3193 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3194 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3195 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3196 obtrusive marks indicating .c origins.
3198 * bfd.texinfo: generalize most references to linker
3200 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3202 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3203 * archures.c: remove empty foo() definition (crept in at vn1.9)
3205 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3207 * bfd.texinfo: use @setchapternewpage on instead of lots of
3208 @page's; minor rephrasing in Introduction.
3210 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3211 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3212 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3213 segments): used BFD (caps) more consistently as a name in
3214 discourse, fixed a few other minor typos and uses of fonts
3217 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3219 * coffcode.h: fixed bug where string table size wasn't being swapped.
3221 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3223 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3225 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3226 flags. (bfd_print_symbol_vandf) now knows what to do with the
3229 * aoutx.h: made translate_from_native_sym_flags and
3230 translate_to_native_sym_flags produce the above flags.
3233 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3235 * all files: update copyright notices for GPL version 2.
3236 Install header comments and attribute most modules to their
3237 authors. BFD's name is now officially "Binary File Descriptor",
3238 so remove any conflicting pejoratives.
3239 archures.h: Consists solely of comments; remove it.
3241 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3243 * Makefile.in, bfd.c: Made it compile again.
3245 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3247 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3250 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3252 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3253 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3256 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3257 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3259 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3261 * Everything: created some new files, core.c format.c, reloc.c,
3262 section.c and syms.c to split the functionality a bit better.
3263 Cleaned up the rest of the files a bit, and added some
3267 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3269 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3270 really takes 3 arguments, patched code and ammended prototypes.
3272 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3274 * ../include/bfd.h (struct bfd_target): Added new field
3275 "align_power_min" which contains the minimum alignment for a
3276 section. This is used in coff_new_section_hook. The field
3277 insertion necessitates an update of all backends..
3279 * aoutf1.h jump table field inserted
3281 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3284 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3285 table field inserted.
3287 * coffcode.h(just about everything) Now patches up symbol tables
3288 using a different mechanism. The Intel major bug has been fixed,
3289 and the linker can self host on the Aviion and be debugged with
3292 * ecoff.c: new include and jump table patch, i386coff.c: new
3293 include and jump table patch, icoff.c: new include and jump table
3294 patch, ieee.c: can now read archives containing ieee modules.,
3295 libcoff.h: added (combined_entry_type), libieee.h: uped max
3296 sections to 20, m68kcoff.c: new include and jump table patch,
3297 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3298 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3299 srec.c: jump table patch. trad-code.c fixed #IF typeo
3301 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3303 * coffcode.h (coff_swap_aux_in): added else case to deal with
3304 filenames less than 9 characters.
3307 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3309 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3311 * srec.c: now allows any number of sections to be created in a
3312 file. Outputs addresses of the right length.
3314 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3316 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3317 target didn't match, the format got set to the attempted match,
3318 breaking a future test.
3320 *../include/i386coff.h : fixed typo in type field with size
3322 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3323 support in the jump table for the swapping routines exported to
3324 gdb. Now gdb works with the 386.
3326 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3328 * Merge in changes from gdb-3.95 release.
3329 Makefile.in: Allow hmake and tmake files to add OFILES.
3331 bfd.c: support specific targets as well as searching. When
3332 searching, take default target in preference to others.
3334 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3335 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3336 libbfd.h: Support specific targets as well as searching.
3337 opncls.c: Support specific targets as well as searching.
3338 targets.c: Search is short-circuited if default target matches.
3339 liboasys.c, libieee.c: Undo bothner changes that make macros
3340 work to the left of assignment, but which depend on the
3341 representations of different pointer types being the same.
3343 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3345 * i386coff.c: created.
3346 * coffcode.h: added support for 386.
3347 * Makefile.in: added support for 386.
3348 * ../include/i386coff.h: created
3350 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3352 * coffcode.h: removed all put_x_<sizes>
3353 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3357 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3359 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3361 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3363 * everything: Removed sysdep.h from bfd.h and put back into files
3364 from which it was split out. Now 64 bit version is built with a
3365 -DHOST_64_BIT="long long" on the compile line.
3368 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3370 Changed all the [get|put][name] routines to use [get|put]_[size
3373 Put in support for 64 bit work. Now two versions of bfd may be
3374 generated, according to the state of TARGET_64_BIT, one which is
3375 32 bit only, and one which is 64/32 bits.
3376 Created new back end 'demo64' to test 64 bit functionality.
3378 Renamed some files to work on DOS.
3380 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3381 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3382 chage, 64 bit transfer. * liba.out.h: Split out common code from
3383 sunos and newsos into liba.out. Name changes and prototype mods. *
3384 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3385 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3386 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3387 change and 64bit stuff.* newsos3.c: common code removed, new jump
3388 table. * oasys.c: Name change * opncls.c: Portability fixes *
3389 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3390 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3391 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3392 64bit ized. * demo64.c: 64 bit a.out back end
3398 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3400 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3401 on LHS of assignment, even when using old compilers.
3402 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3403 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3404 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3405 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3406 * targets.c: Add declaration of newsos3_vec.
3409 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3411 * aout.c: fixxed some of the problems with filepos calculation.
3412 (swap_ext_reloc): fixed problem with creation of relocs.
3413 (aout_set_section_contents): fixed filepos problem
3415 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3416 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3417 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3418 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3419 cleaned up. (coff_write_object_contents) cleaned up.
3421 * ecoff.c: Totally different. Now supports ecoff fully.
3423 * icoff.c: fixed problems in relocation callout.
3425 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3427 * m68kcoff.c: updated target vector.
3429 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3430 choose_reloc_size. (sunos4_write_object_contents) now calls
3431 choose_reloc_size so outputs relocs correctly, also calculates the
3432 size of the sections correctly.
3436 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3438 Merge Per Bothner's changes to modularize BFD a.out a bit.
3440 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3441 * ieee.c: Cast enums to int before comparing them, for brain-
3443 * coff-code.h: Remove coff_get_section_contents, and use the
3444 generic one instead.
3446 * aout.c: Derive new module from sunos.c, containing generic
3447 support code for all kinds of a.out files.
3449 * sunos.c: Remove all code that goes in aout.c. Split out
3450 machine dependent followup in sunos4_object_p into
3451 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3452 and redefine only the names we CHANGE, not all the names. Drop
3453 the little-endian vector, and rename the vector as sunos4 rather
3456 * b.out.c: Use aout.c routines for most of the work. Slight
3457 changes for the new regime. Remove close_and_cleanup and
3458 get_section_contents in favor of generics. New transfer vector
3461 * newsos.c: New support for Sony NEWS, another a.out format.
3463 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3464 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3465 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3467 * opncls.c (bfd_close): Call format-dependent write_contents
3468 routine, if writing, before calling target-dependent
3469 close_and_cleanup routine (which is now always generic, I think).
3470 * srec.c: Use bfd_alloc instead of malloc. Remove
3471 close_and_cleanup and move code from it to
3472 srec_write_object_contents. Add write_contents to tvec.
3473 * targets.c: Remove a.out little vector, replace a.out big
3474 vector with SunOS vector. FIXME: Need Vax support again now.
3476 * libbfd.h: Add write_contents format-dependent-vector to the
3477 bfd_target vector. Supply a generic close_and_cleanup routine.
3478 * liba.out.h: Handle the new aout.c split. Add prototypes for
3479 all routines defined in aout.c. Rename "sunos" things to "aout"
3480 things. Add a few fields where needed for various formats.
3481 * Makefile.in: Add aout.c and newsos.c.
3483 * archive.c, ieee.c, oasys.c: Lint.
3485 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3488 changed forward declaration struct stat; to reduce warnings. Changed
3489 comment on bfd_h_<x>_x.
3491 * ../include/m68kcoff.h, ../include/intel-coff.h,
3492 ../include/m88k-bcs.h
3493 Now there are two incarnations of relocs, linenos and syments. One for
3494 internal digestion, and one full of char arrays for I/O. The original
3495 names have gone to detect errors.
3497 * Makefile.in, m68kcoff.c, targets.c
3498 Test new structure code with a 68k coff implementaion
3500 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3501 Fixed all the places where there were problems with the size and
3502 alignments of structures on disk and structures in memory. #ifed out
3503 all the code in coffswap.c, since it should be done using the target
3506 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3508 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3509 multiple reloc command.
3511 * sunos.c (sunos4_set_section_contents): Made it so that sections
3512 are always padded to their alignment size.
3514 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3516 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3517 Clean up types and such (saber C problems).
3518 * ecoff.c: Clean up types and such. Remove routines that are
3519 not used. Fix up reading and swapping of shorts from files.
3521 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3523 * a.out.vax.c: Remove two bogus "static" from prototypes.
3525 * ecoff.c: Got rid of lots of non-working junk (that had
3526 been copied directly from coff-code.h).
3527 Updated to be consistent with updates to icoff.c and coff-code.h.
3529 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3530 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3532 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3533 but until the target_vector is automatically generated,
3534 it's as good as any. Note that the text offset is the only
3535 difference between NewsOS and SunOs (including magic numbers).
3536 (Most of the sunos_* routines should to renamed bsd_*
3537 and move to a bsd.c file. Then (and when the target_vector
3538 is automatically generated) it might make sense to create
3539 a separate Sony target.)
3541 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3542 on some systems, and doesn't help on others.
3543 Similarly, only define X_OK if not already defined.
3545 * trad-core.c: Don't include sys/stat.h - at least
3546 on NewsOS 3, it has already been included.
3548 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3550 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3551 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3552 symbol tables if necessary when reading them in, so gdb can use
3553 them. Add "bfd_coff_" to the names so they won't conflict with
3554 names in calling programs. FIXME-soon: if coff-code.h is
3555 included in two BFD modules, this will cause duplicate
3556 definitions; the routines should be exported to a separate,
3557 common, module (probably along with a mess of other ones).
3559 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3561 Improve modtime support.
3563 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3564 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3565 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3566 BUG: archive members still do not get correct mod times.
3568 Improve floating point support for core files.
3570 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3571 (sunos4_core_file_p): Create a second registers section in the
3572 core file, called ".reg2", for the float registers.
3574 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3576 * many changes to improve archive handling; found a logic flaw in
3577 bfd_check_format which only just happened to work by cooncidence.
3579 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3581 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3584 * bfd.h: changed type of udata in asymbol to void *, like it
3585 should be. Added bfd_reloc_dangerous enum member.
3587 * coff-code.h: Fixed it so that internally generated symbols get
3588 their values relocated correctly in all cases. Removed calls to
3591 * icoff.c: Not understanding the destination symbol of a reloc is
3592 not a failure any more, just 'dangerous'. This allows linking of
3593 b.out and coff images.
3595 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3599 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3601 * sunos.c (translate_to_native_sym_flags): fixed
3602 sym_pointer->n_value so that symbols on the way out get their
3603 section relative values calculated correctly.
3605 * coff-code.h (mangle_symbols): fixed problem where tags were not
3606 being relocated for structs, enums, unions. Also various lints.
3608 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3610 * archive.c (get_elt_at_filepos): system_call_error returned
3613 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3615 * Resolve the use of no_error and system_call_error.
3616 The bfd library itself now will never set bfd_error to
3619 The code still needs to be combed to make sure all the error
3620 codes are correct. I suspect they are not always set correctly.
3622 * The names of all the messages have _ prepended because the sun
3623 bundled compiler can't distinguish from a macro which takes an
3624 argument and the same identifier in a non-macro context.
3626 * The reason for the above being that entry points which used to
3627 be trampoline functions are now just macros which expand to a
3628 direct call through the bfd's xfer vector.
3630 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3631 must gas have its own version of everything (the gas version
3632 had the correct value)
3634 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3636 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3637 properly support i960 architecture and output correct reloc stuff.
3639 * bfd.h: added prototype for bfd_printable_arch_mach, added
3642 * coff-code.h: Applied patches from chrisb to support i960
3643 architecture, zero relocs and swap them correcly and conditionally
3644 compiled the timestamp.
3646 * sunos.c: Made the default section alignment 2^3 so that doubles
3647 are done properly. Fixed the same reloc bug that was in b.out.c
3649 * sysdep.h: Now compiles on a Posix box
3651 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3653 * icoff.c: Fix comment on big-endian version.
3654 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3655 F_RELFLG). Set F_AR32WR in output files if little endian
3658 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3660 * archures.c fixed =/== typo
3662 * sunos.c added architecture stuff for output. Fixed
3663 bug where files where vma(data) != size(text)
3664 were processed wrong.
3666 * coff-code.h added a lint cast
3668 * (../include/a.out.sun4.h) fixed it so zmagic
3671 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3673 * archive.c removed loads of includes, and fixed bug where string
3674 table didn't have a null at the end.
3676 * bfd.c fixed includes, added symbols argument to
3677 canonicalize_reloc entry point.
3679 * libbfd.c fixed includes and added some lint patches.
3681 * targets.c added both sorts of intel coff.
3683 * b.out.c fixed included, changed was the canonical
3686 * icoff.c added support for callj and big and little
3689 * opncls.c added chmod+xing for files with EXEC_P set.
3691 * sunos.c fixed includes. Changed default section
3692 alignement to words. Fixed relocation stuff to work with
3695 * bfd.h various new types added, prototype for new
3696 reloc calls, changed bfd->iostream to a void *
3697 to including files don't need stdio.h.
3699 * libcoff.h added conversion table to tie relocs to
3704 * coff-code.h fixed includes. Added code to support
3705 big and little endian formats. Various lints. Better
3706 processing of symbols. Changed reloc stuff to new
3709 * libbfd.h fixed includes
3712 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3714 * bfd.h changed name of alignment entry in sec_struct to
3715 alignment_power, because of conflicting uses within bfd.
3716 Now it should be obvious that it's a 2**n alignment
3717 specifier. Removed start_pad, end_alignment, block, minsize,
3718 output_file_alignment, subsection_alignment and original_vma fields.
3719 Added align_power() macro. Fixed bfd_section_alignment
3720 acessor macros. Added bfd_symbol_same_target macro.
3722 * b.out.c (b_out_write_object_contents) fixed to use
3723 new alignment member. Fixed (callj_callback) to use section
3724 relative symbols properly.
3726 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3727 Fixed (translate_from_native_sym_flags) to correctly make
3728 symbols section relative.
3730 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3731 (bfd_make_section) took out initialization of obsolete members.
3732 (bfd_print_symbol_vandf) added
3734 * opncls.c (bfd_create) created.
3736 * coff-code.h (coff_new_section_hook) took away refs
3737 to obsolete members. (make_a_section_from_file) added
3738 conversion between alignment types. (coff_symbol_from)
3739 added. (coff_count_linenumbers) only counts linenumbers
3740 if symbol is of coff-type. (coff_mangle_symbols) only
3741 heavily mangles symbols if symbol is coff-type.
3742 (coff_write_symbols) various lints. (coff_write_object_contents)
3743 various lints and modification for alignment conversion.
3744 (coff_slurp_relocs) fixed for use with new asection shape.
3746 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3748 * archive.c lots of lint
3750 * b.out.c added callj relocation support, upgrated reloc howto.
3751 Fixed so that asymbol and reloc records are output
3754 * bfd.c lots of lint, support for new bfd entry point
3757 * bfd.h changed definition of asymbol to contain pointer to
3758 owning bfd, removed target dependencies.
3760 * cache.c took out print statements, put in BFD_ASSERT calls.
3762 * coff-code.h various lints, corrected linenumber output
3763 functionality. Added support for new style asymbols and
3764 bfd_print_symbol. Fixed so that asymbol and
3765 reloc records are handled correctly. Added timestamp.
3767 * icoff.c Added support for new howto shape.
3769 * liba.out.h Added support for new asymbol shape
3771 * libbfd.c various lints
3773 * libbfd.h various lints
3775 * libcoff.h added support for new asymbol shape.
3777 * sunos.c various lints. Added support for new asymbol shape
3778 and bfd_print_symbol.
3780 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3782 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3783 pointer lint. Added support for callj relocation. Fixed bug where
3784 the last 32 bytes of the text section were overwritten by data. Fixed bug
3785 where archives of b.out didn't work due bfd_slurp_extended_name_table
3788 * sunos.c added support for n_other field. Braced the howto table so
3789 that it won't be affected by any lengthing of the howto struct typedef.
3792 * bfd.h added support for n_other field, added special_function
3793 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3796 * bfd.c upgraded bfd_perform_relocation, various lints.
3798 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3800 * ChangeLog: Started ChangeLog for BFD.
3801 * ToDo: Create file for suggestions.
3803 * Makefile: Support easy loading into Saber C.
3804 Add dependencies for icoff.o and bcs88kcoff.o.
3805 Rename coff.c to coff-code.h. Change callers.
3807 * bfd.c (bfd_check_format): Allow the check_format routines
3808 to return the desired target vector, rather than just a Boolean.
3809 bfd.h (bfd_check_format): Change function pointer return type.
3810 archive.c (bfd_generic_archive_p): change callee.
3811 b.out.c (b_out_little_object_p, b_out_big_object_p,
3812 b_out_real_object_p): change callee.
3813 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3814 in check_format transfer vectors that need a filler.
3815 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3816 bcs88kcoff.c: change callee.
3817 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3818 icoff.c: change callee.
3819 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3821 * libbfd.c (zalloc): It should actually zero the storage!
3822 This was commented out for some reason.
3824 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3825 This is so callers can avoid <stdlib.h> which doesn't exist
3828 * bfd.c (map_over_sections): Add debugging code, since I
3829 noticed the section count for sunos core files was bad, but only
3830 GDB had detected the problem.
3831 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3832 bfd_get_section_linenos): Remove obsolete functions.
3833 (bfd_apply_relocations): Use longs, not ints, for the math.
3835 * bfd.h: Declare enum boolean and struct bfd_target as well
3836 as typedefs for them. Remove obsolete
3837 bfd_get_section_lineno_size.
3839 * cache.c: Make the "fdopen" support work. Keep better track
3840 of how many files are open. Centralize the opening of files
3841 and be sure bfd_open[rw] actually try to open the file. Evade
3842 linked list initialization problems.
3844 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3846 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3848 * cplus-dem.c: Delete file, since it is not part of BFD.
3850 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3851 (bfd_openr, bfd_openw): Actually open the file, give error now.
3853 * sunos.c (sunos4_core_file_p): Set section count.
3854 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3855 obsolete definitions.
3856 (_write_symbol_table): Initialize <idx> counter.
3857 (foop): Eliminate debugging code.