1 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
4 (swapcore_sparc): Make sp a bfd_vma.
6 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
8 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
9 libbfd.c, libbfd-in.h: Add _do*signed*.
10 targets.c, all targets: Add bfd*signed*.
11 bfd-in.h: Add bfd_signed_vma. Add comments.
13 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
15 * format.c (bfd_check_error): Check error return from
16 _bfd_check_format routines.
18 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
20 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
21 recognize .data section if present.
23 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
25 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
26 check for the case where the user sets the address of the BSS
27 section (and the file header can't specify this). Let the user
28 set it wherever they want, regardless of what goes in the header.
30 * ieee.c (ieee_slurp_sections): Pass all ieee section names
31 straight through into BFD sections. Add comments.
33 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
35 Cleanup in preparation for better 64-bit host support.
37 * bfd-in.h (bfd_64_type): Remove.
38 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
40 * bfd-in.h (bfd_size): Remove.
42 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
44 * bfd-in.h (bfd_word): Remove.
45 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
47 * bfd-in.h (rawdata_offset): Remove.
48 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
49 (bfd_perform_relocation): Lint.
50 (enum bfd_reloc_status): Comment cleanup.
52 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
54 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
56 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
58 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
60 * elf32.c: Clean up old comments.
62 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
64 * config/sun3.h: String argument to fprintf is const.
66 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
67 on systems which define PAGE_SIZE in <limits.h>.
69 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
71 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
72 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
73 the core file failing signal.
74 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
75 to supply the core file failing signal.
77 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
79 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
80 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
81 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
82 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
84 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
86 * coff-mips.c (PAGESIZE): Correct value.
88 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
90 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
91 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
93 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
95 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
96 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
98 (coff_compute_section_file_positions): Force vma and lma of _LIB
100 (coff_set_section_contents): Count number of entries in new lma
102 * coffgen.c (make_a_section_from_file): Force lineno_count of
103 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
104 SCO 3.2v4 shared library.
105 * seclet.c (rel): Copy over any section with contents, not just
108 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
111 * coff-i386.c (coff_i386_reloc): New function, to generate
112 relocateable output correctly.
113 (howto_table): Use coff_i386_reloc for all reloc types.
114 (CALC_ADDEND): Use a more efficient hack to get the correct addend
116 (i386comm_value): Removed; no longer needed.
118 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
120 * coffcode.h (coff_set_section_contents): Don't write out
121 sections without a filepos.
123 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
125 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
127 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
129 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
130 * libecoff.h (ecoff_data_type): Added gp_size field.
131 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
132 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
133 Set flags to 0 for large common symbols.
134 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
135 which can occur for gas-generated relocs.
136 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
137 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
138 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
140 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
142 * srec.c (srec_set_section_contents): Use lma field for load
144 * section.c: Add declaration of lma field to section structure.
145 * coffcode.h (coff_write_object_contents): Use lma field for load
147 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
149 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
150 symbols in a better way. (translate_to_native_sym_flag): Set the
151 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
153 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
154 (bfd_make_section): Cope with new builtin section.
155 * syms.c (bfd_decode_symclass): Can now print indirect section
158 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
160 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
161 defined, and yields false.
162 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
164 * archive.c (snarf_ar_hdr): Add support for reading (only,
165 so far) BSD-4.4-style extended headers.
166 * archive.c: Some more comments.
168 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
170 * Makefile.in: fix rule for dvi and info, so that the recursive
171 makes does the right thing, instead of always info
173 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
175 * libbfd.c (bfd_seek): Disable optimized handling for archives and
176 archive members; they need more special reatment. For now, verify
177 that computed and actual file positions correspond.
179 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
181 * mipsbsd.c: Renamed from aout-mipsbsd.c.
182 (set_arch_mach): Delete non-MIPS code.
183 (reloc_howto_type_lookup): Ditto.
184 * Makefile.in: Adjusted.
186 * libbfd.c (bfd_tell): Update `where' field.
187 (bfd_seek): Don't do anything if we're not changing the file
188 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
189 field against a SEEK_SET request. Call bfd_tell to re-update
190 `where' field when done.
191 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
193 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
195 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
197 * Makefile.in: added installcheck target
199 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
201 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
202 if the type is not stNil.
204 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
206 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
207 forward declarations.
209 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
210 it's implied by the type.
212 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
214 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
216 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
218 * rs6000-core.c: Add .ldinfo section.
220 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
222 * Makefile.in (MAKEOVERRIDES): Define to be empty.
224 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
226 * section.c (bfd_set_section_contents): whitespace
227 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
230 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
232 * hosts/go32.h: don't define POSIX_UTIME
234 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
236 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
237 against machine architecture stored in the ELF header, to resolve
239 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
240 NULL, so only use results when non-NULL.
241 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
242 and add to vector of targets.
244 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
246 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
247 are always just debugging symbols.
249 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
250 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
252 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
254 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
255 hpux 7). Patch from friedman@gnu.ai.mit.edu.
256 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
257 defined, which they aren't in hpux 7.0.
259 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
260 Tran-Le, tranle@intellicorp.com.
262 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
264 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
265 ahead and do the relocation.
266 (ecoff_refhi_reloc): Don't to the relocation here, just remember
267 what needs to be done.
268 (ecoff_reflo_reloc): Do the REFHI relocation here.
270 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
272 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
273 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
274 relocs are reasonable.
275 * coff-msym.c: Eliminated uses of DEFUN.
276 (ecoff_swap_tir_out): New function.
278 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
280 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
281 * configure.host (vax-*-ultrix2*): Add triplet.
282 * hosts/vaxult2.h: New file.
283 * config/vaxult2.mh: New file.
285 * aoutx.h (string.h): Include for strchr and friends.
286 * archive.c (string.h): Include for memchr and friends.
287 * elf32.c (string.h): Include for strrchr and friends.
289 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
291 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
292 (MY_set_sizes): Use sunos4_set_sizes.
294 * elf32.c: Renamed from elf.c. Several CPU-specific functions
295 deleted, as well as elf-big and elf-little targets.
296 * libelf.h: New file.
297 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
299 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
301 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
303 * coffcode.h (coff_compute_section_file_positions): Don't need
304 variable "old_sofar" if compiling for i960.
306 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
310 * ieee.c (exten, envi): "static" belongs first in declaration.
312 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
314 * srec.c: add support for symbolsrec, srecords with symbols in
317 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
319 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
320 to avoid lint complaints.
322 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
324 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
325 type SHT_STRTAB. Don't alter file offset for section 0.
326 (reloc_type_names): Now an array instead of a macro. Still inside
327 "#if 0", since it's used only in debugging code also in "#if 0".
328 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
329 (sort_reloc_map): New function.
330 (sparc_reloc_map): New variable.
331 (elf_bfd_reloc_type_lookup): New function.
333 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
335 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
336 bfd_make_debug_symbol; they were already in the target structure.
337 * Adjusted all uses of JUMP_TABLE.
338 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
339 from coff_make_debug_symbol.
340 * libcoff.h: Updated accordingly.
342 * Minor cleanups provoked by gcc warnings:
343 * aoutx.h (NAME(aout, reloc_type_lookup)),
344 cpu-h8300.c (local_bfd_reloc_type_lookup),
345 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
347 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
348 ieee.c (ieee_slurp_section_data),
349 elf.c (elf_make_sections, elf_fake_sections,
350 elf_compute_section_file_positions, elf_write_object_contents):
351 Removed unused variables.
352 * archures.c: Removed /* from within comment.
353 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
354 * oasys.c (oasys_write_data): Initialize i.
356 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
358 * libcoff.h (obj_raw_syment_coun): New macro.
359 * coffgen.c (coff_get_normalized_symtab): Initialize
361 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
363 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
365 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
367 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
368 for compatibility with tools from MIPS.
370 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
371 * config/irix3.mt, config/irix4.mt: Removed.
372 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
373 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
375 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
377 * hosts/hp300bsd.h: Add gross hack to determine whether we
378 are running on BSD 4.3 or BSD 4.4, and use appropriate include
379 files (and set other parameters) to match.
381 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
383 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
384 ansi definition which otherwise confuses non-ansi compilers.
386 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
387 ultrix cc by forward declaring getenv as is done in
390 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
392 * elf.c (elf_info_to_howto): cast an enum into unsigned char
393 avoiding a fatal error in vax ultrix 4.2 cc.
395 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
397 * bfd-in.h, VERSION: Roll to version 2.1.
399 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
401 * oasys.c (oasys_write_object_contents): Lint.
402 * srec.c: Whitespace cleanup.
404 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
406 * coffgen.c (coff_print_symbol): Print correct tagndx value;
407 cleaned up output formatting a bit.
409 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
411 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
412 relaxable. Should be moved somewhere else.
414 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
416 * aout-mipsbsd.c: Eliminated uses of DEFUN.
417 (aout_mips_*_vec): Added seclet_link element.
419 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
420 support for aout-mipsbsd target.
422 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
424 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
426 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
428 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
430 Add support for the H8/500
432 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
434 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
436 * libecoff.h: New file. Defines ECOFF backend data for gdb.
437 * coff-mips.c: Now includes libecoff.h.
438 (ecoff_data_type): Moved to libecoff.h.
439 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
440 call it. If there is ever another ECOFF target, this and the
441 swapping functions should be accessed via an ECOFF specific target
443 * Makefile.in (coff-mips.o): Depends on libecoff.h.
445 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
447 * coffcode.h: Removed MIPS specific information, since coff-mips.c
448 no longer includes this file.
450 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
451 bits to 0 to make comparison test useful.
453 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
454 avoid overflowing GP accessible sections in binutils/objdump.
456 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
458 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
459 reading more robust: Fail if string index is out of string
462 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
464 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
465 PCREL13): Don't take dst_address into account; the input file has
466 already taken care of that.
468 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
470 * coff-mips.c: Completed support for linker and binutils.
472 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
474 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
475 original addend from section contents.
477 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
479 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
480 * hosts/delta88.h (strtol): Fix prototype.
481 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
483 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
485 * elf.c: Get rid of "#ifdef sparc".
486 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
487 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
489 (elf_info_to_howto): Use runtime conditionals on CPU type, not
490 compile type conditionals on host CPU.
491 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
493 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
495 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
497 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
498 ECOFF which has two common sections.
499 (bfd_com_section): Set SEC_IS_COMMON flag.
500 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
501 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
502 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
503 bfd_is_com_section macro rather than checking for equality to
506 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
508 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
509 (coff_mkobject_hook): Accept aouthdr argument.
510 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
511 Handle NULL aouthdr argument.
512 (coff_object_p): If there is no aouthdr, pass it as NULL to
514 * libcoff.h: Rebuilt for mkobject_hook changes.
516 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
517 additional MIPS ECOFF fields.
519 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
521 * configure.host: added mips-dec-bsd*
522 * configure.in: added mips-dec-bsd*
523 * aout-mipsbsd.c: new file for mips-dec-bsd*
524 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
525 * aoutx.h: added mips support.
526 * archures.c: added mips support to bfd_default_scan().
527 * cpu-mips.c: added support for R4000 (untested).
528 * libaout.h: added MIPS1 & MIPS2 magic numbers.
529 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
530 hope will make it into include/bfd.h.
531 * targets.c: added aout_mips_*_vec.
533 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
535 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
537 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
539 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
541 * libcoff-in.h: Update prototype for coff_count_linenumbers.
543 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
545 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
546 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
547 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
548 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
550 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
551 bfd_swap_reloc_in or coff_swap_reloc_out.
552 * coff-mips.c: Added code to link and write out symbolic debugging
553 information, and to swap relocs in and out.
555 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
557 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
558 (coff_write_object_contents): coff_count_linenumbers returns the
559 number of line number records it found.
561 * coffgen.c (coff_write_linenumbers): only write out line numbers
562 in the section they belong to.
564 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
566 * targets.c (bfd_target): Added relocateable argument to
567 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
568 target vector for linker use.
569 * bfd.c (bfd_seclet_link): New macro.
570 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
571 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
572 and boolean return value. Made static.
573 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
574 relocateable argument.
575 * reloc.c (bfd_generic_get_relocated_section_contents): Added
576 relocateable argument (if relocateable, saves relocs).
577 * bout.c (b_out_get_relocated_section_contents),
578 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
579 relocateable argument (if relocateable, just calls
580 bfd_generic_get_relocated_section_contents).
581 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
582 argument to prototype.
583 * All targets: Set new _bfd_seclet_link vector to
584 bfd_generic_seclet_link.
586 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
588 * coffgen.c: #include seclet.h.
590 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
592 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
593 debug info. Setup info about linker symbols only, and use
594 standard bfd fields to hold the info.
595 * (hppa_object_p): Remove unneeded decls.
596 * (hppa_new_section_hook): Get rid of most of this.
597 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
598 fat. Remove all knowledge of stabs, remove redundant knowledge of
600 * Remove macros for accessing fields which are now gone.
602 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
604 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
606 * coff-z8k.c: delete unused reloc functions
608 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
610 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
611 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
612 * coff-msym.c: Use DEFUN for function definitons.
613 * coff-mips.c: Added code to read and print symbols, and to find
616 * coffcode.h: Moved many generic functions into coffgen.c. Moved
617 swapping functions into coffswap.h for ECOFF use. Moved
618 relocation functions, only used by h8300 and z8k, into reloc16.c.
619 Added hooks for coffgen.c functions to backend data structure, and
620 added hook functions. Still more could be done.
621 * coffswap.h: New file to hold COFF swapping routines.
622 * coffgen.c: New file to hold generic COFF functions.
623 * reloc16.c: New file to hold h8300 and z8k specific relocation
625 * libcoff-in.h: Added declarations for functions in coffgen.c.
626 * libcoff.h: Rebuilt to incorporate changes.
627 * coff-h8300.c: Function name changes.
628 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
629 hook rather than defining EXTRA_CASES.
630 * Makefile.in: Build new files coffgen and reloc16. Added
631 dependencies of coff-*.o on coffswap.h and seclet.h.
633 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
635 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
636 about discarding const.
638 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
640 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
642 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
644 * configure.in (post-target): If --with-minimal-bfd is specified,
647 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
649 * srec.c (srec_write_records): one of my boards wants a CR between
652 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
654 * archive.c (do_slurp_coff_armap): set symdef_count correctly
655 (it broke a couple of weeks ago).
657 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
659 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
660 return type, so libbfd.h doesn't reference undefined typedefnames.
662 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
664 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
666 (coff_pointerize_aux): don't pointerize a negative tagndx
667 (sometimes generated by SCO 3.2v4 cc).
669 * bout.c (calljx_callback, callj_callback,
670 b_out_get_relocated_section_contents): warn if relocating against
673 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
675 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
676 Make a bunch more routines be static.
677 * hppa.c (fill_spaces): Get rid of this, replace with much better
678 written setup_sections().
679 * (setup_sections): New routine to create BFD sections for each
680 space and subspace in SOM files.
681 * (hppa_object_setup): Use BFD sections created by
682 setup_sections() to locate GDB symbol table info.
683 * (make_unique_section): New routine to create a BFD section. It
684 ensures that the given name is unique, and will generate a unique
686 * (hppa_object_p): Become much more paranoid about file header.
687 * (make_bfd_asection): Call bfd_make_section to do the dirty
688 work. Simplify code somewhat.
689 * (hppa_core_file_p): Use proper name for stack section.
690 * libhppa.h: Remove millicode_start, millicode_end decls.
692 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
694 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
696 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
697 relocs, don't bother doing the adjustment if the value to add is
700 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
702 * bfd.c (bfd_get_size): New function that gets an upper bound
703 on the possible size of any object in a bfd.
704 * elf.c (bfd_elf_find_section, elf_get_str_section,
705 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
707 * elf.c (elf_big_vec, elf_little_vec): Document last three
708 members initialized to NULL.
710 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
712 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
714 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
716 * hosts/std-host.h: New file. Attempt at a generic/default
717 set of definitions, to discourage porting to new hosts by copying.
718 * hosts/news.h: Removed.
719 * hosts/sparc.h: Use std-host.h.
720 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
721 perhaps we can later remove the the_bfd field from each symbol.
722 * syms.c (struct symbol_cache_entry): Remove unused field
723 app_data. Add comment noting that the_bfd is almost redundant,
725 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
726 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
727 * hppa.c (fill_spaces): Make slightly more rebust.
728 * configure.in: Allow std-host as the "default" host.
730 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
732 * bfd.c: Add struct hppa_core_data to tdata union.
733 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
734 Get rid of HPPA/BSD specific code. That will go somewhere else
736 * (fill_spaces): Don't spin forever and die if you don't find
737 $MILLICODE$ subspace.
738 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
740 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
741 Make these work for HPUX.
742 * (make_bfd_asection): New routine to make section creation a
744 * (hppa_core_file_p): Completely rewrite, leave out bugs.
745 * libhppa.h: #include the right system files. Redefine all of
746 the structs/macros for hacking core files to use more sensible
747 HPUX core file structures.
748 * targets.c (target_vector): Conditionalize hppa_vec on
749 HOST_HPPAHPUX, not hp9000s800.
750 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
751 malloc and realloc. #define HOST_HPPAHPUX.
753 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
755 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
756 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
757 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
758 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
760 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
761 * aix386-core.c: New file for handling core files on AIX on PS/2.
762 * targets.c: if AIX386_CORE, use aix386_core_vec.
763 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
766 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
768 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
771 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
773 * Makefile.in: added dvi target
775 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
777 * bfd.c: Use right name for tekhex tdata struct.
778 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
779 * libcoff.h: Updated to get spacing change from coffcode.h.
780 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
782 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
784 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
785 functions, with the "guts" of the old bfd_slurp_bsd_armap
786 and bfd_slurp_coff_armap, but assuming we've already checked
787 if the armap is present or not.
788 Also, rewrite a bit to avoid keeping around obstack data
790 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
791 Various fixes to correctly handle COFF_style archives names.
792 (Note that because these have a trailing '/', the names can
793 have embedded spaces.)
794 * archive.c (bfd_slurp_armap): New function, replaces old
795 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
796 _either_ format, and calls do_slurp_bsd_armap or
797 do_slurp_coff_armap if either form of map is seen.
798 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
799 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
800 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
801 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
803 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
805 * hppa.c: #include "sysdep.h", not <sysdep.h>.
806 * libhppa.h: Make millicode_start and millicode_end be unsigned
807 int to be same type as CORE_ADDR in GDB. Why are these here?
809 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
811 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
812 vaddr of the section to the addend.
813 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
814 SCO_CORE to SELECT_VECS.
815 (target_vector): add sco_core_vec.
816 * sco-core.c (sco_core_vec): add leading underscore initializer.
817 * configure.in (i[34]86-*-sco*): use target i386-sco.
818 * config/i386-sco.mt: new file; define SCO_CORE.
820 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
822 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
824 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
826 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
828 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
830 * hosts/i386linux.h: Include unistd.h.
832 * aoutx.h (print_symbol): aout_stab_name returns a constant
834 * libaout.h (aout_stab_name): Fix prototype.
835 * stab-syms.c (aout_stab_names): Array is now const.
836 (aout_stab_name): Return value is now pointer to const.
838 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
841 * syms.c (asymbol): Added new field "app_data", for data
842 particular to the application. Some of the linker flags ought to
843 get moved to this field someday.
845 * archures.c (bfd_default_scan): Recognize a few more numbers:
846 80486, 80960, and 960.
848 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
849 bfd_coff_std_swap_table, cast to PTR.
850 * bfd.c (bfd_coff_swap_*): Deleted macros.
851 * targets.c (struct bfd_target): Deleted COFF-specific swapping
853 * coffcode.h (type bfd_coff_backend_data): New structure type,
854 contains pointers to the COFF-specific swapping routines.
855 (bfd_coff_std_swap_table): New data structure, to be used when
856 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
857 (bfd_coff_swap_*): New macros.
858 * coff-mips.c (mips_coff_swap_table): New data structure.
859 (ecoff_big_vec): Use it.
860 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
861 * All other targets: Deleted coff-specific vector entries.
863 * trad-core.c: Fixed some `PARAMS' uses that were missing
866 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
868 * aoutx.h (some_aout_object_p): Protect arg prototype in
869 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
871 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
873 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
874 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
875 PARAMS for readability.
877 * aoutx.h: Add type to callback parameter.
878 * coff-mips.c: Don't call trad-core.h, not needed.
879 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
880 * trad-core.h: Eliminate, unused.
882 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
884 * format.c (bfd_check_format): if default target isn't found
885 then look through the entire list rather than return early.
887 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
889 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
891 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
893 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
895 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
897 * coff-z8k.c: checkpoint, more addressing modes handled
898 * coffcode.h (get_value): don't truncate reloc->addend field, it's
901 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
903 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
905 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
907 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
909 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
911 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
912 and about when file descriptors are closed.
914 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
916 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
917 written out correctly.
919 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
921 * section.c: New section bit SEC_SHARED_LIBRARY.
922 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
923 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
926 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
928 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
929 macros; use PARAMS to declare the function pointers involved.
931 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
932 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
934 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
936 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
938 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
939 declaring pointers to functions.
940 * cache.c, elf.c: Move static function decls to top, use PARAMS.
941 * seclet.h: Declare external function with PARAMS.
943 * doc/chew.c (exfunstuff): Eliminate.
944 (paramstuff): Replace exfunstuff with function to generate PARAMS.
945 * doc/proto.str: Use paramstuff rather than exfunstuff.
947 * libbfd.h: Update, based on changes in source code and chew.
949 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
951 * libieee.h: Add FIXME about removing limit on number of sections.
952 * bfd-in.h: Improve comments to make it clear that bfd.h is
953 the wrong place to edit this file.
954 * Makefile.in (install): Install ansidecl.h and obstack.h in the
955 same places where we install bfd.h.
957 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
959 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
960 symbol type before blindly modifying the auxent. Specifically,
961 only modify the endndx fields for types that need it, and don't
962 set the array information for non-arrays.
964 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
966 * aoutx.h (some_aout_object_p): Section list should be set up
967 correctly anyways; don't have to set up "next" pointers manually.
969 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
971 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
972 config/i386v.mh: removed -DUSG from HDEFINES.
973 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
975 hosts/i386v.h: don't define POSIX_UTIME.
977 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
979 * ieee.c (ieee_slurp_sections): make a private copy of the
980 section's name before truncating it.
982 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
984 * hppa.c: add symbol_leading_char entry in transfer vec
986 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
988 * ieee.c (get_symbol): can now cope when two symbols of a
989 different class, but the same index number occur consecutively.
990 (get_section_entry): nicer name for sections being forward
991 referenced. (ieee_archive_p): don't free the filename string,
992 since it was never malloced.
994 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
996 * coffcode.h (coff_write_object_contents): Zero timestamp field.
998 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1000 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1001 optionally setting the dimen info, since they are in the same
1002 memory locations. Also zero out external auxent.
1003 (coff_write_symbol): don't zero external auxent; now done in
1006 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1008 * Check fclose return value for errors.
1009 libbfd.h: bfd_cache_close now returns a boolean.
1010 cache.c (bfd_cache_delete): return fclose success value.
1011 (bfd_cache_close): return bfd_cache_delete return value.
1012 opncls.c (bfd_close, bfd_close_all_done): return result of
1015 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1017 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1019 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1021 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1022 work out a coff relocation type from a howto's attributes rather
1023 than using the input r_type field. This fixes PR1677 and allows
1024 conversion of a.out relocs to coff relocs.
1026 * coffcode.h (coff_write_relocs): if supplied a relocation
1027 relative to an absolute symbol, use the right symbol index.
1029 * reloc.c (bfd_perform_relocation): do a partial link for coff
1032 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1034 * changes to support i386-sysv with shared libraries:
1035 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1036 check for .data2; if _LIB is defined, check for it; map
1037 SEC_NEVER_LOAD to STYP_NOLOAD.
1038 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1039 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1040 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1041 if section has contents, not just if it is loadable; if
1042 TWO_DATA_SECS, check for .data2
1043 (coff_set_section_contents): set vma of .lib section to number of
1045 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1046 don't define coff_write_armap to bsd_write_armap.
1047 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1050 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1052 * solaris2.h: Get the definition of alloca from alloca.h if we
1055 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1057 * configure.in (i960-*-{aout,bout}): Support these.
1059 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1061 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1063 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1065 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1066 no-longer-used definitions of L_SET and L_INCR.
1067 * i386linux.h: Tweaks to smooth Linux build.
1069 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1071 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1073 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1075 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1076 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1077 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1078 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1080 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1081 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1083 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1085 * configure.host: New file, contains mapping of host configs
1086 to host support file names for bfd, binutils, opcodes.
1087 * configure.in: Use it.
1088 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1089 * i386bsd.c: Cleanup, reformat.
1090 * config/i386-bsd.mt: Comment changes.
1091 * config/i386bsd.mh: New file for core file support.
1092 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1093 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1094 on BSD 4.4 define ALIGN (sigh!).
1096 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1098 * libaout.h (aout_backend_data): added exec_header_not_counted
1099 field. For ZMAGIC files only, when text_includes_header is set, by
1100 default the length of the exec header is counted in the text
1101 section size. For go32, exec header is mapped in but does *not*
1102 contribute to the size of section.
1103 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1104 is not set, but ztih is, add the size of the exec header to the
1105 recorded size of the text section.
1106 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1107 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1108 Also set text_includes_header.
1109 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1110 by default in MY(backend_data).
1112 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1114 * aout-target.h (callback): Don't define this function if it won't be
1117 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1118 type doesn't match. Don't lose if file sections have already been
1120 (set_arch_mach): Set reloc_entry_size.
1121 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1123 * hosts/i386bsd.h: New file.
1124 * configure.in: Recognize i[34]86-*-bsd host.
1126 * aout-target.h (callback, write_object_contents): Delete unused
1129 * aoutx.h (reloc_type_lookup): New function.
1130 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1131 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1132 (MY_reloc_howto_type_lookup): Don't define it.
1134 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1136 (slurp_symbol_table): Use header byte order, not target byte
1137 order, for reading symbol data.
1139 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1141 * configure.in: Undo some brain damage in the host section.
1142 * configure.in: Reformat the target section, test many configs.
1143 * Makefile.in (make): Remove obsolete `make make'.
1144 * aoutx.h (some_aout_object_p): Make defines line up.
1146 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1148 Now a bfd knows whether underscores are normally prepended
1149 to symbols in its file format.
1151 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1152 coff-z8k.c: targets set so they have leading underscore
1153 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1154 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1155 without leading underscore flag
1156 * targets.c: add symbol leading char to xvec description
1157 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1159 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1161 * archive.c: Make errno global.
1162 * archive.c (_bfd_write_archive_contents): If read fails (and
1163 errno!=0) set bfd_error to malformed_archive (since this probably
1164 indicates a truncated archive), rather than system_call_error.
1166 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1168 * Makefile.in: added rules for i386bsd.c
1169 * i386bsd.c: new file, supporting 386bsd.
1170 * configure.in: recognize i386-*-bsd target.
1171 * config/i386-bsd.mt: new file - 386bsd target configuration.
1173 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1175 * configure.in: re-arrange host section to use *-*-* notation,
1176 clean up some of the target section as well
1178 * seclet.c: cast result of bfd_get_relocated_section_contents to
1179 avoid compiler warnings
1181 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1183 * coffcode.h (coff_section_symbol): Create section if it doesn't
1186 * bout.c: Removed some unused variables.
1188 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1190 * Portability fixes from p3:
1191 coffcode.h (coff_write_relocs): removed sanity check until it
1192 works on all targets (per advice from sac).
1193 config/hp9000.mh: new file to define USG.
1194 hppa.c: #undef hppa before the JUMP_TABLE.
1195 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1197 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1198 local variable target volatile to avoid mysterious bug in
1201 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1203 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1204 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1206 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1208 * coff-z8k.c (func_da, func_jr): Lint.
1209 * coffcode.h: Use memset rather than bzero.
1210 * elf.c: Use memcpy rather than bcopy.
1211 * tekhex.c: Use memset rather than bzero.
1213 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1215 Add Adobe a.out support.
1217 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1218 * config/adobe.mt: Add.
1219 * configure.in (*-adobe-* target): Add.
1220 * targets.c (a_out_adobe_vec): Add.
1221 * Makefile.in: add aout-adobe.c.
1223 * configure.in: Put two dashes in all entries to be matched.
1224 Add comments to remind people to do this.
1225 Reorder all entries that match manufacturer names, to occur
1226 last, so they will only be matched if no more specific match
1227 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1229 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1231 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1232 since we should never have a NULL section.
1233 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1234 tests, set the section to bfd_abs_section.
1236 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1238 * coff-z8k.c: getting closer
1239 * coffcode.h (coff_get_relocated_section_contents): allow
1240 EXTRA_CASES hooks for different arches to provide different reloc
1242 * seclet.h: #ifndef around it to allow multiple inclusion
1243 * srec.c: minor doc fix
1245 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1247 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1249 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1251 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1254 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1256 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1257 filling in reloc, in case immediately following code doesn't set
1260 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1262 * coffcode.h (coff_renumber_symbols): set the last renumbered
1263 symbol pointer to NULL, as expected by coff_write_linenumbers.
1264 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1265 type R_IHCONST used on the 29k.
1267 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1269 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1270 update, based on how the underlying file was opened. Obsoletes
1272 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1273 all FASCIST_FDOPEN config defines.
1275 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1277 * sparc-opc.c: Moved to opcodes library, now that we have one.
1278 * Makefile: Don't compile it.
1280 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1282 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1284 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1286 * section.c (bfd_set_section_flags): Remove a sanity check.
1287 It is unfortunately broken, and prevents strip from working.
1289 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1291 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1292 created by last change.
1294 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1296 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1297 * bfd-in.h: Bump to version 2.0.
1299 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1301 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1302 braindamaged HP/Apollo compiler happy.
1304 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1306 * format.c: Fix description of search for matching target.
1307 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1308 * targets.c: Update description of search for matching target.
1309 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1310 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1311 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1313 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1315 * Makefile.in: Added mostlyclean/clean/distclean rules.
1317 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1319 * targets.c (target_vector): Take out oasys (unless that is
1320 the default): Because there is no magic number in archives,
1321 there can be annoying target mis-matches.
1323 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1325 * sparc-opc.c: Rigorously updated to match architecture manual.
1327 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1329 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1330 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1331 to the built-in abs_section were not written out correctly.
1333 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1335 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1336 large, assume we're using a swapped byte order and fail with
1337 wrong_format rather than dumping core.
1339 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1341 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1342 filename constraints.
1343 * Makefile.in: Updated to reflect change.
1345 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1347 Add preliminary support for the we32k:
1349 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1351 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1353 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 * bout.c: added support for relaxable alignment relocs.
1357 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1358 pass down pointer to play area rather than use alloca
1360 * cpu-z8k.c (compatible): made static to reduce name space
1363 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1365 Add basic support for the z8k:
1367 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1368 section.c, targets.c,
1370 * syms.c: move mis-inserted patch.
1372 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1374 Documentation fixes:
1375 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1376 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1378 * reloc.c: break out addend item from surrounding text.
1380 * doc.str (DOCDD): Defined. Adds text to output.
1381 (bodytext): Put bulletize before kill_bogus_lines.
1382 * chew.c (bulletize): End itemization after a blank line, to
1383 prevent following text from being swallowed up in an item.
1385 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1387 * configure.in: Add sparclite as a target.
1389 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1391 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1394 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1395 from a coff file (csym is null), dont deref them
1397 * ieee.c (parse_expression): get the answer right when adding an
1398 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1399 on elts so that filename is filled in.
1401 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1403 * bout.c (howto_align_table): New set of relocs, with enough
1404 data for "objdump -r" to work.
1405 (b_out_reloc_type_lookup): Recognize alignment relocs.
1407 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1409 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1410 invocations of make. Also, always create installation
1413 * config/apollov68.mh: removed -g from CC definition.
1415 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1417 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1418 overflowing gp-offset range.
1420 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1422 * srec.c (srec_set_section_contents): don't write out sections
1423 without the LOAD and ALLOC attributes
1425 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1427 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1428 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1429 * aout-target.h (callback): Don't set page/seg sizes.
1431 (set_sizes): New routine.
1432 (backend_data): Point to it.
1433 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1434 (sunos4_aout_backend): Point to it.
1435 * aoutx.h (set_arch_mach): Call set_sizes callback.
1437 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1439 * aout-target.h: Make _bfd_slurp_extended_name_table be
1440 the default. Given that we *write* the suckers (for long
1441 archive member names), we really ought to be able to read them!
1442 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1443 seem to be needed, and many machines don't have it.
1445 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1447 * coff-m68k.c (vector): read and write archives in coff format.
1449 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1451 * opc-sparc.c: New file.
1453 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1455 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1456 pointers to bfd_byte* before performing arithmetic on them. Such
1457 use with bare void* pointers is a gcc extension.
1458 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1459 * archive (normalize): Add to CONST to match actual usages with
1462 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1464 * configure.in: Recognize i486 host cpu, and use i386-elf
1467 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1469 * config/stratus.mt (CC): Remove definition.
1470 * elf.c (bfd_section_from_shdr): Test for the possibility that
1471 section_from_elf_index returns NULL and don't dereference it.
1473 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1475 * add hppa_data to bfd tdata (indirectly via sef).
1477 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1479 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1481 * configure.in: error messages to stderr, not stdout
1483 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1485 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1486 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1487 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1489 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1491 * configure.in: recognize hppa* instead of hppa
1493 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1495 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1496 RTYPE2HOWTO to cope with same.
1497 * reloc.c (bfd_perform_relocation): added support for size of -2
1498 (subtract a word reloc type). Updated doc.
1500 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1502 * Makefile.in: merged changes from progressive, removed rcsid.
1504 * archures.c, archive.c, Makefile.dos: removed rcsid.
1506 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1508 * bfd-in.h : add BFD_IS_RELAXABLE flag
1509 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1510 header e_relaxable, major hackery in callbacks
1511 * libaout.h : add space for a_relaxable.
1512 * seclet.c (rel): don't relax empty sections
1515 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 * section.c (STD_SECTION): add some casts to the initializers for
1520 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1522 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1523 and add appropriate casts to keep (picayune) aix-cc happy.
1525 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1527 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1528 symbol pointers. Punt expensive & useless bfd_realloc. Use
1529 malloc for raw symbols, and free it before returning.
1530 (bfd_section_from_shdr): Do not slurp symbol table until politely
1531 asked. Do not even slurp string tables.
1532 (elf_get_symtab_upper_bound): Count 'em without reading them.
1533 (elf_get_symtab): This is how to politely ask. Schlurp!
1534 This should probably just *become* elf_slurp_symbol_table, FIXME.
1536 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1538 * archive.c (bsd_write_armap): write the timestamp of the
1539 archive header to be just a little bit later than the timestamp of
1540 the file, otherwise the linker will complain that the index is
1543 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1545 * configure.in: Add m68k-ericsson-*.
1547 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1549 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1550 * elf.c: Remove unconditional debug printf's.
1551 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1552 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1553 (elf_slurp_symbol_table): Hand out symbols in forward, not
1554 reverse order. Simplify duplicate code.
1556 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1558 * elf.c: Remove "(void)" casts from function calls where the
1559 return value is ignored, in accordance with GNU coding standards.
1561 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1563 * hppa.c: Apply John's standard fix to avoid "empty translation
1564 unit" warnings from some ANSI-C compilers.
1566 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1568 * hosts/solaris2.h: Configure same as sysv4.
1570 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1572 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1573 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1574 type match actual return type.
1575 * elf_print_symbol (section_name): Make CONST.
1577 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1579 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1580 New files, for Linux (a free Unix clone for 386 machines).
1581 * Makefile.in, configure.in, targets.c: Update accordingly.
1583 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1584 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1585 correct calling of howto special functions and fixes from Raeburn
1587 * archures.c: nuke bfd_reloc_code_type
1588 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1589 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1590 SEC_NEVER_LOAD, various other bfdgas newness
1591 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1592 * targets.c: change jump table vector to above
1595 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1597 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1598 its prototype will be included in libbfd.h. Change result type
1599 to struct * (rather than equivalent typedef) so it can be used in
1600 the prototype, where they typedef won't be known.
1601 * libbfd.h: Updated version.
1603 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1605 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1606 targets.c: HPPA merge.
1608 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1610 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1611 * config/solaris2.mh: Kludge around Sun compiler bug.
1613 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1615 * libaout.h (aout_backend_data): Change defs of two bitfields to
1616 be unsigned chars instead to get around rs6000 compiler problem.
1618 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1620 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1621 Correct misconception that there can be only one symbol table.
1622 Only call elf_slurp_symbol_table on the full symbol table, not
1623 the dynamic one which is only a subset of the full one.
1625 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1627 * coffcode.h (coff_compute_section_file_positions): For I960,
1628 don't align sections in file.
1630 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1632 * targets.c (struct bfd_target): Added field for target-specific
1633 (but not file-specific) data, for distinguishing minor
1634 characteristics between (e.g.) a.out formats.
1636 * section.c (struct sec): New field user_set_vma indicates vma
1637 field should be heeded, not assumed to be unset.
1638 (STD_SECTION): Initialize that field of standard sections to zero.
1639 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1641 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1642 pre-swapped version.
1644 * archures.c (struct bfd_arch_info): Fixed order of comment and
1645 field decl. New fields indicate size of page and segment for
1647 * cpu-m68k.c (N): Fill in values.
1648 * cpu-sparc.c (arch_info_struct): Ditto.
1650 * libaout.h (struct aout_backend_data): Various bits of data (not
1651 all used currently) with characteristics of a.out implementation.
1652 Important field for now is text_includes_header, indicating that
1653 the text section starts immediately after the file header, which
1654 gets mapped in with it.
1655 (struct aout_data): New fields indicate whether vma has been
1656 adjusted yet (not yet used), and what magic number will be used in
1657 the output file (should go away in favor of vma_adjusted).
1658 (WRITE_HEADERS): Code for dealing with section sizes and related
1659 header fields replaced with call to adjust_sizes_and_vmas.
1660 * aoutx.h (some_aout_object_p): Fill in magic number field.
1661 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1662 (set_arch_mach): Set page size and segment size once CPU
1664 (adjust_sizes_and_vmas): New function; has much code moved
1665 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1666 and size parameters, as well as many header fields, after deciding
1667 on magic number for output file. Checks to ensure that this
1668 adjustment has only been done once.
1669 (set_section_contents): Call adjust_sizes_and_vmas instead of
1670 doing much of the work here.
1672 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1673 default (null) values of these fields.
1674 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1675 value in exec header.
1676 (sunos4_aout_backend, MY_backend_data): Define backend data
1677 indicating file header is included in text section.
1679 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1681 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1682 gcc version 2, to avoid warnings.
1684 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1686 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1687 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1689 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1691 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1693 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1695 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1696 * configure.in: Rewrite target parsing to use simple format.
1697 Handle sparc-sun-solaris2 configuration.
1698 * aout64.h: Avoid ANSI C brain death warning.
1699 * elf.c: Avoid trigraph (???) or /* in comments.
1701 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1703 * config/sysv4.mh: new file, RANLIB=echo
1705 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1707 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1709 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1710 elf_core_tdata_struct into a single common struct. Core files
1711 wouldn't have worked at all without this.
1712 (bfd_elf_find_section): New function for GDB's undercover use
1713 to find string sections that BFD hides from it.
1714 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1716 (elf_object_p, elf_core_file_p): Allocate internal file header
1717 storage dynamically.
1718 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1719 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1721 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1723 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1725 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1727 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1729 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1731 * configure.in: handle m680[01234]0 as aliases for m68k
1733 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1735 * coff-a29k.c: do byte relocs correctly
1736 * coffcode.h (styp_to_sec_flags): never load INFO sections
1737 * seclet.c (rel): don't relocate INFO sections
1739 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1741 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1742 Make the symbols unmodifiable.
1743 (bfd_section_init): Deleted.
1744 * init.c (bfd_init): Don't call bfd_section_init.
1746 * section.c (bfd_set_section_contents): Ensure that range to be
1747 written is within section boundaries.
1748 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1751 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1753 * coff-i960.c (howto_table): Deleted.
1754 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1755 interesting entries from old howto_table.
1756 (RTYPE2HOWTO): Adjusted to use switch.
1757 (coff_i960_reloc_type_lookup): New function.
1759 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1760 records for section symbol.
1761 (make_abs_section): Unused; deleted.
1762 (renumber_symbols): Re-order symbols so undefined symbols come
1763 last, as COFF format desires.
1764 (coff_write_symbol): Put C_FILE symbols in debug section always.
1765 (coff_section_symbol): New function; creates a symbol with the
1766 same name as a section, and sets up aux records for it.
1767 (coff_add_missing_symbols): New function; adds section symbols to
1768 symbol table if they aren't there already. Should someday also
1769 add a dummy C_FILE symbol if none is present.
1770 (coff_write_object_contents): Add missing symbols before preparing
1771 symbol table to be written.
1772 (coff_slurp_reloc_table): Verify that symbol indices read in are
1773 in a reasonable range.
1774 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1775 (obj_conv_table_size): Accessor macro.
1777 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1778 reloc types on i960.
1780 * bfd-in.h (bfd_get_section_name): New macro. Like
1781 bfd_section_name, but returns rvalue, not lvalue.
1782 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1783 (bfd_get_section_flags): Now returns rvalue.
1785 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1786 general, some specific to sparc or i960.
1788 * aoutx.h (set_section_contents): Set VMA for each section based
1789 on previous section. If text section VMA doesn't appear to have
1790 been set, make a best guess from the type of file.
1792 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1794 (MY(vec)): Initialize reloc_type_lookup field.
1796 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1797 (bfd_error_trap, bfd_error_vector): Extern, not common.
1799 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1800 few types of relocs for sparc; will need enhancement.
1802 * bout.c (callj_callback): Use DEFUN macro in definition.
1803 * coff-i960.c (optcall_callback): Likewise.
1805 * targets.c (bfd_target): Added fields reloc_type_lookup and
1806 _bfd_make_debug_symbol. Also minor comment changes.
1807 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1808 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1809 than arch info, and dispatch with BFD_SEND. Callers changed.
1810 * archures.c (struct bfd_arch_info): Deleted field
1812 * cpu-*.c: Don't initialize that field.
1814 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1815 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1816 (bfd_errmsg): Now returns ptr to const.
1817 * bfd-in.h (bfd_errmsg): Fix prototype.
1819 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1820 * reloc.c (bfd_generic_relax_section): Ditto.
1822 * section.c (Section Output doc): Improve description of use of
1823 output_section and output_offset.
1825 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1827 * sco-core.c: new file from net.
1828 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1829 Now we have the hairy linker, it's possible to move symbols from
1830 one section into another. Actually make that work!
1832 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1834 * hosts/sun3.h: fix declaration of free.
1836 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1838 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1839 * coff-h8300.c (reloc_processing): all relocs are relative to
1841 * opncls.c: don't use fdopen on DOS systems
1843 short patches from Glenn Kasten (glenn@ready.com)
1844 * target.c: enabled oasys support
1845 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1846 fix problem where a relocation which crossed a modification byte
1847 boundary did not work. Fix problem where a relocation near the end
1848 of a data record did not work.
1851 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1853 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1854 archvie header string counts the endian way, this heuristic sees
1855 how big an archive string to read by trying it one way and if the
1856 string table is unreasonably big, trying it the other. *FIXME*.
1857 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1859 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1861 * bfd-in.h: Increase version number to 1.97, for consistency
1863 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1865 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1867 * bfd-in.h: bump version to 1.96
1868 Major change; changed calling convention for
1869 bfd_get_relocated_section_contents so that caller allocates
1870 memory for section data.
1871 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1872 seclet.c, targets.c, bfd.c: reflect new convention.
1873 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1874 case, then use reasonable default values for SEC_* flags.
1876 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1878 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1879 size of output reloc struct.
1880 * targets.c, Makefile.in: comment out tekhex for the moment.
1881 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1882 * configure.in: tandem target is st2000
1883 * coff-m68k.c: rename static howto_table to global
1884 m68kcoff_howto_table.
1885 * bout.c: remove unnecessary abort
1886 * coff-a29k.c: various changes to the way relocations work to cope
1887 with the "new order" and latent bugs.
1890 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1892 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1893 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1894 * reloc.c (bfd_perform-relocation): don't relocate refs to
1895 absolute symbols if doing a partial link.
1897 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1899 * configure.in: Add a29k-amd-udi.
1901 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1903 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1904 internal_exec structure before initializing the fields that
1905 are used, so that the unused fields are in a known state.
1907 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1909 * tekhex.c (struct data_struct): Convert from typedef that
1910 typedefs nothing to a normal structure declaration.
1911 * tekhex.c (pass_over): Prototype args for function that
1912 second arg points to.
1914 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1916 * Makefile.in: remove old style staging. Do not print recursion
1919 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1920 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1923 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1925 * bfd.c, Makefile.in: added tekhex
1926 * aoutx.h (set_section_contents): pages should be padded to the
1927 size of a page, not the size of a segment.
1928 * configure.in: added go32 host and i386-aout target.
1929 * i386aout.c, libaout.h: now works for go32 target
1930 * ieee.c: fix bit rot.
1931 * seclet.c: support for padding seclet type.
1933 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1935 * Makefile.in: added .NOEXPORT:
1937 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1939 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1941 * elf.c (elf_compute_section_file_positions,
1942 elf_write_object_contents): Return boolean, not NULL (which
1944 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1945 Also ifdef-out code that aborts on unhandled section types.
1947 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1949 * configure.in: Recognize ncr3000 config
1950 * Makefile.in (MINUS_G): Pass on to recursive makes.
1951 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1953 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1955 * Makefile.in: Now that we have sym.h and symconst.h, compile
1956 coff-msym.c on all systems.
1957 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1958 * coff-msym.c: Update include files and comments; add weakext bit.
1960 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1962 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1963 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1965 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1967 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1968 * configure.in: Add new host and target configs.
1969 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1970 structs, which vary; just use member name.
1971 (elf_object_p, elf_core_file_p): Lint, fix comments.
1972 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1974 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1976 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1977 local, disposable, copy of the external form of section header
1978 table and program header table entries.
1980 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1982 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1984 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1986 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1989 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1991 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1993 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1995 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1996 not internal bfd_assert function (twice).
1998 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2000 * aout-target.h: change ar_max_namelen to 15 (the right value)
2001 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2004 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2006 * archive.c (bfd_generic_archive_p): check for bout archives too.
2007 * bout.c: make it work again.
2009 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2011 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2013 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2014 bfd_xmalloc() instead of bare malloc().
2016 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2018 * Makefile.in: pass down MAKEINFO on info.
2020 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2022 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2023 host/h-<foo> now just <foo>.
2024 * configure.in: reflect changes
2026 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2028 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2029 actual source file, not just the generated libbfd.h.
2031 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2033 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2034 gdb on little-endian 960 code.
2035 * archive.c (compute_and_write_armap): indirect symbols should go
2036 into the archive header too.
2038 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2040 * Makefile.in: added check target.
2042 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2044 * coff-msym.c: Move this file from gdb/ecoff.c. It
2045 handles byte-swapping for ECOFF (MIPS symbol) files.
2046 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2047 to the files built on MIPS-based hosts.
2048 * Makefile.in: Add rule for coff-msym.
2050 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2052 * Makefile.in: added clean-info target. MINIMIZE=1.
2054 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2056 * coff-rs6000.c: Move core file functions into separate
2057 new file rs6000-core.c. This is needed because reading
2058 core files depends on native include files that conflict
2059 with ../include/coff/rs6000.h.
2060 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2062 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2064 * aoutx.h (NAME(aout,print_symbol)): Don't print
2065 symbol addresss for undefined symbols.
2066 * coff-rs6000.c: Various updates (due to target-
2067 independent changes).
2068 * libbfd.h: Ditto (tdata field is now a union).
2069 * hosts/h-sparc.h: Removed prototype for bogus function
2070 'emset' (presumably should have been 'memset' - which is there).
2072 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2074 * configure.in (mips-big-* target): Same is Iris.
2076 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2078 * aoutx.h (translate_from_native_sym_flags): when creating an
2079 alias symbol, fill in the section as undefined, rather than
2080 leaving it blank. If an output section can't be found for a
2081 symbol, then don't core dump.
2083 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2085 * Makefile.in, configure.in: removed traces of namesubdir,
2086 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2087 copyrights to '92, changed some from Cygnus to FSF.
2089 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2092 * coff-h8300.c: fix stupid reloc subtraction bug
2093 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2094 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2095 the symbol.flags and done_lineno fields.
2097 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2099 * coffcode.h (coff_write_symbol): write out the correct number of
2101 * cpu-h8300.c: fix disassembly bug
2103 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2105 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2106 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2107 reloc.c, section.c (bfd_map_over_sections), targets.c
2108 (bfd_target_list): Protolint.
2109 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2111 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2113 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2115 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2116 section of a symbol rather than the section of a reffed symbol to
2117 determine the r_index of an emmitted reloc.
2119 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2121 * PORTING: New (preliminary) porting guide.
2123 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2125 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2126 (howto_hvrt16): lint.
2128 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2130 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2131 a full configuration (with possible cross-development),
2132 instead of using host-aout.c.
2134 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2136 * aout-target.h (MY(write_object_contents):
2137 Set obj_reloc_entry_size (abfd).
2138 * gen-aout.c: Change to emit a .c files, not a .h file.
2140 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2142 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2143 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2145 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2147 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2148 with more than one auxent can cause nasty core dumps.
2150 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2151 "done_lineno" so that a symbol which appears twice in the symbol
2152 table only gets it's linenumbers relocated once. Modifed
2153 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2156 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2158 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2159 stuff to use the New Order.
2161 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2163 * ieee.c: Change type of envi[] to unsigned char.
2165 * configure.in: fix vax ultrix configuration.
2167 * elf.c (bfd_section_from_shdr): Deal with null return from
2168 bfd_make_section(). (elf_object_p): Select endianess properly.
2170 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2172 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2174 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2176 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2177 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2178 * host-aout.c: Don't use aout-params.h; configure these systems
2179 in their xm files, not in a randomly generated file.
2180 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2182 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2184 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2186 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2187 host_aout_vec here as well.
2189 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2191 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2192 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2193 to prevent undefined symbol.
2195 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2197 Various lints found on PersSony
2198 * aoutx.h: cast an enum
2199 * coff-a29k.c: many ints in reloc structure turned to enum
2200 * coffcode.h: more enums
2201 * cpu-h8300.c: more enums
2202 * opncls.c: more enums
2204 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2206 * configure.in: Make Tahoe configuration work again.
2207 * bfd-in.h: Remove trailing comma from enum declaration.
2208 * ieee.c: Can't put byte values >0x7F into a signed char.
2210 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2212 * Makefile.in: Add dependencies for various coff-*.o files.
2214 * elf.c: Remove extraneous paren from core_prpsinfo and
2215 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2216 Replace references to old section "size" member with new
2217 "_raw_size" member. Implement elf_make_empty_symbol, which
2220 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2222 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2225 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2227 * coffcode.h (bfd_coff_relax_section): now static.
2228 (bfd_coff_get_relocated_section_contents): various type lints.
2230 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2232 New entry point in the transfer vector - bfd_relax_section.
2234 * aout-target.h: add to vector, call generic_relax
2235 * bfd-in.h: add to vector
2236 * bfd.c: add #define for vector
2237 * bout.c: add to vector, call generic_relax
2238 * coffcode.h: add to vector, also now has coff specific relax code
2239 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2240 * elf.c: call generic_relax
2241 * ieee.c: call new vector, clean up some bugs due to the creation
2243 * libbfd.h: add bfd_generic_relax_section EXFUN
2244 * oasys.c: call generic_relax
2245 * reloc.c: implement generic_relax
2246 * seclet.c: moved much of this into coffcode.h
2247 * srec.c: call generic_relax
2248 * targets.c: define new transfer vector
2250 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2252 * everything: now modified to use smaller reloc type. Self hosts
2255 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2257 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2258 New files for stratus.
2260 * configure.in: Add configuration fragments for stratus.
2262 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2264 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2265 variables as CONST since they are set to point to a const char
2266 string. Fixes compiler complaints.
2268 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2270 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2273 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2275 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2276 symbols, so that we can emit the correct file name even
2277 if it's an include file.
2279 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2281 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2282 (Reported by john@labtam.labtam.oz.au (John Carey)).
2284 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2286 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2288 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2289 being used to -DHAVE_PROCFS.
2291 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2292 '#include "fopen-same.h"' to end of file to match other h-* files.
2294 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2296 * configure.in: Change svr4 references to sysv4. Add case
2297 "unknown" for target vendor and infer some targets based
2298 on the specified operating system.
2300 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2302 * bfd-in.h, libaout.h: ANSIfy enums.
2304 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2306 * archive.c (normalize): created version for VMS which removes the
2307 VMS directory crap from the front and end of a filename, eg turn
2308 [-.foo]bar.obj;123 into bar.obj
2309 (bfd_construct_extended_name_table): now writes index into an
2310 extended name table in decimal - the same base used to read an
2311 extended name table.
2313 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2315 * aout-encap.c: Fix to use aout-target.h.
2316 * aoutf1.h: Use standard MY_object_p and MY_callback
2317 in aout-target.h. Remove target-specific versions.
2318 * host-aout.c: Re-write to use aout-target.h.
2319 * gen-aout.c: New files use with host-aout.c to generate
2320 host-specific a.out-related parameters.
2321 * Makefile.in: host-aout.o depends on aout-params.h, which is
2322 generated by gen-aout.
2323 * aout-target.h: Make a little more flexible.
2324 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2325 macro. Instead, inline it in aout-target.h.
2326 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2327 a gcc -Wall warning.
2328 * archive.c: Add missing commas in DEFUN macro (2 places).
2329 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2330 Berkeley ones, now that libiberty has them:
2331 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2332 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2333 remove unused variable.
2335 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2337 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2338 and execname inside HAVE_PROCFS ifdef since they are unused
2339 when it is not defined.
2341 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2343 * elf.c: Flag all sections as either code or data. We can't
2344 be sure what they are anyway, since ELF doesn't fit the
2345 traditional model of text+data+bss very well. Add new local
2346 function elf_read() to simplify code. Record entry point in
2349 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2351 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2352 rather than N copies of the same lines.
2354 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2356 * cpu-h8300.c: disassemble branch displacements correctly
2357 * coff-h8300.c: put reloc offsets out in 32bits
2359 * makefile.dos, configdj.bat: New files from DJ
2360 * cache.c: fopen with new macros is needed for DOS.
2361 * ieee.c: environ renamed to envi to stop an include file
2363 * opncls.c, coff-rs6000.c: more fopens with macros.
2365 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2367 * Makefile.in: infodir belongs in datadir.
2369 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2371 * Makefile.in: fix where docdir lives
2373 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2374 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2375 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2376 srec.c, syms.c, targets.c : all new documentation and lint
2380 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2382 * coffcode.h, srec.c: Lint.
2384 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2386 * Makefile.in: install using INSTALL_DATA, added standards.text
2389 * configure.in: mark directory as target dependent. configure
2390 nows works in objdir always so make file existence checks
2393 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2395 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2396 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2397 and mandir now keyed off datadir by default.
2399 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2401 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2402 computation of arch and machine type so it's worked out before
2403 some_aout_object_p is called.
2404 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2406 * archures.c: add extra field 'section_align_power' to hold
2407 default section alignment in object files.
2408 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2409 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2410 initialize the new field.
2411 * bout.c (b_out_callback): replace the text size, since aout
2413 * aoutx.h: Documentation in the new style
2415 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2417 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2418 use the saved value if mtime_set is already set (intended
2419 for archive files, though apparently not used yet).
2421 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2423 * targets.c: Revise comments about how to configure the target
2424 vector, to match reality. Remove mention of obsolete methods.
2425 Remove long lists of capitalized macros that turn into the same
2426 thing in lowercase. Normal vector simply lists all known
2427 lowercase xvec names; all other cases are handled by SELECT_VECS.
2429 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2432 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2433 list of supported targets.
2435 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2437 * archive.c (bsd_write_armap): The pad byte sometimes added to
2438 the string table in a __.SYMDEF member is now
2439 counted as part of the size of the string table.
2440 This is compatible with the old ranlib, as well as Sun's.
2442 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2444 * srec.c: Rewrote to fix many bugs; now gets the record type
2445 right, doesn't choke on input, sets the start address in an S9 and
2446 fills in the filename on an S0.
2448 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2450 * cpu-h8300.c: Add support for MEMIND addressing mode
2452 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2454 * coffcode.h: use the new macro if available
2456 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2457 * Makefile.in: Fixed dependencies due to file rename
2459 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2460 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2461 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2462 newos3.c, stab-syms.c, syms.c: All these files have had their
2463 #includes altered to point to the new places.
2465 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2467 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2469 * configure.in: Add vendor "ncr" as supported per-target vendor.
2470 Add svr4 case for i386 per-host case.
2472 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2475 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2477 * syms.c (bfd_decode_symclass): Return 'A'
2478 for symbols that are both absolute and global.
2479 * archive.c (bfd_special_undocumented_glue): Return NULL
2480 if bfd_ar_hdr_from_filesystem returns NULL.
2482 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2484 * Makefile.in: added coff-h8300
2485 * configure.in: now h8 is a coff target
2486 * cpu-h8300.c: fix various disassembly problems
2487 * libcoff.h: took out some code which has been #0ed for a long
2489 * targets.c: added h8 coff
2490 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2491 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2493 * coffcode.h: Started to change the way machine dependencies are
2494 handled, from the nest of #ifdefs to macros defined in the
2495 including coff-<foo>.c
2497 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2499 * aoutx.h (some_aout_object_p): Set the `executable' bit
2500 if the entry point is contained in the text segment, even if the
2501 text segment is at location 0.
2503 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2504 nonstandard MIPS sections (.rdata, .sdata, etc).
2506 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2507 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2508 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2510 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2512 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2514 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2515 from syms.c to new file stab-syms.c. Also, since GNU extended
2516 type codes such as N_SETT are no longer in ../include/stab.def,
2517 include them manually.
2518 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2519 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2520 * libaout.h: Added prototype for aout_stab_name().
2521 * Makefile.in: Update Makefile for new stab-syms.[co].
2523 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2525 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2526 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2527 just make N_XXX work by excluding the header from the text segment.
2528 * aoutx.h: Fix comments to match.
2530 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2532 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2533 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2534 for the "logical" text segment (i.e. never consider the exec
2535 header to be part of the text segment). This change is
2536 needed for consistency with various other parts of bfd and ld.
2537 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2538 and move calculation of obj_textsec(abfd)->size to libaout.h.
2539 * bfd-in.h: Removed bogus ';'.
2541 * Makefile.in: Add MINIMIZE flag to select lean
2542 or bloated target_vector.
2543 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2544 * newsos3.c: Fixes to ../include/aout64.h remove need
2545 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2547 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2549 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2550 handle both little and big-endian targets, with little
2551 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2552 * host-aout.c: Add FIXME note.
2554 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2556 * targets.c: Make the default target_vector contain
2557 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2558 Old behavior can be gotten by defining ALL_TARGETS.
2559 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2560 Factored out common code into new file aout-target.h.
2561 Saves a lot of duplicate code for a.out variants.
2563 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2565 Get 'make headers' to work when configured with +subdirs.
2566 * Makefile.in: Add $(subdir) to docdir path.
2567 * doc/Makefile.in (protos): Add $(srcdir) prefix
2568 to name of sed scripts.
2570 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2572 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2573 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2574 to include names of N_SETT etc.
2576 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2578 * elf.c: Add minimal support for ELF symbol tables. Generates
2579 canonical bfd symbol tables from ELF symbol tables. Change the
2580 name of some functions from bfd_<name> to elf_<name>.
2582 * syms.c: Trivial fix to comment to remove a redundant "to".
2584 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2586 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2587 form that GDB recognizes as COFF.
2589 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2591 * ieee.c (ieee_object_p): cast NULL correctly.
2592 * configure.in: added harris host
2594 * coff-a29k.c: Lots of changes, most from David Wood.
2596 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2598 * coff-m88k.c (coff_write_armap): Just #undef it.
2600 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2602 * Makefile.in: standardize on MINUS_G to disable debugging
2603 * coff-m88k.c: create coff armaps instead of bsd ones.
2604 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2607 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2609 * elf.c: Additions to support ELF format core files.
2610 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2611 has support for /proc (all the include files in particular).
2613 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2615 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2616 of two N_SO stabs, one for directory, and one for filename.
2618 * bfd-in.h (print_vma): Factor out duplicate definition.
2620 Exit a little more gracefully when malloc returns NULL.
2621 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2622 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2623 * libbfd.h: Rre-generated due to libbfd.c update.
2625 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2627 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2629 * elf.c (elf_object_p): Don't try to create a bfd section for
2630 the first ELF section header. It is just a placeholder.
2632 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2634 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2635 core files, when compiling native.
2636 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2638 FIXME: The aoutf1.h change below needs to be reversed back
2641 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2643 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2644 manipulation of lnno fields in lineno structs in a coff-<f>.h
2645 independent way. Override it in coff-<f>.h to your favourite
2646 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2647 (coff_swap_lineno_out): modified to use the new macros.
2649 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2651 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2652 unknown arch when the magic number doesn't specify the
2653 architecture, since some OSs (eg old sun3s) don't set the number, and
2654 020 is probably the right answer anyway.
2656 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2658 * hosts/h-news.h, hosts/h-rtbsd.h:
2659 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2660 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2661 bfd_print_symbol_nm, for use by nm.
2662 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2663 bfd_print_symbol_nm option, to print in nm format.
2664 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2665 oasys.c (oasys_print_symbol): Provide stub implementations
2666 for bfd_print_symbol_nm.
2667 * syms.c: New function bfd_decode_symclass, used by nm printer.
2668 New function bfd_stab_name to look up string name of stab code.
2670 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2672 * Makefile.in: Added ctor.c
2673 * archures.c (bfd_default_arch_struct) added
2674 bfd_default_reloc_type_lookup.
2675 * coffcode.h: removed a load of #if 0ed code.
2676 (coff_compute_file_section_positions): now works out the section
2677 alignment and size correctly in all cases.
2678 (coff_get_symtab): looks for constructor symbols and calls the
2679 right function when they're found. (coff_canonicalize_reloc):
2680 knows when a section is full of constructors and does the right
2682 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2684 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2685 * libcoff.h: removed #if 0ed code
2686 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2687 arch independent constructor relocation type.
2688 (bfd_reloc_type_lookup): removed the comment "this will go away"
2689 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2690 reloc which is used when BFD_RELOC_CTOR falls through to give a
2691 default 32bit reloc for constructors.
2692 (bfd_default_reloc_type_lookup): added.
2693 * aoutf1.h: fixed SEGMENT_SIZE typo.
2695 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2697 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2698 matching prefix "coff".
2699 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2700 rs/6000 csect records.
2702 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2704 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2705 * configure.in: add motorola delta88 cases
2706 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2707 write_armap prototype
2708 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2710 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2712 * Rename COFF-related files in `coff-ARCH.c' form.
2713 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2714 coff-mips.c, coff-rs6000.c to be exact.
2716 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2717 make output clutter.
2718 * config/mt-*: Ditto.
2720 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2722 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2723 John Gilmore. Archive support from Damon A. Permezel.
2725 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2726 * configure.in: Add rs6000 case.
2727 * targets.c: Add rs6000 vector.
2728 * archures.c: Add rs6000, fix comment on romp.
2729 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2730 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2731 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2732 * section.c (bfd_make_section): Return NULL on attempt to create
2734 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2735 (bfd_swap_aouthdr_in): Handle lots more members.
2736 (make_a_section_from_file): If section has already been seen,
2737 just return false rather than overwriting it.
2738 (coff_real_object_p): Understand incoming magic numbers.
2739 (coff_set_flags): Understand outgoing magic numbers.
2740 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2741 (build_debug_section): Add fn for reading debug string section.
2742 (get_normalized_symtab): Handle symbol names in debug string section.
2743 Remove unused obj_string_table.
2744 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2745 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2746 existing section before making one.
2747 * cpu-rs6000.c: New file.
2748 * rs6000coff.c: New file.
2750 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2752 * elf.c: Add partial support for ELF format corefiles. Still needs
2753 support for extracting registers from corefiles.
2755 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2757 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2758 RANLIB is defined as echo, send the output to /dev/null to help
2759 reduce clutter in the output from doing a make.
2761 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2763 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2764 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2766 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2768 * coffcode.h (coff_compute_section_file_positions): make it pad
2769 section size out if there are alignment restrictions so that the
2770 image will be ok on a system where section positions are worked
2771 out by accumulating sizes rather than from the section headers.
2772 * targets.c (proto write_armap). Changed orl_count to unsigned.
2773 * opncls.c (bfd_close_all_done). Added so that generative
2774 programs like gas can close a bfd without causing bfd confusion.
2775 * libbfd.h (changed becuase of protos)
2776 * amdcoff.c: messed with the way that jmp displacements are
2777 calcualated. This may not yet be totally correct.
2778 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2780 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2781 abs symbol has no section (like a register symbol).
2782 (coff_write_symbol) now zeros auxent before filling it up to help
2783 with sensitive applications.
2784 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2786 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2788 * bfd.c: Make sure we don't get a macro strerror().
2789 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2790 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2791 attempt to recover command, ifdef NO_CORE_COMMAND.
2792 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2794 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2796 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2798 * archive.c (bsd_write_argmap): The size of the ranlib structures
2799 should not include the size field itself.
2800 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2801 adata(abfd)->exec_bytes_size field instead of constant macro,
2802 because aoutx.h compiles to a simple .o file shared by
2803 all 32-bits a.out targets.
2805 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2807 * configure.in: Allow i386-sco-sysv.
2808 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2809 * cpu-h8300.c: lint.
2811 * host-aout.c: New strategy. We use common code, include files,
2812 and data structures to handle the file, but set a few parameters
2813 from the host's config file (page size, text start addr, etc).
2814 * libaout.h: Define HP BSD machine types.
2815 * aoutf1.h: Handle reading a.outs with these types.
2817 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2818 virtual-memory-address of the .reg section. We can't just make a
2819 section for "all the regs and nothing else" because only GDB knows
2820 exactly where the regs are (scattered around the upage and stack).
2821 Clean up memory allocation. Remove big- and little-endian
2822 vectors, replace with single vector; this only runs on the host,
2823 in host byte order. Replace byteswap routines with aborts in case
2825 * targets.c: There's only one trad_core_vec now.
2826 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2828 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2830 * hosts/h-amix.h (free): Fix prototype.
2832 * aoutx.h: Don't use NULL as an integer, for braindead systems
2833 that declare it as (void *)0. (From Peter Schauer.)
2835 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2837 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2838 problem with bad Ultrix system headers.
2839 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2840 various kinds of alignments for the various kinds of
2843 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2845 * doc/Makefile: Don't assume . is on the path (from James Clark).
2847 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2849 * Makefile.in: Avoid Sun Make VPATH bugs.
2850 * targets.c: Declare trad_core vectors extern.
2852 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2854 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2855 * libbfd.h: Moved ALIGN macro here.
2856 * bout.c (b_out_callback): Replace i960_align by align_power.
2858 * libaout.h (struct aoutdata): Added fields page_size,
2859 segment_size and exec_bytes_size. These help generic code
2860 (in aoutx.h and libaout.h) to figure out where to align
2861 the various segments in a demand paged file.
2862 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2863 to decide if the exec header counts in a_text (text segment size).
2864 Also, assume D_PAGED flag is set; don't set it here.
2865 * bout.c (b_out_callback): Add initialization of
2866 adata fields page_size, segment_size, and exec_bytes_size.
2867 * host-aout.c (NAME(host_aout, callback) and
2868 NAME(host_aout,mkobject): Ditto.
2869 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2870 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2871 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2872 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2873 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2874 for some systems (mainly sunos), so do it in the callback instead.
2875 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2876 * aoutx.h (NAME(aout,set_section_contents): Change the way
2877 filepos and size of sections are carried out to support
2878 older styles of demand paged executables.
2881 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2883 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2884 * bfd.c: Added macros to enable gas to swap coff records.
2885 * coffcode.h: Make the coff_swap_*_out routines return the number
2886 of bytes swapped, and cleaned up their prototypes.
2887 * configure.in: Added ebmon/coff support
2888 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2890 * targets.c: Added new entry points for coff swapping
2892 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2894 Restructure configuration scheme for bfd, binutils, ld.
2896 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2897 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2898 Change some config names to match other dirs.
2899 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2901 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2902 ../include/sysdep.h.
2903 * cpu-i960.c: Strncmp needed a length arg.
2904 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2905 * i386aout.c: Remove dead N_TXTOFF override.
2906 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2907 * config/: Rename some config files to match up h-*.h names.
2908 Remove all the HOST_SYS definitions from the config files.
2909 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2910 * hosts/h-hp9000.h: Remove USG comment.
2911 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2912 * hosts/h-news.h, h-sparc-64.h: New config files that had
2913 previously been kludged in the <sysdep.h> file.
2915 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2917 * config/*: trad-core support is HOST dependent, not target
2918 dependent. Target config files only set DEFAULT_VECTOR and/or
2919 other vector elements. Exception: when host-aout.c is in use,
2920 in which case we're forced to assume we're native (hp, vax,
2921 tahoe). Rename XDEPFILES to HDEPFILES.
2922 * Makefile.in: Rename XDEPFILES.
2923 * config/h-sun*: Don't force static linking.
2924 * trad-core.c: Document how to use it nowadays.
2925 * i386aout.c, newsos3.c: Clean up.
2926 * i386coff.c: Allow 386 coff files to be used as core files too
2927 (for reading core files from embedded systems).
2929 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2931 * Add i386aout.c for a.out support on the i386.
2933 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2935 * reloc.c, section.c, syms.c, targets.c: correct info-node
2936 structure in *doc* comments.
2937 doc/Makefile: stop hiding complaints from makeinfo.
2939 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2941 * aoutx.h (...some_aout_object_p): Take a third parameter,
2942 the internal_exec struct, and avoid ever looking at an
2943 external_exec. All callers changed to read the entire
2944 external_exec struct, swap and check its magic number,
2945 swap in the whole structure, and pass the swapped-in version to
2947 * bout.c: Bring into modern era. Use single _object_p routine
2948 for big- aand little-endian. Provide internal and external
2949 exec header structs. Use separate swap-in and swap-out routines.
2951 * libaout.h: Move struct internal_exec from ../include/aout64.h
2952 to here. Add obj_symbol_entry_size to struct aoutdata.
2953 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2955 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2956 EXTERNAL_NLIST_SIZE. Callers changed.
2958 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2960 * bfd.c: Remove strerror() to libiberty.
2962 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2963 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2964 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2965 last byte of transfer, not first byte, is within the section.
2967 * host-aout.c: Remove `BSD' archive support. Lint.
2969 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2970 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2971 `bfd_arch_info_type'. All uses changed.
2972 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2973 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2974 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2975 it needs a better name.) All uses changed.
2976 * targets.c: Rename `enum target_flavour_enum' to `enum
2977 target_flavour', and remove the `_enum' from all of the enum
2978 values themselves. All uses changed.
2980 * configure.in, config/h-i386mach: i386 mach host.
2981 * config/t-i386-aout: Use host-aout.c.
2983 * trad-core.c: Give it its own xvec's to make it independent
2984 of other file formats.
2985 * ecoff.c, host-aout.c: Remove refs to trad-core.
2986 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2987 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2989 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2991 * reloc.c: Extended NEWHOWTO macro
2992 * ieee.c: Changed the way 8bit pcrel is done
2993 * cpu-h8300.c: got the registers in the right order
2995 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2997 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2998 prediction is vindicated!
3000 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3001 Remove refs to howto.c, since Steve forgot.
3003 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3005 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3006 still work. Now allows any architecture/machine to be set.
3008 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3010 * howto.c deleted and moved code to reloc.c
3012 * libbfd.h, libbfd-in.h removed $id stuff for real
3014 * cpu-h8300.c Made it match various different spellings of h8300.
3016 * archures.c: Took out the first char filter which made it only
3017 look for a cpu/arch match when the first chars of supplied and
3018 tested names were the same.
3020 * targets.c removed oasys stuff, pending someone to fix the bugs
3024 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3026 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3027 ELF support good enough for GDB.
3028 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3029 m68k-cbm-svr4 host and target.
3030 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3031 so `diff' and `patch' can cope.
3033 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3035 * archures.c: removed texinfo error
3037 * init.c: added texinfo hooks, and removed initialization error
3040 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3043 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3045 * cpu-i960.c: Avoid numerical count of initializers.
3047 Vax Ultrix changes from David Taylor <taylor@think.com>:
3048 * host-aout.c: Make little-endian vector really little-endian.
3049 * configure.in: Separate vax and tahoe cases, handle ultrix.
3050 * config/t-vax: Add trad-core.o.
3051 * config/h-vaxult: New host system.
3053 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3055 * bfd-in.h VERSION, change version number to 0.18, this makes a
3056 gap, but now is the same as the linker version number.
3058 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3059 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3060 files will eventually contain processor specific bits for bfd,
3061 like strange relocation information and dis/assembly. So far only
3062 the H8 has been even partially done. This work also ties in with
3063 the change in handling architectures.
3065 * amdcoff.c: (a29k_reloc) fix error message.
3067 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3068 discover the architecture of the bfd. (sunos4_callback) calls the
3069 function bfd_set_arch_mach rather than stuffing stuff directly
3070 into the bfd. (sunos4_write_object_contents), changed names of
3073 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3074 setup the environment.
3076 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3077 headers in big endian format, regardless of the endianess of the
3080 * archures.c: totally changed. Now an architecture is represented
3081 with a pointer to an info structure rather than an enumerated type
3082 and a long. The old info is available as two elements in the
3083 structure. Future enhancements to architecure support will
3084 involve pointers to methods being placed into the info structure.
3086 * bfd.c: changed the definition of the bfd structure for the new
3089 * bout.c: (b_out_set_arch_mach) changed to use the new
3090 architecture mechanism.
3092 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3093 the new architecture mechanism.
3095 * configure.in: added h8 stuff.
3097 * ieee.c: too many changes to note. Now ieee files written with
3098 bfd gas and ld can be read by gld and ieee only linkers and
3101 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3103 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3104 than fixing the structure directly.
3106 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3107 than fixing the structure directly.
3109 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3110 before opening a bfd.
3112 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3113 rather than fixing the structure directly.
3115 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3116 in the t/hmake file) a user can select which backends they want
3117 linked with bfd without changing the source.
3119 * init.c: new, looks after initializing modules.
3121 * howto.c: for future use, will allow an application to work out
3122 what cookie to use as a handle on a relcoatio howto.
3124 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3126 * srec.c: Better error checking, partly from Peter Schauer.
3127 (srec_object_p): Avoid assuming any file that starts with 'S' is
3128 an S-record file! (Check for 3 uppercase-hex digits after it.)
3129 (ISHEX): Define new macro for checking supposedly hex characters.
3130 (pass_over): Treat as EOF any S-record line that:
3131 * doesn't have hex in either size character
3132 * produces a size larger than 0x7F
3133 * has an unrecognized type number
3135 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3137 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3138 opncls.c: Lint (saber actually).
3140 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3142 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3143 * newsos3.c: Fixed two types: newos3 -> newsos3.
3144 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3145 to use correct segment.
3147 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3149 * aoutx.h (print_symbol): Handle missing symbol->name.
3151 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3153 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3156 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3158 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3159 add sgi/irix support.
3161 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3163 Changes for the AMD 29000 Ultracomputer port from David Wood.
3166 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3168 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3171 * coffcode.h (coff_real_object_p): Pass information about the
3172 current file's coff symbol format to BFD via the coff_data struct.
3173 (coff_find_nearest_line): obj_icof => coff_data.
3174 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3175 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3176 and DIMNUM == E_DIMNUM.
3177 * configure.in: Handle a29k-*-* hosts, and targets
3178 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3179 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3180 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3181 local_linesz to `coff_data' (tdata) struct.
3182 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3183 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3185 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3187 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3188 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3190 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3192 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3194 (sunos4_core_file_matches_executable_p): Fix header comparison.
3195 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3196 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3198 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3200 Allow GDB to patch object files.
3202 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3203 * trad-core.h (trad_unix_core_file_p): Ditto.
3204 * aoutx.h (aout_set_section_contents): On first output, check
3205 abfd->direction and complain if erroneous.
3207 * Makefile.in: Add crude dependencies.
3209 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3211 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3212 to h/t-xxxx files so that everything will work on System V.
3214 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3216 * aoutx.h: Add information on host-aout.c and how to configure
3217 to use it, to the manual.
3218 * configure.in: Tix typo.
3219 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3220 else dummy out the core file support.
3221 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3222 specified, use it to locate the data section.
3223 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3224 rather than as chars (lint).
3226 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3228 * aoutx.h, coffcode.h: saberized.
3230 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3232 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3234 bfd.c, targets.c: minor rewording of doc segments
3237 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3239 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3240 etc, rather than TEXT_START_ADDR.
3241 * host-aout.c: Remove #if 0 around whole thing.
3242 Update to modern (32/64-bit) a.out naming conventions.
3243 Include a large chunk of ../include/a.out.gnu.h to get macros that
3244 are not defined by the system include files.
3245 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3246 macro used by the other a.out implementations.
3247 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3249 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3251 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3252 texdoc and psdoc; make these depend on generated .texi's
3254 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3257 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3260 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3261 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3262 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3263 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3264 obtrusive marks indicating .c origins.
3266 * bfd.texinfo: generalize most references to linker
3268 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3270 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3271 * archures.c: remove empty foo() definition (crept in at vn1.9)
3273 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3275 * bfd.texinfo: use @setchapternewpage on instead of lots of
3276 @page's; minor rephrasing in Introduction.
3278 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3279 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3280 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3281 segments): used BFD (caps) more consistently as a name in
3282 discourse, fixed a few other minor typos and uses of fonts
3285 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3287 * coffcode.h: fixed bug where string table size wasn't being swapped.
3289 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3291 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3293 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3294 flags. (bfd_print_symbol_vandf) now knows what to do with the
3297 * aoutx.h: made translate_from_native_sym_flags and
3298 translate_to_native_sym_flags produce the above flags.
3301 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3303 * all files: update copyright notices for GPL version 2.
3304 Install header comments and attribute most modules to their
3305 authors. BFD's name is now officially "Binary File Descriptor",
3306 so remove any conflicting pejoratives.
3307 archures.h: Consists solely of comments; remove it.
3309 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3311 * Makefile.in, bfd.c: Made it compile again.
3313 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3315 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3318 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3320 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3321 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3324 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3325 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3327 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3329 * Everything: created some new files, core.c format.c, reloc.c,
3330 section.c and syms.c to split the functionality a bit better.
3331 Cleaned up the rest of the files a bit, and added some
3335 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3337 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3338 really takes 3 arguments, patched code and ammended prototypes.
3340 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3342 * ../include/bfd.h (struct bfd_target): Added new field
3343 "align_power_min" which contains the minimum alignment for a
3344 section. This is used in coff_new_section_hook. The field
3345 insertion necessitates an update of all backends..
3347 * aoutf1.h jump table field inserted
3349 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3352 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3353 table field inserted.
3355 * coffcode.h(just about everything) Now patches up symbol tables
3356 using a different mechanism. The Intel major bug has been fixed,
3357 and the linker can self host on the Aviion and be debugged with
3360 * ecoff.c: new include and jump table patch, i386coff.c: new
3361 include and jump table patch, icoff.c: new include and jump table
3362 patch, ieee.c: can now read archives containing ieee modules.,
3363 libcoff.h: added (combined_entry_type), libieee.h: uped max
3364 sections to 20, m68kcoff.c: new include and jump table patch,
3365 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3366 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3367 srec.c: jump table patch. trad-code.c fixed #IF typeo
3369 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3371 * coffcode.h (coff_swap_aux_in): added else case to deal with
3372 filenames less than 9 characters.
3375 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3377 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3379 * srec.c: now allows any number of sections to be created in a
3380 file. Outputs addresses of the right length.
3382 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3384 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3385 target didn't match, the format got set to the attempted match,
3386 breaking a future test.
3388 *../include/i386coff.h : fixed typo in type field with size
3390 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3391 support in the jump table for the swapping routines exported to
3392 gdb. Now gdb works with the 386.
3394 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3396 * Merge in changes from gdb-3.95 release.
3397 Makefile.in: Allow hmake and tmake files to add OFILES.
3399 bfd.c: support specific targets as well as searching. When
3400 searching, take default target in preference to others.
3402 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3403 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3404 libbfd.h: Support specific targets as well as searching.
3405 opncls.c: Support specific targets as well as searching.
3406 targets.c: Search is short-circuited if default target matches.
3407 liboasys.c, libieee.c: Undo bothner changes that make macros
3408 work to the left of assignment, but which depend on the
3409 representations of different pointer types being the same.
3411 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3413 * i386coff.c: created.
3414 * coffcode.h: added support for 386.
3415 * Makefile.in: added support for 386.
3416 * ../include/i386coff.h: created
3418 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3420 * coffcode.h: removed all put_x_<sizes>
3421 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3425 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3427 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3429 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3431 * everything: Removed sysdep.h from bfd.h and put back into files
3432 from which it was split out. Now 64 bit version is built with a
3433 -DHOST_64_BIT="long long" on the compile line.
3435 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3437 Changed all the [get|put][name] routines to use [get|put]_[size
3440 Put in support for 64 bit work. Now two versions of bfd may be
3441 generated, according to the state of TARGET_64_BIT, one which is
3442 32 bit only, and one which is 64/32 bits.
3443 Created new back end 'demo64' to test 64 bit functionality.
3445 Renamed some files to work on DOS.
3447 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3448 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3449 chage, 64 bit transfer. * liba.out.h: Split out common code from
3450 sunos and newsos into liba.out. Name changes and prototype mods. *
3451 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3452 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3453 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3454 change and 64bit stuff.* newsos3.c: common code removed, new jump
3455 table. * oasys.c: Name change * opncls.c: Portability fixes *
3456 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3457 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3458 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3459 64bit ized. * demo64.c: 64 bit a.out back end
3461 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3463 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3464 on LHS of assignment, even when using old compilers.
3465 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3466 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3467 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3468 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3469 * targets.c: Add declaration of newsos3_vec.
3471 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3473 * aout.c: fixxed some of the problems with filepos calculation.
3474 (swap_ext_reloc): fixed problem with creation of relocs.
3475 (aout_set_section_contents): fixed filepos problem
3477 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3478 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3479 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3480 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3481 cleaned up. (coff_write_object_contents) cleaned up.
3483 * ecoff.c: Totally different. Now supports ecoff fully.
3485 * icoff.c: fixed problems in relocation callout.
3487 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3489 * m68kcoff.c: updated target vector.
3491 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3492 choose_reloc_size. (sunos4_write_object_contents) now calls
3493 choose_reloc_size so outputs relocs correctly, also calculates the
3494 size of the sections correctly.
3498 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3500 Merge Per Bothner's changes to modularize BFD a.out a bit.
3502 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3503 * ieee.c: Cast enums to int before comparing them, for brain-
3505 * coff-code.h: Remove coff_get_section_contents, and use the
3506 generic one instead.
3508 * aout.c: Derive new module from sunos.c, containing generic
3509 support code for all kinds of a.out files.
3511 * sunos.c: Remove all code that goes in aout.c. Split out
3512 machine dependent followup in sunos4_object_p into
3513 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3514 and redefine only the names we CHANGE, not all the names. Drop
3515 the little-endian vector, and rename the vector as sunos4 rather
3518 * b.out.c: Use aout.c routines for most of the work. Slight
3519 changes for the new regime. Remove close_and_cleanup and
3520 get_section_contents in favor of generics. New transfer vector
3523 * newsos.c: New support for Sony NEWS, another a.out format.
3525 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3526 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3527 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3529 * opncls.c (bfd_close): Call format-dependent write_contents
3530 routine, if writing, before calling target-dependent
3531 close_and_cleanup routine (which is now always generic, I think).
3532 * srec.c: Use bfd_alloc instead of malloc. Remove
3533 close_and_cleanup and move code from it to
3534 srec_write_object_contents. Add write_contents to tvec.
3535 * targets.c: Remove a.out little vector, replace a.out big
3536 vector with SunOS vector. FIXME: Need Vax support again now.
3538 * libbfd.h: Add write_contents format-dependent-vector to the
3539 bfd_target vector. Supply a generic close_and_cleanup routine.
3540 * liba.out.h: Handle the new aout.c split. Add prototypes for
3541 all routines defined in aout.c. Rename "sunos" things to "aout"
3542 things. Add a few fields where needed for various formats.
3543 * Makefile.in: Add aout.c and newsos.c.
3545 * archive.c, ieee.c, oasys.c: Lint.
3547 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3550 changed forward declaration struct stat; to reduce warnings. Changed
3551 comment on bfd_h_<x>_x.
3553 * ../include/m68kcoff.h, ../include/intel-coff.h,
3554 ../include/m88k-bcs.h
3555 Now there are two incarnations of relocs, linenos and syments. One for
3556 internal digestion, and one full of char arrays for I/O. The original
3557 names have gone to detect errors.
3559 * Makefile.in, m68kcoff.c, targets.c
3560 Test new structure code with a 68k coff implementaion
3562 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3563 Fixed all the places where there were problems with the size and
3564 alignments of structures on disk and structures in memory. #ifed out
3565 all the code in coffswap.c, since it should be done using the target
3568 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3570 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3571 multiple reloc command.
3573 * sunos.c (sunos4_set_section_contents): Made it so that sections
3574 are always padded to their alignment size.
3576 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3578 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3579 Clean up types and such (saber C problems).
3580 * ecoff.c: Clean up types and such. Remove routines that are
3581 not used. Fix up reading and swapping of shorts from files.
3583 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3585 * a.out.vax.c: Remove two bogus "static" from prototypes.
3587 * ecoff.c: Got rid of lots of non-working junk (that had
3588 been copied directly from coff-code.h).
3589 Updated to be consistent with updates to icoff.c and coff-code.h.
3591 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3592 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3594 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3595 but until the target_vector is automatically generated,
3596 it's as good as any. Note that the text offset is the only
3597 difference between NewsOS and SunOs (including magic numbers).
3598 (Most of the sunos_* routines should to renamed bsd_*
3599 and move to a bsd.c file. Then (and when the target_vector
3600 is automatically generated) it might make sense to create
3601 a separate Sony target.)
3603 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3604 on some systems, and doesn't help on others.
3605 Similarly, only define X_OK if not already defined.
3607 * trad-core.c: Don't include sys/stat.h - at least
3608 on NewsOS 3, it has already been included.
3610 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3612 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3613 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3614 symbol tables if necessary when reading them in, so gdb can use
3615 them. Add "bfd_coff_" to the names so they won't conflict with
3616 names in calling programs. FIXME-soon: if coff-code.h is
3617 included in two BFD modules, this will cause duplicate
3618 definitions; the routines should be exported to a separate,
3619 common, module (probably along with a mess of other ones).
3621 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3623 Improve modtime support.
3625 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3626 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3627 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3628 BUG: archive members still do not get correct mod times.
3630 Improve floating point support for core files.
3632 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3633 (sunos4_core_file_p): Create a second registers section in the
3634 core file, called ".reg2", for the float registers.
3636 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3638 * many changes to improve archive handling; found a logic flaw in
3639 bfd_check_format which only just happened to work by cooncidence.
3641 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3643 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3646 * bfd.h: changed type of udata in asymbol to void *, like it
3647 should be. Added bfd_reloc_dangerous enum member.
3649 * coff-code.h: Fixed it so that internally generated symbols get
3650 their values relocated correctly in all cases. Removed calls to
3653 * icoff.c: Not understanding the destination symbol of a reloc is
3654 not a failure any more, just 'dangerous'. This allows linking of
3655 b.out and coff images.
3657 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3661 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3663 * sunos.c (translate_to_native_sym_flags): fixed
3664 sym_pointer->n_value so that symbols on the way out get their
3665 section relative values calculated correctly.
3667 * coff-code.h (mangle_symbols): fixed problem where tags were not
3668 being relocated for structs, enums, unions. Also various lints.
3670 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3672 * archive.c (get_elt_at_filepos): system_call_error returned
3675 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3677 * Resolve the use of no_error and system_call_error.
3678 The bfd library itself now will never set bfd_error to
3681 The code still needs to be combed to make sure all the error
3682 codes are correct. I suspect they are not always set correctly.
3684 * The names of all the messages have _ prepended because the sun
3685 bundled compiler can't distinguish from a macro which takes an
3686 argument and the same identifier in a non-macro context.
3688 * The reason for the above being that entry points which used to
3689 be trampoline functions are now just macros which expand to a
3690 direct call through the bfd's xfer vector.
3692 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3693 must gas have its own version of everything (the gas version
3694 had the correct value)
3696 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3698 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3699 properly support i960 architecture and output correct reloc stuff.
3701 * bfd.h: added prototype for bfd_printable_arch_mach, added
3704 * coff-code.h: Applied patches from chrisb to support i960
3705 architecture, zero relocs and swap them correcly and conditionally
3706 compiled the timestamp.
3708 * sunos.c: Made the default section alignment 2^3 so that doubles
3709 are done properly. Fixed the same reloc bug that was in b.out.c
3711 * sysdep.h: Now compiles on a Posix box
3713 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3715 * icoff.c: Fix comment on big-endian version.
3716 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3717 F_RELFLG). Set F_AR32WR in output files if little endian
3720 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3722 * archures.c fixed =/== typo
3724 * sunos.c added architecture stuff for output. Fixed
3725 bug where files where vma(data) != size(text)
3726 were processed wrong.
3728 * coff-code.h added a lint cast
3730 * (../include/a.out.sun4.h) fixed it so zmagic
3733 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3735 * archive.c removed loads of includes, and fixed bug where string
3736 table didn't have a null at the end.
3738 * bfd.c fixed includes, added symbols argument to
3739 canonicalize_reloc entry point.
3741 * libbfd.c fixed includes and added some lint patches.
3743 * targets.c added both sorts of intel coff.
3745 * b.out.c fixed included, changed was the canonical
3748 * icoff.c added support for callj and big and little
3751 * opncls.c added chmod+xing for files with EXEC_P set.
3753 * sunos.c fixed includes. Changed default section
3754 alignement to words. Fixed relocation stuff to work with
3757 * bfd.h various new types added, prototype for new
3758 reloc calls, changed bfd->iostream to a void *
3759 to including files don't need stdio.h.
3761 * libcoff.h added conversion table to tie relocs to
3766 * coff-code.h fixed includes. Added code to support
3767 big and little endian formats. Various lints. Better
3768 processing of symbols. Changed reloc stuff to new
3771 * libbfd.h fixed includes
3774 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3776 * bfd.h changed name of alignment entry in sec_struct to
3777 alignment_power, because of conflicting uses within bfd.
3778 Now it should be obvious that it's a 2**n alignment
3779 specifier. Removed start_pad, end_alignment, block, minsize,
3780 output_file_alignment, subsection_alignment and original_vma fields.
3781 Added align_power() macro. Fixed bfd_section_alignment
3782 acessor macros. Added bfd_symbol_same_target macro.
3784 * b.out.c (b_out_write_object_contents) fixed to use
3785 new alignment member. Fixed (callj_callback) to use section
3786 relative symbols properly.
3788 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3789 Fixed (translate_from_native_sym_flags) to correctly make
3790 symbols section relative.
3792 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3793 (bfd_make_section) took out initialization of obsolete members.
3794 (bfd_print_symbol_vandf) added
3796 * opncls.c (bfd_create) created.
3798 * coff-code.h (coff_new_section_hook) took away refs
3799 to obsolete members. (make_a_section_from_file) added
3800 conversion between alignment types. (coff_symbol_from)
3801 added. (coff_count_linenumbers) only counts linenumbers
3802 if symbol is of coff-type. (coff_mangle_symbols) only
3803 heavily mangles symbols if symbol is coff-type.
3804 (coff_write_symbols) various lints. (coff_write_object_contents)
3805 various lints and modification for alignment conversion.
3806 (coff_slurp_relocs) fixed for use with new asection shape.
3808 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3810 * archive.c lots of lint
3812 * b.out.c added callj relocation support, upgrated reloc howto.
3813 Fixed so that asymbol and reloc records are output
3816 * bfd.c lots of lint, support for new bfd entry point
3819 * bfd.h changed definition of asymbol to contain pointer to
3820 owning bfd, removed target dependencies.
3822 * cache.c took out print statements, put in BFD_ASSERT calls.
3824 * coff-code.h various lints, corrected linenumber output
3825 functionality. Added support for new style asymbols and
3826 bfd_print_symbol. Fixed so that asymbol and
3827 reloc records are handled correctly. Added timestamp.
3829 * icoff.c Added support for new howto shape.
3831 * liba.out.h Added support for new asymbol shape
3833 * libbfd.c various lints
3835 * libbfd.h various lints
3837 * libcoff.h added support for new asymbol shape.
3839 * sunos.c various lints. Added support for new asymbol shape
3840 and bfd_print_symbol.
3842 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3844 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3845 pointer lint. Added support for callj relocation. Fixed bug where
3846 the last 32 bytes of the text section were overwritten by data. Fixed bug
3847 where archives of b.out didn't work due bfd_slurp_extended_name_table
3850 * sunos.c added support for n_other field. Braced the howto table so
3851 that it won't be affected by any lengthing of the howto struct typedef.
3854 * bfd.h added support for n_other field, added special_function
3855 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3858 * bfd.c upgraded bfd_perform_relocation, various lints.
3860 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3862 * ChangeLog: Started ChangeLog for BFD.
3863 * ToDo: Create file for suggestions.
3865 * Makefile: Support easy loading into Saber C.
3866 Add dependencies for icoff.o and bcs88kcoff.o.
3867 Rename coff.c to coff-code.h. Change callers.
3869 * bfd.c (bfd_check_format): Allow the check_format routines
3870 to return the desired target vector, rather than just a Boolean.
3871 bfd.h (bfd_check_format): Change function pointer return type.
3872 archive.c (bfd_generic_archive_p): change callee.
3873 b.out.c (b_out_little_object_p, b_out_big_object_p,
3874 b_out_real_object_p): change callee.
3875 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3876 in check_format transfer vectors that need a filler.
3877 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3878 bcs88kcoff.c: change callee.
3879 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3880 icoff.c: change callee.
3881 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3883 * libbfd.c (zalloc): It should actually zero the storage!
3884 This was commented out for some reason.
3886 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3887 This is so callers can avoid <stdlib.h> which doesn't exist
3890 * bfd.c (map_over_sections): Add debugging code, since I
3891 noticed the section count for sunos core files was bad, but only
3892 GDB had detected the problem.
3893 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3894 bfd_get_section_linenos): Remove obsolete functions.
3895 (bfd_apply_relocations): Use longs, not ints, for the math.
3897 * bfd.h: Declare enum boolean and struct bfd_target as well
3898 as typedefs for them. Remove obsolete
3899 bfd_get_section_lineno_size.
3901 * cache.c: Make the "fdopen" support work. Keep better track
3902 of how many files are open. Centralize the opening of files
3903 and be sure bfd_open[rw] actually try to open the file. Evade
3904 linked list initialization problems.
3906 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3908 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3910 * cplus-dem.c: Delete file, since it is not part of BFD.
3912 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3913 (bfd_openr, bfd_openw): Actually open the file, give error now.
3915 * sunos.c (sunos4_core_file_p): Set section count.
3916 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3917 obsolete definitions.
3918 (_write_symbol_table): Initialize <idx> counter.
3919 (foop): Eliminate debugging code.