1 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3 * trad-core.c (trad_core_vec): Add 6 new initializers to match
4 new signed get/put fields. Minor reformatting to label
7 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
9 * bfd-in.h: Insert comment about SVR3 compiler warnings.
11 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
12 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
14 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
16 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
18 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
19 (swapcore_sparc): Make sp a bfd_vma.
21 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
23 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
24 libbfd.c, libbfd-in.h: Add _do*signed*.
25 targets.c, all targets: Add bfd*signed*.
26 bfd-in.h: Add bfd_signed_vma. Add comments.
28 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
30 * format.c (bfd_check_error): Check error return from
31 _bfd_check_format routines.
33 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
35 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
36 recognize .data section if present.
38 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
40 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
41 check for the case where the user sets the address of the BSS
42 section (and the file header can't specify this). Let the user
43 set it wherever they want, regardless of what goes in the header.
45 * ieee.c (ieee_slurp_sections): Pass all ieee section names
46 straight through into BFD sections. Add comments.
48 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
50 Cleanup in preparation for better 64-bit host support.
52 * bfd-in.h (bfd_64_type): Remove.
53 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
55 * bfd-in.h (bfd_size): Remove.
57 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
59 * bfd-in.h (bfd_word): Remove.
60 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
62 * bfd-in.h (rawdata_offset): Remove.
63 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
64 (bfd_perform_relocation): Lint.
65 (enum bfd_reloc_status): Comment cleanup.
67 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
69 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
71 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
73 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
75 * elf32.c: Clean up old comments.
77 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
79 * config/sun3.h: String argument to fprintf is const.
81 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
82 on systems which define PAGE_SIZE in <limits.h>.
84 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
86 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
87 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
88 the core file failing signal.
89 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
90 to supply the core file failing signal.
92 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
94 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
95 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
96 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
97 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
99 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
101 * coff-mips.c (PAGESIZE): Correct value.
103 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
105 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
106 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
108 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
110 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
111 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
113 (coff_compute_section_file_positions): Force vma and lma of _LIB
115 (coff_set_section_contents): Count number of entries in new lma
117 * coffgen.c (make_a_section_from_file): Force lineno_count of
118 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
119 SCO 3.2v4 shared library.
120 * seclet.c (rel): Copy over any section with contents, not just
123 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
126 * coff-i386.c (coff_i386_reloc): New function, to generate
127 relocateable output correctly.
128 (howto_table): Use coff_i386_reloc for all reloc types.
129 (CALC_ADDEND): Use a more efficient hack to get the correct addend
131 (i386comm_value): Removed; no longer needed.
133 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
135 * coffcode.h (coff_set_section_contents): Don't write out
136 sections without a filepos.
138 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
140 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
142 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
144 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
145 * libecoff.h (ecoff_data_type): Added gp_size field.
146 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
147 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
148 Set flags to 0 for large common symbols.
149 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
150 which can occur for gas-generated relocs.
151 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
152 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
153 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
155 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
157 * srec.c (srec_set_section_contents): Use lma field for load
159 * section.c: Add declaration of lma field to section structure.
160 * coffcode.h (coff_write_object_contents): Use lma field for load
162 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
164 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
165 symbols in a better way. (translate_to_native_sym_flag): Set the
166 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
168 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
169 (bfd_make_section): Cope with new builtin section.
170 * syms.c (bfd_decode_symclass): Can now print indirect section
173 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
175 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
176 defined, and yields false.
177 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
179 * archive.c (snarf_ar_hdr): Add support for reading (only,
180 so far) BSD-4.4-style extended headers.
181 * archive.c: Some more comments.
183 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
185 * Makefile.in: fix rule for dvi and info, so that the recursive
186 makes does the right thing, instead of always info
188 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
190 * libbfd.c (bfd_seek): Disable optimized handling for archives and
191 archive members; they need more special reatment. For now, verify
192 that computed and actual file positions correspond.
194 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
196 * mipsbsd.c: Renamed from aout-mipsbsd.c.
197 (set_arch_mach): Delete non-MIPS code.
198 (reloc_howto_type_lookup): Ditto.
199 * Makefile.in: Adjusted.
201 * libbfd.c (bfd_tell): Update `where' field.
202 (bfd_seek): Don't do anything if we're not changing the file
203 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
204 field against a SEEK_SET request. Call bfd_tell to re-update
205 `where' field when done.
206 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
208 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
210 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
212 * Makefile.in: added installcheck target
214 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
216 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
217 if the type is not stNil.
219 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
221 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
222 forward declarations.
224 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
225 it's implied by the type.
227 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
229 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
231 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
233 * rs6000-core.c: Add .ldinfo section.
235 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
237 * Makefile.in (MAKEOVERRIDES): Define to be empty.
239 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
241 * section.c (bfd_set_section_contents): whitespace
242 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
245 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
247 * hosts/go32.h: don't define POSIX_UTIME
249 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
251 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
252 against machine architecture stored in the ELF header, to resolve
254 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
255 NULL, so only use results when non-NULL.
256 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
257 and add to vector of targets.
259 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
261 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
262 are always just debugging symbols.
264 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
265 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
267 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
269 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
270 hpux 7). Patch from friedman@gnu.ai.mit.edu.
271 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
272 defined, which they aren't in hpux 7.0.
274 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
275 Tran-Le, tranle@intellicorp.com.
277 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
279 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
280 ahead and do the relocation.
281 (ecoff_refhi_reloc): Don't to the relocation here, just remember
282 what needs to be done.
283 (ecoff_reflo_reloc): Do the REFHI relocation here.
285 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
287 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
288 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
289 relocs are reasonable.
290 * coff-msym.c: Eliminated uses of DEFUN.
291 (ecoff_swap_tir_out): New function.
293 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
295 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
296 * configure.host (vax-*-ultrix2*): Add triplet.
297 * hosts/vaxult2.h: New file.
298 * config/vaxult2.mh: New file.
300 * aoutx.h (string.h): Include for strchr and friends.
301 * archive.c (string.h): Include for memchr and friends.
302 * elf32.c (string.h): Include for strrchr and friends.
304 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
306 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
307 (MY_set_sizes): Use sunos4_set_sizes.
309 * elf32.c: Renamed from elf.c. Several CPU-specific functions
310 deleted, as well as elf-big and elf-little targets.
311 * libelf.h: New file.
312 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
314 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
316 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
318 * coffcode.h (coff_compute_section_file_positions): Don't need
319 variable "old_sofar" if compiling for i960.
321 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
325 * ieee.c (exten, envi): "static" belongs first in declaration.
327 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
329 * srec.c: add support for symbolsrec, srecords with symbols in
332 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
334 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
335 to avoid lint complaints.
337 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
339 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
340 type SHT_STRTAB. Don't alter file offset for section 0.
341 (reloc_type_names): Now an array instead of a macro. Still inside
342 "#if 0", since it's used only in debugging code also in "#if 0".
343 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
344 (sort_reloc_map): New function.
345 (sparc_reloc_map): New variable.
346 (elf_bfd_reloc_type_lookup): New function.
348 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
350 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
351 bfd_make_debug_symbol; they were already in the target structure.
352 * Adjusted all uses of JUMP_TABLE.
353 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
354 from coff_make_debug_symbol.
355 * libcoff.h: Updated accordingly.
357 * Minor cleanups provoked by gcc warnings:
358 * aoutx.h (NAME(aout, reloc_type_lookup)),
359 cpu-h8300.c (local_bfd_reloc_type_lookup),
360 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
362 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
363 ieee.c (ieee_slurp_section_data),
364 elf.c (elf_make_sections, elf_fake_sections,
365 elf_compute_section_file_positions, elf_write_object_contents):
366 Removed unused variables.
367 * archures.c: Removed /* from within comment.
368 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
369 * oasys.c (oasys_write_data): Initialize i.
371 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
373 * libcoff.h (obj_raw_syment_coun): New macro.
374 * coffgen.c (coff_get_normalized_symtab): Initialize
376 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
378 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
380 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
382 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
383 for compatibility with tools from MIPS.
385 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
386 * config/irix3.mt, config/irix4.mt: Removed.
387 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
388 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
390 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
392 * hosts/hp300bsd.h: Add gross hack to determine whether we
393 are running on BSD 4.3 or BSD 4.4, and use appropriate include
394 files (and set other parameters) to match.
396 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
398 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
399 ansi definition which otherwise confuses non-ansi compilers.
401 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
402 ultrix cc by forward declaring getenv as is done in
405 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
407 * elf.c (elf_info_to_howto): cast an enum into unsigned char
408 avoiding a fatal error in vax ultrix 4.2 cc.
410 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
412 * bfd-in.h, VERSION: Roll to version 2.1.
414 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
416 * oasys.c (oasys_write_object_contents): Lint.
417 * srec.c: Whitespace cleanup.
419 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
421 * coffgen.c (coff_print_symbol): Print correct tagndx value;
422 cleaned up output formatting a bit.
424 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
426 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
427 relaxable. Should be moved somewhere else.
429 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
431 * aout-mipsbsd.c: Eliminated uses of DEFUN.
432 (aout_mips_*_vec): Added seclet_link element.
434 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
435 support for aout-mipsbsd target.
437 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
439 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
441 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
443 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
445 Add support for the H8/500
447 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
449 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
451 * libecoff.h: New file. Defines ECOFF backend data for gdb.
452 * coff-mips.c: Now includes libecoff.h.
453 (ecoff_data_type): Moved to libecoff.h.
454 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
455 call it. If there is ever another ECOFF target, this and the
456 swapping functions should be accessed via an ECOFF specific target
458 * Makefile.in (coff-mips.o): Depends on libecoff.h.
460 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
462 * coffcode.h: Removed MIPS specific information, since coff-mips.c
463 no longer includes this file.
465 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
466 bits to 0 to make comparison test useful.
468 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
469 avoid overflowing GP accessible sections in binutils/objdump.
471 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
473 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
474 reading more robust: Fail if string index is out of string
477 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
479 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
480 PCREL13): Don't take dst_address into account; the input file has
481 already taken care of that.
483 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
485 * coff-mips.c: Completed support for linker and binutils.
487 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
489 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
490 original addend from section contents.
492 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
494 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
495 * hosts/delta88.h (strtol): Fix prototype.
496 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
498 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
500 * elf.c: Get rid of "#ifdef sparc".
501 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
502 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
504 (elf_info_to_howto): Use runtime conditionals on CPU type, not
505 compile type conditionals on host CPU.
506 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
508 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
510 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
512 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
513 ECOFF which has two common sections.
514 (bfd_com_section): Set SEC_IS_COMMON flag.
515 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
516 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
517 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
518 bfd_is_com_section macro rather than checking for equality to
521 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
523 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
524 (coff_mkobject_hook): Accept aouthdr argument.
525 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
526 Handle NULL aouthdr argument.
527 (coff_object_p): If there is no aouthdr, pass it as NULL to
529 * libcoff.h: Rebuilt for mkobject_hook changes.
531 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
532 additional MIPS ECOFF fields.
534 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
536 * configure.host: added mips-dec-bsd*
537 * configure.in: added mips-dec-bsd*
538 * aout-mipsbsd.c: new file for mips-dec-bsd*
539 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
540 * aoutx.h: added mips support.
541 * archures.c: added mips support to bfd_default_scan().
542 * cpu-mips.c: added support for R4000 (untested).
543 * libaout.h: added MIPS1 & MIPS2 magic numbers.
544 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
545 hope will make it into include/bfd.h.
546 * targets.c: added aout_mips_*_vec.
548 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
550 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
552 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
554 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
556 * libcoff-in.h: Update prototype for coff_count_linenumbers.
558 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
560 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
561 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
562 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
563 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
565 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
566 bfd_swap_reloc_in or coff_swap_reloc_out.
567 * coff-mips.c: Added code to link and write out symbolic debugging
568 information, and to swap relocs in and out.
570 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
572 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
573 (coff_write_object_contents): coff_count_linenumbers returns the
574 number of line number records it found.
576 * coffgen.c (coff_write_linenumbers): only write out line numbers
577 in the section they belong to.
579 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
581 * targets.c (bfd_target): Added relocateable argument to
582 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
583 target vector for linker use.
584 * bfd.c (bfd_seclet_link): New macro.
585 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
586 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
587 and boolean return value. Made static.
588 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
589 relocateable argument.
590 * reloc.c (bfd_generic_get_relocated_section_contents): Added
591 relocateable argument (if relocateable, saves relocs).
592 * bout.c (b_out_get_relocated_section_contents),
593 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
594 relocateable argument (if relocateable, just calls
595 bfd_generic_get_relocated_section_contents).
596 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
597 argument to prototype.
598 * All targets: Set new _bfd_seclet_link vector to
599 bfd_generic_seclet_link.
601 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
603 * coffgen.c: #include seclet.h.
605 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
607 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
608 debug info. Setup info about linker symbols only, and use
609 standard bfd fields to hold the info.
610 * (hppa_object_p): Remove unneeded decls.
611 * (hppa_new_section_hook): Get rid of most of this.
612 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
613 fat. Remove all knowledge of stabs, remove redundant knowledge of
615 * Remove macros for accessing fields which are now gone.
617 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
619 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
621 * coff-z8k.c: delete unused reloc functions
623 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
625 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
626 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
627 * coff-msym.c: Use DEFUN for function definitons.
628 * coff-mips.c: Added code to read and print symbols, and to find
631 * coffcode.h: Moved many generic functions into coffgen.c. Moved
632 swapping functions into coffswap.h for ECOFF use. Moved
633 relocation functions, only used by h8300 and z8k, into reloc16.c.
634 Added hooks for coffgen.c functions to backend data structure, and
635 added hook functions. Still more could be done.
636 * coffswap.h: New file to hold COFF swapping routines.
637 * coffgen.c: New file to hold generic COFF functions.
638 * reloc16.c: New file to hold h8300 and z8k specific relocation
640 * libcoff-in.h: Added declarations for functions in coffgen.c.
641 * libcoff.h: Rebuilt to incorporate changes.
642 * coff-h8300.c: Function name changes.
643 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
644 hook rather than defining EXTRA_CASES.
645 * Makefile.in: Build new files coffgen and reloc16. Added
646 dependencies of coff-*.o on coffswap.h and seclet.h.
648 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
650 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
651 about discarding const.
653 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
655 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
657 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
659 * configure.in (post-target): If --with-minimal-bfd is specified,
662 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
664 * srec.c (srec_write_records): one of my boards wants a CR between
667 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
669 * archive.c (do_slurp_coff_armap): set symdef_count correctly
670 (it broke a couple of weeks ago).
672 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
674 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
675 return type, so libbfd.h doesn't reference undefined typedefnames.
677 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
679 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
681 (coff_pointerize_aux): don't pointerize a negative tagndx
682 (sometimes generated by SCO 3.2v4 cc).
684 * bout.c (calljx_callback, callj_callback,
685 b_out_get_relocated_section_contents): warn if relocating against
688 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
690 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
691 Make a bunch more routines be static.
692 * hppa.c (fill_spaces): Get rid of this, replace with much better
693 written setup_sections().
694 * (setup_sections): New routine to create BFD sections for each
695 space and subspace in SOM files.
696 * (hppa_object_setup): Use BFD sections created by
697 setup_sections() to locate GDB symbol table info.
698 * (make_unique_section): New routine to create a BFD section. It
699 ensures that the given name is unique, and will generate a unique
701 * (hppa_object_p): Become much more paranoid about file header.
702 * (make_bfd_asection): Call bfd_make_section to do the dirty
703 work. Simplify code somewhat.
704 * (hppa_core_file_p): Use proper name for stack section.
705 * libhppa.h: Remove millicode_start, millicode_end decls.
707 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
709 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
711 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
712 relocs, don't bother doing the adjustment if the value to add is
715 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
717 * bfd.c (bfd_get_size): New function that gets an upper bound
718 on the possible size of any object in a bfd.
719 * elf.c (bfd_elf_find_section, elf_get_str_section,
720 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
722 * elf.c (elf_big_vec, elf_little_vec): Document last three
723 members initialized to NULL.
725 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
727 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
729 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
731 * hosts/std-host.h: New file. Attempt at a generic/default
732 set of definitions, to discourage porting to new hosts by copying.
733 * hosts/news.h: Removed.
734 * hosts/sparc.h: Use std-host.h.
735 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
736 perhaps we can later remove the the_bfd field from each symbol.
737 * syms.c (struct symbol_cache_entry): Remove unused field
738 app_data. Add comment noting that the_bfd is almost redundant,
740 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
741 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
742 * hppa.c (fill_spaces): Make slightly more rebust.
743 * configure.in: Allow std-host as the "default" host.
745 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
747 * bfd.c: Add struct hppa_core_data to tdata union.
748 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
749 Get rid of HPPA/BSD specific code. That will go somewhere else
751 * (fill_spaces): Don't spin forever and die if you don't find
752 $MILLICODE$ subspace.
753 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
755 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
756 Make these work for HPUX.
757 * (make_bfd_asection): New routine to make section creation a
759 * (hppa_core_file_p): Completely rewrite, leave out bugs.
760 * libhppa.h: #include the right system files. Redefine all of
761 the structs/macros for hacking core files to use more sensible
762 HPUX core file structures.
763 * targets.c (target_vector): Conditionalize hppa_vec on
764 HOST_HPPAHPUX, not hp9000s800.
765 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
766 malloc and realloc. #define HOST_HPPAHPUX.
768 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
770 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
771 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
772 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
773 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
775 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
776 * aix386-core.c: New file for handling core files on AIX on PS/2.
777 * targets.c: if AIX386_CORE, use aix386_core_vec.
778 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
781 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
783 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
786 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
788 * Makefile.in: added dvi target
790 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
792 * bfd.c: Use right name for tekhex tdata struct.
793 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
794 * libcoff.h: Updated to get spacing change from coffcode.h.
795 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
797 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
799 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
800 functions, with the "guts" of the old bfd_slurp_bsd_armap
801 and bfd_slurp_coff_armap, but assuming we've already checked
802 if the armap is present or not.
803 Also, rewrite a bit to avoid keeping around obstack data
805 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
806 Various fixes to correctly handle COFF_style archives names.
807 (Note that because these have a trailing '/', the names can
808 have embedded spaces.)
809 * archive.c (bfd_slurp_armap): New function, replaces old
810 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
811 _either_ format, and calls do_slurp_bsd_armap or
812 do_slurp_coff_armap if either form of map is seen.
813 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
814 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
815 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
816 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
818 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
820 * hppa.c: #include "sysdep.h", not <sysdep.h>.
821 * libhppa.h: Make millicode_start and millicode_end be unsigned
822 int to be same type as CORE_ADDR in GDB. Why are these here?
824 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
826 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
827 vaddr of the section to the addend.
828 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
829 SCO_CORE to SELECT_VECS.
830 (target_vector): add sco_core_vec.
831 * sco-core.c (sco_core_vec): add leading underscore initializer.
832 * configure.in (i[34]86-*-sco*): use target i386-sco.
833 * config/i386-sco.mt: new file; define SCO_CORE.
835 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
837 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
839 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
841 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
843 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
845 * hosts/i386linux.h: Include unistd.h.
847 * aoutx.h (print_symbol): aout_stab_name returns a constant
849 * libaout.h (aout_stab_name): Fix prototype.
850 * stab-syms.c (aout_stab_names): Array is now const.
851 (aout_stab_name): Return value is now pointer to const.
853 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
856 * syms.c (asymbol): Added new field "app_data", for data
857 particular to the application. Some of the linker flags ought to
858 get moved to this field someday.
860 * archures.c (bfd_default_scan): Recognize a few more numbers:
861 80486, 80960, and 960.
863 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
864 bfd_coff_std_swap_table, cast to PTR.
865 * bfd.c (bfd_coff_swap_*): Deleted macros.
866 * targets.c (struct bfd_target): Deleted COFF-specific swapping
868 * coffcode.h (type bfd_coff_backend_data): New structure type,
869 contains pointers to the COFF-specific swapping routines.
870 (bfd_coff_std_swap_table): New data structure, to be used when
871 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
872 (bfd_coff_swap_*): New macros.
873 * coff-mips.c (mips_coff_swap_table): New data structure.
874 (ecoff_big_vec): Use it.
875 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
876 * All other targets: Deleted coff-specific vector entries.
878 * trad-core.c: Fixed some `PARAMS' uses that were missing
881 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
883 * aoutx.h (some_aout_object_p): Protect arg prototype in
884 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
886 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
888 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
889 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
890 PARAMS for readability.
892 * aoutx.h: Add type to callback parameter.
893 * coff-mips.c: Don't call trad-core.h, not needed.
894 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
895 * trad-core.h: Eliminate, unused.
897 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
899 * format.c (bfd_check_format): if default target isn't found
900 then look through the entire list rather than return early.
902 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
904 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
906 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
908 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
910 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
912 * coff-z8k.c: checkpoint, more addressing modes handled
913 * coffcode.h (get_value): don't truncate reloc->addend field, it's
916 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
918 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
920 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
922 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
924 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
926 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
927 and about when file descriptors are closed.
929 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
931 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
932 written out correctly.
934 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
936 * section.c: New section bit SEC_SHARED_LIBRARY.
937 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
938 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
941 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
943 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
944 macros; use PARAMS to declare the function pointers involved.
946 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
947 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
949 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
951 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
953 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
954 declaring pointers to functions.
955 * cache.c, elf.c: Move static function decls to top, use PARAMS.
956 * seclet.h: Declare external function with PARAMS.
958 * doc/chew.c (exfunstuff): Eliminate.
959 (paramstuff): Replace exfunstuff with function to generate PARAMS.
960 * doc/proto.str: Use paramstuff rather than exfunstuff.
962 * libbfd.h: Update, based on changes in source code and chew.
964 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
966 * libieee.h: Add FIXME about removing limit on number of sections.
967 * bfd-in.h: Improve comments to make it clear that bfd.h is
968 the wrong place to edit this file.
969 * Makefile.in (install): Install ansidecl.h and obstack.h in the
970 same places where we install bfd.h.
972 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
974 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
975 symbol type before blindly modifying the auxent. Specifically,
976 only modify the endndx fields for types that need it, and don't
977 set the array information for non-arrays.
979 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
981 * aoutx.h (some_aout_object_p): Section list should be set up
982 correctly anyways; don't have to set up "next" pointers manually.
984 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
986 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
987 config/i386v.mh: removed -DUSG from HDEFINES.
988 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
990 hosts/i386v.h: don't define POSIX_UTIME.
992 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
994 * ieee.c (ieee_slurp_sections): make a private copy of the
995 section's name before truncating it.
997 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
999 * hppa.c: add symbol_leading_char entry in transfer vec
1001 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1003 * ieee.c (get_symbol): can now cope when two symbols of a
1004 different class, but the same index number occur consecutively.
1005 (get_section_entry): nicer name for sections being forward
1006 referenced. (ieee_archive_p): don't free the filename string,
1007 since it was never malloced.
1009 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1011 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1013 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1015 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1016 optionally setting the dimen info, since they are in the same
1017 memory locations. Also zero out external auxent.
1018 (coff_write_symbol): don't zero external auxent; now done in
1021 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1023 * Check fclose return value for errors.
1024 libbfd.h: bfd_cache_close now returns a boolean.
1025 cache.c (bfd_cache_delete): return fclose success value.
1026 (bfd_cache_close): return bfd_cache_delete return value.
1027 opncls.c (bfd_close, bfd_close_all_done): return result of
1030 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1032 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1034 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1037 work out a coff relocation type from a howto's attributes rather
1038 than using the input r_type field. This fixes PR1677 and allows
1039 conversion of a.out relocs to coff relocs.
1041 * coffcode.h (coff_write_relocs): if supplied a relocation
1042 relative to an absolute symbol, use the right symbol index.
1044 * reloc.c (bfd_perform_relocation): do a partial link for coff
1047 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1049 * changes to support i386-sysv with shared libraries:
1050 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1051 check for .data2; if _LIB is defined, check for it; map
1052 SEC_NEVER_LOAD to STYP_NOLOAD.
1053 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1054 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1055 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1056 if section has contents, not just if it is loadable; if
1057 TWO_DATA_SECS, check for .data2
1058 (coff_set_section_contents): set vma of .lib section to number of
1060 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1061 don't define coff_write_armap to bsd_write_armap.
1062 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1065 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1067 * solaris2.h: Get the definition of alloca from alloca.h if we
1070 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1072 * configure.in (i960-*-{aout,bout}): Support these.
1074 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1076 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1078 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1080 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1081 no-longer-used definitions of L_SET and L_INCR.
1082 * i386linux.h: Tweaks to smooth Linux build.
1084 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1086 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1088 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1090 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1091 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1092 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1093 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1095 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1096 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1098 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1100 * configure.host: New file, contains mapping of host configs
1101 to host support file names for bfd, binutils, opcodes.
1102 * configure.in: Use it.
1103 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1104 * i386bsd.c: Cleanup, reformat.
1105 * config/i386-bsd.mt: Comment changes.
1106 * config/i386bsd.mh: New file for core file support.
1107 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1108 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1109 on BSD 4.4 define ALIGN (sigh!).
1111 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1113 * libaout.h (aout_backend_data): added exec_header_not_counted
1114 field. For ZMAGIC files only, when text_includes_header is set, by
1115 default the length of the exec header is counted in the text
1116 section size. For go32, exec header is mapped in but does *not*
1117 contribute to the size of section.
1118 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1119 is not set, but ztih is, add the size of the exec header to the
1120 recorded size of the text section.
1121 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1122 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1123 Also set text_includes_header.
1124 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1125 by default in MY(backend_data).
1127 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1129 * aout-target.h (callback): Don't define this function if it won't be
1132 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1133 type doesn't match. Don't lose if file sections have already been
1135 (set_arch_mach): Set reloc_entry_size.
1136 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1138 * hosts/i386bsd.h: New file.
1139 * configure.in: Recognize i[34]86-*-bsd host.
1141 * aout-target.h (callback, write_object_contents): Delete unused
1144 * aoutx.h (reloc_type_lookup): New function.
1145 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1146 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1147 (MY_reloc_howto_type_lookup): Don't define it.
1149 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1151 (slurp_symbol_table): Use header byte order, not target byte
1152 order, for reading symbol data.
1154 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1156 * configure.in: Undo some brain damage in the host section.
1157 * configure.in: Reformat the target section, test many configs.
1158 * Makefile.in (make): Remove obsolete `make make'.
1159 * aoutx.h (some_aout_object_p): Make defines line up.
1161 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1163 Now a bfd knows whether underscores are normally prepended
1164 to symbols in its file format.
1166 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1167 coff-z8k.c: targets set so they have leading underscore
1168 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1169 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1170 without leading underscore flag
1171 * targets.c: add symbol leading char to xvec description
1172 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1174 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1176 * archive.c: Make errno global.
1177 * archive.c (_bfd_write_archive_contents): If read fails (and
1178 errno!=0) set bfd_error to malformed_archive (since this probably
1179 indicates a truncated archive), rather than system_call_error.
1181 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1183 * Makefile.in: added rules for i386bsd.c
1184 * i386bsd.c: new file, supporting 386bsd.
1185 * configure.in: recognize i386-*-bsd target.
1186 * config/i386-bsd.mt: new file - 386bsd target configuration.
1188 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1190 * configure.in: re-arrange host section to use *-*-* notation,
1191 clean up some of the target section as well
1193 * seclet.c: cast result of bfd_get_relocated_section_contents to
1194 avoid compiler warnings
1196 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1198 * coffcode.h (coff_section_symbol): Create section if it doesn't
1201 * bout.c: Removed some unused variables.
1203 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1205 * Portability fixes from p3:
1206 coffcode.h (coff_write_relocs): removed sanity check until it
1207 works on all targets (per advice from sac).
1208 config/hp9000.mh: new file to define USG.
1209 hppa.c: #undef hppa before the JUMP_TABLE.
1210 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1212 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1213 local variable target volatile to avoid mysterious bug in
1216 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1218 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1219 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1221 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1223 * coff-z8k.c (func_da, func_jr): Lint.
1224 * coffcode.h: Use memset rather than bzero.
1225 * elf.c: Use memcpy rather than bcopy.
1226 * tekhex.c: Use memset rather than bzero.
1228 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1230 Add Adobe a.out support.
1232 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1233 * config/adobe.mt: Add.
1234 * configure.in (*-adobe-* target): Add.
1235 * targets.c (a_out_adobe_vec): Add.
1236 * Makefile.in: add aout-adobe.c.
1238 * configure.in: Put two dashes in all entries to be matched.
1239 Add comments to remind people to do this.
1240 Reorder all entries that match manufacturer names, to occur
1241 last, so they will only be matched if no more specific match
1242 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1244 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1246 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1247 since we should never have a NULL section.
1248 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1249 tests, set the section to bfd_abs_section.
1251 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1253 * coff-z8k.c: getting closer
1254 * coffcode.h (coff_get_relocated_section_contents): allow
1255 EXTRA_CASES hooks for different arches to provide different reloc
1257 * seclet.h: #ifndef around it to allow multiple inclusion
1258 * srec.c: minor doc fix
1260 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1262 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1264 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1266 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1269 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1271 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1272 filling in reloc, in case immediately following code doesn't set
1275 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1277 * coffcode.h (coff_renumber_symbols): set the last renumbered
1278 symbol pointer to NULL, as expected by coff_write_linenumbers.
1279 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1280 type R_IHCONST used on the 29k.
1282 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1284 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1285 update, based on how the underlying file was opened. Obsoletes
1287 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1288 all FASCIST_FDOPEN config defines.
1290 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1292 * sparc-opc.c: Moved to opcodes library, now that we have one.
1293 * Makefile: Don't compile it.
1295 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1297 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1299 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1301 * section.c (bfd_set_section_flags): Remove a sanity check.
1302 It is unfortunately broken, and prevents strip from working.
1304 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1306 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1307 created by last change.
1309 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1311 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1312 * bfd-in.h: Bump to version 2.0.
1314 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1316 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1317 braindamaged HP/Apollo compiler happy.
1319 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1321 * format.c: Fix description of search for matching target.
1322 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1323 * targets.c: Update description of search for matching target.
1324 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1325 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1326 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1328 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1330 * Makefile.in: Added mostlyclean/clean/distclean rules.
1332 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1334 * targets.c (target_vector): Take out oasys (unless that is
1335 the default): Because there is no magic number in archives,
1336 there can be annoying target mis-matches.
1338 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1340 * sparc-opc.c: Rigorously updated to match architecture manual.
1342 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1344 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1345 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1346 to the built-in abs_section were not written out correctly.
1348 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1350 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1351 large, assume we're using a swapped byte order and fail with
1352 wrong_format rather than dumping core.
1354 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1356 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1357 filename constraints.
1358 * Makefile.in: Updated to reflect change.
1360 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1362 Add preliminary support for the we32k:
1364 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1366 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1368 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1370 * bout.c: added support for relaxable alignment relocs.
1372 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1373 pass down pointer to play area rather than use alloca
1375 * cpu-z8k.c (compatible): made static to reduce name space
1378 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1380 Add basic support for the z8k:
1382 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1383 section.c, targets.c,
1385 * syms.c: move mis-inserted patch.
1387 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1389 Documentation fixes:
1390 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1391 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1393 * reloc.c: break out addend item from surrounding text.
1395 * doc.str (DOCDD): Defined. Adds text to output.
1396 (bodytext): Put bulletize before kill_bogus_lines.
1397 * chew.c (bulletize): End itemization after a blank line, to
1398 prevent following text from being swallowed up in an item.
1400 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1402 * configure.in: Add sparclite as a target.
1404 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1406 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1409 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1410 from a coff file (csym is null), dont deref them
1412 * ieee.c (parse_expression): get the answer right when adding an
1413 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1414 on elts so that filename is filled in.
1416 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1418 * bout.c (howto_align_table): New set of relocs, with enough
1419 data for "objdump -r" to work.
1420 (b_out_reloc_type_lookup): Recognize alignment relocs.
1422 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1424 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1425 invocations of make. Also, always create installation
1428 * config/apollov68.mh: removed -g from CC definition.
1430 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1432 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1433 overflowing gp-offset range.
1435 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1437 * srec.c (srec_set_section_contents): don't write out sections
1438 without the LOAD and ALLOC attributes
1440 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1442 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1443 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1444 * aout-target.h (callback): Don't set page/seg sizes.
1446 (set_sizes): New routine.
1447 (backend_data): Point to it.
1448 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1449 (sunos4_aout_backend): Point to it.
1450 * aoutx.h (set_arch_mach): Call set_sizes callback.
1452 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1454 * aout-target.h: Make _bfd_slurp_extended_name_table be
1455 the default. Given that we *write* the suckers (for long
1456 archive member names), we really ought to be able to read them!
1457 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1458 seem to be needed, and many machines don't have it.
1460 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1462 * coff-m68k.c (vector): read and write archives in coff format.
1464 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1466 * opc-sparc.c: New file.
1468 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1470 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1471 pointers to bfd_byte* before performing arithmetic on them. Such
1472 use with bare void* pointers is a gcc extension.
1473 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1474 * archive (normalize): Add to CONST to match actual usages with
1477 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1479 * configure.in: Recognize i486 host cpu, and use i386-elf
1482 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1484 * config/stratus.mt (CC): Remove definition.
1485 * elf.c (bfd_section_from_shdr): Test for the possibility that
1486 section_from_elf_index returns NULL and don't dereference it.
1488 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1490 * add hppa_data to bfd tdata (indirectly via sef).
1492 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1494 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1496 * configure.in: error messages to stderr, not stdout
1498 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1500 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1501 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1502 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1504 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1506 * configure.in: recognize hppa* instead of hppa
1508 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1510 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1511 RTYPE2HOWTO to cope with same.
1512 * reloc.c (bfd_perform_relocation): added support for size of -2
1513 (subtract a word reloc type). Updated doc.
1515 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1517 * Makefile.in: merged changes from progressive, removed rcsid.
1519 * archures.c, archive.c, Makefile.dos: removed rcsid.
1521 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1523 * bfd-in.h : add BFD_IS_RELAXABLE flag
1524 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1525 header e_relaxable, major hackery in callbacks
1526 * libaout.h : add space for a_relaxable.
1527 * seclet.c (rel): don't relax empty sections
1530 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * section.c (STD_SECTION): add some casts to the initializers for
1535 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1537 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1538 and add appropriate casts to keep (picayune) aix-cc happy.
1540 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1542 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1543 symbol pointers. Punt expensive & useless bfd_realloc. Use
1544 malloc for raw symbols, and free it before returning.
1545 (bfd_section_from_shdr): Do not slurp symbol table until politely
1546 asked. Do not even slurp string tables.
1547 (elf_get_symtab_upper_bound): Count 'em without reading them.
1548 (elf_get_symtab): This is how to politely ask. Schlurp!
1549 This should probably just *become* elf_slurp_symbol_table, FIXME.
1551 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1553 * archive.c (bsd_write_armap): write the timestamp of the
1554 archive header to be just a little bit later than the timestamp of
1555 the file, otherwise the linker will complain that the index is
1558 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1560 * configure.in: Add m68k-ericsson-*.
1562 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1564 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1565 * elf.c: Remove unconditional debug printf's.
1566 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1567 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1568 (elf_slurp_symbol_table): Hand out symbols in forward, not
1569 reverse order. Simplify duplicate code.
1571 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1573 * elf.c: Remove "(void)" casts from function calls where the
1574 return value is ignored, in accordance with GNU coding standards.
1576 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1578 * hppa.c: Apply John's standard fix to avoid "empty translation
1579 unit" warnings from some ANSI-C compilers.
1581 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1583 * hosts/solaris2.h: Configure same as sysv4.
1585 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1587 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1588 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1589 type match actual return type.
1590 * elf_print_symbol (section_name): Make CONST.
1592 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1594 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1595 New files, for Linux (a free Unix clone for 386 machines).
1596 * Makefile.in, configure.in, targets.c: Update accordingly.
1598 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1599 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1600 correct calling of howto special functions and fixes from Raeburn
1602 * archures.c: nuke bfd_reloc_code_type
1603 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1604 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1605 SEC_NEVER_LOAD, various other bfdgas newness
1606 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1607 * targets.c: change jump table vector to above
1610 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1612 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1613 its prototype will be included in libbfd.h. Change result type
1614 to struct * (rather than equivalent typedef) so it can be used in
1615 the prototype, where they typedef won't be known.
1616 * libbfd.h: Updated version.
1618 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1620 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1621 targets.c: HPPA merge.
1623 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1625 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1626 * config/solaris2.mh: Kludge around Sun compiler bug.
1628 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1630 * libaout.h (aout_backend_data): Change defs of two bitfields to
1631 be unsigned chars instead to get around rs6000 compiler problem.
1633 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1635 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1636 Correct misconception that there can be only one symbol table.
1637 Only call elf_slurp_symbol_table on the full symbol table, not
1638 the dynamic one which is only a subset of the full one.
1640 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1642 * coffcode.h (coff_compute_section_file_positions): For I960,
1643 don't align sections in file.
1645 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1647 * targets.c (struct bfd_target): Added field for target-specific
1648 (but not file-specific) data, for distinguishing minor
1649 characteristics between (e.g.) a.out formats.
1651 * section.c (struct sec): New field user_set_vma indicates vma
1652 field should be heeded, not assumed to be unset.
1653 (STD_SECTION): Initialize that field of standard sections to zero.
1654 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1656 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1657 pre-swapped version.
1659 * archures.c (struct bfd_arch_info): Fixed order of comment and
1660 field decl. New fields indicate size of page and segment for
1662 * cpu-m68k.c (N): Fill in values.
1663 * cpu-sparc.c (arch_info_struct): Ditto.
1665 * libaout.h (struct aout_backend_data): Various bits of data (not
1666 all used currently) with characteristics of a.out implementation.
1667 Important field for now is text_includes_header, indicating that
1668 the text section starts immediately after the file header, which
1669 gets mapped in with it.
1670 (struct aout_data): New fields indicate whether vma has been
1671 adjusted yet (not yet used), and what magic number will be used in
1672 the output file (should go away in favor of vma_adjusted).
1673 (WRITE_HEADERS): Code for dealing with section sizes and related
1674 header fields replaced with call to adjust_sizes_and_vmas.
1675 * aoutx.h (some_aout_object_p): Fill in magic number field.
1676 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1677 (set_arch_mach): Set page size and segment size once CPU
1679 (adjust_sizes_and_vmas): New function; has much code moved
1680 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1681 and size parameters, as well as many header fields, after deciding
1682 on magic number for output file. Checks to ensure that this
1683 adjustment has only been done once.
1684 (set_section_contents): Call adjust_sizes_and_vmas instead of
1685 doing much of the work here.
1687 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1688 default (null) values of these fields.
1689 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1690 value in exec header.
1691 (sunos4_aout_backend, MY_backend_data): Define backend data
1692 indicating file header is included in text section.
1694 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1696 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1697 gcc version 2, to avoid warnings.
1699 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1701 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1702 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1704 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1706 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1708 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1710 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1711 * configure.in: Rewrite target parsing to use simple format.
1712 Handle sparc-sun-solaris2 configuration.
1713 * aout64.h: Avoid ANSI C brain death warning.
1714 * elf.c: Avoid trigraph (???) or /* in comments.
1716 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1718 * config/sysv4.mh: new file, RANLIB=echo
1720 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1722 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1724 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1725 elf_core_tdata_struct into a single common struct. Core files
1726 wouldn't have worked at all without this.
1727 (bfd_elf_find_section): New function for GDB's undercover use
1728 to find string sections that BFD hides from it.
1729 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1731 (elf_object_p, elf_core_file_p): Allocate internal file header
1732 storage dynamically.
1733 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1734 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1736 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1738 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1740 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1742 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1744 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1746 * configure.in: handle m680[01234]0 as aliases for m68k
1748 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1750 * coff-a29k.c: do byte relocs correctly
1751 * coffcode.h (styp_to_sec_flags): never load INFO sections
1752 * seclet.c (rel): don't relocate INFO sections
1754 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1756 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1757 Make the symbols unmodifiable.
1758 (bfd_section_init): Deleted.
1759 * init.c (bfd_init): Don't call bfd_section_init.
1761 * section.c (bfd_set_section_contents): Ensure that range to be
1762 written is within section boundaries.
1763 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1766 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1768 * coff-i960.c (howto_table): Deleted.
1769 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1770 interesting entries from old howto_table.
1771 (RTYPE2HOWTO): Adjusted to use switch.
1772 (coff_i960_reloc_type_lookup): New function.
1774 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1775 records for section symbol.
1776 (make_abs_section): Unused; deleted.
1777 (renumber_symbols): Re-order symbols so undefined symbols come
1778 last, as COFF format desires.
1779 (coff_write_symbol): Put C_FILE symbols in debug section always.
1780 (coff_section_symbol): New function; creates a symbol with the
1781 same name as a section, and sets up aux records for it.
1782 (coff_add_missing_symbols): New function; adds section symbols to
1783 symbol table if they aren't there already. Should someday also
1784 add a dummy C_FILE symbol if none is present.
1785 (coff_write_object_contents): Add missing symbols before preparing
1786 symbol table to be written.
1787 (coff_slurp_reloc_table): Verify that symbol indices read in are
1788 in a reasonable range.
1789 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1790 (obj_conv_table_size): Accessor macro.
1792 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1793 reloc types on i960.
1795 * bfd-in.h (bfd_get_section_name): New macro. Like
1796 bfd_section_name, but returns rvalue, not lvalue.
1797 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1798 (bfd_get_section_flags): Now returns rvalue.
1800 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1801 general, some specific to sparc or i960.
1803 * aoutx.h (set_section_contents): Set VMA for each section based
1804 on previous section. If text section VMA doesn't appear to have
1805 been set, make a best guess from the type of file.
1807 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1809 (MY(vec)): Initialize reloc_type_lookup field.
1811 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1812 (bfd_error_trap, bfd_error_vector): Extern, not common.
1814 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1815 few types of relocs for sparc; will need enhancement.
1817 * bout.c (callj_callback): Use DEFUN macro in definition.
1818 * coff-i960.c (optcall_callback): Likewise.
1820 * targets.c (bfd_target): Added fields reloc_type_lookup and
1821 _bfd_make_debug_symbol. Also minor comment changes.
1822 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1823 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1824 than arch info, and dispatch with BFD_SEND. Callers changed.
1825 * archures.c (struct bfd_arch_info): Deleted field
1827 * cpu-*.c: Don't initialize that field.
1829 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1830 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1831 (bfd_errmsg): Now returns ptr to const.
1832 * bfd-in.h (bfd_errmsg): Fix prototype.
1834 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1835 * reloc.c (bfd_generic_relax_section): Ditto.
1837 * section.c (Section Output doc): Improve description of use of
1838 output_section and output_offset.
1840 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1842 * sco-core.c: new file from net.
1843 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1844 Now we have the hairy linker, it's possible to move symbols from
1845 one section into another. Actually make that work!
1847 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1849 * hosts/sun3.h: fix declaration of free.
1851 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1853 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1854 * coff-h8300.c (reloc_processing): all relocs are relative to
1856 * opncls.c: don't use fdopen on DOS systems
1858 short patches from Glenn Kasten (glenn@ready.com)
1859 * target.c: enabled oasys support
1860 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1861 fix problem where a relocation which crossed a modification byte
1862 boundary did not work. Fix problem where a relocation near the end
1863 of a data record did not work.
1866 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1868 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1869 archvie header string counts the endian way, this heuristic sees
1870 how big an archive string to read by trying it one way and if the
1871 string table is unreasonably big, trying it the other. *FIXME*.
1872 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1874 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1876 * bfd-in.h: Increase version number to 1.97, for consistency
1878 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1880 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1882 * bfd-in.h: bump version to 1.96
1883 Major change; changed calling convention for
1884 bfd_get_relocated_section_contents so that caller allocates
1885 memory for section data.
1886 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1887 seclet.c, targets.c, bfd.c: reflect new convention.
1888 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1889 case, then use reasonable default values for SEC_* flags.
1891 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1893 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1894 size of output reloc struct.
1895 * targets.c, Makefile.in: comment out tekhex for the moment.
1896 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1897 * configure.in: tandem target is st2000
1898 * coff-m68k.c: rename static howto_table to global
1899 m68kcoff_howto_table.
1900 * bout.c: remove unnecessary abort
1901 * coff-a29k.c: various changes to the way relocations work to cope
1902 with the "new order" and latent bugs.
1905 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1908 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1909 * reloc.c (bfd_perform-relocation): don't relocate refs to
1910 absolute symbols if doing a partial link.
1912 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1914 * configure.in: Add a29k-amd-udi.
1916 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1918 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1919 internal_exec structure before initializing the fields that
1920 are used, so that the unused fields are in a known state.
1922 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1924 * tekhex.c (struct data_struct): Convert from typedef that
1925 typedefs nothing to a normal structure declaration.
1926 * tekhex.c (pass_over): Prototype args for function that
1927 second arg points to.
1929 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1931 * Makefile.in: remove old style staging. Do not print recursion
1934 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1935 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1938 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1940 * bfd.c, Makefile.in: added tekhex
1941 * aoutx.h (set_section_contents): pages should be padded to the
1942 size of a page, not the size of a segment.
1943 * configure.in: added go32 host and i386-aout target.
1944 * i386aout.c, libaout.h: now works for go32 target
1945 * ieee.c: fix bit rot.
1946 * seclet.c: support for padding seclet type.
1948 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1950 * Makefile.in: added .NOEXPORT:
1952 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1954 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1956 * elf.c (elf_compute_section_file_positions,
1957 elf_write_object_contents): Return boolean, not NULL (which
1959 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1960 Also ifdef-out code that aborts on unhandled section types.
1962 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1964 * configure.in: Recognize ncr3000 config
1965 * Makefile.in (MINUS_G): Pass on to recursive makes.
1966 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1968 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1970 * Makefile.in: Now that we have sym.h and symconst.h, compile
1971 coff-msym.c on all systems.
1972 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1973 * coff-msym.c: Update include files and comments; add weakext bit.
1975 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1977 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1978 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1980 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1982 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1983 * configure.in: Add new host and target configs.
1984 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1985 structs, which vary; just use member name.
1986 (elf_object_p, elf_core_file_p): Lint, fix comments.
1987 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1989 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1991 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1992 local, disposable, copy of the external form of section header
1993 table and program header table entries.
1995 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1997 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1999 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2001 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2004 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2006 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2008 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2010 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2011 not internal bfd_assert function (twice).
2013 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2015 * aout-target.h: change ar_max_namelen to 15 (the right value)
2016 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2019 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2021 * archive.c (bfd_generic_archive_p): check for bout archives too.
2022 * bout.c: make it work again.
2024 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2026 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2028 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2029 bfd_xmalloc() instead of bare malloc().
2031 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2033 * Makefile.in: pass down MAKEINFO on info.
2035 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2037 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2038 host/h-<foo> now just <foo>.
2039 * configure.in: reflect changes
2041 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2043 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2044 actual source file, not just the generated libbfd.h.
2046 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2048 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2049 gdb on little-endian 960 code.
2050 * archive.c (compute_and_write_armap): indirect symbols should go
2051 into the archive header too.
2053 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2055 * Makefile.in: added check target.
2057 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2059 * coff-msym.c: Move this file from gdb/ecoff.c. It
2060 handles byte-swapping for ECOFF (MIPS symbol) files.
2061 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2062 to the files built on MIPS-based hosts.
2063 * Makefile.in: Add rule for coff-msym.
2065 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2067 * Makefile.in: added clean-info target. MINIMIZE=1.
2069 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2071 * coff-rs6000.c: Move core file functions into separate
2072 new file rs6000-core.c. This is needed because reading
2073 core files depends on native include files that conflict
2074 with ../include/coff/rs6000.h.
2075 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2077 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2079 * aoutx.h (NAME(aout,print_symbol)): Don't print
2080 symbol addresss for undefined symbols.
2081 * coff-rs6000.c: Various updates (due to target-
2082 independent changes).
2083 * libbfd.h: Ditto (tdata field is now a union).
2084 * hosts/h-sparc.h: Removed prototype for bogus function
2085 'emset' (presumably should have been 'memset' - which is there).
2087 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2089 * configure.in (mips-big-* target): Same is Iris.
2091 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2093 * aoutx.h (translate_from_native_sym_flags): when creating an
2094 alias symbol, fill in the section as undefined, rather than
2095 leaving it blank. If an output section can't be found for a
2096 symbol, then don't core dump.
2098 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2100 * Makefile.in, configure.in: removed traces of namesubdir,
2101 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2102 copyrights to '92, changed some from Cygnus to FSF.
2104 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2107 * coff-h8300.c: fix stupid reloc subtraction bug
2108 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2109 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2110 the symbol.flags and done_lineno fields.
2112 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2114 * coffcode.h (coff_write_symbol): write out the correct number of
2116 * cpu-h8300.c: fix disassembly bug
2118 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2120 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2121 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2122 reloc.c, section.c (bfd_map_over_sections), targets.c
2123 (bfd_target_list): Protolint.
2124 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2126 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2128 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2130 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2131 section of a symbol rather than the section of a reffed symbol to
2132 determine the r_index of an emmitted reloc.
2134 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2136 * PORTING: New (preliminary) porting guide.
2138 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2140 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2141 (howto_hvrt16): lint.
2143 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2145 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2146 a full configuration (with possible cross-development),
2147 instead of using host-aout.c.
2149 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2151 * aout-target.h (MY(write_object_contents):
2152 Set obj_reloc_entry_size (abfd).
2153 * gen-aout.c: Change to emit a .c files, not a .h file.
2155 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2157 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2158 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2160 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2162 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2163 with more than one auxent can cause nasty core dumps.
2165 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2166 "done_lineno" so that a symbol which appears twice in the symbol
2167 table only gets it's linenumbers relocated once. Modifed
2168 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2171 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2173 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2174 stuff to use the New Order.
2176 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2178 * ieee.c: Change type of envi[] to unsigned char.
2180 * configure.in: fix vax ultrix configuration.
2182 * elf.c (bfd_section_from_shdr): Deal with null return from
2183 bfd_make_section(). (elf_object_p): Select endianess properly.
2185 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2187 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2189 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2191 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2192 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2193 * host-aout.c: Don't use aout-params.h; configure these systems
2194 in their xm files, not in a randomly generated file.
2195 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2197 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2199 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2201 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2202 host_aout_vec here as well.
2204 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2206 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2207 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2208 to prevent undefined symbol.
2210 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2212 Various lints found on PersSony
2213 * aoutx.h: cast an enum
2214 * coff-a29k.c: many ints in reloc structure turned to enum
2215 * coffcode.h: more enums
2216 * cpu-h8300.c: more enums
2217 * opncls.c: more enums
2219 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2221 * configure.in: Make Tahoe configuration work again.
2222 * bfd-in.h: Remove trailing comma from enum declaration.
2223 * ieee.c: Can't put byte values >0x7F into a signed char.
2225 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2227 * Makefile.in: Add dependencies for various coff-*.o files.
2229 * elf.c: Remove extraneous paren from core_prpsinfo and
2230 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2231 Replace references to old section "size" member with new
2232 "_raw_size" member. Implement elf_make_empty_symbol, which
2235 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2237 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2240 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2242 * coffcode.h (bfd_coff_relax_section): now static.
2243 (bfd_coff_get_relocated_section_contents): various type lints.
2245 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2247 New entry point in the transfer vector - bfd_relax_section.
2249 * aout-target.h: add to vector, call generic_relax
2250 * bfd-in.h: add to vector
2251 * bfd.c: add #define for vector
2252 * bout.c: add to vector, call generic_relax
2253 * coffcode.h: add to vector, also now has coff specific relax code
2254 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2255 * elf.c: call generic_relax
2256 * ieee.c: call new vector, clean up some bugs due to the creation
2258 * libbfd.h: add bfd_generic_relax_section EXFUN
2259 * oasys.c: call generic_relax
2260 * reloc.c: implement generic_relax
2261 * seclet.c: moved much of this into coffcode.h
2262 * srec.c: call generic_relax
2263 * targets.c: define new transfer vector
2265 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2267 * everything: now modified to use smaller reloc type. Self hosts
2270 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2272 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2273 New files for stratus.
2275 * configure.in: Add configuration fragments for stratus.
2277 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2279 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2280 variables as CONST since they are set to point to a const char
2281 string. Fixes compiler complaints.
2283 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2285 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2288 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2290 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2291 symbols, so that we can emit the correct file name even
2292 if it's an include file.
2294 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2296 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2297 (Reported by john@labtam.labtam.oz.au (John Carey)).
2299 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2301 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2303 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2304 being used to -DHAVE_PROCFS.
2306 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2307 '#include "fopen-same.h"' to end of file to match other h-* files.
2309 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2311 * configure.in: Change svr4 references to sysv4. Add case
2312 "unknown" for target vendor and infer some targets based
2313 on the specified operating system.
2315 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2317 * bfd-in.h, libaout.h: ANSIfy enums.
2319 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2321 * archive.c (normalize): created version for VMS which removes the
2322 VMS directory crap from the front and end of a filename, eg turn
2323 [-.foo]bar.obj;123 into bar.obj
2324 (bfd_construct_extended_name_table): now writes index into an
2325 extended name table in decimal - the same base used to read an
2326 extended name table.
2328 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2330 * aout-encap.c: Fix to use aout-target.h.
2331 * aoutf1.h: Use standard MY_object_p and MY_callback
2332 in aout-target.h. Remove target-specific versions.
2333 * host-aout.c: Re-write to use aout-target.h.
2334 * gen-aout.c: New files use with host-aout.c to generate
2335 host-specific a.out-related parameters.
2336 * Makefile.in: host-aout.o depends on aout-params.h, which is
2337 generated by gen-aout.
2338 * aout-target.h: Make a little more flexible.
2339 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2340 macro. Instead, inline it in aout-target.h.
2341 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2342 a gcc -Wall warning.
2343 * archive.c: Add missing commas in DEFUN macro (2 places).
2344 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2345 Berkeley ones, now that libiberty has them:
2346 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2347 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2348 remove unused variable.
2350 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2352 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2353 and execname inside HAVE_PROCFS ifdef since they are unused
2354 when it is not defined.
2356 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2358 * elf.c: Flag all sections as either code or data. We can't
2359 be sure what they are anyway, since ELF doesn't fit the
2360 traditional model of text+data+bss very well. Add new local
2361 function elf_read() to simplify code. Record entry point in
2364 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2366 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2367 rather than N copies of the same lines.
2369 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2371 * cpu-h8300.c: disassemble branch displacements correctly
2372 * coff-h8300.c: put reloc offsets out in 32bits
2374 * makefile.dos, configdj.bat: New files from DJ
2375 * cache.c: fopen with new macros is needed for DOS.
2376 * ieee.c: environ renamed to envi to stop an include file
2378 * opncls.c, coff-rs6000.c: more fopens with macros.
2380 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2382 * Makefile.in: infodir belongs in datadir.
2384 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2386 * Makefile.in: fix where docdir lives
2388 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2389 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2390 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2391 srec.c, syms.c, targets.c : all new documentation and lint
2395 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2397 * coffcode.h, srec.c: Lint.
2399 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2401 * Makefile.in: install using INSTALL_DATA, added standards.text
2404 * configure.in: mark directory as target dependent. configure
2405 nows works in objdir always so make file existence checks
2408 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2410 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2411 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2412 and mandir now keyed off datadir by default.
2414 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2416 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2417 computation of arch and machine type so it's worked out before
2418 some_aout_object_p is called.
2419 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2421 * archures.c: add extra field 'section_align_power' to hold
2422 default section alignment in object files.
2423 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2424 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2425 initialize the new field.
2426 * bout.c (b_out_callback): replace the text size, since aout
2428 * aoutx.h: Documentation in the new style
2430 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2432 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2433 use the saved value if mtime_set is already set (intended
2434 for archive files, though apparently not used yet).
2436 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2438 * targets.c: Revise comments about how to configure the target
2439 vector, to match reality. Remove mention of obsolete methods.
2440 Remove long lists of capitalized macros that turn into the same
2441 thing in lowercase. Normal vector simply lists all known
2442 lowercase xvec names; all other cases are handled by SELECT_VECS.
2444 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2447 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2448 list of supported targets.
2450 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2452 * archive.c (bsd_write_armap): The pad byte sometimes added to
2453 the string table in a __.SYMDEF member is now
2454 counted as part of the size of the string table.
2455 This is compatible with the old ranlib, as well as Sun's.
2457 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2459 * srec.c: Rewrote to fix many bugs; now gets the record type
2460 right, doesn't choke on input, sets the start address in an S9 and
2461 fills in the filename on an S0.
2463 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2465 * cpu-h8300.c: Add support for MEMIND addressing mode
2467 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2469 * coffcode.h: use the new macro if available
2471 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2472 * Makefile.in: Fixed dependencies due to file rename
2474 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2475 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2476 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2477 newos3.c, stab-syms.c, syms.c: All these files have had their
2478 #includes altered to point to the new places.
2480 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2482 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2484 * configure.in: Add vendor "ncr" as supported per-target vendor.
2485 Add svr4 case for i386 per-host case.
2487 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2490 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2492 * syms.c (bfd_decode_symclass): Return 'A'
2493 for symbols that are both absolute and global.
2494 * archive.c (bfd_special_undocumented_glue): Return NULL
2495 if bfd_ar_hdr_from_filesystem returns NULL.
2497 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2499 * Makefile.in: added coff-h8300
2500 * configure.in: now h8 is a coff target
2501 * cpu-h8300.c: fix various disassembly problems
2502 * libcoff.h: took out some code which has been #0ed for a long
2504 * targets.c: added h8 coff
2505 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2506 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2508 * coffcode.h: Started to change the way machine dependencies are
2509 handled, from the nest of #ifdefs to macros defined in the
2510 including coff-<foo>.c
2512 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2514 * aoutx.h (some_aout_object_p): Set the `executable' bit
2515 if the entry point is contained in the text segment, even if the
2516 text segment is at location 0.
2518 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2519 nonstandard MIPS sections (.rdata, .sdata, etc).
2521 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2522 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2523 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2525 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2527 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2529 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2530 from syms.c to new file stab-syms.c. Also, since GNU extended
2531 type codes such as N_SETT are no longer in ../include/stab.def,
2532 include them manually.
2533 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2534 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2535 * libaout.h: Added prototype for aout_stab_name().
2536 * Makefile.in: Update Makefile for new stab-syms.[co].
2538 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2540 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2541 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2542 just make N_XXX work by excluding the header from the text segment.
2543 * aoutx.h: Fix comments to match.
2545 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2547 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2548 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2549 for the "logical" text segment (i.e. never consider the exec
2550 header to be part of the text segment). This change is
2551 needed for consistency with various other parts of bfd and ld.
2552 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2553 and move calculation of obj_textsec(abfd)->size to libaout.h.
2554 * bfd-in.h: Removed bogus ';'.
2556 * Makefile.in: Add MINIMIZE flag to select lean
2557 or bloated target_vector.
2558 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2559 * newsos3.c: Fixes to ../include/aout64.h remove need
2560 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2562 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2564 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2565 handle both little and big-endian targets, with little
2566 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2567 * host-aout.c: Add FIXME note.
2569 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2571 * targets.c: Make the default target_vector contain
2572 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2573 Old behavior can be gotten by defining ALL_TARGETS.
2574 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2575 Factored out common code into new file aout-target.h.
2576 Saves a lot of duplicate code for a.out variants.
2578 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2580 Get 'make headers' to work when configured with +subdirs.
2581 * Makefile.in: Add $(subdir) to docdir path.
2582 * doc/Makefile.in (protos): Add $(srcdir) prefix
2583 to name of sed scripts.
2585 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2587 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2588 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2589 to include names of N_SETT etc.
2591 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2593 * elf.c: Add minimal support for ELF symbol tables. Generates
2594 canonical bfd symbol tables from ELF symbol tables. Change the
2595 name of some functions from bfd_<name> to elf_<name>.
2597 * syms.c: Trivial fix to comment to remove a redundant "to".
2599 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2601 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2602 form that GDB recognizes as COFF.
2604 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2606 * ieee.c (ieee_object_p): cast NULL correctly.
2607 * configure.in: added harris host
2609 * coff-a29k.c: Lots of changes, most from David Wood.
2611 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2613 * coff-m88k.c (coff_write_armap): Just #undef it.
2615 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2617 * Makefile.in: standardize on MINUS_G to disable debugging
2618 * coff-m88k.c: create coff armaps instead of bsd ones.
2619 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2622 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2624 * elf.c: Additions to support ELF format core files.
2625 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2626 has support for /proc (all the include files in particular).
2628 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2630 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2631 of two N_SO stabs, one for directory, and one for filename.
2633 * bfd-in.h (print_vma): Factor out duplicate definition.
2635 Exit a little more gracefully when malloc returns NULL.
2636 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2637 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2638 * libbfd.h: Rre-generated due to libbfd.c update.
2640 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2642 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2644 * elf.c (elf_object_p): Don't try to create a bfd section for
2645 the first ELF section header. It is just a placeholder.
2647 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2649 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2650 core files, when compiling native.
2651 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2653 FIXME: The aoutf1.h change below needs to be reversed back
2656 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2658 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2659 manipulation of lnno fields in lineno structs in a coff-<f>.h
2660 independent way. Override it in coff-<f>.h to your favourite
2661 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2662 (coff_swap_lineno_out): modified to use the new macros.
2664 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2666 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2667 unknown arch when the magic number doesn't specify the
2668 architecture, since some OSs (eg old sun3s) don't set the number, and
2669 020 is probably the right answer anyway.
2671 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2673 * hosts/h-news.h, hosts/h-rtbsd.h:
2674 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2675 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2676 bfd_print_symbol_nm, for use by nm.
2677 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2678 bfd_print_symbol_nm option, to print in nm format.
2679 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2680 oasys.c (oasys_print_symbol): Provide stub implementations
2681 for bfd_print_symbol_nm.
2682 * syms.c: New function bfd_decode_symclass, used by nm printer.
2683 New function bfd_stab_name to look up string name of stab code.
2685 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2687 * Makefile.in: Added ctor.c
2688 * archures.c (bfd_default_arch_struct) added
2689 bfd_default_reloc_type_lookup.
2690 * coffcode.h: removed a load of #if 0ed code.
2691 (coff_compute_file_section_positions): now works out the section
2692 alignment and size correctly in all cases.
2693 (coff_get_symtab): looks for constructor symbols and calls the
2694 right function when they're found. (coff_canonicalize_reloc):
2695 knows when a section is full of constructors and does the right
2697 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2699 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2700 * libcoff.h: removed #if 0ed code
2701 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2702 arch independent constructor relocation type.
2703 (bfd_reloc_type_lookup): removed the comment "this will go away"
2704 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2705 reloc which is used when BFD_RELOC_CTOR falls through to give a
2706 default 32bit reloc for constructors.
2707 (bfd_default_reloc_type_lookup): added.
2708 * aoutf1.h: fixed SEGMENT_SIZE typo.
2710 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2712 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2713 matching prefix "coff".
2714 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2715 rs/6000 csect records.
2717 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2719 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2720 * configure.in: add motorola delta88 cases
2721 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2722 write_armap prototype
2723 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2725 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2727 * Rename COFF-related files in `coff-ARCH.c' form.
2728 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2729 coff-mips.c, coff-rs6000.c to be exact.
2731 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2732 make output clutter.
2733 * config/mt-*: Ditto.
2735 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2737 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2738 John Gilmore. Archive support from Damon A. Permezel.
2740 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2741 * configure.in: Add rs6000 case.
2742 * targets.c: Add rs6000 vector.
2743 * archures.c: Add rs6000, fix comment on romp.
2744 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2745 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2746 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2747 * section.c (bfd_make_section): Return NULL on attempt to create
2749 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2750 (bfd_swap_aouthdr_in): Handle lots more members.
2751 (make_a_section_from_file): If section has already been seen,
2752 just return false rather than overwriting it.
2753 (coff_real_object_p): Understand incoming magic numbers.
2754 (coff_set_flags): Understand outgoing magic numbers.
2755 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2756 (build_debug_section): Add fn for reading debug string section.
2757 (get_normalized_symtab): Handle symbol names in debug string section.
2758 Remove unused obj_string_table.
2759 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2760 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2761 existing section before making one.
2762 * cpu-rs6000.c: New file.
2763 * rs6000coff.c: New file.
2765 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2767 * elf.c: Add partial support for ELF format corefiles. Still needs
2768 support for extracting registers from corefiles.
2770 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2772 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2773 RANLIB is defined as echo, send the output to /dev/null to help
2774 reduce clutter in the output from doing a make.
2776 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2778 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2779 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2781 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2783 * coffcode.h (coff_compute_section_file_positions): make it pad
2784 section size out if there are alignment restrictions so that the
2785 image will be ok on a system where section positions are worked
2786 out by accumulating sizes rather than from the section headers.
2787 * targets.c (proto write_armap). Changed orl_count to unsigned.
2788 * opncls.c (bfd_close_all_done). Added so that generative
2789 programs like gas can close a bfd without causing bfd confusion.
2790 * libbfd.h (changed becuase of protos)
2791 * amdcoff.c: messed with the way that jmp displacements are
2792 calcualated. This may not yet be totally correct.
2793 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2795 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2796 abs symbol has no section (like a register symbol).
2797 (coff_write_symbol) now zeros auxent before filling it up to help
2798 with sensitive applications.
2799 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2801 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2803 * bfd.c: Make sure we don't get a macro strerror().
2804 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2805 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2806 attempt to recover command, ifdef NO_CORE_COMMAND.
2807 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2809 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2811 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2813 * archive.c (bsd_write_argmap): The size of the ranlib structures
2814 should not include the size field itself.
2815 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2816 adata(abfd)->exec_bytes_size field instead of constant macro,
2817 because aoutx.h compiles to a simple .o file shared by
2818 all 32-bits a.out targets.
2820 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2822 * configure.in: Allow i386-sco-sysv.
2823 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2824 * cpu-h8300.c: lint.
2826 * host-aout.c: New strategy. We use common code, include files,
2827 and data structures to handle the file, but set a few parameters
2828 from the host's config file (page size, text start addr, etc).
2829 * libaout.h: Define HP BSD machine types.
2830 * aoutf1.h: Handle reading a.outs with these types.
2832 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2833 virtual-memory-address of the .reg section. We can't just make a
2834 section for "all the regs and nothing else" because only GDB knows
2835 exactly where the regs are (scattered around the upage and stack).
2836 Clean up memory allocation. Remove big- and little-endian
2837 vectors, replace with single vector; this only runs on the host,
2838 in host byte order. Replace byteswap routines with aborts in case
2840 * targets.c: There's only one trad_core_vec now.
2841 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2843 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2845 * hosts/h-amix.h (free): Fix prototype.
2847 * aoutx.h: Don't use NULL as an integer, for braindead systems
2848 that declare it as (void *)0. (From Peter Schauer.)
2850 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2852 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2853 problem with bad Ultrix system headers.
2854 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2855 various kinds of alignments for the various kinds of
2858 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2860 * doc/Makefile: Don't assume . is on the path (from James Clark).
2862 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2864 * Makefile.in: Avoid Sun Make VPATH bugs.
2865 * targets.c: Declare trad_core vectors extern.
2867 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2869 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2870 * libbfd.h: Moved ALIGN macro here.
2871 * bout.c (b_out_callback): Replace i960_align by align_power.
2873 * libaout.h (struct aoutdata): Added fields page_size,
2874 segment_size and exec_bytes_size. These help generic code
2875 (in aoutx.h and libaout.h) to figure out where to align
2876 the various segments in a demand paged file.
2877 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2878 to decide if the exec header counts in a_text (text segment size).
2879 Also, assume D_PAGED flag is set; don't set it here.
2880 * bout.c (b_out_callback): Add initialization of
2881 adata fields page_size, segment_size, and exec_bytes_size.
2882 * host-aout.c (NAME(host_aout, callback) and
2883 NAME(host_aout,mkobject): Ditto.
2884 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2885 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2886 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2887 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2888 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2889 for some systems (mainly sunos), so do it in the callback instead.
2890 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2891 * aoutx.h (NAME(aout,set_section_contents): Change the way
2892 filepos and size of sections are carried out to support
2893 older styles of demand paged executables.
2896 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2898 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2899 * bfd.c: Added macros to enable gas to swap coff records.
2900 * coffcode.h: Make the coff_swap_*_out routines return the number
2901 of bytes swapped, and cleaned up their prototypes.
2902 * configure.in: Added ebmon/coff support
2903 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2905 * targets.c: Added new entry points for coff swapping
2907 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2909 Restructure configuration scheme for bfd, binutils, ld.
2911 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2912 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2913 Change some config names to match other dirs.
2914 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2916 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2917 ../include/sysdep.h.
2918 * cpu-i960.c: Strncmp needed a length arg.
2919 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2920 * i386aout.c: Remove dead N_TXTOFF override.
2921 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2922 * config/: Rename some config files to match up h-*.h names.
2923 Remove all the HOST_SYS definitions from the config files.
2924 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2925 * hosts/h-hp9000.h: Remove USG comment.
2926 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2927 * hosts/h-news.h, h-sparc-64.h: New config files that had
2928 previously been kludged in the <sysdep.h> file.
2930 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2932 * config/*: trad-core support is HOST dependent, not target
2933 dependent. Target config files only set DEFAULT_VECTOR and/or
2934 other vector elements. Exception: when host-aout.c is in use,
2935 in which case we're forced to assume we're native (hp, vax,
2936 tahoe). Rename XDEPFILES to HDEPFILES.
2937 * Makefile.in: Rename XDEPFILES.
2938 * config/h-sun*: Don't force static linking.
2939 * trad-core.c: Document how to use it nowadays.
2940 * i386aout.c, newsos3.c: Clean up.
2941 * i386coff.c: Allow 386 coff files to be used as core files too
2942 (for reading core files from embedded systems).
2944 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2946 * Add i386aout.c for a.out support on the i386.
2948 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2950 * reloc.c, section.c, syms.c, targets.c: correct info-node
2951 structure in *doc* comments.
2952 doc/Makefile: stop hiding complaints from makeinfo.
2954 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2956 * aoutx.h (...some_aout_object_p): Take a third parameter,
2957 the internal_exec struct, and avoid ever looking at an
2958 external_exec. All callers changed to read the entire
2959 external_exec struct, swap and check its magic number,
2960 swap in the whole structure, and pass the swapped-in version to
2962 * bout.c: Bring into modern era. Use single _object_p routine
2963 for big- aand little-endian. Provide internal and external
2964 exec header structs. Use separate swap-in and swap-out routines.
2966 * libaout.h: Move struct internal_exec from ../include/aout64.h
2967 to here. Add obj_symbol_entry_size to struct aoutdata.
2968 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2970 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2971 EXTERNAL_NLIST_SIZE. Callers changed.
2973 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2975 * bfd.c: Remove strerror() to libiberty.
2977 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2978 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2979 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2980 last byte of transfer, not first byte, is within the section.
2982 * host-aout.c: Remove `BSD' archive support. Lint.
2984 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2985 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2986 `bfd_arch_info_type'. All uses changed.
2987 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2988 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2989 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2990 it needs a better name.) All uses changed.
2991 * targets.c: Rename `enum target_flavour_enum' to `enum
2992 target_flavour', and remove the `_enum' from all of the enum
2993 values themselves. All uses changed.
2995 * configure.in, config/h-i386mach: i386 mach host.
2996 * config/t-i386-aout: Use host-aout.c.
2998 * trad-core.c: Give it its own xvec's to make it independent
2999 of other file formats.
3000 * ecoff.c, host-aout.c: Remove refs to trad-core.
3001 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3002 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3004 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3006 * reloc.c: Extended NEWHOWTO macro
3007 * ieee.c: Changed the way 8bit pcrel is done
3008 * cpu-h8300.c: got the registers in the right order
3010 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3012 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3013 prediction is vindicated!
3015 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3016 Remove refs to howto.c, since Steve forgot.
3018 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3020 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3021 still work. Now allows any architecture/machine to be set.
3023 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3025 * howto.c deleted and moved code to reloc.c
3027 * libbfd.h, libbfd-in.h removed $id stuff for real
3029 * cpu-h8300.c Made it match various different spellings of h8300.
3031 * archures.c: Took out the first char filter which made it only
3032 look for a cpu/arch match when the first chars of supplied and
3033 tested names were the same.
3035 * targets.c removed oasys stuff, pending someone to fix the bugs
3039 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3041 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3042 ELF support good enough for GDB.
3043 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3044 m68k-cbm-svr4 host and target.
3045 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3046 so `diff' and `patch' can cope.
3048 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3050 * archures.c: removed texinfo error
3052 * init.c: added texinfo hooks, and removed initialization error
3055 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3058 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3060 * cpu-i960.c: Avoid numerical count of initializers.
3062 Vax Ultrix changes from David Taylor <taylor@think.com>:
3063 * host-aout.c: Make little-endian vector really little-endian.
3064 * configure.in: Separate vax and tahoe cases, handle ultrix.
3065 * config/t-vax: Add trad-core.o.
3066 * config/h-vaxult: New host system.
3068 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3070 * bfd-in.h VERSION, change version number to 0.18, this makes a
3071 gap, but now is the same as the linker version number.
3073 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3074 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3075 files will eventually contain processor specific bits for bfd,
3076 like strange relocation information and dis/assembly. So far only
3077 the H8 has been even partially done. This work also ties in with
3078 the change in handling architectures.
3080 * amdcoff.c: (a29k_reloc) fix error message.
3082 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3083 discover the architecture of the bfd. (sunos4_callback) calls the
3084 function bfd_set_arch_mach rather than stuffing stuff directly
3085 into the bfd. (sunos4_write_object_contents), changed names of
3088 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3089 setup the environment.
3091 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3092 headers in big endian format, regardless of the endianess of the
3095 * archures.c: totally changed. Now an architecture is represented
3096 with a pointer to an info structure rather than an enumerated type
3097 and a long. The old info is available as two elements in the
3098 structure. Future enhancements to architecure support will
3099 involve pointers to methods being placed into the info structure.
3101 * bfd.c: changed the definition of the bfd structure for the new
3104 * bout.c: (b_out_set_arch_mach) changed to use the new
3105 architecture mechanism.
3107 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3108 the new architecture mechanism.
3110 * configure.in: added h8 stuff.
3112 * ieee.c: too many changes to note. Now ieee files written with
3113 bfd gas and ld can be read by gld and ieee only linkers and
3116 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3118 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3119 than fixing the structure directly.
3121 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3122 than fixing the structure directly.
3124 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3125 before opening a bfd.
3127 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3128 rather than fixing the structure directly.
3130 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3131 in the t/hmake file) a user can select which backends they want
3132 linked with bfd without changing the source.
3134 * init.c: new, looks after initializing modules.
3136 * howto.c: for future use, will allow an application to work out
3137 what cookie to use as a handle on a relcoatio howto.
3139 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3141 * srec.c: Better error checking, partly from Peter Schauer.
3142 (srec_object_p): Avoid assuming any file that starts with 'S' is
3143 an S-record file! (Check for 3 uppercase-hex digits after it.)
3144 (ISHEX): Define new macro for checking supposedly hex characters.
3145 (pass_over): Treat as EOF any S-record line that:
3146 * doesn't have hex in either size character
3147 * produces a size larger than 0x7F
3148 * has an unrecognized type number
3150 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3152 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3153 opncls.c: Lint (saber actually).
3155 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3157 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3158 * newsos3.c: Fixed two types: newos3 -> newsos3.
3159 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3160 to use correct segment.
3162 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3164 * aoutx.h (print_symbol): Handle missing symbol->name.
3166 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3168 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3171 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3173 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3174 add sgi/irix support.
3176 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3178 Changes for the AMD 29000 Ultracomputer port from David Wood.
3181 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3183 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3186 * coffcode.h (coff_real_object_p): Pass information about the
3187 current file's coff symbol format to BFD via the coff_data struct.
3188 (coff_find_nearest_line): obj_icof => coff_data.
3189 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3190 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3191 and DIMNUM == E_DIMNUM.
3192 * configure.in: Handle a29k-*-* hosts, and targets
3193 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3194 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3195 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3196 local_linesz to `coff_data' (tdata) struct.
3197 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3198 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3200 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3202 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3203 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3205 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3207 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3209 (sunos4_core_file_matches_executable_p): Fix header comparison.
3210 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3211 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3213 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3215 Allow GDB to patch object files.
3217 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3218 * trad-core.h (trad_unix_core_file_p): Ditto.
3219 * aoutx.h (aout_set_section_contents): On first output, check
3220 abfd->direction and complain if erroneous.
3222 * Makefile.in: Add crude dependencies.
3224 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3226 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3227 to h/t-xxxx files so that everything will work on System V.
3229 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3231 * aoutx.h: Add information on host-aout.c and how to configure
3232 to use it, to the manual.
3233 * configure.in: Tix typo.
3234 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3235 else dummy out the core file support.
3236 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3237 specified, use it to locate the data section.
3238 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3239 rather than as chars (lint).
3241 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3243 * aoutx.h, coffcode.h: saberized.
3245 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3247 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3249 bfd.c, targets.c: minor rewording of doc segments
3252 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3254 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3255 etc, rather than TEXT_START_ADDR.
3256 * host-aout.c: Remove #if 0 around whole thing.
3257 Update to modern (32/64-bit) a.out naming conventions.
3258 Include a large chunk of ../include/a.out.gnu.h to get macros that
3259 are not defined by the system include files.
3260 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3261 macro used by the other a.out implementations.
3262 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3264 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3266 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3267 texdoc and psdoc; make these depend on generated .texi's
3269 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3272 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3275 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3276 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3277 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3278 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3279 obtrusive marks indicating .c origins.
3281 * bfd.texinfo: generalize most references to linker
3283 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3285 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3286 * archures.c: remove empty foo() definition (crept in at vn1.9)
3288 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3290 * bfd.texinfo: use @setchapternewpage on instead of lots of
3291 @page's; minor rephrasing in Introduction.
3293 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3294 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3295 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3296 segments): used BFD (caps) more consistently as a name in
3297 discourse, fixed a few other minor typos and uses of fonts
3300 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3302 * coffcode.h: fixed bug where string table size wasn't being swapped.
3304 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3306 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3308 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3309 flags. (bfd_print_symbol_vandf) now knows what to do with the
3312 * aoutx.h: made translate_from_native_sym_flags and
3313 translate_to_native_sym_flags produce the above flags.
3316 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3318 * all files: update copyright notices for GPL version 2.
3319 Install header comments and attribute most modules to their
3320 authors. BFD's name is now officially "Binary File Descriptor",
3321 so remove any conflicting pejoratives.
3322 archures.h: Consists solely of comments; remove it.
3324 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3326 * Makefile.in, bfd.c: Made it compile again.
3328 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3330 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3333 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3335 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3336 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3339 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3340 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3342 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3344 * Everything: created some new files, core.c format.c, reloc.c,
3345 section.c and syms.c to split the functionality a bit better.
3346 Cleaned up the rest of the files a bit, and added some
3350 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3352 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3353 really takes 3 arguments, patched code and ammended prototypes.
3355 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3357 * ../include/bfd.h (struct bfd_target): Added new field
3358 "align_power_min" which contains the minimum alignment for a
3359 section. This is used in coff_new_section_hook. The field
3360 insertion necessitates an update of all backends..
3362 * aoutf1.h jump table field inserted
3364 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3367 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3368 table field inserted.
3370 * coffcode.h(just about everything) Now patches up symbol tables
3371 using a different mechanism. The Intel major bug has been fixed,
3372 and the linker can self host on the Aviion and be debugged with
3375 * ecoff.c: new include and jump table patch, i386coff.c: new
3376 include and jump table patch, icoff.c: new include and jump table
3377 patch, ieee.c: can now read archives containing ieee modules.,
3378 libcoff.h: added (combined_entry_type), libieee.h: uped max
3379 sections to 20, m68kcoff.c: new include and jump table patch,
3380 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3381 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3382 srec.c: jump table patch. trad-code.c fixed #IF typeo
3384 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3386 * coffcode.h (coff_swap_aux_in): added else case to deal with
3387 filenames less than 9 characters.
3390 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3392 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3394 * srec.c: now allows any number of sections to be created in a
3395 file. Outputs addresses of the right length.
3397 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3399 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3400 target didn't match, the format got set to the attempted match,
3401 breaking a future test.
3403 *../include/i386coff.h : fixed typo in type field with size
3405 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3406 support in the jump table for the swapping routines exported to
3407 gdb. Now gdb works with the 386.
3409 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3411 * Merge in changes from gdb-3.95 release.
3412 Makefile.in: Allow hmake and tmake files to add OFILES.
3414 bfd.c: support specific targets as well as searching. When
3415 searching, take default target in preference to others.
3417 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3418 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3419 libbfd.h: Support specific targets as well as searching.
3420 opncls.c: Support specific targets as well as searching.
3421 targets.c: Search is short-circuited if default target matches.
3422 liboasys.c, libieee.c: Undo bothner changes that make macros
3423 work to the left of assignment, but which depend on the
3424 representations of different pointer types being the same.
3426 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3428 * i386coff.c: created.
3429 * coffcode.h: added support for 386.
3430 * Makefile.in: added support for 386.
3431 * ../include/i386coff.h: created
3433 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3435 * coffcode.h: removed all put_x_<sizes>
3436 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3440 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3442 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3444 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3446 * everything: Removed sysdep.h from bfd.h and put back into files
3447 from which it was split out. Now 64 bit version is built with a
3448 -DHOST_64_BIT="long long" on the compile line.
3450 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3452 Changed all the [get|put][name] routines to use [get|put]_[size
3455 Put in support for 64 bit work. Now two versions of bfd may be
3456 generated, according to the state of TARGET_64_BIT, one which is
3457 32 bit only, and one which is 64/32 bits.
3458 Created new back end 'demo64' to test 64 bit functionality.
3460 Renamed some files to work on DOS.
3462 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3463 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3464 chage, 64 bit transfer. * liba.out.h: Split out common code from
3465 sunos and newsos into liba.out. Name changes and prototype mods. *
3466 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3467 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3468 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3469 change and 64bit stuff.* newsos3.c: common code removed, new jump
3470 table. * oasys.c: Name change * opncls.c: Portability fixes *
3471 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3472 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3473 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3474 64bit ized. * demo64.c: 64 bit a.out back end
3476 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3478 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3479 on LHS of assignment, even when using old compilers.
3480 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3481 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3482 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3483 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3484 * targets.c: Add declaration of newsos3_vec.
3486 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3488 * aout.c: fixxed some of the problems with filepos calculation.
3489 (swap_ext_reloc): fixed problem with creation of relocs.
3490 (aout_set_section_contents): fixed filepos problem
3492 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3493 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3494 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3495 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3496 cleaned up. (coff_write_object_contents) cleaned up.
3498 * ecoff.c: Totally different. Now supports ecoff fully.
3500 * icoff.c: fixed problems in relocation callout.
3502 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3504 * m68kcoff.c: updated target vector.
3506 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3507 choose_reloc_size. (sunos4_write_object_contents) now calls
3508 choose_reloc_size so outputs relocs correctly, also calculates the
3509 size of the sections correctly.
3513 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3515 Merge Per Bothner's changes to modularize BFD a.out a bit.
3517 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3518 * ieee.c: Cast enums to int before comparing them, for brain-
3520 * coff-code.h: Remove coff_get_section_contents, and use the
3521 generic one instead.
3523 * aout.c: Derive new module from sunos.c, containing generic
3524 support code for all kinds of a.out files.
3526 * sunos.c: Remove all code that goes in aout.c. Split out
3527 machine dependent followup in sunos4_object_p into
3528 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3529 and redefine only the names we CHANGE, not all the names. Drop
3530 the little-endian vector, and rename the vector as sunos4 rather
3533 * b.out.c: Use aout.c routines for most of the work. Slight
3534 changes for the new regime. Remove close_and_cleanup and
3535 get_section_contents in favor of generics. New transfer vector
3538 * newsos.c: New support for Sony NEWS, another a.out format.
3540 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3541 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3542 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3544 * opncls.c (bfd_close): Call format-dependent write_contents
3545 routine, if writing, before calling target-dependent
3546 close_and_cleanup routine (which is now always generic, I think).
3547 * srec.c: Use bfd_alloc instead of malloc. Remove
3548 close_and_cleanup and move code from it to
3549 srec_write_object_contents. Add write_contents to tvec.
3550 * targets.c: Remove a.out little vector, replace a.out big
3551 vector with SunOS vector. FIXME: Need Vax support again now.
3553 * libbfd.h: Add write_contents format-dependent-vector to the
3554 bfd_target vector. Supply a generic close_and_cleanup routine.
3555 * liba.out.h: Handle the new aout.c split. Add prototypes for
3556 all routines defined in aout.c. Rename "sunos" things to "aout"
3557 things. Add a few fields where needed for various formats.
3558 * Makefile.in: Add aout.c and newsos.c.
3560 * archive.c, ieee.c, oasys.c: Lint.
3562 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3565 changed forward declaration struct stat; to reduce warnings. Changed
3566 comment on bfd_h_<x>_x.
3568 * ../include/m68kcoff.h, ../include/intel-coff.h,
3569 ../include/m88k-bcs.h
3570 Now there are two incarnations of relocs, linenos and syments. One for
3571 internal digestion, and one full of char arrays for I/O. The original
3572 names have gone to detect errors.
3574 * Makefile.in, m68kcoff.c, targets.c
3575 Test new structure code with a 68k coff implementaion
3577 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3578 Fixed all the places where there were problems with the size and
3579 alignments of structures on disk and structures in memory. #ifed out
3580 all the code in coffswap.c, since it should be done using the target
3583 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3585 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3586 multiple reloc command.
3588 * sunos.c (sunos4_set_section_contents): Made it so that sections
3589 are always padded to their alignment size.
3591 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3593 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3594 Clean up types and such (saber C problems).
3595 * ecoff.c: Clean up types and such. Remove routines that are
3596 not used. Fix up reading and swapping of shorts from files.
3598 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3600 * a.out.vax.c: Remove two bogus "static" from prototypes.
3602 * ecoff.c: Got rid of lots of non-working junk (that had
3603 been copied directly from coff-code.h).
3604 Updated to be consistent with updates to icoff.c and coff-code.h.
3606 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3607 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3609 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3610 but until the target_vector is automatically generated,
3611 it's as good as any. Note that the text offset is the only
3612 difference between NewsOS and SunOs (including magic numbers).
3613 (Most of the sunos_* routines should to renamed bsd_*
3614 and move to a bsd.c file. Then (and when the target_vector
3615 is automatically generated) it might make sense to create
3616 a separate Sony target.)
3618 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3619 on some systems, and doesn't help on others.
3620 Similarly, only define X_OK if not already defined.
3622 * trad-core.c: Don't include sys/stat.h - at least
3623 on NewsOS 3, it has already been included.
3625 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3627 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3628 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3629 symbol tables if necessary when reading them in, so gdb can use
3630 them. Add "bfd_coff_" to the names so they won't conflict with
3631 names in calling programs. FIXME-soon: if coff-code.h is
3632 included in two BFD modules, this will cause duplicate
3633 definitions; the routines should be exported to a separate,
3634 common, module (probably along with a mess of other ones).
3636 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3638 Improve modtime support.
3640 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3641 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3642 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3643 BUG: archive members still do not get correct mod times.
3645 Improve floating point support for core files.
3647 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3648 (sunos4_core_file_p): Create a second registers section in the
3649 core file, called ".reg2", for the float registers.
3651 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3653 * many changes to improve archive handling; found a logic flaw in
3654 bfd_check_format which only just happened to work by cooncidence.
3656 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3658 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3661 * bfd.h: changed type of udata in asymbol to void *, like it
3662 should be. Added bfd_reloc_dangerous enum member.
3664 * coff-code.h: Fixed it so that internally generated symbols get
3665 their values relocated correctly in all cases. Removed calls to
3668 * icoff.c: Not understanding the destination symbol of a reloc is
3669 not a failure any more, just 'dangerous'. This allows linking of
3670 b.out and coff images.
3672 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3676 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3678 * sunos.c (translate_to_native_sym_flags): fixed
3679 sym_pointer->n_value so that symbols on the way out get their
3680 section relative values calculated correctly.
3682 * coff-code.h (mangle_symbols): fixed problem where tags were not
3683 being relocated for structs, enums, unions. Also various lints.
3685 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3687 * archive.c (get_elt_at_filepos): system_call_error returned
3690 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3692 * Resolve the use of no_error and system_call_error.
3693 The bfd library itself now will never set bfd_error to
3696 The code still needs to be combed to make sure all the error
3697 codes are correct. I suspect they are not always set correctly.
3699 * The names of all the messages have _ prepended because the sun
3700 bundled compiler can't distinguish from a macro which takes an
3701 argument and the same identifier in a non-macro context.
3703 * The reason for the above being that entry points which used to
3704 be trampoline functions are now just macros which expand to a
3705 direct call through the bfd's xfer vector.
3707 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3708 must gas have its own version of everything (the gas version
3709 had the correct value)
3711 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3713 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3714 properly support i960 architecture and output correct reloc stuff.
3716 * bfd.h: added prototype for bfd_printable_arch_mach, added
3719 * coff-code.h: Applied patches from chrisb to support i960
3720 architecture, zero relocs and swap them correcly and conditionally
3721 compiled the timestamp.
3723 * sunos.c: Made the default section alignment 2^3 so that doubles
3724 are done properly. Fixed the same reloc bug that was in b.out.c
3726 * sysdep.h: Now compiles on a Posix box
3728 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3730 * icoff.c: Fix comment on big-endian version.
3731 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3732 F_RELFLG). Set F_AR32WR in output files if little endian
3735 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3737 * archures.c fixed =/== typo
3739 * sunos.c added architecture stuff for output. Fixed
3740 bug where files where vma(data) != size(text)
3741 were processed wrong.
3743 * coff-code.h added a lint cast
3745 * (../include/a.out.sun4.h) fixed it so zmagic
3748 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3750 * archive.c removed loads of includes, and fixed bug where string
3751 table didn't have a null at the end.
3753 * bfd.c fixed includes, added symbols argument to
3754 canonicalize_reloc entry point.
3756 * libbfd.c fixed includes and added some lint patches.
3758 * targets.c added both sorts of intel coff.
3760 * b.out.c fixed included, changed was the canonical
3763 * icoff.c added support for callj and big and little
3766 * opncls.c added chmod+xing for files with EXEC_P set.
3768 * sunos.c fixed includes. Changed default section
3769 alignement to words. Fixed relocation stuff to work with
3772 * bfd.h various new types added, prototype for new
3773 reloc calls, changed bfd->iostream to a void *
3774 to including files don't need stdio.h.
3776 * libcoff.h added conversion table to tie relocs to
3781 * coff-code.h fixed includes. Added code to support
3782 big and little endian formats. Various lints. Better
3783 processing of symbols. Changed reloc stuff to new
3786 * libbfd.h fixed includes
3789 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3791 * bfd.h changed name of alignment entry in sec_struct to
3792 alignment_power, because of conflicting uses within bfd.
3793 Now it should be obvious that it's a 2**n alignment
3794 specifier. Removed start_pad, end_alignment, block, minsize,
3795 output_file_alignment, subsection_alignment and original_vma fields.
3796 Added align_power() macro. Fixed bfd_section_alignment
3797 acessor macros. Added bfd_symbol_same_target macro.
3799 * b.out.c (b_out_write_object_contents) fixed to use
3800 new alignment member. Fixed (callj_callback) to use section
3801 relative symbols properly.
3803 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3804 Fixed (translate_from_native_sym_flags) to correctly make
3805 symbols section relative.
3807 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3808 (bfd_make_section) took out initialization of obsolete members.
3809 (bfd_print_symbol_vandf) added
3811 * opncls.c (bfd_create) created.
3813 * coff-code.h (coff_new_section_hook) took away refs
3814 to obsolete members. (make_a_section_from_file) added
3815 conversion between alignment types. (coff_symbol_from)
3816 added. (coff_count_linenumbers) only counts linenumbers
3817 if symbol is of coff-type. (coff_mangle_symbols) only
3818 heavily mangles symbols if symbol is coff-type.
3819 (coff_write_symbols) various lints. (coff_write_object_contents)
3820 various lints and modification for alignment conversion.
3821 (coff_slurp_relocs) fixed for use with new asection shape.
3823 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3825 * archive.c lots of lint
3827 * b.out.c added callj relocation support, upgrated reloc howto.
3828 Fixed so that asymbol and reloc records are output
3831 * bfd.c lots of lint, support for new bfd entry point
3834 * bfd.h changed definition of asymbol to contain pointer to
3835 owning bfd, removed target dependencies.
3837 * cache.c took out print statements, put in BFD_ASSERT calls.
3839 * coff-code.h various lints, corrected linenumber output
3840 functionality. Added support for new style asymbols and
3841 bfd_print_symbol. Fixed so that asymbol and
3842 reloc records are handled correctly. Added timestamp.
3844 * icoff.c Added support for new howto shape.
3846 * liba.out.h Added support for new asymbol shape
3848 * libbfd.c various lints
3850 * libbfd.h various lints
3852 * libcoff.h added support for new asymbol shape.
3854 * sunos.c various lints. Added support for new asymbol shape
3855 and bfd_print_symbol.
3857 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3859 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3860 pointer lint. Added support for callj relocation. Fixed bug where
3861 the last 32 bytes of the text section were overwritten by data. Fixed bug
3862 where archives of b.out didn't work due bfd_slurp_extended_name_table
3865 * sunos.c added support for n_other field. Braced the howto table so
3866 that it won't be affected by any lengthing of the howto struct typedef.
3869 * bfd.h added support for n_other field, added special_function
3870 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3873 * bfd.c upgraded bfd_perform_relocation, various lints.
3875 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3877 * ChangeLog: Started ChangeLog for BFD.
3878 * ToDo: Create file for suggestions.
3880 * Makefile: Support easy loading into Saber C.
3881 Add dependencies for icoff.o and bcs88kcoff.o.
3882 Rename coff.c to coff-code.h. Change callers.
3884 * bfd.c (bfd_check_format): Allow the check_format routines
3885 to return the desired target vector, rather than just a Boolean.
3886 bfd.h (bfd_check_format): Change function pointer return type.
3887 archive.c (bfd_generic_archive_p): change callee.
3888 b.out.c (b_out_little_object_p, b_out_big_object_p,
3889 b_out_real_object_p): change callee.
3890 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3891 in check_format transfer vectors that need a filler.
3892 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3893 bcs88kcoff.c: change callee.
3894 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3895 icoff.c: change callee.
3896 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3898 * libbfd.c (zalloc): It should actually zero the storage!
3899 This was commented out for some reason.
3901 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3902 This is so callers can avoid <stdlib.h> which doesn't exist
3905 * bfd.c (map_over_sections): Add debugging code, since I
3906 noticed the section count for sunos core files was bad, but only
3907 GDB had detected the problem.
3908 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3909 bfd_get_section_linenos): Remove obsolete functions.
3910 (bfd_apply_relocations): Use longs, not ints, for the math.
3912 * bfd.h: Declare enum boolean and struct bfd_target as well
3913 as typedefs for them. Remove obsolete
3914 bfd_get_section_lineno_size.
3916 * cache.c: Make the "fdopen" support work. Keep better track
3917 of how many files are open. Centralize the opening of files
3918 and be sure bfd_open[rw] actually try to open the file. Evade
3919 linked list initialization problems.
3921 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3923 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3925 * cplus-dem.c: Delete file, since it is not part of BFD.
3927 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3928 (bfd_openr, bfd_openw): Actually open the file, give error now.
3930 * sunos.c (sunos4_core_file_p): Set section count.
3931 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3932 obsolete definitions.
3933 (_write_symbol_table): Initialize <idx> counter.
3934 (foop): Eliminate debugging code.