1 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3 * aoutx.h (translate_from_native_sym_flags): Check that the
4 symbol's section does get set.
5 (slurp_symbol_table): Zero index means null-string name.
7 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
9 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
11 (write_syms): Use them, to reduce string table size.
13 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
15 * trad-core.c (trad_core_vec): Add 6 new initializers to match
16 new signed get/put fields. Minor reformatting to label
19 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
21 * bfd-in.h: Insert comment about SVR3 compiler warnings.
23 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
24 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
26 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
28 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
30 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
31 (swapcore_sparc): Make sp a bfd_vma.
33 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
35 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
36 libbfd.c, libbfd-in.h: Add _do*signed*.
37 targets.c, all targets: Add bfd*signed*.
38 bfd-in.h: Add bfd_signed_vma. Add comments.
40 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
42 * format.c (bfd_check_error): Check error return from
43 _bfd_check_format routines.
45 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
47 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
48 recognize .data section if present.
50 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
52 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
53 check for the case where the user sets the address of the BSS
54 section (and the file header can't specify this). Let the user
55 set it wherever they want, regardless of what goes in the header.
57 * ieee.c (ieee_slurp_sections): Pass all ieee section names
58 straight through into BFD sections. Add comments.
60 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
62 Cleanup in preparation for better 64-bit host support.
64 * bfd-in.h (bfd_64_type): Remove.
65 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
67 * bfd-in.h (bfd_size): Remove.
69 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
71 * bfd-in.h (bfd_word): Remove.
72 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
74 * bfd-in.h (rawdata_offset): Remove.
75 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
76 (bfd_perform_relocation): Lint.
77 (enum bfd_reloc_status): Comment cleanup.
79 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
81 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
83 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
85 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
87 * elf32.c: Clean up old comments.
89 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
91 * config/sun3.h: String argument to fprintf is const.
93 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
94 on systems which define PAGE_SIZE in <limits.h>.
96 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
98 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
99 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
100 the core file failing signal.
101 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
102 to supply the core file failing signal.
104 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
106 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
107 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
108 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
109 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
111 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
113 * coff-mips.c (PAGESIZE): Correct value.
115 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
117 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
118 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
120 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
122 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
123 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
125 (coff_compute_section_file_positions): Force vma and lma of _LIB
127 (coff_set_section_contents): Count number of entries in new lma
129 * coffgen.c (make_a_section_from_file): Force lineno_count of
130 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
131 SCO 3.2v4 shared library.
132 * seclet.c (rel): Copy over any section with contents, not just
135 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
138 * coff-i386.c (coff_i386_reloc): New function, to generate
139 relocateable output correctly.
140 (howto_table): Use coff_i386_reloc for all reloc types.
141 (CALC_ADDEND): Use a more efficient hack to get the correct addend
143 (i386comm_value): Removed; no longer needed.
145 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
147 * coffcode.h (coff_set_section_contents): Don't write out
148 sections without a filepos.
150 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
152 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
154 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
156 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
157 * libecoff.h (ecoff_data_type): Added gp_size field.
158 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
159 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
160 Set flags to 0 for large common symbols.
161 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
162 which can occur for gas-generated relocs.
163 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
164 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
165 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
167 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
169 * srec.c (srec_set_section_contents): Use lma field for load
171 * section.c: Add declaration of lma field to section structure.
172 * coffcode.h (coff_write_object_contents): Use lma field for load
174 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
176 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
177 symbols in a better way. (translate_to_native_sym_flag): Set the
178 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
180 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
181 (bfd_make_section): Cope with new builtin section.
182 * syms.c (bfd_decode_symclass): Can now print indirect section
185 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
187 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
188 defined, and yields false.
189 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
191 * archive.c (snarf_ar_hdr): Add support for reading (only,
192 so far) BSD-4.4-style extended headers.
193 * archive.c: Some more comments.
195 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
197 * Makefile.in: fix rule for dvi and info, so that the recursive
198 makes does the right thing, instead of always info
200 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
202 * libbfd.c (bfd_seek): Disable optimized handling for archives and
203 archive members; they need more special reatment. For now, verify
204 that computed and actual file positions correspond.
206 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
208 * mipsbsd.c: Renamed from aout-mipsbsd.c.
209 (set_arch_mach): Delete non-MIPS code.
210 (reloc_howto_type_lookup): Ditto.
211 * Makefile.in: Adjusted.
213 * libbfd.c (bfd_tell): Update `where' field.
214 (bfd_seek): Don't do anything if we're not changing the file
215 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
216 field against a SEEK_SET request. Call bfd_tell to re-update
217 `where' field when done.
218 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
220 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
222 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
224 * Makefile.in: added installcheck target
226 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
228 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
229 if the type is not stNil.
231 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
233 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
234 forward declarations.
236 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
237 it's implied by the type.
239 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
241 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
243 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
245 * rs6000-core.c: Add .ldinfo section.
247 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
249 * Makefile.in (MAKEOVERRIDES): Define to be empty.
251 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
253 * section.c (bfd_set_section_contents): whitespace
254 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
257 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
259 * hosts/go32.h: don't define POSIX_UTIME
261 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
263 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
264 against machine architecture stored in the ELF header, to resolve
266 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
267 NULL, so only use results when non-NULL.
268 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
269 and add to vector of targets.
271 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
273 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
274 are always just debugging symbols.
276 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
277 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
279 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
281 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
282 hpux 7). Patch from friedman@gnu.ai.mit.edu.
283 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
284 defined, which they aren't in hpux 7.0.
286 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
287 Tran-Le, tranle@intellicorp.com.
289 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
291 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
292 ahead and do the relocation.
293 (ecoff_refhi_reloc): Don't to the relocation here, just remember
294 what needs to be done.
295 (ecoff_reflo_reloc): Do the REFHI relocation here.
297 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
299 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
300 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
301 relocs are reasonable.
302 * coff-msym.c: Eliminated uses of DEFUN.
303 (ecoff_swap_tir_out): New function.
305 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
307 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
308 * configure.host (vax-*-ultrix2*): Add triplet.
309 * hosts/vaxult2.h: New file.
310 * config/vaxult2.mh: New file.
312 * aoutx.h (string.h): Include for strchr and friends.
313 * archive.c (string.h): Include for memchr and friends.
314 * elf32.c (string.h): Include for strrchr and friends.
316 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
318 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
319 (MY_set_sizes): Use sunos4_set_sizes.
321 * elf32.c: Renamed from elf.c. Several CPU-specific functions
322 deleted, as well as elf-big and elf-little targets.
323 * libelf.h: New file.
324 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
326 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
328 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
330 * coffcode.h (coff_compute_section_file_positions): Don't need
331 variable "old_sofar" if compiling for i960.
333 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
337 * ieee.c (exten, envi): "static" belongs first in declaration.
339 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
341 * srec.c: add support for symbolsrec, srecords with symbols in
344 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
346 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
347 to avoid lint complaints.
349 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
351 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
352 type SHT_STRTAB. Don't alter file offset for section 0.
353 (reloc_type_names): Now an array instead of a macro. Still inside
354 "#if 0", since it's used only in debugging code also in "#if 0".
355 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
356 (sort_reloc_map): New function.
357 (sparc_reloc_map): New variable.
358 (elf_bfd_reloc_type_lookup): New function.
360 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
362 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
363 bfd_make_debug_symbol; they were already in the target structure.
364 * Adjusted all uses of JUMP_TABLE.
365 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
366 from coff_make_debug_symbol.
367 * libcoff.h: Updated accordingly.
369 * Minor cleanups provoked by gcc warnings:
370 * aoutx.h (NAME(aout, reloc_type_lookup)),
371 cpu-h8300.c (local_bfd_reloc_type_lookup),
372 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
374 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
375 ieee.c (ieee_slurp_section_data),
376 elf.c (elf_make_sections, elf_fake_sections,
377 elf_compute_section_file_positions, elf_write_object_contents):
378 Removed unused variables.
379 * archures.c: Removed /* from within comment.
380 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
381 * oasys.c (oasys_write_data): Initialize i.
383 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
385 * libcoff.h (obj_raw_syment_coun): New macro.
386 * coffgen.c (coff_get_normalized_symtab): Initialize
388 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
390 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
392 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
394 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
395 for compatibility with tools from MIPS.
397 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
398 * config/irix3.mt, config/irix4.mt: Removed.
399 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
400 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
402 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
404 * hosts/hp300bsd.h: Add gross hack to determine whether we
405 are running on BSD 4.3 or BSD 4.4, and use appropriate include
406 files (and set other parameters) to match.
408 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
410 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
411 ansi definition which otherwise confuses non-ansi compilers.
413 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
414 ultrix cc by forward declaring getenv as is done in
417 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
419 * elf.c (elf_info_to_howto): cast an enum into unsigned char
420 avoiding a fatal error in vax ultrix 4.2 cc.
422 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
424 * bfd-in.h, VERSION: Roll to version 2.1.
426 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
428 * oasys.c (oasys_write_object_contents): Lint.
429 * srec.c: Whitespace cleanup.
431 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
433 * coffgen.c (coff_print_symbol): Print correct tagndx value;
434 cleaned up output formatting a bit.
436 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
438 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
439 relaxable. Should be moved somewhere else.
441 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
443 * aout-mipsbsd.c: Eliminated uses of DEFUN.
444 (aout_mips_*_vec): Added seclet_link element.
446 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
447 support for aout-mipsbsd target.
449 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
451 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
453 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
455 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
457 Add support for the H8/500
459 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
461 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
463 * libecoff.h: New file. Defines ECOFF backend data for gdb.
464 * coff-mips.c: Now includes libecoff.h.
465 (ecoff_data_type): Moved to libecoff.h.
466 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
467 call it. If there is ever another ECOFF target, this and the
468 swapping functions should be accessed via an ECOFF specific target
470 * Makefile.in (coff-mips.o): Depends on libecoff.h.
472 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
474 * coffcode.h: Removed MIPS specific information, since coff-mips.c
475 no longer includes this file.
477 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
478 bits to 0 to make comparison test useful.
480 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
481 avoid overflowing GP accessible sections in binutils/objdump.
483 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
485 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
486 reading more robust: Fail if string index is out of string
489 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
491 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
492 PCREL13): Don't take dst_address into account; the input file has
493 already taken care of that.
495 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
497 * coff-mips.c: Completed support for linker and binutils.
499 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
501 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
502 original addend from section contents.
504 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
506 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
507 * hosts/delta88.h (strtol): Fix prototype.
508 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
510 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
512 * elf.c: Get rid of "#ifdef sparc".
513 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
514 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
516 (elf_info_to_howto): Use runtime conditionals on CPU type, not
517 compile type conditionals on host CPU.
518 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
520 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
522 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
524 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
525 ECOFF which has two common sections.
526 (bfd_com_section): Set SEC_IS_COMMON flag.
527 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
528 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
529 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
530 bfd_is_com_section macro rather than checking for equality to
533 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
535 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
536 (coff_mkobject_hook): Accept aouthdr argument.
537 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
538 Handle NULL aouthdr argument.
539 (coff_object_p): If there is no aouthdr, pass it as NULL to
541 * libcoff.h: Rebuilt for mkobject_hook changes.
543 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
544 additional MIPS ECOFF fields.
546 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
548 * configure.host: added mips-dec-bsd*
549 * configure.in: added mips-dec-bsd*
550 * aout-mipsbsd.c: new file for mips-dec-bsd*
551 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
552 * aoutx.h: added mips support.
553 * archures.c: added mips support to bfd_default_scan().
554 * cpu-mips.c: added support for R4000 (untested).
555 * libaout.h: added MIPS1 & MIPS2 magic numbers.
556 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
557 hope will make it into include/bfd.h.
558 * targets.c: added aout_mips_*_vec.
560 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
562 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
564 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
566 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
568 * libcoff-in.h: Update prototype for coff_count_linenumbers.
570 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
572 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
573 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
574 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
575 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
577 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
578 bfd_swap_reloc_in or coff_swap_reloc_out.
579 * coff-mips.c: Added code to link and write out symbolic debugging
580 information, and to swap relocs in and out.
582 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
584 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
585 (coff_write_object_contents): coff_count_linenumbers returns the
586 number of line number records it found.
588 * coffgen.c (coff_write_linenumbers): only write out line numbers
589 in the section they belong to.
591 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
593 * targets.c (bfd_target): Added relocateable argument to
594 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
595 target vector for linker use.
596 * bfd.c (bfd_seclet_link): New macro.
597 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
598 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
599 and boolean return value. Made static.
600 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
601 relocateable argument.
602 * reloc.c (bfd_generic_get_relocated_section_contents): Added
603 relocateable argument (if relocateable, saves relocs).
604 * bout.c (b_out_get_relocated_section_contents),
605 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
606 relocateable argument (if relocateable, just calls
607 bfd_generic_get_relocated_section_contents).
608 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
609 argument to prototype.
610 * All targets: Set new _bfd_seclet_link vector to
611 bfd_generic_seclet_link.
613 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
615 * coffgen.c: #include seclet.h.
617 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
619 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
620 debug info. Setup info about linker symbols only, and use
621 standard bfd fields to hold the info.
622 * (hppa_object_p): Remove unneeded decls.
623 * (hppa_new_section_hook): Get rid of most of this.
624 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
625 fat. Remove all knowledge of stabs, remove redundant knowledge of
627 * Remove macros for accessing fields which are now gone.
629 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
631 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
633 * coff-z8k.c: delete unused reloc functions
635 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
637 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
638 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
639 * coff-msym.c: Use DEFUN for function definitons.
640 * coff-mips.c: Added code to read and print symbols, and to find
643 * coffcode.h: Moved many generic functions into coffgen.c. Moved
644 swapping functions into coffswap.h for ECOFF use. Moved
645 relocation functions, only used by h8300 and z8k, into reloc16.c.
646 Added hooks for coffgen.c functions to backend data structure, and
647 added hook functions. Still more could be done.
648 * coffswap.h: New file to hold COFF swapping routines.
649 * coffgen.c: New file to hold generic COFF functions.
650 * reloc16.c: New file to hold h8300 and z8k specific relocation
652 * libcoff-in.h: Added declarations for functions in coffgen.c.
653 * libcoff.h: Rebuilt to incorporate changes.
654 * coff-h8300.c: Function name changes.
655 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
656 hook rather than defining EXTRA_CASES.
657 * Makefile.in: Build new files coffgen and reloc16. Added
658 dependencies of coff-*.o on coffswap.h and seclet.h.
660 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
662 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
663 about discarding const.
665 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
667 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
669 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
671 * configure.in (post-target): If --with-minimal-bfd is specified,
674 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
676 * srec.c (srec_write_records): one of my boards wants a CR between
679 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
681 * archive.c (do_slurp_coff_armap): set symdef_count correctly
682 (it broke a couple of weeks ago).
684 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
686 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
687 return type, so libbfd.h doesn't reference undefined typedefnames.
689 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
691 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
693 (coff_pointerize_aux): don't pointerize a negative tagndx
694 (sometimes generated by SCO 3.2v4 cc).
696 * bout.c (calljx_callback, callj_callback,
697 b_out_get_relocated_section_contents): warn if relocating against
700 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
702 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
703 Make a bunch more routines be static.
704 * hppa.c (fill_spaces): Get rid of this, replace with much better
705 written setup_sections().
706 * (setup_sections): New routine to create BFD sections for each
707 space and subspace in SOM files.
708 * (hppa_object_setup): Use BFD sections created by
709 setup_sections() to locate GDB symbol table info.
710 * (make_unique_section): New routine to create a BFD section. It
711 ensures that the given name is unique, and will generate a unique
713 * (hppa_object_p): Become much more paranoid about file header.
714 * (make_bfd_asection): Call bfd_make_section to do the dirty
715 work. Simplify code somewhat.
716 * (hppa_core_file_p): Use proper name for stack section.
717 * libhppa.h: Remove millicode_start, millicode_end decls.
719 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
721 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
723 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
724 relocs, don't bother doing the adjustment if the value to add is
727 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
729 * bfd.c (bfd_get_size): New function that gets an upper bound
730 on the possible size of any object in a bfd.
731 * elf.c (bfd_elf_find_section, elf_get_str_section,
732 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
734 * elf.c (elf_big_vec, elf_little_vec): Document last three
735 members initialized to NULL.
737 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
739 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
741 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
743 * hosts/std-host.h: New file. Attempt at a generic/default
744 set of definitions, to discourage porting to new hosts by copying.
745 * hosts/news.h: Removed.
746 * hosts/sparc.h: Use std-host.h.
747 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
748 perhaps we can later remove the the_bfd field from each symbol.
749 * syms.c (struct symbol_cache_entry): Remove unused field
750 app_data. Add comment noting that the_bfd is almost redundant,
752 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
753 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
754 * hppa.c (fill_spaces): Make slightly more rebust.
755 * configure.in: Allow std-host as the "default" host.
757 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
759 * bfd.c: Add struct hppa_core_data to tdata union.
760 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
761 Get rid of HPPA/BSD specific code. That will go somewhere else
763 * (fill_spaces): Don't spin forever and die if you don't find
764 $MILLICODE$ subspace.
765 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
767 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
768 Make these work for HPUX.
769 * (make_bfd_asection): New routine to make section creation a
771 * (hppa_core_file_p): Completely rewrite, leave out bugs.
772 * libhppa.h: #include the right system files. Redefine all of
773 the structs/macros for hacking core files to use more sensible
774 HPUX core file structures.
775 * targets.c (target_vector): Conditionalize hppa_vec on
776 HOST_HPPAHPUX, not hp9000s800.
777 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
778 malloc and realloc. #define HOST_HPPAHPUX.
780 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
782 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
783 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
784 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
785 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
787 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
788 * aix386-core.c: New file for handling core files on AIX on PS/2.
789 * targets.c: if AIX386_CORE, use aix386_core_vec.
790 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
793 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
795 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
798 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
800 * Makefile.in: added dvi target
802 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
804 * bfd.c: Use right name for tekhex tdata struct.
805 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
806 * libcoff.h: Updated to get spacing change from coffcode.h.
807 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
809 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
811 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
812 functions, with the "guts" of the old bfd_slurp_bsd_armap
813 and bfd_slurp_coff_armap, but assuming we've already checked
814 if the armap is present or not.
815 Also, rewrite a bit to avoid keeping around obstack data
817 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
818 Various fixes to correctly handle COFF_style archives names.
819 (Note that because these have a trailing '/', the names can
820 have embedded spaces.)
821 * archive.c (bfd_slurp_armap): New function, replaces old
822 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
823 _either_ format, and calls do_slurp_bsd_armap or
824 do_slurp_coff_armap if either form of map is seen.
825 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
826 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
827 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
828 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
830 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
832 * hppa.c: #include "sysdep.h", not <sysdep.h>.
833 * libhppa.h: Make millicode_start and millicode_end be unsigned
834 int to be same type as CORE_ADDR in GDB. Why are these here?
836 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
838 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
839 vaddr of the section to the addend.
840 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
841 SCO_CORE to SELECT_VECS.
842 (target_vector): add sco_core_vec.
843 * sco-core.c (sco_core_vec): add leading underscore initializer.
844 * configure.in (i[34]86-*-sco*): use target i386-sco.
845 * config/i386-sco.mt: new file; define SCO_CORE.
847 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
849 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
851 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
853 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
855 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
857 * hosts/i386linux.h: Include unistd.h.
859 * aoutx.h (print_symbol): aout_stab_name returns a constant
861 * libaout.h (aout_stab_name): Fix prototype.
862 * stab-syms.c (aout_stab_names): Array is now const.
863 (aout_stab_name): Return value is now pointer to const.
865 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
868 * syms.c (asymbol): Added new field "app_data", for data
869 particular to the application. Some of the linker flags ought to
870 get moved to this field someday.
872 * archures.c (bfd_default_scan): Recognize a few more numbers:
873 80486, 80960, and 960.
875 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
876 bfd_coff_std_swap_table, cast to PTR.
877 * bfd.c (bfd_coff_swap_*): Deleted macros.
878 * targets.c (struct bfd_target): Deleted COFF-specific swapping
880 * coffcode.h (type bfd_coff_backend_data): New structure type,
881 contains pointers to the COFF-specific swapping routines.
882 (bfd_coff_std_swap_table): New data structure, to be used when
883 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
884 (bfd_coff_swap_*): New macros.
885 * coff-mips.c (mips_coff_swap_table): New data structure.
886 (ecoff_big_vec): Use it.
887 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
888 * All other targets: Deleted coff-specific vector entries.
890 * trad-core.c: Fixed some `PARAMS' uses that were missing
893 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
895 * aoutx.h (some_aout_object_p): Protect arg prototype in
896 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
898 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
900 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
901 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
902 PARAMS for readability.
904 * aoutx.h: Add type to callback parameter.
905 * coff-mips.c: Don't call trad-core.h, not needed.
906 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
907 * trad-core.h: Eliminate, unused.
909 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
911 * format.c (bfd_check_format): if default target isn't found
912 then look through the entire list rather than return early.
914 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
916 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
918 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
920 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
922 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
924 * coff-z8k.c: checkpoint, more addressing modes handled
925 * coffcode.h (get_value): don't truncate reloc->addend field, it's
928 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
930 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
932 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
934 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
936 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
938 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
939 and about when file descriptors are closed.
941 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
943 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
944 written out correctly.
946 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
948 * section.c: New section bit SEC_SHARED_LIBRARY.
949 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
950 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
953 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
955 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
956 macros; use PARAMS to declare the function pointers involved.
958 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
959 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
961 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
963 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
965 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
966 declaring pointers to functions.
967 * cache.c, elf.c: Move static function decls to top, use PARAMS.
968 * seclet.h: Declare external function with PARAMS.
970 * doc/chew.c (exfunstuff): Eliminate.
971 (paramstuff): Replace exfunstuff with function to generate PARAMS.
972 * doc/proto.str: Use paramstuff rather than exfunstuff.
974 * libbfd.h: Update, based on changes in source code and chew.
976 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
978 * libieee.h: Add FIXME about removing limit on number of sections.
979 * bfd-in.h: Improve comments to make it clear that bfd.h is
980 the wrong place to edit this file.
981 * Makefile.in (install): Install ansidecl.h and obstack.h in the
982 same places where we install bfd.h.
984 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
986 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
987 symbol type before blindly modifying the auxent. Specifically,
988 only modify the endndx fields for types that need it, and don't
989 set the array information for non-arrays.
991 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
993 * aoutx.h (some_aout_object_p): Section list should be set up
994 correctly anyways; don't have to set up "next" pointers manually.
996 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
998 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
999 config/i386v.mh: removed -DUSG from HDEFINES.
1000 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1002 hosts/i386v.h: don't define POSIX_UTIME.
1004 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * ieee.c (ieee_slurp_sections): make a private copy of the
1007 section's name before truncating it.
1009 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1011 * hppa.c: add symbol_leading_char entry in transfer vec
1013 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1015 * ieee.c (get_symbol): can now cope when two symbols of a
1016 different class, but the same index number occur consecutively.
1017 (get_section_entry): nicer name for sections being forward
1018 referenced. (ieee_archive_p): don't free the filename string,
1019 since it was never malloced.
1021 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1023 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1025 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1027 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1028 optionally setting the dimen info, since they are in the same
1029 memory locations. Also zero out external auxent.
1030 (coff_write_symbol): don't zero external auxent; now done in
1033 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1035 * Check fclose return value for errors.
1036 libbfd.h: bfd_cache_close now returns a boolean.
1037 cache.c (bfd_cache_delete): return fclose success value.
1038 (bfd_cache_close): return bfd_cache_delete return value.
1039 opncls.c (bfd_close, bfd_close_all_done): return result of
1042 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1044 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1046 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1048 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1049 work out a coff relocation type from a howto's attributes rather
1050 than using the input r_type field. This fixes PR1677 and allows
1051 conversion of a.out relocs to coff relocs.
1053 * coffcode.h (coff_write_relocs): if supplied a relocation
1054 relative to an absolute symbol, use the right symbol index.
1056 * reloc.c (bfd_perform_relocation): do a partial link for coff
1059 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1061 * changes to support i386-sysv with shared libraries:
1062 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1063 check for .data2; if _LIB is defined, check for it; map
1064 SEC_NEVER_LOAD to STYP_NOLOAD.
1065 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1066 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1067 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1068 if section has contents, not just if it is loadable; if
1069 TWO_DATA_SECS, check for .data2
1070 (coff_set_section_contents): set vma of .lib section to number of
1072 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1073 don't define coff_write_armap to bsd_write_armap.
1074 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1077 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1079 * solaris2.h: Get the definition of alloca from alloca.h if we
1082 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1084 * configure.in (i960-*-{aout,bout}): Support these.
1086 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1088 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1090 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1092 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1093 no-longer-used definitions of L_SET and L_INCR.
1094 * i386linux.h: Tweaks to smooth Linux build.
1096 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1098 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1100 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1102 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1103 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1104 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1105 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1107 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1108 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1110 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1112 * configure.host: New file, contains mapping of host configs
1113 to host support file names for bfd, binutils, opcodes.
1114 * configure.in: Use it.
1115 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1116 * i386bsd.c: Cleanup, reformat.
1117 * config/i386-bsd.mt: Comment changes.
1118 * config/i386bsd.mh: New file for core file support.
1119 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1120 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1121 on BSD 4.4 define ALIGN (sigh!).
1123 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1125 * libaout.h (aout_backend_data): added exec_header_not_counted
1126 field. For ZMAGIC files only, when text_includes_header is set, by
1127 default the length of the exec header is counted in the text
1128 section size. For go32, exec header is mapped in but does *not*
1129 contribute to the size of section.
1130 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1131 is not set, but ztih is, add the size of the exec header to the
1132 recorded size of the text section.
1133 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1134 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1135 Also set text_includes_header.
1136 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1137 by default in MY(backend_data).
1139 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1141 * aout-target.h (callback): Don't define this function if it won't be
1144 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1145 type doesn't match. Don't lose if file sections have already been
1147 (set_arch_mach): Set reloc_entry_size.
1148 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1150 * hosts/i386bsd.h: New file.
1151 * configure.in: Recognize i[34]86-*-bsd host.
1153 * aout-target.h (callback, write_object_contents): Delete unused
1156 * aoutx.h (reloc_type_lookup): New function.
1157 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1158 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1159 (MY_reloc_howto_type_lookup): Don't define it.
1161 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1163 (slurp_symbol_table): Use header byte order, not target byte
1164 order, for reading symbol data.
1166 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1168 * configure.in: Undo some brain damage in the host section.
1169 * configure.in: Reformat the target section, test many configs.
1170 * Makefile.in (make): Remove obsolete `make make'.
1171 * aoutx.h (some_aout_object_p): Make defines line up.
1173 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1175 Now a bfd knows whether underscores are normally prepended
1176 to symbols in its file format.
1178 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1179 coff-z8k.c: targets set so they have leading underscore
1180 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1181 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1182 without leading underscore flag
1183 * targets.c: add symbol leading char to xvec description
1184 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1186 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1188 * archive.c: Make errno global.
1189 * archive.c (_bfd_write_archive_contents): If read fails (and
1190 errno!=0) set bfd_error to malformed_archive (since this probably
1191 indicates a truncated archive), rather than system_call_error.
1193 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1195 * Makefile.in: added rules for i386bsd.c
1196 * i386bsd.c: new file, supporting 386bsd.
1197 * configure.in: recognize i386-*-bsd target.
1198 * config/i386-bsd.mt: new file - 386bsd target configuration.
1200 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1202 * configure.in: re-arrange host section to use *-*-* notation,
1203 clean up some of the target section as well
1205 * seclet.c: cast result of bfd_get_relocated_section_contents to
1206 avoid compiler warnings
1208 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1210 * coffcode.h (coff_section_symbol): Create section if it doesn't
1213 * bout.c: Removed some unused variables.
1215 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1217 * Portability fixes from p3:
1218 coffcode.h (coff_write_relocs): removed sanity check until it
1219 works on all targets (per advice from sac).
1220 config/hp9000.mh: new file to define USG.
1221 hppa.c: #undef hppa before the JUMP_TABLE.
1222 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1224 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1225 local variable target volatile to avoid mysterious bug in
1228 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1230 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1231 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1233 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1235 * coff-z8k.c (func_da, func_jr): Lint.
1236 * coffcode.h: Use memset rather than bzero.
1237 * elf.c: Use memcpy rather than bcopy.
1238 * tekhex.c: Use memset rather than bzero.
1240 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1242 Add Adobe a.out support.
1244 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1245 * config/adobe.mt: Add.
1246 * configure.in (*-adobe-* target): Add.
1247 * targets.c (a_out_adobe_vec): Add.
1248 * Makefile.in: add aout-adobe.c.
1250 * configure.in: Put two dashes in all entries to be matched.
1251 Add comments to remind people to do this.
1252 Reorder all entries that match manufacturer names, to occur
1253 last, so they will only be matched if no more specific match
1254 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1256 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1258 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1259 since we should never have a NULL section.
1260 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1261 tests, set the section to bfd_abs_section.
1263 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1265 * coff-z8k.c: getting closer
1266 * coffcode.h (coff_get_relocated_section_contents): allow
1267 EXTRA_CASES hooks for different arches to provide different reloc
1269 * seclet.h: #ifndef around it to allow multiple inclusion
1270 * srec.c: minor doc fix
1272 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1274 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1276 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1278 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1281 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1283 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1284 filling in reloc, in case immediately following code doesn't set
1287 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1289 * coffcode.h (coff_renumber_symbols): set the last renumbered
1290 symbol pointer to NULL, as expected by coff_write_linenumbers.
1291 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1292 type R_IHCONST used on the 29k.
1294 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1296 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1297 update, based on how the underlying file was opened. Obsoletes
1299 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1300 all FASCIST_FDOPEN config defines.
1302 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1304 * sparc-opc.c: Moved to opcodes library, now that we have one.
1305 * Makefile: Don't compile it.
1307 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1309 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1311 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1313 * section.c (bfd_set_section_flags): Remove a sanity check.
1314 It is unfortunately broken, and prevents strip from working.
1316 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1318 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1319 created by last change.
1321 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1323 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1324 * bfd-in.h: Bump to version 2.0.
1326 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1328 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1329 braindamaged HP/Apollo compiler happy.
1331 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1333 * format.c: Fix description of search for matching target.
1334 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1335 * targets.c: Update description of search for matching target.
1336 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1337 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1338 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1340 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1342 * Makefile.in: Added mostlyclean/clean/distclean rules.
1344 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1346 * targets.c (target_vector): Take out oasys (unless that is
1347 the default): Because there is no magic number in archives,
1348 there can be annoying target mis-matches.
1350 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1352 * sparc-opc.c: Rigorously updated to match architecture manual.
1354 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1356 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1357 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1358 to the built-in abs_section were not written out correctly.
1360 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1362 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1363 large, assume we're using a swapped byte order and fail with
1364 wrong_format rather than dumping core.
1366 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1368 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1369 filename constraints.
1370 * Makefile.in: Updated to reflect change.
1372 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1374 Add preliminary support for the we32k:
1376 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1378 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1380 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1382 * bout.c: added support for relaxable alignment relocs.
1384 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1385 pass down pointer to play area rather than use alloca
1387 * cpu-z8k.c (compatible): made static to reduce name space
1390 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1392 Add basic support for the z8k:
1394 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1395 section.c, targets.c,
1397 * syms.c: move mis-inserted patch.
1399 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1401 Documentation fixes:
1402 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1403 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1405 * reloc.c: break out addend item from surrounding text.
1407 * doc.str (DOCDD): Defined. Adds text to output.
1408 (bodytext): Put bulletize before kill_bogus_lines.
1409 * chew.c (bulletize): End itemization after a blank line, to
1410 prevent following text from being swallowed up in an item.
1412 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1414 * configure.in: Add sparclite as a target.
1416 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1418 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1421 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1422 from a coff file (csym is null), dont deref them
1424 * ieee.c (parse_expression): get the answer right when adding an
1425 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1426 on elts so that filename is filled in.
1428 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1430 * bout.c (howto_align_table): New set of relocs, with enough
1431 data for "objdump -r" to work.
1432 (b_out_reloc_type_lookup): Recognize alignment relocs.
1434 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1436 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1437 invocations of make. Also, always create installation
1440 * config/apollov68.mh: removed -g from CC definition.
1442 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1444 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1445 overflowing gp-offset range.
1447 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1449 * srec.c (srec_set_section_contents): don't write out sections
1450 without the LOAD and ALLOC attributes
1452 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1454 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1455 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1456 * aout-target.h (callback): Don't set page/seg sizes.
1458 (set_sizes): New routine.
1459 (backend_data): Point to it.
1460 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1461 (sunos4_aout_backend): Point to it.
1462 * aoutx.h (set_arch_mach): Call set_sizes callback.
1464 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1466 * aout-target.h: Make _bfd_slurp_extended_name_table be
1467 the default. Given that we *write* the suckers (for long
1468 archive member names), we really ought to be able to read them!
1469 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1470 seem to be needed, and many machines don't have it.
1472 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1474 * coff-m68k.c (vector): read and write archives in coff format.
1476 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1478 * opc-sparc.c: New file.
1480 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1482 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1483 pointers to bfd_byte* before performing arithmetic on them. Such
1484 use with bare void* pointers is a gcc extension.
1485 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1486 * archive (normalize): Add to CONST to match actual usages with
1489 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1491 * configure.in: Recognize i486 host cpu, and use i386-elf
1494 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1496 * config/stratus.mt (CC): Remove definition.
1497 * elf.c (bfd_section_from_shdr): Test for the possibility that
1498 section_from_elf_index returns NULL and don't dereference it.
1500 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1502 * add hppa_data to bfd tdata (indirectly via sef).
1504 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1506 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1508 * configure.in: error messages to stderr, not stdout
1510 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1512 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1513 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1514 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1516 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1518 * configure.in: recognize hppa* instead of hppa
1520 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1522 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1523 RTYPE2HOWTO to cope with same.
1524 * reloc.c (bfd_perform_relocation): added support for size of -2
1525 (subtract a word reloc type). Updated doc.
1527 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1529 * Makefile.in: merged changes from progressive, removed rcsid.
1531 * archures.c, archive.c, Makefile.dos: removed rcsid.
1533 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1535 * bfd-in.h : add BFD_IS_RELAXABLE flag
1536 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1537 header e_relaxable, major hackery in callbacks
1538 * libaout.h : add space for a_relaxable.
1539 * seclet.c (rel): don't relax empty sections
1542 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1544 * section.c (STD_SECTION): add some casts to the initializers for
1547 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1549 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1550 and add appropriate casts to keep (picayune) aix-cc happy.
1552 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1554 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1555 symbol pointers. Punt expensive & useless bfd_realloc. Use
1556 malloc for raw symbols, and free it before returning.
1557 (bfd_section_from_shdr): Do not slurp symbol table until politely
1558 asked. Do not even slurp string tables.
1559 (elf_get_symtab_upper_bound): Count 'em without reading them.
1560 (elf_get_symtab): This is how to politely ask. Schlurp!
1561 This should probably just *become* elf_slurp_symbol_table, FIXME.
1563 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1565 * archive.c (bsd_write_armap): write the timestamp of the
1566 archive header to be just a little bit later than the timestamp of
1567 the file, otherwise the linker will complain that the index is
1570 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1572 * configure.in: Add m68k-ericsson-*.
1574 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1576 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1577 * elf.c: Remove unconditional debug printf's.
1578 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1579 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1580 (elf_slurp_symbol_table): Hand out symbols in forward, not
1581 reverse order. Simplify duplicate code.
1583 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1585 * elf.c: Remove "(void)" casts from function calls where the
1586 return value is ignored, in accordance with GNU coding standards.
1588 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1590 * hppa.c: Apply John's standard fix to avoid "empty translation
1591 unit" warnings from some ANSI-C compilers.
1593 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1595 * hosts/solaris2.h: Configure same as sysv4.
1597 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1599 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1600 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1601 type match actual return type.
1602 * elf_print_symbol (section_name): Make CONST.
1604 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1606 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1607 New files, for Linux (a free Unix clone for 386 machines).
1608 * Makefile.in, configure.in, targets.c: Update accordingly.
1610 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1611 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1612 correct calling of howto special functions and fixes from Raeburn
1614 * archures.c: nuke bfd_reloc_code_type
1615 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1616 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1617 SEC_NEVER_LOAD, various other bfdgas newness
1618 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1619 * targets.c: change jump table vector to above
1622 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1624 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1625 its prototype will be included in libbfd.h. Change result type
1626 to struct * (rather than equivalent typedef) so it can be used in
1627 the prototype, where they typedef won't be known.
1628 * libbfd.h: Updated version.
1630 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1632 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1633 targets.c: HPPA merge.
1635 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1637 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1638 * config/solaris2.mh: Kludge around Sun compiler bug.
1640 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1642 * libaout.h (aout_backend_data): Change defs of two bitfields to
1643 be unsigned chars instead to get around rs6000 compiler problem.
1645 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1647 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1648 Correct misconception that there can be only one symbol table.
1649 Only call elf_slurp_symbol_table on the full symbol table, not
1650 the dynamic one which is only a subset of the full one.
1652 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1654 * coffcode.h (coff_compute_section_file_positions): For I960,
1655 don't align sections in file.
1657 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1659 * targets.c (struct bfd_target): Added field for target-specific
1660 (but not file-specific) data, for distinguishing minor
1661 characteristics between (e.g.) a.out formats.
1663 * section.c (struct sec): New field user_set_vma indicates vma
1664 field should be heeded, not assumed to be unset.
1665 (STD_SECTION): Initialize that field of standard sections to zero.
1666 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1668 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1669 pre-swapped version.
1671 * archures.c (struct bfd_arch_info): Fixed order of comment and
1672 field decl. New fields indicate size of page and segment for
1674 * cpu-m68k.c (N): Fill in values.
1675 * cpu-sparc.c (arch_info_struct): Ditto.
1677 * libaout.h (struct aout_backend_data): Various bits of data (not
1678 all used currently) with characteristics of a.out implementation.
1679 Important field for now is text_includes_header, indicating that
1680 the text section starts immediately after the file header, which
1681 gets mapped in with it.
1682 (struct aout_data): New fields indicate whether vma has been
1683 adjusted yet (not yet used), and what magic number will be used in
1684 the output file (should go away in favor of vma_adjusted).
1685 (WRITE_HEADERS): Code for dealing with section sizes and related
1686 header fields replaced with call to adjust_sizes_and_vmas.
1687 * aoutx.h (some_aout_object_p): Fill in magic number field.
1688 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1689 (set_arch_mach): Set page size and segment size once CPU
1691 (adjust_sizes_and_vmas): New function; has much code moved
1692 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1693 and size parameters, as well as many header fields, after deciding
1694 on magic number for output file. Checks to ensure that this
1695 adjustment has only been done once.
1696 (set_section_contents): Call adjust_sizes_and_vmas instead of
1697 doing much of the work here.
1699 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1700 default (null) values of these fields.
1701 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1702 value in exec header.
1703 (sunos4_aout_backend, MY_backend_data): Define backend data
1704 indicating file header is included in text section.
1706 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1708 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1709 gcc version 2, to avoid warnings.
1711 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1713 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1714 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1716 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1718 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1720 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1722 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1723 * configure.in: Rewrite target parsing to use simple format.
1724 Handle sparc-sun-solaris2 configuration.
1725 * aout64.h: Avoid ANSI C brain death warning.
1726 * elf.c: Avoid trigraph (???) or /* in comments.
1728 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1730 * config/sysv4.mh: new file, RANLIB=echo
1732 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1734 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1736 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1737 elf_core_tdata_struct into a single common struct. Core files
1738 wouldn't have worked at all without this.
1739 (bfd_elf_find_section): New function for GDB's undercover use
1740 to find string sections that BFD hides from it.
1741 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1743 (elf_object_p, elf_core_file_p): Allocate internal file header
1744 storage dynamically.
1745 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1746 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1748 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1750 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1752 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1754 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1756 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1758 * configure.in: handle m680[01234]0 as aliases for m68k
1760 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1762 * coff-a29k.c: do byte relocs correctly
1763 * coffcode.h (styp_to_sec_flags): never load INFO sections
1764 * seclet.c (rel): don't relocate INFO sections
1766 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1768 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1769 Make the symbols unmodifiable.
1770 (bfd_section_init): Deleted.
1771 * init.c (bfd_init): Don't call bfd_section_init.
1773 * section.c (bfd_set_section_contents): Ensure that range to be
1774 written is within section boundaries.
1775 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1778 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1780 * coff-i960.c (howto_table): Deleted.
1781 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1782 interesting entries from old howto_table.
1783 (RTYPE2HOWTO): Adjusted to use switch.
1784 (coff_i960_reloc_type_lookup): New function.
1786 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1787 records for section symbol.
1788 (make_abs_section): Unused; deleted.
1789 (renumber_symbols): Re-order symbols so undefined symbols come
1790 last, as COFF format desires.
1791 (coff_write_symbol): Put C_FILE symbols in debug section always.
1792 (coff_section_symbol): New function; creates a symbol with the
1793 same name as a section, and sets up aux records for it.
1794 (coff_add_missing_symbols): New function; adds section symbols to
1795 symbol table if they aren't there already. Should someday also
1796 add a dummy C_FILE symbol if none is present.
1797 (coff_write_object_contents): Add missing symbols before preparing
1798 symbol table to be written.
1799 (coff_slurp_reloc_table): Verify that symbol indices read in are
1800 in a reasonable range.
1801 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1802 (obj_conv_table_size): Accessor macro.
1804 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1805 reloc types on i960.
1807 * bfd-in.h (bfd_get_section_name): New macro. Like
1808 bfd_section_name, but returns rvalue, not lvalue.
1809 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1810 (bfd_get_section_flags): Now returns rvalue.
1812 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1813 general, some specific to sparc or i960.
1815 * aoutx.h (set_section_contents): Set VMA for each section based
1816 on previous section. If text section VMA doesn't appear to have
1817 been set, make a best guess from the type of file.
1819 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1821 (MY(vec)): Initialize reloc_type_lookup field.
1823 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1824 (bfd_error_trap, bfd_error_vector): Extern, not common.
1826 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1827 few types of relocs for sparc; will need enhancement.
1829 * bout.c (callj_callback): Use DEFUN macro in definition.
1830 * coff-i960.c (optcall_callback): Likewise.
1832 * targets.c (bfd_target): Added fields reloc_type_lookup and
1833 _bfd_make_debug_symbol. Also minor comment changes.
1834 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1835 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1836 than arch info, and dispatch with BFD_SEND. Callers changed.
1837 * archures.c (struct bfd_arch_info): Deleted field
1839 * cpu-*.c: Don't initialize that field.
1841 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1842 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1843 (bfd_errmsg): Now returns ptr to const.
1844 * bfd-in.h (bfd_errmsg): Fix prototype.
1846 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1847 * reloc.c (bfd_generic_relax_section): Ditto.
1849 * section.c (Section Output doc): Improve description of use of
1850 output_section and output_offset.
1852 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1854 * sco-core.c: new file from net.
1855 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1856 Now we have the hairy linker, it's possible to move symbols from
1857 one section into another. Actually make that work!
1859 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1861 * hosts/sun3.h: fix declaration of free.
1863 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1865 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1866 * coff-h8300.c (reloc_processing): all relocs are relative to
1868 * opncls.c: don't use fdopen on DOS systems
1870 short patches from Glenn Kasten (glenn@ready.com)
1871 * target.c: enabled oasys support
1872 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1873 fix problem where a relocation which crossed a modification byte
1874 boundary did not work. Fix problem where a relocation near the end
1875 of a data record did not work.
1878 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1880 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1881 archvie header string counts the endian way, this heuristic sees
1882 how big an archive string to read by trying it one way and if the
1883 string table is unreasonably big, trying it the other. *FIXME*.
1884 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1886 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1888 * bfd-in.h: Increase version number to 1.97, for consistency
1890 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1892 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1894 * bfd-in.h: bump version to 1.96
1895 Major change; changed calling convention for
1896 bfd_get_relocated_section_contents so that caller allocates
1897 memory for section data.
1898 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1899 seclet.c, targets.c, bfd.c: reflect new convention.
1900 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1901 case, then use reasonable default values for SEC_* flags.
1903 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1905 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1906 size of output reloc struct.
1907 * targets.c, Makefile.in: comment out tekhex for the moment.
1908 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1909 * configure.in: tandem target is st2000
1910 * coff-m68k.c: rename static howto_table to global
1911 m68kcoff_howto_table.
1912 * bout.c: remove unnecessary abort
1913 * coff-a29k.c: various changes to the way relocations work to cope
1914 with the "new order" and latent bugs.
1917 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1919 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1920 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1921 * reloc.c (bfd_perform-relocation): don't relocate refs to
1922 absolute symbols if doing a partial link.
1924 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1926 * configure.in: Add a29k-amd-udi.
1928 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1930 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1931 internal_exec structure before initializing the fields that
1932 are used, so that the unused fields are in a known state.
1934 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1936 * tekhex.c (struct data_struct): Convert from typedef that
1937 typedefs nothing to a normal structure declaration.
1938 * tekhex.c (pass_over): Prototype args for function that
1939 second arg points to.
1941 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1943 * Makefile.in: remove old style staging. Do not print recursion
1946 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1947 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1950 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1952 * bfd.c, Makefile.in: added tekhex
1953 * aoutx.h (set_section_contents): pages should be padded to the
1954 size of a page, not the size of a segment.
1955 * configure.in: added go32 host and i386-aout target.
1956 * i386aout.c, libaout.h: now works for go32 target
1957 * ieee.c: fix bit rot.
1958 * seclet.c: support for padding seclet type.
1960 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1962 * Makefile.in: added .NOEXPORT:
1964 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1966 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1968 * elf.c (elf_compute_section_file_positions,
1969 elf_write_object_contents): Return boolean, not NULL (which
1971 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1972 Also ifdef-out code that aborts on unhandled section types.
1974 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1976 * configure.in: Recognize ncr3000 config
1977 * Makefile.in (MINUS_G): Pass on to recursive makes.
1978 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1980 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1982 * Makefile.in: Now that we have sym.h and symconst.h, compile
1983 coff-msym.c on all systems.
1984 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1985 * coff-msym.c: Update include files and comments; add weakext bit.
1987 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1989 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1990 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1992 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1994 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1995 * configure.in: Add new host and target configs.
1996 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1997 structs, which vary; just use member name.
1998 (elf_object_p, elf_core_file_p): Lint, fix comments.
1999 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2001 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2003 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2004 local, disposable, copy of the external form of section header
2005 table and program header table entries.
2007 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2009 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2011 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2013 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2016 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2018 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2020 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2022 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2023 not internal bfd_assert function (twice).
2025 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2027 * aout-target.h: change ar_max_namelen to 15 (the right value)
2028 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2031 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2033 * archive.c (bfd_generic_archive_p): check for bout archives too.
2034 * bout.c: make it work again.
2036 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2038 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2040 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2041 bfd_xmalloc() instead of bare malloc().
2043 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2045 * Makefile.in: pass down MAKEINFO on info.
2047 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2049 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2050 host/h-<foo> now just <foo>.
2051 * configure.in: reflect changes
2053 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2055 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2056 actual source file, not just the generated libbfd.h.
2058 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2060 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2061 gdb on little-endian 960 code.
2062 * archive.c (compute_and_write_armap): indirect symbols should go
2063 into the archive header too.
2065 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2067 * Makefile.in: added check target.
2069 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2071 * coff-msym.c: Move this file from gdb/ecoff.c. It
2072 handles byte-swapping for ECOFF (MIPS symbol) files.
2073 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2074 to the files built on MIPS-based hosts.
2075 * Makefile.in: Add rule for coff-msym.
2077 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2079 * Makefile.in: added clean-info target. MINIMIZE=1.
2081 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2083 * coff-rs6000.c: Move core file functions into separate
2084 new file rs6000-core.c. This is needed because reading
2085 core files depends on native include files that conflict
2086 with ../include/coff/rs6000.h.
2087 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2089 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2091 * aoutx.h (NAME(aout,print_symbol)): Don't print
2092 symbol addresss for undefined symbols.
2093 * coff-rs6000.c: Various updates (due to target-
2094 independent changes).
2095 * libbfd.h: Ditto (tdata field is now a union).
2096 * hosts/h-sparc.h: Removed prototype for bogus function
2097 'emset' (presumably should have been 'memset' - which is there).
2099 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2101 * configure.in (mips-big-* target): Same is Iris.
2103 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2105 * aoutx.h (translate_from_native_sym_flags): when creating an
2106 alias symbol, fill in the section as undefined, rather than
2107 leaving it blank. If an output section can't be found for a
2108 symbol, then don't core dump.
2110 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2112 * Makefile.in, configure.in: removed traces of namesubdir,
2113 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2114 copyrights to '92, changed some from Cygnus to FSF.
2116 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2119 * coff-h8300.c: fix stupid reloc subtraction bug
2120 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2121 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2122 the symbol.flags and done_lineno fields.
2124 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2126 * coffcode.h (coff_write_symbol): write out the correct number of
2128 * cpu-h8300.c: fix disassembly bug
2130 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2132 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2133 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2134 reloc.c, section.c (bfd_map_over_sections), targets.c
2135 (bfd_target_list): Protolint.
2136 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2138 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2140 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2142 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2143 section of a symbol rather than the section of a reffed symbol to
2144 determine the r_index of an emmitted reloc.
2146 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2148 * PORTING: New (preliminary) porting guide.
2150 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2152 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2153 (howto_hvrt16): lint.
2155 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2157 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2158 a full configuration (with possible cross-development),
2159 instead of using host-aout.c.
2161 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2163 * aout-target.h (MY(write_object_contents):
2164 Set obj_reloc_entry_size (abfd).
2165 * gen-aout.c: Change to emit a .c files, not a .h file.
2167 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2169 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2170 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2172 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2174 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2175 with more than one auxent can cause nasty core dumps.
2177 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2178 "done_lineno" so that a symbol which appears twice in the symbol
2179 table only gets it's linenumbers relocated once. Modifed
2180 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2183 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2185 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2186 stuff to use the New Order.
2188 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2190 * ieee.c: Change type of envi[] to unsigned char.
2192 * configure.in: fix vax ultrix configuration.
2194 * elf.c (bfd_section_from_shdr): Deal with null return from
2195 bfd_make_section(). (elf_object_p): Select endianess properly.
2197 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2199 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2201 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2203 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2204 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2205 * host-aout.c: Don't use aout-params.h; configure these systems
2206 in their xm files, not in a randomly generated file.
2207 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2209 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2211 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2213 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2214 host_aout_vec here as well.
2216 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2218 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2219 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2220 to prevent undefined symbol.
2222 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2224 Various lints found on PersSony
2225 * aoutx.h: cast an enum
2226 * coff-a29k.c: many ints in reloc structure turned to enum
2227 * coffcode.h: more enums
2228 * cpu-h8300.c: more enums
2229 * opncls.c: more enums
2231 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2233 * configure.in: Make Tahoe configuration work again.
2234 * bfd-in.h: Remove trailing comma from enum declaration.
2235 * ieee.c: Can't put byte values >0x7F into a signed char.
2237 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2239 * Makefile.in: Add dependencies for various coff-*.o files.
2241 * elf.c: Remove extraneous paren from core_prpsinfo and
2242 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2243 Replace references to old section "size" member with new
2244 "_raw_size" member. Implement elf_make_empty_symbol, which
2247 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2249 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2252 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2254 * coffcode.h (bfd_coff_relax_section): now static.
2255 (bfd_coff_get_relocated_section_contents): various type lints.
2257 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2259 New entry point in the transfer vector - bfd_relax_section.
2261 * aout-target.h: add to vector, call generic_relax
2262 * bfd-in.h: add to vector
2263 * bfd.c: add #define for vector
2264 * bout.c: add to vector, call generic_relax
2265 * coffcode.h: add to vector, also now has coff specific relax code
2266 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2267 * elf.c: call generic_relax
2268 * ieee.c: call new vector, clean up some bugs due to the creation
2270 * libbfd.h: add bfd_generic_relax_section EXFUN
2271 * oasys.c: call generic_relax
2272 * reloc.c: implement generic_relax
2273 * seclet.c: moved much of this into coffcode.h
2274 * srec.c: call generic_relax
2275 * targets.c: define new transfer vector
2277 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2279 * everything: now modified to use smaller reloc type. Self hosts
2282 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2284 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2285 New files for stratus.
2287 * configure.in: Add configuration fragments for stratus.
2289 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2291 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2292 variables as CONST since they are set to point to a const char
2293 string. Fixes compiler complaints.
2295 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2297 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2300 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2302 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2303 symbols, so that we can emit the correct file name even
2304 if it's an include file.
2306 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2308 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2309 (Reported by john@labtam.labtam.oz.au (John Carey)).
2311 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2313 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2315 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2316 being used to -DHAVE_PROCFS.
2318 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2319 '#include "fopen-same.h"' to end of file to match other h-* files.
2321 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2323 * configure.in: Change svr4 references to sysv4. Add case
2324 "unknown" for target vendor and infer some targets based
2325 on the specified operating system.
2327 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2329 * bfd-in.h, libaout.h: ANSIfy enums.
2331 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2333 * archive.c (normalize): created version for VMS which removes the
2334 VMS directory crap from the front and end of a filename, eg turn
2335 [-.foo]bar.obj;123 into bar.obj
2336 (bfd_construct_extended_name_table): now writes index into an
2337 extended name table in decimal - the same base used to read an
2338 extended name table.
2340 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2342 * aout-encap.c: Fix to use aout-target.h.
2343 * aoutf1.h: Use standard MY_object_p and MY_callback
2344 in aout-target.h. Remove target-specific versions.
2345 * host-aout.c: Re-write to use aout-target.h.
2346 * gen-aout.c: New files use with host-aout.c to generate
2347 host-specific a.out-related parameters.
2348 * Makefile.in: host-aout.o depends on aout-params.h, which is
2349 generated by gen-aout.
2350 * aout-target.h: Make a little more flexible.
2351 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2352 macro. Instead, inline it in aout-target.h.
2353 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2354 a gcc -Wall warning.
2355 * archive.c: Add missing commas in DEFUN macro (2 places).
2356 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2357 Berkeley ones, now that libiberty has them:
2358 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2359 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2360 remove unused variable.
2362 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2364 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2365 and execname inside HAVE_PROCFS ifdef since they are unused
2366 when it is not defined.
2368 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2370 * elf.c: Flag all sections as either code or data. We can't
2371 be sure what they are anyway, since ELF doesn't fit the
2372 traditional model of text+data+bss very well. Add new local
2373 function elf_read() to simplify code. Record entry point in
2376 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2378 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2379 rather than N copies of the same lines.
2381 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2383 * cpu-h8300.c: disassemble branch displacements correctly
2384 * coff-h8300.c: put reloc offsets out in 32bits
2386 * makefile.dos, configdj.bat: New files from DJ
2387 * cache.c: fopen with new macros is needed for DOS.
2388 * ieee.c: environ renamed to envi to stop an include file
2390 * opncls.c, coff-rs6000.c: more fopens with macros.
2392 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2394 * Makefile.in: infodir belongs in datadir.
2396 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2398 * Makefile.in: fix where docdir lives
2400 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2401 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2402 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2403 srec.c, syms.c, targets.c : all new documentation and lint
2407 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2409 * coffcode.h, srec.c: Lint.
2411 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2413 * Makefile.in: install using INSTALL_DATA, added standards.text
2416 * configure.in: mark directory as target dependent. configure
2417 nows works in objdir always so make file existence checks
2420 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2422 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2423 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2424 and mandir now keyed off datadir by default.
2426 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2428 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2429 computation of arch and machine type so it's worked out before
2430 some_aout_object_p is called.
2431 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2433 * archures.c: add extra field 'section_align_power' to hold
2434 default section alignment in object files.
2435 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2436 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2437 initialize the new field.
2438 * bout.c (b_out_callback): replace the text size, since aout
2440 * aoutx.h: Documentation in the new style
2442 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2444 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2445 use the saved value if mtime_set is already set (intended
2446 for archive files, though apparently not used yet).
2448 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2450 * targets.c: Revise comments about how to configure the target
2451 vector, to match reality. Remove mention of obsolete methods.
2452 Remove long lists of capitalized macros that turn into the same
2453 thing in lowercase. Normal vector simply lists all known
2454 lowercase xvec names; all other cases are handled by SELECT_VECS.
2456 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2459 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2460 list of supported targets.
2462 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2464 * archive.c (bsd_write_armap): The pad byte sometimes added to
2465 the string table in a __.SYMDEF member is now
2466 counted as part of the size of the string table.
2467 This is compatible with the old ranlib, as well as Sun's.
2469 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2471 * srec.c: Rewrote to fix many bugs; now gets the record type
2472 right, doesn't choke on input, sets the start address in an S9 and
2473 fills in the filename on an S0.
2475 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2477 * cpu-h8300.c: Add support for MEMIND addressing mode
2479 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2481 * coffcode.h: use the new macro if available
2483 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2484 * Makefile.in: Fixed dependencies due to file rename
2486 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2487 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2488 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2489 newos3.c, stab-syms.c, syms.c: All these files have had their
2490 #includes altered to point to the new places.
2492 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2494 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2496 * configure.in: Add vendor "ncr" as supported per-target vendor.
2497 Add svr4 case for i386 per-host case.
2499 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2502 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2504 * syms.c (bfd_decode_symclass): Return 'A'
2505 for symbols that are both absolute and global.
2506 * archive.c (bfd_special_undocumented_glue): Return NULL
2507 if bfd_ar_hdr_from_filesystem returns NULL.
2509 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2511 * Makefile.in: added coff-h8300
2512 * configure.in: now h8 is a coff target
2513 * cpu-h8300.c: fix various disassembly problems
2514 * libcoff.h: took out some code which has been #0ed for a long
2516 * targets.c: added h8 coff
2517 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2518 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2520 * coffcode.h: Started to change the way machine dependencies are
2521 handled, from the nest of #ifdefs to macros defined in the
2522 including coff-<foo>.c
2524 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2526 * aoutx.h (some_aout_object_p): Set the `executable' bit
2527 if the entry point is contained in the text segment, even if the
2528 text segment is at location 0.
2530 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2531 nonstandard MIPS sections (.rdata, .sdata, etc).
2533 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2534 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2535 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2537 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2539 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2541 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2542 from syms.c to new file stab-syms.c. Also, since GNU extended
2543 type codes such as N_SETT are no longer in ../include/stab.def,
2544 include them manually.
2545 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2546 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2547 * libaout.h: Added prototype for aout_stab_name().
2548 * Makefile.in: Update Makefile for new stab-syms.[co].
2550 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2552 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2553 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2554 just make N_XXX work by excluding the header from the text segment.
2555 * aoutx.h: Fix comments to match.
2557 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2559 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2560 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2561 for the "logical" text segment (i.e. never consider the exec
2562 header to be part of the text segment). This change is
2563 needed for consistency with various other parts of bfd and ld.
2564 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2565 and move calculation of obj_textsec(abfd)->size to libaout.h.
2566 * bfd-in.h: Removed bogus ';'.
2568 * Makefile.in: Add MINIMIZE flag to select lean
2569 or bloated target_vector.
2570 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2571 * newsos3.c: Fixes to ../include/aout64.h remove need
2572 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2574 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2576 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2577 handle both little and big-endian targets, with little
2578 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2579 * host-aout.c: Add FIXME note.
2581 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2583 * targets.c: Make the default target_vector contain
2584 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2585 Old behavior can be gotten by defining ALL_TARGETS.
2586 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2587 Factored out common code into new file aout-target.h.
2588 Saves a lot of duplicate code for a.out variants.
2590 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2592 Get 'make headers' to work when configured with +subdirs.
2593 * Makefile.in: Add $(subdir) to docdir path.
2594 * doc/Makefile.in (protos): Add $(srcdir) prefix
2595 to name of sed scripts.
2597 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2599 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2600 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2601 to include names of N_SETT etc.
2603 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2605 * elf.c: Add minimal support for ELF symbol tables. Generates
2606 canonical bfd symbol tables from ELF symbol tables. Change the
2607 name of some functions from bfd_<name> to elf_<name>.
2609 * syms.c: Trivial fix to comment to remove a redundant "to".
2611 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2613 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2614 form that GDB recognizes as COFF.
2616 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2618 * ieee.c (ieee_object_p): cast NULL correctly.
2619 * configure.in: added harris host
2621 * coff-a29k.c: Lots of changes, most from David Wood.
2623 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2625 * coff-m88k.c (coff_write_armap): Just #undef it.
2627 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2629 * Makefile.in: standardize on MINUS_G to disable debugging
2630 * coff-m88k.c: create coff armaps instead of bsd ones.
2631 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2634 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2636 * elf.c: Additions to support ELF format core files.
2637 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2638 has support for /proc (all the include files in particular).
2640 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2642 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2643 of two N_SO stabs, one for directory, and one for filename.
2645 * bfd-in.h (print_vma): Factor out duplicate definition.
2647 Exit a little more gracefully when malloc returns NULL.
2648 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2649 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2650 * libbfd.h: Rre-generated due to libbfd.c update.
2652 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2654 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2656 * elf.c (elf_object_p): Don't try to create a bfd section for
2657 the first ELF section header. It is just a placeholder.
2659 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2661 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2662 core files, when compiling native.
2663 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2665 FIXME: The aoutf1.h change below needs to be reversed back
2668 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2670 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2671 manipulation of lnno fields in lineno structs in a coff-<f>.h
2672 independent way. Override it in coff-<f>.h to your favourite
2673 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2674 (coff_swap_lineno_out): modified to use the new macros.
2676 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2678 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2679 unknown arch when the magic number doesn't specify the
2680 architecture, since some OSs (eg old sun3s) don't set the number, and
2681 020 is probably the right answer anyway.
2683 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2685 * hosts/h-news.h, hosts/h-rtbsd.h:
2686 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2687 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2688 bfd_print_symbol_nm, for use by nm.
2689 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2690 bfd_print_symbol_nm option, to print in nm format.
2691 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2692 oasys.c (oasys_print_symbol): Provide stub implementations
2693 for bfd_print_symbol_nm.
2694 * syms.c: New function bfd_decode_symclass, used by nm printer.
2695 New function bfd_stab_name to look up string name of stab code.
2697 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2699 * Makefile.in: Added ctor.c
2700 * archures.c (bfd_default_arch_struct) added
2701 bfd_default_reloc_type_lookup.
2702 * coffcode.h: removed a load of #if 0ed code.
2703 (coff_compute_file_section_positions): now works out the section
2704 alignment and size correctly in all cases.
2705 (coff_get_symtab): looks for constructor symbols and calls the
2706 right function when they're found. (coff_canonicalize_reloc):
2707 knows when a section is full of constructors and does the right
2709 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2711 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2712 * libcoff.h: removed #if 0ed code
2713 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2714 arch independent constructor relocation type.
2715 (bfd_reloc_type_lookup): removed the comment "this will go away"
2716 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2717 reloc which is used when BFD_RELOC_CTOR falls through to give a
2718 default 32bit reloc for constructors.
2719 (bfd_default_reloc_type_lookup): added.
2720 * aoutf1.h: fixed SEGMENT_SIZE typo.
2722 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2724 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2725 matching prefix "coff".
2726 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2727 rs/6000 csect records.
2729 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2731 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2732 * configure.in: add motorola delta88 cases
2733 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2734 write_armap prototype
2735 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2737 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2739 * Rename COFF-related files in `coff-ARCH.c' form.
2740 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2741 coff-mips.c, coff-rs6000.c to be exact.
2743 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2744 make output clutter.
2745 * config/mt-*: Ditto.
2747 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2749 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2750 John Gilmore. Archive support from Damon A. Permezel.
2752 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2753 * configure.in: Add rs6000 case.
2754 * targets.c: Add rs6000 vector.
2755 * archures.c: Add rs6000, fix comment on romp.
2756 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2757 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2758 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2759 * section.c (bfd_make_section): Return NULL on attempt to create
2761 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2762 (bfd_swap_aouthdr_in): Handle lots more members.
2763 (make_a_section_from_file): If section has already been seen,
2764 just return false rather than overwriting it.
2765 (coff_real_object_p): Understand incoming magic numbers.
2766 (coff_set_flags): Understand outgoing magic numbers.
2767 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2768 (build_debug_section): Add fn for reading debug string section.
2769 (get_normalized_symtab): Handle symbol names in debug string section.
2770 Remove unused obj_string_table.
2771 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2772 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2773 existing section before making one.
2774 * cpu-rs6000.c: New file.
2775 * rs6000coff.c: New file.
2777 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2779 * elf.c: Add partial support for ELF format corefiles. Still needs
2780 support for extracting registers from corefiles.
2782 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2784 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2785 RANLIB is defined as echo, send the output to /dev/null to help
2786 reduce clutter in the output from doing a make.
2788 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2790 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2791 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2793 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2795 * coffcode.h (coff_compute_section_file_positions): make it pad
2796 section size out if there are alignment restrictions so that the
2797 image will be ok on a system where section positions are worked
2798 out by accumulating sizes rather than from the section headers.
2799 * targets.c (proto write_armap). Changed orl_count to unsigned.
2800 * opncls.c (bfd_close_all_done). Added so that generative
2801 programs like gas can close a bfd without causing bfd confusion.
2802 * libbfd.h (changed becuase of protos)
2803 * amdcoff.c: messed with the way that jmp displacements are
2804 calcualated. This may not yet be totally correct.
2805 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2807 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2808 abs symbol has no section (like a register symbol).
2809 (coff_write_symbol) now zeros auxent before filling it up to help
2810 with sensitive applications.
2811 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2813 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2815 * bfd.c: Make sure we don't get a macro strerror().
2816 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2817 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2818 attempt to recover command, ifdef NO_CORE_COMMAND.
2819 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2821 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2823 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2825 * archive.c (bsd_write_argmap): The size of the ranlib structures
2826 should not include the size field itself.
2827 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2828 adata(abfd)->exec_bytes_size field instead of constant macro,
2829 because aoutx.h compiles to a simple .o file shared by
2830 all 32-bits a.out targets.
2832 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2834 * configure.in: Allow i386-sco-sysv.
2835 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2836 * cpu-h8300.c: lint.
2838 * host-aout.c: New strategy. We use common code, include files,
2839 and data structures to handle the file, but set a few parameters
2840 from the host's config file (page size, text start addr, etc).
2841 * libaout.h: Define HP BSD machine types.
2842 * aoutf1.h: Handle reading a.outs with these types.
2844 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2845 virtual-memory-address of the .reg section. We can't just make a
2846 section for "all the regs and nothing else" because only GDB knows
2847 exactly where the regs are (scattered around the upage and stack).
2848 Clean up memory allocation. Remove big- and little-endian
2849 vectors, replace with single vector; this only runs on the host,
2850 in host byte order. Replace byteswap routines with aborts in case
2852 * targets.c: There's only one trad_core_vec now.
2853 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2855 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2857 * hosts/h-amix.h (free): Fix prototype.
2859 * aoutx.h: Don't use NULL as an integer, for braindead systems
2860 that declare it as (void *)0. (From Peter Schauer.)
2862 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2864 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2865 problem with bad Ultrix system headers.
2866 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2867 various kinds of alignments for the various kinds of
2870 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2872 * doc/Makefile: Don't assume . is on the path (from James Clark).
2874 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2876 * Makefile.in: Avoid Sun Make VPATH bugs.
2877 * targets.c: Declare trad_core vectors extern.
2879 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2881 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2882 * libbfd.h: Moved ALIGN macro here.
2883 * bout.c (b_out_callback): Replace i960_align by align_power.
2885 * libaout.h (struct aoutdata): Added fields page_size,
2886 segment_size and exec_bytes_size. These help generic code
2887 (in aoutx.h and libaout.h) to figure out where to align
2888 the various segments in a demand paged file.
2889 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2890 to decide if the exec header counts in a_text (text segment size).
2891 Also, assume D_PAGED flag is set; don't set it here.
2892 * bout.c (b_out_callback): Add initialization of
2893 adata fields page_size, segment_size, and exec_bytes_size.
2894 * host-aout.c (NAME(host_aout, callback) and
2895 NAME(host_aout,mkobject): Ditto.
2896 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2897 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2898 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2899 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2900 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2901 for some systems (mainly sunos), so do it in the callback instead.
2902 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2903 * aoutx.h (NAME(aout,set_section_contents): Change the way
2904 filepos and size of sections are carried out to support
2905 older styles of demand paged executables.
2908 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2910 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2911 * bfd.c: Added macros to enable gas to swap coff records.
2912 * coffcode.h: Make the coff_swap_*_out routines return the number
2913 of bytes swapped, and cleaned up their prototypes.
2914 * configure.in: Added ebmon/coff support
2915 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2917 * targets.c: Added new entry points for coff swapping
2919 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2921 Restructure configuration scheme for bfd, binutils, ld.
2923 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2924 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2925 Change some config names to match other dirs.
2926 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2928 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2929 ../include/sysdep.h.
2930 * cpu-i960.c: Strncmp needed a length arg.
2931 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2932 * i386aout.c: Remove dead N_TXTOFF override.
2933 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2934 * config/: Rename some config files to match up h-*.h names.
2935 Remove all the HOST_SYS definitions from the config files.
2936 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2937 * hosts/h-hp9000.h: Remove USG comment.
2938 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2939 * hosts/h-news.h, h-sparc-64.h: New config files that had
2940 previously been kludged in the <sysdep.h> file.
2942 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2944 * config/*: trad-core support is HOST dependent, not target
2945 dependent. Target config files only set DEFAULT_VECTOR and/or
2946 other vector elements. Exception: when host-aout.c is in use,
2947 in which case we're forced to assume we're native (hp, vax,
2948 tahoe). Rename XDEPFILES to HDEPFILES.
2949 * Makefile.in: Rename XDEPFILES.
2950 * config/h-sun*: Don't force static linking.
2951 * trad-core.c: Document how to use it nowadays.
2952 * i386aout.c, newsos3.c: Clean up.
2953 * i386coff.c: Allow 386 coff files to be used as core files too
2954 (for reading core files from embedded systems).
2956 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2958 * Add i386aout.c for a.out support on the i386.
2960 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2962 * reloc.c, section.c, syms.c, targets.c: correct info-node
2963 structure in *doc* comments.
2964 doc/Makefile: stop hiding complaints from makeinfo.
2966 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2968 * aoutx.h (...some_aout_object_p): Take a third parameter,
2969 the internal_exec struct, and avoid ever looking at an
2970 external_exec. All callers changed to read the entire
2971 external_exec struct, swap and check its magic number,
2972 swap in the whole structure, and pass the swapped-in version to
2974 * bout.c: Bring into modern era. Use single _object_p routine
2975 for big- aand little-endian. Provide internal and external
2976 exec header structs. Use separate swap-in and swap-out routines.
2978 * libaout.h: Move struct internal_exec from ../include/aout64.h
2979 to here. Add obj_symbol_entry_size to struct aoutdata.
2980 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2982 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2983 EXTERNAL_NLIST_SIZE. Callers changed.
2985 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2987 * bfd.c: Remove strerror() to libiberty.
2989 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2990 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2991 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2992 last byte of transfer, not first byte, is within the section.
2994 * host-aout.c: Remove `BSD' archive support. Lint.
2996 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2997 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2998 `bfd_arch_info_type'. All uses changed.
2999 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3000 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3001 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3002 it needs a better name.) All uses changed.
3003 * targets.c: Rename `enum target_flavour_enum' to `enum
3004 target_flavour', and remove the `_enum' from all of the enum
3005 values themselves. All uses changed.
3007 * configure.in, config/h-i386mach: i386 mach host.
3008 * config/t-i386-aout: Use host-aout.c.
3010 * trad-core.c: Give it its own xvec's to make it independent
3011 of other file formats.
3012 * ecoff.c, host-aout.c: Remove refs to trad-core.
3013 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3014 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3016 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3018 * reloc.c: Extended NEWHOWTO macro
3019 * ieee.c: Changed the way 8bit pcrel is done
3020 * cpu-h8300.c: got the registers in the right order
3022 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3024 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3025 prediction is vindicated!
3027 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3028 Remove refs to howto.c, since Steve forgot.
3030 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3032 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3033 still work. Now allows any architecture/machine to be set.
3035 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3037 * howto.c deleted and moved code to reloc.c
3039 * libbfd.h, libbfd-in.h removed $id stuff for real
3041 * cpu-h8300.c Made it match various different spellings of h8300.
3043 * archures.c: Took out the first char filter which made it only
3044 look for a cpu/arch match when the first chars of supplied and
3045 tested names were the same.
3047 * targets.c removed oasys stuff, pending someone to fix the bugs
3051 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3053 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3054 ELF support good enough for GDB.
3055 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3056 m68k-cbm-svr4 host and target.
3057 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3058 so `diff' and `patch' can cope.
3060 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3062 * archures.c: removed texinfo error
3064 * init.c: added texinfo hooks, and removed initialization error
3067 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3070 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3072 * cpu-i960.c: Avoid numerical count of initializers.
3074 Vax Ultrix changes from David Taylor <taylor@think.com>:
3075 * host-aout.c: Make little-endian vector really little-endian.
3076 * configure.in: Separate vax and tahoe cases, handle ultrix.
3077 * config/t-vax: Add trad-core.o.
3078 * config/h-vaxult: New host system.
3080 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3082 * bfd-in.h VERSION, change version number to 0.18, this makes a
3083 gap, but now is the same as the linker version number.
3085 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3086 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3087 files will eventually contain processor specific bits for bfd,
3088 like strange relocation information and dis/assembly. So far only
3089 the H8 has been even partially done. This work also ties in with
3090 the change in handling architectures.
3092 * amdcoff.c: (a29k_reloc) fix error message.
3094 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3095 discover the architecture of the bfd. (sunos4_callback) calls the
3096 function bfd_set_arch_mach rather than stuffing stuff directly
3097 into the bfd. (sunos4_write_object_contents), changed names of
3100 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3101 setup the environment.
3103 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3104 headers in big endian format, regardless of the endianess of the
3107 * archures.c: totally changed. Now an architecture is represented
3108 with a pointer to an info structure rather than an enumerated type
3109 and a long. The old info is available as two elements in the
3110 structure. Future enhancements to architecure support will
3111 involve pointers to methods being placed into the info structure.
3113 * bfd.c: changed the definition of the bfd structure for the new
3116 * bout.c: (b_out_set_arch_mach) changed to use the new
3117 architecture mechanism.
3119 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3120 the new architecture mechanism.
3122 * configure.in: added h8 stuff.
3124 * ieee.c: too many changes to note. Now ieee files written with
3125 bfd gas and ld can be read by gld and ieee only linkers and
3128 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3130 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3131 than fixing the structure directly.
3133 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3134 than fixing the structure directly.
3136 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3137 before opening a bfd.
3139 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3140 rather than fixing the structure directly.
3142 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3143 in the t/hmake file) a user can select which backends they want
3144 linked with bfd without changing the source.
3146 * init.c: new, looks after initializing modules.
3148 * howto.c: for future use, will allow an application to work out
3149 what cookie to use as a handle on a relcoatio howto.
3151 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3153 * srec.c: Better error checking, partly from Peter Schauer.
3154 (srec_object_p): Avoid assuming any file that starts with 'S' is
3155 an S-record file! (Check for 3 uppercase-hex digits after it.)
3156 (ISHEX): Define new macro for checking supposedly hex characters.
3157 (pass_over): Treat as EOF any S-record line that:
3158 * doesn't have hex in either size character
3159 * produces a size larger than 0x7F
3160 * has an unrecognized type number
3162 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3164 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3165 opncls.c: Lint (saber actually).
3167 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3169 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3170 * newsos3.c: Fixed two types: newos3 -> newsos3.
3171 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3172 to use correct segment.
3174 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3176 * aoutx.h (print_symbol): Handle missing symbol->name.
3178 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3180 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3183 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3185 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3186 add sgi/irix support.
3188 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3190 Changes for the AMD 29000 Ultracomputer port from David Wood.
3193 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3195 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3198 * coffcode.h (coff_real_object_p): Pass information about the
3199 current file's coff symbol format to BFD via the coff_data struct.
3200 (coff_find_nearest_line): obj_icof => coff_data.
3201 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3202 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3203 and DIMNUM == E_DIMNUM.
3204 * configure.in: Handle a29k-*-* hosts, and targets
3205 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3206 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3207 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3208 local_linesz to `coff_data' (tdata) struct.
3209 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3210 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3212 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3214 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3215 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3217 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3219 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3221 (sunos4_core_file_matches_executable_p): Fix header comparison.
3222 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3223 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3225 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3227 Allow GDB to patch object files.
3229 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3230 * trad-core.h (trad_unix_core_file_p): Ditto.
3231 * aoutx.h (aout_set_section_contents): On first output, check
3232 abfd->direction and complain if erroneous.
3234 * Makefile.in: Add crude dependencies.
3236 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3238 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3239 to h/t-xxxx files so that everything will work on System V.
3241 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3243 * aoutx.h: Add information on host-aout.c and how to configure
3244 to use it, to the manual.
3245 * configure.in: Tix typo.
3246 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3247 else dummy out the core file support.
3248 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3249 specified, use it to locate the data section.
3250 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3251 rather than as chars (lint).
3253 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3255 * aoutx.h, coffcode.h: saberized.
3257 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3259 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3261 bfd.c, targets.c: minor rewording of doc segments
3264 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3266 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3267 etc, rather than TEXT_START_ADDR.
3268 * host-aout.c: Remove #if 0 around whole thing.
3269 Update to modern (32/64-bit) a.out naming conventions.
3270 Include a large chunk of ../include/a.out.gnu.h to get macros that
3271 are not defined by the system include files.
3272 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3273 macro used by the other a.out implementations.
3274 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3276 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3278 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3279 texdoc and psdoc; make these depend on generated .texi's
3281 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3284 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3287 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3288 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3289 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3290 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3291 obtrusive marks indicating .c origins.
3293 * bfd.texinfo: generalize most references to linker
3295 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3297 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3298 * archures.c: remove empty foo() definition (crept in at vn1.9)
3300 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3302 * bfd.texinfo: use @setchapternewpage on instead of lots of
3303 @page's; minor rephrasing in Introduction.
3305 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3306 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3307 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3308 segments): used BFD (caps) more consistently as a name in
3309 discourse, fixed a few other minor typos and uses of fonts
3312 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3314 * coffcode.h: fixed bug where string table size wasn't being swapped.
3316 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3318 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3320 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3321 flags. (bfd_print_symbol_vandf) now knows what to do with the
3324 * aoutx.h: made translate_from_native_sym_flags and
3325 translate_to_native_sym_flags produce the above flags.
3328 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3330 * all files: update copyright notices for GPL version 2.
3331 Install header comments and attribute most modules to their
3332 authors. BFD's name is now officially "Binary File Descriptor",
3333 so remove any conflicting pejoratives.
3334 archures.h: Consists solely of comments; remove it.
3336 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3338 * Makefile.in, bfd.c: Made it compile again.
3340 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3342 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3345 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3347 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3348 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3351 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3352 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3354 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3356 * Everything: created some new files, core.c format.c, reloc.c,
3357 section.c and syms.c to split the functionality a bit better.
3358 Cleaned up the rest of the files a bit, and added some
3362 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3364 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3365 really takes 3 arguments, patched code and ammended prototypes.
3367 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3369 * ../include/bfd.h (struct bfd_target): Added new field
3370 "align_power_min" which contains the minimum alignment for a
3371 section. This is used in coff_new_section_hook. The field
3372 insertion necessitates an update of all backends..
3374 * aoutf1.h jump table field inserted
3376 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3379 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3380 table field inserted.
3382 * coffcode.h(just about everything) Now patches up symbol tables
3383 using a different mechanism. The Intel major bug has been fixed,
3384 and the linker can self host on the Aviion and be debugged with
3387 * ecoff.c: new include and jump table patch, i386coff.c: new
3388 include and jump table patch, icoff.c: new include and jump table
3389 patch, ieee.c: can now read archives containing ieee modules.,
3390 libcoff.h: added (combined_entry_type), libieee.h: uped max
3391 sections to 20, m68kcoff.c: new include and jump table patch,
3392 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3393 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3394 srec.c: jump table patch. trad-code.c fixed #IF typeo
3396 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3398 * coffcode.h (coff_swap_aux_in): added else case to deal with
3399 filenames less than 9 characters.
3402 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3404 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3406 * srec.c: now allows any number of sections to be created in a
3407 file. Outputs addresses of the right length.
3409 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3411 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3412 target didn't match, the format got set to the attempted match,
3413 breaking a future test.
3415 *../include/i386coff.h : fixed typo in type field with size
3417 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3418 support in the jump table for the swapping routines exported to
3419 gdb. Now gdb works with the 386.
3421 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3423 * Merge in changes from gdb-3.95 release.
3424 Makefile.in: Allow hmake and tmake files to add OFILES.
3426 bfd.c: support specific targets as well as searching. When
3427 searching, take default target in preference to others.
3429 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3430 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3431 libbfd.h: Support specific targets as well as searching.
3432 opncls.c: Support specific targets as well as searching.
3433 targets.c: Search is short-circuited if default target matches.
3434 liboasys.c, libieee.c: Undo bothner changes that make macros
3435 work to the left of assignment, but which depend on the
3436 representations of different pointer types being the same.
3438 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3440 * i386coff.c: created.
3441 * coffcode.h: added support for 386.
3442 * Makefile.in: added support for 386.
3443 * ../include/i386coff.h: created
3445 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3447 * coffcode.h: removed all put_x_<sizes>
3448 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3452 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3454 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3456 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3458 * everything: Removed sysdep.h from bfd.h and put back into files
3459 from which it was split out. Now 64 bit version is built with a
3460 -DHOST_64_BIT="long long" on the compile line.
3462 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3464 Changed all the [get|put][name] routines to use [get|put]_[size
3467 Put in support for 64 bit work. Now two versions of bfd may be
3468 generated, according to the state of TARGET_64_BIT, one which is
3469 32 bit only, and one which is 64/32 bits.
3470 Created new back end 'demo64' to test 64 bit functionality.
3472 Renamed some files to work on DOS.
3474 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3475 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3476 chage, 64 bit transfer. * liba.out.h: Split out common code from
3477 sunos and newsos into liba.out. Name changes and prototype mods. *
3478 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3479 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3480 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3481 change and 64bit stuff.* newsos3.c: common code removed, new jump
3482 table. * oasys.c: Name change * opncls.c: Portability fixes *
3483 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3484 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3485 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3486 64bit ized. * demo64.c: 64 bit a.out back end
3488 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3490 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3491 on LHS of assignment, even when using old compilers.
3492 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3493 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3494 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3495 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3496 * targets.c: Add declaration of newsos3_vec.
3498 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3500 * aout.c: fixxed some of the problems with filepos calculation.
3501 (swap_ext_reloc): fixed problem with creation of relocs.
3502 (aout_set_section_contents): fixed filepos problem
3504 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3505 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3506 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3507 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3508 cleaned up. (coff_write_object_contents) cleaned up.
3510 * ecoff.c: Totally different. Now supports ecoff fully.
3512 * icoff.c: fixed problems in relocation callout.
3514 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3516 * m68kcoff.c: updated target vector.
3518 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3519 choose_reloc_size. (sunos4_write_object_contents) now calls
3520 choose_reloc_size so outputs relocs correctly, also calculates the
3521 size of the sections correctly.
3525 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3527 Merge Per Bothner's changes to modularize BFD a.out a bit.
3529 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3530 * ieee.c: Cast enums to int before comparing them, for brain-
3532 * coff-code.h: Remove coff_get_section_contents, and use the
3533 generic one instead.
3535 * aout.c: Derive new module from sunos.c, containing generic
3536 support code for all kinds of a.out files.
3538 * sunos.c: Remove all code that goes in aout.c. Split out
3539 machine dependent followup in sunos4_object_p into
3540 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3541 and redefine only the names we CHANGE, not all the names. Drop
3542 the little-endian vector, and rename the vector as sunos4 rather
3545 * b.out.c: Use aout.c routines for most of the work. Slight
3546 changes for the new regime. Remove close_and_cleanup and
3547 get_section_contents in favor of generics. New transfer vector
3550 * newsos.c: New support for Sony NEWS, another a.out format.
3552 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3553 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3554 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3556 * opncls.c (bfd_close): Call format-dependent write_contents
3557 routine, if writing, before calling target-dependent
3558 close_and_cleanup routine (which is now always generic, I think).
3559 * srec.c: Use bfd_alloc instead of malloc. Remove
3560 close_and_cleanup and move code from it to
3561 srec_write_object_contents. Add write_contents to tvec.
3562 * targets.c: Remove a.out little vector, replace a.out big
3563 vector with SunOS vector. FIXME: Need Vax support again now.
3565 * libbfd.h: Add write_contents format-dependent-vector to the
3566 bfd_target vector. Supply a generic close_and_cleanup routine.
3567 * liba.out.h: Handle the new aout.c split. Add prototypes for
3568 all routines defined in aout.c. Rename "sunos" things to "aout"
3569 things. Add a few fields where needed for various formats.
3570 * Makefile.in: Add aout.c and newsos.c.
3572 * archive.c, ieee.c, oasys.c: Lint.
3574 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3577 changed forward declaration struct stat; to reduce warnings. Changed
3578 comment on bfd_h_<x>_x.
3580 * ../include/m68kcoff.h, ../include/intel-coff.h,
3581 ../include/m88k-bcs.h
3582 Now there are two incarnations of relocs, linenos and syments. One for
3583 internal digestion, and one full of char arrays for I/O. The original
3584 names have gone to detect errors.
3586 * Makefile.in, m68kcoff.c, targets.c
3587 Test new structure code with a 68k coff implementaion
3589 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3590 Fixed all the places where there were problems with the size and
3591 alignments of structures on disk and structures in memory. #ifed out
3592 all the code in coffswap.c, since it should be done using the target
3595 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3597 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3598 multiple reloc command.
3600 * sunos.c (sunos4_set_section_contents): Made it so that sections
3601 are always padded to their alignment size.
3603 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3605 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3606 Clean up types and such (saber C problems).
3607 * ecoff.c: Clean up types and such. Remove routines that are
3608 not used. Fix up reading and swapping of shorts from files.
3610 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3612 * a.out.vax.c: Remove two bogus "static" from prototypes.
3614 * ecoff.c: Got rid of lots of non-working junk (that had
3615 been copied directly from coff-code.h).
3616 Updated to be consistent with updates to icoff.c and coff-code.h.
3618 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3619 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3621 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3622 but until the target_vector is automatically generated,
3623 it's as good as any. Note that the text offset is the only
3624 difference between NewsOS and SunOs (including magic numbers).
3625 (Most of the sunos_* routines should to renamed bsd_*
3626 and move to a bsd.c file. Then (and when the target_vector
3627 is automatically generated) it might make sense to create
3628 a separate Sony target.)
3630 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3631 on some systems, and doesn't help on others.
3632 Similarly, only define X_OK if not already defined.
3634 * trad-core.c: Don't include sys/stat.h - at least
3635 on NewsOS 3, it has already been included.
3637 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3639 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3640 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3641 symbol tables if necessary when reading them in, so gdb can use
3642 them. Add "bfd_coff_" to the names so they won't conflict with
3643 names in calling programs. FIXME-soon: if coff-code.h is
3644 included in two BFD modules, this will cause duplicate
3645 definitions; the routines should be exported to a separate,
3646 common, module (probably along with a mess of other ones).
3648 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3650 Improve modtime support.
3652 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3653 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3654 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3655 BUG: archive members still do not get correct mod times.
3657 Improve floating point support for core files.
3659 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3660 (sunos4_core_file_p): Create a second registers section in the
3661 core file, called ".reg2", for the float registers.
3663 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3665 * many changes to improve archive handling; found a logic flaw in
3666 bfd_check_format which only just happened to work by cooncidence.
3668 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3670 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3673 * bfd.h: changed type of udata in asymbol to void *, like it
3674 should be. Added bfd_reloc_dangerous enum member.
3676 * coff-code.h: Fixed it so that internally generated symbols get
3677 their values relocated correctly in all cases. Removed calls to
3680 * icoff.c: Not understanding the destination symbol of a reloc is
3681 not a failure any more, just 'dangerous'. This allows linking of
3682 b.out and coff images.
3684 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3688 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3690 * sunos.c (translate_to_native_sym_flags): fixed
3691 sym_pointer->n_value so that symbols on the way out get their
3692 section relative values calculated correctly.
3694 * coff-code.h (mangle_symbols): fixed problem where tags were not
3695 being relocated for structs, enums, unions. Also various lints.
3697 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3699 * archive.c (get_elt_at_filepos): system_call_error returned
3702 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3704 * Resolve the use of no_error and system_call_error.
3705 The bfd library itself now will never set bfd_error to
3708 The code still needs to be combed to make sure all the error
3709 codes are correct. I suspect they are not always set correctly.
3711 * The names of all the messages have _ prepended because the sun
3712 bundled compiler can't distinguish from a macro which takes an
3713 argument and the same identifier in a non-macro context.
3715 * The reason for the above being that entry points which used to
3716 be trampoline functions are now just macros which expand to a
3717 direct call through the bfd's xfer vector.
3719 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3720 must gas have its own version of everything (the gas version
3721 had the correct value)
3723 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3725 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3726 properly support i960 architecture and output correct reloc stuff.
3728 * bfd.h: added prototype for bfd_printable_arch_mach, added
3731 * coff-code.h: Applied patches from chrisb to support i960
3732 architecture, zero relocs and swap them correcly and conditionally
3733 compiled the timestamp.
3735 * sunos.c: Made the default section alignment 2^3 so that doubles
3736 are done properly. Fixed the same reloc bug that was in b.out.c
3738 * sysdep.h: Now compiles on a Posix box
3740 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3742 * icoff.c: Fix comment on big-endian version.
3743 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3744 F_RELFLG). Set F_AR32WR in output files if little endian
3747 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3749 * archures.c fixed =/== typo
3751 * sunos.c added architecture stuff for output. Fixed
3752 bug where files where vma(data) != size(text)
3753 were processed wrong.
3755 * coff-code.h added a lint cast
3757 * (../include/a.out.sun4.h) fixed it so zmagic
3760 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3762 * archive.c removed loads of includes, and fixed bug where string
3763 table didn't have a null at the end.
3765 * bfd.c fixed includes, added symbols argument to
3766 canonicalize_reloc entry point.
3768 * libbfd.c fixed includes and added some lint patches.
3770 * targets.c added both sorts of intel coff.
3772 * b.out.c fixed included, changed was the canonical
3775 * icoff.c added support for callj and big and little
3778 * opncls.c added chmod+xing for files with EXEC_P set.
3780 * sunos.c fixed includes. Changed default section
3781 alignement to words. Fixed relocation stuff to work with
3784 * bfd.h various new types added, prototype for new
3785 reloc calls, changed bfd->iostream to a void *
3786 to including files don't need stdio.h.
3788 * libcoff.h added conversion table to tie relocs to
3793 * coff-code.h fixed includes. Added code to support
3794 big and little endian formats. Various lints. Better
3795 processing of symbols. Changed reloc stuff to new
3798 * libbfd.h fixed includes
3801 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3803 * bfd.h changed name of alignment entry in sec_struct to
3804 alignment_power, because of conflicting uses within bfd.
3805 Now it should be obvious that it's a 2**n alignment
3806 specifier. Removed start_pad, end_alignment, block, minsize,
3807 output_file_alignment, subsection_alignment and original_vma fields.
3808 Added align_power() macro. Fixed bfd_section_alignment
3809 acessor macros. Added bfd_symbol_same_target macro.
3811 * b.out.c (b_out_write_object_contents) fixed to use
3812 new alignment member. Fixed (callj_callback) to use section
3813 relative symbols properly.
3815 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3816 Fixed (translate_from_native_sym_flags) to correctly make
3817 symbols section relative.
3819 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3820 (bfd_make_section) took out initialization of obsolete members.
3821 (bfd_print_symbol_vandf) added
3823 * opncls.c (bfd_create) created.
3825 * coff-code.h (coff_new_section_hook) took away refs
3826 to obsolete members. (make_a_section_from_file) added
3827 conversion between alignment types. (coff_symbol_from)
3828 added. (coff_count_linenumbers) only counts linenumbers
3829 if symbol is of coff-type. (coff_mangle_symbols) only
3830 heavily mangles symbols if symbol is coff-type.
3831 (coff_write_symbols) various lints. (coff_write_object_contents)
3832 various lints and modification for alignment conversion.
3833 (coff_slurp_relocs) fixed for use with new asection shape.
3835 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3837 * archive.c lots of lint
3839 * b.out.c added callj relocation support, upgrated reloc howto.
3840 Fixed so that asymbol and reloc records are output
3843 * bfd.c lots of lint, support for new bfd entry point
3846 * bfd.h changed definition of asymbol to contain pointer to
3847 owning bfd, removed target dependencies.
3849 * cache.c took out print statements, put in BFD_ASSERT calls.
3851 * coff-code.h various lints, corrected linenumber output
3852 functionality. Added support for new style asymbols and
3853 bfd_print_symbol. Fixed so that asymbol and
3854 reloc records are handled correctly. Added timestamp.
3856 * icoff.c Added support for new howto shape.
3858 * liba.out.h Added support for new asymbol shape
3860 * libbfd.c various lints
3862 * libbfd.h various lints
3864 * libcoff.h added support for new asymbol shape.
3866 * sunos.c various lints. Added support for new asymbol shape
3867 and bfd_print_symbol.
3869 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3871 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3872 pointer lint. Added support for callj relocation. Fixed bug where
3873 the last 32 bytes of the text section were overwritten by data. Fixed bug
3874 where archives of b.out didn't work due bfd_slurp_extended_name_table
3877 * sunos.c added support for n_other field. Braced the howto table so
3878 that it won't be affected by any lengthing of the howto struct typedef.
3881 * bfd.h added support for n_other field, added special_function
3882 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3885 * bfd.c upgraded bfd_perform_relocation, various lints.
3887 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3889 * ChangeLog: Started ChangeLog for BFD.
3890 * ToDo: Create file for suggestions.
3892 * Makefile: Support easy loading into Saber C.
3893 Add dependencies for icoff.o and bcs88kcoff.o.
3894 Rename coff.c to coff-code.h. Change callers.
3896 * bfd.c (bfd_check_format): Allow the check_format routines
3897 to return the desired target vector, rather than just a Boolean.
3898 bfd.h (bfd_check_format): Change function pointer return type.
3899 archive.c (bfd_generic_archive_p): change callee.
3900 b.out.c (b_out_little_object_p, b_out_big_object_p,
3901 b_out_real_object_p): change callee.
3902 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3903 in check_format transfer vectors that need a filler.
3904 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3905 bcs88kcoff.c: change callee.
3906 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3907 icoff.c: change callee.
3908 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3910 * libbfd.c (zalloc): It should actually zero the storage!
3911 This was commented out for some reason.
3913 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3914 This is so callers can avoid <stdlib.h> which doesn't exist
3917 * bfd.c (map_over_sections): Add debugging code, since I
3918 noticed the section count for sunos core files was bad, but only
3919 GDB had detected the problem.
3920 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3921 bfd_get_section_linenos): Remove obsolete functions.
3922 (bfd_apply_relocations): Use longs, not ints, for the math.
3924 * bfd.h: Declare enum boolean and struct bfd_target as well
3925 as typedefs for them. Remove obsolete
3926 bfd_get_section_lineno_size.
3928 * cache.c: Make the "fdopen" support work. Keep better track
3929 of how many files are open. Centralize the opening of files
3930 and be sure bfd_open[rw] actually try to open the file. Evade
3931 linked list initialization problems.
3933 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3935 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3937 * cplus-dem.c: Delete file, since it is not part of BFD.
3939 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3940 (bfd_openr, bfd_openw): Actually open the file, give error now.
3942 * sunos.c (sunos4_core_file_p): Set section count.
3943 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3944 obsolete definitions.
3945 (_write_symbol_table): Initialize <idx> counter.
3946 (foop): Eliminate debugging code.