1 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
5 * format.c (bfd_check_error): Check error return from
6 _bfd_check_format routines.
8 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
10 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
11 recognize .data section if present.
13 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
15 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
16 check for the case where the user sets the address of the BSS
17 section (and the file header can't specify this). Let the user
18 set it wherever they want, regardless of what goes in the header.
20 * ieee.c (ieee_slurp_sections): Pass all ieee section names
21 straight through into BFD sections. Add comments.
23 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
25 Cleanup in preparation for better 64-bit host support.
27 * bfd-in.h (bfd_64_type): Remove.
28 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
30 * bfd-in.h (bfd_size): Remove.
32 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
34 * bfd-in.h (bfd_word): Remove.
35 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
37 * bfd-in.h (rawdata_offset): Remove.
38 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
39 (bfd_perform_relocation): Lint.
40 (enum bfd_reloc_status): Comment cleanup.
42 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
44 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
46 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
48 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
50 * elf32.c: Clean up old comments.
52 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
54 * config/sun3.h: String argument to fprintf is const.
56 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
57 on systems which define PAGE_SIZE in <limits.h>.
59 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
62 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
63 the core file failing signal.
64 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
65 to supply the core file failing signal.
67 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
69 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
70 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
71 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
72 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
74 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
76 * coff-mips.c (PAGESIZE): Correct value.
78 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
80 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
81 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
83 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
85 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
86 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
88 (coff_compute_section_file_positions): Force vma and lma of _LIB
90 (coff_set_section_contents): Count number of entries in new lma
92 * coffgen.c (make_a_section_from_file): Force lineno_count of
93 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
94 SCO 3.2v4 shared library.
95 * seclet.c (rel): Copy over any section with contents, not just
98 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
101 * coff-i386.c (coff_i386_reloc): New function, to generate
102 relocateable output correctly.
103 (howto_table): Use coff_i386_reloc for all reloc types.
104 (CALC_ADDEND): Use a more efficient hack to get the correct addend
106 (i386comm_value): Removed; no longer needed.
108 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
110 * coffcode.h (coff_set_section_contents): Don't write out
111 sections without a filepos.
113 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
115 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
117 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
119 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
120 * libecoff.h (ecoff_data_type): Added gp_size field.
121 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
122 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
123 Set flags to 0 for large common symbols.
124 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
125 which can occur for gas-generated relocs.
126 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
127 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
128 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
130 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
132 * srec.c (srec_set_section_contents): Use lma field for load
134 * section.c: Add declaration of lma field to section structure.
135 * coffcode.h (coff_write_object_contents): Use lma field for load
137 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
139 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
140 symbols in a better way. (translate_to_native_sym_flag): Set the
141 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
143 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
144 (bfd_make_section): Cope with new builtin section.
145 * syms.c (bfd_decode_symclass): Can now print indirect section
148 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
150 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
151 defined, and yields false.
152 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
154 * archive.c (snarf_ar_hdr): Add support for reading (only,
155 so far) BSD-4.4-style extended headers.
156 * archive.c: Some more comments.
158 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
160 * Makefile.in: fix rule for dvi and info, so that the recursive
161 makes does the right thing, instead of always info
163 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
165 * libbfd.c (bfd_seek): Disable optimized handling for archives and
166 archive members; they need more special reatment. For now, verify
167 that computed and actual file positions correspond.
169 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
171 * mipsbsd.c: Renamed from aout-mipsbsd.c.
172 (set_arch_mach): Delete non-MIPS code.
173 (reloc_howto_type_lookup): Ditto.
174 * Makefile.in: Adjusted.
176 * libbfd.c (bfd_tell): Update `where' field.
177 (bfd_seek): Don't do anything if we're not changing the file
178 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
179 field against a SEEK_SET request. Call bfd_tell to re-update
180 `where' field when done.
181 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
183 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
185 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
187 * Makefile.in: added installcheck target
189 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
191 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
192 if the type is not stNil.
194 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
196 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
197 forward declarations.
199 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
200 it's implied by the type.
202 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
204 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
206 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
208 * rs6000-core.c: Add .ldinfo section.
210 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
212 * Makefile.in (MAKEOVERRIDES): Define to be empty.
214 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
216 * section.c (bfd_set_section_contents): whitespace
217 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
220 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
222 * hosts/go32.h: don't define POSIX_UTIME
224 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
226 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
227 against machine architecture stored in the ELF header, to resolve
229 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
230 NULL, so only use results when non-NULL.
231 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
232 and add to vector of targets.
234 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
236 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
237 are always just debugging symbols.
239 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
240 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
242 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
244 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
245 hpux 7). Patch from friedman@gnu.ai.mit.edu.
246 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
247 defined, which they aren't in hpux 7.0.
249 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
250 Tran-Le, tranle@intellicorp.com.
252 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
254 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
255 ahead and do the relocation.
256 (ecoff_refhi_reloc): Don't to the relocation here, just remember
257 what needs to be done.
258 (ecoff_reflo_reloc): Do the REFHI relocation here.
260 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
262 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
263 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
264 relocs are reasonable.
265 * coff-msym.c: Eliminated uses of DEFUN.
266 (ecoff_swap_tir_out): New function.
268 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
270 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
271 * configure.host (vax-*-ultrix2*): Add triplet.
272 * hosts/vaxult2.h: New file.
273 * config/vaxult2.mh: New file.
275 * aoutx.h (string.h): Include for strchr and friends.
276 * archive.c (string.h): Include for memchr and friends.
277 * elf32.c (string.h): Include for strrchr and friends.
279 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
281 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
282 (MY_set_sizes): Use sunos4_set_sizes.
284 * elf32.c: Renamed from elf.c. Several CPU-specific functions
285 deleted, as well as elf-big and elf-little targets.
286 * libelf.h: New file.
287 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
289 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
291 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
293 * coffcode.h (coff_compute_section_file_positions): Don't need
294 variable "old_sofar" if compiling for i960.
296 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
300 * ieee.c (exten, envi): "static" belongs first in declaration.
302 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
304 * srec.c: add support for symbolsrec, srecords with symbols in
307 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
309 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
310 to avoid lint complaints.
312 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
314 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
315 type SHT_STRTAB. Don't alter file offset for section 0.
316 (reloc_type_names): Now an array instead of a macro. Still inside
317 "#if 0", since it's used only in debugging code also in "#if 0".
318 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
319 (sort_reloc_map): New function.
320 (sparc_reloc_map): New variable.
321 (elf_bfd_reloc_type_lookup): New function.
323 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
325 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
326 bfd_make_debug_symbol; they were already in the target structure.
327 * Adjusted all uses of JUMP_TABLE.
328 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
329 from coff_make_debug_symbol.
330 * libcoff.h: Updated accordingly.
332 * Minor cleanups provoked by gcc warnings:
333 * aoutx.h (NAME(aout, reloc_type_lookup)),
334 cpu-h8300.c (local_bfd_reloc_type_lookup),
335 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
337 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
338 ieee.c (ieee_slurp_section_data),
339 elf.c (elf_make_sections, elf_fake_sections,
340 elf_compute_section_file_positions, elf_write_object_contents):
341 Removed unused variables.
342 * archures.c: Removed /* from within comment.
343 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
344 * oasys.c (oasys_write_data): Initialize i.
346 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
348 * libcoff.h (obj_raw_syment_coun): New macro.
349 * coffgen.c (coff_get_normalized_symtab): Initialize
351 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
353 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
355 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
357 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
358 for compatibility with tools from MIPS.
360 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
361 * config/irix3.mt, config/irix4.mt: Removed.
362 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
363 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
365 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
367 * hosts/hp300bsd.h: Add gross hack to determine whether we
368 are running on BSD 4.3 or BSD 4.4, and use appropriate include
369 files (and set other parameters) to match.
371 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
373 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
374 ansi definition which otherwise confuses non-ansi compilers.
376 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
377 ultrix cc by forward declaring getenv as is done in
380 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
382 * elf.c (elf_info_to_howto): cast an enum into unsigned char
383 avoiding a fatal error in vax ultrix 4.2 cc.
385 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
387 * bfd-in.h, VERSION: Roll to version 2.1.
389 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
391 * oasys.c (oasys_write_object_contents): Lint.
392 * srec.c: Whitespace cleanup.
394 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
396 * coffgen.c (coff_print_symbol): Print correct tagndx value;
397 cleaned up output formatting a bit.
399 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
401 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
402 relaxable. Should be moved somewhere else.
404 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
406 * aout-mipsbsd.c: Eliminated uses of DEFUN.
407 (aout_mips_*_vec): Added seclet_link element.
409 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
410 support for aout-mipsbsd target.
412 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
414 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
416 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
418 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
420 Add support for the H8/500
422 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
424 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
426 * libecoff.h: New file. Defines ECOFF backend data for gdb.
427 * coff-mips.c: Now includes libecoff.h.
428 (ecoff_data_type): Moved to libecoff.h.
429 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
430 call it. If there is ever another ECOFF target, this and the
431 swapping functions should be accessed via an ECOFF specific target
433 * Makefile.in (coff-mips.o): Depends on libecoff.h.
435 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
437 * coffcode.h: Removed MIPS specific information, since coff-mips.c
438 no longer includes this file.
440 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
441 bits to 0 to make comparison test useful.
443 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
444 avoid overflowing GP accessible sections in binutils/objdump.
446 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
448 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
449 reading more robust: Fail if string index is out of string
452 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
454 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
455 PCREL13): Don't take dst_address into account; the input file has
456 already taken care of that.
458 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
460 * coff-mips.c: Completed support for linker and binutils.
462 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
464 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
465 original addend from section contents.
467 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
469 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
470 * hosts/delta88.h (strtol): Fix prototype.
471 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
473 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
475 * elf.c: Get rid of "#ifdef sparc".
476 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
477 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
479 (elf_info_to_howto): Use runtime conditionals on CPU type, not
480 compile type conditionals on host CPU.
481 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
483 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
485 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
487 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
488 ECOFF which has two common sections.
489 (bfd_com_section): Set SEC_IS_COMMON flag.
490 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
491 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
492 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
493 bfd_is_com_section macro rather than checking for equality to
496 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
498 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
499 (coff_mkobject_hook): Accept aouthdr argument.
500 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
501 Handle NULL aouthdr argument.
502 (coff_object_p): If there is no aouthdr, pass it as NULL to
504 * libcoff.h: Rebuilt for mkobject_hook changes.
506 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
507 additional MIPS ECOFF fields.
509 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
511 * configure.host: added mips-dec-bsd*
512 * configure.in: added mips-dec-bsd*
513 * aout-mipsbsd.c: new file for mips-dec-bsd*
514 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
515 * aoutx.h: added mips support.
516 * archures.c: added mips support to bfd_default_scan().
517 * cpu-mips.c: added support for R4000 (untested).
518 * libaout.h: added MIPS1 & MIPS2 magic numbers.
519 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
520 hope will make it into include/bfd.h.
521 * targets.c: added aout_mips_*_vec.
523 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
525 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
527 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
529 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
531 * libcoff-in.h: Update prototype for coff_count_linenumbers.
533 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
535 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
536 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
537 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
538 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
540 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
541 bfd_swap_reloc_in or coff_swap_reloc_out.
542 * coff-mips.c: Added code to link and write out symbolic debugging
543 information, and to swap relocs in and out.
545 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
547 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
548 (coff_write_object_contents): coff_count_linenumbers returns the
549 number of line number records it found.
551 * coffgen.c (coff_write_linenumbers): only write out line numbers
552 in the section they belong to.
554 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
556 * targets.c (bfd_target): Added relocateable argument to
557 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
558 target vector for linker use.
559 * bfd.c (bfd_seclet_link): New macro.
560 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
561 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
562 and boolean return value. Made static.
563 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
564 relocateable argument.
565 * reloc.c (bfd_generic_get_relocated_section_contents): Added
566 relocateable argument (if relocateable, saves relocs).
567 * bout.c (b_out_get_relocated_section_contents),
568 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
569 relocateable argument (if relocateable, just calls
570 bfd_generic_get_relocated_section_contents).
571 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
572 argument to prototype.
573 * All targets: Set new _bfd_seclet_link vector to
574 bfd_generic_seclet_link.
576 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
578 * coffgen.c: #include seclet.h.
580 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
582 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
583 debug info. Setup info about linker symbols only, and use
584 standard bfd fields to hold the info.
585 * (hppa_object_p): Remove unneeded decls.
586 * (hppa_new_section_hook): Get rid of most of this.
587 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
588 fat. Remove all knowledge of stabs, remove redundant knowledge of
590 * Remove macros for accessing fields which are now gone.
592 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
594 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
596 * coff-z8k.c: delete unused reloc functions
598 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
600 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
601 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
602 * coff-msym.c: Use DEFUN for function definitons.
603 * coff-mips.c: Added code to read and print symbols, and to find
606 * coffcode.h: Moved many generic functions into coffgen.c. Moved
607 swapping functions into coffswap.h for ECOFF use. Moved
608 relocation functions, only used by h8300 and z8k, into reloc16.c.
609 Added hooks for coffgen.c functions to backend data structure, and
610 added hook functions. Still more could be done.
611 * coffswap.h: New file to hold COFF swapping routines.
612 * coffgen.c: New file to hold generic COFF functions.
613 * reloc16.c: New file to hold h8300 and z8k specific relocation
615 * libcoff-in.h: Added declarations for functions in coffgen.c.
616 * libcoff.h: Rebuilt to incorporate changes.
617 * coff-h8300.c: Function name changes.
618 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
619 hook rather than defining EXTRA_CASES.
620 * Makefile.in: Build new files coffgen and reloc16. Added
621 dependencies of coff-*.o on coffswap.h and seclet.h.
623 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
625 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
626 about discarding const.
628 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
630 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
632 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
634 * configure.in (post-target): If --with-minimal-bfd is specified,
637 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
639 * srec.c (srec_write_records): one of my boards wants a CR between
642 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
644 * archive.c (do_slurp_coff_armap): set symdef_count correctly
645 (it broke a couple of weeks ago).
647 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
649 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
650 return type, so libbfd.h doesn't reference undefined typedefnames.
652 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
654 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
656 (coff_pointerize_aux): don't pointerize a negative tagndx
657 (sometimes generated by SCO 3.2v4 cc).
659 * bout.c (calljx_callback, callj_callback,
660 b_out_get_relocated_section_contents): warn if relocating against
663 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
665 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
666 Make a bunch more routines be static.
667 * hppa.c (fill_spaces): Get rid of this, replace with much better
668 written setup_sections().
669 * (setup_sections): New routine to create BFD sections for each
670 space and subspace in SOM files.
671 * (hppa_object_setup): Use BFD sections created by
672 setup_sections() to locate GDB symbol table info.
673 * (make_unique_section): New routine to create a BFD section. It
674 ensures that the given name is unique, and will generate a unique
676 * (hppa_object_p): Become much more paranoid about file header.
677 * (make_bfd_asection): Call bfd_make_section to do the dirty
678 work. Simplify code somewhat.
679 * (hppa_core_file_p): Use proper name for stack section.
680 * libhppa.h: Remove millicode_start, millicode_end decls.
682 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
684 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
686 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
687 relocs, don't bother doing the adjustment if the value to add is
690 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
692 * bfd.c (bfd_get_size): New function that gets an upper bound
693 on the possible size of any object in a bfd.
694 * elf.c (bfd_elf_find_section, elf_get_str_section,
695 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
697 * elf.c (elf_big_vec, elf_little_vec): Document last three
698 members initialized to NULL.
700 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
702 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
704 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
706 * hosts/std-host.h: New file. Attempt at a generic/default
707 set of definitions, to discourage porting to new hosts by copying.
708 * hosts/news.h: Removed.
709 * hosts/sparc.h: Use std-host.h.
710 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
711 perhaps we can later remove the the_bfd field from each symbol.
712 * syms.c (struct symbol_cache_entry): Remove unused field
713 app_data. Add comment noting that the_bfd is almost redundant,
715 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
716 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
717 * hppa.c (fill_spaces): Make slightly more rebust.
718 * configure.in: Allow std-host as the "default" host.
720 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
722 * bfd.c: Add struct hppa_core_data to tdata union.
723 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
724 Get rid of HPPA/BSD specific code. That will go somewhere else
726 * (fill_spaces): Don't spin forever and die if you don't find
727 $MILLICODE$ subspace.
728 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
730 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
731 Make these work for HPUX.
732 * (make_bfd_asection): New routine to make section creation a
734 * (hppa_core_file_p): Completely rewrite, leave out bugs.
735 * libhppa.h: #include the right system files. Redefine all of
736 the structs/macros for hacking core files to use more sensible
737 HPUX core file structures.
738 * targets.c (target_vector): Conditionalize hppa_vec on
739 HOST_HPPAHPUX, not hp9000s800.
740 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
741 malloc and realloc. #define HOST_HPPAHPUX.
743 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
745 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
746 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
747 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
748 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
750 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
751 * aix386-core.c: New file for handling core files on AIX on PS/2.
752 * targets.c: if AIX386_CORE, use aix386_core_vec.
753 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
756 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
758 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
761 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
763 * Makefile.in: added dvi target
765 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
767 * bfd.c: Use right name for tekhex tdata struct.
768 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
769 * libcoff.h: Updated to get spacing change from coffcode.h.
770 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
772 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
774 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
775 functions, with the "guts" of the old bfd_slurp_bsd_armap
776 and bfd_slurp_coff_armap, but assuming we've already checked
777 if the armap is present or not.
778 Also, rewrite a bit to avoid keeping around obstack data
780 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
781 Various fixes to correctly handle COFF_style archives names.
782 (Note that because these have a trailing '/', the names can
783 have embedded spaces.)
784 * archive.c (bfd_slurp_armap): New function, replaces old
785 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
786 _either_ format, and calls do_slurp_bsd_armap or
787 do_slurp_coff_armap if either form of map is seen.
788 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
789 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
790 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
791 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
793 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
795 * hppa.c: #include "sysdep.h", not <sysdep.h>.
796 * libhppa.h: Make millicode_start and millicode_end be unsigned
797 int to be same type as CORE_ADDR in GDB. Why are these here?
799 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
801 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
802 vaddr of the section to the addend.
803 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
804 SCO_CORE to SELECT_VECS.
805 (target_vector): add sco_core_vec.
806 * sco-core.c (sco_core_vec): add leading underscore initializer.
807 * configure.in (i[34]86-*-sco*): use target i386-sco.
808 * config/i386-sco.mt: new file; define SCO_CORE.
810 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
812 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
814 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
816 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
818 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
820 * hosts/i386linux.h: Include unistd.h.
822 * aoutx.h (print_symbol): aout_stab_name returns a constant
824 * libaout.h (aout_stab_name): Fix prototype.
825 * stab-syms.c (aout_stab_names): Array is now const.
826 (aout_stab_name): Return value is now pointer to const.
828 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
831 * syms.c (asymbol): Added new field "app_data", for data
832 particular to the application. Some of the linker flags ought to
833 get moved to this field someday.
835 * archures.c (bfd_default_scan): Recognize a few more numbers:
836 80486, 80960, and 960.
838 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
839 bfd_coff_std_swap_table, cast to PTR.
840 * bfd.c (bfd_coff_swap_*): Deleted macros.
841 * targets.c (struct bfd_target): Deleted COFF-specific swapping
843 * coffcode.h (type bfd_coff_backend_data): New structure type,
844 contains pointers to the COFF-specific swapping routines.
845 (bfd_coff_std_swap_table): New data structure, to be used when
846 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
847 (bfd_coff_swap_*): New macros.
848 * coff-mips.c (mips_coff_swap_table): New data structure.
849 (ecoff_big_vec): Use it.
850 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
851 * All other targets: Deleted coff-specific vector entries.
853 * trad-core.c: Fixed some `PARAMS' uses that were missing
856 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
858 * aoutx.h (some_aout_object_p): Protect arg prototype in
859 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
861 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
863 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
864 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
865 PARAMS for readability.
867 * aoutx.h: Add type to callback parameter.
868 * coff-mips.c: Don't call trad-core.h, not needed.
869 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
870 * trad-core.h: Eliminate, unused.
872 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
874 * format.c (bfd_check_format): if default target isn't found
875 then look through the entire list rather than return early.
877 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
879 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
881 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
883 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
885 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
887 * coff-z8k.c: checkpoint, more addressing modes handled
888 * coffcode.h (get_value): don't truncate reloc->addend field, it's
891 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
893 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
895 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
897 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
899 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
901 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
902 and about when file descriptors are closed.
904 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
906 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
907 written out correctly.
909 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
911 * section.c: New section bit SEC_SHARED_LIBRARY.
912 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
913 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
916 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
918 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
919 macros; use PARAMS to declare the function pointers involved.
921 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
922 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
924 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
926 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
928 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
929 declaring pointers to functions.
930 * cache.c, elf.c: Move static function decls to top, use PARAMS.
931 * seclet.h: Declare external function with PARAMS.
933 * doc/chew.c (exfunstuff): Eliminate.
934 (paramstuff): Replace exfunstuff with function to generate PARAMS.
935 * doc/proto.str: Use paramstuff rather than exfunstuff.
937 * libbfd.h: Update, based on changes in source code and chew.
939 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
941 * libieee.h: Add FIXME about removing limit on number of sections.
942 * bfd-in.h: Improve comments to make it clear that bfd.h is
943 the wrong place to edit this file.
944 * Makefile.in (install): Install ansidecl.h and obstack.h in the
945 same places where we install bfd.h.
947 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
949 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
950 symbol type before blindly modifying the auxent. Specifically,
951 only modify the endndx fields for types that need it, and don't
952 set the array information for non-arrays.
954 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
956 * aoutx.h (some_aout_object_p): Section list should be set up
957 correctly anyways; don't have to set up "next" pointers manually.
959 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
961 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
962 config/i386v.mh: removed -DUSG from HDEFINES.
963 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
965 hosts/i386v.h: don't define POSIX_UTIME.
967 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
969 * ieee.c (ieee_slurp_sections): make a private copy of the
970 section's name before truncating it.
972 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
974 * hppa.c: add symbol_leading_char entry in transfer vec
976 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
978 * ieee.c (get_symbol): can now cope when two symbols of a
979 different class, but the same index number occur consecutively.
980 (get_section_entry): nicer name for sections being forward
981 referenced. (ieee_archive_p): don't free the filename string,
982 since it was never malloced.
984 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
986 * coffcode.h (coff_write_object_contents): Zero timestamp field.
988 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
990 * coffcode.h (coff_swap_aux_out): set the fcnary info before
991 optionally setting the dimen info, since they are in the same
992 memory locations. Also zero out external auxent.
993 (coff_write_symbol): don't zero external auxent; now done in
996 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
998 * Check fclose return value for errors.
999 libbfd.h: bfd_cache_close now returns a boolean.
1000 cache.c (bfd_cache_delete): return fclose success value.
1001 (bfd_cache_close): return bfd_cache_delete return value.
1002 opncls.c (bfd_close, bfd_close_all_done): return result of
1005 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1007 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1009 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1011 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1012 work out a coff relocation type from a howto's attributes rather
1013 than using the input r_type field. This fixes PR1677 and allows
1014 conversion of a.out relocs to coff relocs.
1016 * coffcode.h (coff_write_relocs): if supplied a relocation
1017 relative to an absolute symbol, use the right symbol index.
1019 * reloc.c (bfd_perform_relocation): do a partial link for coff
1022 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1024 * changes to support i386-sysv with shared libraries:
1025 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1026 check for .data2; if _LIB is defined, check for it; map
1027 SEC_NEVER_LOAD to STYP_NOLOAD.
1028 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1029 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1030 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1031 if section has contents, not just if it is loadable; if
1032 TWO_DATA_SECS, check for .data2
1033 (coff_set_section_contents): set vma of .lib section to number of
1035 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1036 don't define coff_write_armap to bsd_write_armap.
1037 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1040 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1042 * solaris2.h: Get the definition of alloca from alloca.h if we
1045 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1047 * configure.in (i960-*-{aout,bout}): Support these.
1049 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1051 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1053 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1055 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1056 no-longer-used definitions of L_SET and L_INCR.
1057 * i386linux.h: Tweaks to smooth Linux build.
1059 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1061 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1063 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1065 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1066 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1067 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1068 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1070 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1071 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1073 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1075 * configure.host: New file, contains mapping of host configs
1076 to host support file names for bfd, binutils, opcodes.
1077 * configure.in: Use it.
1078 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1079 * i386bsd.c: Cleanup, reformat.
1080 * config/i386-bsd.mt: Comment changes.
1081 * config/i386bsd.mh: New file for core file support.
1082 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1083 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1084 on BSD 4.4 define ALIGN (sigh!).
1086 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1088 * libaout.h (aout_backend_data): added exec_header_not_counted
1089 field. For ZMAGIC files only, when text_includes_header is set, by
1090 default the length of the exec header is counted in the text
1091 section size. For go32, exec header is mapped in but does *not*
1092 contribute to the size of section.
1093 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1094 is not set, but ztih is, add the size of the exec header to the
1095 recorded size of the text section.
1096 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1097 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1098 Also set text_includes_header.
1099 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1100 by default in MY(backend_data).
1102 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1104 * aout-target.h (callback): Don't define this function if it won't be
1107 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1108 type doesn't match. Don't lose if file sections have already been
1110 (set_arch_mach): Set reloc_entry_size.
1111 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1113 * hosts/i386bsd.h: New file.
1114 * configure.in: Recognize i[34]86-*-bsd host.
1116 * aout-target.h (callback, write_object_contents): Delete unused
1119 * aoutx.h (reloc_type_lookup): New function.
1120 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1121 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1122 (MY_reloc_howto_type_lookup): Don't define it.
1124 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1126 (slurp_symbol_table): Use header byte order, not target byte
1127 order, for reading symbol data.
1129 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1131 * configure.in: Undo some brain damage in the host section.
1132 * configure.in: Reformat the target section, test many configs.
1133 * Makefile.in (make): Remove obsolete `make make'.
1134 * aoutx.h (some_aout_object_p): Make defines line up.
1136 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1138 Now a bfd knows whether underscores are normally prepended
1139 to symbols in its file format.
1141 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1142 coff-z8k.c: targets set so they have leading underscore
1143 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1144 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1145 without leading underscore flag
1146 * targets.c: add symbol leading char to xvec description
1147 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1149 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1151 * archive.c: Make errno global.
1152 * archive.c (_bfd_write_archive_contents): If read fails (and
1153 errno!=0) set bfd_error to malformed_archive (since this probably
1154 indicates a truncated archive), rather than system_call_error.
1156 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1158 * Makefile.in: added rules for i386bsd.c
1159 * i386bsd.c: new file, supporting 386bsd.
1160 * configure.in: recognize i386-*-bsd target.
1161 * config/i386-bsd.mt: new file - 386bsd target configuration.
1163 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1165 * configure.in: re-arrange host section to use *-*-* notation,
1166 clean up some of the target section as well
1168 * seclet.c: cast result of bfd_get_relocated_section_contents to
1169 avoid compiler warnings
1171 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1173 * coffcode.h (coff_section_symbol): Create section if it doesn't
1176 * bout.c: Removed some unused variables.
1178 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1180 * Portability fixes from p3:
1181 coffcode.h (coff_write_relocs): removed sanity check until it
1182 works on all targets (per advice from sac).
1183 config/hp9000.mh: new file to define USG.
1184 hppa.c: #undef hppa before the JUMP_TABLE.
1185 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1187 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1188 local variable target volatile to avoid mysterious bug in
1191 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1193 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1194 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1196 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1198 * coff-z8k.c (func_da, func_jr): Lint.
1199 * coffcode.h: Use memset rather than bzero.
1200 * elf.c: Use memcpy rather than bcopy.
1201 * tekhex.c: Use memset rather than bzero.
1203 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1205 Add Adobe a.out support.
1207 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1208 * config/adobe.mt: Add.
1209 * configure.in (*-adobe-* target): Add.
1210 * targets.c (a_out_adobe_vec): Add.
1211 * Makefile.in: add aout-adobe.c.
1213 * configure.in: Put two dashes in all entries to be matched.
1214 Add comments to remind people to do this.
1215 Reorder all entries that match manufacturer names, to occur
1216 last, so they will only be matched if no more specific match
1217 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1219 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1221 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1222 since we should never have a NULL section.
1223 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1224 tests, set the section to bfd_abs_section.
1226 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1228 * coff-z8k.c: getting closer
1229 * coffcode.h (coff_get_relocated_section_contents): allow
1230 EXTRA_CASES hooks for different arches to provide different reloc
1232 * seclet.h: #ifndef around it to allow multiple inclusion
1233 * srec.c: minor doc fix
1235 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1237 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1239 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1241 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1244 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1246 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1247 filling in reloc, in case immediately following code doesn't set
1250 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1252 * coffcode.h (coff_renumber_symbols): set the last renumbered
1253 symbol pointer to NULL, as expected by coff_write_linenumbers.
1254 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1255 type R_IHCONST used on the 29k.
1257 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1259 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1260 update, based on how the underlying file was opened. Obsoletes
1262 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1263 all FASCIST_FDOPEN config defines.
1265 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1267 * sparc-opc.c: Moved to opcodes library, now that we have one.
1268 * Makefile: Don't compile it.
1270 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1272 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1274 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1276 * section.c (bfd_set_section_flags): Remove a sanity check.
1277 It is unfortunately broken, and prevents strip from working.
1279 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1281 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1282 created by last change.
1284 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1286 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1287 * bfd-in.h: Bump to version 2.0.
1289 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1291 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1292 braindamaged HP/Apollo compiler happy.
1294 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1296 * format.c: Fix description of search for matching target.
1297 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1298 * targets.c: Update description of search for matching target.
1299 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1300 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1301 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1303 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1305 * Makefile.in: Added mostlyclean/clean/distclean rules.
1307 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1309 * targets.c (target_vector): Take out oasys (unless that is
1310 the default): Because there is no magic number in archives,
1311 there can be annoying target mis-matches.
1313 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1315 * sparc-opc.c: Rigorously updated to match architecture manual.
1317 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1319 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1320 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1321 to the built-in abs_section were not written out correctly.
1323 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1325 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1326 large, assume we're using a swapped byte order and fail with
1327 wrong_format rather than dumping core.
1329 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1331 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1332 filename constraints.
1333 * Makefile.in: Updated to reflect change.
1335 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1337 Add preliminary support for the we32k:
1339 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1341 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1343 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1345 * bout.c: added support for relaxable alignment relocs.
1347 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1348 pass down pointer to play area rather than use alloca
1350 * cpu-z8k.c (compatible): made static to reduce name space
1353 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 Add basic support for the z8k:
1357 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1358 section.c, targets.c,
1360 * syms.c: move mis-inserted patch.
1362 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1364 Documentation fixes:
1365 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1366 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1368 * reloc.c: break out addend item from surrounding text.
1370 * doc.str (DOCDD): Defined. Adds text to output.
1371 (bodytext): Put bulletize before kill_bogus_lines.
1372 * chew.c (bulletize): End itemization after a blank line, to
1373 prevent following text from being swallowed up in an item.
1375 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1377 * configure.in: Add sparclite as a target.
1379 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1381 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1384 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1385 from a coff file (csym is null), dont deref them
1387 * ieee.c (parse_expression): get the answer right when adding an
1388 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1389 on elts so that filename is filled in.
1391 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1393 * bout.c (howto_align_table): New set of relocs, with enough
1394 data for "objdump -r" to work.
1395 (b_out_reloc_type_lookup): Recognize alignment relocs.
1397 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1399 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1400 invocations of make. Also, always create installation
1403 * config/apollov68.mh: removed -g from CC definition.
1405 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1407 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1408 overflowing gp-offset range.
1410 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1412 * srec.c (srec_set_section_contents): don't write out sections
1413 without the LOAD and ALLOC attributes
1415 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1417 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1418 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1419 * aout-target.h (callback): Don't set page/seg sizes.
1421 (set_sizes): New routine.
1422 (backend_data): Point to it.
1423 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1424 (sunos4_aout_backend): Point to it.
1425 * aoutx.h (set_arch_mach): Call set_sizes callback.
1427 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1429 * aout-target.h: Make _bfd_slurp_extended_name_table be
1430 the default. Given that we *write* the suckers (for long
1431 archive member names), we really ought to be able to read them!
1432 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1433 seem to be needed, and many machines don't have it.
1435 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1437 * coff-m68k.c (vector): read and write archives in coff format.
1439 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1441 * opc-sparc.c: New file.
1443 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1445 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1446 pointers to bfd_byte* before performing arithmetic on them. Such
1447 use with bare void* pointers is a gcc extension.
1448 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1449 * archive (normalize): Add to CONST to match actual usages with
1452 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1454 * configure.in: Recognize i486 host cpu, and use i386-elf
1457 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1459 * config/stratus.mt (CC): Remove definition.
1460 * elf.c (bfd_section_from_shdr): Test for the possibility that
1461 section_from_elf_index returns NULL and don't dereference it.
1463 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1465 * add hppa_data to bfd tdata (indirectly via sef).
1467 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1469 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1471 * configure.in: error messages to stderr, not stdout
1473 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1475 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1476 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1477 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1479 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1481 * configure.in: recognize hppa* instead of hppa
1483 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1485 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1486 RTYPE2HOWTO to cope with same.
1487 * reloc.c (bfd_perform_relocation): added support for size of -2
1488 (subtract a word reloc type). Updated doc.
1490 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1492 * Makefile.in: merged changes from progressive, removed rcsid.
1494 * archures.c, archive.c, Makefile.dos: removed rcsid.
1496 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * bfd-in.h : add BFD_IS_RELAXABLE flag
1499 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1500 header e_relaxable, major hackery in callbacks
1501 * libaout.h : add space for a_relaxable.
1502 * seclet.c (rel): don't relax empty sections
1505 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1507 * section.c (STD_SECTION): add some casts to the initializers for
1510 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1512 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1513 and add appropriate casts to keep (picayune) aix-cc happy.
1515 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1517 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1518 symbol pointers. Punt expensive & useless bfd_realloc. Use
1519 malloc for raw symbols, and free it before returning.
1520 (bfd_section_from_shdr): Do not slurp symbol table until politely
1521 asked. Do not even slurp string tables.
1522 (elf_get_symtab_upper_bound): Count 'em without reading them.
1523 (elf_get_symtab): This is how to politely ask. Schlurp!
1524 This should probably just *become* elf_slurp_symbol_table, FIXME.
1526 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1528 * archive.c (bsd_write_armap): write the timestamp of the
1529 archive header to be just a little bit later than the timestamp of
1530 the file, otherwise the linker will complain that the index is
1533 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1535 * configure.in: Add m68k-ericsson-*.
1537 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1539 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1540 * elf.c: Remove unconditional debug printf's.
1541 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1542 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1543 (elf_slurp_symbol_table): Hand out symbols in forward, not
1544 reverse order. Simplify duplicate code.
1546 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1548 * elf.c: Remove "(void)" casts from function calls where the
1549 return value is ignored, in accordance with GNU coding standards.
1551 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1553 * hppa.c: Apply John's standard fix to avoid "empty translation
1554 unit" warnings from some ANSI-C compilers.
1556 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1558 * hosts/solaris2.h: Configure same as sysv4.
1560 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1562 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1563 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1564 type match actual return type.
1565 * elf_print_symbol (section_name): Make CONST.
1567 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1569 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1570 New files, for Linux (a free Unix clone for 386 machines).
1571 * Makefile.in, configure.in, targets.c: Update accordingly.
1573 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1574 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1575 correct calling of howto special functions and fixes from Raeburn
1577 * archures.c: nuke bfd_reloc_code_type
1578 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1579 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1580 SEC_NEVER_LOAD, various other bfdgas newness
1581 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1582 * targets.c: change jump table vector to above
1585 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1587 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1588 its prototype will be included in libbfd.h. Change result type
1589 to struct * (rather than equivalent typedef) so it can be used in
1590 the prototype, where they typedef won't be known.
1591 * libbfd.h: Updated version.
1593 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1595 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1596 targets.c: HPPA merge.
1598 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1600 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1601 * config/solaris2.mh: Kludge around Sun compiler bug.
1603 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1605 * libaout.h (aout_backend_data): Change defs of two bitfields to
1606 be unsigned chars instead to get around rs6000 compiler problem.
1608 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1610 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1611 Correct misconception that there can be only one symbol table.
1612 Only call elf_slurp_symbol_table on the full symbol table, not
1613 the dynamic one which is only a subset of the full one.
1615 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1617 * coffcode.h (coff_compute_section_file_positions): For I960,
1618 don't align sections in file.
1620 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1622 * targets.c (struct bfd_target): Added field for target-specific
1623 (but not file-specific) data, for distinguishing minor
1624 characteristics between (e.g.) a.out formats.
1626 * section.c (struct sec): New field user_set_vma indicates vma
1627 field should be heeded, not assumed to be unset.
1628 (STD_SECTION): Initialize that field of standard sections to zero.
1629 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1631 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1632 pre-swapped version.
1634 * archures.c (struct bfd_arch_info): Fixed order of comment and
1635 field decl. New fields indicate size of page and segment for
1637 * cpu-m68k.c (N): Fill in values.
1638 * cpu-sparc.c (arch_info_struct): Ditto.
1640 * libaout.h (struct aout_backend_data): Various bits of data (not
1641 all used currently) with characteristics of a.out implementation.
1642 Important field for now is text_includes_header, indicating that
1643 the text section starts immediately after the file header, which
1644 gets mapped in with it.
1645 (struct aout_data): New fields indicate whether vma has been
1646 adjusted yet (not yet used), and what magic number will be used in
1647 the output file (should go away in favor of vma_adjusted).
1648 (WRITE_HEADERS): Code for dealing with section sizes and related
1649 header fields replaced with call to adjust_sizes_and_vmas.
1650 * aoutx.h (some_aout_object_p): Fill in magic number field.
1651 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1652 (set_arch_mach): Set page size and segment size once CPU
1654 (adjust_sizes_and_vmas): New function; has much code moved
1655 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1656 and size parameters, as well as many header fields, after deciding
1657 on magic number for output file. Checks to ensure that this
1658 adjustment has only been done once.
1659 (set_section_contents): Call adjust_sizes_and_vmas instead of
1660 doing much of the work here.
1662 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1663 default (null) values of these fields.
1664 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1665 value in exec header.
1666 (sunos4_aout_backend, MY_backend_data): Define backend data
1667 indicating file header is included in text section.
1669 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1671 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1672 gcc version 2, to avoid warnings.
1674 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1676 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1677 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1679 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1681 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1683 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1685 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1686 * configure.in: Rewrite target parsing to use simple format.
1687 Handle sparc-sun-solaris2 configuration.
1688 * aout64.h: Avoid ANSI C brain death warning.
1689 * elf.c: Avoid trigraph (???) or /* in comments.
1691 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1693 * config/sysv4.mh: new file, RANLIB=echo
1695 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1697 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1699 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1700 elf_core_tdata_struct into a single common struct. Core files
1701 wouldn't have worked at all without this.
1702 (bfd_elf_find_section): New function for GDB's undercover use
1703 to find string sections that BFD hides from it.
1704 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1706 (elf_object_p, elf_core_file_p): Allocate internal file header
1707 storage dynamically.
1708 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1709 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1711 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1713 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1715 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1717 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1719 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1721 * configure.in: handle m680[01234]0 as aliases for m68k
1723 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1725 * coff-a29k.c: do byte relocs correctly
1726 * coffcode.h (styp_to_sec_flags): never load INFO sections
1727 * seclet.c (rel): don't relocate INFO sections
1729 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1731 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1732 Make the symbols unmodifiable.
1733 (bfd_section_init): Deleted.
1734 * init.c (bfd_init): Don't call bfd_section_init.
1736 * section.c (bfd_set_section_contents): Ensure that range to be
1737 written is within section boundaries.
1738 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1741 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1743 * coff-i960.c (howto_table): Deleted.
1744 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1745 interesting entries from old howto_table.
1746 (RTYPE2HOWTO): Adjusted to use switch.
1747 (coff_i960_reloc_type_lookup): New function.
1749 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1750 records for section symbol.
1751 (make_abs_section): Unused; deleted.
1752 (renumber_symbols): Re-order symbols so undefined symbols come
1753 last, as COFF format desires.
1754 (coff_write_symbol): Put C_FILE symbols in debug section always.
1755 (coff_section_symbol): New function; creates a symbol with the
1756 same name as a section, and sets up aux records for it.
1757 (coff_add_missing_symbols): New function; adds section symbols to
1758 symbol table if they aren't there already. Should someday also
1759 add a dummy C_FILE symbol if none is present.
1760 (coff_write_object_contents): Add missing symbols before preparing
1761 symbol table to be written.
1762 (coff_slurp_reloc_table): Verify that symbol indices read in are
1763 in a reasonable range.
1764 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1765 (obj_conv_table_size): Accessor macro.
1767 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1768 reloc types on i960.
1770 * bfd-in.h (bfd_get_section_name): New macro. Like
1771 bfd_section_name, but returns rvalue, not lvalue.
1772 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1773 (bfd_get_section_flags): Now returns rvalue.
1775 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1776 general, some specific to sparc or i960.
1778 * aoutx.h (set_section_contents): Set VMA for each section based
1779 on previous section. If text section VMA doesn't appear to have
1780 been set, make a best guess from the type of file.
1782 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1784 (MY(vec)): Initialize reloc_type_lookup field.
1786 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1787 (bfd_error_trap, bfd_error_vector): Extern, not common.
1789 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1790 few types of relocs for sparc; will need enhancement.
1792 * bout.c (callj_callback): Use DEFUN macro in definition.
1793 * coff-i960.c (optcall_callback): Likewise.
1795 * targets.c (bfd_target): Added fields reloc_type_lookup and
1796 _bfd_make_debug_symbol. Also minor comment changes.
1797 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1798 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1799 than arch info, and dispatch with BFD_SEND. Callers changed.
1800 * archures.c (struct bfd_arch_info): Deleted field
1802 * cpu-*.c: Don't initialize that field.
1804 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1805 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1806 (bfd_errmsg): Now returns ptr to const.
1807 * bfd-in.h (bfd_errmsg): Fix prototype.
1809 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1810 * reloc.c (bfd_generic_relax_section): Ditto.
1812 * section.c (Section Output doc): Improve description of use of
1813 output_section and output_offset.
1815 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1817 * sco-core.c: new file from net.
1818 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1819 Now we have the hairy linker, it's possible to move symbols from
1820 one section into another. Actually make that work!
1822 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1824 * hosts/sun3.h: fix declaration of free.
1826 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1828 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1829 * coff-h8300.c (reloc_processing): all relocs are relative to
1831 * opncls.c: don't use fdopen on DOS systems
1833 short patches from Glenn Kasten (glenn@ready.com)
1834 * target.c: enabled oasys support
1835 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1836 fix problem where a relocation which crossed a modification byte
1837 boundary did not work. Fix problem where a relocation near the end
1838 of a data record did not work.
1841 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1843 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1844 archvie header string counts the endian way, this heuristic sees
1845 how big an archive string to read by trying it one way and if the
1846 string table is unreasonably big, trying it the other. *FIXME*.
1847 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1849 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1851 * bfd-in.h: Increase version number to 1.97, for consistency
1853 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1855 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1857 * bfd-in.h: bump version to 1.96
1858 Major change; changed calling convention for
1859 bfd_get_relocated_section_contents so that caller allocates
1860 memory for section data.
1861 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1862 seclet.c, targets.c, bfd.c: reflect new convention.
1863 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1864 case, then use reasonable default values for SEC_* flags.
1866 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1868 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1869 size of output reloc struct.
1870 * targets.c, Makefile.in: comment out tekhex for the moment.
1871 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1872 * configure.in: tandem target is st2000
1873 * coff-m68k.c: rename static howto_table to global
1874 m68kcoff_howto_table.
1875 * bout.c: remove unnecessary abort
1876 * coff-a29k.c: various changes to the way relocations work to cope
1877 with the "new order" and latent bugs.
1880 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1882 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1883 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1884 * reloc.c (bfd_perform-relocation): don't relocate refs to
1885 absolute symbols if doing a partial link.
1887 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1889 * configure.in: Add a29k-amd-udi.
1891 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1893 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1894 internal_exec structure before initializing the fields that
1895 are used, so that the unused fields are in a known state.
1897 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1899 * tekhex.c (struct data_struct): Convert from typedef that
1900 typedefs nothing to a normal structure declaration.
1901 * tekhex.c (pass_over): Prototype args for function that
1902 second arg points to.
1904 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1906 * Makefile.in: remove old style staging. Do not print recursion
1909 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1910 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1913 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1915 * bfd.c, Makefile.in: added tekhex
1916 * aoutx.h (set_section_contents): pages should be padded to the
1917 size of a page, not the size of a segment.
1918 * configure.in: added go32 host and i386-aout target.
1919 * i386aout.c, libaout.h: now works for go32 target
1920 * ieee.c: fix bit rot.
1921 * seclet.c: support for padding seclet type.
1923 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1925 * Makefile.in: added .NOEXPORT:
1927 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1929 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1931 * elf.c (elf_compute_section_file_positions,
1932 elf_write_object_contents): Return boolean, not NULL (which
1934 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1935 Also ifdef-out code that aborts on unhandled section types.
1937 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1939 * configure.in: Recognize ncr3000 config
1940 * Makefile.in (MINUS_G): Pass on to recursive makes.
1941 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1943 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1945 * Makefile.in: Now that we have sym.h and symconst.h, compile
1946 coff-msym.c on all systems.
1947 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1948 * coff-msym.c: Update include files and comments; add weakext bit.
1950 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1952 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1953 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1955 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1957 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1958 * configure.in: Add new host and target configs.
1959 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1960 structs, which vary; just use member name.
1961 (elf_object_p, elf_core_file_p): Lint, fix comments.
1962 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1964 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1966 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1967 local, disposable, copy of the external form of section header
1968 table and program header table entries.
1970 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1972 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1974 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1976 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1979 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1981 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1983 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1985 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1986 not internal bfd_assert function (twice).
1988 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1990 * aout-target.h: change ar_max_namelen to 15 (the right value)
1991 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1994 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1996 * archive.c (bfd_generic_archive_p): check for bout archives too.
1997 * bout.c: make it work again.
1999 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2001 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2003 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2004 bfd_xmalloc() instead of bare malloc().
2006 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2008 * Makefile.in: pass down MAKEINFO on info.
2010 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2013 host/h-<foo> now just <foo>.
2014 * configure.in: reflect changes
2016 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2018 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2019 actual source file, not just the generated libbfd.h.
2021 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2023 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2024 gdb on little-endian 960 code.
2025 * archive.c (compute_and_write_armap): indirect symbols should go
2026 into the archive header too.
2028 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2030 * Makefile.in: added check target.
2032 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2034 * coff-msym.c: Move this file from gdb/ecoff.c. It
2035 handles byte-swapping for ECOFF (MIPS symbol) files.
2036 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2037 to the files built on MIPS-based hosts.
2038 * Makefile.in: Add rule for coff-msym.
2040 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2042 * Makefile.in: added clean-info target. MINIMIZE=1.
2044 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2046 * coff-rs6000.c: Move core file functions into separate
2047 new file rs6000-core.c. This is needed because reading
2048 core files depends on native include files that conflict
2049 with ../include/coff/rs6000.h.
2050 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2052 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2054 * aoutx.h (NAME(aout,print_symbol)): Don't print
2055 symbol addresss for undefined symbols.
2056 * coff-rs6000.c: Various updates (due to target-
2057 independent changes).
2058 * libbfd.h: Ditto (tdata field is now a union).
2059 * hosts/h-sparc.h: Removed prototype for bogus function
2060 'emset' (presumably should have been 'memset' - which is there).
2062 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2064 * configure.in (mips-big-* target): Same is Iris.
2066 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2068 * aoutx.h (translate_from_native_sym_flags): when creating an
2069 alias symbol, fill in the section as undefined, rather than
2070 leaving it blank. If an output section can't be found for a
2071 symbol, then don't core dump.
2073 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2075 * Makefile.in, configure.in: removed traces of namesubdir,
2076 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2077 copyrights to '92, changed some from Cygnus to FSF.
2079 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2082 * coff-h8300.c: fix stupid reloc subtraction bug
2083 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2084 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2085 the symbol.flags and done_lineno fields.
2087 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2089 * coffcode.h (coff_write_symbol): write out the correct number of
2091 * cpu-h8300.c: fix disassembly bug
2093 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2095 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2096 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2097 reloc.c, section.c (bfd_map_over_sections), targets.c
2098 (bfd_target_list): Protolint.
2099 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2101 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2103 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2105 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2106 section of a symbol rather than the section of a reffed symbol to
2107 determine the r_index of an emmitted reloc.
2109 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2111 * PORTING: New (preliminary) porting guide.
2113 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2115 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2116 (howto_hvrt16): lint.
2118 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2120 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2121 a full configuration (with possible cross-development),
2122 instead of using host-aout.c.
2124 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2126 * aout-target.h (MY(write_object_contents):
2127 Set obj_reloc_entry_size (abfd).
2128 * gen-aout.c: Change to emit a .c files, not a .h file.
2130 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2132 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2133 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2135 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2137 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2138 with more than one auxent can cause nasty core dumps.
2140 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2141 "done_lineno" so that a symbol which appears twice in the symbol
2142 table only gets it's linenumbers relocated once. Modifed
2143 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2146 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2148 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2149 stuff to use the New Order.
2151 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2153 * ieee.c: Change type of envi[] to unsigned char.
2155 * configure.in: fix vax ultrix configuration.
2157 * elf.c (bfd_section_from_shdr): Deal with null return from
2158 bfd_make_section(). (elf_object_p): Select endianess properly.
2160 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2162 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2164 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2166 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2167 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2168 * host-aout.c: Don't use aout-params.h; configure these systems
2169 in their xm files, not in a randomly generated file.
2170 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2172 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2174 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2176 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2177 host_aout_vec here as well.
2179 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2181 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2182 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2183 to prevent undefined symbol.
2185 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2187 Various lints found on PersSony
2188 * aoutx.h: cast an enum
2189 * coff-a29k.c: many ints in reloc structure turned to enum
2190 * coffcode.h: more enums
2191 * cpu-h8300.c: more enums
2192 * opncls.c: more enums
2194 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2196 * configure.in: Make Tahoe configuration work again.
2197 * bfd-in.h: Remove trailing comma from enum declaration.
2198 * ieee.c: Can't put byte values >0x7F into a signed char.
2200 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2202 * Makefile.in: Add dependencies for various coff-*.o files.
2204 * elf.c: Remove extraneous paren from core_prpsinfo and
2205 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2206 Replace references to old section "size" member with new
2207 "_raw_size" member. Implement elf_make_empty_symbol, which
2210 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2212 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2215 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2217 * coffcode.h (bfd_coff_relax_section): now static.
2218 (bfd_coff_get_relocated_section_contents): various type lints.
2220 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2222 New entry point in the transfer vector - bfd_relax_section.
2224 * aout-target.h: add to vector, call generic_relax
2225 * bfd-in.h: add to vector
2226 * bfd.c: add #define for vector
2227 * bout.c: add to vector, call generic_relax
2228 * coffcode.h: add to vector, also now has coff specific relax code
2229 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2230 * elf.c: call generic_relax
2231 * ieee.c: call new vector, clean up some bugs due to the creation
2233 * libbfd.h: add bfd_generic_relax_section EXFUN
2234 * oasys.c: call generic_relax
2235 * reloc.c: implement generic_relax
2236 * seclet.c: moved much of this into coffcode.h
2237 * srec.c: call generic_relax
2238 * targets.c: define new transfer vector
2240 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2242 * everything: now modified to use smaller reloc type. Self hosts
2245 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2247 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2248 New files for stratus.
2250 * configure.in: Add configuration fragments for stratus.
2252 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2254 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2255 variables as CONST since they are set to point to a const char
2256 string. Fixes compiler complaints.
2258 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2260 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2263 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2265 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2266 symbols, so that we can emit the correct file name even
2267 if it's an include file.
2269 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2271 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2272 (Reported by john@labtam.labtam.oz.au (John Carey)).
2274 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2276 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2278 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2279 being used to -DHAVE_PROCFS.
2281 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2282 '#include "fopen-same.h"' to end of file to match other h-* files.
2284 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2286 * configure.in: Change svr4 references to sysv4. Add case
2287 "unknown" for target vendor and infer some targets based
2288 on the specified operating system.
2290 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2292 * bfd-in.h, libaout.h: ANSIfy enums.
2294 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2296 * archive.c (normalize): created version for VMS which removes the
2297 VMS directory crap from the front and end of a filename, eg turn
2298 [-.foo]bar.obj;123 into bar.obj
2299 (bfd_construct_extended_name_table): now writes index into an
2300 extended name table in decimal - the same base used to read an
2301 extended name table.
2303 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2305 * aout-encap.c: Fix to use aout-target.h.
2306 * aoutf1.h: Use standard MY_object_p and MY_callback
2307 in aout-target.h. Remove target-specific versions.
2308 * host-aout.c: Re-write to use aout-target.h.
2309 * gen-aout.c: New files use with host-aout.c to generate
2310 host-specific a.out-related parameters.
2311 * Makefile.in: host-aout.o depends on aout-params.h, which is
2312 generated by gen-aout.
2313 * aout-target.h: Make a little more flexible.
2314 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2315 macro. Instead, inline it in aout-target.h.
2316 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2317 a gcc -Wall warning.
2318 * archive.c: Add missing commas in DEFUN macro (2 places).
2319 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2320 Berkeley ones, now that libiberty has them:
2321 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2322 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2323 remove unused variable.
2325 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2327 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2328 and execname inside HAVE_PROCFS ifdef since they are unused
2329 when it is not defined.
2331 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2333 * elf.c: Flag all sections as either code or data. We can't
2334 be sure what they are anyway, since ELF doesn't fit the
2335 traditional model of text+data+bss very well. Add new local
2336 function elf_read() to simplify code. Record entry point in
2339 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2341 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2342 rather than N copies of the same lines.
2344 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2346 * cpu-h8300.c: disassemble branch displacements correctly
2347 * coff-h8300.c: put reloc offsets out in 32bits
2349 * makefile.dos, configdj.bat: New files from DJ
2350 * cache.c: fopen with new macros is needed for DOS.
2351 * ieee.c: environ renamed to envi to stop an include file
2353 * opncls.c, coff-rs6000.c: more fopens with macros.
2355 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2357 * Makefile.in: infodir belongs in datadir.
2359 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2361 * Makefile.in: fix where docdir lives
2363 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2364 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2365 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2366 srec.c, syms.c, targets.c : all new documentation and lint
2370 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2372 * coffcode.h, srec.c: Lint.
2374 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2376 * Makefile.in: install using INSTALL_DATA, added standards.text
2379 * configure.in: mark directory as target dependent. configure
2380 nows works in objdir always so make file existence checks
2383 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2385 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2386 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2387 and mandir now keyed off datadir by default.
2389 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2391 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2392 computation of arch and machine type so it's worked out before
2393 some_aout_object_p is called.
2394 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2396 * archures.c: add extra field 'section_align_power' to hold
2397 default section alignment in object files.
2398 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2399 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2400 initialize the new field.
2401 * bout.c (b_out_callback): replace the text size, since aout
2403 * aoutx.h: Documentation in the new style
2405 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2407 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2408 use the saved value if mtime_set is already set (intended
2409 for archive files, though apparently not used yet).
2411 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2413 * targets.c: Revise comments about how to configure the target
2414 vector, to match reality. Remove mention of obsolete methods.
2415 Remove long lists of capitalized macros that turn into the same
2416 thing in lowercase. Normal vector simply lists all known
2417 lowercase xvec names; all other cases are handled by SELECT_VECS.
2419 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2422 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2423 list of supported targets.
2425 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2427 * archive.c (bsd_write_armap): The pad byte sometimes added to
2428 the string table in a __.SYMDEF member is now
2429 counted as part of the size of the string table.
2430 This is compatible with the old ranlib, as well as Sun's.
2432 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2434 * srec.c: Rewrote to fix many bugs; now gets the record type
2435 right, doesn't choke on input, sets the start address in an S9 and
2436 fills in the filename on an S0.
2438 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2440 * cpu-h8300.c: Add support for MEMIND addressing mode
2442 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2444 * coffcode.h: use the new macro if available
2446 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2447 * Makefile.in: Fixed dependencies due to file rename
2449 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2450 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2451 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2452 newos3.c, stab-syms.c, syms.c: All these files have had their
2453 #includes altered to point to the new places.
2455 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2457 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2459 * configure.in: Add vendor "ncr" as supported per-target vendor.
2460 Add svr4 case for i386 per-host case.
2462 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2465 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2467 * syms.c (bfd_decode_symclass): Return 'A'
2468 for symbols that are both absolute and global.
2469 * archive.c (bfd_special_undocumented_glue): Return NULL
2470 if bfd_ar_hdr_from_filesystem returns NULL.
2472 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2474 * Makefile.in: added coff-h8300
2475 * configure.in: now h8 is a coff target
2476 * cpu-h8300.c: fix various disassembly problems
2477 * libcoff.h: took out some code which has been #0ed for a long
2479 * targets.c: added h8 coff
2480 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2481 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2483 * coffcode.h: Started to change the way machine dependencies are
2484 handled, from the nest of #ifdefs to macros defined in the
2485 including coff-<foo>.c
2487 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2489 * aoutx.h (some_aout_object_p): Set the `executable' bit
2490 if the entry point is contained in the text segment, even if the
2491 text segment is at location 0.
2493 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2494 nonstandard MIPS sections (.rdata, .sdata, etc).
2496 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2497 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2498 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2500 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2502 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2504 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2505 from syms.c to new file stab-syms.c. Also, since GNU extended
2506 type codes such as N_SETT are no longer in ../include/stab.def,
2507 include them manually.
2508 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2509 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2510 * libaout.h: Added prototype for aout_stab_name().
2511 * Makefile.in: Update Makefile for new stab-syms.[co].
2513 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2515 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2516 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2517 just make N_XXX work by excluding the header from the text segment.
2518 * aoutx.h: Fix comments to match.
2520 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2522 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2523 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2524 for the "logical" text segment (i.e. never consider the exec
2525 header to be part of the text segment). This change is
2526 needed for consistency with various other parts of bfd and ld.
2527 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2528 and move calculation of obj_textsec(abfd)->size to libaout.h.
2529 * bfd-in.h: Removed bogus ';'.
2531 * Makefile.in: Add MINIMIZE flag to select lean
2532 or bloated target_vector.
2533 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2534 * newsos3.c: Fixes to ../include/aout64.h remove need
2535 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2537 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2539 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2540 handle both little and big-endian targets, with little
2541 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2542 * host-aout.c: Add FIXME note.
2544 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2546 * targets.c: Make the default target_vector contain
2547 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2548 Old behavior can be gotten by defining ALL_TARGETS.
2549 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2550 Factored out common code into new file aout-target.h.
2551 Saves a lot of duplicate code for a.out variants.
2553 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2555 Get 'make headers' to work when configured with +subdirs.
2556 * Makefile.in: Add $(subdir) to docdir path.
2557 * doc/Makefile.in (protos): Add $(srcdir) prefix
2558 to name of sed scripts.
2560 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2562 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2563 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2564 to include names of N_SETT etc.
2566 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2568 * elf.c: Add minimal support for ELF symbol tables. Generates
2569 canonical bfd symbol tables from ELF symbol tables. Change the
2570 name of some functions from bfd_<name> to elf_<name>.
2572 * syms.c: Trivial fix to comment to remove a redundant "to".
2574 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2576 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2577 form that GDB recognizes as COFF.
2579 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2581 * ieee.c (ieee_object_p): cast NULL correctly.
2582 * configure.in: added harris host
2584 * coff-a29k.c: Lots of changes, most from David Wood.
2586 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2588 * coff-m88k.c (coff_write_armap): Just #undef it.
2590 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2592 * Makefile.in: standardize on MINUS_G to disable debugging
2593 * coff-m88k.c: create coff armaps instead of bsd ones.
2594 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2597 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2599 * elf.c: Additions to support ELF format core files.
2600 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2601 has support for /proc (all the include files in particular).
2603 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2605 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2606 of two N_SO stabs, one for directory, and one for filename.
2608 * bfd-in.h (print_vma): Factor out duplicate definition.
2610 Exit a little more gracefully when malloc returns NULL.
2611 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2612 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2613 * libbfd.h: Rre-generated due to libbfd.c update.
2615 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2617 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2619 * elf.c (elf_object_p): Don't try to create a bfd section for
2620 the first ELF section header. It is just a placeholder.
2622 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2624 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2625 core files, when compiling native.
2626 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2628 FIXME: The aoutf1.h change below needs to be reversed back
2631 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2633 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2634 manipulation of lnno fields in lineno structs in a coff-<f>.h
2635 independent way. Override it in coff-<f>.h to your favourite
2636 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2637 (coff_swap_lineno_out): modified to use the new macros.
2639 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2641 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2642 unknown arch when the magic number doesn't specify the
2643 architecture, since some OSs (eg old sun3s) don't set the number, and
2644 020 is probably the right answer anyway.
2646 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2648 * hosts/h-news.h, hosts/h-rtbsd.h:
2649 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2650 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2651 bfd_print_symbol_nm, for use by nm.
2652 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2653 bfd_print_symbol_nm option, to print in nm format.
2654 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2655 oasys.c (oasys_print_symbol): Provide stub implementations
2656 for bfd_print_symbol_nm.
2657 * syms.c: New function bfd_decode_symclass, used by nm printer.
2658 New function bfd_stab_name to look up string name of stab code.
2660 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2662 * Makefile.in: Added ctor.c
2663 * archures.c (bfd_default_arch_struct) added
2664 bfd_default_reloc_type_lookup.
2665 * coffcode.h: removed a load of #if 0ed code.
2666 (coff_compute_file_section_positions): now works out the section
2667 alignment and size correctly in all cases.
2668 (coff_get_symtab): looks for constructor symbols and calls the
2669 right function when they're found. (coff_canonicalize_reloc):
2670 knows when a section is full of constructors and does the right
2672 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2674 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2675 * libcoff.h: removed #if 0ed code
2676 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2677 arch independent constructor relocation type.
2678 (bfd_reloc_type_lookup): removed the comment "this will go away"
2679 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2680 reloc which is used when BFD_RELOC_CTOR falls through to give a
2681 default 32bit reloc for constructors.
2682 (bfd_default_reloc_type_lookup): added.
2683 * aoutf1.h: fixed SEGMENT_SIZE typo.
2685 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2687 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2688 matching prefix "coff".
2689 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2690 rs/6000 csect records.
2692 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2694 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2695 * configure.in: add motorola delta88 cases
2696 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2697 write_armap prototype
2698 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2700 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2702 * Rename COFF-related files in `coff-ARCH.c' form.
2703 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2704 coff-mips.c, coff-rs6000.c to be exact.
2706 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2707 make output clutter.
2708 * config/mt-*: Ditto.
2710 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2712 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2713 John Gilmore. Archive support from Damon A. Permezel.
2715 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2716 * configure.in: Add rs6000 case.
2717 * targets.c: Add rs6000 vector.
2718 * archures.c: Add rs6000, fix comment on romp.
2719 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2720 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2721 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2722 * section.c (bfd_make_section): Return NULL on attempt to create
2724 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2725 (bfd_swap_aouthdr_in): Handle lots more members.
2726 (make_a_section_from_file): If section has already been seen,
2727 just return false rather than overwriting it.
2728 (coff_real_object_p): Understand incoming magic numbers.
2729 (coff_set_flags): Understand outgoing magic numbers.
2730 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2731 (build_debug_section): Add fn for reading debug string section.
2732 (get_normalized_symtab): Handle symbol names in debug string section.
2733 Remove unused obj_string_table.
2734 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2735 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2736 existing section before making one.
2737 * cpu-rs6000.c: New file.
2738 * rs6000coff.c: New file.
2740 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2742 * elf.c: Add partial support for ELF format corefiles. Still needs
2743 support for extracting registers from corefiles.
2745 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2747 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2748 RANLIB is defined as echo, send the output to /dev/null to help
2749 reduce clutter in the output from doing a make.
2751 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2753 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2754 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2756 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2758 * coffcode.h (coff_compute_section_file_positions): make it pad
2759 section size out if there are alignment restrictions so that the
2760 image will be ok on a system where section positions are worked
2761 out by accumulating sizes rather than from the section headers.
2762 * targets.c (proto write_armap). Changed orl_count to unsigned.
2763 * opncls.c (bfd_close_all_done). Added so that generative
2764 programs like gas can close a bfd without causing bfd confusion.
2765 * libbfd.h (changed becuase of protos)
2766 * amdcoff.c: messed with the way that jmp displacements are
2767 calcualated. This may not yet be totally correct.
2768 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2770 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2771 abs symbol has no section (like a register symbol).
2772 (coff_write_symbol) now zeros auxent before filling it up to help
2773 with sensitive applications.
2774 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2776 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2778 * bfd.c: Make sure we don't get a macro strerror().
2779 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2780 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2781 attempt to recover command, ifdef NO_CORE_COMMAND.
2782 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2784 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2786 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2788 * archive.c (bsd_write_argmap): The size of the ranlib structures
2789 should not include the size field itself.
2790 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2791 adata(abfd)->exec_bytes_size field instead of constant macro,
2792 because aoutx.h compiles to a simple .o file shared by
2793 all 32-bits a.out targets.
2795 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2797 * configure.in: Allow i386-sco-sysv.
2798 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2799 * cpu-h8300.c: lint.
2801 * host-aout.c: New strategy. We use common code, include files,
2802 and data structures to handle the file, but set a few parameters
2803 from the host's config file (page size, text start addr, etc).
2804 * libaout.h: Define HP BSD machine types.
2805 * aoutf1.h: Handle reading a.outs with these types.
2807 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2808 virtual-memory-address of the .reg section. We can't just make a
2809 section for "all the regs and nothing else" because only GDB knows
2810 exactly where the regs are (scattered around the upage and stack).
2811 Clean up memory allocation. Remove big- and little-endian
2812 vectors, replace with single vector; this only runs on the host,
2813 in host byte order. Replace byteswap routines with aborts in case
2815 * targets.c: There's only one trad_core_vec now.
2816 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2818 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2820 * hosts/h-amix.h (free): Fix prototype.
2822 * aoutx.h: Don't use NULL as an integer, for braindead systems
2823 that declare it as (void *)0. (From Peter Schauer.)
2825 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2827 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2828 problem with bad Ultrix system headers.
2829 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2830 various kinds of alignments for the various kinds of
2833 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2835 * doc/Makefile: Don't assume . is on the path (from James Clark).
2837 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2839 * Makefile.in: Avoid Sun Make VPATH bugs.
2840 * targets.c: Declare trad_core vectors extern.
2842 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2844 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2845 * libbfd.h: Moved ALIGN macro here.
2846 * bout.c (b_out_callback): Replace i960_align by align_power.
2848 * libaout.h (struct aoutdata): Added fields page_size,
2849 segment_size and exec_bytes_size. These help generic code
2850 (in aoutx.h and libaout.h) to figure out where to align
2851 the various segments in a demand paged file.
2852 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2853 to decide if the exec header counts in a_text (text segment size).
2854 Also, assume D_PAGED flag is set; don't set it here.
2855 * bout.c (b_out_callback): Add initialization of
2856 adata fields page_size, segment_size, and exec_bytes_size.
2857 * host-aout.c (NAME(host_aout, callback) and
2858 NAME(host_aout,mkobject): Ditto.
2859 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2860 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2861 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2862 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2863 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2864 for some systems (mainly sunos), so do it in the callback instead.
2865 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2866 * aoutx.h (NAME(aout,set_section_contents): Change the way
2867 filepos and size of sections are carried out to support
2868 older styles of demand paged executables.
2871 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2873 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2874 * bfd.c: Added macros to enable gas to swap coff records.
2875 * coffcode.h: Make the coff_swap_*_out routines return the number
2876 of bytes swapped, and cleaned up their prototypes.
2877 * configure.in: Added ebmon/coff support
2878 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2880 * targets.c: Added new entry points for coff swapping
2882 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2884 Restructure configuration scheme for bfd, binutils, ld.
2886 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2887 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2888 Change some config names to match other dirs.
2889 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2891 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2892 ../include/sysdep.h.
2893 * cpu-i960.c: Strncmp needed a length arg.
2894 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2895 * i386aout.c: Remove dead N_TXTOFF override.
2896 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2897 * config/: Rename some config files to match up h-*.h names.
2898 Remove all the HOST_SYS definitions from the config files.
2899 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2900 * hosts/h-hp9000.h: Remove USG comment.
2901 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2902 * hosts/h-news.h, h-sparc-64.h: New config files that had
2903 previously been kludged in the <sysdep.h> file.
2905 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2907 * config/*: trad-core support is HOST dependent, not target
2908 dependent. Target config files only set DEFAULT_VECTOR and/or
2909 other vector elements. Exception: when host-aout.c is in use,
2910 in which case we're forced to assume we're native (hp, vax,
2911 tahoe). Rename XDEPFILES to HDEPFILES.
2912 * Makefile.in: Rename XDEPFILES.
2913 * config/h-sun*: Don't force static linking.
2914 * trad-core.c: Document how to use it nowadays.
2915 * i386aout.c, newsos3.c: Clean up.
2916 * i386coff.c: Allow 386 coff files to be used as core files too
2917 (for reading core files from embedded systems).
2919 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2921 * Add i386aout.c for a.out support on the i386.
2923 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2925 * reloc.c, section.c, syms.c, targets.c: correct info-node
2926 structure in *doc* comments.
2927 doc/Makefile: stop hiding complaints from makeinfo.
2929 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2931 * aoutx.h (...some_aout_object_p): Take a third parameter,
2932 the internal_exec struct, and avoid ever looking at an
2933 external_exec. All callers changed to read the entire
2934 external_exec struct, swap and check its magic number,
2935 swap in the whole structure, and pass the swapped-in version to
2937 * bout.c: Bring into modern era. Use single _object_p routine
2938 for big- aand little-endian. Provide internal and external
2939 exec header structs. Use separate swap-in and swap-out routines.
2941 * libaout.h: Move struct internal_exec from ../include/aout64.h
2942 to here. Add obj_symbol_entry_size to struct aoutdata.
2943 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2945 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2946 EXTERNAL_NLIST_SIZE. Callers changed.
2948 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2950 * bfd.c: Remove strerror() to libiberty.
2952 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2953 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2954 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2955 last byte of transfer, not first byte, is within the section.
2957 * host-aout.c: Remove `BSD' archive support. Lint.
2959 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2960 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2961 `bfd_arch_info_type'. All uses changed.
2962 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2963 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2964 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2965 it needs a better name.) All uses changed.
2966 * targets.c: Rename `enum target_flavour_enum' to `enum
2967 target_flavour', and remove the `_enum' from all of the enum
2968 values themselves. All uses changed.
2970 * configure.in, config/h-i386mach: i386 mach host.
2971 * config/t-i386-aout: Use host-aout.c.
2973 * trad-core.c: Give it its own xvec's to make it independent
2974 of other file formats.
2975 * ecoff.c, host-aout.c: Remove refs to trad-core.
2976 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2977 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2979 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2981 * reloc.c: Extended NEWHOWTO macro
2982 * ieee.c: Changed the way 8bit pcrel is done
2983 * cpu-h8300.c: got the registers in the right order
2985 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2987 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2988 prediction is vindicated!
2990 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2991 Remove refs to howto.c, since Steve forgot.
2993 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2995 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2996 still work. Now allows any architecture/machine to be set.
2998 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3000 * howto.c deleted and moved code to reloc.c
3002 * libbfd.h, libbfd-in.h removed $id stuff for real
3004 * cpu-h8300.c Made it match various different spellings of h8300.
3006 * archures.c: Took out the first char filter which made it only
3007 look for a cpu/arch match when the first chars of supplied and
3008 tested names were the same.
3010 * targets.c removed oasys stuff, pending someone to fix the bugs
3014 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3016 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3017 ELF support good enough for GDB.
3018 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3019 m68k-cbm-svr4 host and target.
3020 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3021 so `diff' and `patch' can cope.
3023 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3025 * archures.c: removed texinfo error
3027 * init.c: added texinfo hooks, and removed initialization error
3030 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3033 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3035 * cpu-i960.c: Avoid numerical count of initializers.
3037 Vax Ultrix changes from David Taylor <taylor@think.com>:
3038 * host-aout.c: Make little-endian vector really little-endian.
3039 * configure.in: Separate vax and tahoe cases, handle ultrix.
3040 * config/t-vax: Add trad-core.o.
3041 * config/h-vaxult: New host system.
3043 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3045 * bfd-in.h VERSION, change version number to 0.18, this makes a
3046 gap, but now is the same as the linker version number.
3048 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3049 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3050 files will eventually contain processor specific bits for bfd,
3051 like strange relocation information and dis/assembly. So far only
3052 the H8 has been even partially done. This work also ties in with
3053 the change in handling architectures.
3055 * amdcoff.c: (a29k_reloc) fix error message.
3057 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3058 discover the architecture of the bfd. (sunos4_callback) calls the
3059 function bfd_set_arch_mach rather than stuffing stuff directly
3060 into the bfd. (sunos4_write_object_contents), changed names of
3063 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3064 setup the environment.
3066 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3067 headers in big endian format, regardless of the endianess of the
3070 * archures.c: totally changed. Now an architecture is represented
3071 with a pointer to an info structure rather than an enumerated type
3072 and a long. The old info is available as two elements in the
3073 structure. Future enhancements to architecure support will
3074 involve pointers to methods being placed into the info structure.
3076 * bfd.c: changed the definition of the bfd structure for the new
3079 * bout.c: (b_out_set_arch_mach) changed to use the new
3080 architecture mechanism.
3082 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3083 the new architecture mechanism.
3085 * configure.in: added h8 stuff.
3087 * ieee.c: too many changes to note. Now ieee files written with
3088 bfd gas and ld can be read by gld and ieee only linkers and
3091 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3093 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3094 than fixing the structure directly.
3096 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3097 than fixing the structure directly.
3099 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3100 before opening a bfd.
3102 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3103 rather than fixing the structure directly.
3105 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3106 in the t/hmake file) a user can select which backends they want
3107 linked with bfd without changing the source.
3109 * init.c: new, looks after initializing modules.
3111 * howto.c: for future use, will allow an application to work out
3112 what cookie to use as a handle on a relcoatio howto.
3114 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3116 * srec.c: Better error checking, partly from Peter Schauer.
3117 (srec_object_p): Avoid assuming any file that starts with 'S' is
3118 an S-record file! (Check for 3 uppercase-hex digits after it.)
3119 (ISHEX): Define new macro for checking supposedly hex characters.
3120 (pass_over): Treat as EOF any S-record line that:
3121 * doesn't have hex in either size character
3122 * produces a size larger than 0x7F
3123 * has an unrecognized type number
3125 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3127 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3128 opncls.c: Lint (saber actually).
3130 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3132 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3133 * newsos3.c: Fixed two types: newos3 -> newsos3.
3134 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3135 to use correct segment.
3137 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3139 * aoutx.h (print_symbol): Handle missing symbol->name.
3141 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3143 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3146 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3148 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3149 add sgi/irix support.
3151 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3153 Changes for the AMD 29000 Ultracomputer port from David Wood.
3156 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3158 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3161 * coffcode.h (coff_real_object_p): Pass information about the
3162 current file's coff symbol format to BFD via the coff_data struct.
3163 (coff_find_nearest_line): obj_icof => coff_data.
3164 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3165 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3166 and DIMNUM == E_DIMNUM.
3167 * configure.in: Handle a29k-*-* hosts, and targets
3168 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3169 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3170 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3171 local_linesz to `coff_data' (tdata) struct.
3172 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3173 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3175 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3177 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3178 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3180 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3182 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3184 (sunos4_core_file_matches_executable_p): Fix header comparison.
3185 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3186 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3188 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3190 Allow GDB to patch object files.
3192 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3193 * trad-core.h (trad_unix_core_file_p): Ditto.
3194 * aoutx.h (aout_set_section_contents): On first output, check
3195 abfd->direction and complain if erroneous.
3197 * Makefile.in: Add crude dependencies.
3199 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3201 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3202 to h/t-xxxx files so that everything will work on System V.
3204 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3206 * aoutx.h: Add information on host-aout.c and how to configure
3207 to use it, to the manual.
3208 * configure.in: Tix typo.
3209 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3210 else dummy out the core file support.
3211 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3212 specified, use it to locate the data section.
3213 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3214 rather than as chars (lint).
3216 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3218 * aoutx.h, coffcode.h: saberized.
3220 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3222 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3224 bfd.c, targets.c: minor rewording of doc segments
3227 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3229 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3230 etc, rather than TEXT_START_ADDR.
3231 * host-aout.c: Remove #if 0 around whole thing.
3232 Update to modern (32/64-bit) a.out naming conventions.
3233 Include a large chunk of ../include/a.out.gnu.h to get macros that
3234 are not defined by the system include files.
3235 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3236 macro used by the other a.out implementations.
3237 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3239 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3241 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3242 texdoc and psdoc; make these depend on generated .texi's
3244 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3247 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3250 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3251 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3252 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3253 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3254 obtrusive marks indicating .c origins.
3256 * bfd.texinfo: generalize most references to linker
3258 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3260 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3261 * archures.c: remove empty foo() definition (crept in at vn1.9)
3263 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3265 * bfd.texinfo: use @setchapternewpage on instead of lots of
3266 @page's; minor rephrasing in Introduction.
3268 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3269 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3270 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3271 segments): used BFD (caps) more consistently as a name in
3272 discourse, fixed a few other minor typos and uses of fonts
3275 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3277 * coffcode.h: fixed bug where string table size wasn't being swapped.
3279 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3281 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3283 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3284 flags. (bfd_print_symbol_vandf) now knows what to do with the
3287 * aoutx.h: made translate_from_native_sym_flags and
3288 translate_to_native_sym_flags produce the above flags.
3291 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3293 * all files: update copyright notices for GPL version 2.
3294 Install header comments and attribute most modules to their
3295 authors. BFD's name is now officially "Binary File Descriptor",
3296 so remove any conflicting pejoratives.
3297 archures.h: Consists solely of comments; remove it.
3299 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3301 * Makefile.in, bfd.c: Made it compile again.
3303 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3305 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3308 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3310 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3311 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3314 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3315 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3317 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3319 * Everything: created some new files, core.c format.c, reloc.c,
3320 section.c and syms.c to split the functionality a bit better.
3321 Cleaned up the rest of the files a bit, and added some
3325 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3327 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3328 really takes 3 arguments, patched code and ammended prototypes.
3330 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3332 * ../include/bfd.h (struct bfd_target): Added new field
3333 "align_power_min" which contains the minimum alignment for a
3334 section. This is used in coff_new_section_hook. The field
3335 insertion necessitates an update of all backends..
3337 * aoutf1.h jump table field inserted
3339 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3342 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3343 table field inserted.
3345 * coffcode.h(just about everything) Now patches up symbol tables
3346 using a different mechanism. The Intel major bug has been fixed,
3347 and the linker can self host on the Aviion and be debugged with
3350 * ecoff.c: new include and jump table patch, i386coff.c: new
3351 include and jump table patch, icoff.c: new include and jump table
3352 patch, ieee.c: can now read archives containing ieee modules.,
3353 libcoff.h: added (combined_entry_type), libieee.h: uped max
3354 sections to 20, m68kcoff.c: new include and jump table patch,
3355 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3356 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3357 srec.c: jump table patch. trad-code.c fixed #IF typeo
3359 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3361 * coffcode.h (coff_swap_aux_in): added else case to deal with
3362 filenames less than 9 characters.
3365 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3367 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3369 * srec.c: now allows any number of sections to be created in a
3370 file. Outputs addresses of the right length.
3372 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3374 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3375 target didn't match, the format got set to the attempted match,
3376 breaking a future test.
3378 *../include/i386coff.h : fixed typo in type field with size
3380 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3381 support in the jump table for the swapping routines exported to
3382 gdb. Now gdb works with the 386.
3384 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3386 * Merge in changes from gdb-3.95 release.
3387 Makefile.in: Allow hmake and tmake files to add OFILES.
3389 bfd.c: support specific targets as well as searching. When
3390 searching, take default target in preference to others.
3392 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3393 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3394 libbfd.h: Support specific targets as well as searching.
3395 opncls.c: Support specific targets as well as searching.
3396 targets.c: Search is short-circuited if default target matches.
3397 liboasys.c, libieee.c: Undo bothner changes that make macros
3398 work to the left of assignment, but which depend on the
3399 representations of different pointer types being the same.
3401 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3403 * i386coff.c: created.
3404 * coffcode.h: added support for 386.
3405 * Makefile.in: added support for 386.
3406 * ../include/i386coff.h: created
3408 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3410 * coffcode.h: removed all put_x_<sizes>
3411 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3415 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3417 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3419 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3421 * everything: Removed sysdep.h from bfd.h and put back into files
3422 from which it was split out. Now 64 bit version is built with a
3423 -DHOST_64_BIT="long long" on the compile line.
3425 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3427 Changed all the [get|put][name] routines to use [get|put]_[size
3430 Put in support for 64 bit work. Now two versions of bfd may be
3431 generated, according to the state of TARGET_64_BIT, one which is
3432 32 bit only, and one which is 64/32 bits.
3433 Created new back end 'demo64' to test 64 bit functionality.
3435 Renamed some files to work on DOS.
3437 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3438 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3439 chage, 64 bit transfer. * liba.out.h: Split out common code from
3440 sunos and newsos into liba.out. Name changes and prototype mods. *
3441 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3442 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3443 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3444 change and 64bit stuff.* newsos3.c: common code removed, new jump
3445 table. * oasys.c: Name change * opncls.c: Portability fixes *
3446 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3447 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3448 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3449 64bit ized. * demo64.c: 64 bit a.out back end
3451 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3453 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3454 on LHS of assignment, even when using old compilers.
3455 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3456 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3457 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3458 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3459 * targets.c: Add declaration of newsos3_vec.
3461 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3463 * aout.c: fixxed some of the problems with filepos calculation.
3464 (swap_ext_reloc): fixed problem with creation of relocs.
3465 (aout_set_section_contents): fixed filepos problem
3467 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3468 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3469 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3470 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3471 cleaned up. (coff_write_object_contents) cleaned up.
3473 * ecoff.c: Totally different. Now supports ecoff fully.
3475 * icoff.c: fixed problems in relocation callout.
3477 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3479 * m68kcoff.c: updated target vector.
3481 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3482 choose_reloc_size. (sunos4_write_object_contents) now calls
3483 choose_reloc_size so outputs relocs correctly, also calculates the
3484 size of the sections correctly.
3488 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3490 Merge Per Bothner's changes to modularize BFD a.out a bit.
3492 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3493 * ieee.c: Cast enums to int before comparing them, for brain-
3495 * coff-code.h: Remove coff_get_section_contents, and use the
3496 generic one instead.
3498 * aout.c: Derive new module from sunos.c, containing generic
3499 support code for all kinds of a.out files.
3501 * sunos.c: Remove all code that goes in aout.c. Split out
3502 machine dependent followup in sunos4_object_p into
3503 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3504 and redefine only the names we CHANGE, not all the names. Drop
3505 the little-endian vector, and rename the vector as sunos4 rather
3508 * b.out.c: Use aout.c routines for most of the work. Slight
3509 changes for the new regime. Remove close_and_cleanup and
3510 get_section_contents in favor of generics. New transfer vector
3513 * newsos.c: New support for Sony NEWS, another a.out format.
3515 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3516 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3517 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3519 * opncls.c (bfd_close): Call format-dependent write_contents
3520 routine, if writing, before calling target-dependent
3521 close_and_cleanup routine (which is now always generic, I think).
3522 * srec.c: Use bfd_alloc instead of malloc. Remove
3523 close_and_cleanup and move code from it to
3524 srec_write_object_contents. Add write_contents to tvec.
3525 * targets.c: Remove a.out little vector, replace a.out big
3526 vector with SunOS vector. FIXME: Need Vax support again now.
3528 * libbfd.h: Add write_contents format-dependent-vector to the
3529 bfd_target vector. Supply a generic close_and_cleanup routine.
3530 * liba.out.h: Handle the new aout.c split. Add prototypes for
3531 all routines defined in aout.c. Rename "sunos" things to "aout"
3532 things. Add a few fields where needed for various formats.
3533 * Makefile.in: Add aout.c and newsos.c.
3535 * archive.c, ieee.c, oasys.c: Lint.
3537 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3540 changed forward declaration struct stat; to reduce warnings. Changed
3541 comment on bfd_h_<x>_x.
3543 * ../include/m68kcoff.h, ../include/intel-coff.h,
3544 ../include/m88k-bcs.h
3545 Now there are two incarnations of relocs, linenos and syments. One for
3546 internal digestion, and one full of char arrays for I/O. The original
3547 names have gone to detect errors.
3549 * Makefile.in, m68kcoff.c, targets.c
3550 Test new structure code with a 68k coff implementaion
3552 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3553 Fixed all the places where there were problems with the size and
3554 alignments of structures on disk and structures in memory. #ifed out
3555 all the code in coffswap.c, since it should be done using the target
3558 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3560 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3561 multiple reloc command.
3563 * sunos.c (sunos4_set_section_contents): Made it so that sections
3564 are always padded to their alignment size.
3566 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3568 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3569 Clean up types and such (saber C problems).
3570 * ecoff.c: Clean up types and such. Remove routines that are
3571 not used. Fix up reading and swapping of shorts from files.
3573 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3575 * a.out.vax.c: Remove two bogus "static" from prototypes.
3577 * ecoff.c: Got rid of lots of non-working junk (that had
3578 been copied directly from coff-code.h).
3579 Updated to be consistent with updates to icoff.c and coff-code.h.
3581 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3582 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3584 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3585 but until the target_vector is automatically generated,
3586 it's as good as any. Note that the text offset is the only
3587 difference between NewsOS and SunOs (including magic numbers).
3588 (Most of the sunos_* routines should to renamed bsd_*
3589 and move to a bsd.c file. Then (and when the target_vector
3590 is automatically generated) it might make sense to create
3591 a separate Sony target.)
3593 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3594 on some systems, and doesn't help on others.
3595 Similarly, only define X_OK if not already defined.
3597 * trad-core.c: Don't include sys/stat.h - at least
3598 on NewsOS 3, it has already been included.
3600 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3602 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3603 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3604 symbol tables if necessary when reading them in, so gdb can use
3605 them. Add "bfd_coff_" to the names so they won't conflict with
3606 names in calling programs. FIXME-soon: if coff-code.h is
3607 included in two BFD modules, this will cause duplicate
3608 definitions; the routines should be exported to a separate,
3609 common, module (probably along with a mess of other ones).
3611 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3613 Improve modtime support.
3615 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3616 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3617 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3618 BUG: archive members still do not get correct mod times.
3620 Improve floating point support for core files.
3622 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3623 (sunos4_core_file_p): Create a second registers section in the
3624 core file, called ".reg2", for the float registers.
3626 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3628 * many changes to improve archive handling; found a logic flaw in
3629 bfd_check_format which only just happened to work by cooncidence.
3631 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3633 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3636 * bfd.h: changed type of udata in asymbol to void *, like it
3637 should be. Added bfd_reloc_dangerous enum member.
3639 * coff-code.h: Fixed it so that internally generated symbols get
3640 their values relocated correctly in all cases. Removed calls to
3643 * icoff.c: Not understanding the destination symbol of a reloc is
3644 not a failure any more, just 'dangerous'. This allows linking of
3645 b.out and coff images.
3647 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3651 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3653 * sunos.c (translate_to_native_sym_flags): fixed
3654 sym_pointer->n_value so that symbols on the way out get their
3655 section relative values calculated correctly.
3657 * coff-code.h (mangle_symbols): fixed problem where tags were not
3658 being relocated for structs, enums, unions. Also various lints.
3660 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3662 * archive.c (get_elt_at_filepos): system_call_error returned
3665 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3667 * Resolve the use of no_error and system_call_error.
3668 The bfd library itself now will never set bfd_error to
3671 The code still needs to be combed to make sure all the error
3672 codes are correct. I suspect they are not always set correctly.
3674 * The names of all the messages have _ prepended because the sun
3675 bundled compiler can't distinguish from a macro which takes an
3676 argument and the same identifier in a non-macro context.
3678 * The reason for the above being that entry points which used to
3679 be trampoline functions are now just macros which expand to a
3680 direct call through the bfd's xfer vector.
3682 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3683 must gas have its own version of everything (the gas version
3684 had the correct value)
3686 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3688 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3689 properly support i960 architecture and output correct reloc stuff.
3691 * bfd.h: added prototype for bfd_printable_arch_mach, added
3694 * coff-code.h: Applied patches from chrisb to support i960
3695 architecture, zero relocs and swap them correcly and conditionally
3696 compiled the timestamp.
3698 * sunos.c: Made the default section alignment 2^3 so that doubles
3699 are done properly. Fixed the same reloc bug that was in b.out.c
3701 * sysdep.h: Now compiles on a Posix box
3703 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3705 * icoff.c: Fix comment on big-endian version.
3706 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3707 F_RELFLG). Set F_AR32WR in output files if little endian
3710 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3712 * archures.c fixed =/== typo
3714 * sunos.c added architecture stuff for output. Fixed
3715 bug where files where vma(data) != size(text)
3716 were processed wrong.
3718 * coff-code.h added a lint cast
3720 * (../include/a.out.sun4.h) fixed it so zmagic
3723 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3725 * archive.c removed loads of includes, and fixed bug where string
3726 table didn't have a null at the end.
3728 * bfd.c fixed includes, added symbols argument to
3729 canonicalize_reloc entry point.
3731 * libbfd.c fixed includes and added some lint patches.
3733 * targets.c added both sorts of intel coff.
3735 * b.out.c fixed included, changed was the canonical
3738 * icoff.c added support for callj and big and little
3741 * opncls.c added chmod+xing for files with EXEC_P set.
3743 * sunos.c fixed includes. Changed default section
3744 alignement to words. Fixed relocation stuff to work with
3747 * bfd.h various new types added, prototype for new
3748 reloc calls, changed bfd->iostream to a void *
3749 to including files don't need stdio.h.
3751 * libcoff.h added conversion table to tie relocs to
3756 * coff-code.h fixed includes. Added code to support
3757 big and little endian formats. Various lints. Better
3758 processing of symbols. Changed reloc stuff to new
3761 * libbfd.h fixed includes
3764 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3766 * bfd.h changed name of alignment entry in sec_struct to
3767 alignment_power, because of conflicting uses within bfd.
3768 Now it should be obvious that it's a 2**n alignment
3769 specifier. Removed start_pad, end_alignment, block, minsize,
3770 output_file_alignment, subsection_alignment and original_vma fields.
3771 Added align_power() macro. Fixed bfd_section_alignment
3772 acessor macros. Added bfd_symbol_same_target macro.
3774 * b.out.c (b_out_write_object_contents) fixed to use
3775 new alignment member. Fixed (callj_callback) to use section
3776 relative symbols properly.
3778 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3779 Fixed (translate_from_native_sym_flags) to correctly make
3780 symbols section relative.
3782 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3783 (bfd_make_section) took out initialization of obsolete members.
3784 (bfd_print_symbol_vandf) added
3786 * opncls.c (bfd_create) created.
3788 * coff-code.h (coff_new_section_hook) took away refs
3789 to obsolete members. (make_a_section_from_file) added
3790 conversion between alignment types. (coff_symbol_from)
3791 added. (coff_count_linenumbers) only counts linenumbers
3792 if symbol is of coff-type. (coff_mangle_symbols) only
3793 heavily mangles symbols if symbol is coff-type.
3794 (coff_write_symbols) various lints. (coff_write_object_contents)
3795 various lints and modification for alignment conversion.
3796 (coff_slurp_relocs) fixed for use with new asection shape.
3798 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3800 * archive.c lots of lint
3802 * b.out.c added callj relocation support, upgrated reloc howto.
3803 Fixed so that asymbol and reloc records are output
3806 * bfd.c lots of lint, support for new bfd entry point
3809 * bfd.h changed definition of asymbol to contain pointer to
3810 owning bfd, removed target dependencies.
3812 * cache.c took out print statements, put in BFD_ASSERT calls.
3814 * coff-code.h various lints, corrected linenumber output
3815 functionality. Added support for new style asymbols and
3816 bfd_print_symbol. Fixed so that asymbol and
3817 reloc records are handled correctly. Added timestamp.
3819 * icoff.c Added support for new howto shape.
3821 * liba.out.h Added support for new asymbol shape
3823 * libbfd.c various lints
3825 * libbfd.h various lints
3827 * libcoff.h added support for new asymbol shape.
3829 * sunos.c various lints. Added support for new asymbol shape
3830 and bfd_print_symbol.
3832 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3834 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3835 pointer lint. Added support for callj relocation. Fixed bug where
3836 the last 32 bytes of the text section were overwritten by data. Fixed bug
3837 where archives of b.out didn't work due bfd_slurp_extended_name_table
3840 * sunos.c added support for n_other field. Braced the howto table so
3841 that it won't be affected by any lengthing of the howto struct typedef.
3844 * bfd.h added support for n_other field, added special_function
3845 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3848 * bfd.c upgraded bfd_perform_relocation, various lints.
3850 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3852 * ChangeLog: Started ChangeLog for BFD.
3853 * ToDo: Create file for suggestions.
3855 * Makefile: Support easy loading into Saber C.
3856 Add dependencies for icoff.o and bcs88kcoff.o.
3857 Rename coff.c to coff-code.h. Change callers.
3859 * bfd.c (bfd_check_format): Allow the check_format routines
3860 to return the desired target vector, rather than just a Boolean.
3861 bfd.h (bfd_check_format): Change function pointer return type.
3862 archive.c (bfd_generic_archive_p): change callee.
3863 b.out.c (b_out_little_object_p, b_out_big_object_p,
3864 b_out_real_object_p): change callee.
3865 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3866 in check_format transfer vectors that need a filler.
3867 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3868 bcs88kcoff.c: change callee.
3869 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3870 icoff.c: change callee.
3871 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3873 * libbfd.c (zalloc): It should actually zero the storage!
3874 This was commented out for some reason.
3876 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3877 This is so callers can avoid <stdlib.h> which doesn't exist
3880 * bfd.c (map_over_sections): Add debugging code, since I
3881 noticed the section count for sunos core files was bad, but only
3882 GDB had detected the problem.
3883 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3884 bfd_get_section_linenos): Remove obsolete functions.
3885 (bfd_apply_relocations): Use longs, not ints, for the math.
3887 * bfd.h: Declare enum boolean and struct bfd_target as well
3888 as typedefs for them. Remove obsolete
3889 bfd_get_section_lineno_size.
3891 * cache.c: Make the "fdopen" support work. Keep better track
3892 of how many files are open. Centralize the opening of files
3893 and be sure bfd_open[rw] actually try to open the file. Evade
3894 linked list initialization problems.
3896 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3898 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3900 * cplus-dem.c: Delete file, since it is not part of BFD.
3902 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3903 (bfd_openr, bfd_openw): Actually open the file, give error now.
3905 * sunos.c (sunos4_core_file_p): Set section count.
3906 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3907 obsolete definitions.
3908 (_write_symbol_table): Initialize <idx> counter.
3909 (foop): Eliminate debugging code.