1 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3 * elf32.c: Clean up old comments.
5 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
7 * config/sun3.h: String argument to fprintf is const.
9 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
10 on systems which define PAGE_SIZE in <limits.h>.
12 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
14 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
15 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
16 the core file failing signal.
17 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
18 to supply the core file failing signal.
20 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
22 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
23 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
24 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
25 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
27 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
29 * coff-mips.c (PAGESIZE): Correct value.
31 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
33 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
34 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
36 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
38 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
39 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
41 (coff_compute_section_file_positions): Force vma and lma of _LIB
43 (coff_set_section_contents): Count number of entries in new lma
45 * coffgen.c (make_a_section_from_file): Force lineno_count of
46 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
47 SCO 3.2v4 shared library.
48 * seclet.c (rel): Copy over any section with contents, not just
51 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
54 * coff-i386.c (coff_i386_reloc): New function, to generate
55 relocateable output correctly.
56 (howto_table): Use coff_i386_reloc for all reloc types.
57 (CALC_ADDEND): Use a more efficient hack to get the correct addend
59 (i386comm_value): Removed; no longer needed.
61 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
63 * coffcode.h (coff_set_section_contents): Don't write out
64 sections without a filepos.
66 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
68 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
70 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
72 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
73 * libecoff.h (ecoff_data_type): Added gp_size field.
74 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
75 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
76 Set flags to 0 for large common symbols.
77 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
78 which can occur for gas-generated relocs.
79 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
80 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
81 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
83 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
85 * srec.c (srec_set_section_contents): Use lma field for load
87 * section.c: Add declaration of lma field to section structure.
88 * coffcode.h (coff_write_object_contents): Use lma field for load
90 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
92 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
93 symbols in a better way. (translate_to_native_sym_flag): Set the
94 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
96 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
97 (bfd_make_section): Cope with new builtin section.
98 * syms.c (bfd_decode_symclass): Can now print indirect section
101 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
103 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
104 defined, and yields false.
105 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
107 * archive.c (snarf_ar_hdr): Add support for reading (only,
108 so far) BSD-4.4-style extended headers.
109 * archive.c: Some more comments.
111 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
113 * Makefile.in: fix rule for dvi and info, so that the recursive
114 makes does the right thing, instead of always info
116 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
118 * libbfd.c (bfd_seek): Disable optimized handling for archives and
119 archive members; they need more special reatment. For now, verify
120 that computed and actual file positions correspond.
122 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
124 * mipsbsd.c: Renamed from aout-mipsbsd.c.
125 (set_arch_mach): Delete non-MIPS code.
126 (reloc_howto_type_lookup): Ditto.
127 * Makefile.in: Adjusted.
129 * libbfd.c (bfd_tell): Update `where' field.
130 (bfd_seek): Don't do anything if we're not changing the file
131 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
132 field against a SEEK_SET request. Call bfd_tell to re-update
133 `where' field when done.
134 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
136 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
138 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
140 * Makefile.in: added installcheck target
142 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
144 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
145 if the type is not stNil.
147 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
149 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
150 forward declarations.
152 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
153 it's implied by the type.
155 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
157 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
159 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
161 * rs6000-core.c: Add .ldinfo section.
163 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
165 * Makefile.in (MAKEOVERRIDES): Define to be empty.
167 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
169 * section.c (bfd_set_section_contents): whitespace
170 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
173 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
175 * hosts/go32.h: don't define POSIX_UTIME
177 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
179 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
180 against machine architecture stored in the ELF header, to resolve
182 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
183 NULL, so only use results when non-NULL.
184 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
185 and add to vector of targets.
187 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
189 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
190 are always just debugging symbols.
192 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
193 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
195 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
197 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
198 hpux 7). Patch from friedman@gnu.ai.mit.edu.
199 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
200 defined, which they aren't in hpux 7.0.
202 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
203 Tran-Le, tranle@intellicorp.com.
205 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
207 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
208 ahead and do the relocation.
209 (ecoff_refhi_reloc): Don't to the relocation here, just remember
210 what needs to be done.
211 (ecoff_reflo_reloc): Do the REFHI relocation here.
213 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
215 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
216 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
217 relocs are reasonable.
218 * coff-msym.c: Eliminated uses of DEFUN.
219 (ecoff_swap_tir_out): New function.
221 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
223 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
224 * configure.host (vax-*-ultrix2*): Add triplet.
225 * hosts/vaxult2.h: New file.
226 * config/vaxult2.mh: New file.
228 * aoutx.h (string.h): Include for strchr and friends.
229 * archive.c (string.h): Include for memchr and friends.
230 * elf32.c (string.h): Include for strrchr and friends.
232 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
234 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
235 (MY_set_sizes): Use sunos4_set_sizes.
237 * elf32.c: Renamed from elf.c. Several CPU-specific functions
238 deleted, as well as elf-big and elf-little targets.
239 * libelf.h: New file.
240 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
242 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
244 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
246 * coffcode.h (coff_compute_section_file_positions): Don't need
247 variable "old_sofar" if compiling for i960.
249 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
253 * ieee.c (exten, envi): "static" belongs first in declaration.
255 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
257 * srec.c: add support for symbolsrec, srecords with symbols in
260 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
262 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
263 to avoid lint complaints.
265 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
267 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
268 type SHT_STRTAB. Don't alter file offset for section 0.
269 (reloc_type_names): Now an array instead of a macro. Still inside
270 "#if 0", since it's used only in debugging code also in "#if 0".
271 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
272 (sort_reloc_map): New function.
273 (sparc_reloc_map): New variable.
274 (elf_bfd_reloc_type_lookup): New function.
276 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
278 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
279 bfd_make_debug_symbol; they were already in the target structure.
280 * Adjusted all uses of JUMP_TABLE.
281 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
282 from coff_make_debug_symbol.
283 * libcoff.h: Updated accordingly.
285 * Minor cleanups provoked by gcc warnings:
286 * aoutx.h (NAME(aout, reloc_type_lookup)),
287 cpu-h8300.c (local_bfd_reloc_type_lookup),
288 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
290 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
291 ieee.c (ieee_slurp_section_data),
292 elf.c (elf_make_sections, elf_fake_sections,
293 elf_compute_section_file_positions, elf_write_object_contents):
294 Removed unused variables.
295 * archures.c: Removed /* from within comment.
296 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
297 * oasys.c (oasys_write_data): Initialize i.
299 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
301 * libcoff.h (obj_raw_syment_coun): New macro.
302 * coffgen.c (coff_get_normalized_symtab): Initialize
304 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
306 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
308 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
310 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
311 for compatibility with tools from MIPS.
313 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
314 * config/irix3.mt, config/irix4.mt: Removed.
315 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
316 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
318 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
320 * hosts/hp300bsd.h: Add gross hack to determine whether we
321 are running on BSD 4.3 or BSD 4.4, and use appropriate include
322 files (and set other parameters) to match.
324 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
326 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
327 ansi definition which otherwise confuses non-ansi compilers.
329 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
330 ultrix cc by forward declaring getenv as is done in
333 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
335 * elf.c (elf_info_to_howto): cast an enum into unsigned char
336 avoiding a fatal error in vax ultrix 4.2 cc.
338 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
340 * bfd-in.h, VERSION: Roll to version 2.1.
342 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
344 * oasys.c (oasys_write_object_contents): Lint.
345 * srec.c: Whitespace cleanup.
347 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
349 * coffgen.c (coff_print_symbol): Print correct tagndx value;
350 cleaned up output formatting a bit.
352 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
354 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
355 relaxable. Should be moved somewhere else.
357 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
359 * aout-mipsbsd.c: Eliminated uses of DEFUN.
360 (aout_mips_*_vec): Added seclet_link element.
362 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
363 support for aout-mipsbsd target.
365 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
367 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
369 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
371 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
373 Add support for the H8/500
375 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
377 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
379 * libecoff.h: New file. Defines ECOFF backend data for gdb.
380 * coff-mips.c: Now includes libecoff.h.
381 (ecoff_data_type): Moved to libecoff.h.
382 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
383 call it. If there is ever another ECOFF target, this and the
384 swapping functions should be accessed via an ECOFF specific target
386 * Makefile.in (coff-mips.o): Depends on libecoff.h.
388 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
390 * coffcode.h: Removed MIPS specific information, since coff-mips.c
391 no longer includes this file.
393 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
394 bits to 0 to make comparison test useful.
396 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
397 avoid overflowing GP accessible sections in binutils/objdump.
399 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
401 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
402 reading more robust: Fail if string index is out of string
405 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
407 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
408 PCREL13): Don't take dst_address into account; the input file has
409 already taken care of that.
411 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
413 * coff-mips.c: Completed support for linker and binutils.
415 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
417 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
418 original addend from section contents.
420 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
422 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
423 * hosts/delta88.h (strtol): Fix prototype.
424 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
426 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
428 * elf.c: Get rid of "#ifdef sparc".
429 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
430 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
432 (elf_info_to_howto): Use runtime conditionals on CPU type, not
433 compile type conditionals on host CPU.
434 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
436 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
438 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
440 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
441 ECOFF which has two common sections.
442 (bfd_com_section): Set SEC_IS_COMMON flag.
443 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
444 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
445 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
446 bfd_is_com_section macro rather than checking for equality to
449 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
451 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
452 (coff_mkobject_hook): Accept aouthdr argument.
453 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
454 Handle NULL aouthdr argument.
455 (coff_object_p): If there is no aouthdr, pass it as NULL to
457 * libcoff.h: Rebuilt for mkobject_hook changes.
459 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
460 additional MIPS ECOFF fields.
462 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
464 * configure.host: added mips-dec-bsd*
465 * configure.in: added mips-dec-bsd*
466 * aout-mipsbsd.c: new file for mips-dec-bsd*
467 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
468 * aoutx.h: added mips support.
469 * archures.c: added mips support to bfd_default_scan().
470 * cpu-mips.c: added support for R4000 (untested).
471 * libaout.h: added MIPS1 & MIPS2 magic numbers.
472 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
473 hope will make it into include/bfd.h.
474 * targets.c: added aout_mips_*_vec.
476 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
478 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
480 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
482 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
484 * libcoff-in.h: Update prototype for coff_count_linenumbers.
486 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
489 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
490 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
491 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
493 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
494 bfd_swap_reloc_in or coff_swap_reloc_out.
495 * coff-mips.c: Added code to link and write out symbolic debugging
496 information, and to swap relocs in and out.
498 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
500 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
501 (coff_write_object_contents): coff_count_linenumbers returns the
502 number of line number records it found.
504 * coffgen.c (coff_write_linenumbers): only write out line numbers
505 in the section they belong to.
507 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * targets.c (bfd_target): Added relocateable argument to
510 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
511 target vector for linker use.
512 * bfd.c (bfd_seclet_link): New macro.
513 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
514 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
515 and boolean return value. Made static.
516 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
517 relocateable argument.
518 * reloc.c (bfd_generic_get_relocated_section_contents): Added
519 relocateable argument (if relocateable, saves relocs).
520 * bout.c (b_out_get_relocated_section_contents),
521 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
522 relocateable argument (if relocateable, just calls
523 bfd_generic_get_relocated_section_contents).
524 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
525 argument to prototype.
526 * All targets: Set new _bfd_seclet_link vector to
527 bfd_generic_seclet_link.
529 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
531 * coffgen.c: #include seclet.h.
533 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
535 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
536 debug info. Setup info about linker symbols only, and use
537 standard bfd fields to hold the info.
538 * (hppa_object_p): Remove unneeded decls.
539 * (hppa_new_section_hook): Get rid of most of this.
540 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
541 fat. Remove all knowledge of stabs, remove redundant knowledge of
543 * Remove macros for accessing fields which are now gone.
545 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
547 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
549 * coff-z8k.c: delete unused reloc functions
551 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
553 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
554 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
555 * coff-msym.c: Use DEFUN for function definitons.
556 * coff-mips.c: Added code to read and print symbols, and to find
559 * coffcode.h: Moved many generic functions into coffgen.c. Moved
560 swapping functions into coffswap.h for ECOFF use. Moved
561 relocation functions, only used by h8300 and z8k, into reloc16.c.
562 Added hooks for coffgen.c functions to backend data structure, and
563 added hook functions. Still more could be done.
564 * coffswap.h: New file to hold COFF swapping routines.
565 * coffgen.c: New file to hold generic COFF functions.
566 * reloc16.c: New file to hold h8300 and z8k specific relocation
568 * libcoff-in.h: Added declarations for functions in coffgen.c.
569 * libcoff.h: Rebuilt to incorporate changes.
570 * coff-h8300.c: Function name changes.
571 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
572 hook rather than defining EXTRA_CASES.
573 * Makefile.in: Build new files coffgen and reloc16. Added
574 dependencies of coff-*.o on coffswap.h and seclet.h.
576 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
578 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
579 about discarding const.
581 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
583 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
585 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
587 * configure.in (post-target): If --with-minimal-bfd is specified,
590 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
592 * srec.c (srec_write_records): one of my boards wants a CR between
595 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
597 * archive.c (do_slurp_coff_armap): set symdef_count correctly
598 (it broke a couple of weeks ago).
600 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
602 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
603 return type, so libbfd.h doesn't reference undefined typedefnames.
605 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
607 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
609 (coff_pointerize_aux): don't pointerize a negative tagndx
610 (sometimes generated by SCO 3.2v4 cc).
612 * bout.c (calljx_callback, callj_callback,
613 b_out_get_relocated_section_contents): warn if relocating against
616 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
618 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
619 Make a bunch more routines be static.
620 * hppa.c (fill_spaces): Get rid of this, replace with much better
621 written setup_sections().
622 * (setup_sections): New routine to create BFD sections for each
623 space and subspace in SOM files.
624 * (hppa_object_setup): Use BFD sections created by
625 setup_sections() to locate GDB symbol table info.
626 * (make_unique_section): New routine to create a BFD section. It
627 ensures that the given name is unique, and will generate a unique
629 * (hppa_object_p): Become much more paranoid about file header.
630 * (make_bfd_asection): Call bfd_make_section to do the dirty
631 work. Simplify code somewhat.
632 * (hppa_core_file_p): Use proper name for stack section.
633 * libhppa.h: Remove millicode_start, millicode_end decls.
635 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
637 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
639 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
640 relocs, don't bother doing the adjustment if the value to add is
643 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
645 * bfd.c (bfd_get_size): New function that gets an upper bound
646 on the possible size of any object in a bfd.
647 * elf.c (bfd_elf_find_section, elf_get_str_section,
648 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
650 * elf.c (elf_big_vec, elf_little_vec): Document last three
651 members initialized to NULL.
653 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
655 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
657 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
659 * hosts/std-host.h: New file. Attempt at a generic/default
660 set of definitions, to discourage porting to new hosts by copying.
661 * hosts/news.h: Removed.
662 * hosts/sparc.h: Use std-host.h.
663 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
664 perhaps we can later remove the the_bfd field from each symbol.
665 * syms.c (struct symbol_cache_entry): Remove unused field
666 app_data. Add comment noting that the_bfd is almost redundant,
668 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
669 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
670 * hppa.c (fill_spaces): Make slightly more rebust.
671 * configure.in: Allow std-host as the "default" host.
673 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
675 * bfd.c: Add struct hppa_core_data to tdata union.
676 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
677 Get rid of HPPA/BSD specific code. That will go somewhere else
679 * (fill_spaces): Don't spin forever and die if you don't find
680 $MILLICODE$ subspace.
681 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
683 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
684 Make these work for HPUX.
685 * (make_bfd_asection): New routine to make section creation a
687 * (hppa_core_file_p): Completely rewrite, leave out bugs.
688 * libhppa.h: #include the right system files. Redefine all of
689 the structs/macros for hacking core files to use more sensible
690 HPUX core file structures.
691 * targets.c (target_vector): Conditionalize hppa_vec on
692 HOST_HPPAHPUX, not hp9000s800.
693 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
694 malloc and realloc. #define HOST_HPPAHPUX.
696 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
698 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
699 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
700 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
701 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
703 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
704 * aix386-core.c: New file for handling core files on AIX on PS/2.
705 * targets.c: if AIX386_CORE, use aix386_core_vec.
706 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
709 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
711 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
714 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
716 * Makefile.in: added dvi target
718 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
720 * bfd.c: Use right name for tekhex tdata struct.
721 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
722 * libcoff.h: Updated to get spacing change from coffcode.h.
723 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
725 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
727 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
728 functions, with the "guts" of the old bfd_slurp_bsd_armap
729 and bfd_slurp_coff_armap, but assuming we've already checked
730 if the armap is present or not.
731 Also, rewrite a bit to avoid keeping around obstack data
733 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
734 Various fixes to correctly handle COFF_style archives names.
735 (Note that because these have a trailing '/', the names can
736 have embedded spaces.)
737 * archive.c (bfd_slurp_armap): New function, replaces old
738 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
739 _either_ format, and calls do_slurp_bsd_armap or
740 do_slurp_coff_armap if either form of map is seen.
741 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
742 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
743 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
744 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
746 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
748 * hppa.c: #include "sysdep.h", not <sysdep.h>.
749 * libhppa.h: Make millicode_start and millicode_end be unsigned
750 int to be same type as CORE_ADDR in GDB. Why are these here?
752 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
754 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
755 vaddr of the section to the addend.
756 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
757 SCO_CORE to SELECT_VECS.
758 (target_vector): add sco_core_vec.
759 * sco-core.c (sco_core_vec): add leading underscore initializer.
760 * configure.in (i[34]86-*-sco*): use target i386-sco.
761 * config/i386-sco.mt: new file; define SCO_CORE.
763 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
765 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
767 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
769 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
771 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
773 * hosts/i386linux.h: Include unistd.h.
775 * aoutx.h (print_symbol): aout_stab_name returns a constant
777 * libaout.h (aout_stab_name): Fix prototype.
778 * stab-syms.c (aout_stab_names): Array is now const.
779 (aout_stab_name): Return value is now pointer to const.
781 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
784 * syms.c (asymbol): Added new field "app_data", for data
785 particular to the application. Some of the linker flags ought to
786 get moved to this field someday.
788 * archures.c (bfd_default_scan): Recognize a few more numbers:
789 80486, 80960, and 960.
791 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
792 bfd_coff_std_swap_table, cast to PTR.
793 * bfd.c (bfd_coff_swap_*): Deleted macros.
794 * targets.c (struct bfd_target): Deleted COFF-specific swapping
796 * coffcode.h (type bfd_coff_backend_data): New structure type,
797 contains pointers to the COFF-specific swapping routines.
798 (bfd_coff_std_swap_table): New data structure, to be used when
799 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
800 (bfd_coff_swap_*): New macros.
801 * coff-mips.c (mips_coff_swap_table): New data structure.
802 (ecoff_big_vec): Use it.
803 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
804 * All other targets: Deleted coff-specific vector entries.
806 * trad-core.c: Fixed some `PARAMS' uses that were missing
809 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
811 * aoutx.h (some_aout_object_p): Protect arg prototype in
812 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
814 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
816 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
817 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
818 PARAMS for readability.
820 * aoutx.h: Add type to callback parameter.
821 * coff-mips.c: Don't call trad-core.h, not needed.
822 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
823 * trad-core.h: Eliminate, unused.
825 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
827 * format.c (bfd_check_format): if default target isn't found
828 then look through the entire list rather than return early.
830 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
832 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
834 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
836 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
838 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
840 * coff-z8k.c: checkpoint, more addressing modes handled
841 * coffcode.h (get_value): don't truncate reloc->addend field, it's
844 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
846 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
848 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
850 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
852 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
854 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
855 and about when file descriptors are closed.
857 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
859 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
860 written out correctly.
862 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
864 * section.c: New section bit SEC_SHARED_LIBRARY.
865 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
866 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
869 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
871 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
872 macros; use PARAMS to declare the function pointers involved.
874 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
875 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
877 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
879 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
881 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
882 declaring pointers to functions.
883 * cache.c, elf.c: Move static function decls to top, use PARAMS.
884 * seclet.h: Declare external function with PARAMS.
886 * doc/chew.c (exfunstuff): Eliminate.
887 (paramstuff): Replace exfunstuff with function to generate PARAMS.
888 * doc/proto.str: Use paramstuff rather than exfunstuff.
890 * libbfd.h: Update, based on changes in source code and chew.
892 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
894 * libieee.h: Add FIXME about removing limit on number of sections.
895 * bfd-in.h: Improve comments to make it clear that bfd.h is
896 the wrong place to edit this file.
897 * Makefile.in (install): Install ansidecl.h and obstack.h in the
898 same places where we install bfd.h.
900 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
902 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
903 symbol type before blindly modifying the auxent. Specifically,
904 only modify the endndx fields for types that need it, and don't
905 set the array information for non-arrays.
907 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
909 * aoutx.h (some_aout_object_p): Section list should be set up
910 correctly anyways; don't have to set up "next" pointers manually.
912 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
914 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
915 config/i386v.mh: removed -DUSG from HDEFINES.
916 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
918 hosts/i386v.h: don't define POSIX_UTIME.
920 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
922 * ieee.c (ieee_slurp_sections): make a private copy of the
923 section's name before truncating it.
925 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
927 * hppa.c: add symbol_leading_char entry in transfer vec
929 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
931 * ieee.c (get_symbol): can now cope when two symbols of a
932 different class, but the same index number occur consecutively.
933 (get_section_entry): nicer name for sections being forward
934 referenced. (ieee_archive_p): don't free the filename string,
935 since it was never malloced.
937 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
939 * coffcode.h (coff_write_object_contents): Zero timestamp field.
941 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
943 * coffcode.h (coff_swap_aux_out): set the fcnary info before
944 optionally setting the dimen info, since they are in the same
945 memory locations. Also zero out external auxent.
946 (coff_write_symbol): don't zero external auxent; now done in
949 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
951 * Check fclose return value for errors.
952 libbfd.h: bfd_cache_close now returns a boolean.
953 cache.c (bfd_cache_delete): return fclose success value.
954 (bfd_cache_close): return bfd_cache_delete return value.
955 opncls.c (bfd_close, bfd_close_all_done): return result of
958 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
960 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
962 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
964 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
965 work out a coff relocation type from a howto's attributes rather
966 than using the input r_type field. This fixes PR1677 and allows
967 conversion of a.out relocs to coff relocs.
969 * coffcode.h (coff_write_relocs): if supplied a relocation
970 relative to an absolute symbol, use the right symbol index.
972 * reloc.c (bfd_perform_relocation): do a partial link for coff
975 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
977 * changes to support i386-sysv with shared libraries:
978 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
979 check for .data2; if _LIB is defined, check for it; map
980 SEC_NEVER_LOAD to STYP_NOLOAD.
981 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
982 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
983 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
984 if section has contents, not just if it is loadable; if
985 TWO_DATA_SECS, check for .data2
986 (coff_set_section_contents): set vma of .lib section to number of
988 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
989 don't define coff_write_armap to bsd_write_armap.
990 * hosts/i386v.h: don't include <utime.h>, since it is not provided
993 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
995 * solaris2.h: Get the definition of alloca from alloca.h if we
998 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1000 * configure.in (i960-*-{aout,bout}): Support these.
1002 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1004 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1006 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1008 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1009 no-longer-used definitions of L_SET and L_INCR.
1010 * i386linux.h: Tweaks to smooth Linux build.
1012 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1014 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1016 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1018 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1019 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1020 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1021 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1023 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1024 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1026 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1028 * configure.host: New file, contains mapping of host configs
1029 to host support file names for bfd, binutils, opcodes.
1030 * configure.in: Use it.
1031 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1032 * i386bsd.c: Cleanup, reformat.
1033 * config/i386-bsd.mt: Comment changes.
1034 * config/i386bsd.mh: New file for core file support.
1035 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1036 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1037 on BSD 4.4 define ALIGN (sigh!).
1039 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1041 * libaout.h (aout_backend_data): added exec_header_not_counted
1042 field. For ZMAGIC files only, when text_includes_header is set, by
1043 default the length of the exec header is counted in the text
1044 section size. For go32, exec header is mapped in but does *not*
1045 contribute to the size of section.
1046 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1047 is not set, but ztih is, add the size of the exec header to the
1048 recorded size of the text section.
1049 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1050 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1051 Also set text_includes_header.
1052 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1053 by default in MY(backend_data).
1055 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1057 * aout-target.h (callback): Don't define this function if it won't be
1060 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1061 type doesn't match. Don't lose if file sections have already been
1063 (set_arch_mach): Set reloc_entry_size.
1064 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1066 * hosts/i386bsd.h: New file.
1067 * configure.in: Recognize i[34]86-*-bsd host.
1069 * aout-target.h (callback, write_object_contents): Delete unused
1072 * aoutx.h (reloc_type_lookup): New function.
1073 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1074 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1075 (MY_reloc_howto_type_lookup): Don't define it.
1077 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1079 (slurp_symbol_table): Use header byte order, not target byte
1080 order, for reading symbol data.
1082 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1084 * configure.in: Undo some brain damage in the host section.
1085 * configure.in: Reformat the target section, test many configs.
1086 * Makefile.in (make): Remove obsolete `make make'.
1087 * aoutx.h (some_aout_object_p): Make defines line up.
1089 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1091 Now a bfd knows whether underscores are normally prepended
1092 to symbols in its file format.
1094 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1095 coff-z8k.c: targets set so they have leading underscore
1096 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1097 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1098 without leading underscore flag
1099 * targets.c: add symbol leading char to xvec description
1100 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1102 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1104 * archive.c: Make errno global.
1105 * archive.c (_bfd_write_archive_contents): If read fails (and
1106 errno!=0) set bfd_error to malformed_archive (since this probably
1107 indicates a truncated archive), rather than system_call_error.
1109 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1111 * Makefile.in: added rules for i386bsd.c
1112 * i386bsd.c: new file, supporting 386bsd.
1113 * configure.in: recognize i386-*-bsd target.
1114 * config/i386-bsd.mt: new file - 386bsd target configuration.
1116 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1118 * configure.in: re-arrange host section to use *-*-* notation,
1119 clean up some of the target section as well
1121 * seclet.c: cast result of bfd_get_relocated_section_contents to
1122 avoid compiler warnings
1124 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1126 * coffcode.h (coff_section_symbol): Create section if it doesn't
1129 * bout.c: Removed some unused variables.
1131 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1133 * Portability fixes from p3:
1134 coffcode.h (coff_write_relocs): removed sanity check until it
1135 works on all targets (per advice from sac).
1136 config/hp9000.mh: new file to define USG.
1137 hppa.c: #undef hppa before the JUMP_TABLE.
1138 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1140 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1141 local variable target volatile to avoid mysterious bug in
1144 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1146 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1147 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1149 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1151 * coff-z8k.c (func_da, func_jr): Lint.
1152 * coffcode.h: Use memset rather than bzero.
1153 * elf.c: Use memcpy rather than bcopy.
1154 * tekhex.c: Use memset rather than bzero.
1156 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1158 Add Adobe a.out support.
1160 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1161 * config/adobe.mt: Add.
1162 * configure.in (*-adobe-* target): Add.
1163 * targets.c (a_out_adobe_vec): Add.
1164 * Makefile.in: add aout-adobe.c.
1166 * configure.in: Put two dashes in all entries to be matched.
1167 Add comments to remind people to do this.
1168 Reorder all entries that match manufacturer names, to occur
1169 last, so they will only be matched if no more specific match
1170 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1172 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1174 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1175 since we should never have a NULL section.
1176 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1177 tests, set the section to bfd_abs_section.
1179 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1181 * coff-z8k.c: getting closer
1182 * coffcode.h (coff_get_relocated_section_contents): allow
1183 EXTRA_CASES hooks for different arches to provide different reloc
1185 * seclet.h: #ifndef around it to allow multiple inclusion
1186 * srec.c: minor doc fix
1188 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1190 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1192 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1194 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1197 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1199 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1200 filling in reloc, in case immediately following code doesn't set
1203 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1205 * coffcode.h (coff_renumber_symbols): set the last renumbered
1206 symbol pointer to NULL, as expected by coff_write_linenumbers.
1207 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1208 type R_IHCONST used on the 29k.
1210 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1212 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1213 update, based on how the underlying file was opened. Obsoletes
1215 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1216 all FASCIST_FDOPEN config defines.
1218 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1220 * sparc-opc.c: Moved to opcodes library, now that we have one.
1221 * Makefile: Don't compile it.
1223 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1225 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1227 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1229 * section.c (bfd_set_section_flags): Remove a sanity check.
1230 It is unfortunately broken, and prevents strip from working.
1232 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1234 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1235 created by last change.
1237 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1239 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1240 * bfd-in.h: Bump to version 2.0.
1242 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1244 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1245 braindamaged HP/Apollo compiler happy.
1247 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1249 * format.c: Fix description of search for matching target.
1250 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1251 * targets.c: Update description of search for matching target.
1252 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1253 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1254 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1256 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1258 * Makefile.in: Added mostlyclean/clean/distclean rules.
1260 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1262 * targets.c (target_vector): Take out oasys (unless that is
1263 the default): Because there is no magic number in archives,
1264 there can be annoying target mis-matches.
1266 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1268 * sparc-opc.c: Rigorously updated to match architecture manual.
1270 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1272 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1273 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1274 to the built-in abs_section were not written out correctly.
1276 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1278 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1279 large, assume we're using a swapped byte order and fail with
1280 wrong_format rather than dumping core.
1282 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1284 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1285 filename constraints.
1286 * Makefile.in: Updated to reflect change.
1288 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1290 Add preliminary support for the we32k:
1292 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1294 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1296 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1298 * bout.c: added support for relaxable alignment relocs.
1300 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1301 pass down pointer to play area rather than use alloca
1303 * cpu-z8k.c (compatible): made static to reduce name space
1306 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1308 Add basic support for the z8k:
1310 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1311 section.c, targets.c,
1313 * syms.c: move mis-inserted patch.
1315 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1317 Documentation fixes:
1318 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1319 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1321 * reloc.c: break out addend item from surrounding text.
1323 * doc.str (DOCDD): Defined. Adds text to output.
1324 (bodytext): Put bulletize before kill_bogus_lines.
1325 * chew.c (bulletize): End itemization after a blank line, to
1326 prevent following text from being swallowed up in an item.
1328 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1330 * configure.in: Add sparclite as a target.
1332 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1334 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1337 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1338 from a coff file (csym is null), dont deref them
1340 * ieee.c (parse_expression): get the answer right when adding an
1341 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1342 on elts so that filename is filled in.
1344 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1346 * bout.c (howto_align_table): New set of relocs, with enough
1347 data for "objdump -r" to work.
1348 (b_out_reloc_type_lookup): Recognize alignment relocs.
1350 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1352 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1353 invocations of make. Also, always create installation
1356 * config/apollov68.mh: removed -g from CC definition.
1358 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1360 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1361 overflowing gp-offset range.
1363 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1365 * srec.c (srec_set_section_contents): don't write out sections
1366 without the LOAD and ALLOC attributes
1368 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1370 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1371 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1372 * aout-target.h (callback): Don't set page/seg sizes.
1374 (set_sizes): New routine.
1375 (backend_data): Point to it.
1376 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1377 (sunos4_aout_backend): Point to it.
1378 * aoutx.h (set_arch_mach): Call set_sizes callback.
1380 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1382 * aout-target.h: Make _bfd_slurp_extended_name_table be
1383 the default. Given that we *write* the suckers (for long
1384 archive member names), we really ought to be able to read them!
1385 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1386 seem to be needed, and many machines don't have it.
1388 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * coff-m68k.c (vector): read and write archives in coff format.
1392 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1394 * opc-sparc.c: New file.
1396 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1398 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1399 pointers to bfd_byte* before performing arithmetic on them. Such
1400 use with bare void* pointers is a gcc extension.
1401 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1402 * archive (normalize): Add to CONST to match actual usages with
1405 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1407 * configure.in: Recognize i486 host cpu, and use i386-elf
1410 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1412 * config/stratus.mt (CC): Remove definition.
1413 * elf.c (bfd_section_from_shdr): Test for the possibility that
1414 section_from_elf_index returns NULL and don't dereference it.
1416 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1418 * add hppa_data to bfd tdata (indirectly via sef).
1420 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1422 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1424 * configure.in: error messages to stderr, not stdout
1426 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1428 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1429 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1430 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1432 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1434 * configure.in: recognize hppa* instead of hppa
1436 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1438 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1439 RTYPE2HOWTO to cope with same.
1440 * reloc.c (bfd_perform_relocation): added support for size of -2
1441 (subtract a word reloc type). Updated doc.
1443 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1445 * Makefile.in: merged changes from progressive, removed rcsid.
1447 * archures.c, archive.c, Makefile.dos: removed rcsid.
1449 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1451 * bfd-in.h : add BFD_IS_RELAXABLE flag
1452 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1453 header e_relaxable, major hackery in callbacks
1454 * libaout.h : add space for a_relaxable.
1455 * seclet.c (rel): don't relax empty sections
1458 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1460 * section.c (STD_SECTION): add some casts to the initializers for
1463 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1465 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1466 and add appropriate casts to keep (picayune) aix-cc happy.
1468 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1470 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1471 symbol pointers. Punt expensive & useless bfd_realloc. Use
1472 malloc for raw symbols, and free it before returning.
1473 (bfd_section_from_shdr): Do not slurp symbol table until politely
1474 asked. Do not even slurp string tables.
1475 (elf_get_symtab_upper_bound): Count 'em without reading them.
1476 (elf_get_symtab): This is how to politely ask. Schlurp!
1477 This should probably just *become* elf_slurp_symbol_table, FIXME.
1479 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1481 * archive.c (bsd_write_armap): write the timestamp of the
1482 archive header to be just a little bit later than the timestamp of
1483 the file, otherwise the linker will complain that the index is
1486 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1488 * configure.in: Add m68k-ericsson-*.
1490 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1492 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1493 * elf.c: Remove unconditional debug printf's.
1494 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1495 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1496 (elf_slurp_symbol_table): Hand out symbols in forward, not
1497 reverse order. Simplify duplicate code.
1499 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1501 * elf.c: Remove "(void)" casts from function calls where the
1502 return value is ignored, in accordance with GNU coding standards.
1504 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1506 * hppa.c: Apply John's standard fix to avoid "empty translation
1507 unit" warnings from some ANSI-C compilers.
1509 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1511 * hosts/solaris2.h: Configure same as sysv4.
1513 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1515 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1516 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1517 type match actual return type.
1518 * elf_print_symbol (section_name): Make CONST.
1520 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1522 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1523 New files, for Linux (a free Unix clone for 386 machines).
1524 * Makefile.in, configure.in, targets.c: Update accordingly.
1526 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1527 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1528 correct calling of howto special functions and fixes from Raeburn
1530 * archures.c: nuke bfd_reloc_code_type
1531 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1532 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1533 SEC_NEVER_LOAD, various other bfdgas newness
1534 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1535 * targets.c: change jump table vector to above
1538 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1540 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1541 its prototype will be included in libbfd.h. Change result type
1542 to struct * (rather than equivalent typedef) so it can be used in
1543 the prototype, where they typedef won't be known.
1544 * libbfd.h: Updated version.
1546 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1548 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1549 targets.c: HPPA merge.
1551 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1553 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1554 * config/solaris2.mh: Kludge around Sun compiler bug.
1556 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1558 * libaout.h (aout_backend_data): Change defs of two bitfields to
1559 be unsigned chars instead to get around rs6000 compiler problem.
1561 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1563 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1564 Correct misconception that there can be only one symbol table.
1565 Only call elf_slurp_symbol_table on the full symbol table, not
1566 the dynamic one which is only a subset of the full one.
1568 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1570 * coffcode.h (coff_compute_section_file_positions): For I960,
1571 don't align sections in file.
1573 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1575 * targets.c (struct bfd_target): Added field for target-specific
1576 (but not file-specific) data, for distinguishing minor
1577 characteristics between (e.g.) a.out formats.
1579 * section.c (struct sec): New field user_set_vma indicates vma
1580 field should be heeded, not assumed to be unset.
1581 (STD_SECTION): Initialize that field of standard sections to zero.
1582 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1584 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1585 pre-swapped version.
1587 * archures.c (struct bfd_arch_info): Fixed order of comment and
1588 field decl. New fields indicate size of page and segment for
1590 * cpu-m68k.c (N): Fill in values.
1591 * cpu-sparc.c (arch_info_struct): Ditto.
1593 * libaout.h (struct aout_backend_data): Various bits of data (not
1594 all used currently) with characteristics of a.out implementation.
1595 Important field for now is text_includes_header, indicating that
1596 the text section starts immediately after the file header, which
1597 gets mapped in with it.
1598 (struct aout_data): New fields indicate whether vma has been
1599 adjusted yet (not yet used), and what magic number will be used in
1600 the output file (should go away in favor of vma_adjusted).
1601 (WRITE_HEADERS): Code for dealing with section sizes and related
1602 header fields replaced with call to adjust_sizes_and_vmas.
1603 * aoutx.h (some_aout_object_p): Fill in magic number field.
1604 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1605 (set_arch_mach): Set page size and segment size once CPU
1607 (adjust_sizes_and_vmas): New function; has much code moved
1608 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1609 and size parameters, as well as many header fields, after deciding
1610 on magic number for output file. Checks to ensure that this
1611 adjustment has only been done once.
1612 (set_section_contents): Call adjust_sizes_and_vmas instead of
1613 doing much of the work here.
1615 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1616 default (null) values of these fields.
1617 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1618 value in exec header.
1619 (sunos4_aout_backend, MY_backend_data): Define backend data
1620 indicating file header is included in text section.
1622 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1624 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1625 gcc version 2, to avoid warnings.
1627 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1629 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1630 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1632 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1634 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1636 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1638 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1639 * configure.in: Rewrite target parsing to use simple format.
1640 Handle sparc-sun-solaris2 configuration.
1641 * aout64.h: Avoid ANSI C brain death warning.
1642 * elf.c: Avoid trigraph (???) or /* in comments.
1644 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1646 * config/sysv4.mh: new file, RANLIB=echo
1648 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1650 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1652 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1653 elf_core_tdata_struct into a single common struct. Core files
1654 wouldn't have worked at all without this.
1655 (bfd_elf_find_section): New function for GDB's undercover use
1656 to find string sections that BFD hides from it.
1657 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1659 (elf_object_p, elf_core_file_p): Allocate internal file header
1660 storage dynamically.
1661 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1662 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1664 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1666 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1668 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1670 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1672 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1674 * configure.in: handle m680[01234]0 as aliases for m68k
1676 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1678 * coff-a29k.c: do byte relocs correctly
1679 * coffcode.h (styp_to_sec_flags): never load INFO sections
1680 * seclet.c (rel): don't relocate INFO sections
1682 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1684 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1685 Make the symbols unmodifiable.
1686 (bfd_section_init): Deleted.
1687 * init.c (bfd_init): Don't call bfd_section_init.
1689 * section.c (bfd_set_section_contents): Ensure that range to be
1690 written is within section boundaries.
1691 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1694 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1696 * coff-i960.c (howto_table): Deleted.
1697 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1698 interesting entries from old howto_table.
1699 (RTYPE2HOWTO): Adjusted to use switch.
1700 (coff_i960_reloc_type_lookup): New function.
1702 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1703 records for section symbol.
1704 (make_abs_section): Unused; deleted.
1705 (renumber_symbols): Re-order symbols so undefined symbols come
1706 last, as COFF format desires.
1707 (coff_write_symbol): Put C_FILE symbols in debug section always.
1708 (coff_section_symbol): New function; creates a symbol with the
1709 same name as a section, and sets up aux records for it.
1710 (coff_add_missing_symbols): New function; adds section symbols to
1711 symbol table if they aren't there already. Should someday also
1712 add a dummy C_FILE symbol if none is present.
1713 (coff_write_object_contents): Add missing symbols before preparing
1714 symbol table to be written.
1715 (coff_slurp_reloc_table): Verify that symbol indices read in are
1716 in a reasonable range.
1717 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1718 (obj_conv_table_size): Accessor macro.
1720 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1721 reloc types on i960.
1723 * bfd-in.h (bfd_get_section_name): New macro. Like
1724 bfd_section_name, but returns rvalue, not lvalue.
1725 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1726 (bfd_get_section_flags): Now returns rvalue.
1728 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1729 general, some specific to sparc or i960.
1731 * aoutx.h (set_section_contents): Set VMA for each section based
1732 on previous section. If text section VMA doesn't appear to have
1733 been set, make a best guess from the type of file.
1735 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1737 (MY(vec)): Initialize reloc_type_lookup field.
1739 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1740 (bfd_error_trap, bfd_error_vector): Extern, not common.
1742 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1743 few types of relocs for sparc; will need enhancement.
1745 * bout.c (callj_callback): Use DEFUN macro in definition.
1746 * coff-i960.c (optcall_callback): Likewise.
1748 * targets.c (bfd_target): Added fields reloc_type_lookup and
1749 _bfd_make_debug_symbol. Also minor comment changes.
1750 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1751 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1752 than arch info, and dispatch with BFD_SEND. Callers changed.
1753 * archures.c (struct bfd_arch_info): Deleted field
1755 * cpu-*.c: Don't initialize that field.
1757 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1758 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1759 (bfd_errmsg): Now returns ptr to const.
1760 * bfd-in.h (bfd_errmsg): Fix prototype.
1762 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1763 * reloc.c (bfd_generic_relax_section): Ditto.
1765 * section.c (Section Output doc): Improve description of use of
1766 output_section and output_offset.
1768 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1770 * sco-core.c: new file from net.
1771 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1772 Now we have the hairy linker, it's possible to move symbols from
1773 one section into another. Actually make that work!
1775 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1777 * hosts/sun3.h: fix declaration of free.
1779 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1781 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1782 * coff-h8300.c (reloc_processing): all relocs are relative to
1784 * opncls.c: don't use fdopen on DOS systems
1786 short patches from Glenn Kasten (glenn@ready.com)
1787 * target.c: enabled oasys support
1788 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1789 fix problem where a relocation which crossed a modification byte
1790 boundary did not work. Fix problem where a relocation near the end
1791 of a data record did not work.
1794 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1796 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1797 archvie header string counts the endian way, this heuristic sees
1798 how big an archive string to read by trying it one way and if the
1799 string table is unreasonably big, trying it the other. *FIXME*.
1800 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1802 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1804 * bfd-in.h: Increase version number to 1.97, for consistency
1806 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1808 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1810 * bfd-in.h: bump version to 1.96
1811 Major change; changed calling convention for
1812 bfd_get_relocated_section_contents so that caller allocates
1813 memory for section data.
1814 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1815 seclet.c, targets.c, bfd.c: reflect new convention.
1816 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1817 case, then use reasonable default values for SEC_* flags.
1819 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1821 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1822 size of output reloc struct.
1823 * targets.c, Makefile.in: comment out tekhex for the moment.
1824 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1825 * configure.in: tandem target is st2000
1826 * coff-m68k.c: rename static howto_table to global
1827 m68kcoff_howto_table.
1828 * bout.c: remove unnecessary abort
1829 * coff-a29k.c: various changes to the way relocations work to cope
1830 with the "new order" and latent bugs.
1833 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1835 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1836 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1837 * reloc.c (bfd_perform-relocation): don't relocate refs to
1838 absolute symbols if doing a partial link.
1840 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1842 * configure.in: Add a29k-amd-udi.
1844 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1846 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1847 internal_exec structure before initializing the fields that
1848 are used, so that the unused fields are in a known state.
1850 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1852 * tekhex.c (struct data_struct): Convert from typedef that
1853 typedefs nothing to a normal structure declaration.
1854 * tekhex.c (pass_over): Prototype args for function that
1855 second arg points to.
1857 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1859 * Makefile.in: remove old style staging. Do not print recursion
1862 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1863 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1866 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1868 * bfd.c, Makefile.in: added tekhex
1869 * aoutx.h (set_section_contents): pages should be padded to the
1870 size of a page, not the size of a segment.
1871 * configure.in: added go32 host and i386-aout target.
1872 * i386aout.c, libaout.h: now works for go32 target
1873 * ieee.c: fix bit rot.
1874 * seclet.c: support for padding seclet type.
1876 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1878 * Makefile.in: added .NOEXPORT:
1880 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1882 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1884 * elf.c (elf_compute_section_file_positions,
1885 elf_write_object_contents): Return boolean, not NULL (which
1887 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1888 Also ifdef-out code that aborts on unhandled section types.
1890 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1892 * configure.in: Recognize ncr3000 config
1893 * Makefile.in (MINUS_G): Pass on to recursive makes.
1894 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1896 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1898 * Makefile.in: Now that we have sym.h and symconst.h, compile
1899 coff-msym.c on all systems.
1900 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1901 * coff-msym.c: Update include files and comments; add weakext bit.
1903 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1905 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1906 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1908 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1910 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1911 * configure.in: Add new host and target configs.
1912 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1913 structs, which vary; just use member name.
1914 (elf_object_p, elf_core_file_p): Lint, fix comments.
1915 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1917 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1919 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1920 local, disposable, copy of the external form of section header
1921 table and program header table entries.
1923 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1925 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1927 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1929 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1932 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1934 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1936 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1938 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1939 not internal bfd_assert function (twice).
1941 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1943 * aout-target.h: change ar_max_namelen to 15 (the right value)
1944 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1947 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1949 * archive.c (bfd_generic_archive_p): check for bout archives too.
1950 * bout.c: make it work again.
1952 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1954 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1956 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1957 bfd_xmalloc() instead of bare malloc().
1959 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1961 * Makefile.in: pass down MAKEINFO on info.
1963 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1965 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1966 host/h-<foo> now just <foo>.
1967 * configure.in: reflect changes
1969 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1971 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1972 actual source file, not just the generated libbfd.h.
1974 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1976 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1977 gdb on little-endian 960 code.
1978 * archive.c (compute_and_write_armap): indirect symbols should go
1979 into the archive header too.
1981 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1983 * Makefile.in: added check target.
1985 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1987 * coff-msym.c: Move this file from gdb/ecoff.c. It
1988 handles byte-swapping for ECOFF (MIPS symbol) files.
1989 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1990 to the files built on MIPS-based hosts.
1991 * Makefile.in: Add rule for coff-msym.
1993 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1995 * Makefile.in: added clean-info target. MINIMIZE=1.
1997 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1999 * coff-rs6000.c: Move core file functions into separate
2000 new file rs6000-core.c. This is needed because reading
2001 core files depends on native include files that conflict
2002 with ../include/coff/rs6000.h.
2003 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2005 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2007 * aoutx.h (NAME(aout,print_symbol)): Don't print
2008 symbol addresss for undefined symbols.
2009 * coff-rs6000.c: Various updates (due to target-
2010 independent changes).
2011 * libbfd.h: Ditto (tdata field is now a union).
2012 * hosts/h-sparc.h: Removed prototype for bogus function
2013 'emset' (presumably should have been 'memset' - which is there).
2015 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2017 * configure.in (mips-big-* target): Same is Iris.
2019 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2021 * aoutx.h (translate_from_native_sym_flags): when creating an
2022 alias symbol, fill in the section as undefined, rather than
2023 leaving it blank. If an output section can't be found for a
2024 symbol, then don't core dump.
2026 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2028 * Makefile.in, configure.in: removed traces of namesubdir,
2029 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2030 copyrights to '92, changed some from Cygnus to FSF.
2032 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2035 * coff-h8300.c: fix stupid reloc subtraction bug
2036 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2037 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2038 the symbol.flags and done_lineno fields.
2040 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2042 * coffcode.h (coff_write_symbol): write out the correct number of
2044 * cpu-h8300.c: fix disassembly bug
2046 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2048 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2049 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2050 reloc.c, section.c (bfd_map_over_sections), targets.c
2051 (bfd_target_list): Protolint.
2052 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2054 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2056 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2058 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2059 section of a symbol rather than the section of a reffed symbol to
2060 determine the r_index of an emmitted reloc.
2062 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2064 * PORTING: New (preliminary) porting guide.
2066 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2068 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2069 (howto_hvrt16): lint.
2071 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2073 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2074 a full configuration (with possible cross-development),
2075 instead of using host-aout.c.
2077 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2079 * aout-target.h (MY(write_object_contents):
2080 Set obj_reloc_entry_size (abfd).
2081 * gen-aout.c: Change to emit a .c files, not a .h file.
2083 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2085 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2086 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2088 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2090 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2091 with more than one auxent can cause nasty core dumps.
2093 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2094 "done_lineno" so that a symbol which appears twice in the symbol
2095 table only gets it's linenumbers relocated once. Modifed
2096 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2099 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2101 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2102 stuff to use the New Order.
2104 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2106 * ieee.c: Change type of envi[] to unsigned char.
2108 * configure.in: fix vax ultrix configuration.
2110 * elf.c (bfd_section_from_shdr): Deal with null return from
2111 bfd_make_section(). (elf_object_p): Select endianess properly.
2113 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2115 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2117 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2119 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2120 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2121 * host-aout.c: Don't use aout-params.h; configure these systems
2122 in their xm files, not in a randomly generated file.
2123 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2125 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2127 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2129 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2130 host_aout_vec here as well.
2132 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2134 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2135 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2136 to prevent undefined symbol.
2138 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2140 Various lints found on PersSony
2141 * aoutx.h: cast an enum
2142 * coff-a29k.c: many ints in reloc structure turned to enum
2143 * coffcode.h: more enums
2144 * cpu-h8300.c: more enums
2145 * opncls.c: more enums
2147 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2149 * configure.in: Make Tahoe configuration work again.
2150 * bfd-in.h: Remove trailing comma from enum declaration.
2151 * ieee.c: Can't put byte values >0x7F into a signed char.
2153 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2155 * Makefile.in: Add dependencies for various coff-*.o files.
2157 * elf.c: Remove extraneous paren from core_prpsinfo and
2158 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2159 Replace references to old section "size" member with new
2160 "_raw_size" member. Implement elf_make_empty_symbol, which
2163 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2165 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2168 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2170 * coffcode.h (bfd_coff_relax_section): now static.
2171 (bfd_coff_get_relocated_section_contents): various type lints.
2173 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2175 New entry point in the transfer vector - bfd_relax_section.
2177 * aout-target.h: add to vector, call generic_relax
2178 * bfd-in.h: add to vector
2179 * bfd.c: add #define for vector
2180 * bout.c: add to vector, call generic_relax
2181 * coffcode.h: add to vector, also now has coff specific relax code
2182 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2183 * elf.c: call generic_relax
2184 * ieee.c: call new vector, clean up some bugs due to the creation
2186 * libbfd.h: add bfd_generic_relax_section EXFUN
2187 * oasys.c: call generic_relax
2188 * reloc.c: implement generic_relax
2189 * seclet.c: moved much of this into coffcode.h
2190 * srec.c: call generic_relax
2191 * targets.c: define new transfer vector
2193 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2195 * everything: now modified to use smaller reloc type. Self hosts
2198 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2200 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2201 New files for stratus.
2203 * configure.in: Add configuration fragments for stratus.
2205 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2207 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2208 variables as CONST since they are set to point to a const char
2209 string. Fixes compiler complaints.
2211 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2213 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2216 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2218 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2219 symbols, so that we can emit the correct file name even
2220 if it's an include file.
2222 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2224 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2225 (Reported by john@labtam.labtam.oz.au (John Carey)).
2227 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2229 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2231 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2232 being used to -DHAVE_PROCFS.
2234 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2235 '#include "fopen-same.h"' to end of file to match other h-* files.
2237 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2239 * configure.in: Change svr4 references to sysv4. Add case
2240 "unknown" for target vendor and infer some targets based
2241 on the specified operating system.
2243 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2245 * bfd-in.h, libaout.h: ANSIfy enums.
2247 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2249 * archive.c (normalize): created version for VMS which removes the
2250 VMS directory crap from the front and end of a filename, eg turn
2251 [-.foo]bar.obj;123 into bar.obj
2252 (bfd_construct_extended_name_table): now writes index into an
2253 extended name table in decimal - the same base used to read an
2254 extended name table.
2256 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2258 * aout-encap.c: Fix to use aout-target.h.
2259 * aoutf1.h: Use standard MY_object_p and MY_callback
2260 in aout-target.h. Remove target-specific versions.
2261 * host-aout.c: Re-write to use aout-target.h.
2262 * gen-aout.c: New files use with host-aout.c to generate
2263 host-specific a.out-related parameters.
2264 * Makefile.in: host-aout.o depends on aout-params.h, which is
2265 generated by gen-aout.
2266 * aout-target.h: Make a little more flexible.
2267 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2268 macro. Instead, inline it in aout-target.h.
2269 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2270 a gcc -Wall warning.
2271 * archive.c: Add missing commas in DEFUN macro (2 places).
2272 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2273 Berkeley ones, now that libiberty has them:
2274 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2275 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2276 remove unused variable.
2278 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2280 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2281 and execname inside HAVE_PROCFS ifdef since they are unused
2282 when it is not defined.
2284 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2286 * elf.c: Flag all sections as either code or data. We can't
2287 be sure what they are anyway, since ELF doesn't fit the
2288 traditional model of text+data+bss very well. Add new local
2289 function elf_read() to simplify code. Record entry point in
2292 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2294 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2295 rather than N copies of the same lines.
2297 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2299 * cpu-h8300.c: disassemble branch displacements correctly
2300 * coff-h8300.c: put reloc offsets out in 32bits
2302 * makefile.dos, configdj.bat: New files from DJ
2303 * cache.c: fopen with new macros is needed for DOS.
2304 * ieee.c: environ renamed to envi to stop an include file
2306 * opncls.c, coff-rs6000.c: more fopens with macros.
2308 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2310 * Makefile.in: infodir belongs in datadir.
2312 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2314 * Makefile.in: fix where docdir lives
2316 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2317 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2318 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2319 srec.c, syms.c, targets.c : all new documentation and lint
2323 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2325 * coffcode.h, srec.c: Lint.
2327 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2329 * Makefile.in: install using INSTALL_DATA, added standards.text
2332 * configure.in: mark directory as target dependent. configure
2333 nows works in objdir always so make file existence checks
2336 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2338 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2339 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2340 and mandir now keyed off datadir by default.
2342 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2344 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2345 computation of arch and machine type so it's worked out before
2346 some_aout_object_p is called.
2347 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2349 * archures.c: add extra field 'section_align_power' to hold
2350 default section alignment in object files.
2351 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2352 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2353 initialize the new field.
2354 * bout.c (b_out_callback): replace the text size, since aout
2356 * aoutx.h: Documentation in the new style
2358 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2360 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2361 use the saved value if mtime_set is already set (intended
2362 for archive files, though apparently not used yet).
2364 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2366 * targets.c: Revise comments about how to configure the target
2367 vector, to match reality. Remove mention of obsolete methods.
2368 Remove long lists of capitalized macros that turn into the same
2369 thing in lowercase. Normal vector simply lists all known
2370 lowercase xvec names; all other cases are handled by SELECT_VECS.
2372 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2375 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2376 list of supported targets.
2378 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2380 * archive.c (bsd_write_armap): The pad byte sometimes added to
2381 the string table in a __.SYMDEF member is now
2382 counted as part of the size of the string table.
2383 This is compatible with the old ranlib, as well as Sun's.
2385 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2387 * srec.c: Rewrote to fix many bugs; now gets the record type
2388 right, doesn't choke on input, sets the start address in an S9 and
2389 fills in the filename on an S0.
2391 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2393 * cpu-h8300.c: Add support for MEMIND addressing mode
2395 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2397 * coffcode.h: use the new macro if available
2399 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2400 * Makefile.in: Fixed dependencies due to file rename
2402 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2403 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2404 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2405 newos3.c, stab-syms.c, syms.c: All these files have had their
2406 #includes altered to point to the new places.
2408 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2410 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2412 * configure.in: Add vendor "ncr" as supported per-target vendor.
2413 Add svr4 case for i386 per-host case.
2415 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2418 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2420 * syms.c (bfd_decode_symclass): Return 'A'
2421 for symbols that are both absolute and global.
2422 * archive.c (bfd_special_undocumented_glue): Return NULL
2423 if bfd_ar_hdr_from_filesystem returns NULL.
2425 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2427 * Makefile.in: added coff-h8300
2428 * configure.in: now h8 is a coff target
2429 * cpu-h8300.c: fix various disassembly problems
2430 * libcoff.h: took out some code which has been #0ed for a long
2432 * targets.c: added h8 coff
2433 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2434 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2436 * coffcode.h: Started to change the way machine dependencies are
2437 handled, from the nest of #ifdefs to macros defined in the
2438 including coff-<foo>.c
2440 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2442 * aoutx.h (some_aout_object_p): Set the `executable' bit
2443 if the entry point is contained in the text segment, even if the
2444 text segment is at location 0.
2446 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2447 nonstandard MIPS sections (.rdata, .sdata, etc).
2449 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2450 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2451 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2453 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2455 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2457 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2458 from syms.c to new file stab-syms.c. Also, since GNU extended
2459 type codes such as N_SETT are no longer in ../include/stab.def,
2460 include them manually.
2461 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2462 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2463 * libaout.h: Added prototype for aout_stab_name().
2464 * Makefile.in: Update Makefile for new stab-syms.[co].
2466 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2468 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2469 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2470 just make N_XXX work by excluding the header from the text segment.
2471 * aoutx.h: Fix comments to match.
2473 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2475 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2476 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2477 for the "logical" text segment (i.e. never consider the exec
2478 header to be part of the text segment). This change is
2479 needed for consistency with various other parts of bfd and ld.
2480 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2481 and move calculation of obj_textsec(abfd)->size to libaout.h.
2482 * bfd-in.h: Removed bogus ';'.
2484 * Makefile.in: Add MINIMIZE flag to select lean
2485 or bloated target_vector.
2486 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2487 * newsos3.c: Fixes to ../include/aout64.h remove need
2488 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2490 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2492 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2493 handle both little and big-endian targets, with little
2494 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2495 * host-aout.c: Add FIXME note.
2497 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2499 * targets.c: Make the default target_vector contain
2500 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2501 Old behavior can be gotten by defining ALL_TARGETS.
2502 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2503 Factored out common code into new file aout-target.h.
2504 Saves a lot of duplicate code for a.out variants.
2506 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2508 Get 'make headers' to work when configured with +subdirs.
2509 * Makefile.in: Add $(subdir) to docdir path.
2510 * doc/Makefile.in (protos): Add $(srcdir) prefix
2511 to name of sed scripts.
2513 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2515 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2516 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2517 to include names of N_SETT etc.
2519 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2521 * elf.c: Add minimal support for ELF symbol tables. Generates
2522 canonical bfd symbol tables from ELF symbol tables. Change the
2523 name of some functions from bfd_<name> to elf_<name>.
2525 * syms.c: Trivial fix to comment to remove a redundant "to".
2527 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2529 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2530 form that GDB recognizes as COFF.
2532 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2534 * ieee.c (ieee_object_p): cast NULL correctly.
2535 * configure.in: added harris host
2537 * coff-a29k.c: Lots of changes, most from David Wood.
2539 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2541 * coff-m88k.c (coff_write_armap): Just #undef it.
2543 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2545 * Makefile.in: standardize on MINUS_G to disable debugging
2546 * coff-m88k.c: create coff armaps instead of bsd ones.
2547 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2550 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2552 * elf.c: Additions to support ELF format core files.
2553 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2554 has support for /proc (all the include files in particular).
2556 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2558 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2559 of two N_SO stabs, one for directory, and one for filename.
2561 * bfd-in.h (print_vma): Factor out duplicate definition.
2563 Exit a little more gracefully when malloc returns NULL.
2564 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2565 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2566 * libbfd.h: Rre-generated due to libbfd.c update.
2568 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2570 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2572 * elf.c (elf_object_p): Don't try to create a bfd section for
2573 the first ELF section header. It is just a placeholder.
2575 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2577 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2578 core files, when compiling native.
2579 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2581 FIXME: The aoutf1.h change below needs to be reversed back
2584 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2586 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2587 manipulation of lnno fields in lineno structs in a coff-<f>.h
2588 independent way. Override it in coff-<f>.h to your favourite
2589 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2590 (coff_swap_lineno_out): modified to use the new macros.
2592 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2594 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2595 unknown arch when the magic number doesn't specify the
2596 architecture, since some OSs (eg old sun3s) don't set the number, and
2597 020 is probably the right answer anyway.
2599 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2601 * hosts/h-news.h, hosts/h-rtbsd.h:
2602 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2603 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2604 bfd_print_symbol_nm, for use by nm.
2605 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2606 bfd_print_symbol_nm option, to print in nm format.
2607 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2608 oasys.c (oasys_print_symbol): Provide stub implementations
2609 for bfd_print_symbol_nm.
2610 * syms.c: New function bfd_decode_symclass, used by nm printer.
2611 New function bfd_stab_name to look up string name of stab code.
2613 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2615 * Makefile.in: Added ctor.c
2616 * archures.c (bfd_default_arch_struct) added
2617 bfd_default_reloc_type_lookup.
2618 * coffcode.h: removed a load of #if 0ed code.
2619 (coff_compute_file_section_positions): now works out the section
2620 alignment and size correctly in all cases.
2621 (coff_get_symtab): looks for constructor symbols and calls the
2622 right function when they're found. (coff_canonicalize_reloc):
2623 knows when a section is full of constructors and does the right
2625 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2627 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2628 * libcoff.h: removed #if 0ed code
2629 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2630 arch independent constructor relocation type.
2631 (bfd_reloc_type_lookup): removed the comment "this will go away"
2632 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2633 reloc which is used when BFD_RELOC_CTOR falls through to give a
2634 default 32bit reloc for constructors.
2635 (bfd_default_reloc_type_lookup): added.
2636 * aoutf1.h: fixed SEGMENT_SIZE typo.
2638 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2640 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2641 matching prefix "coff".
2642 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2643 rs/6000 csect records.
2645 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2647 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2648 * configure.in: add motorola delta88 cases
2649 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2650 write_armap prototype
2651 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2653 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2655 * Rename COFF-related files in `coff-ARCH.c' form.
2656 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2657 coff-mips.c, coff-rs6000.c to be exact.
2659 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2660 make output clutter.
2661 * config/mt-*: Ditto.
2663 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2665 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2666 John Gilmore. Archive support from Damon A. Permezel.
2668 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2669 * configure.in: Add rs6000 case.
2670 * targets.c: Add rs6000 vector.
2671 * archures.c: Add rs6000, fix comment on romp.
2672 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2673 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2674 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2675 * section.c (bfd_make_section): Return NULL on attempt to create
2677 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2678 (bfd_swap_aouthdr_in): Handle lots more members.
2679 (make_a_section_from_file): If section has already been seen,
2680 just return false rather than overwriting it.
2681 (coff_real_object_p): Understand incoming magic numbers.
2682 (coff_set_flags): Understand outgoing magic numbers.
2683 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2684 (build_debug_section): Add fn for reading debug string section.
2685 (get_normalized_symtab): Handle symbol names in debug string section.
2686 Remove unused obj_string_table.
2687 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2688 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2689 existing section before making one.
2690 * cpu-rs6000.c: New file.
2691 * rs6000coff.c: New file.
2693 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2695 * elf.c: Add partial support for ELF format corefiles. Still needs
2696 support for extracting registers from corefiles.
2698 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2700 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2701 RANLIB is defined as echo, send the output to /dev/null to help
2702 reduce clutter in the output from doing a make.
2704 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2706 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2707 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2709 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2711 * coffcode.h (coff_compute_section_file_positions): make it pad
2712 section size out if there are alignment restrictions so that the
2713 image will be ok on a system where section positions are worked
2714 out by accumulating sizes rather than from the section headers.
2715 * targets.c (proto write_armap). Changed orl_count to unsigned.
2716 * opncls.c (bfd_close_all_done). Added so that generative
2717 programs like gas can close a bfd without causing bfd confusion.
2718 * libbfd.h (changed becuase of protos)
2719 * amdcoff.c: messed with the way that jmp displacements are
2720 calcualated. This may not yet be totally correct.
2721 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2723 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2724 abs symbol has no section (like a register symbol).
2725 (coff_write_symbol) now zeros auxent before filling it up to help
2726 with sensitive applications.
2727 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2729 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2731 * bfd.c: Make sure we don't get a macro strerror().
2732 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2733 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2734 attempt to recover command, ifdef NO_CORE_COMMAND.
2735 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2737 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2739 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2741 * archive.c (bsd_write_argmap): The size of the ranlib structures
2742 should not include the size field itself.
2743 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2744 adata(abfd)->exec_bytes_size field instead of constant macro,
2745 because aoutx.h compiles to a simple .o file shared by
2746 all 32-bits a.out targets.
2748 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2750 * configure.in: Allow i386-sco-sysv.
2751 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2752 * cpu-h8300.c: lint.
2754 * host-aout.c: New strategy. We use common code, include files,
2755 and data structures to handle the file, but set a few parameters
2756 from the host's config file (page size, text start addr, etc).
2757 * libaout.h: Define HP BSD machine types.
2758 * aoutf1.h: Handle reading a.outs with these types.
2760 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2761 virtual-memory-address of the .reg section. We can't just make a
2762 section for "all the regs and nothing else" because only GDB knows
2763 exactly where the regs are (scattered around the upage and stack).
2764 Clean up memory allocation. Remove big- and little-endian
2765 vectors, replace with single vector; this only runs on the host,
2766 in host byte order. Replace byteswap routines with aborts in case
2768 * targets.c: There's only one trad_core_vec now.
2769 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2771 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2773 * hosts/h-amix.h (free): Fix prototype.
2775 * aoutx.h: Don't use NULL as an integer, for braindead systems
2776 that declare it as (void *)0. (From Peter Schauer.)
2778 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2780 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2781 problem with bad Ultrix system headers.
2782 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2783 various kinds of alignments for the various kinds of
2786 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2788 * doc/Makefile: Don't assume . is on the path (from James Clark).
2790 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2792 * Makefile.in: Avoid Sun Make VPATH bugs.
2793 * targets.c: Declare trad_core vectors extern.
2795 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2797 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2798 * libbfd.h: Moved ALIGN macro here.
2799 * bout.c (b_out_callback): Replace i960_align by align_power.
2801 * libaout.h (struct aoutdata): Added fields page_size,
2802 segment_size and exec_bytes_size. These help generic code
2803 (in aoutx.h and libaout.h) to figure out where to align
2804 the various segments in a demand paged file.
2805 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2806 to decide if the exec header counts in a_text (text segment size).
2807 Also, assume D_PAGED flag is set; don't set it here.
2808 * bout.c (b_out_callback): Add initialization of
2809 adata fields page_size, segment_size, and exec_bytes_size.
2810 * host-aout.c (NAME(host_aout, callback) and
2811 NAME(host_aout,mkobject): Ditto.
2812 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2813 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2814 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2815 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2816 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2817 for some systems (mainly sunos), so do it in the callback instead.
2818 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2819 * aoutx.h (NAME(aout,set_section_contents): Change the way
2820 filepos and size of sections are carried out to support
2821 older styles of demand paged executables.
2824 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2826 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2827 * bfd.c: Added macros to enable gas to swap coff records.
2828 * coffcode.h: Make the coff_swap_*_out routines return the number
2829 of bytes swapped, and cleaned up their prototypes.
2830 * configure.in: Added ebmon/coff support
2831 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2833 * targets.c: Added new entry points for coff swapping
2835 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2837 Restructure configuration scheme for bfd, binutils, ld.
2839 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2840 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2841 Change some config names to match other dirs.
2842 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2844 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2845 ../include/sysdep.h.
2846 * cpu-i960.c: Strncmp needed a length arg.
2847 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2848 * i386aout.c: Remove dead N_TXTOFF override.
2849 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2850 * config/: Rename some config files to match up h-*.h names.
2851 Remove all the HOST_SYS definitions from the config files.
2852 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2853 * hosts/h-hp9000.h: Remove USG comment.
2854 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2855 * hosts/h-news.h, h-sparc-64.h: New config files that had
2856 previously been kludged in the <sysdep.h> file.
2858 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2860 * config/*: trad-core support is HOST dependent, not target
2861 dependent. Target config files only set DEFAULT_VECTOR and/or
2862 other vector elements. Exception: when host-aout.c is in use,
2863 in which case we're forced to assume we're native (hp, vax,
2864 tahoe). Rename XDEPFILES to HDEPFILES.
2865 * Makefile.in: Rename XDEPFILES.
2866 * config/h-sun*: Don't force static linking.
2867 * trad-core.c: Document how to use it nowadays.
2868 * i386aout.c, newsos3.c: Clean up.
2869 * i386coff.c: Allow 386 coff files to be used as core files too
2870 (for reading core files from embedded systems).
2872 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2874 * Add i386aout.c for a.out support on the i386.
2876 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2878 * reloc.c, section.c, syms.c, targets.c: correct info-node
2879 structure in *doc* comments.
2880 doc/Makefile: stop hiding complaints from makeinfo.
2882 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2884 * aoutx.h (...some_aout_object_p): Take a third parameter,
2885 the internal_exec struct, and avoid ever looking at an
2886 external_exec. All callers changed to read the entire
2887 external_exec struct, swap and check its magic number,
2888 swap in the whole structure, and pass the swapped-in version to
2890 * bout.c: Bring into modern era. Use single _object_p routine
2891 for big- aand little-endian. Provide internal and external
2892 exec header structs. Use separate swap-in and swap-out routines.
2894 * libaout.h: Move struct internal_exec from ../include/aout64.h
2895 to here. Add obj_symbol_entry_size to struct aoutdata.
2896 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2898 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2899 EXTERNAL_NLIST_SIZE. Callers changed.
2901 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2903 * bfd.c: Remove strerror() to libiberty.
2905 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2906 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2907 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2908 last byte of transfer, not first byte, is within the section.
2910 * host-aout.c: Remove `BSD' archive support. Lint.
2912 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2913 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2914 `bfd_arch_info_type'. All uses changed.
2915 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2916 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2917 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2918 it needs a better name.) All uses changed.
2919 * targets.c: Rename `enum target_flavour_enum' to `enum
2920 target_flavour', and remove the `_enum' from all of the enum
2921 values themselves. All uses changed.
2923 * configure.in, config/h-i386mach: i386 mach host.
2924 * config/t-i386-aout: Use host-aout.c.
2926 * trad-core.c: Give it its own xvec's to make it independent
2927 of other file formats.
2928 * ecoff.c, host-aout.c: Remove refs to trad-core.
2929 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2930 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2932 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2934 * reloc.c: Extended NEWHOWTO macro
2935 * ieee.c: Changed the way 8bit pcrel is done
2936 * cpu-h8300.c: got the registers in the right order
2938 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2940 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2941 prediction is vindicated!
2943 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2944 Remove refs to howto.c, since Steve forgot.
2946 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2948 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2949 still work. Now allows any architecture/machine to be set.
2951 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2953 * howto.c deleted and moved code to reloc.c
2955 * libbfd.h, libbfd-in.h removed $id stuff for real
2957 * cpu-h8300.c Made it match various different spellings of h8300.
2959 * archures.c: Took out the first char filter which made it only
2960 look for a cpu/arch match when the first chars of supplied and
2961 tested names were the same.
2963 * targets.c removed oasys stuff, pending someone to fix the bugs
2967 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2969 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2970 ELF support good enough for GDB.
2971 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2972 m68k-cbm-svr4 host and target.
2973 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2974 so `diff' and `patch' can cope.
2976 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2978 * archures.c: removed texinfo error
2980 * init.c: added texinfo hooks, and removed initialization error
2983 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2986 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2988 * cpu-i960.c: Avoid numerical count of initializers.
2990 Vax Ultrix changes from David Taylor <taylor@think.com>:
2991 * host-aout.c: Make little-endian vector really little-endian.
2992 * configure.in: Separate vax and tahoe cases, handle ultrix.
2993 * config/t-vax: Add trad-core.o.
2994 * config/h-vaxult: New host system.
2996 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2998 * bfd-in.h VERSION, change version number to 0.18, this makes a
2999 gap, but now is the same as the linker version number.
3001 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3002 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3003 files will eventually contain processor specific bits for bfd,
3004 like strange relocation information and dis/assembly. So far only
3005 the H8 has been even partially done. This work also ties in with
3006 the change in handling architectures.
3008 * amdcoff.c: (a29k_reloc) fix error message.
3010 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3011 discover the architecture of the bfd. (sunos4_callback) calls the
3012 function bfd_set_arch_mach rather than stuffing stuff directly
3013 into the bfd. (sunos4_write_object_contents), changed names of
3016 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3017 setup the environment.
3019 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3020 headers in big endian format, regardless of the endianess of the
3023 * archures.c: totally changed. Now an architecture is represented
3024 with a pointer to an info structure rather than an enumerated type
3025 and a long. The old info is available as two elements in the
3026 structure. Future enhancements to architecure support will
3027 involve pointers to methods being placed into the info structure.
3029 * bfd.c: changed the definition of the bfd structure for the new
3032 * bout.c: (b_out_set_arch_mach) changed to use the new
3033 architecture mechanism.
3035 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3036 the new architecture mechanism.
3038 * configure.in: added h8 stuff.
3040 * ieee.c: too many changes to note. Now ieee files written with
3041 bfd gas and ld can be read by gld and ieee only linkers and
3044 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3046 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3047 than fixing the structure directly.
3049 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3050 than fixing the structure directly.
3052 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3053 before opening a bfd.
3055 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3056 rather than fixing the structure directly.
3058 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3059 in the t/hmake file) a user can select which backends they want
3060 linked with bfd without changing the source.
3062 * init.c: new, looks after initializing modules.
3064 * howto.c: for future use, will allow an application to work out
3065 what cookie to use as a handle on a relcoatio howto.
3067 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3069 * srec.c: Better error checking, partly from Peter Schauer.
3070 (srec_object_p): Avoid assuming any file that starts with 'S' is
3071 an S-record file! (Check for 3 uppercase-hex digits after it.)
3072 (ISHEX): Define new macro for checking supposedly hex characters.
3073 (pass_over): Treat as EOF any S-record line that:
3074 * doesn't have hex in either size character
3075 * produces a size larger than 0x7F
3076 * has an unrecognized type number
3078 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3080 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3081 opncls.c: Lint (saber actually).
3083 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3085 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3086 * newsos3.c: Fixed two types: newos3 -> newsos3.
3087 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3088 to use correct segment.
3090 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3092 * aoutx.h (print_symbol): Handle missing symbol->name.
3094 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3096 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3099 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3101 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3102 add sgi/irix support.
3104 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3106 Changes for the AMD 29000 Ultracomputer port from David Wood.
3109 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3111 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3114 * coffcode.h (coff_real_object_p): Pass information about the
3115 current file's coff symbol format to BFD via the coff_data struct.
3116 (coff_find_nearest_line): obj_icof => coff_data.
3117 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3118 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3119 and DIMNUM == E_DIMNUM.
3120 * configure.in: Handle a29k-*-* hosts, and targets
3121 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3122 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3123 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3124 local_linesz to `coff_data' (tdata) struct.
3125 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3126 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3128 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3130 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3131 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3133 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3135 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3137 (sunos4_core_file_matches_executable_p): Fix header comparison.
3138 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3139 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3141 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3143 Allow GDB to patch object files.
3145 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3146 * trad-core.h (trad_unix_core_file_p): Ditto.
3147 * aoutx.h (aout_set_section_contents): On first output, check
3148 abfd->direction and complain if erroneous.
3150 * Makefile.in: Add crude dependencies.
3152 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3154 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3155 to h/t-xxxx files so that everything will work on System V.
3157 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3159 * aoutx.h: Add information on host-aout.c and how to configure
3160 to use it, to the manual.
3161 * configure.in: Tix typo.
3162 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3163 else dummy out the core file support.
3164 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3165 specified, use it to locate the data section.
3166 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3167 rather than as chars (lint).
3169 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3171 * aoutx.h, coffcode.h: saberized.
3173 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3175 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3177 bfd.c, targets.c: minor rewording of doc segments
3180 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3182 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3183 etc, rather than TEXT_START_ADDR.
3184 * host-aout.c: Remove #if 0 around whole thing.
3185 Update to modern (32/64-bit) a.out naming conventions.
3186 Include a large chunk of ../include/a.out.gnu.h to get macros that
3187 are not defined by the system include files.
3188 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3189 macro used by the other a.out implementations.
3190 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3192 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3194 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3195 texdoc and psdoc; make these depend on generated .texi's
3197 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3200 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3203 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3204 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3205 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3206 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3207 obtrusive marks indicating .c origins.
3209 * bfd.texinfo: generalize most references to linker
3211 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3213 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3214 * archures.c: remove empty foo() definition (crept in at vn1.9)
3216 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3218 * bfd.texinfo: use @setchapternewpage on instead of lots of
3219 @page's; minor rephrasing in Introduction.
3221 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3222 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3223 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3224 segments): used BFD (caps) more consistently as a name in
3225 discourse, fixed a few other minor typos and uses of fonts
3228 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3230 * coffcode.h: fixed bug where string table size wasn't being swapped.
3232 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3234 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3236 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3237 flags. (bfd_print_symbol_vandf) now knows what to do with the
3240 * aoutx.h: made translate_from_native_sym_flags and
3241 translate_to_native_sym_flags produce the above flags.
3244 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3246 * all files: update copyright notices for GPL version 2.
3247 Install header comments and attribute most modules to their
3248 authors. BFD's name is now officially "Binary File Descriptor",
3249 so remove any conflicting pejoratives.
3250 archures.h: Consists solely of comments; remove it.
3252 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3254 * Makefile.in, bfd.c: Made it compile again.
3256 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3258 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3261 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3263 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3264 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3267 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3268 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3270 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3272 * Everything: created some new files, core.c format.c, reloc.c,
3273 section.c and syms.c to split the functionality a bit better.
3274 Cleaned up the rest of the files a bit, and added some
3278 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3280 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3281 really takes 3 arguments, patched code and ammended prototypes.
3283 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3285 * ../include/bfd.h (struct bfd_target): Added new field
3286 "align_power_min" which contains the minimum alignment for a
3287 section. This is used in coff_new_section_hook. The field
3288 insertion necessitates an update of all backends..
3290 * aoutf1.h jump table field inserted
3292 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3295 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3296 table field inserted.
3298 * coffcode.h(just about everything) Now patches up symbol tables
3299 using a different mechanism. The Intel major bug has been fixed,
3300 and the linker can self host on the Aviion and be debugged with
3303 * ecoff.c: new include and jump table patch, i386coff.c: new
3304 include and jump table patch, icoff.c: new include and jump table
3305 patch, ieee.c: can now read archives containing ieee modules.,
3306 libcoff.h: added (combined_entry_type), libieee.h: uped max
3307 sections to 20, m68kcoff.c: new include and jump table patch,
3308 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3309 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3310 srec.c: jump table patch. trad-code.c fixed #IF typeo
3312 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3314 * coffcode.h (coff_swap_aux_in): added else case to deal with
3315 filenames less than 9 characters.
3318 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3320 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3322 * srec.c: now allows any number of sections to be created in a
3323 file. Outputs addresses of the right length.
3325 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3327 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3328 target didn't match, the format got set to the attempted match,
3329 breaking a future test.
3331 *../include/i386coff.h : fixed typo in type field with size
3333 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3334 support in the jump table for the swapping routines exported to
3335 gdb. Now gdb works with the 386.
3337 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3339 * Merge in changes from gdb-3.95 release.
3340 Makefile.in: Allow hmake and tmake files to add OFILES.
3342 bfd.c: support specific targets as well as searching. When
3343 searching, take default target in preference to others.
3345 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3346 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3347 libbfd.h: Support specific targets as well as searching.
3348 opncls.c: Support specific targets as well as searching.
3349 targets.c: Search is short-circuited if default target matches.
3350 liboasys.c, libieee.c: Undo bothner changes that make macros
3351 work to the left of assignment, but which depend on the
3352 representations of different pointer types being the same.
3354 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3356 * i386coff.c: created.
3357 * coffcode.h: added support for 386.
3358 * Makefile.in: added support for 386.
3359 * ../include/i386coff.h: created
3361 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3363 * coffcode.h: removed all put_x_<sizes>
3364 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3368 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3370 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3372 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3374 * everything: Removed sysdep.h from bfd.h and put back into files
3375 from which it was split out. Now 64 bit version is built with a
3376 -DHOST_64_BIT="long long" on the compile line.
3379 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3381 Changed all the [get|put][name] routines to use [get|put]_[size
3384 Put in support for 64 bit work. Now two versions of bfd may be
3385 generated, according to the state of TARGET_64_BIT, one which is
3386 32 bit only, and one which is 64/32 bits.
3387 Created new back end 'demo64' to test 64 bit functionality.
3389 Renamed some files to work on DOS.
3391 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3392 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3393 chage, 64 bit transfer. * liba.out.h: Split out common code from
3394 sunos and newsos into liba.out. Name changes and prototype mods. *
3395 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3396 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3397 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3398 change and 64bit stuff.* newsos3.c: common code removed, new jump
3399 table. * oasys.c: Name change * opncls.c: Portability fixes *
3400 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3401 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3402 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3403 64bit ized. * demo64.c: 64 bit a.out back end
3409 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3411 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3412 on LHS of assignment, even when using old compilers.
3413 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3414 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3415 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3416 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3417 * targets.c: Add declaration of newsos3_vec.
3420 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3422 * aout.c: fixxed some of the problems with filepos calculation.
3423 (swap_ext_reloc): fixed problem with creation of relocs.
3424 (aout_set_section_contents): fixed filepos problem
3426 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3427 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3428 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3429 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3430 cleaned up. (coff_write_object_contents) cleaned up.
3432 * ecoff.c: Totally different. Now supports ecoff fully.
3434 * icoff.c: fixed problems in relocation callout.
3436 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3438 * m68kcoff.c: updated target vector.
3440 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3441 choose_reloc_size. (sunos4_write_object_contents) now calls
3442 choose_reloc_size so outputs relocs correctly, also calculates the
3443 size of the sections correctly.
3447 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3449 Merge Per Bothner's changes to modularize BFD a.out a bit.
3451 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3452 * ieee.c: Cast enums to int before comparing them, for brain-
3454 * coff-code.h: Remove coff_get_section_contents, and use the
3455 generic one instead.
3457 * aout.c: Derive new module from sunos.c, containing generic
3458 support code for all kinds of a.out files.
3460 * sunos.c: Remove all code that goes in aout.c. Split out
3461 machine dependent followup in sunos4_object_p into
3462 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3463 and redefine only the names we CHANGE, not all the names. Drop
3464 the little-endian vector, and rename the vector as sunos4 rather
3467 * b.out.c: Use aout.c routines for most of the work. Slight
3468 changes for the new regime. Remove close_and_cleanup and
3469 get_section_contents in favor of generics. New transfer vector
3472 * newsos.c: New support for Sony NEWS, another a.out format.
3474 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3475 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3476 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3478 * opncls.c (bfd_close): Call format-dependent write_contents
3479 routine, if writing, before calling target-dependent
3480 close_and_cleanup routine (which is now always generic, I think).
3481 * srec.c: Use bfd_alloc instead of malloc. Remove
3482 close_and_cleanup and move code from it to
3483 srec_write_object_contents. Add write_contents to tvec.
3484 * targets.c: Remove a.out little vector, replace a.out big
3485 vector with SunOS vector. FIXME: Need Vax support again now.
3487 * libbfd.h: Add write_contents format-dependent-vector to the
3488 bfd_target vector. Supply a generic close_and_cleanup routine.
3489 * liba.out.h: Handle the new aout.c split. Add prototypes for
3490 all routines defined in aout.c. Rename "sunos" things to "aout"
3491 things. Add a few fields where needed for various formats.
3492 * Makefile.in: Add aout.c and newsos.c.
3494 * archive.c, ieee.c, oasys.c: Lint.
3496 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3499 changed forward declaration struct stat; to reduce warnings. Changed
3500 comment on bfd_h_<x>_x.
3502 * ../include/m68kcoff.h, ../include/intel-coff.h,
3503 ../include/m88k-bcs.h
3504 Now there are two incarnations of relocs, linenos and syments. One for
3505 internal digestion, and one full of char arrays for I/O. The original
3506 names have gone to detect errors.
3508 * Makefile.in, m68kcoff.c, targets.c
3509 Test new structure code with a 68k coff implementaion
3511 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3512 Fixed all the places where there were problems with the size and
3513 alignments of structures on disk and structures in memory. #ifed out
3514 all the code in coffswap.c, since it should be done using the target
3517 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3519 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3520 multiple reloc command.
3522 * sunos.c (sunos4_set_section_contents): Made it so that sections
3523 are always padded to their alignment size.
3525 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3527 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3528 Clean up types and such (saber C problems).
3529 * ecoff.c: Clean up types and such. Remove routines that are
3530 not used. Fix up reading and swapping of shorts from files.
3532 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3534 * a.out.vax.c: Remove two bogus "static" from prototypes.
3536 * ecoff.c: Got rid of lots of non-working junk (that had
3537 been copied directly from coff-code.h).
3538 Updated to be consistent with updates to icoff.c and coff-code.h.
3540 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3541 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3543 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3544 but until the target_vector is automatically generated,
3545 it's as good as any. Note that the text offset is the only
3546 difference between NewsOS and SunOs (including magic numbers).
3547 (Most of the sunos_* routines should to renamed bsd_*
3548 and move to a bsd.c file. Then (and when the target_vector
3549 is automatically generated) it might make sense to create
3550 a separate Sony target.)
3552 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3553 on some systems, and doesn't help on others.
3554 Similarly, only define X_OK if not already defined.
3556 * trad-core.c: Don't include sys/stat.h - at least
3557 on NewsOS 3, it has already been included.
3559 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3561 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3562 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3563 symbol tables if necessary when reading them in, so gdb can use
3564 them. Add "bfd_coff_" to the names so they won't conflict with
3565 names in calling programs. FIXME-soon: if coff-code.h is
3566 included in two BFD modules, this will cause duplicate
3567 definitions; the routines should be exported to a separate,
3568 common, module (probably along with a mess of other ones).
3570 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3572 Improve modtime support.
3574 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3575 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3576 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3577 BUG: archive members still do not get correct mod times.
3579 Improve floating point support for core files.
3581 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3582 (sunos4_core_file_p): Create a second registers section in the
3583 core file, called ".reg2", for the float registers.
3585 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3587 * many changes to improve archive handling; found a logic flaw in
3588 bfd_check_format which only just happened to work by cooncidence.
3590 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3592 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3595 * bfd.h: changed type of udata in asymbol to void *, like it
3596 should be. Added bfd_reloc_dangerous enum member.
3598 * coff-code.h: Fixed it so that internally generated symbols get
3599 their values relocated correctly in all cases. Removed calls to
3602 * icoff.c: Not understanding the destination symbol of a reloc is
3603 not a failure any more, just 'dangerous'. This allows linking of
3604 b.out and coff images.
3606 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3610 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3612 * sunos.c (translate_to_native_sym_flags): fixed
3613 sym_pointer->n_value so that symbols on the way out get their
3614 section relative values calculated correctly.
3616 * coff-code.h (mangle_symbols): fixed problem where tags were not
3617 being relocated for structs, enums, unions. Also various lints.
3619 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3621 * archive.c (get_elt_at_filepos): system_call_error returned
3624 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3626 * Resolve the use of no_error and system_call_error.
3627 The bfd library itself now will never set bfd_error to
3630 The code still needs to be combed to make sure all the error
3631 codes are correct. I suspect they are not always set correctly.
3633 * The names of all the messages have _ prepended because the sun
3634 bundled compiler can't distinguish from a macro which takes an
3635 argument and the same identifier in a non-macro context.
3637 * The reason for the above being that entry points which used to
3638 be trampoline functions are now just macros which expand to a
3639 direct call through the bfd's xfer vector.
3641 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3642 must gas have its own version of everything (the gas version
3643 had the correct value)
3645 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3647 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3648 properly support i960 architecture and output correct reloc stuff.
3650 * bfd.h: added prototype for bfd_printable_arch_mach, added
3653 * coff-code.h: Applied patches from chrisb to support i960
3654 architecture, zero relocs and swap them correcly and conditionally
3655 compiled the timestamp.
3657 * sunos.c: Made the default section alignment 2^3 so that doubles
3658 are done properly. Fixed the same reloc bug that was in b.out.c
3660 * sysdep.h: Now compiles on a Posix box
3662 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3664 * icoff.c: Fix comment on big-endian version.
3665 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3666 F_RELFLG). Set F_AR32WR in output files if little endian
3669 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3671 * archures.c fixed =/== typo
3673 * sunos.c added architecture stuff for output. Fixed
3674 bug where files where vma(data) != size(text)
3675 were processed wrong.
3677 * coff-code.h added a lint cast
3679 * (../include/a.out.sun4.h) fixed it so zmagic
3682 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3684 * archive.c removed loads of includes, and fixed bug where string
3685 table didn't have a null at the end.
3687 * bfd.c fixed includes, added symbols argument to
3688 canonicalize_reloc entry point.
3690 * libbfd.c fixed includes and added some lint patches.
3692 * targets.c added both sorts of intel coff.
3694 * b.out.c fixed included, changed was the canonical
3697 * icoff.c added support for callj and big and little
3700 * opncls.c added chmod+xing for files with EXEC_P set.
3702 * sunos.c fixed includes. Changed default section
3703 alignement to words. Fixed relocation stuff to work with
3706 * bfd.h various new types added, prototype for new
3707 reloc calls, changed bfd->iostream to a void *
3708 to including files don't need stdio.h.
3710 * libcoff.h added conversion table to tie relocs to
3715 * coff-code.h fixed includes. Added code to support
3716 big and little endian formats. Various lints. Better
3717 processing of symbols. Changed reloc stuff to new
3720 * libbfd.h fixed includes
3723 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3725 * bfd.h changed name of alignment entry in sec_struct to
3726 alignment_power, because of conflicting uses within bfd.
3727 Now it should be obvious that it's a 2**n alignment
3728 specifier. Removed start_pad, end_alignment, block, minsize,
3729 output_file_alignment, subsection_alignment and original_vma fields.
3730 Added align_power() macro. Fixed bfd_section_alignment
3731 acessor macros. Added bfd_symbol_same_target macro.
3733 * b.out.c (b_out_write_object_contents) fixed to use
3734 new alignment member. Fixed (callj_callback) to use section
3735 relative symbols properly.
3737 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3738 Fixed (translate_from_native_sym_flags) to correctly make
3739 symbols section relative.
3741 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3742 (bfd_make_section) took out initialization of obsolete members.
3743 (bfd_print_symbol_vandf) added
3745 * opncls.c (bfd_create) created.
3747 * coff-code.h (coff_new_section_hook) took away refs
3748 to obsolete members. (make_a_section_from_file) added
3749 conversion between alignment types. (coff_symbol_from)
3750 added. (coff_count_linenumbers) only counts linenumbers
3751 if symbol is of coff-type. (coff_mangle_symbols) only
3752 heavily mangles symbols if symbol is coff-type.
3753 (coff_write_symbols) various lints. (coff_write_object_contents)
3754 various lints and modification for alignment conversion.
3755 (coff_slurp_relocs) fixed for use with new asection shape.
3757 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3759 * archive.c lots of lint
3761 * b.out.c added callj relocation support, upgrated reloc howto.
3762 Fixed so that asymbol and reloc records are output
3765 * bfd.c lots of lint, support for new bfd entry point
3768 * bfd.h changed definition of asymbol to contain pointer to
3769 owning bfd, removed target dependencies.
3771 * cache.c took out print statements, put in BFD_ASSERT calls.
3773 * coff-code.h various lints, corrected linenumber output
3774 functionality. Added support for new style asymbols and
3775 bfd_print_symbol. Fixed so that asymbol and
3776 reloc records are handled correctly. Added timestamp.
3778 * icoff.c Added support for new howto shape.
3780 * liba.out.h Added support for new asymbol shape
3782 * libbfd.c various lints
3784 * libbfd.h various lints
3786 * libcoff.h added support for new asymbol shape.
3788 * sunos.c various lints. Added support for new asymbol shape
3789 and bfd_print_symbol.
3791 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3793 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3794 pointer lint. Added support for callj relocation. Fixed bug where
3795 the last 32 bytes of the text section were overwritten by data. Fixed bug
3796 where archives of b.out didn't work due bfd_slurp_extended_name_table
3799 * sunos.c added support for n_other field. Braced the howto table so
3800 that it won't be affected by any lengthing of the howto struct typedef.
3803 * bfd.h added support for n_other field, added special_function
3804 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3807 * bfd.c upgraded bfd_perform_relocation, various lints.
3809 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3811 * ChangeLog: Started ChangeLog for BFD.
3812 * ToDo: Create file for suggestions.
3814 * Makefile: Support easy loading into Saber C.
3815 Add dependencies for icoff.o and bcs88kcoff.o.
3816 Rename coff.c to coff-code.h. Change callers.
3818 * bfd.c (bfd_check_format): Allow the check_format routines
3819 to return the desired target vector, rather than just a Boolean.
3820 bfd.h (bfd_check_format): Change function pointer return type.
3821 archive.c (bfd_generic_archive_p): change callee.
3822 b.out.c (b_out_little_object_p, b_out_big_object_p,
3823 b_out_real_object_p): change callee.
3824 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3825 in check_format transfer vectors that need a filler.
3826 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3827 bcs88kcoff.c: change callee.
3828 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3829 icoff.c: change callee.
3830 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3832 * libbfd.c (zalloc): It should actually zero the storage!
3833 This was commented out for some reason.
3835 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3836 This is so callers can avoid <stdlib.h> which doesn't exist
3839 * bfd.c (map_over_sections): Add debugging code, since I
3840 noticed the section count for sunos core files was bad, but only
3841 GDB had detected the problem.
3842 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3843 bfd_get_section_linenos): Remove obsolete functions.
3844 (bfd_apply_relocations): Use longs, not ints, for the math.
3846 * bfd.h: Declare enum boolean and struct bfd_target as well
3847 as typedefs for them. Remove obsolete
3848 bfd_get_section_lineno_size.
3850 * cache.c: Make the "fdopen" support work. Keep better track
3851 of how many files are open. Centralize the opening of files
3852 and be sure bfd_open[rw] actually try to open the file. Evade
3853 linked list initialization problems.
3855 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3857 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3859 * cplus-dem.c: Delete file, since it is not part of BFD.
3861 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3862 (bfd_openr, bfd_openw): Actually open the file, give error now.
3864 * sunos.c (sunos4_core_file_p): Set section count.
3865 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3866 obsolete definitions.
3867 (_write_symbol_table): Initialize <idx> counter.
3868 (foop): Eliminate debugging code.