1 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3 * ieee.c (ieee_slurp_sections): Pass all ieee section names
4 straight through into BFD sections. Add comments.
6 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
8 Cleanup in preparation for better 64-bit host support.
10 * bfd-in.h (bfd_64_type): Remove.
11 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
13 * bfd-in.h (bfd_size): Remove.
15 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
17 * bfd-in.h (bfd_word): Remove.
18 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
20 * bfd-in.h (rawdata_offset): Remove.
21 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
22 (bfd_perform_relocation): Lint.
23 (enum bfd_reloc_status): Comment cleanup.
25 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
27 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
29 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
31 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
33 * elf32.c: Clean up old comments.
35 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
37 * config/sun3.h: String argument to fprintf is const.
39 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
40 on systems which define PAGE_SIZE in <limits.h>.
42 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
44 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
45 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
46 the core file failing signal.
47 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
48 to supply the core file failing signal.
50 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
52 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
53 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
54 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
55 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
57 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
59 * coff-mips.c (PAGESIZE): Correct value.
61 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
63 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
64 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
66 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
68 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
69 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
71 (coff_compute_section_file_positions): Force vma and lma of _LIB
73 (coff_set_section_contents): Count number of entries in new lma
75 * coffgen.c (make_a_section_from_file): Force lineno_count of
76 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
77 SCO 3.2v4 shared library.
78 * seclet.c (rel): Copy over any section with contents, not just
81 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
84 * coff-i386.c (coff_i386_reloc): New function, to generate
85 relocateable output correctly.
86 (howto_table): Use coff_i386_reloc for all reloc types.
87 (CALC_ADDEND): Use a more efficient hack to get the correct addend
89 (i386comm_value): Removed; no longer needed.
91 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
93 * coffcode.h (coff_set_section_contents): Don't write out
94 sections without a filepos.
96 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
98 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
100 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
102 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
103 * libecoff.h (ecoff_data_type): Added gp_size field.
104 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
105 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
106 Set flags to 0 for large common symbols.
107 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
108 which can occur for gas-generated relocs.
109 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
110 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
111 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
113 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
115 * srec.c (srec_set_section_contents): Use lma field for load
117 * section.c: Add declaration of lma field to section structure.
118 * coffcode.h (coff_write_object_contents): Use lma field for load
120 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
122 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
123 symbols in a better way. (translate_to_native_sym_flag): Set the
124 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
126 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
127 (bfd_make_section): Cope with new builtin section.
128 * syms.c (bfd_decode_symclass): Can now print indirect section
131 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
133 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
134 defined, and yields false.
135 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
137 * archive.c (snarf_ar_hdr): Add support for reading (only,
138 so far) BSD-4.4-style extended headers.
139 * archive.c: Some more comments.
141 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
143 * Makefile.in: fix rule for dvi and info, so that the recursive
144 makes does the right thing, instead of always info
146 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
148 * libbfd.c (bfd_seek): Disable optimized handling for archives and
149 archive members; they need more special reatment. For now, verify
150 that computed and actual file positions correspond.
152 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
154 * mipsbsd.c: Renamed from aout-mipsbsd.c.
155 (set_arch_mach): Delete non-MIPS code.
156 (reloc_howto_type_lookup): Ditto.
157 * Makefile.in: Adjusted.
159 * libbfd.c (bfd_tell): Update `where' field.
160 (bfd_seek): Don't do anything if we're not changing the file
161 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
162 field against a SEEK_SET request. Call bfd_tell to re-update
163 `where' field when done.
164 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
166 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
168 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
170 * Makefile.in: added installcheck target
172 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
174 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
175 if the type is not stNil.
177 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
179 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
180 forward declarations.
182 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
183 it's implied by the type.
185 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
187 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
189 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
191 * rs6000-core.c: Add .ldinfo section.
193 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
195 * Makefile.in (MAKEOVERRIDES): Define to be empty.
197 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
199 * section.c (bfd_set_section_contents): whitespace
200 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
203 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
205 * hosts/go32.h: don't define POSIX_UTIME
207 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
209 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
210 against machine architecture stored in the ELF header, to resolve
212 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
213 NULL, so only use results when non-NULL.
214 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
215 and add to vector of targets.
217 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
219 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
220 are always just debugging symbols.
222 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
223 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
225 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
227 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
228 hpux 7). Patch from friedman@gnu.ai.mit.edu.
229 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
230 defined, which they aren't in hpux 7.0.
232 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
233 Tran-Le, tranle@intellicorp.com.
235 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
237 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
238 ahead and do the relocation.
239 (ecoff_refhi_reloc): Don't to the relocation here, just remember
240 what needs to be done.
241 (ecoff_reflo_reloc): Do the REFHI relocation here.
243 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
245 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
246 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
247 relocs are reasonable.
248 * coff-msym.c: Eliminated uses of DEFUN.
249 (ecoff_swap_tir_out): New function.
251 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
253 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
254 * configure.host (vax-*-ultrix2*): Add triplet.
255 * hosts/vaxult2.h: New file.
256 * config/vaxult2.mh: New file.
258 * aoutx.h (string.h): Include for strchr and friends.
259 * archive.c (string.h): Include for memchr and friends.
260 * elf32.c (string.h): Include for strrchr and friends.
262 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
264 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
265 (MY_set_sizes): Use sunos4_set_sizes.
267 * elf32.c: Renamed from elf.c. Several CPU-specific functions
268 deleted, as well as elf-big and elf-little targets.
269 * libelf.h: New file.
270 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
272 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
274 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
276 * coffcode.h (coff_compute_section_file_positions): Don't need
277 variable "old_sofar" if compiling for i960.
279 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
283 * ieee.c (exten, envi): "static" belongs first in declaration.
285 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
287 * srec.c: add support for symbolsrec, srecords with symbols in
290 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
292 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
293 to avoid lint complaints.
295 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
297 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
298 type SHT_STRTAB. Don't alter file offset for section 0.
299 (reloc_type_names): Now an array instead of a macro. Still inside
300 "#if 0", since it's used only in debugging code also in "#if 0".
301 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
302 (sort_reloc_map): New function.
303 (sparc_reloc_map): New variable.
304 (elf_bfd_reloc_type_lookup): New function.
306 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
308 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
309 bfd_make_debug_symbol; they were already in the target structure.
310 * Adjusted all uses of JUMP_TABLE.
311 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
312 from coff_make_debug_symbol.
313 * libcoff.h: Updated accordingly.
315 * Minor cleanups provoked by gcc warnings:
316 * aoutx.h (NAME(aout, reloc_type_lookup)),
317 cpu-h8300.c (local_bfd_reloc_type_lookup),
318 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
320 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
321 ieee.c (ieee_slurp_section_data),
322 elf.c (elf_make_sections, elf_fake_sections,
323 elf_compute_section_file_positions, elf_write_object_contents):
324 Removed unused variables.
325 * archures.c: Removed /* from within comment.
326 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
327 * oasys.c (oasys_write_data): Initialize i.
329 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
331 * libcoff.h (obj_raw_syment_coun): New macro.
332 * coffgen.c (coff_get_normalized_symtab): Initialize
334 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
336 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
338 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
340 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
341 for compatibility with tools from MIPS.
343 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
344 * config/irix3.mt, config/irix4.mt: Removed.
345 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
346 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
348 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
350 * hosts/hp300bsd.h: Add gross hack to determine whether we
351 are running on BSD 4.3 or BSD 4.4, and use appropriate include
352 files (and set other parameters) to match.
354 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
356 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
357 ansi definition which otherwise confuses non-ansi compilers.
359 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
360 ultrix cc by forward declaring getenv as is done in
363 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
365 * elf.c (elf_info_to_howto): cast an enum into unsigned char
366 avoiding a fatal error in vax ultrix 4.2 cc.
368 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
370 * bfd-in.h, VERSION: Roll to version 2.1.
372 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
374 * oasys.c (oasys_write_object_contents): Lint.
375 * srec.c: Whitespace cleanup.
377 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
379 * coffgen.c (coff_print_symbol): Print correct tagndx value;
380 cleaned up output formatting a bit.
382 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
384 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
385 relaxable. Should be moved somewhere else.
387 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
389 * aout-mipsbsd.c: Eliminated uses of DEFUN.
390 (aout_mips_*_vec): Added seclet_link element.
392 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
393 support for aout-mipsbsd target.
395 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
397 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
399 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
401 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
403 Add support for the H8/500
405 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
407 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
409 * libecoff.h: New file. Defines ECOFF backend data for gdb.
410 * coff-mips.c: Now includes libecoff.h.
411 (ecoff_data_type): Moved to libecoff.h.
412 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
413 call it. If there is ever another ECOFF target, this and the
414 swapping functions should be accessed via an ECOFF specific target
416 * Makefile.in (coff-mips.o): Depends on libecoff.h.
418 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
420 * coffcode.h: Removed MIPS specific information, since coff-mips.c
421 no longer includes this file.
423 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
424 bits to 0 to make comparison test useful.
426 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
427 avoid overflowing GP accessible sections in binutils/objdump.
429 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
431 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
432 reading more robust: Fail if string index is out of string
435 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
437 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
438 PCREL13): Don't take dst_address into account; the input file has
439 already taken care of that.
441 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
443 * coff-mips.c: Completed support for linker and binutils.
445 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
447 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
448 original addend from section contents.
450 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
452 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
453 * hosts/delta88.h (strtol): Fix prototype.
454 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
456 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
458 * elf.c: Get rid of "#ifdef sparc".
459 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
460 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
462 (elf_info_to_howto): Use runtime conditionals on CPU type, not
463 compile type conditionals on host CPU.
464 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
466 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
468 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
470 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
471 ECOFF which has two common sections.
472 (bfd_com_section): Set SEC_IS_COMMON flag.
473 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
474 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
475 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
476 bfd_is_com_section macro rather than checking for equality to
479 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
481 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
482 (coff_mkobject_hook): Accept aouthdr argument.
483 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
484 Handle NULL aouthdr argument.
485 (coff_object_p): If there is no aouthdr, pass it as NULL to
487 * libcoff.h: Rebuilt for mkobject_hook changes.
489 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
490 additional MIPS ECOFF fields.
492 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
494 * configure.host: added mips-dec-bsd*
495 * configure.in: added mips-dec-bsd*
496 * aout-mipsbsd.c: new file for mips-dec-bsd*
497 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
498 * aoutx.h: added mips support.
499 * archures.c: added mips support to bfd_default_scan().
500 * cpu-mips.c: added support for R4000 (untested).
501 * libaout.h: added MIPS1 & MIPS2 magic numbers.
502 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
503 hope will make it into include/bfd.h.
504 * targets.c: added aout_mips_*_vec.
506 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
508 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
510 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
512 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
514 * libcoff-in.h: Update prototype for coff_count_linenumbers.
516 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
518 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
519 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
520 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
521 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
523 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
524 bfd_swap_reloc_in or coff_swap_reloc_out.
525 * coff-mips.c: Added code to link and write out symbolic debugging
526 information, and to swap relocs in and out.
528 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
530 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
531 (coff_write_object_contents): coff_count_linenumbers returns the
532 number of line number records it found.
534 * coffgen.c (coff_write_linenumbers): only write out line numbers
535 in the section they belong to.
537 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
539 * targets.c (bfd_target): Added relocateable argument to
540 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
541 target vector for linker use.
542 * bfd.c (bfd_seclet_link): New macro.
543 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
544 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
545 and boolean return value. Made static.
546 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
547 relocateable argument.
548 * reloc.c (bfd_generic_get_relocated_section_contents): Added
549 relocateable argument (if relocateable, saves relocs).
550 * bout.c (b_out_get_relocated_section_contents),
551 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
552 relocateable argument (if relocateable, just calls
553 bfd_generic_get_relocated_section_contents).
554 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
555 argument to prototype.
556 * All targets: Set new _bfd_seclet_link vector to
557 bfd_generic_seclet_link.
559 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
561 * coffgen.c: #include seclet.h.
563 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
565 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
566 debug info. Setup info about linker symbols only, and use
567 standard bfd fields to hold the info.
568 * (hppa_object_p): Remove unneeded decls.
569 * (hppa_new_section_hook): Get rid of most of this.
570 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
571 fat. Remove all knowledge of stabs, remove redundant knowledge of
573 * Remove macros for accessing fields which are now gone.
575 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
577 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
579 * coff-z8k.c: delete unused reloc functions
581 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
583 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
584 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
585 * coff-msym.c: Use DEFUN for function definitons.
586 * coff-mips.c: Added code to read and print symbols, and to find
589 * coffcode.h: Moved many generic functions into coffgen.c. Moved
590 swapping functions into coffswap.h for ECOFF use. Moved
591 relocation functions, only used by h8300 and z8k, into reloc16.c.
592 Added hooks for coffgen.c functions to backend data structure, and
593 added hook functions. Still more could be done.
594 * coffswap.h: New file to hold COFF swapping routines.
595 * coffgen.c: New file to hold generic COFF functions.
596 * reloc16.c: New file to hold h8300 and z8k specific relocation
598 * libcoff-in.h: Added declarations for functions in coffgen.c.
599 * libcoff.h: Rebuilt to incorporate changes.
600 * coff-h8300.c: Function name changes.
601 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
602 hook rather than defining EXTRA_CASES.
603 * Makefile.in: Build new files coffgen and reloc16. Added
604 dependencies of coff-*.o on coffswap.h and seclet.h.
606 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
608 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
609 about discarding const.
611 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
613 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
615 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
617 * configure.in (post-target): If --with-minimal-bfd is specified,
620 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
622 * srec.c (srec_write_records): one of my boards wants a CR between
625 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
627 * archive.c (do_slurp_coff_armap): set symdef_count correctly
628 (it broke a couple of weeks ago).
630 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
632 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
633 return type, so libbfd.h doesn't reference undefined typedefnames.
635 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
637 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
639 (coff_pointerize_aux): don't pointerize a negative tagndx
640 (sometimes generated by SCO 3.2v4 cc).
642 * bout.c (calljx_callback, callj_callback,
643 b_out_get_relocated_section_contents): warn if relocating against
646 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
648 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
649 Make a bunch more routines be static.
650 * hppa.c (fill_spaces): Get rid of this, replace with much better
651 written setup_sections().
652 * (setup_sections): New routine to create BFD sections for each
653 space and subspace in SOM files.
654 * (hppa_object_setup): Use BFD sections created by
655 setup_sections() to locate GDB symbol table info.
656 * (make_unique_section): New routine to create a BFD section. It
657 ensures that the given name is unique, and will generate a unique
659 * (hppa_object_p): Become much more paranoid about file header.
660 * (make_bfd_asection): Call bfd_make_section to do the dirty
661 work. Simplify code somewhat.
662 * (hppa_core_file_p): Use proper name for stack section.
663 * libhppa.h: Remove millicode_start, millicode_end decls.
665 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
667 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
669 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
670 relocs, don't bother doing the adjustment if the value to add is
673 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
675 * bfd.c (bfd_get_size): New function that gets an upper bound
676 on the possible size of any object in a bfd.
677 * elf.c (bfd_elf_find_section, elf_get_str_section,
678 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
680 * elf.c (elf_big_vec, elf_little_vec): Document last three
681 members initialized to NULL.
683 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
685 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
687 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
689 * hosts/std-host.h: New file. Attempt at a generic/default
690 set of definitions, to discourage porting to new hosts by copying.
691 * hosts/news.h: Removed.
692 * hosts/sparc.h: Use std-host.h.
693 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
694 perhaps we can later remove the the_bfd field from each symbol.
695 * syms.c (struct symbol_cache_entry): Remove unused field
696 app_data. Add comment noting that the_bfd is almost redundant,
698 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
699 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
700 * hppa.c (fill_spaces): Make slightly more rebust.
701 * configure.in: Allow std-host as the "default" host.
703 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
705 * bfd.c: Add struct hppa_core_data to tdata union.
706 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
707 Get rid of HPPA/BSD specific code. That will go somewhere else
709 * (fill_spaces): Don't spin forever and die if you don't find
710 $MILLICODE$ subspace.
711 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
713 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
714 Make these work for HPUX.
715 * (make_bfd_asection): New routine to make section creation a
717 * (hppa_core_file_p): Completely rewrite, leave out bugs.
718 * libhppa.h: #include the right system files. Redefine all of
719 the structs/macros for hacking core files to use more sensible
720 HPUX core file structures.
721 * targets.c (target_vector): Conditionalize hppa_vec on
722 HOST_HPPAHPUX, not hp9000s800.
723 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
724 malloc and realloc. #define HOST_HPPAHPUX.
726 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
728 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
729 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
730 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
731 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
733 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
734 * aix386-core.c: New file for handling core files on AIX on PS/2.
735 * targets.c: if AIX386_CORE, use aix386_core_vec.
736 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
739 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
741 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
744 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
746 * Makefile.in: added dvi target
748 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
750 * bfd.c: Use right name for tekhex tdata struct.
751 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
752 * libcoff.h: Updated to get spacing change from coffcode.h.
753 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
755 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
757 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
758 functions, with the "guts" of the old bfd_slurp_bsd_armap
759 and bfd_slurp_coff_armap, but assuming we've already checked
760 if the armap is present or not.
761 Also, rewrite a bit to avoid keeping around obstack data
763 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
764 Various fixes to correctly handle COFF_style archives names.
765 (Note that because these have a trailing '/', the names can
766 have embedded spaces.)
767 * archive.c (bfd_slurp_armap): New function, replaces old
768 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
769 _either_ format, and calls do_slurp_bsd_armap or
770 do_slurp_coff_armap if either form of map is seen.
771 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
772 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
773 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
774 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
776 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
778 * hppa.c: #include "sysdep.h", not <sysdep.h>.
779 * libhppa.h: Make millicode_start and millicode_end be unsigned
780 int to be same type as CORE_ADDR in GDB. Why are these here?
782 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
784 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
785 vaddr of the section to the addend.
786 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
787 SCO_CORE to SELECT_VECS.
788 (target_vector): add sco_core_vec.
789 * sco-core.c (sco_core_vec): add leading underscore initializer.
790 * configure.in (i[34]86-*-sco*): use target i386-sco.
791 * config/i386-sco.mt: new file; define SCO_CORE.
793 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
795 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
797 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
799 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
801 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
803 * hosts/i386linux.h: Include unistd.h.
805 * aoutx.h (print_symbol): aout_stab_name returns a constant
807 * libaout.h (aout_stab_name): Fix prototype.
808 * stab-syms.c (aout_stab_names): Array is now const.
809 (aout_stab_name): Return value is now pointer to const.
811 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
814 * syms.c (asymbol): Added new field "app_data", for data
815 particular to the application. Some of the linker flags ought to
816 get moved to this field someday.
818 * archures.c (bfd_default_scan): Recognize a few more numbers:
819 80486, 80960, and 960.
821 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
822 bfd_coff_std_swap_table, cast to PTR.
823 * bfd.c (bfd_coff_swap_*): Deleted macros.
824 * targets.c (struct bfd_target): Deleted COFF-specific swapping
826 * coffcode.h (type bfd_coff_backend_data): New structure type,
827 contains pointers to the COFF-specific swapping routines.
828 (bfd_coff_std_swap_table): New data structure, to be used when
829 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
830 (bfd_coff_swap_*): New macros.
831 * coff-mips.c (mips_coff_swap_table): New data structure.
832 (ecoff_big_vec): Use it.
833 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
834 * All other targets: Deleted coff-specific vector entries.
836 * trad-core.c: Fixed some `PARAMS' uses that were missing
839 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
841 * aoutx.h (some_aout_object_p): Protect arg prototype in
842 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
844 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
846 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
847 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
848 PARAMS for readability.
850 * aoutx.h: Add type to callback parameter.
851 * coff-mips.c: Don't call trad-core.h, not needed.
852 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
853 * trad-core.h: Eliminate, unused.
855 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
857 * format.c (bfd_check_format): if default target isn't found
858 then look through the entire list rather than return early.
860 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
862 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
864 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
866 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
868 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
870 * coff-z8k.c: checkpoint, more addressing modes handled
871 * coffcode.h (get_value): don't truncate reloc->addend field, it's
874 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
876 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
878 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
880 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
882 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
884 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
885 and about when file descriptors are closed.
887 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
889 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
890 written out correctly.
892 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
894 * section.c: New section bit SEC_SHARED_LIBRARY.
895 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
896 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
899 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
901 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
902 macros; use PARAMS to declare the function pointers involved.
904 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
905 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
907 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
909 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
911 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
912 declaring pointers to functions.
913 * cache.c, elf.c: Move static function decls to top, use PARAMS.
914 * seclet.h: Declare external function with PARAMS.
916 * doc/chew.c (exfunstuff): Eliminate.
917 (paramstuff): Replace exfunstuff with function to generate PARAMS.
918 * doc/proto.str: Use paramstuff rather than exfunstuff.
920 * libbfd.h: Update, based on changes in source code and chew.
922 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
924 * libieee.h: Add FIXME about removing limit on number of sections.
925 * bfd-in.h: Improve comments to make it clear that bfd.h is
926 the wrong place to edit this file.
927 * Makefile.in (install): Install ansidecl.h and obstack.h in the
928 same places where we install bfd.h.
930 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
932 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
933 symbol type before blindly modifying the auxent. Specifically,
934 only modify the endndx fields for types that need it, and don't
935 set the array information for non-arrays.
937 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
939 * aoutx.h (some_aout_object_p): Section list should be set up
940 correctly anyways; don't have to set up "next" pointers manually.
942 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
944 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
945 config/i386v.mh: removed -DUSG from HDEFINES.
946 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
948 hosts/i386v.h: don't define POSIX_UTIME.
950 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
952 * ieee.c (ieee_slurp_sections): make a private copy of the
953 section's name before truncating it.
955 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
957 * hppa.c: add symbol_leading_char entry in transfer vec
959 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
961 * ieee.c (get_symbol): can now cope when two symbols of a
962 different class, but the same index number occur consecutively.
963 (get_section_entry): nicer name for sections being forward
964 referenced. (ieee_archive_p): don't free the filename string,
965 since it was never malloced.
967 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
969 * coffcode.h (coff_write_object_contents): Zero timestamp field.
971 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
973 * coffcode.h (coff_swap_aux_out): set the fcnary info before
974 optionally setting the dimen info, since they are in the same
975 memory locations. Also zero out external auxent.
976 (coff_write_symbol): don't zero external auxent; now done in
979 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
981 * Check fclose return value for errors.
982 libbfd.h: bfd_cache_close now returns a boolean.
983 cache.c (bfd_cache_delete): return fclose success value.
984 (bfd_cache_close): return bfd_cache_delete return value.
985 opncls.c (bfd_close, bfd_close_all_done): return result of
988 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
990 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
992 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
994 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
995 work out a coff relocation type from a howto's attributes rather
996 than using the input r_type field. This fixes PR1677 and allows
997 conversion of a.out relocs to coff relocs.
999 * coffcode.h (coff_write_relocs): if supplied a relocation
1000 relative to an absolute symbol, use the right symbol index.
1002 * reloc.c (bfd_perform_relocation): do a partial link for coff
1005 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1007 * changes to support i386-sysv with shared libraries:
1008 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1009 check for .data2; if _LIB is defined, check for it; map
1010 SEC_NEVER_LOAD to STYP_NOLOAD.
1011 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1012 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1013 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1014 if section has contents, not just if it is loadable; if
1015 TWO_DATA_SECS, check for .data2
1016 (coff_set_section_contents): set vma of .lib section to number of
1018 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1019 don't define coff_write_armap to bsd_write_armap.
1020 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1023 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1025 * solaris2.h: Get the definition of alloca from alloca.h if we
1028 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1030 * configure.in (i960-*-{aout,bout}): Support these.
1032 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1034 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1036 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1038 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1039 no-longer-used definitions of L_SET and L_INCR.
1040 * i386linux.h: Tweaks to smooth Linux build.
1042 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1044 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1046 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1048 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1049 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1050 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1051 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1053 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1054 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1056 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1058 * configure.host: New file, contains mapping of host configs
1059 to host support file names for bfd, binutils, opcodes.
1060 * configure.in: Use it.
1061 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1062 * i386bsd.c: Cleanup, reformat.
1063 * config/i386-bsd.mt: Comment changes.
1064 * config/i386bsd.mh: New file for core file support.
1065 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1066 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1067 on BSD 4.4 define ALIGN (sigh!).
1069 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1071 * libaout.h (aout_backend_data): added exec_header_not_counted
1072 field. For ZMAGIC files only, when text_includes_header is set, by
1073 default the length of the exec header is counted in the text
1074 section size. For go32, exec header is mapped in but does *not*
1075 contribute to the size of section.
1076 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1077 is not set, but ztih is, add the size of the exec header to the
1078 recorded size of the text section.
1079 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1080 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1081 Also set text_includes_header.
1082 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1083 by default in MY(backend_data).
1085 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1087 * aout-target.h (callback): Don't define this function if it won't be
1090 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1091 type doesn't match. Don't lose if file sections have already been
1093 (set_arch_mach): Set reloc_entry_size.
1094 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1096 * hosts/i386bsd.h: New file.
1097 * configure.in: Recognize i[34]86-*-bsd host.
1099 * aout-target.h (callback, write_object_contents): Delete unused
1102 * aoutx.h (reloc_type_lookup): New function.
1103 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1104 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1105 (MY_reloc_howto_type_lookup): Don't define it.
1107 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1109 (slurp_symbol_table): Use header byte order, not target byte
1110 order, for reading symbol data.
1112 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1114 * configure.in: Undo some brain damage in the host section.
1115 * configure.in: Reformat the target section, test many configs.
1116 * Makefile.in (make): Remove obsolete `make make'.
1117 * aoutx.h (some_aout_object_p): Make defines line up.
1119 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1121 Now a bfd knows whether underscores are normally prepended
1122 to symbols in its file format.
1124 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1125 coff-z8k.c: targets set so they have leading underscore
1126 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1127 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1128 without leading underscore flag
1129 * targets.c: add symbol leading char to xvec description
1130 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1132 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1134 * archive.c: Make errno global.
1135 * archive.c (_bfd_write_archive_contents): If read fails (and
1136 errno!=0) set bfd_error to malformed_archive (since this probably
1137 indicates a truncated archive), rather than system_call_error.
1139 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1141 * Makefile.in: added rules for i386bsd.c
1142 * i386bsd.c: new file, supporting 386bsd.
1143 * configure.in: recognize i386-*-bsd target.
1144 * config/i386-bsd.mt: new file - 386bsd target configuration.
1146 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1148 * configure.in: re-arrange host section to use *-*-* notation,
1149 clean up some of the target section as well
1151 * seclet.c: cast result of bfd_get_relocated_section_contents to
1152 avoid compiler warnings
1154 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1156 * coffcode.h (coff_section_symbol): Create section if it doesn't
1159 * bout.c: Removed some unused variables.
1161 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1163 * Portability fixes from p3:
1164 coffcode.h (coff_write_relocs): removed sanity check until it
1165 works on all targets (per advice from sac).
1166 config/hp9000.mh: new file to define USG.
1167 hppa.c: #undef hppa before the JUMP_TABLE.
1168 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1170 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1171 local variable target volatile to avoid mysterious bug in
1174 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1176 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1177 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1179 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1181 * coff-z8k.c (func_da, func_jr): Lint.
1182 * coffcode.h: Use memset rather than bzero.
1183 * elf.c: Use memcpy rather than bcopy.
1184 * tekhex.c: Use memset rather than bzero.
1186 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1188 Add Adobe a.out support.
1190 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1191 * config/adobe.mt: Add.
1192 * configure.in (*-adobe-* target): Add.
1193 * targets.c (a_out_adobe_vec): Add.
1194 * Makefile.in: add aout-adobe.c.
1196 * configure.in: Put two dashes in all entries to be matched.
1197 Add comments to remind people to do this.
1198 Reorder all entries that match manufacturer names, to occur
1199 last, so they will only be matched if no more specific match
1200 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1202 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1204 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1205 since we should never have a NULL section.
1206 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1207 tests, set the section to bfd_abs_section.
1209 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1211 * coff-z8k.c: getting closer
1212 * coffcode.h (coff_get_relocated_section_contents): allow
1213 EXTRA_CASES hooks for different arches to provide different reloc
1215 * seclet.h: #ifndef around it to allow multiple inclusion
1216 * srec.c: minor doc fix
1218 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1220 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1222 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1224 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1227 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1229 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1230 filling in reloc, in case immediately following code doesn't set
1233 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1235 * coffcode.h (coff_renumber_symbols): set the last renumbered
1236 symbol pointer to NULL, as expected by coff_write_linenumbers.
1237 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1238 type R_IHCONST used on the 29k.
1240 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1242 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1243 update, based on how the underlying file was opened. Obsoletes
1245 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1246 all FASCIST_FDOPEN config defines.
1248 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1250 * sparc-opc.c: Moved to opcodes library, now that we have one.
1251 * Makefile: Don't compile it.
1253 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1255 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1257 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1259 * section.c (bfd_set_section_flags): Remove a sanity check.
1260 It is unfortunately broken, and prevents strip from working.
1262 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1264 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1265 created by last change.
1267 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1269 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1270 * bfd-in.h: Bump to version 2.0.
1272 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1274 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1275 braindamaged HP/Apollo compiler happy.
1277 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1279 * format.c: Fix description of search for matching target.
1280 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1281 * targets.c: Update description of search for matching target.
1282 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1283 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1284 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1286 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1288 * Makefile.in: Added mostlyclean/clean/distclean rules.
1290 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1292 * targets.c (target_vector): Take out oasys (unless that is
1293 the default): Because there is no magic number in archives,
1294 there can be annoying target mis-matches.
1296 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1298 * sparc-opc.c: Rigorously updated to match architecture manual.
1300 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1302 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1303 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1304 to the built-in abs_section were not written out correctly.
1306 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1308 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1309 large, assume we're using a swapped byte order and fail with
1310 wrong_format rather than dumping core.
1312 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1314 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1315 filename constraints.
1316 * Makefile.in: Updated to reflect change.
1318 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1320 Add preliminary support for the we32k:
1322 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1324 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1326 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1328 * bout.c: added support for relaxable alignment relocs.
1330 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1331 pass down pointer to play area rather than use alloca
1333 * cpu-z8k.c (compatible): made static to reduce name space
1336 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1338 Add basic support for the z8k:
1340 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1341 section.c, targets.c,
1343 * syms.c: move mis-inserted patch.
1345 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1347 Documentation fixes:
1348 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1349 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1351 * reloc.c: break out addend item from surrounding text.
1353 * doc.str (DOCDD): Defined. Adds text to output.
1354 (bodytext): Put bulletize before kill_bogus_lines.
1355 * chew.c (bulletize): End itemization after a blank line, to
1356 prevent following text from being swallowed up in an item.
1358 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1360 * configure.in: Add sparclite as a target.
1362 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1364 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1367 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1368 from a coff file (csym is null), dont deref them
1370 * ieee.c (parse_expression): get the answer right when adding an
1371 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1372 on elts so that filename is filled in.
1374 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1376 * bout.c (howto_align_table): New set of relocs, with enough
1377 data for "objdump -r" to work.
1378 (b_out_reloc_type_lookup): Recognize alignment relocs.
1380 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1382 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1383 invocations of make. Also, always create installation
1386 * config/apollov68.mh: removed -g from CC definition.
1388 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1390 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1391 overflowing gp-offset range.
1393 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1395 * srec.c (srec_set_section_contents): don't write out sections
1396 without the LOAD and ALLOC attributes
1398 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1400 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1401 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1402 * aout-target.h (callback): Don't set page/seg sizes.
1404 (set_sizes): New routine.
1405 (backend_data): Point to it.
1406 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1407 (sunos4_aout_backend): Point to it.
1408 * aoutx.h (set_arch_mach): Call set_sizes callback.
1410 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1412 * aout-target.h: Make _bfd_slurp_extended_name_table be
1413 the default. Given that we *write* the suckers (for long
1414 archive member names), we really ought to be able to read them!
1415 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1416 seem to be needed, and many machines don't have it.
1418 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1420 * coff-m68k.c (vector): read and write archives in coff format.
1422 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1424 * opc-sparc.c: New file.
1426 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1428 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1429 pointers to bfd_byte* before performing arithmetic on them. Such
1430 use with bare void* pointers is a gcc extension.
1431 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1432 * archive (normalize): Add to CONST to match actual usages with
1435 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1437 * configure.in: Recognize i486 host cpu, and use i386-elf
1440 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1442 * config/stratus.mt (CC): Remove definition.
1443 * elf.c (bfd_section_from_shdr): Test for the possibility that
1444 section_from_elf_index returns NULL and don't dereference it.
1446 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1448 * add hppa_data to bfd tdata (indirectly via sef).
1450 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1452 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1454 * configure.in: error messages to stderr, not stdout
1456 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1458 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1459 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1460 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1462 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1464 * configure.in: recognize hppa* instead of hppa
1466 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1468 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1469 RTYPE2HOWTO to cope with same.
1470 * reloc.c (bfd_perform_relocation): added support for size of -2
1471 (subtract a word reloc type). Updated doc.
1473 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1475 * Makefile.in: merged changes from progressive, removed rcsid.
1477 * archures.c, archive.c, Makefile.dos: removed rcsid.
1479 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1481 * bfd-in.h : add BFD_IS_RELAXABLE flag
1482 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1483 header e_relaxable, major hackery in callbacks
1484 * libaout.h : add space for a_relaxable.
1485 * seclet.c (rel): don't relax empty sections
1488 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1490 * section.c (STD_SECTION): add some casts to the initializers for
1493 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1495 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1496 and add appropriate casts to keep (picayune) aix-cc happy.
1498 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1500 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1501 symbol pointers. Punt expensive & useless bfd_realloc. Use
1502 malloc for raw symbols, and free it before returning.
1503 (bfd_section_from_shdr): Do not slurp symbol table until politely
1504 asked. Do not even slurp string tables.
1505 (elf_get_symtab_upper_bound): Count 'em without reading them.
1506 (elf_get_symtab): This is how to politely ask. Schlurp!
1507 This should probably just *become* elf_slurp_symbol_table, FIXME.
1509 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1511 * archive.c (bsd_write_armap): write the timestamp of the
1512 archive header to be just a little bit later than the timestamp of
1513 the file, otherwise the linker will complain that the index is
1516 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1518 * configure.in: Add m68k-ericsson-*.
1520 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1522 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1523 * elf.c: Remove unconditional debug printf's.
1524 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1525 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1526 (elf_slurp_symbol_table): Hand out symbols in forward, not
1527 reverse order. Simplify duplicate code.
1529 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1531 * elf.c: Remove "(void)" casts from function calls where the
1532 return value is ignored, in accordance with GNU coding standards.
1534 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1536 * hppa.c: Apply John's standard fix to avoid "empty translation
1537 unit" warnings from some ANSI-C compilers.
1539 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1541 * hosts/solaris2.h: Configure same as sysv4.
1543 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1545 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1546 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1547 type match actual return type.
1548 * elf_print_symbol (section_name): Make CONST.
1550 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1552 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1553 New files, for Linux (a free Unix clone for 386 machines).
1554 * Makefile.in, configure.in, targets.c: Update accordingly.
1556 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1557 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1558 correct calling of howto special functions and fixes from Raeburn
1560 * archures.c: nuke bfd_reloc_code_type
1561 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1562 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1563 SEC_NEVER_LOAD, various other bfdgas newness
1564 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1565 * targets.c: change jump table vector to above
1568 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1570 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1571 its prototype will be included in libbfd.h. Change result type
1572 to struct * (rather than equivalent typedef) so it can be used in
1573 the prototype, where they typedef won't be known.
1574 * libbfd.h: Updated version.
1576 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1578 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1579 targets.c: HPPA merge.
1581 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1583 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1584 * config/solaris2.mh: Kludge around Sun compiler bug.
1586 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1588 * libaout.h (aout_backend_data): Change defs of two bitfields to
1589 be unsigned chars instead to get around rs6000 compiler problem.
1591 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1593 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1594 Correct misconception that there can be only one symbol table.
1595 Only call elf_slurp_symbol_table on the full symbol table, not
1596 the dynamic one which is only a subset of the full one.
1598 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1600 * coffcode.h (coff_compute_section_file_positions): For I960,
1601 don't align sections in file.
1603 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1605 * targets.c (struct bfd_target): Added field for target-specific
1606 (but not file-specific) data, for distinguishing minor
1607 characteristics between (e.g.) a.out formats.
1609 * section.c (struct sec): New field user_set_vma indicates vma
1610 field should be heeded, not assumed to be unset.
1611 (STD_SECTION): Initialize that field of standard sections to zero.
1612 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1614 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1615 pre-swapped version.
1617 * archures.c (struct bfd_arch_info): Fixed order of comment and
1618 field decl. New fields indicate size of page and segment for
1620 * cpu-m68k.c (N): Fill in values.
1621 * cpu-sparc.c (arch_info_struct): Ditto.
1623 * libaout.h (struct aout_backend_data): Various bits of data (not
1624 all used currently) with characteristics of a.out implementation.
1625 Important field for now is text_includes_header, indicating that
1626 the text section starts immediately after the file header, which
1627 gets mapped in with it.
1628 (struct aout_data): New fields indicate whether vma has been
1629 adjusted yet (not yet used), and what magic number will be used in
1630 the output file (should go away in favor of vma_adjusted).
1631 (WRITE_HEADERS): Code for dealing with section sizes and related
1632 header fields replaced with call to adjust_sizes_and_vmas.
1633 * aoutx.h (some_aout_object_p): Fill in magic number field.
1634 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1635 (set_arch_mach): Set page size and segment size once CPU
1637 (adjust_sizes_and_vmas): New function; has much code moved
1638 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1639 and size parameters, as well as many header fields, after deciding
1640 on magic number for output file. Checks to ensure that this
1641 adjustment has only been done once.
1642 (set_section_contents): Call adjust_sizes_and_vmas instead of
1643 doing much of the work here.
1645 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1646 default (null) values of these fields.
1647 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1648 value in exec header.
1649 (sunos4_aout_backend, MY_backend_data): Define backend data
1650 indicating file header is included in text section.
1652 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1654 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1655 gcc version 2, to avoid warnings.
1657 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1659 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1660 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1662 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1664 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1666 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1668 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1669 * configure.in: Rewrite target parsing to use simple format.
1670 Handle sparc-sun-solaris2 configuration.
1671 * aout64.h: Avoid ANSI C brain death warning.
1672 * elf.c: Avoid trigraph (???) or /* in comments.
1674 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1676 * config/sysv4.mh: new file, RANLIB=echo
1678 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1680 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1682 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1683 elf_core_tdata_struct into a single common struct. Core files
1684 wouldn't have worked at all without this.
1685 (bfd_elf_find_section): New function for GDB's undercover use
1686 to find string sections that BFD hides from it.
1687 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1689 (elf_object_p, elf_core_file_p): Allocate internal file header
1690 storage dynamically.
1691 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1692 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1694 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1696 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1698 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1700 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1702 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1704 * configure.in: handle m680[01234]0 as aliases for m68k
1706 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1708 * coff-a29k.c: do byte relocs correctly
1709 * coffcode.h (styp_to_sec_flags): never load INFO sections
1710 * seclet.c (rel): don't relocate INFO sections
1712 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1714 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1715 Make the symbols unmodifiable.
1716 (bfd_section_init): Deleted.
1717 * init.c (bfd_init): Don't call bfd_section_init.
1719 * section.c (bfd_set_section_contents): Ensure that range to be
1720 written is within section boundaries.
1721 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1724 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1726 * coff-i960.c (howto_table): Deleted.
1727 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1728 interesting entries from old howto_table.
1729 (RTYPE2HOWTO): Adjusted to use switch.
1730 (coff_i960_reloc_type_lookup): New function.
1732 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1733 records for section symbol.
1734 (make_abs_section): Unused; deleted.
1735 (renumber_symbols): Re-order symbols so undefined symbols come
1736 last, as COFF format desires.
1737 (coff_write_symbol): Put C_FILE symbols in debug section always.
1738 (coff_section_symbol): New function; creates a symbol with the
1739 same name as a section, and sets up aux records for it.
1740 (coff_add_missing_symbols): New function; adds section symbols to
1741 symbol table if they aren't there already. Should someday also
1742 add a dummy C_FILE symbol if none is present.
1743 (coff_write_object_contents): Add missing symbols before preparing
1744 symbol table to be written.
1745 (coff_slurp_reloc_table): Verify that symbol indices read in are
1746 in a reasonable range.
1747 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1748 (obj_conv_table_size): Accessor macro.
1750 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1751 reloc types on i960.
1753 * bfd-in.h (bfd_get_section_name): New macro. Like
1754 bfd_section_name, but returns rvalue, not lvalue.
1755 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1756 (bfd_get_section_flags): Now returns rvalue.
1758 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1759 general, some specific to sparc or i960.
1761 * aoutx.h (set_section_contents): Set VMA for each section based
1762 on previous section. If text section VMA doesn't appear to have
1763 been set, make a best guess from the type of file.
1765 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1767 (MY(vec)): Initialize reloc_type_lookup field.
1769 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1770 (bfd_error_trap, bfd_error_vector): Extern, not common.
1772 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1773 few types of relocs for sparc; will need enhancement.
1775 * bout.c (callj_callback): Use DEFUN macro in definition.
1776 * coff-i960.c (optcall_callback): Likewise.
1778 * targets.c (bfd_target): Added fields reloc_type_lookup and
1779 _bfd_make_debug_symbol. Also minor comment changes.
1780 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1781 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1782 than arch info, and dispatch with BFD_SEND. Callers changed.
1783 * archures.c (struct bfd_arch_info): Deleted field
1785 * cpu-*.c: Don't initialize that field.
1787 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1788 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1789 (bfd_errmsg): Now returns ptr to const.
1790 * bfd-in.h (bfd_errmsg): Fix prototype.
1792 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1793 * reloc.c (bfd_generic_relax_section): Ditto.
1795 * section.c (Section Output doc): Improve description of use of
1796 output_section and output_offset.
1798 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1800 * sco-core.c: new file from net.
1801 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1802 Now we have the hairy linker, it's possible to move symbols from
1803 one section into another. Actually make that work!
1805 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1807 * hosts/sun3.h: fix declaration of free.
1809 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1811 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1812 * coff-h8300.c (reloc_processing): all relocs are relative to
1814 * opncls.c: don't use fdopen on DOS systems
1816 short patches from Glenn Kasten (glenn@ready.com)
1817 * target.c: enabled oasys support
1818 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1819 fix problem where a relocation which crossed a modification byte
1820 boundary did not work. Fix problem where a relocation near the end
1821 of a data record did not work.
1824 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1826 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1827 archvie header string counts the endian way, this heuristic sees
1828 how big an archive string to read by trying it one way and if the
1829 string table is unreasonably big, trying it the other. *FIXME*.
1830 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1832 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1834 * bfd-in.h: Increase version number to 1.97, for consistency
1836 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1838 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * bfd-in.h: bump version to 1.96
1841 Major change; changed calling convention for
1842 bfd_get_relocated_section_contents so that caller allocates
1843 memory for section data.
1844 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1845 seclet.c, targets.c, bfd.c: reflect new convention.
1846 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1847 case, then use reasonable default values for SEC_* flags.
1849 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1851 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1852 size of output reloc struct.
1853 * targets.c, Makefile.in: comment out tekhex for the moment.
1854 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1855 * configure.in: tandem target is st2000
1856 * coff-m68k.c: rename static howto_table to global
1857 m68kcoff_howto_table.
1858 * bout.c: remove unnecessary abort
1859 * coff-a29k.c: various changes to the way relocations work to cope
1860 with the "new order" and latent bugs.
1863 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1865 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1866 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1867 * reloc.c (bfd_perform-relocation): don't relocate refs to
1868 absolute symbols if doing a partial link.
1870 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1872 * configure.in: Add a29k-amd-udi.
1874 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1876 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1877 internal_exec structure before initializing the fields that
1878 are used, so that the unused fields are in a known state.
1880 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1882 * tekhex.c (struct data_struct): Convert from typedef that
1883 typedefs nothing to a normal structure declaration.
1884 * tekhex.c (pass_over): Prototype args for function that
1885 second arg points to.
1887 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1889 * Makefile.in: remove old style staging. Do not print recursion
1892 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1893 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1896 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1898 * bfd.c, Makefile.in: added tekhex
1899 * aoutx.h (set_section_contents): pages should be padded to the
1900 size of a page, not the size of a segment.
1901 * configure.in: added go32 host and i386-aout target.
1902 * i386aout.c, libaout.h: now works for go32 target
1903 * ieee.c: fix bit rot.
1904 * seclet.c: support for padding seclet type.
1906 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1908 * Makefile.in: added .NOEXPORT:
1910 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1912 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1914 * elf.c (elf_compute_section_file_positions,
1915 elf_write_object_contents): Return boolean, not NULL (which
1917 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1918 Also ifdef-out code that aborts on unhandled section types.
1920 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1922 * configure.in: Recognize ncr3000 config
1923 * Makefile.in (MINUS_G): Pass on to recursive makes.
1924 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1926 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1928 * Makefile.in: Now that we have sym.h and symconst.h, compile
1929 coff-msym.c on all systems.
1930 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1931 * coff-msym.c: Update include files and comments; add weakext bit.
1933 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1935 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1936 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1938 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1940 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1941 * configure.in: Add new host and target configs.
1942 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1943 structs, which vary; just use member name.
1944 (elf_object_p, elf_core_file_p): Lint, fix comments.
1945 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1947 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1949 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1950 local, disposable, copy of the external form of section header
1951 table and program header table entries.
1953 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1955 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1957 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1959 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1962 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1964 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1966 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1968 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1969 not internal bfd_assert function (twice).
1971 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1973 * aout-target.h: change ar_max_namelen to 15 (the right value)
1974 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1977 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1979 * archive.c (bfd_generic_archive_p): check for bout archives too.
1980 * bout.c: make it work again.
1982 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1984 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1986 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1987 bfd_xmalloc() instead of bare malloc().
1989 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1991 * Makefile.in: pass down MAKEINFO on info.
1993 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1995 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1996 host/h-<foo> now just <foo>.
1997 * configure.in: reflect changes
1999 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2001 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2002 actual source file, not just the generated libbfd.h.
2004 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2006 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2007 gdb on little-endian 960 code.
2008 * archive.c (compute_and_write_armap): indirect symbols should go
2009 into the archive header too.
2011 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2013 * Makefile.in: added check target.
2015 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2017 * coff-msym.c: Move this file from gdb/ecoff.c. It
2018 handles byte-swapping for ECOFF (MIPS symbol) files.
2019 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2020 to the files built on MIPS-based hosts.
2021 * Makefile.in: Add rule for coff-msym.
2023 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2025 * Makefile.in: added clean-info target. MINIMIZE=1.
2027 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2029 * coff-rs6000.c: Move core file functions into separate
2030 new file rs6000-core.c. This is needed because reading
2031 core files depends on native include files that conflict
2032 with ../include/coff/rs6000.h.
2033 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2035 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2037 * aoutx.h (NAME(aout,print_symbol)): Don't print
2038 symbol addresss for undefined symbols.
2039 * coff-rs6000.c: Various updates (due to target-
2040 independent changes).
2041 * libbfd.h: Ditto (tdata field is now a union).
2042 * hosts/h-sparc.h: Removed prototype for bogus function
2043 'emset' (presumably should have been 'memset' - which is there).
2045 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2047 * configure.in (mips-big-* target): Same is Iris.
2049 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2051 * aoutx.h (translate_from_native_sym_flags): when creating an
2052 alias symbol, fill in the section as undefined, rather than
2053 leaving it blank. If an output section can't be found for a
2054 symbol, then don't core dump.
2056 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2058 * Makefile.in, configure.in: removed traces of namesubdir,
2059 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2060 copyrights to '92, changed some from Cygnus to FSF.
2062 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2065 * coff-h8300.c: fix stupid reloc subtraction bug
2066 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2067 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2068 the symbol.flags and done_lineno fields.
2070 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2072 * coffcode.h (coff_write_symbol): write out the correct number of
2074 * cpu-h8300.c: fix disassembly bug
2076 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2078 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2079 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2080 reloc.c, section.c (bfd_map_over_sections), targets.c
2081 (bfd_target_list): Protolint.
2082 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2084 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2086 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2088 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2089 section of a symbol rather than the section of a reffed symbol to
2090 determine the r_index of an emmitted reloc.
2092 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2094 * PORTING: New (preliminary) porting guide.
2096 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2098 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2099 (howto_hvrt16): lint.
2101 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2103 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2104 a full configuration (with possible cross-development),
2105 instead of using host-aout.c.
2107 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2109 * aout-target.h (MY(write_object_contents):
2110 Set obj_reloc_entry_size (abfd).
2111 * gen-aout.c: Change to emit a .c files, not a .h file.
2113 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2115 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2116 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2118 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2120 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2121 with more than one auxent can cause nasty core dumps.
2123 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2124 "done_lineno" so that a symbol which appears twice in the symbol
2125 table only gets it's linenumbers relocated once. Modifed
2126 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2129 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2131 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2132 stuff to use the New Order.
2134 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2136 * ieee.c: Change type of envi[] to unsigned char.
2138 * configure.in: fix vax ultrix configuration.
2140 * elf.c (bfd_section_from_shdr): Deal with null return from
2141 bfd_make_section(). (elf_object_p): Select endianess properly.
2143 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2145 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2147 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2149 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2150 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2151 * host-aout.c: Don't use aout-params.h; configure these systems
2152 in their xm files, not in a randomly generated file.
2153 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2155 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2157 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2159 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2160 host_aout_vec here as well.
2162 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2164 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2165 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2166 to prevent undefined symbol.
2168 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2170 Various lints found on PersSony
2171 * aoutx.h: cast an enum
2172 * coff-a29k.c: many ints in reloc structure turned to enum
2173 * coffcode.h: more enums
2174 * cpu-h8300.c: more enums
2175 * opncls.c: more enums
2177 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2179 * configure.in: Make Tahoe configuration work again.
2180 * bfd-in.h: Remove trailing comma from enum declaration.
2181 * ieee.c: Can't put byte values >0x7F into a signed char.
2183 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2185 * Makefile.in: Add dependencies for various coff-*.o files.
2187 * elf.c: Remove extraneous paren from core_prpsinfo and
2188 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2189 Replace references to old section "size" member with new
2190 "_raw_size" member. Implement elf_make_empty_symbol, which
2193 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2195 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2198 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2200 * coffcode.h (bfd_coff_relax_section): now static.
2201 (bfd_coff_get_relocated_section_contents): various type lints.
2203 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2205 New entry point in the transfer vector - bfd_relax_section.
2207 * aout-target.h: add to vector, call generic_relax
2208 * bfd-in.h: add to vector
2209 * bfd.c: add #define for vector
2210 * bout.c: add to vector, call generic_relax
2211 * coffcode.h: add to vector, also now has coff specific relax code
2212 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2213 * elf.c: call generic_relax
2214 * ieee.c: call new vector, clean up some bugs due to the creation
2216 * libbfd.h: add bfd_generic_relax_section EXFUN
2217 * oasys.c: call generic_relax
2218 * reloc.c: implement generic_relax
2219 * seclet.c: moved much of this into coffcode.h
2220 * srec.c: call generic_relax
2221 * targets.c: define new transfer vector
2223 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2225 * everything: now modified to use smaller reloc type. Self hosts
2228 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2230 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2231 New files for stratus.
2233 * configure.in: Add configuration fragments for stratus.
2235 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2237 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2238 variables as CONST since they are set to point to a const char
2239 string. Fixes compiler complaints.
2241 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2243 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2246 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2248 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2249 symbols, so that we can emit the correct file name even
2250 if it's an include file.
2252 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2254 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2255 (Reported by john@labtam.labtam.oz.au (John Carey)).
2257 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2259 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2261 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2262 being used to -DHAVE_PROCFS.
2264 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2265 '#include "fopen-same.h"' to end of file to match other h-* files.
2267 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2269 * configure.in: Change svr4 references to sysv4. Add case
2270 "unknown" for target vendor and infer some targets based
2271 on the specified operating system.
2273 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2275 * bfd-in.h, libaout.h: ANSIfy enums.
2277 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2279 * archive.c (normalize): created version for VMS which removes the
2280 VMS directory crap from the front and end of a filename, eg turn
2281 [-.foo]bar.obj;123 into bar.obj
2282 (bfd_construct_extended_name_table): now writes index into an
2283 extended name table in decimal - the same base used to read an
2284 extended name table.
2286 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2288 * aout-encap.c: Fix to use aout-target.h.
2289 * aoutf1.h: Use standard MY_object_p and MY_callback
2290 in aout-target.h. Remove target-specific versions.
2291 * host-aout.c: Re-write to use aout-target.h.
2292 * gen-aout.c: New files use with host-aout.c to generate
2293 host-specific a.out-related parameters.
2294 * Makefile.in: host-aout.o depends on aout-params.h, which is
2295 generated by gen-aout.
2296 * aout-target.h: Make a little more flexible.
2297 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2298 macro. Instead, inline it in aout-target.h.
2299 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2300 a gcc -Wall warning.
2301 * archive.c: Add missing commas in DEFUN macro (2 places).
2302 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2303 Berkeley ones, now that libiberty has them:
2304 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2305 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2306 remove unused variable.
2308 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2310 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2311 and execname inside HAVE_PROCFS ifdef since they are unused
2312 when it is not defined.
2314 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2316 * elf.c: Flag all sections as either code or data. We can't
2317 be sure what they are anyway, since ELF doesn't fit the
2318 traditional model of text+data+bss very well. Add new local
2319 function elf_read() to simplify code. Record entry point in
2322 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2324 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2325 rather than N copies of the same lines.
2327 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2329 * cpu-h8300.c: disassemble branch displacements correctly
2330 * coff-h8300.c: put reloc offsets out in 32bits
2332 * makefile.dos, configdj.bat: New files from DJ
2333 * cache.c: fopen with new macros is needed for DOS.
2334 * ieee.c: environ renamed to envi to stop an include file
2336 * opncls.c, coff-rs6000.c: more fopens with macros.
2338 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2340 * Makefile.in: infodir belongs in datadir.
2342 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2344 * Makefile.in: fix where docdir lives
2346 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2347 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2348 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2349 srec.c, syms.c, targets.c : all new documentation and lint
2353 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2355 * coffcode.h, srec.c: Lint.
2357 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2359 * Makefile.in: install using INSTALL_DATA, added standards.text
2362 * configure.in: mark directory as target dependent. configure
2363 nows works in objdir always so make file existence checks
2366 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2368 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2369 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2370 and mandir now keyed off datadir by default.
2372 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2374 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2375 computation of arch and machine type so it's worked out before
2376 some_aout_object_p is called.
2377 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2379 * archures.c: add extra field 'section_align_power' to hold
2380 default section alignment in object files.
2381 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2382 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2383 initialize the new field.
2384 * bout.c (b_out_callback): replace the text size, since aout
2386 * aoutx.h: Documentation in the new style
2388 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2390 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2391 use the saved value if mtime_set is already set (intended
2392 for archive files, though apparently not used yet).
2394 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2396 * targets.c: Revise comments about how to configure the target
2397 vector, to match reality. Remove mention of obsolete methods.
2398 Remove long lists of capitalized macros that turn into the same
2399 thing in lowercase. Normal vector simply lists all known
2400 lowercase xvec names; all other cases are handled by SELECT_VECS.
2402 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2405 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2406 list of supported targets.
2408 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2410 * archive.c (bsd_write_armap): The pad byte sometimes added to
2411 the string table in a __.SYMDEF member is now
2412 counted as part of the size of the string table.
2413 This is compatible with the old ranlib, as well as Sun's.
2415 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2417 * srec.c: Rewrote to fix many bugs; now gets the record type
2418 right, doesn't choke on input, sets the start address in an S9 and
2419 fills in the filename on an S0.
2421 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2423 * cpu-h8300.c: Add support for MEMIND addressing mode
2425 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2427 * coffcode.h: use the new macro if available
2429 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2430 * Makefile.in: Fixed dependencies due to file rename
2432 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2433 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2434 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2435 newos3.c, stab-syms.c, syms.c: All these files have had their
2436 #includes altered to point to the new places.
2438 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2440 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2442 * configure.in: Add vendor "ncr" as supported per-target vendor.
2443 Add svr4 case for i386 per-host case.
2445 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2448 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2450 * syms.c (bfd_decode_symclass): Return 'A'
2451 for symbols that are both absolute and global.
2452 * archive.c (bfd_special_undocumented_glue): Return NULL
2453 if bfd_ar_hdr_from_filesystem returns NULL.
2455 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2457 * Makefile.in: added coff-h8300
2458 * configure.in: now h8 is a coff target
2459 * cpu-h8300.c: fix various disassembly problems
2460 * libcoff.h: took out some code which has been #0ed for a long
2462 * targets.c: added h8 coff
2463 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2464 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2466 * coffcode.h: Started to change the way machine dependencies are
2467 handled, from the nest of #ifdefs to macros defined in the
2468 including coff-<foo>.c
2470 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2472 * aoutx.h (some_aout_object_p): Set the `executable' bit
2473 if the entry point is contained in the text segment, even if the
2474 text segment is at location 0.
2476 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2477 nonstandard MIPS sections (.rdata, .sdata, etc).
2479 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2480 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2481 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2483 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2485 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2487 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2488 from syms.c to new file stab-syms.c. Also, since GNU extended
2489 type codes such as N_SETT are no longer in ../include/stab.def,
2490 include them manually.
2491 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2492 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2493 * libaout.h: Added prototype for aout_stab_name().
2494 * Makefile.in: Update Makefile for new stab-syms.[co].
2496 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2498 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2499 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2500 just make N_XXX work by excluding the header from the text segment.
2501 * aoutx.h: Fix comments to match.
2503 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2505 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2506 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2507 for the "logical" text segment (i.e. never consider the exec
2508 header to be part of the text segment). This change is
2509 needed for consistency with various other parts of bfd and ld.
2510 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2511 and move calculation of obj_textsec(abfd)->size to libaout.h.
2512 * bfd-in.h: Removed bogus ';'.
2514 * Makefile.in: Add MINIMIZE flag to select lean
2515 or bloated target_vector.
2516 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2517 * newsos3.c: Fixes to ../include/aout64.h remove need
2518 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2520 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2522 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2523 handle both little and big-endian targets, with little
2524 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2525 * host-aout.c: Add FIXME note.
2527 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2529 * targets.c: Make the default target_vector contain
2530 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2531 Old behavior can be gotten by defining ALL_TARGETS.
2532 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2533 Factored out common code into new file aout-target.h.
2534 Saves a lot of duplicate code for a.out variants.
2536 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2538 Get 'make headers' to work when configured with +subdirs.
2539 * Makefile.in: Add $(subdir) to docdir path.
2540 * doc/Makefile.in (protos): Add $(srcdir) prefix
2541 to name of sed scripts.
2543 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2545 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2546 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2547 to include names of N_SETT etc.
2549 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2551 * elf.c: Add minimal support for ELF symbol tables. Generates
2552 canonical bfd symbol tables from ELF symbol tables. Change the
2553 name of some functions from bfd_<name> to elf_<name>.
2555 * syms.c: Trivial fix to comment to remove a redundant "to".
2557 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2559 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2560 form that GDB recognizes as COFF.
2562 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2564 * ieee.c (ieee_object_p): cast NULL correctly.
2565 * configure.in: added harris host
2567 * coff-a29k.c: Lots of changes, most from David Wood.
2569 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2571 * coff-m88k.c (coff_write_armap): Just #undef it.
2573 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2575 * Makefile.in: standardize on MINUS_G to disable debugging
2576 * coff-m88k.c: create coff armaps instead of bsd ones.
2577 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2580 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2582 * elf.c: Additions to support ELF format core files.
2583 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2584 has support for /proc (all the include files in particular).
2586 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2588 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2589 of two N_SO stabs, one for directory, and one for filename.
2591 * bfd-in.h (print_vma): Factor out duplicate definition.
2593 Exit a little more gracefully when malloc returns NULL.
2594 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2595 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2596 * libbfd.h: Rre-generated due to libbfd.c update.
2598 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2600 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2602 * elf.c (elf_object_p): Don't try to create a bfd section for
2603 the first ELF section header. It is just a placeholder.
2605 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2607 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2608 core files, when compiling native.
2609 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2611 FIXME: The aoutf1.h change below needs to be reversed back
2614 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2616 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2617 manipulation of lnno fields in lineno structs in a coff-<f>.h
2618 independent way. Override it in coff-<f>.h to your favourite
2619 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2620 (coff_swap_lineno_out): modified to use the new macros.
2622 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2624 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2625 unknown arch when the magic number doesn't specify the
2626 architecture, since some OSs (eg old sun3s) don't set the number, and
2627 020 is probably the right answer anyway.
2629 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2631 * hosts/h-news.h, hosts/h-rtbsd.h:
2632 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2633 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2634 bfd_print_symbol_nm, for use by nm.
2635 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2636 bfd_print_symbol_nm option, to print in nm format.
2637 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2638 oasys.c (oasys_print_symbol): Provide stub implementations
2639 for bfd_print_symbol_nm.
2640 * syms.c: New function bfd_decode_symclass, used by nm printer.
2641 New function bfd_stab_name to look up string name of stab code.
2643 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2645 * Makefile.in: Added ctor.c
2646 * archures.c (bfd_default_arch_struct) added
2647 bfd_default_reloc_type_lookup.
2648 * coffcode.h: removed a load of #if 0ed code.
2649 (coff_compute_file_section_positions): now works out the section
2650 alignment and size correctly in all cases.
2651 (coff_get_symtab): looks for constructor symbols and calls the
2652 right function when they're found. (coff_canonicalize_reloc):
2653 knows when a section is full of constructors and does the right
2655 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2657 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2658 * libcoff.h: removed #if 0ed code
2659 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2660 arch independent constructor relocation type.
2661 (bfd_reloc_type_lookup): removed the comment "this will go away"
2662 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2663 reloc which is used when BFD_RELOC_CTOR falls through to give a
2664 default 32bit reloc for constructors.
2665 (bfd_default_reloc_type_lookup): added.
2666 * aoutf1.h: fixed SEGMENT_SIZE typo.
2668 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2670 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2671 matching prefix "coff".
2672 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2673 rs/6000 csect records.
2675 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2677 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2678 * configure.in: add motorola delta88 cases
2679 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2680 write_armap prototype
2681 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2683 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2685 * Rename COFF-related files in `coff-ARCH.c' form.
2686 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2687 coff-mips.c, coff-rs6000.c to be exact.
2689 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2690 make output clutter.
2691 * config/mt-*: Ditto.
2693 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2695 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2696 John Gilmore. Archive support from Damon A. Permezel.
2698 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2699 * configure.in: Add rs6000 case.
2700 * targets.c: Add rs6000 vector.
2701 * archures.c: Add rs6000, fix comment on romp.
2702 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2703 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2704 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2705 * section.c (bfd_make_section): Return NULL on attempt to create
2707 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2708 (bfd_swap_aouthdr_in): Handle lots more members.
2709 (make_a_section_from_file): If section has already been seen,
2710 just return false rather than overwriting it.
2711 (coff_real_object_p): Understand incoming magic numbers.
2712 (coff_set_flags): Understand outgoing magic numbers.
2713 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2714 (build_debug_section): Add fn for reading debug string section.
2715 (get_normalized_symtab): Handle symbol names in debug string section.
2716 Remove unused obj_string_table.
2717 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2718 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2719 existing section before making one.
2720 * cpu-rs6000.c: New file.
2721 * rs6000coff.c: New file.
2723 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2725 * elf.c: Add partial support for ELF format corefiles. Still needs
2726 support for extracting registers from corefiles.
2728 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2730 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2731 RANLIB is defined as echo, send the output to /dev/null to help
2732 reduce clutter in the output from doing a make.
2734 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2736 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2737 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2739 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2741 * coffcode.h (coff_compute_section_file_positions): make it pad
2742 section size out if there are alignment restrictions so that the
2743 image will be ok on a system where section positions are worked
2744 out by accumulating sizes rather than from the section headers.
2745 * targets.c (proto write_armap). Changed orl_count to unsigned.
2746 * opncls.c (bfd_close_all_done). Added so that generative
2747 programs like gas can close a bfd without causing bfd confusion.
2748 * libbfd.h (changed becuase of protos)
2749 * amdcoff.c: messed with the way that jmp displacements are
2750 calcualated. This may not yet be totally correct.
2751 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2753 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2754 abs symbol has no section (like a register symbol).
2755 (coff_write_symbol) now zeros auxent before filling it up to help
2756 with sensitive applications.
2757 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2759 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2761 * bfd.c: Make sure we don't get a macro strerror().
2762 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2763 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2764 attempt to recover command, ifdef NO_CORE_COMMAND.
2765 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2767 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2769 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2771 * archive.c (bsd_write_argmap): The size of the ranlib structures
2772 should not include the size field itself.
2773 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2774 adata(abfd)->exec_bytes_size field instead of constant macro,
2775 because aoutx.h compiles to a simple .o file shared by
2776 all 32-bits a.out targets.
2778 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2780 * configure.in: Allow i386-sco-sysv.
2781 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2782 * cpu-h8300.c: lint.
2784 * host-aout.c: New strategy. We use common code, include files,
2785 and data structures to handle the file, but set a few parameters
2786 from the host's config file (page size, text start addr, etc).
2787 * libaout.h: Define HP BSD machine types.
2788 * aoutf1.h: Handle reading a.outs with these types.
2790 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2791 virtual-memory-address of the .reg section. We can't just make a
2792 section for "all the regs and nothing else" because only GDB knows
2793 exactly where the regs are (scattered around the upage and stack).
2794 Clean up memory allocation. Remove big- and little-endian
2795 vectors, replace with single vector; this only runs on the host,
2796 in host byte order. Replace byteswap routines with aborts in case
2798 * targets.c: There's only one trad_core_vec now.
2799 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2801 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2803 * hosts/h-amix.h (free): Fix prototype.
2805 * aoutx.h: Don't use NULL as an integer, for braindead systems
2806 that declare it as (void *)0. (From Peter Schauer.)
2808 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2810 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2811 problem with bad Ultrix system headers.
2812 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2813 various kinds of alignments for the various kinds of
2816 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2818 * doc/Makefile: Don't assume . is on the path (from James Clark).
2820 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2822 * Makefile.in: Avoid Sun Make VPATH bugs.
2823 * targets.c: Declare trad_core vectors extern.
2825 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2827 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2828 * libbfd.h: Moved ALIGN macro here.
2829 * bout.c (b_out_callback): Replace i960_align by align_power.
2831 * libaout.h (struct aoutdata): Added fields page_size,
2832 segment_size and exec_bytes_size. These help generic code
2833 (in aoutx.h and libaout.h) to figure out where to align
2834 the various segments in a demand paged file.
2835 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2836 to decide if the exec header counts in a_text (text segment size).
2837 Also, assume D_PAGED flag is set; don't set it here.
2838 * bout.c (b_out_callback): Add initialization of
2839 adata fields page_size, segment_size, and exec_bytes_size.
2840 * host-aout.c (NAME(host_aout, callback) and
2841 NAME(host_aout,mkobject): Ditto.
2842 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2843 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2844 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2845 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2846 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2847 for some systems (mainly sunos), so do it in the callback instead.
2848 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2849 * aoutx.h (NAME(aout,set_section_contents): Change the way
2850 filepos and size of sections are carried out to support
2851 older styles of demand paged executables.
2854 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2856 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2857 * bfd.c: Added macros to enable gas to swap coff records.
2858 * coffcode.h: Make the coff_swap_*_out routines return the number
2859 of bytes swapped, and cleaned up their prototypes.
2860 * configure.in: Added ebmon/coff support
2861 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2863 * targets.c: Added new entry points for coff swapping
2865 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2867 Restructure configuration scheme for bfd, binutils, ld.
2869 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2870 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2871 Change some config names to match other dirs.
2872 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2874 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2875 ../include/sysdep.h.
2876 * cpu-i960.c: Strncmp needed a length arg.
2877 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2878 * i386aout.c: Remove dead N_TXTOFF override.
2879 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2880 * config/: Rename some config files to match up h-*.h names.
2881 Remove all the HOST_SYS definitions from the config files.
2882 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2883 * hosts/h-hp9000.h: Remove USG comment.
2884 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2885 * hosts/h-news.h, h-sparc-64.h: New config files that had
2886 previously been kludged in the <sysdep.h> file.
2888 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2890 * config/*: trad-core support is HOST dependent, not target
2891 dependent. Target config files only set DEFAULT_VECTOR and/or
2892 other vector elements. Exception: when host-aout.c is in use,
2893 in which case we're forced to assume we're native (hp, vax,
2894 tahoe). Rename XDEPFILES to HDEPFILES.
2895 * Makefile.in: Rename XDEPFILES.
2896 * config/h-sun*: Don't force static linking.
2897 * trad-core.c: Document how to use it nowadays.
2898 * i386aout.c, newsos3.c: Clean up.
2899 * i386coff.c: Allow 386 coff files to be used as core files too
2900 (for reading core files from embedded systems).
2902 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2904 * Add i386aout.c for a.out support on the i386.
2906 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2908 * reloc.c, section.c, syms.c, targets.c: correct info-node
2909 structure in *doc* comments.
2910 doc/Makefile: stop hiding complaints from makeinfo.
2912 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2914 * aoutx.h (...some_aout_object_p): Take a third parameter,
2915 the internal_exec struct, and avoid ever looking at an
2916 external_exec. All callers changed to read the entire
2917 external_exec struct, swap and check its magic number,
2918 swap in the whole structure, and pass the swapped-in version to
2920 * bout.c: Bring into modern era. Use single _object_p routine
2921 for big- aand little-endian. Provide internal and external
2922 exec header structs. Use separate swap-in and swap-out routines.
2924 * libaout.h: Move struct internal_exec from ../include/aout64.h
2925 to here. Add obj_symbol_entry_size to struct aoutdata.
2926 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2928 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2929 EXTERNAL_NLIST_SIZE. Callers changed.
2931 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2933 * bfd.c: Remove strerror() to libiberty.
2935 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2936 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2937 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2938 last byte of transfer, not first byte, is within the section.
2940 * host-aout.c: Remove `BSD' archive support. Lint.
2942 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2943 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2944 `bfd_arch_info_type'. All uses changed.
2945 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2946 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2947 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2948 it needs a better name.) All uses changed.
2949 * targets.c: Rename `enum target_flavour_enum' to `enum
2950 target_flavour', and remove the `_enum' from all of the enum
2951 values themselves. All uses changed.
2953 * configure.in, config/h-i386mach: i386 mach host.
2954 * config/t-i386-aout: Use host-aout.c.
2956 * trad-core.c: Give it its own xvec's to make it independent
2957 of other file formats.
2958 * ecoff.c, host-aout.c: Remove refs to trad-core.
2959 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2960 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2962 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2964 * reloc.c: Extended NEWHOWTO macro
2965 * ieee.c: Changed the way 8bit pcrel is done
2966 * cpu-h8300.c: got the registers in the right order
2968 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2970 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2971 prediction is vindicated!
2973 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2974 Remove refs to howto.c, since Steve forgot.
2976 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2978 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2979 still work. Now allows any architecture/machine to be set.
2981 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2983 * howto.c deleted and moved code to reloc.c
2985 * libbfd.h, libbfd-in.h removed $id stuff for real
2987 * cpu-h8300.c Made it match various different spellings of h8300.
2989 * archures.c: Took out the first char filter which made it only
2990 look for a cpu/arch match when the first chars of supplied and
2991 tested names were the same.
2993 * targets.c removed oasys stuff, pending someone to fix the bugs
2997 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2999 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3000 ELF support good enough for GDB.
3001 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3002 m68k-cbm-svr4 host and target.
3003 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3004 so `diff' and `patch' can cope.
3006 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3008 * archures.c: removed texinfo error
3010 * init.c: added texinfo hooks, and removed initialization error
3013 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3016 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3018 * cpu-i960.c: Avoid numerical count of initializers.
3020 Vax Ultrix changes from David Taylor <taylor@think.com>:
3021 * host-aout.c: Make little-endian vector really little-endian.
3022 * configure.in: Separate vax and tahoe cases, handle ultrix.
3023 * config/t-vax: Add trad-core.o.
3024 * config/h-vaxult: New host system.
3026 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3028 * bfd-in.h VERSION, change version number to 0.18, this makes a
3029 gap, but now is the same as the linker version number.
3031 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3032 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3033 files will eventually contain processor specific bits for bfd,
3034 like strange relocation information and dis/assembly. So far only
3035 the H8 has been even partially done. This work also ties in with
3036 the change in handling architectures.
3038 * amdcoff.c: (a29k_reloc) fix error message.
3040 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3041 discover the architecture of the bfd. (sunos4_callback) calls the
3042 function bfd_set_arch_mach rather than stuffing stuff directly
3043 into the bfd. (sunos4_write_object_contents), changed names of
3046 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3047 setup the environment.
3049 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3050 headers in big endian format, regardless of the endianess of the
3053 * archures.c: totally changed. Now an architecture is represented
3054 with a pointer to an info structure rather than an enumerated type
3055 and a long. The old info is available as two elements in the
3056 structure. Future enhancements to architecure support will
3057 involve pointers to methods being placed into the info structure.
3059 * bfd.c: changed the definition of the bfd structure for the new
3062 * bout.c: (b_out_set_arch_mach) changed to use the new
3063 architecture mechanism.
3065 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3066 the new architecture mechanism.
3068 * configure.in: added h8 stuff.
3070 * ieee.c: too many changes to note. Now ieee files written with
3071 bfd gas and ld can be read by gld and ieee only linkers and
3074 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3076 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3077 than fixing the structure directly.
3079 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3080 than fixing the structure directly.
3082 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3083 before opening a bfd.
3085 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3086 rather than fixing the structure directly.
3088 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3089 in the t/hmake file) a user can select which backends they want
3090 linked with bfd without changing the source.
3092 * init.c: new, looks after initializing modules.
3094 * howto.c: for future use, will allow an application to work out
3095 what cookie to use as a handle on a relcoatio howto.
3097 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3099 * srec.c: Better error checking, partly from Peter Schauer.
3100 (srec_object_p): Avoid assuming any file that starts with 'S' is
3101 an S-record file! (Check for 3 uppercase-hex digits after it.)
3102 (ISHEX): Define new macro for checking supposedly hex characters.
3103 (pass_over): Treat as EOF any S-record line that:
3104 * doesn't have hex in either size character
3105 * produces a size larger than 0x7F
3106 * has an unrecognized type number
3108 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3110 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3111 opncls.c: Lint (saber actually).
3113 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3115 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3116 * newsos3.c: Fixed two types: newos3 -> newsos3.
3117 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3118 to use correct segment.
3120 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3122 * aoutx.h (print_symbol): Handle missing symbol->name.
3124 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3126 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3129 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3131 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3132 add sgi/irix support.
3134 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3136 Changes for the AMD 29000 Ultracomputer port from David Wood.
3139 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3141 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3144 * coffcode.h (coff_real_object_p): Pass information about the
3145 current file's coff symbol format to BFD via the coff_data struct.
3146 (coff_find_nearest_line): obj_icof => coff_data.
3147 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3148 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3149 and DIMNUM == E_DIMNUM.
3150 * configure.in: Handle a29k-*-* hosts, and targets
3151 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3152 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3153 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3154 local_linesz to `coff_data' (tdata) struct.
3155 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3156 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3158 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3160 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3161 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3163 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3165 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3167 (sunos4_core_file_matches_executable_p): Fix header comparison.
3168 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3169 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3171 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3173 Allow GDB to patch object files.
3175 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3176 * trad-core.h (trad_unix_core_file_p): Ditto.
3177 * aoutx.h (aout_set_section_contents): On first output, check
3178 abfd->direction and complain if erroneous.
3180 * Makefile.in: Add crude dependencies.
3182 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3184 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3185 to h/t-xxxx files so that everything will work on System V.
3187 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3189 * aoutx.h: Add information on host-aout.c and how to configure
3190 to use it, to the manual.
3191 * configure.in: Tix typo.
3192 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3193 else dummy out the core file support.
3194 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3195 specified, use it to locate the data section.
3196 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3197 rather than as chars (lint).
3199 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3201 * aoutx.h, coffcode.h: saberized.
3203 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3205 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3207 bfd.c, targets.c: minor rewording of doc segments
3210 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3212 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3213 etc, rather than TEXT_START_ADDR.
3214 * host-aout.c: Remove #if 0 around whole thing.
3215 Update to modern (32/64-bit) a.out naming conventions.
3216 Include a large chunk of ../include/a.out.gnu.h to get macros that
3217 are not defined by the system include files.
3218 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3219 macro used by the other a.out implementations.
3220 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3222 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3224 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3225 texdoc and psdoc; make these depend on generated .texi's
3227 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3230 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3233 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3234 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3235 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3236 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3237 obtrusive marks indicating .c origins.
3239 * bfd.texinfo: generalize most references to linker
3241 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3243 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3244 * archures.c: remove empty foo() definition (crept in at vn1.9)
3246 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3248 * bfd.texinfo: use @setchapternewpage on instead of lots of
3249 @page's; minor rephrasing in Introduction.
3251 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3252 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3253 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3254 segments): used BFD (caps) more consistently as a name in
3255 discourse, fixed a few other minor typos and uses of fonts
3258 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3260 * coffcode.h: fixed bug where string table size wasn't being swapped.
3262 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3264 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3266 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3267 flags. (bfd_print_symbol_vandf) now knows what to do with the
3270 * aoutx.h: made translate_from_native_sym_flags and
3271 translate_to_native_sym_flags produce the above flags.
3274 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3276 * all files: update copyright notices for GPL version 2.
3277 Install header comments and attribute most modules to their
3278 authors. BFD's name is now officially "Binary File Descriptor",
3279 so remove any conflicting pejoratives.
3280 archures.h: Consists solely of comments; remove it.
3282 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3284 * Makefile.in, bfd.c: Made it compile again.
3286 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3288 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3291 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3293 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3294 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3297 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3298 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3300 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3302 * Everything: created some new files, core.c format.c, reloc.c,
3303 section.c and syms.c to split the functionality a bit better.
3304 Cleaned up the rest of the files a bit, and added some
3308 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3310 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3311 really takes 3 arguments, patched code and ammended prototypes.
3313 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3315 * ../include/bfd.h (struct bfd_target): Added new field
3316 "align_power_min" which contains the minimum alignment for a
3317 section. This is used in coff_new_section_hook. The field
3318 insertion necessitates an update of all backends..
3320 * aoutf1.h jump table field inserted
3322 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3325 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3326 table field inserted.
3328 * coffcode.h(just about everything) Now patches up symbol tables
3329 using a different mechanism. The Intel major bug has been fixed,
3330 and the linker can self host on the Aviion and be debugged with
3333 * ecoff.c: new include and jump table patch, i386coff.c: new
3334 include and jump table patch, icoff.c: new include and jump table
3335 patch, ieee.c: can now read archives containing ieee modules.,
3336 libcoff.h: added (combined_entry_type), libieee.h: uped max
3337 sections to 20, m68kcoff.c: new include and jump table patch,
3338 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3339 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3340 srec.c: jump table patch. trad-code.c fixed #IF typeo
3342 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3344 * coffcode.h (coff_swap_aux_in): added else case to deal with
3345 filenames less than 9 characters.
3348 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3350 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3352 * srec.c: now allows any number of sections to be created in a
3353 file. Outputs addresses of the right length.
3355 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3357 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3358 target didn't match, the format got set to the attempted match,
3359 breaking a future test.
3361 *../include/i386coff.h : fixed typo in type field with size
3363 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3364 support in the jump table for the swapping routines exported to
3365 gdb. Now gdb works with the 386.
3367 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3369 * Merge in changes from gdb-3.95 release.
3370 Makefile.in: Allow hmake and tmake files to add OFILES.
3372 bfd.c: support specific targets as well as searching. When
3373 searching, take default target in preference to others.
3375 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3376 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3377 libbfd.h: Support specific targets as well as searching.
3378 opncls.c: Support specific targets as well as searching.
3379 targets.c: Search is short-circuited if default target matches.
3380 liboasys.c, libieee.c: Undo bothner changes that make macros
3381 work to the left of assignment, but which depend on the
3382 representations of different pointer types being the same.
3384 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3386 * i386coff.c: created.
3387 * coffcode.h: added support for 386.
3388 * Makefile.in: added support for 386.
3389 * ../include/i386coff.h: created
3391 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3393 * coffcode.h: removed all put_x_<sizes>
3394 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3398 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3400 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3402 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3404 * everything: Removed sysdep.h from bfd.h and put back into files
3405 from which it was split out. Now 64 bit version is built with a
3406 -DHOST_64_BIT="long long" on the compile line.
3408 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3410 Changed all the [get|put][name] routines to use [get|put]_[size
3413 Put in support for 64 bit work. Now two versions of bfd may be
3414 generated, according to the state of TARGET_64_BIT, one which is
3415 32 bit only, and one which is 64/32 bits.
3416 Created new back end 'demo64' to test 64 bit functionality.
3418 Renamed some files to work on DOS.
3420 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3421 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3422 chage, 64 bit transfer. * liba.out.h: Split out common code from
3423 sunos and newsos into liba.out. Name changes and prototype mods. *
3424 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3425 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3426 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3427 change and 64bit stuff.* newsos3.c: common code removed, new jump
3428 table. * oasys.c: Name change * opncls.c: Portability fixes *
3429 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3430 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3431 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3432 64bit ized. * demo64.c: 64 bit a.out back end
3434 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3436 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3437 on LHS of assignment, even when using old compilers.
3438 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3439 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3440 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3441 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3442 * targets.c: Add declaration of newsos3_vec.
3444 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3446 * aout.c: fixxed some of the problems with filepos calculation.
3447 (swap_ext_reloc): fixed problem with creation of relocs.
3448 (aout_set_section_contents): fixed filepos problem
3450 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3451 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3452 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3453 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3454 cleaned up. (coff_write_object_contents) cleaned up.
3456 * ecoff.c: Totally different. Now supports ecoff fully.
3458 * icoff.c: fixed problems in relocation callout.
3460 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3462 * m68kcoff.c: updated target vector.
3464 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3465 choose_reloc_size. (sunos4_write_object_contents) now calls
3466 choose_reloc_size so outputs relocs correctly, also calculates the
3467 size of the sections correctly.
3471 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3473 Merge Per Bothner's changes to modularize BFD a.out a bit.
3475 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3476 * ieee.c: Cast enums to int before comparing them, for brain-
3478 * coff-code.h: Remove coff_get_section_contents, and use the
3479 generic one instead.
3481 * aout.c: Derive new module from sunos.c, containing generic
3482 support code for all kinds of a.out files.
3484 * sunos.c: Remove all code that goes in aout.c. Split out
3485 machine dependent followup in sunos4_object_p into
3486 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3487 and redefine only the names we CHANGE, not all the names. Drop
3488 the little-endian vector, and rename the vector as sunos4 rather
3491 * b.out.c: Use aout.c routines for most of the work. Slight
3492 changes for the new regime. Remove close_and_cleanup and
3493 get_section_contents in favor of generics. New transfer vector
3496 * newsos.c: New support for Sony NEWS, another a.out format.
3498 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3499 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3500 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3502 * opncls.c (bfd_close): Call format-dependent write_contents
3503 routine, if writing, before calling target-dependent
3504 close_and_cleanup routine (which is now always generic, I think).
3505 * srec.c: Use bfd_alloc instead of malloc. Remove
3506 close_and_cleanup and move code from it to
3507 srec_write_object_contents. Add write_contents to tvec.
3508 * targets.c: Remove a.out little vector, replace a.out big
3509 vector with SunOS vector. FIXME: Need Vax support again now.
3511 * libbfd.h: Add write_contents format-dependent-vector to the
3512 bfd_target vector. Supply a generic close_and_cleanup routine.
3513 * liba.out.h: Handle the new aout.c split. Add prototypes for
3514 all routines defined in aout.c. Rename "sunos" things to "aout"
3515 things. Add a few fields where needed for various formats.
3516 * Makefile.in: Add aout.c and newsos.c.
3518 * archive.c, ieee.c, oasys.c: Lint.
3520 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3523 changed forward declaration struct stat; to reduce warnings. Changed
3524 comment on bfd_h_<x>_x.
3526 * ../include/m68kcoff.h, ../include/intel-coff.h,
3527 ../include/m88k-bcs.h
3528 Now there are two incarnations of relocs, linenos and syments. One for
3529 internal digestion, and one full of char arrays for I/O. The original
3530 names have gone to detect errors.
3532 * Makefile.in, m68kcoff.c, targets.c
3533 Test new structure code with a 68k coff implementaion
3535 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3536 Fixed all the places where there were problems with the size and
3537 alignments of structures on disk and structures in memory. #ifed out
3538 all the code in coffswap.c, since it should be done using the target
3541 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3543 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3544 multiple reloc command.
3546 * sunos.c (sunos4_set_section_contents): Made it so that sections
3547 are always padded to their alignment size.
3549 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3551 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3552 Clean up types and such (saber C problems).
3553 * ecoff.c: Clean up types and such. Remove routines that are
3554 not used. Fix up reading and swapping of shorts from files.
3556 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3558 * a.out.vax.c: Remove two bogus "static" from prototypes.
3560 * ecoff.c: Got rid of lots of non-working junk (that had
3561 been copied directly from coff-code.h).
3562 Updated to be consistent with updates to icoff.c and coff-code.h.
3564 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3565 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3567 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3568 but until the target_vector is automatically generated,
3569 it's as good as any. Note that the text offset is the only
3570 difference between NewsOS and SunOs (including magic numbers).
3571 (Most of the sunos_* routines should to renamed bsd_*
3572 and move to a bsd.c file. Then (and when the target_vector
3573 is automatically generated) it might make sense to create
3574 a separate Sony target.)
3576 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3577 on some systems, and doesn't help on others.
3578 Similarly, only define X_OK if not already defined.
3580 * trad-core.c: Don't include sys/stat.h - at least
3581 on NewsOS 3, it has already been included.
3583 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3585 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3586 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3587 symbol tables if necessary when reading them in, so gdb can use
3588 them. Add "bfd_coff_" to the names so they won't conflict with
3589 names in calling programs. FIXME-soon: if coff-code.h is
3590 included in two BFD modules, this will cause duplicate
3591 definitions; the routines should be exported to a separate,
3592 common, module (probably along with a mess of other ones).
3594 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3596 Improve modtime support.
3598 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3599 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3600 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3601 BUG: archive members still do not get correct mod times.
3603 Improve floating point support for core files.
3605 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3606 (sunos4_core_file_p): Create a second registers section in the
3607 core file, called ".reg2", for the float registers.
3609 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3611 * many changes to improve archive handling; found a logic flaw in
3612 bfd_check_format which only just happened to work by cooncidence.
3614 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3616 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3619 * bfd.h: changed type of udata in asymbol to void *, like it
3620 should be. Added bfd_reloc_dangerous enum member.
3622 * coff-code.h: Fixed it so that internally generated symbols get
3623 their values relocated correctly in all cases. Removed calls to
3626 * icoff.c: Not understanding the destination symbol of a reloc is
3627 not a failure any more, just 'dangerous'. This allows linking of
3628 b.out and coff images.
3630 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3634 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3636 * sunos.c (translate_to_native_sym_flags): fixed
3637 sym_pointer->n_value so that symbols on the way out get their
3638 section relative values calculated correctly.
3640 * coff-code.h (mangle_symbols): fixed problem where tags were not
3641 being relocated for structs, enums, unions. Also various lints.
3643 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3645 * archive.c (get_elt_at_filepos): system_call_error returned
3648 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3650 * Resolve the use of no_error and system_call_error.
3651 The bfd library itself now will never set bfd_error to
3654 The code still needs to be combed to make sure all the error
3655 codes are correct. I suspect they are not always set correctly.
3657 * The names of all the messages have _ prepended because the sun
3658 bundled compiler can't distinguish from a macro which takes an
3659 argument and the same identifier in a non-macro context.
3661 * The reason for the above being that entry points which used to
3662 be trampoline functions are now just macros which expand to a
3663 direct call through the bfd's xfer vector.
3665 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3666 must gas have its own version of everything (the gas version
3667 had the correct value)
3669 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3671 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3672 properly support i960 architecture and output correct reloc stuff.
3674 * bfd.h: added prototype for bfd_printable_arch_mach, added
3677 * coff-code.h: Applied patches from chrisb to support i960
3678 architecture, zero relocs and swap them correcly and conditionally
3679 compiled the timestamp.
3681 * sunos.c: Made the default section alignment 2^3 so that doubles
3682 are done properly. Fixed the same reloc bug that was in b.out.c
3684 * sysdep.h: Now compiles on a Posix box
3686 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3688 * icoff.c: Fix comment on big-endian version.
3689 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3690 F_RELFLG). Set F_AR32WR in output files if little endian
3693 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3695 * archures.c fixed =/== typo
3697 * sunos.c added architecture stuff for output. Fixed
3698 bug where files where vma(data) != size(text)
3699 were processed wrong.
3701 * coff-code.h added a lint cast
3703 * (../include/a.out.sun4.h) fixed it so zmagic
3706 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3708 * archive.c removed loads of includes, and fixed bug where string
3709 table didn't have a null at the end.
3711 * bfd.c fixed includes, added symbols argument to
3712 canonicalize_reloc entry point.
3714 * libbfd.c fixed includes and added some lint patches.
3716 * targets.c added both sorts of intel coff.
3718 * b.out.c fixed included, changed was the canonical
3721 * icoff.c added support for callj and big and little
3724 * opncls.c added chmod+xing for files with EXEC_P set.
3726 * sunos.c fixed includes. Changed default section
3727 alignement to words. Fixed relocation stuff to work with
3730 * bfd.h various new types added, prototype for new
3731 reloc calls, changed bfd->iostream to a void *
3732 to including files don't need stdio.h.
3734 * libcoff.h added conversion table to tie relocs to
3739 * coff-code.h fixed includes. Added code to support
3740 big and little endian formats. Various lints. Better
3741 processing of symbols. Changed reloc stuff to new
3744 * libbfd.h fixed includes
3747 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3749 * bfd.h changed name of alignment entry in sec_struct to
3750 alignment_power, because of conflicting uses within bfd.
3751 Now it should be obvious that it's a 2**n alignment
3752 specifier. Removed start_pad, end_alignment, block, minsize,
3753 output_file_alignment, subsection_alignment and original_vma fields.
3754 Added align_power() macro. Fixed bfd_section_alignment
3755 acessor macros. Added bfd_symbol_same_target macro.
3757 * b.out.c (b_out_write_object_contents) fixed to use
3758 new alignment member. Fixed (callj_callback) to use section
3759 relative symbols properly.
3761 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3762 Fixed (translate_from_native_sym_flags) to correctly make
3763 symbols section relative.
3765 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3766 (bfd_make_section) took out initialization of obsolete members.
3767 (bfd_print_symbol_vandf) added
3769 * opncls.c (bfd_create) created.
3771 * coff-code.h (coff_new_section_hook) took away refs
3772 to obsolete members. (make_a_section_from_file) added
3773 conversion between alignment types. (coff_symbol_from)
3774 added. (coff_count_linenumbers) only counts linenumbers
3775 if symbol is of coff-type. (coff_mangle_symbols) only
3776 heavily mangles symbols if symbol is coff-type.
3777 (coff_write_symbols) various lints. (coff_write_object_contents)
3778 various lints and modification for alignment conversion.
3779 (coff_slurp_relocs) fixed for use with new asection shape.
3781 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3783 * archive.c lots of lint
3785 * b.out.c added callj relocation support, upgrated reloc howto.
3786 Fixed so that asymbol and reloc records are output
3789 * bfd.c lots of lint, support for new bfd entry point
3792 * bfd.h changed definition of asymbol to contain pointer to
3793 owning bfd, removed target dependencies.
3795 * cache.c took out print statements, put in BFD_ASSERT calls.
3797 * coff-code.h various lints, corrected linenumber output
3798 functionality. Added support for new style asymbols and
3799 bfd_print_symbol. Fixed so that asymbol and
3800 reloc records are handled correctly. Added timestamp.
3802 * icoff.c Added support for new howto shape.
3804 * liba.out.h Added support for new asymbol shape
3806 * libbfd.c various lints
3808 * libbfd.h various lints
3810 * libcoff.h added support for new asymbol shape.
3812 * sunos.c various lints. Added support for new asymbol shape
3813 and bfd_print_symbol.
3815 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3817 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3818 pointer lint. Added support for callj relocation. Fixed bug where
3819 the last 32 bytes of the text section were overwritten by data. Fixed bug
3820 where archives of b.out didn't work due bfd_slurp_extended_name_table
3823 * sunos.c added support for n_other field. Braced the howto table so
3824 that it won't be affected by any lengthing of the howto struct typedef.
3827 * bfd.h added support for n_other field, added special_function
3828 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3831 * bfd.c upgraded bfd_perform_relocation, various lints.
3833 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3835 * ChangeLog: Started ChangeLog for BFD.
3836 * ToDo: Create file for suggestions.
3838 * Makefile: Support easy loading into Saber C.
3839 Add dependencies for icoff.o and bcs88kcoff.o.
3840 Rename coff.c to coff-code.h. Change callers.
3842 * bfd.c (bfd_check_format): Allow the check_format routines
3843 to return the desired target vector, rather than just a Boolean.
3844 bfd.h (bfd_check_format): Change function pointer return type.
3845 archive.c (bfd_generic_archive_p): change callee.
3846 b.out.c (b_out_little_object_p, b_out_big_object_p,
3847 b_out_real_object_p): change callee.
3848 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3849 in check_format transfer vectors that need a filler.
3850 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3851 bcs88kcoff.c: change callee.
3852 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3853 icoff.c: change callee.
3854 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3856 * libbfd.c (zalloc): It should actually zero the storage!
3857 This was commented out for some reason.
3859 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3860 This is so callers can avoid <stdlib.h> which doesn't exist
3863 * bfd.c (map_over_sections): Add debugging code, since I
3864 noticed the section count for sunos core files was bad, but only
3865 GDB had detected the problem.
3866 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3867 bfd_get_section_linenos): Remove obsolete functions.
3868 (bfd_apply_relocations): Use longs, not ints, for the math.
3870 * bfd.h: Declare enum boolean and struct bfd_target as well
3871 as typedefs for them. Remove obsolete
3872 bfd_get_section_lineno_size.
3874 * cache.c: Make the "fdopen" support work. Keep better track
3875 of how many files are open. Centralize the opening of files
3876 and be sure bfd_open[rw] actually try to open the file. Evade
3877 linked list initialization problems.
3879 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3881 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3883 * cplus-dem.c: Delete file, since it is not part of BFD.
3885 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3886 (bfd_openr, bfd_openw): Actually open the file, give error now.
3888 * sunos.c (sunos4_core_file_p): Set section count.
3889 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3890 obsolete definitions.
3891 (_write_symbol_table): Initialize <idx> counter.
3892 (foop): Eliminate debugging code.