1 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3 * Merge in HPPA/BSD changes from Utah.
4 * hppa.c: Use this for both HPUX & BSD.
5 * targets.c: Enable hppa_vec for both HPUX & BSD.
6 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
7 * hosts/hppabsd.h: #define HOST_HPPABSD.
9 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
11 * libbfd.c: Whitespace changes around byteswap macros.
12 * libbfd-in.h: Whitespace changes around byteswap declarations.
14 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
16 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
17 system_error anymore. It confuses bfd_check_format().
19 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
21 * bfd.c: Add sgi_core_data to tdata union.
22 * coff-mips.c: Add Irix 4.x core file support.
23 * hosts/irix4.h: #define HOST_IRIX4.
25 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
27 * aoutx.h (translate_from_native_sym_flags): Check that the
28 symbol's section does get set.
29 (slurp_symbol_table): Zero index means null-string name.
31 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
33 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
35 (write_syms): Use them, to reduce string table size.
37 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
39 * trad-core.c (trad_core_vec): Add 6 new initializers to match
40 new signed get/put fields. Minor reformatting to label
43 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
45 * bfd-in.h: Insert comment about SVR3 compiler warnings.
47 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
48 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
50 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
52 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
54 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
55 (swapcore_sparc): Make sp a bfd_vma.
57 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
59 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
60 libbfd.c, libbfd-in.h: Add _do*signed*.
61 targets.c, all targets: Add bfd*signed*.
62 bfd-in.h: Add bfd_signed_vma. Add comments.
64 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
66 * format.c (bfd_check_error): Check error return from
67 _bfd_check_format routines.
69 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
71 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
72 recognize .data section if present.
74 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
76 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
77 check for the case where the user sets the address of the BSS
78 section (and the file header can't specify this). Let the user
79 set it wherever they want, regardless of what goes in the header.
81 * ieee.c (ieee_slurp_sections): Pass all ieee section names
82 straight through into BFD sections. Add comments.
84 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
86 Cleanup in preparation for better 64-bit host support.
88 * bfd-in.h (bfd_64_type): Remove.
89 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
91 * bfd-in.h (bfd_size): Remove.
93 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
95 * bfd-in.h (bfd_word): Remove.
96 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
98 * bfd-in.h (rawdata_offset): Remove.
99 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
100 (bfd_perform_relocation): Lint.
101 (enum bfd_reloc_status): Comment cleanup.
103 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
105 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
107 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
109 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
111 * elf32.c: Clean up old comments.
113 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
115 * config/sun3.h: String argument to fprintf is const.
117 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
118 on systems which define PAGE_SIZE in <limits.h>.
120 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
123 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
124 the core file failing signal.
125 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
126 to supply the core file failing signal.
128 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
130 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
131 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
132 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
133 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
135 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
137 * coff-mips.c (PAGESIZE): Correct value.
139 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
141 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
142 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
144 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
146 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
147 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
149 (coff_compute_section_file_positions): Force vma and lma of _LIB
151 (coff_set_section_contents): Count number of entries in new lma
153 * coffgen.c (make_a_section_from_file): Force lineno_count of
154 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
155 SCO 3.2v4 shared library.
156 * seclet.c (rel): Copy over any section with contents, not just
159 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
162 * coff-i386.c (coff_i386_reloc): New function, to generate
163 relocateable output correctly.
164 (howto_table): Use coff_i386_reloc for all reloc types.
165 (CALC_ADDEND): Use a more efficient hack to get the correct addend
167 (i386comm_value): Removed; no longer needed.
169 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
171 * coffcode.h (coff_set_section_contents): Don't write out
172 sections without a filepos.
174 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
176 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
178 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
180 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
181 * libecoff.h (ecoff_data_type): Added gp_size field.
182 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
183 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
184 Set flags to 0 for large common symbols.
185 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
186 which can occur for gas-generated relocs.
187 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
188 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
189 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
191 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
193 * srec.c (srec_set_section_contents): Use lma field for load
195 * section.c: Add declaration of lma field to section structure.
196 * coffcode.h (coff_write_object_contents): Use lma field for load
198 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
200 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
201 symbols in a better way. (translate_to_native_sym_flag): Set the
202 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
204 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
205 (bfd_make_section): Cope with new builtin section.
206 * syms.c (bfd_decode_symclass): Can now print indirect section
209 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
211 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
212 defined, and yields false.
213 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
215 * archive.c (snarf_ar_hdr): Add support for reading (only,
216 so far) BSD-4.4-style extended headers.
217 * archive.c: Some more comments.
219 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
221 * Makefile.in: fix rule for dvi and info, so that the recursive
222 makes does the right thing, instead of always info
224 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
226 * libbfd.c (bfd_seek): Disable optimized handling for archives and
227 archive members; they need more special reatment. For now, verify
228 that computed and actual file positions correspond.
230 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
232 * mipsbsd.c: Renamed from aout-mipsbsd.c.
233 (set_arch_mach): Delete non-MIPS code.
234 (reloc_howto_type_lookup): Ditto.
235 * Makefile.in: Adjusted.
237 * libbfd.c (bfd_tell): Update `where' field.
238 (bfd_seek): Don't do anything if we're not changing the file
239 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
240 field against a SEEK_SET request. Call bfd_tell to re-update
241 `where' field when done.
242 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
244 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
246 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
248 * Makefile.in: added installcheck target
250 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
252 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
253 if the type is not stNil.
255 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
257 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
258 forward declarations.
260 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
261 it's implied by the type.
263 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
265 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
267 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
269 * rs6000-core.c: Add .ldinfo section.
271 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
273 * Makefile.in (MAKEOVERRIDES): Define to be empty.
275 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
277 * section.c (bfd_set_section_contents): whitespace
278 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
281 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
283 * hosts/go32.h: don't define POSIX_UTIME
285 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
287 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
288 against machine architecture stored in the ELF header, to resolve
290 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
291 NULL, so only use results when non-NULL.
292 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
293 and add to vector of targets.
295 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
297 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
298 are always just debugging symbols.
300 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
301 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
303 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
305 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
306 hpux 7). Patch from friedman@gnu.ai.mit.edu.
307 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
308 defined, which they aren't in hpux 7.0.
310 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
311 Tran-Le, tranle@intellicorp.com.
313 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
315 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
316 ahead and do the relocation.
317 (ecoff_refhi_reloc): Don't to the relocation here, just remember
318 what needs to be done.
319 (ecoff_reflo_reloc): Do the REFHI relocation here.
321 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
323 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
324 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
325 relocs are reasonable.
326 * coff-msym.c: Eliminated uses of DEFUN.
327 (ecoff_swap_tir_out): New function.
329 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
331 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
332 * configure.host (vax-*-ultrix2*): Add triplet.
333 * hosts/vaxult2.h: New file.
334 * config/vaxult2.mh: New file.
336 * aoutx.h (string.h): Include for strchr and friends.
337 * archive.c (string.h): Include for memchr and friends.
338 * elf32.c (string.h): Include for strrchr and friends.
340 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
342 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
343 (MY_set_sizes): Use sunos4_set_sizes.
345 * elf32.c: Renamed from elf.c. Several CPU-specific functions
346 deleted, as well as elf-big and elf-little targets.
347 * libelf.h: New file.
348 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
350 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
352 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
354 * coffcode.h (coff_compute_section_file_positions): Don't need
355 variable "old_sofar" if compiling for i960.
357 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
361 * ieee.c (exten, envi): "static" belongs first in declaration.
363 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
365 * srec.c: add support for symbolsrec, srecords with symbols in
368 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
370 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
371 to avoid lint complaints.
373 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
375 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
376 type SHT_STRTAB. Don't alter file offset for section 0.
377 (reloc_type_names): Now an array instead of a macro. Still inside
378 "#if 0", since it's used only in debugging code also in "#if 0".
379 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
380 (sort_reloc_map): New function.
381 (sparc_reloc_map): New variable.
382 (elf_bfd_reloc_type_lookup): New function.
384 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
386 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
387 bfd_make_debug_symbol; they were already in the target structure.
388 * Adjusted all uses of JUMP_TABLE.
389 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
390 from coff_make_debug_symbol.
391 * libcoff.h: Updated accordingly.
393 * Minor cleanups provoked by gcc warnings:
394 * aoutx.h (NAME(aout, reloc_type_lookup)),
395 cpu-h8300.c (local_bfd_reloc_type_lookup),
396 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
398 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
399 ieee.c (ieee_slurp_section_data),
400 elf.c (elf_make_sections, elf_fake_sections,
401 elf_compute_section_file_positions, elf_write_object_contents):
402 Removed unused variables.
403 * archures.c: Removed /* from within comment.
404 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
405 * oasys.c (oasys_write_data): Initialize i.
407 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
409 * libcoff.h (obj_raw_syment_coun): New macro.
410 * coffgen.c (coff_get_normalized_symtab): Initialize
412 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
414 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
416 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
418 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
419 for compatibility with tools from MIPS.
421 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
422 * config/irix3.mt, config/irix4.mt: Removed.
423 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
424 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
426 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
428 * hosts/hp300bsd.h: Add gross hack to determine whether we
429 are running on BSD 4.3 or BSD 4.4, and use appropriate include
430 files (and set other parameters) to match.
432 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
434 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
435 ansi definition which otherwise confuses non-ansi compilers.
437 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
438 ultrix cc by forward declaring getenv as is done in
441 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
443 * elf.c (elf_info_to_howto): cast an enum into unsigned char
444 avoiding a fatal error in vax ultrix 4.2 cc.
446 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
448 * bfd-in.h, VERSION: Roll to version 2.1.
450 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
452 * oasys.c (oasys_write_object_contents): Lint.
453 * srec.c: Whitespace cleanup.
455 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
457 * coffgen.c (coff_print_symbol): Print correct tagndx value;
458 cleaned up output formatting a bit.
460 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
462 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
463 relaxable. Should be moved somewhere else.
465 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
467 * aout-mipsbsd.c: Eliminated uses of DEFUN.
468 (aout_mips_*_vec): Added seclet_link element.
470 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
471 support for aout-mipsbsd target.
473 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
475 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
477 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
479 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
481 Add support for the H8/500
483 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
485 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
487 * libecoff.h: New file. Defines ECOFF backend data for gdb.
488 * coff-mips.c: Now includes libecoff.h.
489 (ecoff_data_type): Moved to libecoff.h.
490 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
491 call it. If there is ever another ECOFF target, this and the
492 swapping functions should be accessed via an ECOFF specific target
494 * Makefile.in (coff-mips.o): Depends on libecoff.h.
496 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
498 * coffcode.h: Removed MIPS specific information, since coff-mips.c
499 no longer includes this file.
501 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
502 bits to 0 to make comparison test useful.
504 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
505 avoid overflowing GP accessible sections in binutils/objdump.
507 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
509 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
510 reading more robust: Fail if string index is out of string
513 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
515 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
516 PCREL13): Don't take dst_address into account; the input file has
517 already taken care of that.
519 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
521 * coff-mips.c: Completed support for linker and binutils.
523 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
525 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
526 original addend from section contents.
528 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
530 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
531 * hosts/delta88.h (strtol): Fix prototype.
532 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
534 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
536 * elf.c: Get rid of "#ifdef sparc".
537 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
538 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
540 (elf_info_to_howto): Use runtime conditionals on CPU type, not
541 compile type conditionals on host CPU.
542 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
544 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
546 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
548 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
549 ECOFF which has two common sections.
550 (bfd_com_section): Set SEC_IS_COMMON flag.
551 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
552 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
553 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
554 bfd_is_com_section macro rather than checking for equality to
557 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
559 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
560 (coff_mkobject_hook): Accept aouthdr argument.
561 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
562 Handle NULL aouthdr argument.
563 (coff_object_p): If there is no aouthdr, pass it as NULL to
565 * libcoff.h: Rebuilt for mkobject_hook changes.
567 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
568 additional MIPS ECOFF fields.
570 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
572 * configure.host: added mips-dec-bsd*
573 * configure.in: added mips-dec-bsd*
574 * aout-mipsbsd.c: new file for mips-dec-bsd*
575 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
576 * aoutx.h: added mips support.
577 * archures.c: added mips support to bfd_default_scan().
578 * cpu-mips.c: added support for R4000 (untested).
579 * libaout.h: added MIPS1 & MIPS2 magic numbers.
580 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
581 hope will make it into include/bfd.h.
582 * targets.c: added aout_mips_*_vec.
584 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
586 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
588 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
590 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
592 * libcoff-in.h: Update prototype for coff_count_linenumbers.
594 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
596 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
597 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
598 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
599 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
601 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
602 bfd_swap_reloc_in or coff_swap_reloc_out.
603 * coff-mips.c: Added code to link and write out symbolic debugging
604 information, and to swap relocs in and out.
606 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
608 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
609 (coff_write_object_contents): coff_count_linenumbers returns the
610 number of line number records it found.
612 * coffgen.c (coff_write_linenumbers): only write out line numbers
613 in the section they belong to.
615 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
617 * targets.c (bfd_target): Added relocateable argument to
618 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
619 target vector for linker use.
620 * bfd.c (bfd_seclet_link): New macro.
621 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
622 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
623 and boolean return value. Made static.
624 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
625 relocateable argument.
626 * reloc.c (bfd_generic_get_relocated_section_contents): Added
627 relocateable argument (if relocateable, saves relocs).
628 * bout.c (b_out_get_relocated_section_contents),
629 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
630 relocateable argument (if relocateable, just calls
631 bfd_generic_get_relocated_section_contents).
632 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
633 argument to prototype.
634 * All targets: Set new _bfd_seclet_link vector to
635 bfd_generic_seclet_link.
637 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
639 * coffgen.c: #include seclet.h.
641 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
643 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
644 debug info. Setup info about linker symbols only, and use
645 standard bfd fields to hold the info.
646 * (hppa_object_p): Remove unneeded decls.
647 * (hppa_new_section_hook): Get rid of most of this.
648 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
649 fat. Remove all knowledge of stabs, remove redundant knowledge of
651 * Remove macros for accessing fields which are now gone.
653 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
655 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
657 * coff-z8k.c: delete unused reloc functions
659 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
661 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
662 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
663 * coff-msym.c: Use DEFUN for function definitons.
664 * coff-mips.c: Added code to read and print symbols, and to find
667 * coffcode.h: Moved many generic functions into coffgen.c. Moved
668 swapping functions into coffswap.h for ECOFF use. Moved
669 relocation functions, only used by h8300 and z8k, into reloc16.c.
670 Added hooks for coffgen.c functions to backend data structure, and
671 added hook functions. Still more could be done.
672 * coffswap.h: New file to hold COFF swapping routines.
673 * coffgen.c: New file to hold generic COFF functions.
674 * reloc16.c: New file to hold h8300 and z8k specific relocation
676 * libcoff-in.h: Added declarations for functions in coffgen.c.
677 * libcoff.h: Rebuilt to incorporate changes.
678 * coff-h8300.c: Function name changes.
679 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
680 hook rather than defining EXTRA_CASES.
681 * Makefile.in: Build new files coffgen and reloc16. Added
682 dependencies of coff-*.o on coffswap.h and seclet.h.
684 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
686 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
687 about discarding const.
689 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
691 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
693 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
695 * configure.in (post-target): If --with-minimal-bfd is specified,
698 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
700 * srec.c (srec_write_records): one of my boards wants a CR between
703 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
705 * archive.c (do_slurp_coff_armap): set symdef_count correctly
706 (it broke a couple of weeks ago).
708 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
710 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
711 return type, so libbfd.h doesn't reference undefined typedefnames.
713 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
715 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
717 (coff_pointerize_aux): don't pointerize a negative tagndx
718 (sometimes generated by SCO 3.2v4 cc).
720 * bout.c (calljx_callback, callj_callback,
721 b_out_get_relocated_section_contents): warn if relocating against
724 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
726 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
727 Make a bunch more routines be static.
728 * hppa.c (fill_spaces): Get rid of this, replace with much better
729 written setup_sections().
730 * (setup_sections): New routine to create BFD sections for each
731 space and subspace in SOM files.
732 * (hppa_object_setup): Use BFD sections created by
733 setup_sections() to locate GDB symbol table info.
734 * (make_unique_section): New routine to create a BFD section. It
735 ensures that the given name is unique, and will generate a unique
737 * (hppa_object_p): Become much more paranoid about file header.
738 * (make_bfd_asection): Call bfd_make_section to do the dirty
739 work. Simplify code somewhat.
740 * (hppa_core_file_p): Use proper name for stack section.
741 * libhppa.h: Remove millicode_start, millicode_end decls.
743 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
745 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
747 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
748 relocs, don't bother doing the adjustment if the value to add is
751 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
753 * bfd.c (bfd_get_size): New function that gets an upper bound
754 on the possible size of any object in a bfd.
755 * elf.c (bfd_elf_find_section, elf_get_str_section,
756 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
758 * elf.c (elf_big_vec, elf_little_vec): Document last three
759 members initialized to NULL.
761 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
763 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
765 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
767 * hosts/std-host.h: New file. Attempt at a generic/default
768 set of definitions, to discourage porting to new hosts by copying.
769 * hosts/news.h: Removed.
770 * hosts/sparc.h: Use std-host.h.
771 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
772 perhaps we can later remove the the_bfd field from each symbol.
773 * syms.c (struct symbol_cache_entry): Remove unused field
774 app_data. Add comment noting that the_bfd is almost redundant,
776 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
777 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
778 * hppa.c (fill_spaces): Make slightly more rebust.
779 * configure.in: Allow std-host as the "default" host.
781 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
783 * bfd.c: Add struct hppa_core_data to tdata union.
784 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
785 Get rid of HPPA/BSD specific code. That will go somewhere else
787 * (fill_spaces): Don't spin forever and die if you don't find
788 $MILLICODE$ subspace.
789 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
791 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
792 Make these work for HPUX.
793 * (make_bfd_asection): New routine to make section creation a
795 * (hppa_core_file_p): Completely rewrite, leave out bugs.
796 * libhppa.h: #include the right system files. Redefine all of
797 the structs/macros for hacking core files to use more sensible
798 HPUX core file structures.
799 * targets.c (target_vector): Conditionalize hppa_vec on
800 HOST_HPPAHPUX, not hp9000s800.
801 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
802 malloc and realloc. #define HOST_HPPAHPUX.
804 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
806 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
807 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
808 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
809 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
811 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
812 * aix386-core.c: New file for handling core files on AIX on PS/2.
813 * targets.c: if AIX386_CORE, use aix386_core_vec.
814 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
817 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
819 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
822 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
824 * Makefile.in: added dvi target
826 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
828 * bfd.c: Use right name for tekhex tdata struct.
829 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
830 * libcoff.h: Updated to get spacing change from coffcode.h.
831 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
833 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
835 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
836 functions, with the "guts" of the old bfd_slurp_bsd_armap
837 and bfd_slurp_coff_armap, but assuming we've already checked
838 if the armap is present or not.
839 Also, rewrite a bit to avoid keeping around obstack data
841 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
842 Various fixes to correctly handle COFF_style archives names.
843 (Note that because these have a trailing '/', the names can
844 have embedded spaces.)
845 * archive.c (bfd_slurp_armap): New function, replaces old
846 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
847 _either_ format, and calls do_slurp_bsd_armap or
848 do_slurp_coff_armap if either form of map is seen.
849 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
850 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
851 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
852 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
854 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
856 * hppa.c: #include "sysdep.h", not <sysdep.h>.
857 * libhppa.h: Make millicode_start and millicode_end be unsigned
858 int to be same type as CORE_ADDR in GDB. Why are these here?
860 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
862 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
863 vaddr of the section to the addend.
864 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
865 SCO_CORE to SELECT_VECS.
866 (target_vector): add sco_core_vec.
867 * sco-core.c (sco_core_vec): add leading underscore initializer.
868 * configure.in (i[34]86-*-sco*): use target i386-sco.
869 * config/i386-sco.mt: new file; define SCO_CORE.
871 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
873 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
875 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
877 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
879 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
881 * hosts/i386linux.h: Include unistd.h.
883 * aoutx.h (print_symbol): aout_stab_name returns a constant
885 * libaout.h (aout_stab_name): Fix prototype.
886 * stab-syms.c (aout_stab_names): Array is now const.
887 (aout_stab_name): Return value is now pointer to const.
889 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
892 * syms.c (asymbol): Added new field "app_data", for data
893 particular to the application. Some of the linker flags ought to
894 get moved to this field someday.
896 * archures.c (bfd_default_scan): Recognize a few more numbers:
897 80486, 80960, and 960.
899 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
900 bfd_coff_std_swap_table, cast to PTR.
901 * bfd.c (bfd_coff_swap_*): Deleted macros.
902 * targets.c (struct bfd_target): Deleted COFF-specific swapping
904 * coffcode.h (type bfd_coff_backend_data): New structure type,
905 contains pointers to the COFF-specific swapping routines.
906 (bfd_coff_std_swap_table): New data structure, to be used when
907 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
908 (bfd_coff_swap_*): New macros.
909 * coff-mips.c (mips_coff_swap_table): New data structure.
910 (ecoff_big_vec): Use it.
911 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
912 * All other targets: Deleted coff-specific vector entries.
914 * trad-core.c: Fixed some `PARAMS' uses that were missing
917 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
919 * aoutx.h (some_aout_object_p): Protect arg prototype in
920 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
922 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
924 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
925 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
926 PARAMS for readability.
928 * aoutx.h: Add type to callback parameter.
929 * coff-mips.c: Don't call trad-core.h, not needed.
930 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
931 * trad-core.h: Eliminate, unused.
933 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
935 * format.c (bfd_check_format): if default target isn't found
936 then look through the entire list rather than return early.
938 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
940 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
942 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
944 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
946 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
948 * coff-z8k.c: checkpoint, more addressing modes handled
949 * coffcode.h (get_value): don't truncate reloc->addend field, it's
952 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
954 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
956 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
958 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
960 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
962 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
963 and about when file descriptors are closed.
965 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
967 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
968 written out correctly.
970 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
972 * section.c: New section bit SEC_SHARED_LIBRARY.
973 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
974 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
977 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
979 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
980 macros; use PARAMS to declare the function pointers involved.
982 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
983 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
985 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
987 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
989 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
990 declaring pointers to functions.
991 * cache.c, elf.c: Move static function decls to top, use PARAMS.
992 * seclet.h: Declare external function with PARAMS.
994 * doc/chew.c (exfunstuff): Eliminate.
995 (paramstuff): Replace exfunstuff with function to generate PARAMS.
996 * doc/proto.str: Use paramstuff rather than exfunstuff.
998 * libbfd.h: Update, based on changes in source code and chew.
1000 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1002 * libieee.h: Add FIXME about removing limit on number of sections.
1003 * bfd-in.h: Improve comments to make it clear that bfd.h is
1004 the wrong place to edit this file.
1005 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1006 same places where we install bfd.h.
1008 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1010 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1011 symbol type before blindly modifying the auxent. Specifically,
1012 only modify the endndx fields for types that need it, and don't
1013 set the array information for non-arrays.
1015 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1017 * aoutx.h (some_aout_object_p): Section list should be set up
1018 correctly anyways; don't have to set up "next" pointers manually.
1020 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1022 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1023 config/i386v.mh: removed -DUSG from HDEFINES.
1024 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1026 hosts/i386v.h: don't define POSIX_UTIME.
1028 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1030 * ieee.c (ieee_slurp_sections): make a private copy of the
1031 section's name before truncating it.
1033 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1035 * hppa.c: add symbol_leading_char entry in transfer vec
1037 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1039 * ieee.c (get_symbol): can now cope when two symbols of a
1040 different class, but the same index number occur consecutively.
1041 (get_section_entry): nicer name for sections being forward
1042 referenced. (ieee_archive_p): don't free the filename string,
1043 since it was never malloced.
1045 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1047 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1049 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1051 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1052 optionally setting the dimen info, since they are in the same
1053 memory locations. Also zero out external auxent.
1054 (coff_write_symbol): don't zero external auxent; now done in
1057 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1059 * Check fclose return value for errors.
1060 libbfd.h: bfd_cache_close now returns a boolean.
1061 cache.c (bfd_cache_delete): return fclose success value.
1062 (bfd_cache_close): return bfd_cache_delete return value.
1063 opncls.c (bfd_close, bfd_close_all_done): return result of
1066 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1068 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1070 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1072 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1073 work out a coff relocation type from a howto's attributes rather
1074 than using the input r_type field. This fixes PR1677 and allows
1075 conversion of a.out relocs to coff relocs.
1077 * coffcode.h (coff_write_relocs): if supplied a relocation
1078 relative to an absolute symbol, use the right symbol index.
1080 * reloc.c (bfd_perform_relocation): do a partial link for coff
1083 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1085 * changes to support i386-sysv with shared libraries:
1086 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1087 check for .data2; if _LIB is defined, check for it; map
1088 SEC_NEVER_LOAD to STYP_NOLOAD.
1089 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1090 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1091 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1092 if section has contents, not just if it is loadable; if
1093 TWO_DATA_SECS, check for .data2
1094 (coff_set_section_contents): set vma of .lib section to number of
1096 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1097 don't define coff_write_armap to bsd_write_armap.
1098 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1101 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1103 * solaris2.h: Get the definition of alloca from alloca.h if we
1106 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1108 * configure.in (i960-*-{aout,bout}): Support these.
1110 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1112 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1114 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1116 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1117 no-longer-used definitions of L_SET and L_INCR.
1118 * i386linux.h: Tweaks to smooth Linux build.
1120 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1122 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1124 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1126 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1127 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1128 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1129 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1131 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1132 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1134 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1136 * configure.host: New file, contains mapping of host configs
1137 to host support file names for bfd, binutils, opcodes.
1138 * configure.in: Use it.
1139 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1140 * i386bsd.c: Cleanup, reformat.
1141 * config/i386-bsd.mt: Comment changes.
1142 * config/i386bsd.mh: New file for core file support.
1143 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1144 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1145 on BSD 4.4 define ALIGN (sigh!).
1147 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1149 * libaout.h (aout_backend_data): added exec_header_not_counted
1150 field. For ZMAGIC files only, when text_includes_header is set, by
1151 default the length of the exec header is counted in the text
1152 section size. For go32, exec header is mapped in but does *not*
1153 contribute to the size of section.
1154 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1155 is not set, but ztih is, add the size of the exec header to the
1156 recorded size of the text section.
1157 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1158 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1159 Also set text_includes_header.
1160 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1161 by default in MY(backend_data).
1163 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1165 * aout-target.h (callback): Don't define this function if it won't be
1168 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1169 type doesn't match. Don't lose if file sections have already been
1171 (set_arch_mach): Set reloc_entry_size.
1172 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1174 * hosts/i386bsd.h: New file.
1175 * configure.in: Recognize i[34]86-*-bsd host.
1177 * aout-target.h (callback, write_object_contents): Delete unused
1180 * aoutx.h (reloc_type_lookup): New function.
1181 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1182 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1183 (MY_reloc_howto_type_lookup): Don't define it.
1185 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1187 (slurp_symbol_table): Use header byte order, not target byte
1188 order, for reading symbol data.
1190 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1192 * configure.in: Undo some brain damage in the host section.
1193 * configure.in: Reformat the target section, test many configs.
1194 * Makefile.in (make): Remove obsolete `make make'.
1195 * aoutx.h (some_aout_object_p): Make defines line up.
1197 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1199 Now a bfd knows whether underscores are normally prepended
1200 to symbols in its file format.
1202 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1203 coff-z8k.c: targets set so they have leading underscore
1204 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1205 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1206 without leading underscore flag
1207 * targets.c: add symbol leading char to xvec description
1208 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1210 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1212 * archive.c: Make errno global.
1213 * archive.c (_bfd_write_archive_contents): If read fails (and
1214 errno!=0) set bfd_error to malformed_archive (since this probably
1215 indicates a truncated archive), rather than system_call_error.
1217 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1219 * Makefile.in: added rules for i386bsd.c
1220 * i386bsd.c: new file, supporting 386bsd.
1221 * configure.in: recognize i386-*-bsd target.
1222 * config/i386-bsd.mt: new file - 386bsd target configuration.
1224 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1226 * configure.in: re-arrange host section to use *-*-* notation,
1227 clean up some of the target section as well
1229 * seclet.c: cast result of bfd_get_relocated_section_contents to
1230 avoid compiler warnings
1232 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1234 * coffcode.h (coff_section_symbol): Create section if it doesn't
1237 * bout.c: Removed some unused variables.
1239 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1241 * Portability fixes from p3:
1242 coffcode.h (coff_write_relocs): removed sanity check until it
1243 works on all targets (per advice from sac).
1244 config/hp9000.mh: new file to define USG.
1245 hppa.c: #undef hppa before the JUMP_TABLE.
1246 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1248 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1249 local variable target volatile to avoid mysterious bug in
1252 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1254 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1255 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1257 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1259 * coff-z8k.c (func_da, func_jr): Lint.
1260 * coffcode.h: Use memset rather than bzero.
1261 * elf.c: Use memcpy rather than bcopy.
1262 * tekhex.c: Use memset rather than bzero.
1264 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1266 Add Adobe a.out support.
1268 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1269 * config/adobe.mt: Add.
1270 * configure.in (*-adobe-* target): Add.
1271 * targets.c (a_out_adobe_vec): Add.
1272 * Makefile.in: add aout-adobe.c.
1274 * configure.in: Put two dashes in all entries to be matched.
1275 Add comments to remind people to do this.
1276 Reorder all entries that match manufacturer names, to occur
1277 last, so they will only be matched if no more specific match
1278 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1280 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1282 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1283 since we should never have a NULL section.
1284 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1285 tests, set the section to bfd_abs_section.
1287 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1289 * coff-z8k.c: getting closer
1290 * coffcode.h (coff_get_relocated_section_contents): allow
1291 EXTRA_CASES hooks for different arches to provide different reloc
1293 * seclet.h: #ifndef around it to allow multiple inclusion
1294 * srec.c: minor doc fix
1296 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1298 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1300 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1302 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1305 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1307 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1308 filling in reloc, in case immediately following code doesn't set
1311 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1313 * coffcode.h (coff_renumber_symbols): set the last renumbered
1314 symbol pointer to NULL, as expected by coff_write_linenumbers.
1315 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1316 type R_IHCONST used on the 29k.
1318 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1320 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1321 update, based on how the underlying file was opened. Obsoletes
1323 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1324 all FASCIST_FDOPEN config defines.
1326 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1328 * sparc-opc.c: Moved to opcodes library, now that we have one.
1329 * Makefile: Don't compile it.
1331 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1333 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1335 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1337 * section.c (bfd_set_section_flags): Remove a sanity check.
1338 It is unfortunately broken, and prevents strip from working.
1340 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1342 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1343 created by last change.
1345 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1347 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1348 * bfd-in.h: Bump to version 2.0.
1350 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1352 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1353 braindamaged HP/Apollo compiler happy.
1355 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1357 * format.c: Fix description of search for matching target.
1358 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1359 * targets.c: Update description of search for matching target.
1360 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1361 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1362 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1364 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1366 * Makefile.in: Added mostlyclean/clean/distclean rules.
1368 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1370 * targets.c (target_vector): Take out oasys (unless that is
1371 the default): Because there is no magic number in archives,
1372 there can be annoying target mis-matches.
1374 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1376 * sparc-opc.c: Rigorously updated to match architecture manual.
1378 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1380 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1381 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1382 to the built-in abs_section were not written out correctly.
1384 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1386 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1387 large, assume we're using a swapped byte order and fail with
1388 wrong_format rather than dumping core.
1390 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1392 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1393 filename constraints.
1394 * Makefile.in: Updated to reflect change.
1396 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1398 Add preliminary support for the we32k:
1400 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1402 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1404 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1406 * bout.c: added support for relaxable alignment relocs.
1408 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1409 pass down pointer to play area rather than use alloca
1411 * cpu-z8k.c (compatible): made static to reduce name space
1414 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1416 Add basic support for the z8k:
1418 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1419 section.c, targets.c,
1421 * syms.c: move mis-inserted patch.
1423 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1425 Documentation fixes:
1426 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1427 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1429 * reloc.c: break out addend item from surrounding text.
1431 * doc.str (DOCDD): Defined. Adds text to output.
1432 (bodytext): Put bulletize before kill_bogus_lines.
1433 * chew.c (bulletize): End itemization after a blank line, to
1434 prevent following text from being swallowed up in an item.
1436 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1438 * configure.in: Add sparclite as a target.
1440 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1442 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1445 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1446 from a coff file (csym is null), dont deref them
1448 * ieee.c (parse_expression): get the answer right when adding an
1449 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1450 on elts so that filename is filled in.
1452 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1454 * bout.c (howto_align_table): New set of relocs, with enough
1455 data for "objdump -r" to work.
1456 (b_out_reloc_type_lookup): Recognize alignment relocs.
1458 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1460 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1461 invocations of make. Also, always create installation
1464 * config/apollov68.mh: removed -g from CC definition.
1466 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1468 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1469 overflowing gp-offset range.
1471 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1473 * srec.c (srec_set_section_contents): don't write out sections
1474 without the LOAD and ALLOC attributes
1476 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1478 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1479 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1480 * aout-target.h (callback): Don't set page/seg sizes.
1482 (set_sizes): New routine.
1483 (backend_data): Point to it.
1484 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1485 (sunos4_aout_backend): Point to it.
1486 * aoutx.h (set_arch_mach): Call set_sizes callback.
1488 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1490 * aout-target.h: Make _bfd_slurp_extended_name_table be
1491 the default. Given that we *write* the suckers (for long
1492 archive member names), we really ought to be able to read them!
1493 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1494 seem to be needed, and many machines don't have it.
1496 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * coff-m68k.c (vector): read and write archives in coff format.
1500 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1502 * opc-sparc.c: New file.
1504 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1506 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1507 pointers to bfd_byte* before performing arithmetic on them. Such
1508 use with bare void* pointers is a gcc extension.
1509 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1510 * archive (normalize): Add to CONST to match actual usages with
1513 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1515 * configure.in: Recognize i486 host cpu, and use i386-elf
1518 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1520 * config/stratus.mt (CC): Remove definition.
1521 * elf.c (bfd_section_from_shdr): Test for the possibility that
1522 section_from_elf_index returns NULL and don't dereference it.
1524 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1526 * add hppa_data to bfd tdata (indirectly via sef).
1528 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1530 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1532 * configure.in: error messages to stderr, not stdout
1534 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1536 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1537 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1538 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1540 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1542 * configure.in: recognize hppa* instead of hppa
1544 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1547 RTYPE2HOWTO to cope with same.
1548 * reloc.c (bfd_perform_relocation): added support for size of -2
1549 (subtract a word reloc type). Updated doc.
1551 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1553 * Makefile.in: merged changes from progressive, removed rcsid.
1555 * archures.c, archive.c, Makefile.dos: removed rcsid.
1557 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1559 * bfd-in.h : add BFD_IS_RELAXABLE flag
1560 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1561 header e_relaxable, major hackery in callbacks
1562 * libaout.h : add space for a_relaxable.
1563 * seclet.c (rel): don't relax empty sections
1566 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1568 * section.c (STD_SECTION): add some casts to the initializers for
1571 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1573 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1574 and add appropriate casts to keep (picayune) aix-cc happy.
1576 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1578 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1579 symbol pointers. Punt expensive & useless bfd_realloc. Use
1580 malloc for raw symbols, and free it before returning.
1581 (bfd_section_from_shdr): Do not slurp symbol table until politely
1582 asked. Do not even slurp string tables.
1583 (elf_get_symtab_upper_bound): Count 'em without reading them.
1584 (elf_get_symtab): This is how to politely ask. Schlurp!
1585 This should probably just *become* elf_slurp_symbol_table, FIXME.
1587 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1589 * archive.c (bsd_write_armap): write the timestamp of the
1590 archive header to be just a little bit later than the timestamp of
1591 the file, otherwise the linker will complain that the index is
1594 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1596 * configure.in: Add m68k-ericsson-*.
1598 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1600 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1601 * elf.c: Remove unconditional debug printf's.
1602 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1603 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1604 (elf_slurp_symbol_table): Hand out symbols in forward, not
1605 reverse order. Simplify duplicate code.
1607 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1609 * elf.c: Remove "(void)" casts from function calls where the
1610 return value is ignored, in accordance with GNU coding standards.
1612 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1614 * hppa.c: Apply John's standard fix to avoid "empty translation
1615 unit" warnings from some ANSI-C compilers.
1617 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1619 * hosts/solaris2.h: Configure same as sysv4.
1621 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1623 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1624 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1625 type match actual return type.
1626 * elf_print_symbol (section_name): Make CONST.
1628 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1630 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1631 New files, for Linux (a free Unix clone for 386 machines).
1632 * Makefile.in, configure.in, targets.c: Update accordingly.
1634 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1635 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1636 correct calling of howto special functions and fixes from Raeburn
1638 * archures.c: nuke bfd_reloc_code_type
1639 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1640 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1641 SEC_NEVER_LOAD, various other bfdgas newness
1642 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1643 * targets.c: change jump table vector to above
1646 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1648 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1649 its prototype will be included in libbfd.h. Change result type
1650 to struct * (rather than equivalent typedef) so it can be used in
1651 the prototype, where they typedef won't be known.
1652 * libbfd.h: Updated version.
1654 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1656 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1657 targets.c: HPPA merge.
1659 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1661 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1662 * config/solaris2.mh: Kludge around Sun compiler bug.
1664 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1666 * libaout.h (aout_backend_data): Change defs of two bitfields to
1667 be unsigned chars instead to get around rs6000 compiler problem.
1669 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1671 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1672 Correct misconception that there can be only one symbol table.
1673 Only call elf_slurp_symbol_table on the full symbol table, not
1674 the dynamic one which is only a subset of the full one.
1676 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1678 * coffcode.h (coff_compute_section_file_positions): For I960,
1679 don't align sections in file.
1681 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1683 * targets.c (struct bfd_target): Added field for target-specific
1684 (but not file-specific) data, for distinguishing minor
1685 characteristics between (e.g.) a.out formats.
1687 * section.c (struct sec): New field user_set_vma indicates vma
1688 field should be heeded, not assumed to be unset.
1689 (STD_SECTION): Initialize that field of standard sections to zero.
1690 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1692 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1693 pre-swapped version.
1695 * archures.c (struct bfd_arch_info): Fixed order of comment and
1696 field decl. New fields indicate size of page and segment for
1698 * cpu-m68k.c (N): Fill in values.
1699 * cpu-sparc.c (arch_info_struct): Ditto.
1701 * libaout.h (struct aout_backend_data): Various bits of data (not
1702 all used currently) with characteristics of a.out implementation.
1703 Important field for now is text_includes_header, indicating that
1704 the text section starts immediately after the file header, which
1705 gets mapped in with it.
1706 (struct aout_data): New fields indicate whether vma has been
1707 adjusted yet (not yet used), and what magic number will be used in
1708 the output file (should go away in favor of vma_adjusted).
1709 (WRITE_HEADERS): Code for dealing with section sizes and related
1710 header fields replaced with call to adjust_sizes_and_vmas.
1711 * aoutx.h (some_aout_object_p): Fill in magic number field.
1712 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1713 (set_arch_mach): Set page size and segment size once CPU
1715 (adjust_sizes_and_vmas): New function; has much code moved
1716 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1717 and size parameters, as well as many header fields, after deciding
1718 on magic number for output file. Checks to ensure that this
1719 adjustment has only been done once.
1720 (set_section_contents): Call adjust_sizes_and_vmas instead of
1721 doing much of the work here.
1723 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1724 default (null) values of these fields.
1725 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1726 value in exec header.
1727 (sunos4_aout_backend, MY_backend_data): Define backend data
1728 indicating file header is included in text section.
1730 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1732 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1733 gcc version 2, to avoid warnings.
1735 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1737 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1738 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1740 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1742 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1744 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1746 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1747 * configure.in: Rewrite target parsing to use simple format.
1748 Handle sparc-sun-solaris2 configuration.
1749 * aout64.h: Avoid ANSI C brain death warning.
1750 * elf.c: Avoid trigraph (???) or /* in comments.
1752 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1754 * config/sysv4.mh: new file, RANLIB=echo
1756 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1758 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1760 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1761 elf_core_tdata_struct into a single common struct. Core files
1762 wouldn't have worked at all without this.
1763 (bfd_elf_find_section): New function for GDB's undercover use
1764 to find string sections that BFD hides from it.
1765 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1767 (elf_object_p, elf_core_file_p): Allocate internal file header
1768 storage dynamically.
1769 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1770 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1772 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1774 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1776 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1778 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1780 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1782 * configure.in: handle m680[01234]0 as aliases for m68k
1784 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1786 * coff-a29k.c: do byte relocs correctly
1787 * coffcode.h (styp_to_sec_flags): never load INFO sections
1788 * seclet.c (rel): don't relocate INFO sections
1790 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1792 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1793 Make the symbols unmodifiable.
1794 (bfd_section_init): Deleted.
1795 * init.c (bfd_init): Don't call bfd_section_init.
1797 * section.c (bfd_set_section_contents): Ensure that range to be
1798 written is within section boundaries.
1799 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1802 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1804 * coff-i960.c (howto_table): Deleted.
1805 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1806 interesting entries from old howto_table.
1807 (RTYPE2HOWTO): Adjusted to use switch.
1808 (coff_i960_reloc_type_lookup): New function.
1810 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1811 records for section symbol.
1812 (make_abs_section): Unused; deleted.
1813 (renumber_symbols): Re-order symbols so undefined symbols come
1814 last, as COFF format desires.
1815 (coff_write_symbol): Put C_FILE symbols in debug section always.
1816 (coff_section_symbol): New function; creates a symbol with the
1817 same name as a section, and sets up aux records for it.
1818 (coff_add_missing_symbols): New function; adds section symbols to
1819 symbol table if they aren't there already. Should someday also
1820 add a dummy C_FILE symbol if none is present.
1821 (coff_write_object_contents): Add missing symbols before preparing
1822 symbol table to be written.
1823 (coff_slurp_reloc_table): Verify that symbol indices read in are
1824 in a reasonable range.
1825 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1826 (obj_conv_table_size): Accessor macro.
1828 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1829 reloc types on i960.
1831 * bfd-in.h (bfd_get_section_name): New macro. Like
1832 bfd_section_name, but returns rvalue, not lvalue.
1833 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1834 (bfd_get_section_flags): Now returns rvalue.
1836 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1837 general, some specific to sparc or i960.
1839 * aoutx.h (set_section_contents): Set VMA for each section based
1840 on previous section. If text section VMA doesn't appear to have
1841 been set, make a best guess from the type of file.
1843 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1845 (MY(vec)): Initialize reloc_type_lookup field.
1847 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1848 (bfd_error_trap, bfd_error_vector): Extern, not common.
1850 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1851 few types of relocs for sparc; will need enhancement.
1853 * bout.c (callj_callback): Use DEFUN macro in definition.
1854 * coff-i960.c (optcall_callback): Likewise.
1856 * targets.c (bfd_target): Added fields reloc_type_lookup and
1857 _bfd_make_debug_symbol. Also minor comment changes.
1858 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1859 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1860 than arch info, and dispatch with BFD_SEND. Callers changed.
1861 * archures.c (struct bfd_arch_info): Deleted field
1863 * cpu-*.c: Don't initialize that field.
1865 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1866 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1867 (bfd_errmsg): Now returns ptr to const.
1868 * bfd-in.h (bfd_errmsg): Fix prototype.
1870 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1871 * reloc.c (bfd_generic_relax_section): Ditto.
1873 * section.c (Section Output doc): Improve description of use of
1874 output_section and output_offset.
1876 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1878 * sco-core.c: new file from net.
1879 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1880 Now we have the hairy linker, it's possible to move symbols from
1881 one section into another. Actually make that work!
1883 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1885 * hosts/sun3.h: fix declaration of free.
1887 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1889 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1890 * coff-h8300.c (reloc_processing): all relocs are relative to
1892 * opncls.c: don't use fdopen on DOS systems
1894 short patches from Glenn Kasten (glenn@ready.com)
1895 * target.c: enabled oasys support
1896 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1897 fix problem where a relocation which crossed a modification byte
1898 boundary did not work. Fix problem where a relocation near the end
1899 of a data record did not work.
1902 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1904 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1905 archvie header string counts the endian way, this heuristic sees
1906 how big an archive string to read by trying it one way and if the
1907 string table is unreasonably big, trying it the other. *FIXME*.
1908 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1910 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1912 * bfd-in.h: Increase version number to 1.97, for consistency
1914 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1916 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1918 * bfd-in.h: bump version to 1.96
1919 Major change; changed calling convention for
1920 bfd_get_relocated_section_contents so that caller allocates
1921 memory for section data.
1922 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1923 seclet.c, targets.c, bfd.c: reflect new convention.
1924 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1925 case, then use reasonable default values for SEC_* flags.
1927 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1929 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1930 size of output reloc struct.
1931 * targets.c, Makefile.in: comment out tekhex for the moment.
1932 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1933 * configure.in: tandem target is st2000
1934 * coff-m68k.c: rename static howto_table to global
1935 m68kcoff_howto_table.
1936 * bout.c: remove unnecessary abort
1937 * coff-a29k.c: various changes to the way relocations work to cope
1938 with the "new order" and latent bugs.
1941 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1943 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1944 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1945 * reloc.c (bfd_perform-relocation): don't relocate refs to
1946 absolute symbols if doing a partial link.
1948 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1950 * configure.in: Add a29k-amd-udi.
1952 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1954 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1955 internal_exec structure before initializing the fields that
1956 are used, so that the unused fields are in a known state.
1958 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1960 * tekhex.c (struct data_struct): Convert from typedef that
1961 typedefs nothing to a normal structure declaration.
1962 * tekhex.c (pass_over): Prototype args for function that
1963 second arg points to.
1965 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1967 * Makefile.in: remove old style staging. Do not print recursion
1970 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1971 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1974 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1976 * bfd.c, Makefile.in: added tekhex
1977 * aoutx.h (set_section_contents): pages should be padded to the
1978 size of a page, not the size of a segment.
1979 * configure.in: added go32 host and i386-aout target.
1980 * i386aout.c, libaout.h: now works for go32 target
1981 * ieee.c: fix bit rot.
1982 * seclet.c: support for padding seclet type.
1984 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1986 * Makefile.in: added .NOEXPORT:
1988 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1990 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1992 * elf.c (elf_compute_section_file_positions,
1993 elf_write_object_contents): Return boolean, not NULL (which
1995 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1996 Also ifdef-out code that aborts on unhandled section types.
1998 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2000 * configure.in: Recognize ncr3000 config
2001 * Makefile.in (MINUS_G): Pass on to recursive makes.
2002 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2004 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2006 * Makefile.in: Now that we have sym.h and symconst.h, compile
2007 coff-msym.c on all systems.
2008 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2009 * coff-msym.c: Update include files and comments; add weakext bit.
2011 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2013 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2014 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2016 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2018 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2019 * configure.in: Add new host and target configs.
2020 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2021 structs, which vary; just use member name.
2022 (elf_object_p, elf_core_file_p): Lint, fix comments.
2023 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2025 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2027 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2028 local, disposable, copy of the external form of section header
2029 table and program header table entries.
2031 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2033 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2035 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2037 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2040 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2042 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2044 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2046 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2047 not internal bfd_assert function (twice).
2049 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2051 * aout-target.h: change ar_max_namelen to 15 (the right value)
2052 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2055 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2057 * archive.c (bfd_generic_archive_p): check for bout archives too.
2058 * bout.c: make it work again.
2060 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2062 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2064 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2065 bfd_xmalloc() instead of bare malloc().
2067 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2069 * Makefile.in: pass down MAKEINFO on info.
2071 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2074 host/h-<foo> now just <foo>.
2075 * configure.in: reflect changes
2077 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2079 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2080 actual source file, not just the generated libbfd.h.
2082 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2084 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2085 gdb on little-endian 960 code.
2086 * archive.c (compute_and_write_armap): indirect symbols should go
2087 into the archive header too.
2089 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2091 * Makefile.in: added check target.
2093 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2095 * coff-msym.c: Move this file from gdb/ecoff.c. It
2096 handles byte-swapping for ECOFF (MIPS symbol) files.
2097 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2098 to the files built on MIPS-based hosts.
2099 * Makefile.in: Add rule for coff-msym.
2101 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2103 * Makefile.in: added clean-info target. MINIMIZE=1.
2105 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2107 * coff-rs6000.c: Move core file functions into separate
2108 new file rs6000-core.c. This is needed because reading
2109 core files depends on native include files that conflict
2110 with ../include/coff/rs6000.h.
2111 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2113 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2115 * aoutx.h (NAME(aout,print_symbol)): Don't print
2116 symbol addresss for undefined symbols.
2117 * coff-rs6000.c: Various updates (due to target-
2118 independent changes).
2119 * libbfd.h: Ditto (tdata field is now a union).
2120 * hosts/h-sparc.h: Removed prototype for bogus function
2121 'emset' (presumably should have been 'memset' - which is there).
2123 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2125 * configure.in (mips-big-* target): Same is Iris.
2127 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2129 * aoutx.h (translate_from_native_sym_flags): when creating an
2130 alias symbol, fill in the section as undefined, rather than
2131 leaving it blank. If an output section can't be found for a
2132 symbol, then don't core dump.
2134 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2136 * Makefile.in, configure.in: removed traces of namesubdir,
2137 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2138 copyrights to '92, changed some from Cygnus to FSF.
2140 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2143 * coff-h8300.c: fix stupid reloc subtraction bug
2144 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2145 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2146 the symbol.flags and done_lineno fields.
2148 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2150 * coffcode.h (coff_write_symbol): write out the correct number of
2152 * cpu-h8300.c: fix disassembly bug
2154 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2156 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2157 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2158 reloc.c, section.c (bfd_map_over_sections), targets.c
2159 (bfd_target_list): Protolint.
2160 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2162 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2164 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2166 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2167 section of a symbol rather than the section of a reffed symbol to
2168 determine the r_index of an emmitted reloc.
2170 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2172 * PORTING: New (preliminary) porting guide.
2174 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2176 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2177 (howto_hvrt16): lint.
2179 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2181 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2182 a full configuration (with possible cross-development),
2183 instead of using host-aout.c.
2185 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2187 * aout-target.h (MY(write_object_contents):
2188 Set obj_reloc_entry_size (abfd).
2189 * gen-aout.c: Change to emit a .c files, not a .h file.
2191 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2193 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2194 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2196 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2198 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2199 with more than one auxent can cause nasty core dumps.
2201 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2202 "done_lineno" so that a symbol which appears twice in the symbol
2203 table only gets it's linenumbers relocated once. Modifed
2204 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2207 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2209 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2210 stuff to use the New Order.
2212 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2214 * ieee.c: Change type of envi[] to unsigned char.
2216 * configure.in: fix vax ultrix configuration.
2218 * elf.c (bfd_section_from_shdr): Deal with null return from
2219 bfd_make_section(). (elf_object_p): Select endianess properly.
2221 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2223 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2225 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2227 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2228 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2229 * host-aout.c: Don't use aout-params.h; configure these systems
2230 in their xm files, not in a randomly generated file.
2231 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2233 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2235 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2237 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2238 host_aout_vec here as well.
2240 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2242 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2243 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2244 to prevent undefined symbol.
2246 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2248 Various lints found on PersSony
2249 * aoutx.h: cast an enum
2250 * coff-a29k.c: many ints in reloc structure turned to enum
2251 * coffcode.h: more enums
2252 * cpu-h8300.c: more enums
2253 * opncls.c: more enums
2255 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2257 * configure.in: Make Tahoe configuration work again.
2258 * bfd-in.h: Remove trailing comma from enum declaration.
2259 * ieee.c: Can't put byte values >0x7F into a signed char.
2261 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2263 * Makefile.in: Add dependencies for various coff-*.o files.
2265 * elf.c: Remove extraneous paren from core_prpsinfo and
2266 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2267 Replace references to old section "size" member with new
2268 "_raw_size" member. Implement elf_make_empty_symbol, which
2271 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2273 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2276 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2278 * coffcode.h (bfd_coff_relax_section): now static.
2279 (bfd_coff_get_relocated_section_contents): various type lints.
2281 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2283 New entry point in the transfer vector - bfd_relax_section.
2285 * aout-target.h: add to vector, call generic_relax
2286 * bfd-in.h: add to vector
2287 * bfd.c: add #define for vector
2288 * bout.c: add to vector, call generic_relax
2289 * coffcode.h: add to vector, also now has coff specific relax code
2290 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2291 * elf.c: call generic_relax
2292 * ieee.c: call new vector, clean up some bugs due to the creation
2294 * libbfd.h: add bfd_generic_relax_section EXFUN
2295 * oasys.c: call generic_relax
2296 * reloc.c: implement generic_relax
2297 * seclet.c: moved much of this into coffcode.h
2298 * srec.c: call generic_relax
2299 * targets.c: define new transfer vector
2301 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2303 * everything: now modified to use smaller reloc type. Self hosts
2306 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2308 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2309 New files for stratus.
2311 * configure.in: Add configuration fragments for stratus.
2313 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2315 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2316 variables as CONST since they are set to point to a const char
2317 string. Fixes compiler complaints.
2319 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2321 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2324 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2326 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2327 symbols, so that we can emit the correct file name even
2328 if it's an include file.
2330 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2332 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2333 (Reported by john@labtam.labtam.oz.au (John Carey)).
2335 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2337 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2339 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2340 being used to -DHAVE_PROCFS.
2342 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2343 '#include "fopen-same.h"' to end of file to match other h-* files.
2345 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2347 * configure.in: Change svr4 references to sysv4. Add case
2348 "unknown" for target vendor and infer some targets based
2349 on the specified operating system.
2351 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2353 * bfd-in.h, libaout.h: ANSIfy enums.
2355 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2357 * archive.c (normalize): created version for VMS which removes the
2358 VMS directory crap from the front and end of a filename, eg turn
2359 [-.foo]bar.obj;123 into bar.obj
2360 (bfd_construct_extended_name_table): now writes index into an
2361 extended name table in decimal - the same base used to read an
2362 extended name table.
2364 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2366 * aout-encap.c: Fix to use aout-target.h.
2367 * aoutf1.h: Use standard MY_object_p and MY_callback
2368 in aout-target.h. Remove target-specific versions.
2369 * host-aout.c: Re-write to use aout-target.h.
2370 * gen-aout.c: New files use with host-aout.c to generate
2371 host-specific a.out-related parameters.
2372 * Makefile.in: host-aout.o depends on aout-params.h, which is
2373 generated by gen-aout.
2374 * aout-target.h: Make a little more flexible.
2375 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2376 macro. Instead, inline it in aout-target.h.
2377 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2378 a gcc -Wall warning.
2379 * archive.c: Add missing commas in DEFUN macro (2 places).
2380 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2381 Berkeley ones, now that libiberty has them:
2382 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2383 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2384 remove unused variable.
2386 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2388 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2389 and execname inside HAVE_PROCFS ifdef since they are unused
2390 when it is not defined.
2392 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2394 * elf.c: Flag all sections as either code or data. We can't
2395 be sure what they are anyway, since ELF doesn't fit the
2396 traditional model of text+data+bss very well. Add new local
2397 function elf_read() to simplify code. Record entry point in
2400 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2402 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2403 rather than N copies of the same lines.
2405 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2407 * cpu-h8300.c: disassemble branch displacements correctly
2408 * coff-h8300.c: put reloc offsets out in 32bits
2410 * makefile.dos, configdj.bat: New files from DJ
2411 * cache.c: fopen with new macros is needed for DOS.
2412 * ieee.c: environ renamed to envi to stop an include file
2414 * opncls.c, coff-rs6000.c: more fopens with macros.
2416 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2418 * Makefile.in: infodir belongs in datadir.
2420 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2422 * Makefile.in: fix where docdir lives
2424 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2425 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2426 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2427 srec.c, syms.c, targets.c : all new documentation and lint
2431 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2433 * coffcode.h, srec.c: Lint.
2435 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2437 * Makefile.in: install using INSTALL_DATA, added standards.text
2440 * configure.in: mark directory as target dependent. configure
2441 nows works in objdir always so make file existence checks
2444 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2446 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2447 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2448 and mandir now keyed off datadir by default.
2450 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2452 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2453 computation of arch and machine type so it's worked out before
2454 some_aout_object_p is called.
2455 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2457 * archures.c: add extra field 'section_align_power' to hold
2458 default section alignment in object files.
2459 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2460 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2461 initialize the new field.
2462 * bout.c (b_out_callback): replace the text size, since aout
2464 * aoutx.h: Documentation in the new style
2466 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2468 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2469 use the saved value if mtime_set is already set (intended
2470 for archive files, though apparently not used yet).
2472 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2474 * targets.c: Revise comments about how to configure the target
2475 vector, to match reality. Remove mention of obsolete methods.
2476 Remove long lists of capitalized macros that turn into the same
2477 thing in lowercase. Normal vector simply lists all known
2478 lowercase xvec names; all other cases are handled by SELECT_VECS.
2480 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2483 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2484 list of supported targets.
2486 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2488 * archive.c (bsd_write_armap): The pad byte sometimes added to
2489 the string table in a __.SYMDEF member is now
2490 counted as part of the size of the string table.
2491 This is compatible with the old ranlib, as well as Sun's.
2493 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2495 * srec.c: Rewrote to fix many bugs; now gets the record type
2496 right, doesn't choke on input, sets the start address in an S9 and
2497 fills in the filename on an S0.
2499 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2501 * cpu-h8300.c: Add support for MEMIND addressing mode
2503 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2505 * coffcode.h: use the new macro if available
2507 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2508 * Makefile.in: Fixed dependencies due to file rename
2510 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2511 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2512 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2513 newos3.c, stab-syms.c, syms.c: All these files have had their
2514 #includes altered to point to the new places.
2516 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2518 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2520 * configure.in: Add vendor "ncr" as supported per-target vendor.
2521 Add svr4 case for i386 per-host case.
2523 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2526 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2528 * syms.c (bfd_decode_symclass): Return 'A'
2529 for symbols that are both absolute and global.
2530 * archive.c (bfd_special_undocumented_glue): Return NULL
2531 if bfd_ar_hdr_from_filesystem returns NULL.
2533 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2535 * Makefile.in: added coff-h8300
2536 * configure.in: now h8 is a coff target
2537 * cpu-h8300.c: fix various disassembly problems
2538 * libcoff.h: took out some code which has been #0ed for a long
2540 * targets.c: added h8 coff
2541 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2542 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2544 * coffcode.h: Started to change the way machine dependencies are
2545 handled, from the nest of #ifdefs to macros defined in the
2546 including coff-<foo>.c
2548 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2550 * aoutx.h (some_aout_object_p): Set the `executable' bit
2551 if the entry point is contained in the text segment, even if the
2552 text segment is at location 0.
2554 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2555 nonstandard MIPS sections (.rdata, .sdata, etc).
2557 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2558 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2559 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2561 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2563 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2565 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2566 from syms.c to new file stab-syms.c. Also, since GNU extended
2567 type codes such as N_SETT are no longer in ../include/stab.def,
2568 include them manually.
2569 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2570 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2571 * libaout.h: Added prototype for aout_stab_name().
2572 * Makefile.in: Update Makefile for new stab-syms.[co].
2574 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2576 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2577 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2578 just make N_XXX work by excluding the header from the text segment.
2579 * aoutx.h: Fix comments to match.
2581 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2583 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2584 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2585 for the "logical" text segment (i.e. never consider the exec
2586 header to be part of the text segment). This change is
2587 needed for consistency with various other parts of bfd and ld.
2588 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2589 and move calculation of obj_textsec(abfd)->size to libaout.h.
2590 * bfd-in.h: Removed bogus ';'.
2592 * Makefile.in: Add MINIMIZE flag to select lean
2593 or bloated target_vector.
2594 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2595 * newsos3.c: Fixes to ../include/aout64.h remove need
2596 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2598 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2600 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2601 handle both little and big-endian targets, with little
2602 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2603 * host-aout.c: Add FIXME note.
2605 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2607 * targets.c: Make the default target_vector contain
2608 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2609 Old behavior can be gotten by defining ALL_TARGETS.
2610 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2611 Factored out common code into new file aout-target.h.
2612 Saves a lot of duplicate code for a.out variants.
2614 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2616 Get 'make headers' to work when configured with +subdirs.
2617 * Makefile.in: Add $(subdir) to docdir path.
2618 * doc/Makefile.in (protos): Add $(srcdir) prefix
2619 to name of sed scripts.
2621 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2623 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2624 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2625 to include names of N_SETT etc.
2627 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2629 * elf.c: Add minimal support for ELF symbol tables. Generates
2630 canonical bfd symbol tables from ELF symbol tables. Change the
2631 name of some functions from bfd_<name> to elf_<name>.
2633 * syms.c: Trivial fix to comment to remove a redundant "to".
2635 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2637 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2638 form that GDB recognizes as COFF.
2640 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2642 * ieee.c (ieee_object_p): cast NULL correctly.
2643 * configure.in: added harris host
2645 * coff-a29k.c: Lots of changes, most from David Wood.
2647 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2649 * coff-m88k.c (coff_write_armap): Just #undef it.
2651 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2653 * Makefile.in: standardize on MINUS_G to disable debugging
2654 * coff-m88k.c: create coff armaps instead of bsd ones.
2655 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2658 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2660 * elf.c: Additions to support ELF format core files.
2661 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2662 has support for /proc (all the include files in particular).
2664 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2666 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2667 of two N_SO stabs, one for directory, and one for filename.
2669 * bfd-in.h (print_vma): Factor out duplicate definition.
2671 Exit a little more gracefully when malloc returns NULL.
2672 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2673 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2674 * libbfd.h: Rre-generated due to libbfd.c update.
2676 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2678 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2680 * elf.c (elf_object_p): Don't try to create a bfd section for
2681 the first ELF section header. It is just a placeholder.
2683 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2685 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2686 core files, when compiling native.
2687 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2689 FIXME: The aoutf1.h change below needs to be reversed back
2692 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2694 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2695 manipulation of lnno fields in lineno structs in a coff-<f>.h
2696 independent way. Override it in coff-<f>.h to your favourite
2697 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2698 (coff_swap_lineno_out): modified to use the new macros.
2700 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2702 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2703 unknown arch when the magic number doesn't specify the
2704 architecture, since some OSs (eg old sun3s) don't set the number, and
2705 020 is probably the right answer anyway.
2707 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2709 * hosts/h-news.h, hosts/h-rtbsd.h:
2710 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2711 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2712 bfd_print_symbol_nm, for use by nm.
2713 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2714 bfd_print_symbol_nm option, to print in nm format.
2715 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2716 oasys.c (oasys_print_symbol): Provide stub implementations
2717 for bfd_print_symbol_nm.
2718 * syms.c: New function bfd_decode_symclass, used by nm printer.
2719 New function bfd_stab_name to look up string name of stab code.
2721 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2723 * Makefile.in: Added ctor.c
2724 * archures.c (bfd_default_arch_struct) added
2725 bfd_default_reloc_type_lookup.
2726 * coffcode.h: removed a load of #if 0ed code.
2727 (coff_compute_file_section_positions): now works out the section
2728 alignment and size correctly in all cases.
2729 (coff_get_symtab): looks for constructor symbols and calls the
2730 right function when they're found. (coff_canonicalize_reloc):
2731 knows when a section is full of constructors and does the right
2733 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2735 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2736 * libcoff.h: removed #if 0ed code
2737 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2738 arch independent constructor relocation type.
2739 (bfd_reloc_type_lookup): removed the comment "this will go away"
2740 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2741 reloc which is used when BFD_RELOC_CTOR falls through to give a
2742 default 32bit reloc for constructors.
2743 (bfd_default_reloc_type_lookup): added.
2744 * aoutf1.h: fixed SEGMENT_SIZE typo.
2746 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2748 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2749 matching prefix "coff".
2750 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2751 rs/6000 csect records.
2753 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2755 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2756 * configure.in: add motorola delta88 cases
2757 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2758 write_armap prototype
2759 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2761 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2763 * Rename COFF-related files in `coff-ARCH.c' form.
2764 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2765 coff-mips.c, coff-rs6000.c to be exact.
2767 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2768 make output clutter.
2769 * config/mt-*: Ditto.
2771 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2773 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2774 John Gilmore. Archive support from Damon A. Permezel.
2776 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2777 * configure.in: Add rs6000 case.
2778 * targets.c: Add rs6000 vector.
2779 * archures.c: Add rs6000, fix comment on romp.
2780 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2781 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2782 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2783 * section.c (bfd_make_section): Return NULL on attempt to create
2785 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2786 (bfd_swap_aouthdr_in): Handle lots more members.
2787 (make_a_section_from_file): If section has already been seen,
2788 just return false rather than overwriting it.
2789 (coff_real_object_p): Understand incoming magic numbers.
2790 (coff_set_flags): Understand outgoing magic numbers.
2791 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2792 (build_debug_section): Add fn for reading debug string section.
2793 (get_normalized_symtab): Handle symbol names in debug string section.
2794 Remove unused obj_string_table.
2795 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2796 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2797 existing section before making one.
2798 * cpu-rs6000.c: New file.
2799 * rs6000coff.c: New file.
2801 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2803 * elf.c: Add partial support for ELF format corefiles. Still needs
2804 support for extracting registers from corefiles.
2806 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2808 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2809 RANLIB is defined as echo, send the output to /dev/null to help
2810 reduce clutter in the output from doing a make.
2812 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2814 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2815 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2817 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2819 * coffcode.h (coff_compute_section_file_positions): make it pad
2820 section size out if there are alignment restrictions so that the
2821 image will be ok on a system where section positions are worked
2822 out by accumulating sizes rather than from the section headers.
2823 * targets.c (proto write_armap). Changed orl_count to unsigned.
2824 * opncls.c (bfd_close_all_done). Added so that generative
2825 programs like gas can close a bfd without causing bfd confusion.
2826 * libbfd.h (changed becuase of protos)
2827 * amdcoff.c: messed with the way that jmp displacements are
2828 calcualated. This may not yet be totally correct.
2829 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2831 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2832 abs symbol has no section (like a register symbol).
2833 (coff_write_symbol) now zeros auxent before filling it up to help
2834 with sensitive applications.
2835 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2837 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2839 * bfd.c: Make sure we don't get a macro strerror().
2840 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2841 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2842 attempt to recover command, ifdef NO_CORE_COMMAND.
2843 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2845 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2847 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2849 * archive.c (bsd_write_argmap): The size of the ranlib structures
2850 should not include the size field itself.
2851 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2852 adata(abfd)->exec_bytes_size field instead of constant macro,
2853 because aoutx.h compiles to a simple .o file shared by
2854 all 32-bits a.out targets.
2856 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2858 * configure.in: Allow i386-sco-sysv.
2859 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2860 * cpu-h8300.c: lint.
2862 * host-aout.c: New strategy. We use common code, include files,
2863 and data structures to handle the file, but set a few parameters
2864 from the host's config file (page size, text start addr, etc).
2865 * libaout.h: Define HP BSD machine types.
2866 * aoutf1.h: Handle reading a.outs with these types.
2868 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2869 virtual-memory-address of the .reg section. We can't just make a
2870 section for "all the regs and nothing else" because only GDB knows
2871 exactly where the regs are (scattered around the upage and stack).
2872 Clean up memory allocation. Remove big- and little-endian
2873 vectors, replace with single vector; this only runs on the host,
2874 in host byte order. Replace byteswap routines with aborts in case
2876 * targets.c: There's only one trad_core_vec now.
2877 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2879 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2881 * hosts/h-amix.h (free): Fix prototype.
2883 * aoutx.h: Don't use NULL as an integer, for braindead systems
2884 that declare it as (void *)0. (From Peter Schauer.)
2886 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2888 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2889 problem with bad Ultrix system headers.
2890 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2891 various kinds of alignments for the various kinds of
2894 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2896 * doc/Makefile: Don't assume . is on the path (from James Clark).
2898 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2900 * Makefile.in: Avoid Sun Make VPATH bugs.
2901 * targets.c: Declare trad_core vectors extern.
2903 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2905 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2906 * libbfd.h: Moved ALIGN macro here.
2907 * bout.c (b_out_callback): Replace i960_align by align_power.
2909 * libaout.h (struct aoutdata): Added fields page_size,
2910 segment_size and exec_bytes_size. These help generic code
2911 (in aoutx.h and libaout.h) to figure out where to align
2912 the various segments in a demand paged file.
2913 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2914 to decide if the exec header counts in a_text (text segment size).
2915 Also, assume D_PAGED flag is set; don't set it here.
2916 * bout.c (b_out_callback): Add initialization of
2917 adata fields page_size, segment_size, and exec_bytes_size.
2918 * host-aout.c (NAME(host_aout, callback) and
2919 NAME(host_aout,mkobject): Ditto.
2920 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2921 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2922 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2923 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2924 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2925 for some systems (mainly sunos), so do it in the callback instead.
2926 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2927 * aoutx.h (NAME(aout,set_section_contents): Change the way
2928 filepos and size of sections are carried out to support
2929 older styles of demand paged executables.
2932 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2934 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2935 * bfd.c: Added macros to enable gas to swap coff records.
2936 * coffcode.h: Make the coff_swap_*_out routines return the number
2937 of bytes swapped, and cleaned up their prototypes.
2938 * configure.in: Added ebmon/coff support
2939 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2941 * targets.c: Added new entry points for coff swapping
2943 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2945 Restructure configuration scheme for bfd, binutils, ld.
2947 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2948 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2949 Change some config names to match other dirs.
2950 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2952 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2953 ../include/sysdep.h.
2954 * cpu-i960.c: Strncmp needed a length arg.
2955 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2956 * i386aout.c: Remove dead N_TXTOFF override.
2957 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2958 * config/: Rename some config files to match up h-*.h names.
2959 Remove all the HOST_SYS definitions from the config files.
2960 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2961 * hosts/h-hp9000.h: Remove USG comment.
2962 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2963 * hosts/h-news.h, h-sparc-64.h: New config files that had
2964 previously been kludged in the <sysdep.h> file.
2966 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2968 * config/*: trad-core support is HOST dependent, not target
2969 dependent. Target config files only set DEFAULT_VECTOR and/or
2970 other vector elements. Exception: when host-aout.c is in use,
2971 in which case we're forced to assume we're native (hp, vax,
2972 tahoe). Rename XDEPFILES to HDEPFILES.
2973 * Makefile.in: Rename XDEPFILES.
2974 * config/h-sun*: Don't force static linking.
2975 * trad-core.c: Document how to use it nowadays.
2976 * i386aout.c, newsos3.c: Clean up.
2977 * i386coff.c: Allow 386 coff files to be used as core files too
2978 (for reading core files from embedded systems).
2980 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2982 * Add i386aout.c for a.out support on the i386.
2984 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2986 * reloc.c, section.c, syms.c, targets.c: correct info-node
2987 structure in *doc* comments.
2988 doc/Makefile: stop hiding complaints from makeinfo.
2990 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2992 * aoutx.h (...some_aout_object_p): Take a third parameter,
2993 the internal_exec struct, and avoid ever looking at an
2994 external_exec. All callers changed to read the entire
2995 external_exec struct, swap and check its magic number,
2996 swap in the whole structure, and pass the swapped-in version to
2998 * bout.c: Bring into modern era. Use single _object_p routine
2999 for big- aand little-endian. Provide internal and external
3000 exec header structs. Use separate swap-in and swap-out routines.
3002 * libaout.h: Move struct internal_exec from ../include/aout64.h
3003 to here. Add obj_symbol_entry_size to struct aoutdata.
3004 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3006 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3007 EXTERNAL_NLIST_SIZE. Callers changed.
3009 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3011 * bfd.c: Remove strerror() to libiberty.
3013 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3014 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3015 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3016 last byte of transfer, not first byte, is within the section.
3018 * host-aout.c: Remove `BSD' archive support. Lint.
3020 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3021 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3022 `bfd_arch_info_type'. All uses changed.
3023 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3024 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3025 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3026 it needs a better name.) All uses changed.
3027 * targets.c: Rename `enum target_flavour_enum' to `enum
3028 target_flavour', and remove the `_enum' from all of the enum
3029 values themselves. All uses changed.
3031 * configure.in, config/h-i386mach: i386 mach host.
3032 * config/t-i386-aout: Use host-aout.c.
3034 * trad-core.c: Give it its own xvec's to make it independent
3035 of other file formats.
3036 * ecoff.c, host-aout.c: Remove refs to trad-core.
3037 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3038 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3040 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3042 * reloc.c: Extended NEWHOWTO macro
3043 * ieee.c: Changed the way 8bit pcrel is done
3044 * cpu-h8300.c: got the registers in the right order
3046 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3048 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3049 prediction is vindicated!
3051 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3052 Remove refs to howto.c, since Steve forgot.
3054 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3056 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3057 still work. Now allows any architecture/machine to be set.
3059 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3061 * howto.c deleted and moved code to reloc.c
3063 * libbfd.h, libbfd-in.h removed $id stuff for real
3065 * cpu-h8300.c Made it match various different spellings of h8300.
3067 * archures.c: Took out the first char filter which made it only
3068 look for a cpu/arch match when the first chars of supplied and
3069 tested names were the same.
3071 * targets.c removed oasys stuff, pending someone to fix the bugs
3075 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3077 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3078 ELF support good enough for GDB.
3079 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3080 m68k-cbm-svr4 host and target.
3081 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3082 so `diff' and `patch' can cope.
3084 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3086 * archures.c: removed texinfo error
3088 * init.c: added texinfo hooks, and removed initialization error
3091 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3094 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3096 * cpu-i960.c: Avoid numerical count of initializers.
3098 Vax Ultrix changes from David Taylor <taylor@think.com>:
3099 * host-aout.c: Make little-endian vector really little-endian.
3100 * configure.in: Separate vax and tahoe cases, handle ultrix.
3101 * config/t-vax: Add trad-core.o.
3102 * config/h-vaxult: New host system.
3104 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3106 * bfd-in.h VERSION, change version number to 0.18, this makes a
3107 gap, but now is the same as the linker version number.
3109 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3110 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3111 files will eventually contain processor specific bits for bfd,
3112 like strange relocation information and dis/assembly. So far only
3113 the H8 has been even partially done. This work also ties in with
3114 the change in handling architectures.
3116 * amdcoff.c: (a29k_reloc) fix error message.
3118 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3119 discover the architecture of the bfd. (sunos4_callback) calls the
3120 function bfd_set_arch_mach rather than stuffing stuff directly
3121 into the bfd. (sunos4_write_object_contents), changed names of
3124 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3125 setup the environment.
3127 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3128 headers in big endian format, regardless of the endianess of the
3131 * archures.c: totally changed. Now an architecture is represented
3132 with a pointer to an info structure rather than an enumerated type
3133 and a long. The old info is available as two elements in the
3134 structure. Future enhancements to architecure support will
3135 involve pointers to methods being placed into the info structure.
3137 * bfd.c: changed the definition of the bfd structure for the new
3140 * bout.c: (b_out_set_arch_mach) changed to use the new
3141 architecture mechanism.
3143 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3144 the new architecture mechanism.
3146 * configure.in: added h8 stuff.
3148 * ieee.c: too many changes to note. Now ieee files written with
3149 bfd gas and ld can be read by gld and ieee only linkers and
3152 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3154 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3155 than fixing the structure directly.
3157 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3158 than fixing the structure directly.
3160 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3161 before opening a bfd.
3163 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3164 rather than fixing the structure directly.
3166 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3167 in the t/hmake file) a user can select which backends they want
3168 linked with bfd without changing the source.
3170 * init.c: new, looks after initializing modules.
3172 * howto.c: for future use, will allow an application to work out
3173 what cookie to use as a handle on a relcoatio howto.
3175 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3177 * srec.c: Better error checking, partly from Peter Schauer.
3178 (srec_object_p): Avoid assuming any file that starts with 'S' is
3179 an S-record file! (Check for 3 uppercase-hex digits after it.)
3180 (ISHEX): Define new macro for checking supposedly hex characters.
3181 (pass_over): Treat as EOF any S-record line that:
3182 * doesn't have hex in either size character
3183 * produces a size larger than 0x7F
3184 * has an unrecognized type number
3186 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3188 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3189 opncls.c: Lint (saber actually).
3191 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3193 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3194 * newsos3.c: Fixed two types: newos3 -> newsos3.
3195 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3196 to use correct segment.
3198 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3200 * aoutx.h (print_symbol): Handle missing symbol->name.
3202 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3204 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3207 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3209 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3210 add sgi/irix support.
3212 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3214 Changes for the AMD 29000 Ultracomputer port from David Wood.
3217 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3219 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3222 * coffcode.h (coff_real_object_p): Pass information about the
3223 current file's coff symbol format to BFD via the coff_data struct.
3224 (coff_find_nearest_line): obj_icof => coff_data.
3225 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3226 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3227 and DIMNUM == E_DIMNUM.
3228 * configure.in: Handle a29k-*-* hosts, and targets
3229 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3230 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3231 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3232 local_linesz to `coff_data' (tdata) struct.
3233 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3234 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3236 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3238 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3239 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3241 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3243 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3245 (sunos4_core_file_matches_executable_p): Fix header comparison.
3246 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3247 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3249 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3251 Allow GDB to patch object files.
3253 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3254 * trad-core.h (trad_unix_core_file_p): Ditto.
3255 * aoutx.h (aout_set_section_contents): On first output, check
3256 abfd->direction and complain if erroneous.
3258 * Makefile.in: Add crude dependencies.
3260 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3262 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3263 to h/t-xxxx files so that everything will work on System V.
3265 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3267 * aoutx.h: Add information on host-aout.c and how to configure
3268 to use it, to the manual.
3269 * configure.in: Tix typo.
3270 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3271 else dummy out the core file support.
3272 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3273 specified, use it to locate the data section.
3274 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3275 rather than as chars (lint).
3277 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3279 * aoutx.h, coffcode.h: saberized.
3281 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3283 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3285 bfd.c, targets.c: minor rewording of doc segments
3288 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3290 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3291 etc, rather than TEXT_START_ADDR.
3292 * host-aout.c: Remove #if 0 around whole thing.
3293 Update to modern (32/64-bit) a.out naming conventions.
3294 Include a large chunk of ../include/a.out.gnu.h to get macros that
3295 are not defined by the system include files.
3296 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3297 macro used by the other a.out implementations.
3298 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3300 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3302 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3303 texdoc and psdoc; make these depend on generated .texi's
3305 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3308 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3311 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3312 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3313 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3314 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3315 obtrusive marks indicating .c origins.
3317 * bfd.texinfo: generalize most references to linker
3319 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3321 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3322 * archures.c: remove empty foo() definition (crept in at vn1.9)
3324 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3326 * bfd.texinfo: use @setchapternewpage on instead of lots of
3327 @page's; minor rephrasing in Introduction.
3329 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3330 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3331 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3332 segments): used BFD (caps) more consistently as a name in
3333 discourse, fixed a few other minor typos and uses of fonts
3336 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3338 * coffcode.h: fixed bug where string table size wasn't being swapped.
3340 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3342 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3344 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3345 flags. (bfd_print_symbol_vandf) now knows what to do with the
3348 * aoutx.h: made translate_from_native_sym_flags and
3349 translate_to_native_sym_flags produce the above flags.
3352 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3354 * all files: update copyright notices for GPL version 2.
3355 Install header comments and attribute most modules to their
3356 authors. BFD's name is now officially "Binary File Descriptor",
3357 so remove any conflicting pejoratives.
3358 archures.h: Consists solely of comments; remove it.
3360 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3362 * Makefile.in, bfd.c: Made it compile again.
3364 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3366 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3369 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3371 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3372 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3375 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3376 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3378 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3380 * Everything: created some new files, core.c format.c, reloc.c,
3381 section.c and syms.c to split the functionality a bit better.
3382 Cleaned up the rest of the files a bit, and added some
3386 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3388 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3389 really takes 3 arguments, patched code and ammended prototypes.
3391 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3393 * ../include/bfd.h (struct bfd_target): Added new field
3394 "align_power_min" which contains the minimum alignment for a
3395 section. This is used in coff_new_section_hook. The field
3396 insertion necessitates an update of all backends..
3398 * aoutf1.h jump table field inserted
3400 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3403 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3404 table field inserted.
3406 * coffcode.h(just about everything) Now patches up symbol tables
3407 using a different mechanism. The Intel major bug has been fixed,
3408 and the linker can self host on the Aviion and be debugged with
3411 * ecoff.c: new include and jump table patch, i386coff.c: new
3412 include and jump table patch, icoff.c: new include and jump table
3413 patch, ieee.c: can now read archives containing ieee modules.,
3414 libcoff.h: added (combined_entry_type), libieee.h: uped max
3415 sections to 20, m68kcoff.c: new include and jump table patch,
3416 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3417 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3418 srec.c: jump table patch. trad-code.c fixed #IF typeo
3420 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3422 * coffcode.h (coff_swap_aux_in): added else case to deal with
3423 filenames less than 9 characters.
3426 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3428 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3430 * srec.c: now allows any number of sections to be created in a
3431 file. Outputs addresses of the right length.
3433 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3435 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3436 target didn't match, the format got set to the attempted match,
3437 breaking a future test.
3439 *../include/i386coff.h : fixed typo in type field with size
3441 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3442 support in the jump table for the swapping routines exported to
3443 gdb. Now gdb works with the 386.
3445 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3447 * Merge in changes from gdb-3.95 release.
3448 Makefile.in: Allow hmake and tmake files to add OFILES.
3450 bfd.c: support specific targets as well as searching. When
3451 searching, take default target in preference to others.
3453 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3454 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3455 libbfd.h: Support specific targets as well as searching.
3456 opncls.c: Support specific targets as well as searching.
3457 targets.c: Search is short-circuited if default target matches.
3458 liboasys.c, libieee.c: Undo bothner changes that make macros
3459 work to the left of assignment, but which depend on the
3460 representations of different pointer types being the same.
3462 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3464 * i386coff.c: created.
3465 * coffcode.h: added support for 386.
3466 * Makefile.in: added support for 386.
3467 * ../include/i386coff.h: created
3469 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3471 * coffcode.h: removed all put_x_<sizes>
3472 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3476 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3478 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3480 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3482 * everything: Removed sysdep.h from bfd.h and put back into files
3483 from which it was split out. Now 64 bit version is built with a
3484 -DHOST_64_BIT="long long" on the compile line.
3486 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3488 Changed all the [get|put][name] routines to use [get|put]_[size
3491 Put in support for 64 bit work. Now two versions of bfd may be
3492 generated, according to the state of TARGET_64_BIT, one which is
3493 32 bit only, and one which is 64/32 bits.
3494 Created new back end 'demo64' to test 64 bit functionality.
3496 Renamed some files to work on DOS.
3498 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3499 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3500 chage, 64 bit transfer. * liba.out.h: Split out common code from
3501 sunos and newsos into liba.out. Name changes and prototype mods. *
3502 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3503 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3504 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3505 change and 64bit stuff.* newsos3.c: common code removed, new jump
3506 table. * oasys.c: Name change * opncls.c: Portability fixes *
3507 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3508 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3509 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3510 64bit ized. * demo64.c: 64 bit a.out back end
3512 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3514 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3515 on LHS of assignment, even when using old compilers.
3516 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3517 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3518 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3519 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3520 * targets.c: Add declaration of newsos3_vec.
3522 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3524 * aout.c: fixxed some of the problems with filepos calculation.
3525 (swap_ext_reloc): fixed problem with creation of relocs.
3526 (aout_set_section_contents): fixed filepos problem
3528 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3529 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3530 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3531 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3532 cleaned up. (coff_write_object_contents) cleaned up.
3534 * ecoff.c: Totally different. Now supports ecoff fully.
3536 * icoff.c: fixed problems in relocation callout.
3538 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3540 * m68kcoff.c: updated target vector.
3542 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3543 choose_reloc_size. (sunos4_write_object_contents) now calls
3544 choose_reloc_size so outputs relocs correctly, also calculates the
3545 size of the sections correctly.
3549 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3551 Merge Per Bothner's changes to modularize BFD a.out a bit.
3553 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3554 * ieee.c: Cast enums to int before comparing them, for brain-
3556 * coff-code.h: Remove coff_get_section_contents, and use the
3557 generic one instead.
3559 * aout.c: Derive new module from sunos.c, containing generic
3560 support code for all kinds of a.out files.
3562 * sunos.c: Remove all code that goes in aout.c. Split out
3563 machine dependent followup in sunos4_object_p into
3564 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3565 and redefine only the names we CHANGE, not all the names. Drop
3566 the little-endian vector, and rename the vector as sunos4 rather
3569 * b.out.c: Use aout.c routines for most of the work. Slight
3570 changes for the new regime. Remove close_and_cleanup and
3571 get_section_contents in favor of generics. New transfer vector
3574 * newsos.c: New support for Sony NEWS, another a.out format.
3576 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3577 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3578 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3580 * opncls.c (bfd_close): Call format-dependent write_contents
3581 routine, if writing, before calling target-dependent
3582 close_and_cleanup routine (which is now always generic, I think).
3583 * srec.c: Use bfd_alloc instead of malloc. Remove
3584 close_and_cleanup and move code from it to
3585 srec_write_object_contents. Add write_contents to tvec.
3586 * targets.c: Remove a.out little vector, replace a.out big
3587 vector with SunOS vector. FIXME: Need Vax support again now.
3589 * libbfd.h: Add write_contents format-dependent-vector to the
3590 bfd_target vector. Supply a generic close_and_cleanup routine.
3591 * liba.out.h: Handle the new aout.c split. Add prototypes for
3592 all routines defined in aout.c. Rename "sunos" things to "aout"
3593 things. Add a few fields where needed for various formats.
3594 * Makefile.in: Add aout.c and newsos.c.
3596 * archive.c, ieee.c, oasys.c: Lint.
3598 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3601 changed forward declaration struct stat; to reduce warnings. Changed
3602 comment on bfd_h_<x>_x.
3604 * ../include/m68kcoff.h, ../include/intel-coff.h,
3605 ../include/m88k-bcs.h
3606 Now there are two incarnations of relocs, linenos and syments. One for
3607 internal digestion, and one full of char arrays for I/O. The original
3608 names have gone to detect errors.
3610 * Makefile.in, m68kcoff.c, targets.c
3611 Test new structure code with a 68k coff implementaion
3613 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3614 Fixed all the places where there were problems with the size and
3615 alignments of structures on disk and structures in memory. #ifed out
3616 all the code in coffswap.c, since it should be done using the target
3619 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3621 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3622 multiple reloc command.
3624 * sunos.c (sunos4_set_section_contents): Made it so that sections
3625 are always padded to their alignment size.
3627 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3629 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3630 Clean up types and such (saber C problems).
3631 * ecoff.c: Clean up types and such. Remove routines that are
3632 not used. Fix up reading and swapping of shorts from files.
3634 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3636 * a.out.vax.c: Remove two bogus "static" from prototypes.
3638 * ecoff.c: Got rid of lots of non-working junk (that had
3639 been copied directly from coff-code.h).
3640 Updated to be consistent with updates to icoff.c and coff-code.h.
3642 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3643 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3645 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3646 but until the target_vector is automatically generated,
3647 it's as good as any. Note that the text offset is the only
3648 difference between NewsOS and SunOs (including magic numbers).
3649 (Most of the sunos_* routines should to renamed bsd_*
3650 and move to a bsd.c file. Then (and when the target_vector
3651 is automatically generated) it might make sense to create
3652 a separate Sony target.)
3654 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3655 on some systems, and doesn't help on others.
3656 Similarly, only define X_OK if not already defined.
3658 * trad-core.c: Don't include sys/stat.h - at least
3659 on NewsOS 3, it has already been included.
3661 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3663 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3664 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3665 symbol tables if necessary when reading them in, so gdb can use
3666 them. Add "bfd_coff_" to the names so they won't conflict with
3667 names in calling programs. FIXME-soon: if coff-code.h is
3668 included in two BFD modules, this will cause duplicate
3669 definitions; the routines should be exported to a separate,
3670 common, module (probably along with a mess of other ones).
3672 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3674 Improve modtime support.
3676 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3677 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3678 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3679 BUG: archive members still do not get correct mod times.
3681 Improve floating point support for core files.
3683 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3684 (sunos4_core_file_p): Create a second registers section in the
3685 core file, called ".reg2", for the float registers.
3687 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3689 * many changes to improve archive handling; found a logic flaw in
3690 bfd_check_format which only just happened to work by cooncidence.
3692 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3694 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3697 * bfd.h: changed type of udata in asymbol to void *, like it
3698 should be. Added bfd_reloc_dangerous enum member.
3700 * coff-code.h: Fixed it so that internally generated symbols get
3701 their values relocated correctly in all cases. Removed calls to
3704 * icoff.c: Not understanding the destination symbol of a reloc is
3705 not a failure any more, just 'dangerous'. This allows linking of
3706 b.out and coff images.
3708 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3712 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3714 * sunos.c (translate_to_native_sym_flags): fixed
3715 sym_pointer->n_value so that symbols on the way out get their
3716 section relative values calculated correctly.
3718 * coff-code.h (mangle_symbols): fixed problem where tags were not
3719 being relocated for structs, enums, unions. Also various lints.
3721 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3723 * archive.c (get_elt_at_filepos): system_call_error returned
3726 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3728 * Resolve the use of no_error and system_call_error.
3729 The bfd library itself now will never set bfd_error to
3732 The code still needs to be combed to make sure all the error
3733 codes are correct. I suspect they are not always set correctly.
3735 * The names of all the messages have _ prepended because the sun
3736 bundled compiler can't distinguish from a macro which takes an
3737 argument and the same identifier in a non-macro context.
3739 * The reason for the above being that entry points which used to
3740 be trampoline functions are now just macros which expand to a
3741 direct call through the bfd's xfer vector.
3743 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3744 must gas have its own version of everything (the gas version
3745 had the correct value)
3747 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3749 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3750 properly support i960 architecture and output correct reloc stuff.
3752 * bfd.h: added prototype for bfd_printable_arch_mach, added
3755 * coff-code.h: Applied patches from chrisb to support i960
3756 architecture, zero relocs and swap them correcly and conditionally
3757 compiled the timestamp.
3759 * sunos.c: Made the default section alignment 2^3 so that doubles
3760 are done properly. Fixed the same reloc bug that was in b.out.c
3762 * sysdep.h: Now compiles on a Posix box
3764 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3766 * icoff.c: Fix comment on big-endian version.
3767 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3768 F_RELFLG). Set F_AR32WR in output files if little endian
3771 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3773 * archures.c fixed =/== typo
3775 * sunos.c added architecture stuff for output. Fixed
3776 bug where files where vma(data) != size(text)
3777 were processed wrong.
3779 * coff-code.h added a lint cast
3781 * (../include/a.out.sun4.h) fixed it so zmagic
3784 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3786 * archive.c removed loads of includes, and fixed bug where string
3787 table didn't have a null at the end.
3789 * bfd.c fixed includes, added symbols argument to
3790 canonicalize_reloc entry point.
3792 * libbfd.c fixed includes and added some lint patches.
3794 * targets.c added both sorts of intel coff.
3796 * b.out.c fixed included, changed was the canonical
3799 * icoff.c added support for callj and big and little
3802 * opncls.c added chmod+xing for files with EXEC_P set.
3804 * sunos.c fixed includes. Changed default section
3805 alignement to words. Fixed relocation stuff to work with
3808 * bfd.h various new types added, prototype for new
3809 reloc calls, changed bfd->iostream to a void *
3810 to including files don't need stdio.h.
3812 * libcoff.h added conversion table to tie relocs to
3817 * coff-code.h fixed includes. Added code to support
3818 big and little endian formats. Various lints. Better
3819 processing of symbols. Changed reloc stuff to new
3822 * libbfd.h fixed includes
3825 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3827 * bfd.h changed name of alignment entry in sec_struct to
3828 alignment_power, because of conflicting uses within bfd.
3829 Now it should be obvious that it's a 2**n alignment
3830 specifier. Removed start_pad, end_alignment, block, minsize,
3831 output_file_alignment, subsection_alignment and original_vma fields.
3832 Added align_power() macro. Fixed bfd_section_alignment
3833 acessor macros. Added bfd_symbol_same_target macro.
3835 * b.out.c (b_out_write_object_contents) fixed to use
3836 new alignment member. Fixed (callj_callback) to use section
3837 relative symbols properly.
3839 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3840 Fixed (translate_from_native_sym_flags) to correctly make
3841 symbols section relative.
3843 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3844 (bfd_make_section) took out initialization of obsolete members.
3845 (bfd_print_symbol_vandf) added
3847 * opncls.c (bfd_create) created.
3849 * coff-code.h (coff_new_section_hook) took away refs
3850 to obsolete members. (make_a_section_from_file) added
3851 conversion between alignment types. (coff_symbol_from)
3852 added. (coff_count_linenumbers) only counts linenumbers
3853 if symbol is of coff-type. (coff_mangle_symbols) only
3854 heavily mangles symbols if symbol is coff-type.
3855 (coff_write_symbols) various lints. (coff_write_object_contents)
3856 various lints and modification for alignment conversion.
3857 (coff_slurp_relocs) fixed for use with new asection shape.
3859 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3861 * archive.c lots of lint
3863 * b.out.c added callj relocation support, upgrated reloc howto.
3864 Fixed so that asymbol and reloc records are output
3867 * bfd.c lots of lint, support for new bfd entry point
3870 * bfd.h changed definition of asymbol to contain pointer to
3871 owning bfd, removed target dependencies.
3873 * cache.c took out print statements, put in BFD_ASSERT calls.
3875 * coff-code.h various lints, corrected linenumber output
3876 functionality. Added support for new style asymbols and
3877 bfd_print_symbol. Fixed so that asymbol and
3878 reloc records are handled correctly. Added timestamp.
3880 * icoff.c Added support for new howto shape.
3882 * liba.out.h Added support for new asymbol shape
3884 * libbfd.c various lints
3886 * libbfd.h various lints
3888 * libcoff.h added support for new asymbol shape.
3890 * sunos.c various lints. Added support for new asymbol shape
3891 and bfd_print_symbol.
3893 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3895 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3896 pointer lint. Added support for callj relocation. Fixed bug where
3897 the last 32 bytes of the text section were overwritten by data. Fixed bug
3898 where archives of b.out didn't work due bfd_slurp_extended_name_table
3901 * sunos.c added support for n_other field. Braced the howto table so
3902 that it won't be affected by any lengthing of the howto struct typedef.
3905 * bfd.h added support for n_other field, added special_function
3906 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3909 * bfd.c upgraded bfd_perform_relocation, various lints.
3911 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3913 * ChangeLog: Started ChangeLog for BFD.
3914 * ToDo: Create file for suggestions.
3916 * Makefile: Support easy loading into Saber C.
3917 Add dependencies for icoff.o and bcs88kcoff.o.
3918 Rename coff.c to coff-code.h. Change callers.
3920 * bfd.c (bfd_check_format): Allow the check_format routines
3921 to return the desired target vector, rather than just a Boolean.
3922 bfd.h (bfd_check_format): Change function pointer return type.
3923 archive.c (bfd_generic_archive_p): change callee.
3924 b.out.c (b_out_little_object_p, b_out_big_object_p,
3925 b_out_real_object_p): change callee.
3926 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3927 in check_format transfer vectors that need a filler.
3928 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3929 bcs88kcoff.c: change callee.
3930 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3931 icoff.c: change callee.
3932 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3934 * libbfd.c (zalloc): It should actually zero the storage!
3935 This was commented out for some reason.
3937 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3938 This is so callers can avoid <stdlib.h> which doesn't exist
3941 * bfd.c (map_over_sections): Add debugging code, since I
3942 noticed the section count for sunos core files was bad, but only
3943 GDB had detected the problem.
3944 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3945 bfd_get_section_linenos): Remove obsolete functions.
3946 (bfd_apply_relocations): Use longs, not ints, for the math.
3948 * bfd.h: Declare enum boolean and struct bfd_target as well
3949 as typedefs for them. Remove obsolete
3950 bfd_get_section_lineno_size.
3952 * cache.c: Make the "fdopen" support work. Keep better track
3953 of how many files are open. Centralize the opening of files
3954 and be sure bfd_open[rw] actually try to open the file. Evade
3955 linked list initialization problems.
3957 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3959 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3961 * cplus-dem.c: Delete file, since it is not part of BFD.
3963 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3964 (bfd_openr, bfd_openw): Actually open the file, give error now.
3966 * sunos.c (sunos4_core_file_p): Set section count.
3967 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3968 obsolete definitions.
3969 (_write_symbol_table): Initialize <idx> counter.
3970 (foop): Eliminate debugging code.