1 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
4 config/alphaosf.mt, hosts/alphaosf.h: New files.
6 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
8 * Merge in HPPA/BSD changes from Utah.
9 * hppa.c: Use this for both HPUX & BSD.
10 * targets.c: Enable hppa_vec for both HPUX & BSD.
11 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
12 * hosts/hppabsd.h: #define HOST_HPPABSD.
14 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
16 * libbfd.c: Whitespace changes around byteswap macros.
17 * libbfd-in.h: Whitespace changes around byteswap declarations.
19 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
21 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
22 system_error anymore. It confuses bfd_check_format().
24 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
26 * bfd.c: Add sgi_core_data to tdata union.
27 * coff-mips.c: Add Irix 4.x core file support.
28 * hosts/irix4.h: #define HOST_IRIX4.
30 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
32 * aoutx.h (translate_from_native_sym_flags): Check that the
33 symbol's section does get set.
34 (slurp_symbol_table): Zero index means null-string name.
36 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
38 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
40 (write_syms): Use them, to reduce string table size.
42 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
44 * trad-core.c (trad_core_vec): Add 6 new initializers to match
45 new signed get/put fields. Minor reformatting to label
48 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
50 * bfd-in.h: Insert comment about SVR3 compiler warnings.
52 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
53 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
55 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
57 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
59 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
60 (swapcore_sparc): Make sp a bfd_vma.
62 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
64 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
65 libbfd.c, libbfd-in.h: Add _do*signed*.
66 targets.c, all targets: Add bfd*signed*.
67 bfd-in.h: Add bfd_signed_vma. Add comments.
69 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
71 * format.c (bfd_check_error): Check error return from
72 _bfd_check_format routines.
74 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
76 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
77 recognize .data section if present.
79 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
81 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
82 check for the case where the user sets the address of the BSS
83 section (and the file header can't specify this). Let the user
84 set it wherever they want, regardless of what goes in the header.
86 * ieee.c (ieee_slurp_sections): Pass all ieee section names
87 straight through into BFD sections. Add comments.
89 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
91 Cleanup in preparation for better 64-bit host support.
93 * bfd-in.h (bfd_64_type): Remove.
94 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
96 * bfd-in.h (bfd_size): Remove.
98 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
100 * bfd-in.h (bfd_word): Remove.
101 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
103 * bfd-in.h (rawdata_offset): Remove.
104 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
105 (bfd_perform_relocation): Lint.
106 (enum bfd_reloc_status): Comment cleanup.
108 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
110 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
112 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
114 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
116 * elf32.c: Clean up old comments.
118 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
120 * config/sun3.h: String argument to fprintf is const.
122 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
123 on systems which define PAGE_SIZE in <limits.h>.
125 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
128 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
129 the core file failing signal.
130 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
131 to supply the core file failing signal.
133 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
135 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
136 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
137 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
138 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
140 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
142 * coff-mips.c (PAGESIZE): Correct value.
144 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
146 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
147 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
149 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
151 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
152 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
154 (coff_compute_section_file_positions): Force vma and lma of _LIB
156 (coff_set_section_contents): Count number of entries in new lma
158 * coffgen.c (make_a_section_from_file): Force lineno_count of
159 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
160 SCO 3.2v4 shared library.
161 * seclet.c (rel): Copy over any section with contents, not just
164 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
167 * coff-i386.c (coff_i386_reloc): New function, to generate
168 relocateable output correctly.
169 (howto_table): Use coff_i386_reloc for all reloc types.
170 (CALC_ADDEND): Use a more efficient hack to get the correct addend
172 (i386comm_value): Removed; no longer needed.
174 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
176 * coffcode.h (coff_set_section_contents): Don't write out
177 sections without a filepos.
179 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
181 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
183 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
185 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
186 * libecoff.h (ecoff_data_type): Added gp_size field.
187 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
188 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
189 Set flags to 0 for large common symbols.
190 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
191 which can occur for gas-generated relocs.
192 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
193 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
194 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
196 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
198 * srec.c (srec_set_section_contents): Use lma field for load
200 * section.c: Add declaration of lma field to section structure.
201 * coffcode.h (coff_write_object_contents): Use lma field for load
203 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
205 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
206 symbols in a better way. (translate_to_native_sym_flag): Set the
207 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
209 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
210 (bfd_make_section): Cope with new builtin section.
211 * syms.c (bfd_decode_symclass): Can now print indirect section
214 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
216 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
217 defined, and yields false.
218 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
220 * archive.c (snarf_ar_hdr): Add support for reading (only,
221 so far) BSD-4.4-style extended headers.
222 * archive.c: Some more comments.
224 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
226 * Makefile.in: fix rule for dvi and info, so that the recursive
227 makes does the right thing, instead of always info
229 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
231 * libbfd.c (bfd_seek): Disable optimized handling for archives and
232 archive members; they need more special reatment. For now, verify
233 that computed and actual file positions correspond.
235 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
237 * mipsbsd.c: Renamed from aout-mipsbsd.c.
238 (set_arch_mach): Delete non-MIPS code.
239 (reloc_howto_type_lookup): Ditto.
240 * Makefile.in: Adjusted.
242 * libbfd.c (bfd_tell): Update `where' field.
243 (bfd_seek): Don't do anything if we're not changing the file
244 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
245 field against a SEEK_SET request. Call bfd_tell to re-update
246 `where' field when done.
247 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
249 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
251 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
253 * Makefile.in: added installcheck target
255 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
257 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
258 if the type is not stNil.
260 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
262 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
263 forward declarations.
265 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
266 it's implied by the type.
268 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
270 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
272 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
274 * rs6000-core.c: Add .ldinfo section.
276 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
278 * Makefile.in (MAKEOVERRIDES): Define to be empty.
280 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
282 * section.c (bfd_set_section_contents): whitespace
283 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
286 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
288 * hosts/go32.h: don't define POSIX_UTIME
290 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
292 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
293 against machine architecture stored in the ELF header, to resolve
295 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
296 NULL, so only use results when non-NULL.
297 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
298 and add to vector of targets.
300 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
302 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
303 are always just debugging symbols.
305 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
306 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
308 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
310 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
311 hpux 7). Patch from friedman@gnu.ai.mit.edu.
312 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
313 defined, which they aren't in hpux 7.0.
315 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
316 Tran-Le, tranle@intellicorp.com.
318 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
320 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
321 ahead and do the relocation.
322 (ecoff_refhi_reloc): Don't to the relocation here, just remember
323 what needs to be done.
324 (ecoff_reflo_reloc): Do the REFHI relocation here.
326 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
328 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
329 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
330 relocs are reasonable.
331 * coff-msym.c: Eliminated uses of DEFUN.
332 (ecoff_swap_tir_out): New function.
334 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
336 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
337 * configure.host (vax-*-ultrix2*): Add triplet.
338 * hosts/vaxult2.h: New file.
339 * config/vaxult2.mh: New file.
341 * aoutx.h (string.h): Include for strchr and friends.
342 * archive.c (string.h): Include for memchr and friends.
343 * elf32.c (string.h): Include for strrchr and friends.
345 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
347 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
348 (MY_set_sizes): Use sunos4_set_sizes.
350 * elf32.c: Renamed from elf.c. Several CPU-specific functions
351 deleted, as well as elf-big and elf-little targets.
352 * libelf.h: New file.
353 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
355 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
357 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
359 * coffcode.h (coff_compute_section_file_positions): Don't need
360 variable "old_sofar" if compiling for i960.
362 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
366 * ieee.c (exten, envi): "static" belongs first in declaration.
368 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
370 * srec.c: add support for symbolsrec, srecords with symbols in
373 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
375 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
376 to avoid lint complaints.
378 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
380 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
381 type SHT_STRTAB. Don't alter file offset for section 0.
382 (reloc_type_names): Now an array instead of a macro. Still inside
383 "#if 0", since it's used only in debugging code also in "#if 0".
384 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
385 (sort_reloc_map): New function.
386 (sparc_reloc_map): New variable.
387 (elf_bfd_reloc_type_lookup): New function.
389 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
391 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
392 bfd_make_debug_symbol; they were already in the target structure.
393 * Adjusted all uses of JUMP_TABLE.
394 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
395 from coff_make_debug_symbol.
396 * libcoff.h: Updated accordingly.
398 * Minor cleanups provoked by gcc warnings:
399 * aoutx.h (NAME(aout, reloc_type_lookup)),
400 cpu-h8300.c (local_bfd_reloc_type_lookup),
401 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
403 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
404 ieee.c (ieee_slurp_section_data),
405 elf.c (elf_make_sections, elf_fake_sections,
406 elf_compute_section_file_positions, elf_write_object_contents):
407 Removed unused variables.
408 * archures.c: Removed /* from within comment.
409 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
410 * oasys.c (oasys_write_data): Initialize i.
412 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
414 * libcoff.h (obj_raw_syment_coun): New macro.
415 * coffgen.c (coff_get_normalized_symtab): Initialize
417 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
419 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
421 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
423 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
424 for compatibility with tools from MIPS.
426 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
427 * config/irix3.mt, config/irix4.mt: Removed.
428 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
429 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
431 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
433 * hosts/hp300bsd.h: Add gross hack to determine whether we
434 are running on BSD 4.3 or BSD 4.4, and use appropriate include
435 files (and set other parameters) to match.
437 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
439 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
440 ansi definition which otherwise confuses non-ansi compilers.
442 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
443 ultrix cc by forward declaring getenv as is done in
446 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
448 * elf.c (elf_info_to_howto): cast an enum into unsigned char
449 avoiding a fatal error in vax ultrix 4.2 cc.
451 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
453 * bfd-in.h, VERSION: Roll to version 2.1.
455 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
457 * oasys.c (oasys_write_object_contents): Lint.
458 * srec.c: Whitespace cleanup.
460 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
462 * coffgen.c (coff_print_symbol): Print correct tagndx value;
463 cleaned up output formatting a bit.
465 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
467 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
468 relaxable. Should be moved somewhere else.
470 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
472 * aout-mipsbsd.c: Eliminated uses of DEFUN.
473 (aout_mips_*_vec): Added seclet_link element.
475 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
476 support for aout-mipsbsd target.
478 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
480 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
482 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
484 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
486 Add support for the H8/500
488 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
490 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
492 * libecoff.h: New file. Defines ECOFF backend data for gdb.
493 * coff-mips.c: Now includes libecoff.h.
494 (ecoff_data_type): Moved to libecoff.h.
495 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
496 call it. If there is ever another ECOFF target, this and the
497 swapping functions should be accessed via an ECOFF specific target
499 * Makefile.in (coff-mips.o): Depends on libecoff.h.
501 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
503 * coffcode.h: Removed MIPS specific information, since coff-mips.c
504 no longer includes this file.
506 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
507 bits to 0 to make comparison test useful.
509 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
510 avoid overflowing GP accessible sections in binutils/objdump.
512 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
514 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
515 reading more robust: Fail if string index is out of string
518 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
520 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
521 PCREL13): Don't take dst_address into account; the input file has
522 already taken care of that.
524 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
526 * coff-mips.c: Completed support for linker and binutils.
528 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
530 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
531 original addend from section contents.
533 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
535 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
536 * hosts/delta88.h (strtol): Fix prototype.
537 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
539 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
541 * elf.c: Get rid of "#ifdef sparc".
542 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
543 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
545 (elf_info_to_howto): Use runtime conditionals on CPU type, not
546 compile type conditionals on host CPU.
547 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
549 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
551 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
553 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
554 ECOFF which has two common sections.
555 (bfd_com_section): Set SEC_IS_COMMON flag.
556 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
557 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
558 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
559 bfd_is_com_section macro rather than checking for equality to
562 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
564 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
565 (coff_mkobject_hook): Accept aouthdr argument.
566 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
567 Handle NULL aouthdr argument.
568 (coff_object_p): If there is no aouthdr, pass it as NULL to
570 * libcoff.h: Rebuilt for mkobject_hook changes.
572 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
573 additional MIPS ECOFF fields.
575 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
577 * configure.host: added mips-dec-bsd*
578 * configure.in: added mips-dec-bsd*
579 * aout-mipsbsd.c: new file for mips-dec-bsd*
580 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
581 * aoutx.h: added mips support.
582 * archures.c: added mips support to bfd_default_scan().
583 * cpu-mips.c: added support for R4000 (untested).
584 * libaout.h: added MIPS1 & MIPS2 magic numbers.
585 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
586 hope will make it into include/bfd.h.
587 * targets.c: added aout_mips_*_vec.
589 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
591 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
593 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
595 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
597 * libcoff-in.h: Update prototype for coff_count_linenumbers.
599 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
601 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
602 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
603 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
604 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
606 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
607 bfd_swap_reloc_in or coff_swap_reloc_out.
608 * coff-mips.c: Added code to link and write out symbolic debugging
609 information, and to swap relocs in and out.
611 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
613 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
614 (coff_write_object_contents): coff_count_linenumbers returns the
615 number of line number records it found.
617 * coffgen.c (coff_write_linenumbers): only write out line numbers
618 in the section they belong to.
620 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
622 * targets.c (bfd_target): Added relocateable argument to
623 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
624 target vector for linker use.
625 * bfd.c (bfd_seclet_link): New macro.
626 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
627 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
628 and boolean return value. Made static.
629 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
630 relocateable argument.
631 * reloc.c (bfd_generic_get_relocated_section_contents): Added
632 relocateable argument (if relocateable, saves relocs).
633 * bout.c (b_out_get_relocated_section_contents),
634 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
635 relocateable argument (if relocateable, just calls
636 bfd_generic_get_relocated_section_contents).
637 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
638 argument to prototype.
639 * All targets: Set new _bfd_seclet_link vector to
640 bfd_generic_seclet_link.
642 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
644 * coffgen.c: #include seclet.h.
646 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
648 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
649 debug info. Setup info about linker symbols only, and use
650 standard bfd fields to hold the info.
651 * (hppa_object_p): Remove unneeded decls.
652 * (hppa_new_section_hook): Get rid of most of this.
653 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
654 fat. Remove all knowledge of stabs, remove redundant knowledge of
656 * Remove macros for accessing fields which are now gone.
658 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
660 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
662 * coff-z8k.c: delete unused reloc functions
664 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
667 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
668 * coff-msym.c: Use DEFUN for function definitons.
669 * coff-mips.c: Added code to read and print symbols, and to find
672 * coffcode.h: Moved many generic functions into coffgen.c. Moved
673 swapping functions into coffswap.h for ECOFF use. Moved
674 relocation functions, only used by h8300 and z8k, into reloc16.c.
675 Added hooks for coffgen.c functions to backend data structure, and
676 added hook functions. Still more could be done.
677 * coffswap.h: New file to hold COFF swapping routines.
678 * coffgen.c: New file to hold generic COFF functions.
679 * reloc16.c: New file to hold h8300 and z8k specific relocation
681 * libcoff-in.h: Added declarations for functions in coffgen.c.
682 * libcoff.h: Rebuilt to incorporate changes.
683 * coff-h8300.c: Function name changes.
684 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
685 hook rather than defining EXTRA_CASES.
686 * Makefile.in: Build new files coffgen and reloc16. Added
687 dependencies of coff-*.o on coffswap.h and seclet.h.
689 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
691 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
692 about discarding const.
694 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
696 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
698 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
700 * configure.in (post-target): If --with-minimal-bfd is specified,
703 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
705 * srec.c (srec_write_records): one of my boards wants a CR between
708 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
710 * archive.c (do_slurp_coff_armap): set symdef_count correctly
711 (it broke a couple of weeks ago).
713 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
715 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
716 return type, so libbfd.h doesn't reference undefined typedefnames.
718 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
720 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
722 (coff_pointerize_aux): don't pointerize a negative tagndx
723 (sometimes generated by SCO 3.2v4 cc).
725 * bout.c (calljx_callback, callj_callback,
726 b_out_get_relocated_section_contents): warn if relocating against
729 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
731 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
732 Make a bunch more routines be static.
733 * hppa.c (fill_spaces): Get rid of this, replace with much better
734 written setup_sections().
735 * (setup_sections): New routine to create BFD sections for each
736 space and subspace in SOM files.
737 * (hppa_object_setup): Use BFD sections created by
738 setup_sections() to locate GDB symbol table info.
739 * (make_unique_section): New routine to create a BFD section. It
740 ensures that the given name is unique, and will generate a unique
742 * (hppa_object_p): Become much more paranoid about file header.
743 * (make_bfd_asection): Call bfd_make_section to do the dirty
744 work. Simplify code somewhat.
745 * (hppa_core_file_p): Use proper name for stack section.
746 * libhppa.h: Remove millicode_start, millicode_end decls.
748 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
750 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
752 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
753 relocs, don't bother doing the adjustment if the value to add is
756 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
758 * bfd.c (bfd_get_size): New function that gets an upper bound
759 on the possible size of any object in a bfd.
760 * elf.c (bfd_elf_find_section, elf_get_str_section,
761 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
763 * elf.c (elf_big_vec, elf_little_vec): Document last three
764 members initialized to NULL.
766 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
768 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
770 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
772 * hosts/std-host.h: New file. Attempt at a generic/default
773 set of definitions, to discourage porting to new hosts by copying.
774 * hosts/news.h: Removed.
775 * hosts/sparc.h: Use std-host.h.
776 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
777 perhaps we can later remove the the_bfd field from each symbol.
778 * syms.c (struct symbol_cache_entry): Remove unused field
779 app_data. Add comment noting that the_bfd is almost redundant,
781 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
782 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
783 * hppa.c (fill_spaces): Make slightly more rebust.
784 * configure.in: Allow std-host as the "default" host.
786 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
788 * bfd.c: Add struct hppa_core_data to tdata union.
789 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
790 Get rid of HPPA/BSD specific code. That will go somewhere else
792 * (fill_spaces): Don't spin forever and die if you don't find
793 $MILLICODE$ subspace.
794 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
796 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
797 Make these work for HPUX.
798 * (make_bfd_asection): New routine to make section creation a
800 * (hppa_core_file_p): Completely rewrite, leave out bugs.
801 * libhppa.h: #include the right system files. Redefine all of
802 the structs/macros for hacking core files to use more sensible
803 HPUX core file structures.
804 * targets.c (target_vector): Conditionalize hppa_vec on
805 HOST_HPPAHPUX, not hp9000s800.
806 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
807 malloc and realloc. #define HOST_HPPAHPUX.
809 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
811 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
812 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
813 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
814 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
816 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
817 * aix386-core.c: New file for handling core files on AIX on PS/2.
818 * targets.c: if AIX386_CORE, use aix386_core_vec.
819 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
822 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
824 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
827 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
829 * Makefile.in: added dvi target
831 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
833 * bfd.c: Use right name for tekhex tdata struct.
834 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
835 * libcoff.h: Updated to get spacing change from coffcode.h.
836 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
838 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
840 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
841 functions, with the "guts" of the old bfd_slurp_bsd_armap
842 and bfd_slurp_coff_armap, but assuming we've already checked
843 if the armap is present or not.
844 Also, rewrite a bit to avoid keeping around obstack data
846 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
847 Various fixes to correctly handle COFF_style archives names.
848 (Note that because these have a trailing '/', the names can
849 have embedded spaces.)
850 * archive.c (bfd_slurp_armap): New function, replaces old
851 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
852 _either_ format, and calls do_slurp_bsd_armap or
853 do_slurp_coff_armap if either form of map is seen.
854 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
855 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
856 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
857 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
859 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
861 * hppa.c: #include "sysdep.h", not <sysdep.h>.
862 * libhppa.h: Make millicode_start and millicode_end be unsigned
863 int to be same type as CORE_ADDR in GDB. Why are these here?
865 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
867 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
868 vaddr of the section to the addend.
869 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
870 SCO_CORE to SELECT_VECS.
871 (target_vector): add sco_core_vec.
872 * sco-core.c (sco_core_vec): add leading underscore initializer.
873 * configure.in (i[34]86-*-sco*): use target i386-sco.
874 * config/i386-sco.mt: new file; define SCO_CORE.
876 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
878 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
880 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
882 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
884 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
886 * hosts/i386linux.h: Include unistd.h.
888 * aoutx.h (print_symbol): aout_stab_name returns a constant
890 * libaout.h (aout_stab_name): Fix prototype.
891 * stab-syms.c (aout_stab_names): Array is now const.
892 (aout_stab_name): Return value is now pointer to const.
894 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
897 * syms.c (asymbol): Added new field "app_data", for data
898 particular to the application. Some of the linker flags ought to
899 get moved to this field someday.
901 * archures.c (bfd_default_scan): Recognize a few more numbers:
902 80486, 80960, and 960.
904 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
905 bfd_coff_std_swap_table, cast to PTR.
906 * bfd.c (bfd_coff_swap_*): Deleted macros.
907 * targets.c (struct bfd_target): Deleted COFF-specific swapping
909 * coffcode.h (type bfd_coff_backend_data): New structure type,
910 contains pointers to the COFF-specific swapping routines.
911 (bfd_coff_std_swap_table): New data structure, to be used when
912 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
913 (bfd_coff_swap_*): New macros.
914 * coff-mips.c (mips_coff_swap_table): New data structure.
915 (ecoff_big_vec): Use it.
916 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
917 * All other targets: Deleted coff-specific vector entries.
919 * trad-core.c: Fixed some `PARAMS' uses that were missing
922 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
924 * aoutx.h (some_aout_object_p): Protect arg prototype in
925 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
927 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
929 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
930 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
931 PARAMS for readability.
933 * aoutx.h: Add type to callback parameter.
934 * coff-mips.c: Don't call trad-core.h, not needed.
935 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
936 * trad-core.h: Eliminate, unused.
938 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
940 * format.c (bfd_check_format): if default target isn't found
941 then look through the entire list rather than return early.
943 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
945 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
947 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
949 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
951 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
953 * coff-z8k.c: checkpoint, more addressing modes handled
954 * coffcode.h (get_value): don't truncate reloc->addend field, it's
957 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
959 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
961 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
963 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
965 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
967 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
968 and about when file descriptors are closed.
970 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
972 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
973 written out correctly.
975 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
977 * section.c: New section bit SEC_SHARED_LIBRARY.
978 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
979 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
982 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
984 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
985 macros; use PARAMS to declare the function pointers involved.
987 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
988 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
990 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
992 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
994 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
995 declaring pointers to functions.
996 * cache.c, elf.c: Move static function decls to top, use PARAMS.
997 * seclet.h: Declare external function with PARAMS.
999 * doc/chew.c (exfunstuff): Eliminate.
1000 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1001 * doc/proto.str: Use paramstuff rather than exfunstuff.
1003 * libbfd.h: Update, based on changes in source code and chew.
1005 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1007 * libieee.h: Add FIXME about removing limit on number of sections.
1008 * bfd-in.h: Improve comments to make it clear that bfd.h is
1009 the wrong place to edit this file.
1010 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1011 same places where we install bfd.h.
1013 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1015 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1016 symbol type before blindly modifying the auxent. Specifically,
1017 only modify the endndx fields for types that need it, and don't
1018 set the array information for non-arrays.
1020 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1022 * aoutx.h (some_aout_object_p): Section list should be set up
1023 correctly anyways; don't have to set up "next" pointers manually.
1025 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1027 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1028 config/i386v.mh: removed -DUSG from HDEFINES.
1029 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1031 hosts/i386v.h: don't define POSIX_UTIME.
1033 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1035 * ieee.c (ieee_slurp_sections): make a private copy of the
1036 section's name before truncating it.
1038 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1040 * hppa.c: add symbol_leading_char entry in transfer vec
1042 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1044 * ieee.c (get_symbol): can now cope when two symbols of a
1045 different class, but the same index number occur consecutively.
1046 (get_section_entry): nicer name for sections being forward
1047 referenced. (ieee_archive_p): don't free the filename string,
1048 since it was never malloced.
1050 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1052 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1054 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1056 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1057 optionally setting the dimen info, since they are in the same
1058 memory locations. Also zero out external auxent.
1059 (coff_write_symbol): don't zero external auxent; now done in
1062 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1064 * Check fclose return value for errors.
1065 libbfd.h: bfd_cache_close now returns a boolean.
1066 cache.c (bfd_cache_delete): return fclose success value.
1067 (bfd_cache_close): return bfd_cache_delete return value.
1068 opncls.c (bfd_close, bfd_close_all_done): return result of
1071 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1073 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1075 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1077 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1078 work out a coff relocation type from a howto's attributes rather
1079 than using the input r_type field. This fixes PR1677 and allows
1080 conversion of a.out relocs to coff relocs.
1082 * coffcode.h (coff_write_relocs): if supplied a relocation
1083 relative to an absolute symbol, use the right symbol index.
1085 * reloc.c (bfd_perform_relocation): do a partial link for coff
1088 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1090 * changes to support i386-sysv with shared libraries:
1091 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1092 check for .data2; if _LIB is defined, check for it; map
1093 SEC_NEVER_LOAD to STYP_NOLOAD.
1094 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1095 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1096 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1097 if section has contents, not just if it is loadable; if
1098 TWO_DATA_SECS, check for .data2
1099 (coff_set_section_contents): set vma of .lib section to number of
1101 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1102 don't define coff_write_armap to bsd_write_armap.
1103 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1106 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1108 * solaris2.h: Get the definition of alloca from alloca.h if we
1111 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1113 * configure.in (i960-*-{aout,bout}): Support these.
1115 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1117 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1119 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1121 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1122 no-longer-used definitions of L_SET and L_INCR.
1123 * i386linux.h: Tweaks to smooth Linux build.
1125 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1127 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1129 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1131 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1132 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1133 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1134 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1136 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1137 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1139 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1141 * configure.host: New file, contains mapping of host configs
1142 to host support file names for bfd, binutils, opcodes.
1143 * configure.in: Use it.
1144 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1145 * i386bsd.c: Cleanup, reformat.
1146 * config/i386-bsd.mt: Comment changes.
1147 * config/i386bsd.mh: New file for core file support.
1148 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1149 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1150 on BSD 4.4 define ALIGN (sigh!).
1152 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1154 * libaout.h (aout_backend_data): added exec_header_not_counted
1155 field. For ZMAGIC files only, when text_includes_header is set, by
1156 default the length of the exec header is counted in the text
1157 section size. For go32, exec header is mapped in but does *not*
1158 contribute to the size of section.
1159 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1160 is not set, but ztih is, add the size of the exec header to the
1161 recorded size of the text section.
1162 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1163 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1164 Also set text_includes_header.
1165 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1166 by default in MY(backend_data).
1168 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1170 * aout-target.h (callback): Don't define this function if it won't be
1173 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1174 type doesn't match. Don't lose if file sections have already been
1176 (set_arch_mach): Set reloc_entry_size.
1177 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1179 * hosts/i386bsd.h: New file.
1180 * configure.in: Recognize i[34]86-*-bsd host.
1182 * aout-target.h (callback, write_object_contents): Delete unused
1185 * aoutx.h (reloc_type_lookup): New function.
1186 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1187 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1188 (MY_reloc_howto_type_lookup): Don't define it.
1190 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1192 (slurp_symbol_table): Use header byte order, not target byte
1193 order, for reading symbol data.
1195 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1197 * configure.in: Undo some brain damage in the host section.
1198 * configure.in: Reformat the target section, test many configs.
1199 * Makefile.in (make): Remove obsolete `make make'.
1200 * aoutx.h (some_aout_object_p): Make defines line up.
1202 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1204 Now a bfd knows whether underscores are normally prepended
1205 to symbols in its file format.
1207 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1208 coff-z8k.c: targets set so they have leading underscore
1209 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1210 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1211 without leading underscore flag
1212 * targets.c: add symbol leading char to xvec description
1213 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1215 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1217 * archive.c: Make errno global.
1218 * archive.c (_bfd_write_archive_contents): If read fails (and
1219 errno!=0) set bfd_error to malformed_archive (since this probably
1220 indicates a truncated archive), rather than system_call_error.
1222 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1224 * Makefile.in: added rules for i386bsd.c
1225 * i386bsd.c: new file, supporting 386bsd.
1226 * configure.in: recognize i386-*-bsd target.
1227 * config/i386-bsd.mt: new file - 386bsd target configuration.
1229 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1231 * configure.in: re-arrange host section to use *-*-* notation,
1232 clean up some of the target section as well
1234 * seclet.c: cast result of bfd_get_relocated_section_contents to
1235 avoid compiler warnings
1237 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1239 * coffcode.h (coff_section_symbol): Create section if it doesn't
1242 * bout.c: Removed some unused variables.
1244 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1246 * Portability fixes from p3:
1247 coffcode.h (coff_write_relocs): removed sanity check until it
1248 works on all targets (per advice from sac).
1249 config/hp9000.mh: new file to define USG.
1250 hppa.c: #undef hppa before the JUMP_TABLE.
1251 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1253 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1254 local variable target volatile to avoid mysterious bug in
1257 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1259 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1260 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1262 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1264 * coff-z8k.c (func_da, func_jr): Lint.
1265 * coffcode.h: Use memset rather than bzero.
1266 * elf.c: Use memcpy rather than bcopy.
1267 * tekhex.c: Use memset rather than bzero.
1269 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1271 Add Adobe a.out support.
1273 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1274 * config/adobe.mt: Add.
1275 * configure.in (*-adobe-* target): Add.
1276 * targets.c (a_out_adobe_vec): Add.
1277 * Makefile.in: add aout-adobe.c.
1279 * configure.in: Put two dashes in all entries to be matched.
1280 Add comments to remind people to do this.
1281 Reorder all entries that match manufacturer names, to occur
1282 last, so they will only be matched if no more specific match
1283 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1285 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1287 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1288 since we should never have a NULL section.
1289 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1290 tests, set the section to bfd_abs_section.
1292 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1294 * coff-z8k.c: getting closer
1295 * coffcode.h (coff_get_relocated_section_contents): allow
1296 EXTRA_CASES hooks for different arches to provide different reloc
1298 * seclet.h: #ifndef around it to allow multiple inclusion
1299 * srec.c: minor doc fix
1301 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1303 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1305 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1307 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1310 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1312 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1313 filling in reloc, in case immediately following code doesn't set
1316 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1318 * coffcode.h (coff_renumber_symbols): set the last renumbered
1319 symbol pointer to NULL, as expected by coff_write_linenumbers.
1320 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1321 type R_IHCONST used on the 29k.
1323 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1325 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1326 update, based on how the underlying file was opened. Obsoletes
1328 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1329 all FASCIST_FDOPEN config defines.
1331 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1333 * sparc-opc.c: Moved to opcodes library, now that we have one.
1334 * Makefile: Don't compile it.
1336 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1338 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1340 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1342 * section.c (bfd_set_section_flags): Remove a sanity check.
1343 It is unfortunately broken, and prevents strip from working.
1345 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1347 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1348 created by last change.
1350 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1352 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1353 * bfd-in.h: Bump to version 2.0.
1355 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1357 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1358 braindamaged HP/Apollo compiler happy.
1360 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1362 * format.c: Fix description of search for matching target.
1363 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1364 * targets.c: Update description of search for matching target.
1365 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1366 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1367 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1369 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1371 * Makefile.in: Added mostlyclean/clean/distclean rules.
1373 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1375 * targets.c (target_vector): Take out oasys (unless that is
1376 the default): Because there is no magic number in archives,
1377 there can be annoying target mis-matches.
1379 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1381 * sparc-opc.c: Rigorously updated to match architecture manual.
1383 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1385 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1386 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1387 to the built-in abs_section were not written out correctly.
1389 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1391 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1392 large, assume we're using a swapped byte order and fail with
1393 wrong_format rather than dumping core.
1395 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1397 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1398 filename constraints.
1399 * Makefile.in: Updated to reflect change.
1401 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1403 Add preliminary support for the we32k:
1405 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1407 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1409 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1411 * bout.c: added support for relaxable alignment relocs.
1413 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1414 pass down pointer to play area rather than use alloca
1416 * cpu-z8k.c (compatible): made static to reduce name space
1419 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1421 Add basic support for the z8k:
1423 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1424 section.c, targets.c,
1426 * syms.c: move mis-inserted patch.
1428 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1430 Documentation fixes:
1431 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1432 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1434 * reloc.c: break out addend item from surrounding text.
1436 * doc.str (DOCDD): Defined. Adds text to output.
1437 (bodytext): Put bulletize before kill_bogus_lines.
1438 * chew.c (bulletize): End itemization after a blank line, to
1439 prevent following text from being swallowed up in an item.
1441 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1443 * configure.in: Add sparclite as a target.
1445 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1447 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1450 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1451 from a coff file (csym is null), dont deref them
1453 * ieee.c (parse_expression): get the answer right when adding an
1454 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1455 on elts so that filename is filled in.
1457 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1459 * bout.c (howto_align_table): New set of relocs, with enough
1460 data for "objdump -r" to work.
1461 (b_out_reloc_type_lookup): Recognize alignment relocs.
1463 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1465 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1466 invocations of make. Also, always create installation
1469 * config/apollov68.mh: removed -g from CC definition.
1471 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1473 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1474 overflowing gp-offset range.
1476 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1478 * srec.c (srec_set_section_contents): don't write out sections
1479 without the LOAD and ALLOC attributes
1481 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1483 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1484 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1485 * aout-target.h (callback): Don't set page/seg sizes.
1487 (set_sizes): New routine.
1488 (backend_data): Point to it.
1489 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1490 (sunos4_aout_backend): Point to it.
1491 * aoutx.h (set_arch_mach): Call set_sizes callback.
1493 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1495 * aout-target.h: Make _bfd_slurp_extended_name_table be
1496 the default. Given that we *write* the suckers (for long
1497 archive member names), we really ought to be able to read them!
1498 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1499 seem to be needed, and many machines don't have it.
1501 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1503 * coff-m68k.c (vector): read and write archives in coff format.
1505 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1507 * opc-sparc.c: New file.
1509 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1511 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1512 pointers to bfd_byte* before performing arithmetic on them. Such
1513 use with bare void* pointers is a gcc extension.
1514 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1515 * archive (normalize): Add to CONST to match actual usages with
1518 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1520 * configure.in: Recognize i486 host cpu, and use i386-elf
1523 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1525 * config/stratus.mt (CC): Remove definition.
1526 * elf.c (bfd_section_from_shdr): Test for the possibility that
1527 section_from_elf_index returns NULL and don't dereference it.
1529 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1531 * add hppa_data to bfd tdata (indirectly via sef).
1533 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1535 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1537 * configure.in: error messages to stderr, not stdout
1539 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1541 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1542 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1543 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1545 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1547 * configure.in: recognize hppa* instead of hppa
1549 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1551 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1552 RTYPE2HOWTO to cope with same.
1553 * reloc.c (bfd_perform_relocation): added support for size of -2
1554 (subtract a word reloc type). Updated doc.
1556 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1558 * Makefile.in: merged changes from progressive, removed rcsid.
1560 * archures.c, archive.c, Makefile.dos: removed rcsid.
1562 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1564 * bfd-in.h : add BFD_IS_RELAXABLE flag
1565 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1566 header e_relaxable, major hackery in callbacks
1567 * libaout.h : add space for a_relaxable.
1568 * seclet.c (rel): don't relax empty sections
1571 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1573 * section.c (STD_SECTION): add some casts to the initializers for
1576 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1578 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1579 and add appropriate casts to keep (picayune) aix-cc happy.
1581 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1583 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1584 symbol pointers. Punt expensive & useless bfd_realloc. Use
1585 malloc for raw symbols, and free it before returning.
1586 (bfd_section_from_shdr): Do not slurp symbol table until politely
1587 asked. Do not even slurp string tables.
1588 (elf_get_symtab_upper_bound): Count 'em without reading them.
1589 (elf_get_symtab): This is how to politely ask. Schlurp!
1590 This should probably just *become* elf_slurp_symbol_table, FIXME.
1592 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1594 * archive.c (bsd_write_armap): write the timestamp of the
1595 archive header to be just a little bit later than the timestamp of
1596 the file, otherwise the linker will complain that the index is
1599 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1601 * configure.in: Add m68k-ericsson-*.
1603 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1605 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1606 * elf.c: Remove unconditional debug printf's.
1607 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1608 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1609 (elf_slurp_symbol_table): Hand out symbols in forward, not
1610 reverse order. Simplify duplicate code.
1612 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1614 * elf.c: Remove "(void)" casts from function calls where the
1615 return value is ignored, in accordance with GNU coding standards.
1617 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1619 * hppa.c: Apply John's standard fix to avoid "empty translation
1620 unit" warnings from some ANSI-C compilers.
1622 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1624 * hosts/solaris2.h: Configure same as sysv4.
1626 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1628 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1629 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1630 type match actual return type.
1631 * elf_print_symbol (section_name): Make CONST.
1633 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1635 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1636 New files, for Linux (a free Unix clone for 386 machines).
1637 * Makefile.in, configure.in, targets.c: Update accordingly.
1639 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1640 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1641 correct calling of howto special functions and fixes from Raeburn
1643 * archures.c: nuke bfd_reloc_code_type
1644 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1645 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1646 SEC_NEVER_LOAD, various other bfdgas newness
1647 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1648 * targets.c: change jump table vector to above
1651 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1653 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1654 its prototype will be included in libbfd.h. Change result type
1655 to struct * (rather than equivalent typedef) so it can be used in
1656 the prototype, where they typedef won't be known.
1657 * libbfd.h: Updated version.
1659 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1661 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1662 targets.c: HPPA merge.
1664 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1666 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1667 * config/solaris2.mh: Kludge around Sun compiler bug.
1669 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1671 * libaout.h (aout_backend_data): Change defs of two bitfields to
1672 be unsigned chars instead to get around rs6000 compiler problem.
1674 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1676 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1677 Correct misconception that there can be only one symbol table.
1678 Only call elf_slurp_symbol_table on the full symbol table, not
1679 the dynamic one which is only a subset of the full one.
1681 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1683 * coffcode.h (coff_compute_section_file_positions): For I960,
1684 don't align sections in file.
1686 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1688 * targets.c (struct bfd_target): Added field for target-specific
1689 (but not file-specific) data, for distinguishing minor
1690 characteristics between (e.g.) a.out formats.
1692 * section.c (struct sec): New field user_set_vma indicates vma
1693 field should be heeded, not assumed to be unset.
1694 (STD_SECTION): Initialize that field of standard sections to zero.
1695 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1697 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1698 pre-swapped version.
1700 * archures.c (struct bfd_arch_info): Fixed order of comment and
1701 field decl. New fields indicate size of page and segment for
1703 * cpu-m68k.c (N): Fill in values.
1704 * cpu-sparc.c (arch_info_struct): Ditto.
1706 * libaout.h (struct aout_backend_data): Various bits of data (not
1707 all used currently) with characteristics of a.out implementation.
1708 Important field for now is text_includes_header, indicating that
1709 the text section starts immediately after the file header, which
1710 gets mapped in with it.
1711 (struct aout_data): New fields indicate whether vma has been
1712 adjusted yet (not yet used), and what magic number will be used in
1713 the output file (should go away in favor of vma_adjusted).
1714 (WRITE_HEADERS): Code for dealing with section sizes and related
1715 header fields replaced with call to adjust_sizes_and_vmas.
1716 * aoutx.h (some_aout_object_p): Fill in magic number field.
1717 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1718 (set_arch_mach): Set page size and segment size once CPU
1720 (adjust_sizes_and_vmas): New function; has much code moved
1721 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1722 and size parameters, as well as many header fields, after deciding
1723 on magic number for output file. Checks to ensure that this
1724 adjustment has only been done once.
1725 (set_section_contents): Call adjust_sizes_and_vmas instead of
1726 doing much of the work here.
1728 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1729 default (null) values of these fields.
1730 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1731 value in exec header.
1732 (sunos4_aout_backend, MY_backend_data): Define backend data
1733 indicating file header is included in text section.
1735 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1737 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1738 gcc version 2, to avoid warnings.
1740 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1742 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1743 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1745 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1747 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1749 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1751 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1752 * configure.in: Rewrite target parsing to use simple format.
1753 Handle sparc-sun-solaris2 configuration.
1754 * aout64.h: Avoid ANSI C brain death warning.
1755 * elf.c: Avoid trigraph (???) or /* in comments.
1757 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1759 * config/sysv4.mh: new file, RANLIB=echo
1761 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1763 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1765 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1766 elf_core_tdata_struct into a single common struct. Core files
1767 wouldn't have worked at all without this.
1768 (bfd_elf_find_section): New function for GDB's undercover use
1769 to find string sections that BFD hides from it.
1770 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1772 (elf_object_p, elf_core_file_p): Allocate internal file header
1773 storage dynamically.
1774 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1775 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1777 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1779 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1781 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1783 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1785 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1787 * configure.in: handle m680[01234]0 as aliases for m68k
1789 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1791 * coff-a29k.c: do byte relocs correctly
1792 * coffcode.h (styp_to_sec_flags): never load INFO sections
1793 * seclet.c (rel): don't relocate INFO sections
1795 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1797 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1798 Make the symbols unmodifiable.
1799 (bfd_section_init): Deleted.
1800 * init.c (bfd_init): Don't call bfd_section_init.
1802 * section.c (bfd_set_section_contents): Ensure that range to be
1803 written is within section boundaries.
1804 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1807 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1809 * coff-i960.c (howto_table): Deleted.
1810 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1811 interesting entries from old howto_table.
1812 (RTYPE2HOWTO): Adjusted to use switch.
1813 (coff_i960_reloc_type_lookup): New function.
1815 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1816 records for section symbol.
1817 (make_abs_section): Unused; deleted.
1818 (renumber_symbols): Re-order symbols so undefined symbols come
1819 last, as COFF format desires.
1820 (coff_write_symbol): Put C_FILE symbols in debug section always.
1821 (coff_section_symbol): New function; creates a symbol with the
1822 same name as a section, and sets up aux records for it.
1823 (coff_add_missing_symbols): New function; adds section symbols to
1824 symbol table if they aren't there already. Should someday also
1825 add a dummy C_FILE symbol if none is present.
1826 (coff_write_object_contents): Add missing symbols before preparing
1827 symbol table to be written.
1828 (coff_slurp_reloc_table): Verify that symbol indices read in are
1829 in a reasonable range.
1830 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1831 (obj_conv_table_size): Accessor macro.
1833 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1834 reloc types on i960.
1836 * bfd-in.h (bfd_get_section_name): New macro. Like
1837 bfd_section_name, but returns rvalue, not lvalue.
1838 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1839 (bfd_get_section_flags): Now returns rvalue.
1841 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1842 general, some specific to sparc or i960.
1844 * aoutx.h (set_section_contents): Set VMA for each section based
1845 on previous section. If text section VMA doesn't appear to have
1846 been set, make a best guess from the type of file.
1848 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1850 (MY(vec)): Initialize reloc_type_lookup field.
1852 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1853 (bfd_error_trap, bfd_error_vector): Extern, not common.
1855 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1856 few types of relocs for sparc; will need enhancement.
1858 * bout.c (callj_callback): Use DEFUN macro in definition.
1859 * coff-i960.c (optcall_callback): Likewise.
1861 * targets.c (bfd_target): Added fields reloc_type_lookup and
1862 _bfd_make_debug_symbol. Also minor comment changes.
1863 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1864 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1865 than arch info, and dispatch with BFD_SEND. Callers changed.
1866 * archures.c (struct bfd_arch_info): Deleted field
1868 * cpu-*.c: Don't initialize that field.
1870 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1871 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1872 (bfd_errmsg): Now returns ptr to const.
1873 * bfd-in.h (bfd_errmsg): Fix prototype.
1875 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1876 * reloc.c (bfd_generic_relax_section): Ditto.
1878 * section.c (Section Output doc): Improve description of use of
1879 output_section and output_offset.
1881 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1883 * sco-core.c: new file from net.
1884 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1885 Now we have the hairy linker, it's possible to move symbols from
1886 one section into another. Actually make that work!
1888 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1890 * hosts/sun3.h: fix declaration of free.
1892 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1894 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1895 * coff-h8300.c (reloc_processing): all relocs are relative to
1897 * opncls.c: don't use fdopen on DOS systems
1899 short patches from Glenn Kasten (glenn@ready.com)
1900 * target.c: enabled oasys support
1901 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1902 fix problem where a relocation which crossed a modification byte
1903 boundary did not work. Fix problem where a relocation near the end
1904 of a data record did not work.
1907 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1909 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1910 archvie header string counts the endian way, this heuristic sees
1911 how big an archive string to read by trying it one way and if the
1912 string table is unreasonably big, trying it the other. *FIXME*.
1913 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1915 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1917 * bfd-in.h: Increase version number to 1.97, for consistency
1919 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1921 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1923 * bfd-in.h: bump version to 1.96
1924 Major change; changed calling convention for
1925 bfd_get_relocated_section_contents so that caller allocates
1926 memory for section data.
1927 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1928 seclet.c, targets.c, bfd.c: reflect new convention.
1929 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1930 case, then use reasonable default values for SEC_* flags.
1932 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1934 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1935 size of output reloc struct.
1936 * targets.c, Makefile.in: comment out tekhex for the moment.
1937 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1938 * configure.in: tandem target is st2000
1939 * coff-m68k.c: rename static howto_table to global
1940 m68kcoff_howto_table.
1941 * bout.c: remove unnecessary abort
1942 * coff-a29k.c: various changes to the way relocations work to cope
1943 with the "new order" and latent bugs.
1946 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1948 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1949 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1950 * reloc.c (bfd_perform-relocation): don't relocate refs to
1951 absolute symbols if doing a partial link.
1953 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1955 * configure.in: Add a29k-amd-udi.
1957 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1959 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1960 internal_exec structure before initializing the fields that
1961 are used, so that the unused fields are in a known state.
1963 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1965 * tekhex.c (struct data_struct): Convert from typedef that
1966 typedefs nothing to a normal structure declaration.
1967 * tekhex.c (pass_over): Prototype args for function that
1968 second arg points to.
1970 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1972 * Makefile.in: remove old style staging. Do not print recursion
1975 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1976 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1979 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1981 * bfd.c, Makefile.in: added tekhex
1982 * aoutx.h (set_section_contents): pages should be padded to the
1983 size of a page, not the size of a segment.
1984 * configure.in: added go32 host and i386-aout target.
1985 * i386aout.c, libaout.h: now works for go32 target
1986 * ieee.c: fix bit rot.
1987 * seclet.c: support for padding seclet type.
1989 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1991 * Makefile.in: added .NOEXPORT:
1993 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1995 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1997 * elf.c (elf_compute_section_file_positions,
1998 elf_write_object_contents): Return boolean, not NULL (which
2000 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2001 Also ifdef-out code that aborts on unhandled section types.
2003 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2005 * configure.in: Recognize ncr3000 config
2006 * Makefile.in (MINUS_G): Pass on to recursive makes.
2007 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2009 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2011 * Makefile.in: Now that we have sym.h and symconst.h, compile
2012 coff-msym.c on all systems.
2013 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2014 * coff-msym.c: Update include files and comments; add weakext bit.
2016 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2018 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2019 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2021 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2023 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2024 * configure.in: Add new host and target configs.
2025 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2026 structs, which vary; just use member name.
2027 (elf_object_p, elf_core_file_p): Lint, fix comments.
2028 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2030 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2032 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2033 local, disposable, copy of the external form of section header
2034 table and program header table entries.
2036 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2038 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2040 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2042 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2045 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2047 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2049 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2051 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2052 not internal bfd_assert function (twice).
2054 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * aout-target.h: change ar_max_namelen to 15 (the right value)
2057 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2060 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2062 * archive.c (bfd_generic_archive_p): check for bout archives too.
2063 * bout.c: make it work again.
2065 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2067 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2069 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2070 bfd_xmalloc() instead of bare malloc().
2072 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2074 * Makefile.in: pass down MAKEINFO on info.
2076 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2078 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2079 host/h-<foo> now just <foo>.
2080 * configure.in: reflect changes
2082 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2084 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2085 actual source file, not just the generated libbfd.h.
2087 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2089 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2090 gdb on little-endian 960 code.
2091 * archive.c (compute_and_write_armap): indirect symbols should go
2092 into the archive header too.
2094 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2096 * Makefile.in: added check target.
2098 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2100 * coff-msym.c: Move this file from gdb/ecoff.c. It
2101 handles byte-swapping for ECOFF (MIPS symbol) files.
2102 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2103 to the files built on MIPS-based hosts.
2104 * Makefile.in: Add rule for coff-msym.
2106 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2108 * Makefile.in: added clean-info target. MINIMIZE=1.
2110 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2112 * coff-rs6000.c: Move core file functions into separate
2113 new file rs6000-core.c. This is needed because reading
2114 core files depends on native include files that conflict
2115 with ../include/coff/rs6000.h.
2116 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2118 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2120 * aoutx.h (NAME(aout,print_symbol)): Don't print
2121 symbol addresss for undefined symbols.
2122 * coff-rs6000.c: Various updates (due to target-
2123 independent changes).
2124 * libbfd.h: Ditto (tdata field is now a union).
2125 * hosts/h-sparc.h: Removed prototype for bogus function
2126 'emset' (presumably should have been 'memset' - which is there).
2128 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2130 * configure.in (mips-big-* target): Same is Iris.
2132 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2134 * aoutx.h (translate_from_native_sym_flags): when creating an
2135 alias symbol, fill in the section as undefined, rather than
2136 leaving it blank. If an output section can't be found for a
2137 symbol, then don't core dump.
2139 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2141 * Makefile.in, configure.in: removed traces of namesubdir,
2142 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2143 copyrights to '92, changed some from Cygnus to FSF.
2145 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2148 * coff-h8300.c: fix stupid reloc subtraction bug
2149 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2150 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2151 the symbol.flags and done_lineno fields.
2153 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2155 * coffcode.h (coff_write_symbol): write out the correct number of
2157 * cpu-h8300.c: fix disassembly bug
2159 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2161 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2162 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2163 reloc.c, section.c (bfd_map_over_sections), targets.c
2164 (bfd_target_list): Protolint.
2165 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2167 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2169 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2171 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2172 section of a symbol rather than the section of a reffed symbol to
2173 determine the r_index of an emmitted reloc.
2175 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2177 * PORTING: New (preliminary) porting guide.
2179 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2181 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2182 (howto_hvrt16): lint.
2184 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2186 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2187 a full configuration (with possible cross-development),
2188 instead of using host-aout.c.
2190 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2192 * aout-target.h (MY(write_object_contents):
2193 Set obj_reloc_entry_size (abfd).
2194 * gen-aout.c: Change to emit a .c files, not a .h file.
2196 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2198 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2199 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2201 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2203 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2204 with more than one auxent can cause nasty core dumps.
2206 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2207 "done_lineno" so that a symbol which appears twice in the symbol
2208 table only gets it's linenumbers relocated once. Modifed
2209 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2212 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2214 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2215 stuff to use the New Order.
2217 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2219 * ieee.c: Change type of envi[] to unsigned char.
2221 * configure.in: fix vax ultrix configuration.
2223 * elf.c (bfd_section_from_shdr): Deal with null return from
2224 bfd_make_section(). (elf_object_p): Select endianess properly.
2226 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2228 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2230 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2232 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2233 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2234 * host-aout.c: Don't use aout-params.h; configure these systems
2235 in their xm files, not in a randomly generated file.
2236 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2238 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2240 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2242 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2243 host_aout_vec here as well.
2245 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2247 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2248 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2249 to prevent undefined symbol.
2251 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2253 Various lints found on PersSony
2254 * aoutx.h: cast an enum
2255 * coff-a29k.c: many ints in reloc structure turned to enum
2256 * coffcode.h: more enums
2257 * cpu-h8300.c: more enums
2258 * opncls.c: more enums
2260 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2262 * configure.in: Make Tahoe configuration work again.
2263 * bfd-in.h: Remove trailing comma from enum declaration.
2264 * ieee.c: Can't put byte values >0x7F into a signed char.
2266 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2268 * Makefile.in: Add dependencies for various coff-*.o files.
2270 * elf.c: Remove extraneous paren from core_prpsinfo and
2271 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2272 Replace references to old section "size" member with new
2273 "_raw_size" member. Implement elf_make_empty_symbol, which
2276 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2278 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2281 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2283 * coffcode.h (bfd_coff_relax_section): now static.
2284 (bfd_coff_get_relocated_section_contents): various type lints.
2286 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2288 New entry point in the transfer vector - bfd_relax_section.
2290 * aout-target.h: add to vector, call generic_relax
2291 * bfd-in.h: add to vector
2292 * bfd.c: add #define for vector
2293 * bout.c: add to vector, call generic_relax
2294 * coffcode.h: add to vector, also now has coff specific relax code
2295 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2296 * elf.c: call generic_relax
2297 * ieee.c: call new vector, clean up some bugs due to the creation
2299 * libbfd.h: add bfd_generic_relax_section EXFUN
2300 * oasys.c: call generic_relax
2301 * reloc.c: implement generic_relax
2302 * seclet.c: moved much of this into coffcode.h
2303 * srec.c: call generic_relax
2304 * targets.c: define new transfer vector
2306 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2308 * everything: now modified to use smaller reloc type. Self hosts
2311 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2313 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2314 New files for stratus.
2316 * configure.in: Add configuration fragments for stratus.
2318 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2320 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2321 variables as CONST since they are set to point to a const char
2322 string. Fixes compiler complaints.
2324 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2326 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2329 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2331 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2332 symbols, so that we can emit the correct file name even
2333 if it's an include file.
2335 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2337 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2338 (Reported by john@labtam.labtam.oz.au (John Carey)).
2340 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2342 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2344 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2345 being used to -DHAVE_PROCFS.
2347 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2348 '#include "fopen-same.h"' to end of file to match other h-* files.
2350 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2352 * configure.in: Change svr4 references to sysv4. Add case
2353 "unknown" for target vendor and infer some targets based
2354 on the specified operating system.
2356 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2358 * bfd-in.h, libaout.h: ANSIfy enums.
2360 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2362 * archive.c (normalize): created version for VMS which removes the
2363 VMS directory crap from the front and end of a filename, eg turn
2364 [-.foo]bar.obj;123 into bar.obj
2365 (bfd_construct_extended_name_table): now writes index into an
2366 extended name table in decimal - the same base used to read an
2367 extended name table.
2369 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2371 * aout-encap.c: Fix to use aout-target.h.
2372 * aoutf1.h: Use standard MY_object_p and MY_callback
2373 in aout-target.h. Remove target-specific versions.
2374 * host-aout.c: Re-write to use aout-target.h.
2375 * gen-aout.c: New files use with host-aout.c to generate
2376 host-specific a.out-related parameters.
2377 * Makefile.in: host-aout.o depends on aout-params.h, which is
2378 generated by gen-aout.
2379 * aout-target.h: Make a little more flexible.
2380 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2381 macro. Instead, inline it in aout-target.h.
2382 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2383 a gcc -Wall warning.
2384 * archive.c: Add missing commas in DEFUN macro (2 places).
2385 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2386 Berkeley ones, now that libiberty has them:
2387 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2388 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2389 remove unused variable.
2391 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2393 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2394 and execname inside HAVE_PROCFS ifdef since they are unused
2395 when it is not defined.
2397 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2399 * elf.c: Flag all sections as either code or data. We can't
2400 be sure what they are anyway, since ELF doesn't fit the
2401 traditional model of text+data+bss very well. Add new local
2402 function elf_read() to simplify code. Record entry point in
2405 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2407 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2408 rather than N copies of the same lines.
2410 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2412 * cpu-h8300.c: disassemble branch displacements correctly
2413 * coff-h8300.c: put reloc offsets out in 32bits
2415 * makefile.dos, configdj.bat: New files from DJ
2416 * cache.c: fopen with new macros is needed for DOS.
2417 * ieee.c: environ renamed to envi to stop an include file
2419 * opncls.c, coff-rs6000.c: more fopens with macros.
2421 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2423 * Makefile.in: infodir belongs in datadir.
2425 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2427 * Makefile.in: fix where docdir lives
2429 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2430 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2431 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2432 srec.c, syms.c, targets.c : all new documentation and lint
2436 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2438 * coffcode.h, srec.c: Lint.
2440 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2442 * Makefile.in: install using INSTALL_DATA, added standards.text
2445 * configure.in: mark directory as target dependent. configure
2446 nows works in objdir always so make file existence checks
2449 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2451 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2452 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2453 and mandir now keyed off datadir by default.
2455 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2457 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2458 computation of arch and machine type so it's worked out before
2459 some_aout_object_p is called.
2460 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2462 * archures.c: add extra field 'section_align_power' to hold
2463 default section alignment in object files.
2464 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2465 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2466 initialize the new field.
2467 * bout.c (b_out_callback): replace the text size, since aout
2469 * aoutx.h: Documentation in the new style
2471 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2473 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2474 use the saved value if mtime_set is already set (intended
2475 for archive files, though apparently not used yet).
2477 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2479 * targets.c: Revise comments about how to configure the target
2480 vector, to match reality. Remove mention of obsolete methods.
2481 Remove long lists of capitalized macros that turn into the same
2482 thing in lowercase. Normal vector simply lists all known
2483 lowercase xvec names; all other cases are handled by SELECT_VECS.
2485 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2488 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2489 list of supported targets.
2491 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2493 * archive.c (bsd_write_armap): The pad byte sometimes added to
2494 the string table in a __.SYMDEF member is now
2495 counted as part of the size of the string table.
2496 This is compatible with the old ranlib, as well as Sun's.
2498 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2500 * srec.c: Rewrote to fix many bugs; now gets the record type
2501 right, doesn't choke on input, sets the start address in an S9 and
2502 fills in the filename on an S0.
2504 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2506 * cpu-h8300.c: Add support for MEMIND addressing mode
2508 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2510 * coffcode.h: use the new macro if available
2512 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2513 * Makefile.in: Fixed dependencies due to file rename
2515 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2516 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2517 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2518 newos3.c, stab-syms.c, syms.c: All these files have had their
2519 #includes altered to point to the new places.
2521 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2523 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2525 * configure.in: Add vendor "ncr" as supported per-target vendor.
2526 Add svr4 case for i386 per-host case.
2528 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2531 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2533 * syms.c (bfd_decode_symclass): Return 'A'
2534 for symbols that are both absolute and global.
2535 * archive.c (bfd_special_undocumented_glue): Return NULL
2536 if bfd_ar_hdr_from_filesystem returns NULL.
2538 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2540 * Makefile.in: added coff-h8300
2541 * configure.in: now h8 is a coff target
2542 * cpu-h8300.c: fix various disassembly problems
2543 * libcoff.h: took out some code which has been #0ed for a long
2545 * targets.c: added h8 coff
2546 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2547 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2549 * coffcode.h: Started to change the way machine dependencies are
2550 handled, from the nest of #ifdefs to macros defined in the
2551 including coff-<foo>.c
2553 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2555 * aoutx.h (some_aout_object_p): Set the `executable' bit
2556 if the entry point is contained in the text segment, even if the
2557 text segment is at location 0.
2559 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2560 nonstandard MIPS sections (.rdata, .sdata, etc).
2562 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2563 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2564 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2566 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2568 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2570 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2571 from syms.c to new file stab-syms.c. Also, since GNU extended
2572 type codes such as N_SETT are no longer in ../include/stab.def,
2573 include them manually.
2574 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2575 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2576 * libaout.h: Added prototype for aout_stab_name().
2577 * Makefile.in: Update Makefile for new stab-syms.[co].
2579 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2581 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2582 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2583 just make N_XXX work by excluding the header from the text segment.
2584 * aoutx.h: Fix comments to match.
2586 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2588 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2589 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2590 for the "logical" text segment (i.e. never consider the exec
2591 header to be part of the text segment). This change is
2592 needed for consistency with various other parts of bfd and ld.
2593 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2594 and move calculation of obj_textsec(abfd)->size to libaout.h.
2595 * bfd-in.h: Removed bogus ';'.
2597 * Makefile.in: Add MINIMIZE flag to select lean
2598 or bloated target_vector.
2599 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2600 * newsos3.c: Fixes to ../include/aout64.h remove need
2601 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2603 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2605 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2606 handle both little and big-endian targets, with little
2607 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2608 * host-aout.c: Add FIXME note.
2610 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2612 * targets.c: Make the default target_vector contain
2613 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2614 Old behavior can be gotten by defining ALL_TARGETS.
2615 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2616 Factored out common code into new file aout-target.h.
2617 Saves a lot of duplicate code for a.out variants.
2619 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2621 Get 'make headers' to work when configured with +subdirs.
2622 * Makefile.in: Add $(subdir) to docdir path.
2623 * doc/Makefile.in (protos): Add $(srcdir) prefix
2624 to name of sed scripts.
2626 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2628 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2629 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2630 to include names of N_SETT etc.
2632 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2634 * elf.c: Add minimal support for ELF symbol tables. Generates
2635 canonical bfd symbol tables from ELF symbol tables. Change the
2636 name of some functions from bfd_<name> to elf_<name>.
2638 * syms.c: Trivial fix to comment to remove a redundant "to".
2640 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2642 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2643 form that GDB recognizes as COFF.
2645 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2647 * ieee.c (ieee_object_p): cast NULL correctly.
2648 * configure.in: added harris host
2650 * coff-a29k.c: Lots of changes, most from David Wood.
2652 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2654 * coff-m88k.c (coff_write_armap): Just #undef it.
2656 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2658 * Makefile.in: standardize on MINUS_G to disable debugging
2659 * coff-m88k.c: create coff armaps instead of bsd ones.
2660 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2663 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2665 * elf.c: Additions to support ELF format core files.
2666 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2667 has support for /proc (all the include files in particular).
2669 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2671 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2672 of two N_SO stabs, one for directory, and one for filename.
2674 * bfd-in.h (print_vma): Factor out duplicate definition.
2676 Exit a little more gracefully when malloc returns NULL.
2677 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2678 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2679 * libbfd.h: Rre-generated due to libbfd.c update.
2681 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2683 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2685 * elf.c (elf_object_p): Don't try to create a bfd section for
2686 the first ELF section header. It is just a placeholder.
2688 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2690 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2691 core files, when compiling native.
2692 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2694 FIXME: The aoutf1.h change below needs to be reversed back
2697 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2699 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2700 manipulation of lnno fields in lineno structs in a coff-<f>.h
2701 independent way. Override it in coff-<f>.h to your favourite
2702 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2703 (coff_swap_lineno_out): modified to use the new macros.
2705 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2707 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2708 unknown arch when the magic number doesn't specify the
2709 architecture, since some OSs (eg old sun3s) don't set the number, and
2710 020 is probably the right answer anyway.
2712 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2714 * hosts/h-news.h, hosts/h-rtbsd.h:
2715 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2716 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2717 bfd_print_symbol_nm, for use by nm.
2718 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2719 bfd_print_symbol_nm option, to print in nm format.
2720 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2721 oasys.c (oasys_print_symbol): Provide stub implementations
2722 for bfd_print_symbol_nm.
2723 * syms.c: New function bfd_decode_symclass, used by nm printer.
2724 New function bfd_stab_name to look up string name of stab code.
2726 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2728 * Makefile.in: Added ctor.c
2729 * archures.c (bfd_default_arch_struct) added
2730 bfd_default_reloc_type_lookup.
2731 * coffcode.h: removed a load of #if 0ed code.
2732 (coff_compute_file_section_positions): now works out the section
2733 alignment and size correctly in all cases.
2734 (coff_get_symtab): looks for constructor symbols and calls the
2735 right function when they're found. (coff_canonicalize_reloc):
2736 knows when a section is full of constructors and does the right
2738 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2740 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2741 * libcoff.h: removed #if 0ed code
2742 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2743 arch independent constructor relocation type.
2744 (bfd_reloc_type_lookup): removed the comment "this will go away"
2745 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2746 reloc which is used when BFD_RELOC_CTOR falls through to give a
2747 default 32bit reloc for constructors.
2748 (bfd_default_reloc_type_lookup): added.
2749 * aoutf1.h: fixed SEGMENT_SIZE typo.
2751 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2753 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2754 matching prefix "coff".
2755 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2756 rs/6000 csect records.
2758 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2760 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2761 * configure.in: add motorola delta88 cases
2762 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2763 write_armap prototype
2764 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2766 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2768 * Rename COFF-related files in `coff-ARCH.c' form.
2769 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2770 coff-mips.c, coff-rs6000.c to be exact.
2772 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2773 make output clutter.
2774 * config/mt-*: Ditto.
2776 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2778 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2779 John Gilmore. Archive support from Damon A. Permezel.
2781 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2782 * configure.in: Add rs6000 case.
2783 * targets.c: Add rs6000 vector.
2784 * archures.c: Add rs6000, fix comment on romp.
2785 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2786 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2787 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2788 * section.c (bfd_make_section): Return NULL on attempt to create
2790 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2791 (bfd_swap_aouthdr_in): Handle lots more members.
2792 (make_a_section_from_file): If section has already been seen,
2793 just return false rather than overwriting it.
2794 (coff_real_object_p): Understand incoming magic numbers.
2795 (coff_set_flags): Understand outgoing magic numbers.
2796 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2797 (build_debug_section): Add fn for reading debug string section.
2798 (get_normalized_symtab): Handle symbol names in debug string section.
2799 Remove unused obj_string_table.
2800 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2801 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2802 existing section before making one.
2803 * cpu-rs6000.c: New file.
2804 * rs6000coff.c: New file.
2806 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2808 * elf.c: Add partial support for ELF format corefiles. Still needs
2809 support for extracting registers from corefiles.
2811 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2813 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2814 RANLIB is defined as echo, send the output to /dev/null to help
2815 reduce clutter in the output from doing a make.
2817 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2819 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2820 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2822 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2824 * coffcode.h (coff_compute_section_file_positions): make it pad
2825 section size out if there are alignment restrictions so that the
2826 image will be ok on a system where section positions are worked
2827 out by accumulating sizes rather than from the section headers.
2828 * targets.c (proto write_armap). Changed orl_count to unsigned.
2829 * opncls.c (bfd_close_all_done). Added so that generative
2830 programs like gas can close a bfd without causing bfd confusion.
2831 * libbfd.h (changed becuase of protos)
2832 * amdcoff.c: messed with the way that jmp displacements are
2833 calcualated. This may not yet be totally correct.
2834 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2836 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2837 abs symbol has no section (like a register symbol).
2838 (coff_write_symbol) now zeros auxent before filling it up to help
2839 with sensitive applications.
2840 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2842 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2844 * bfd.c: Make sure we don't get a macro strerror().
2845 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2846 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2847 attempt to recover command, ifdef NO_CORE_COMMAND.
2848 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2850 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2852 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2854 * archive.c (bsd_write_argmap): The size of the ranlib structures
2855 should not include the size field itself.
2856 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2857 adata(abfd)->exec_bytes_size field instead of constant macro,
2858 because aoutx.h compiles to a simple .o file shared by
2859 all 32-bits a.out targets.
2861 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2863 * configure.in: Allow i386-sco-sysv.
2864 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2865 * cpu-h8300.c: lint.
2867 * host-aout.c: New strategy. We use common code, include files,
2868 and data structures to handle the file, but set a few parameters
2869 from the host's config file (page size, text start addr, etc).
2870 * libaout.h: Define HP BSD machine types.
2871 * aoutf1.h: Handle reading a.outs with these types.
2873 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2874 virtual-memory-address of the .reg section. We can't just make a
2875 section for "all the regs and nothing else" because only GDB knows
2876 exactly where the regs are (scattered around the upage and stack).
2877 Clean up memory allocation. Remove big- and little-endian
2878 vectors, replace with single vector; this only runs on the host,
2879 in host byte order. Replace byteswap routines with aborts in case
2881 * targets.c: There's only one trad_core_vec now.
2882 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2884 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2886 * hosts/h-amix.h (free): Fix prototype.
2888 * aoutx.h: Don't use NULL as an integer, for braindead systems
2889 that declare it as (void *)0. (From Peter Schauer.)
2891 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2893 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2894 problem with bad Ultrix system headers.
2895 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2896 various kinds of alignments for the various kinds of
2899 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2901 * doc/Makefile: Don't assume . is on the path (from James Clark).
2903 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2905 * Makefile.in: Avoid Sun Make VPATH bugs.
2906 * targets.c: Declare trad_core vectors extern.
2908 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2910 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2911 * libbfd.h: Moved ALIGN macro here.
2912 * bout.c (b_out_callback): Replace i960_align by align_power.
2914 * libaout.h (struct aoutdata): Added fields page_size,
2915 segment_size and exec_bytes_size. These help generic code
2916 (in aoutx.h and libaout.h) to figure out where to align
2917 the various segments in a demand paged file.
2918 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2919 to decide if the exec header counts in a_text (text segment size).
2920 Also, assume D_PAGED flag is set; don't set it here.
2921 * bout.c (b_out_callback): Add initialization of
2922 adata fields page_size, segment_size, and exec_bytes_size.
2923 * host-aout.c (NAME(host_aout, callback) and
2924 NAME(host_aout,mkobject): Ditto.
2925 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2926 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2927 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2928 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2929 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2930 for some systems (mainly sunos), so do it in the callback instead.
2931 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2932 * aoutx.h (NAME(aout,set_section_contents): Change the way
2933 filepos and size of sections are carried out to support
2934 older styles of demand paged executables.
2937 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2939 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2940 * bfd.c: Added macros to enable gas to swap coff records.
2941 * coffcode.h: Make the coff_swap_*_out routines return the number
2942 of bytes swapped, and cleaned up their prototypes.
2943 * configure.in: Added ebmon/coff support
2944 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2946 * targets.c: Added new entry points for coff swapping
2948 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2950 Restructure configuration scheme for bfd, binutils, ld.
2952 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2953 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2954 Change some config names to match other dirs.
2955 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2957 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2958 ../include/sysdep.h.
2959 * cpu-i960.c: Strncmp needed a length arg.
2960 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2961 * i386aout.c: Remove dead N_TXTOFF override.
2962 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2963 * config/: Rename some config files to match up h-*.h names.
2964 Remove all the HOST_SYS definitions from the config files.
2965 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2966 * hosts/h-hp9000.h: Remove USG comment.
2967 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2968 * hosts/h-news.h, h-sparc-64.h: New config files that had
2969 previously been kludged in the <sysdep.h> file.
2971 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2973 * config/*: trad-core support is HOST dependent, not target
2974 dependent. Target config files only set DEFAULT_VECTOR and/or
2975 other vector elements. Exception: when host-aout.c is in use,
2976 in which case we're forced to assume we're native (hp, vax,
2977 tahoe). Rename XDEPFILES to HDEPFILES.
2978 * Makefile.in: Rename XDEPFILES.
2979 * config/h-sun*: Don't force static linking.
2980 * trad-core.c: Document how to use it nowadays.
2981 * i386aout.c, newsos3.c: Clean up.
2982 * i386coff.c: Allow 386 coff files to be used as core files too
2983 (for reading core files from embedded systems).
2985 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2987 * Add i386aout.c for a.out support on the i386.
2989 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2991 * reloc.c, section.c, syms.c, targets.c: correct info-node
2992 structure in *doc* comments.
2993 doc/Makefile: stop hiding complaints from makeinfo.
2995 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2997 * aoutx.h (...some_aout_object_p): Take a third parameter,
2998 the internal_exec struct, and avoid ever looking at an
2999 external_exec. All callers changed to read the entire
3000 external_exec struct, swap and check its magic number,
3001 swap in the whole structure, and pass the swapped-in version to
3003 * bout.c: Bring into modern era. Use single _object_p routine
3004 for big- aand little-endian. Provide internal and external
3005 exec header structs. Use separate swap-in and swap-out routines.
3007 * libaout.h: Move struct internal_exec from ../include/aout64.h
3008 to here. Add obj_symbol_entry_size to struct aoutdata.
3009 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3011 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3012 EXTERNAL_NLIST_SIZE. Callers changed.
3014 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3016 * bfd.c: Remove strerror() to libiberty.
3018 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3019 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3020 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3021 last byte of transfer, not first byte, is within the section.
3023 * host-aout.c: Remove `BSD' archive support. Lint.
3025 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3026 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3027 `bfd_arch_info_type'. All uses changed.
3028 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3029 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3030 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3031 it needs a better name.) All uses changed.
3032 * targets.c: Rename `enum target_flavour_enum' to `enum
3033 target_flavour', and remove the `_enum' from all of the enum
3034 values themselves. All uses changed.
3036 * configure.in, config/h-i386mach: i386 mach host.
3037 * config/t-i386-aout: Use host-aout.c.
3039 * trad-core.c: Give it its own xvec's to make it independent
3040 of other file formats.
3041 * ecoff.c, host-aout.c: Remove refs to trad-core.
3042 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3043 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3045 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3047 * reloc.c: Extended NEWHOWTO macro
3048 * ieee.c: Changed the way 8bit pcrel is done
3049 * cpu-h8300.c: got the registers in the right order
3051 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3053 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3054 prediction is vindicated!
3056 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3057 Remove refs to howto.c, since Steve forgot.
3059 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3061 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3062 still work. Now allows any architecture/machine to be set.
3064 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3066 * howto.c deleted and moved code to reloc.c
3068 * libbfd.h, libbfd-in.h removed $id stuff for real
3070 * cpu-h8300.c Made it match various different spellings of h8300.
3072 * archures.c: Took out the first char filter which made it only
3073 look for a cpu/arch match when the first chars of supplied and
3074 tested names were the same.
3076 * targets.c removed oasys stuff, pending someone to fix the bugs
3080 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3082 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3083 ELF support good enough for GDB.
3084 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3085 m68k-cbm-svr4 host and target.
3086 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3087 so `diff' and `patch' can cope.
3089 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3091 * archures.c: removed texinfo error
3093 * init.c: added texinfo hooks, and removed initialization error
3096 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3099 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3101 * cpu-i960.c: Avoid numerical count of initializers.
3103 Vax Ultrix changes from David Taylor <taylor@think.com>:
3104 * host-aout.c: Make little-endian vector really little-endian.
3105 * configure.in: Separate vax and tahoe cases, handle ultrix.
3106 * config/t-vax: Add trad-core.o.
3107 * config/h-vaxult: New host system.
3109 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3111 * bfd-in.h VERSION, change version number to 0.18, this makes a
3112 gap, but now is the same as the linker version number.
3114 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3115 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3116 files will eventually contain processor specific bits for bfd,
3117 like strange relocation information and dis/assembly. So far only
3118 the H8 has been even partially done. This work also ties in with
3119 the change in handling architectures.
3121 * amdcoff.c: (a29k_reloc) fix error message.
3123 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3124 discover the architecture of the bfd. (sunos4_callback) calls the
3125 function bfd_set_arch_mach rather than stuffing stuff directly
3126 into the bfd. (sunos4_write_object_contents), changed names of
3129 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3130 setup the environment.
3132 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3133 headers in big endian format, regardless of the endianess of the
3136 * archures.c: totally changed. Now an architecture is represented
3137 with a pointer to an info structure rather than an enumerated type
3138 and a long. The old info is available as two elements in the
3139 structure. Future enhancements to architecure support will
3140 involve pointers to methods being placed into the info structure.
3142 * bfd.c: changed the definition of the bfd structure for the new
3145 * bout.c: (b_out_set_arch_mach) changed to use the new
3146 architecture mechanism.
3148 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3149 the new architecture mechanism.
3151 * configure.in: added h8 stuff.
3153 * ieee.c: too many changes to note. Now ieee files written with
3154 bfd gas and ld can be read by gld and ieee only linkers and
3157 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3159 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3160 than fixing the structure directly.
3162 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3163 than fixing the structure directly.
3165 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3166 before opening a bfd.
3168 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3169 rather than fixing the structure directly.
3171 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3172 in the t/hmake file) a user can select which backends they want
3173 linked with bfd without changing the source.
3175 * init.c: new, looks after initializing modules.
3177 * howto.c: for future use, will allow an application to work out
3178 what cookie to use as a handle on a relcoatio howto.
3180 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3182 * srec.c: Better error checking, partly from Peter Schauer.
3183 (srec_object_p): Avoid assuming any file that starts with 'S' is
3184 an S-record file! (Check for 3 uppercase-hex digits after it.)
3185 (ISHEX): Define new macro for checking supposedly hex characters.
3186 (pass_over): Treat as EOF any S-record line that:
3187 * doesn't have hex in either size character
3188 * produces a size larger than 0x7F
3189 * has an unrecognized type number
3191 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3193 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3194 opncls.c: Lint (saber actually).
3196 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3198 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3199 * newsos3.c: Fixed two types: newos3 -> newsos3.
3200 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3201 to use correct segment.
3203 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3205 * aoutx.h (print_symbol): Handle missing symbol->name.
3207 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3209 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3212 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3214 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3215 add sgi/irix support.
3217 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3219 Changes for the AMD 29000 Ultracomputer port from David Wood.
3222 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3224 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3227 * coffcode.h (coff_real_object_p): Pass information about the
3228 current file's coff symbol format to BFD via the coff_data struct.
3229 (coff_find_nearest_line): obj_icof => coff_data.
3230 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3231 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3232 and DIMNUM == E_DIMNUM.
3233 * configure.in: Handle a29k-*-* hosts, and targets
3234 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3235 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3236 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3237 local_linesz to `coff_data' (tdata) struct.
3238 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3239 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3241 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3243 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3244 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3246 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3248 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3250 (sunos4_core_file_matches_executable_p): Fix header comparison.
3251 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3252 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3254 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3256 Allow GDB to patch object files.
3258 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3259 * trad-core.h (trad_unix_core_file_p): Ditto.
3260 * aoutx.h (aout_set_section_contents): On first output, check
3261 abfd->direction and complain if erroneous.
3263 * Makefile.in: Add crude dependencies.
3265 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3267 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3268 to h/t-xxxx files so that everything will work on System V.
3270 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3272 * aoutx.h: Add information on host-aout.c and how to configure
3273 to use it, to the manual.
3274 * configure.in: Tix typo.
3275 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3276 else dummy out the core file support.
3277 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3278 specified, use it to locate the data section.
3279 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3280 rather than as chars (lint).
3282 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3284 * aoutx.h, coffcode.h: saberized.
3286 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3288 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3290 bfd.c, targets.c: minor rewording of doc segments
3293 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3295 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3296 etc, rather than TEXT_START_ADDR.
3297 * host-aout.c: Remove #if 0 around whole thing.
3298 Update to modern (32/64-bit) a.out naming conventions.
3299 Include a large chunk of ../include/a.out.gnu.h to get macros that
3300 are not defined by the system include files.
3301 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3302 macro used by the other a.out implementations.
3303 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3305 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3307 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3308 texdoc and psdoc; make these depend on generated .texi's
3310 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3313 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3316 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3317 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3318 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3319 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3320 obtrusive marks indicating .c origins.
3322 * bfd.texinfo: generalize most references to linker
3324 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3326 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3327 * archures.c: remove empty foo() definition (crept in at vn1.9)
3329 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3331 * bfd.texinfo: use @setchapternewpage on instead of lots of
3332 @page's; minor rephrasing in Introduction.
3334 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3335 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3336 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3337 segments): used BFD (caps) more consistently as a name in
3338 discourse, fixed a few other minor typos and uses of fonts
3341 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3343 * coffcode.h: fixed bug where string table size wasn't being swapped.
3345 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3347 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3349 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3350 flags. (bfd_print_symbol_vandf) now knows what to do with the
3353 * aoutx.h: made translate_from_native_sym_flags and
3354 translate_to_native_sym_flags produce the above flags.
3357 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3359 * all files: update copyright notices for GPL version 2.
3360 Install header comments and attribute most modules to their
3361 authors. BFD's name is now officially "Binary File Descriptor",
3362 so remove any conflicting pejoratives.
3363 archures.h: Consists solely of comments; remove it.
3365 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3367 * Makefile.in, bfd.c: Made it compile again.
3369 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3371 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3374 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3376 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3377 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3380 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3381 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3383 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3385 * Everything: created some new files, core.c format.c, reloc.c,
3386 section.c and syms.c to split the functionality a bit better.
3387 Cleaned up the rest of the files a bit, and added some
3391 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3393 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3394 really takes 3 arguments, patched code and ammended prototypes.
3396 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3398 * ../include/bfd.h (struct bfd_target): Added new field
3399 "align_power_min" which contains the minimum alignment for a
3400 section. This is used in coff_new_section_hook. The field
3401 insertion necessitates an update of all backends..
3403 * aoutf1.h jump table field inserted
3405 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3408 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3409 table field inserted.
3411 * coffcode.h(just about everything) Now patches up symbol tables
3412 using a different mechanism. The Intel major bug has been fixed,
3413 and the linker can self host on the Aviion and be debugged with
3416 * ecoff.c: new include and jump table patch, i386coff.c: new
3417 include and jump table patch, icoff.c: new include and jump table
3418 patch, ieee.c: can now read archives containing ieee modules.,
3419 libcoff.h: added (combined_entry_type), libieee.h: uped max
3420 sections to 20, m68kcoff.c: new include and jump table patch,
3421 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3422 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3423 srec.c: jump table patch. trad-code.c fixed #IF typeo
3425 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3427 * coffcode.h (coff_swap_aux_in): added else case to deal with
3428 filenames less than 9 characters.
3431 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3433 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3435 * srec.c: now allows any number of sections to be created in a
3436 file. Outputs addresses of the right length.
3438 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3440 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3441 target didn't match, the format got set to the attempted match,
3442 breaking a future test.
3444 *../include/i386coff.h : fixed typo in type field with size
3446 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3447 support in the jump table for the swapping routines exported to
3448 gdb. Now gdb works with the 386.
3450 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3452 * Merge in changes from gdb-3.95 release.
3453 Makefile.in: Allow hmake and tmake files to add OFILES.
3455 bfd.c: support specific targets as well as searching. When
3456 searching, take default target in preference to others.
3458 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3459 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3460 libbfd.h: Support specific targets as well as searching.
3461 opncls.c: Support specific targets as well as searching.
3462 targets.c: Search is short-circuited if default target matches.
3463 liboasys.c, libieee.c: Undo bothner changes that make macros
3464 work to the left of assignment, but which depend on the
3465 representations of different pointer types being the same.
3467 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3469 * i386coff.c: created.
3470 * coffcode.h: added support for 386.
3471 * Makefile.in: added support for 386.
3472 * ../include/i386coff.h: created
3474 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3476 * coffcode.h: removed all put_x_<sizes>
3477 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3481 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3483 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3485 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3487 * everything: Removed sysdep.h from bfd.h and put back into files
3488 from which it was split out. Now 64 bit version is built with a
3489 -DHOST_64_BIT="long long" on the compile line.
3491 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3493 Changed all the [get|put][name] routines to use [get|put]_[size
3496 Put in support for 64 bit work. Now two versions of bfd may be
3497 generated, according to the state of TARGET_64_BIT, one which is
3498 32 bit only, and one which is 64/32 bits.
3499 Created new back end 'demo64' to test 64 bit functionality.
3501 Renamed some files to work on DOS.
3503 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3504 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3505 chage, 64 bit transfer. * liba.out.h: Split out common code from
3506 sunos and newsos into liba.out. Name changes and prototype mods. *
3507 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3508 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3509 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3510 change and 64bit stuff.* newsos3.c: common code removed, new jump
3511 table. * oasys.c: Name change * opncls.c: Portability fixes *
3512 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3513 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3514 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3515 64bit ized. * demo64.c: 64 bit a.out back end
3517 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3519 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3520 on LHS of assignment, even when using old compilers.
3521 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3522 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3523 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3524 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3525 * targets.c: Add declaration of newsos3_vec.
3527 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3529 * aout.c: fixxed some of the problems with filepos calculation.
3530 (swap_ext_reloc): fixed problem with creation of relocs.
3531 (aout_set_section_contents): fixed filepos problem
3533 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3534 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3535 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3536 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3537 cleaned up. (coff_write_object_contents) cleaned up.
3539 * ecoff.c: Totally different. Now supports ecoff fully.
3541 * icoff.c: fixed problems in relocation callout.
3543 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3545 * m68kcoff.c: updated target vector.
3547 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3548 choose_reloc_size. (sunos4_write_object_contents) now calls
3549 choose_reloc_size so outputs relocs correctly, also calculates the
3550 size of the sections correctly.
3554 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3556 Merge Per Bothner's changes to modularize BFD a.out a bit.
3558 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3559 * ieee.c: Cast enums to int before comparing them, for brain-
3561 * coff-code.h: Remove coff_get_section_contents, and use the
3562 generic one instead.
3564 * aout.c: Derive new module from sunos.c, containing generic
3565 support code for all kinds of a.out files.
3567 * sunos.c: Remove all code that goes in aout.c. Split out
3568 machine dependent followup in sunos4_object_p into
3569 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3570 and redefine only the names we CHANGE, not all the names. Drop
3571 the little-endian vector, and rename the vector as sunos4 rather
3574 * b.out.c: Use aout.c routines for most of the work. Slight
3575 changes for the new regime. Remove close_and_cleanup and
3576 get_section_contents in favor of generics. New transfer vector
3579 * newsos.c: New support for Sony NEWS, another a.out format.
3581 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3582 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3583 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3585 * opncls.c (bfd_close): Call format-dependent write_contents
3586 routine, if writing, before calling target-dependent
3587 close_and_cleanup routine (which is now always generic, I think).
3588 * srec.c: Use bfd_alloc instead of malloc. Remove
3589 close_and_cleanup and move code from it to
3590 srec_write_object_contents. Add write_contents to tvec.
3591 * targets.c: Remove a.out little vector, replace a.out big
3592 vector with SunOS vector. FIXME: Need Vax support again now.
3594 * libbfd.h: Add write_contents format-dependent-vector to the
3595 bfd_target vector. Supply a generic close_and_cleanup routine.
3596 * liba.out.h: Handle the new aout.c split. Add prototypes for
3597 all routines defined in aout.c. Rename "sunos" things to "aout"
3598 things. Add a few fields where needed for various formats.
3599 * Makefile.in: Add aout.c and newsos.c.
3601 * archive.c, ieee.c, oasys.c: Lint.
3603 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3606 changed forward declaration struct stat; to reduce warnings. Changed
3607 comment on bfd_h_<x>_x.
3609 * ../include/m68kcoff.h, ../include/intel-coff.h,
3610 ../include/m88k-bcs.h
3611 Now there are two incarnations of relocs, linenos and syments. One for
3612 internal digestion, and one full of char arrays for I/O. The original
3613 names have gone to detect errors.
3615 * Makefile.in, m68kcoff.c, targets.c
3616 Test new structure code with a 68k coff implementaion
3618 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3619 Fixed all the places where there were problems with the size and
3620 alignments of structures on disk and structures in memory. #ifed out
3621 all the code in coffswap.c, since it should be done using the target
3624 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3626 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3627 multiple reloc command.
3629 * sunos.c (sunos4_set_section_contents): Made it so that sections
3630 are always padded to their alignment size.
3632 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3634 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3635 Clean up types and such (saber C problems).
3636 * ecoff.c: Clean up types and such. Remove routines that are
3637 not used. Fix up reading and swapping of shorts from files.
3639 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3641 * a.out.vax.c: Remove two bogus "static" from prototypes.
3643 * ecoff.c: Got rid of lots of non-working junk (that had
3644 been copied directly from coff-code.h).
3645 Updated to be consistent with updates to icoff.c and coff-code.h.
3647 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3648 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3650 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3651 but until the target_vector is automatically generated,
3652 it's as good as any. Note that the text offset is the only
3653 difference between NewsOS and SunOs (including magic numbers).
3654 (Most of the sunos_* routines should to renamed bsd_*
3655 and move to a bsd.c file. Then (and when the target_vector
3656 is automatically generated) it might make sense to create
3657 a separate Sony target.)
3659 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3660 on some systems, and doesn't help on others.
3661 Similarly, only define X_OK if not already defined.
3663 * trad-core.c: Don't include sys/stat.h - at least
3664 on NewsOS 3, it has already been included.
3666 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3668 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3669 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3670 symbol tables if necessary when reading them in, so gdb can use
3671 them. Add "bfd_coff_" to the names so they won't conflict with
3672 names in calling programs. FIXME-soon: if coff-code.h is
3673 included in two BFD modules, this will cause duplicate
3674 definitions; the routines should be exported to a separate,
3675 common, module (probably along with a mess of other ones).
3677 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3679 Improve modtime support.
3681 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3682 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3683 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3684 BUG: archive members still do not get correct mod times.
3686 Improve floating point support for core files.
3688 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3689 (sunos4_core_file_p): Create a second registers section in the
3690 core file, called ".reg2", for the float registers.
3692 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3694 * many changes to improve archive handling; found a logic flaw in
3695 bfd_check_format which only just happened to work by cooncidence.
3697 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3699 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3702 * bfd.h: changed type of udata in asymbol to void *, like it
3703 should be. Added bfd_reloc_dangerous enum member.
3705 * coff-code.h: Fixed it so that internally generated symbols get
3706 their values relocated correctly in all cases. Removed calls to
3709 * icoff.c: Not understanding the destination symbol of a reloc is
3710 not a failure any more, just 'dangerous'. This allows linking of
3711 b.out and coff images.
3713 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3717 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3719 * sunos.c (translate_to_native_sym_flags): fixed
3720 sym_pointer->n_value so that symbols on the way out get their
3721 section relative values calculated correctly.
3723 * coff-code.h (mangle_symbols): fixed problem where tags were not
3724 being relocated for structs, enums, unions. Also various lints.
3726 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3728 * archive.c (get_elt_at_filepos): system_call_error returned
3731 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3733 * Resolve the use of no_error and system_call_error.
3734 The bfd library itself now will never set bfd_error to
3737 The code still needs to be combed to make sure all the error
3738 codes are correct. I suspect they are not always set correctly.
3740 * The names of all the messages have _ prepended because the sun
3741 bundled compiler can't distinguish from a macro which takes an
3742 argument and the same identifier in a non-macro context.
3744 * The reason for the above being that entry points which used to
3745 be trampoline functions are now just macros which expand to a
3746 direct call through the bfd's xfer vector.
3748 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3749 must gas have its own version of everything (the gas version
3750 had the correct value)
3752 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3754 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3755 properly support i960 architecture and output correct reloc stuff.
3757 * bfd.h: added prototype for bfd_printable_arch_mach, added
3760 * coff-code.h: Applied patches from chrisb to support i960
3761 architecture, zero relocs and swap them correcly and conditionally
3762 compiled the timestamp.
3764 * sunos.c: Made the default section alignment 2^3 so that doubles
3765 are done properly. Fixed the same reloc bug that was in b.out.c
3767 * sysdep.h: Now compiles on a Posix box
3769 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3771 * icoff.c: Fix comment on big-endian version.
3772 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3773 F_RELFLG). Set F_AR32WR in output files if little endian
3776 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3778 * archures.c fixed =/== typo
3780 * sunos.c added architecture stuff for output. Fixed
3781 bug where files where vma(data) != size(text)
3782 were processed wrong.
3784 * coff-code.h added a lint cast
3786 * (../include/a.out.sun4.h) fixed it so zmagic
3789 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3791 * archive.c removed loads of includes, and fixed bug where string
3792 table didn't have a null at the end.
3794 * bfd.c fixed includes, added symbols argument to
3795 canonicalize_reloc entry point.
3797 * libbfd.c fixed includes and added some lint patches.
3799 * targets.c added both sorts of intel coff.
3801 * b.out.c fixed included, changed was the canonical
3804 * icoff.c added support for callj and big and little
3807 * opncls.c added chmod+xing for files with EXEC_P set.
3809 * sunos.c fixed includes. Changed default section
3810 alignement to words. Fixed relocation stuff to work with
3813 * bfd.h various new types added, prototype for new
3814 reloc calls, changed bfd->iostream to a void *
3815 to including files don't need stdio.h.
3817 * libcoff.h added conversion table to tie relocs to
3822 * coff-code.h fixed includes. Added code to support
3823 big and little endian formats. Various lints. Better
3824 processing of symbols. Changed reloc stuff to new
3827 * libbfd.h fixed includes
3830 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3832 * bfd.h changed name of alignment entry in sec_struct to
3833 alignment_power, because of conflicting uses within bfd.
3834 Now it should be obvious that it's a 2**n alignment
3835 specifier. Removed start_pad, end_alignment, block, minsize,
3836 output_file_alignment, subsection_alignment and original_vma fields.
3837 Added align_power() macro. Fixed bfd_section_alignment
3838 acessor macros. Added bfd_symbol_same_target macro.
3840 * b.out.c (b_out_write_object_contents) fixed to use
3841 new alignment member. Fixed (callj_callback) to use section
3842 relative symbols properly.
3844 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3845 Fixed (translate_from_native_sym_flags) to correctly make
3846 symbols section relative.
3848 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3849 (bfd_make_section) took out initialization of obsolete members.
3850 (bfd_print_symbol_vandf) added
3852 * opncls.c (bfd_create) created.
3854 * coff-code.h (coff_new_section_hook) took away refs
3855 to obsolete members. (make_a_section_from_file) added
3856 conversion between alignment types. (coff_symbol_from)
3857 added. (coff_count_linenumbers) only counts linenumbers
3858 if symbol is of coff-type. (coff_mangle_symbols) only
3859 heavily mangles symbols if symbol is coff-type.
3860 (coff_write_symbols) various lints. (coff_write_object_contents)
3861 various lints and modification for alignment conversion.
3862 (coff_slurp_relocs) fixed for use with new asection shape.
3864 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3866 * archive.c lots of lint
3868 * b.out.c added callj relocation support, upgrated reloc howto.
3869 Fixed so that asymbol and reloc records are output
3872 * bfd.c lots of lint, support for new bfd entry point
3875 * bfd.h changed definition of asymbol to contain pointer to
3876 owning bfd, removed target dependencies.
3878 * cache.c took out print statements, put in BFD_ASSERT calls.
3880 * coff-code.h various lints, corrected linenumber output
3881 functionality. Added support for new style asymbols and
3882 bfd_print_symbol. Fixed so that asymbol and
3883 reloc records are handled correctly. Added timestamp.
3885 * icoff.c Added support for new howto shape.
3887 * liba.out.h Added support for new asymbol shape
3889 * libbfd.c various lints
3891 * libbfd.h various lints
3893 * libcoff.h added support for new asymbol shape.
3895 * sunos.c various lints. Added support for new asymbol shape
3896 and bfd_print_symbol.
3898 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3900 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3901 pointer lint. Added support for callj relocation. Fixed bug where
3902 the last 32 bytes of the text section were overwritten by data. Fixed bug
3903 where archives of b.out didn't work due bfd_slurp_extended_name_table
3906 * sunos.c added support for n_other field. Braced the howto table so
3907 that it won't be affected by any lengthing of the howto struct typedef.
3910 * bfd.h added support for n_other field, added special_function
3911 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3914 * bfd.c upgraded bfd_perform_relocation, various lints.
3916 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3918 * ChangeLog: Started ChangeLog for BFD.
3919 * ToDo: Create file for suggestions.
3921 * Makefile: Support easy loading into Saber C.
3922 Add dependencies for icoff.o and bcs88kcoff.o.
3923 Rename coff.c to coff-code.h. Change callers.
3925 * bfd.c (bfd_check_format): Allow the check_format routines
3926 to return the desired target vector, rather than just a Boolean.
3927 bfd.h (bfd_check_format): Change function pointer return type.
3928 archive.c (bfd_generic_archive_p): change callee.
3929 b.out.c (b_out_little_object_p, b_out_big_object_p,
3930 b_out_real_object_p): change callee.
3931 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3932 in check_format transfer vectors that need a filler.
3933 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3934 bcs88kcoff.c: change callee.
3935 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3936 icoff.c: change callee.
3937 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3939 * libbfd.c (zalloc): It should actually zero the storage!
3940 This was commented out for some reason.
3942 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3943 This is so callers can avoid <stdlib.h> which doesn't exist
3946 * bfd.c (map_over_sections): Add debugging code, since I
3947 noticed the section count for sunos core files was bad, but only
3948 GDB had detected the problem.
3949 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3950 bfd_get_section_linenos): Remove obsolete functions.
3951 (bfd_apply_relocations): Use longs, not ints, for the math.
3953 * bfd.h: Declare enum boolean and struct bfd_target as well
3954 as typedefs for them. Remove obsolete
3955 bfd_get_section_lineno_size.
3957 * cache.c: Make the "fdopen" support work. Keep better track
3958 of how many files are open. Centralize the opening of files
3959 and be sure bfd_open[rw] actually try to open the file. Evade
3960 linked list initialization problems.
3962 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3964 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3966 * cplus-dem.c: Delete file, since it is not part of BFD.
3968 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3969 (bfd_openr, bfd_openw): Actually open the file, give error now.
3971 * sunos.c (sunos4_core_file_p): Set section count.
3972 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3973 obsolete definitions.
3974 (_write_symbol_table): Initialize <idx> counter.
3975 (foop): Eliminate debugging code.
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