1 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3 * libbfd.c: Whitespace changes around byteswap macros.
4 * libbfd-in.h: Whitespace changes around byteswap declarations.
6 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
8 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
9 system_error anymore. It confuses bfd_check_format().
11 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
13 * bfd.c: Add sgi_core_data to tdata union.
14 * coff-mips.c: Add Irix 4.x core file support.
15 * hosts/irix4.h: #define HOST_IRIX4.
17 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
19 * aoutx.h (translate_from_native_sym_flags): Check that the
20 symbol's section does get set.
21 (slurp_symbol_table): Zero index means null-string name.
23 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
25 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
27 (write_syms): Use them, to reduce string table size.
29 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
31 * trad-core.c (trad_core_vec): Add 6 new initializers to match
32 new signed get/put fields. Minor reformatting to label
35 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
37 * bfd-in.h: Insert comment about SVR3 compiler warnings.
39 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
40 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
42 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
44 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
46 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
47 (swapcore_sparc): Make sp a bfd_vma.
49 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
51 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
52 libbfd.c, libbfd-in.h: Add _do*signed*.
53 targets.c, all targets: Add bfd*signed*.
54 bfd-in.h: Add bfd_signed_vma. Add comments.
56 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
58 * format.c (bfd_check_error): Check error return from
59 _bfd_check_format routines.
61 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
63 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
64 recognize .data section if present.
66 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
68 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
69 check for the case where the user sets the address of the BSS
70 section (and the file header can't specify this). Let the user
71 set it wherever they want, regardless of what goes in the header.
73 * ieee.c (ieee_slurp_sections): Pass all ieee section names
74 straight through into BFD sections. Add comments.
76 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
78 Cleanup in preparation for better 64-bit host support.
80 * bfd-in.h (bfd_64_type): Remove.
81 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
83 * bfd-in.h (bfd_size): Remove.
85 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
87 * bfd-in.h (bfd_word): Remove.
88 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
90 * bfd-in.h (rawdata_offset): Remove.
91 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
92 (bfd_perform_relocation): Lint.
93 (enum bfd_reloc_status): Comment cleanup.
95 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
97 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
99 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
101 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
103 * elf32.c: Clean up old comments.
105 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
107 * config/sun3.h: String argument to fprintf is const.
109 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
110 on systems which define PAGE_SIZE in <limits.h>.
112 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
114 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
115 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
116 the core file failing signal.
117 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
118 to supply the core file failing signal.
120 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
122 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
123 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
124 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
125 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
127 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
129 * coff-mips.c (PAGESIZE): Correct value.
131 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
133 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
134 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
136 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
138 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
139 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
141 (coff_compute_section_file_positions): Force vma and lma of _LIB
143 (coff_set_section_contents): Count number of entries in new lma
145 * coffgen.c (make_a_section_from_file): Force lineno_count of
146 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
147 SCO 3.2v4 shared library.
148 * seclet.c (rel): Copy over any section with contents, not just
151 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
154 * coff-i386.c (coff_i386_reloc): New function, to generate
155 relocateable output correctly.
156 (howto_table): Use coff_i386_reloc for all reloc types.
157 (CALC_ADDEND): Use a more efficient hack to get the correct addend
159 (i386comm_value): Removed; no longer needed.
161 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
163 * coffcode.h (coff_set_section_contents): Don't write out
164 sections without a filepos.
166 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
168 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
170 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
172 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
173 * libecoff.h (ecoff_data_type): Added gp_size field.
174 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
175 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
176 Set flags to 0 for large common symbols.
177 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
178 which can occur for gas-generated relocs.
179 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
180 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
181 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
183 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
185 * srec.c (srec_set_section_contents): Use lma field for load
187 * section.c: Add declaration of lma field to section structure.
188 * coffcode.h (coff_write_object_contents): Use lma field for load
190 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
192 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
193 symbols in a better way. (translate_to_native_sym_flag): Set the
194 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
196 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
197 (bfd_make_section): Cope with new builtin section.
198 * syms.c (bfd_decode_symclass): Can now print indirect section
201 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
203 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
204 defined, and yields false.
205 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
207 * archive.c (snarf_ar_hdr): Add support for reading (only,
208 so far) BSD-4.4-style extended headers.
209 * archive.c: Some more comments.
211 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
213 * Makefile.in: fix rule for dvi and info, so that the recursive
214 makes does the right thing, instead of always info
216 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
218 * libbfd.c (bfd_seek): Disable optimized handling for archives and
219 archive members; they need more special reatment. For now, verify
220 that computed and actual file positions correspond.
222 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
224 * mipsbsd.c: Renamed from aout-mipsbsd.c.
225 (set_arch_mach): Delete non-MIPS code.
226 (reloc_howto_type_lookup): Ditto.
227 * Makefile.in: Adjusted.
229 * libbfd.c (bfd_tell): Update `where' field.
230 (bfd_seek): Don't do anything if we're not changing the file
231 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
232 field against a SEEK_SET request. Call bfd_tell to re-update
233 `where' field when done.
234 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
236 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
238 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
240 * Makefile.in: added installcheck target
242 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
244 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
245 if the type is not stNil.
247 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
249 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
250 forward declarations.
252 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
253 it's implied by the type.
255 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
257 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
259 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
261 * rs6000-core.c: Add .ldinfo section.
263 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
265 * Makefile.in (MAKEOVERRIDES): Define to be empty.
267 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
269 * section.c (bfd_set_section_contents): whitespace
270 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
273 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
275 * hosts/go32.h: don't define POSIX_UTIME
277 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
279 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
280 against machine architecture stored in the ELF header, to resolve
282 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
283 NULL, so only use results when non-NULL.
284 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
285 and add to vector of targets.
287 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
289 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
290 are always just debugging symbols.
292 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
293 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
295 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
297 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
298 hpux 7). Patch from friedman@gnu.ai.mit.edu.
299 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
300 defined, which they aren't in hpux 7.0.
302 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
303 Tran-Le, tranle@intellicorp.com.
305 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
307 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
308 ahead and do the relocation.
309 (ecoff_refhi_reloc): Don't to the relocation here, just remember
310 what needs to be done.
311 (ecoff_reflo_reloc): Do the REFHI relocation here.
313 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
315 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
316 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
317 relocs are reasonable.
318 * coff-msym.c: Eliminated uses of DEFUN.
319 (ecoff_swap_tir_out): New function.
321 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
323 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
324 * configure.host (vax-*-ultrix2*): Add triplet.
325 * hosts/vaxult2.h: New file.
326 * config/vaxult2.mh: New file.
328 * aoutx.h (string.h): Include for strchr and friends.
329 * archive.c (string.h): Include for memchr and friends.
330 * elf32.c (string.h): Include for strrchr and friends.
332 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
334 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
335 (MY_set_sizes): Use sunos4_set_sizes.
337 * elf32.c: Renamed from elf.c. Several CPU-specific functions
338 deleted, as well as elf-big and elf-little targets.
339 * libelf.h: New file.
340 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
342 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
344 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
346 * coffcode.h (coff_compute_section_file_positions): Don't need
347 variable "old_sofar" if compiling for i960.
349 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
353 * ieee.c (exten, envi): "static" belongs first in declaration.
355 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
357 * srec.c: add support for symbolsrec, srecords with symbols in
360 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
362 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
363 to avoid lint complaints.
365 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
367 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
368 type SHT_STRTAB. Don't alter file offset for section 0.
369 (reloc_type_names): Now an array instead of a macro. Still inside
370 "#if 0", since it's used only in debugging code also in "#if 0".
371 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
372 (sort_reloc_map): New function.
373 (sparc_reloc_map): New variable.
374 (elf_bfd_reloc_type_lookup): New function.
376 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
378 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
379 bfd_make_debug_symbol; they were already in the target structure.
380 * Adjusted all uses of JUMP_TABLE.
381 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
382 from coff_make_debug_symbol.
383 * libcoff.h: Updated accordingly.
385 * Minor cleanups provoked by gcc warnings:
386 * aoutx.h (NAME(aout, reloc_type_lookup)),
387 cpu-h8300.c (local_bfd_reloc_type_lookup),
388 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
390 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
391 ieee.c (ieee_slurp_section_data),
392 elf.c (elf_make_sections, elf_fake_sections,
393 elf_compute_section_file_positions, elf_write_object_contents):
394 Removed unused variables.
395 * archures.c: Removed /* from within comment.
396 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
397 * oasys.c (oasys_write_data): Initialize i.
399 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
401 * libcoff.h (obj_raw_syment_coun): New macro.
402 * coffgen.c (coff_get_normalized_symtab): Initialize
404 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
406 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
408 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
410 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
411 for compatibility with tools from MIPS.
413 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
414 * config/irix3.mt, config/irix4.mt: Removed.
415 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
416 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
418 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
420 * hosts/hp300bsd.h: Add gross hack to determine whether we
421 are running on BSD 4.3 or BSD 4.4, and use appropriate include
422 files (and set other parameters) to match.
424 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
426 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
427 ansi definition which otherwise confuses non-ansi compilers.
429 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
430 ultrix cc by forward declaring getenv as is done in
433 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
435 * elf.c (elf_info_to_howto): cast an enum into unsigned char
436 avoiding a fatal error in vax ultrix 4.2 cc.
438 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
440 * bfd-in.h, VERSION: Roll to version 2.1.
442 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
444 * oasys.c (oasys_write_object_contents): Lint.
445 * srec.c: Whitespace cleanup.
447 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
449 * coffgen.c (coff_print_symbol): Print correct tagndx value;
450 cleaned up output formatting a bit.
452 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
454 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
455 relaxable. Should be moved somewhere else.
457 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
459 * aout-mipsbsd.c: Eliminated uses of DEFUN.
460 (aout_mips_*_vec): Added seclet_link element.
462 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
463 support for aout-mipsbsd target.
465 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
467 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
469 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
471 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
473 Add support for the H8/500
475 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
477 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
479 * libecoff.h: New file. Defines ECOFF backend data for gdb.
480 * coff-mips.c: Now includes libecoff.h.
481 (ecoff_data_type): Moved to libecoff.h.
482 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
483 call it. If there is ever another ECOFF target, this and the
484 swapping functions should be accessed via an ECOFF specific target
486 * Makefile.in (coff-mips.o): Depends on libecoff.h.
488 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
490 * coffcode.h: Removed MIPS specific information, since coff-mips.c
491 no longer includes this file.
493 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
494 bits to 0 to make comparison test useful.
496 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
497 avoid overflowing GP accessible sections in binutils/objdump.
499 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
501 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
502 reading more robust: Fail if string index is out of string
505 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
507 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
508 PCREL13): Don't take dst_address into account; the input file has
509 already taken care of that.
511 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
513 * coff-mips.c: Completed support for linker and binutils.
515 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
517 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
518 original addend from section contents.
520 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
522 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
523 * hosts/delta88.h (strtol): Fix prototype.
524 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
526 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
528 * elf.c: Get rid of "#ifdef sparc".
529 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
530 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
532 (elf_info_to_howto): Use runtime conditionals on CPU type, not
533 compile type conditionals on host CPU.
534 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
536 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
538 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
540 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
541 ECOFF which has two common sections.
542 (bfd_com_section): Set SEC_IS_COMMON flag.
543 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
544 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
545 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
546 bfd_is_com_section macro rather than checking for equality to
549 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
551 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
552 (coff_mkobject_hook): Accept aouthdr argument.
553 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
554 Handle NULL aouthdr argument.
555 (coff_object_p): If there is no aouthdr, pass it as NULL to
557 * libcoff.h: Rebuilt for mkobject_hook changes.
559 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
560 additional MIPS ECOFF fields.
562 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
564 * configure.host: added mips-dec-bsd*
565 * configure.in: added mips-dec-bsd*
566 * aout-mipsbsd.c: new file for mips-dec-bsd*
567 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
568 * aoutx.h: added mips support.
569 * archures.c: added mips support to bfd_default_scan().
570 * cpu-mips.c: added support for R4000 (untested).
571 * libaout.h: added MIPS1 & MIPS2 magic numbers.
572 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
573 hope will make it into include/bfd.h.
574 * targets.c: added aout_mips_*_vec.
576 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
578 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
580 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
582 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
584 * libcoff-in.h: Update prototype for coff_count_linenumbers.
586 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
588 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
589 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
590 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
591 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
593 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
594 bfd_swap_reloc_in or coff_swap_reloc_out.
595 * coff-mips.c: Added code to link and write out symbolic debugging
596 information, and to swap relocs in and out.
598 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
600 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
601 (coff_write_object_contents): coff_count_linenumbers returns the
602 number of line number records it found.
604 * coffgen.c (coff_write_linenumbers): only write out line numbers
605 in the section they belong to.
607 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
609 * targets.c (bfd_target): Added relocateable argument to
610 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
611 target vector for linker use.
612 * bfd.c (bfd_seclet_link): New macro.
613 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
614 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
615 and boolean return value. Made static.
616 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
617 relocateable argument.
618 * reloc.c (bfd_generic_get_relocated_section_contents): Added
619 relocateable argument (if relocateable, saves relocs).
620 * bout.c (b_out_get_relocated_section_contents),
621 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
622 relocateable argument (if relocateable, just calls
623 bfd_generic_get_relocated_section_contents).
624 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
625 argument to prototype.
626 * All targets: Set new _bfd_seclet_link vector to
627 bfd_generic_seclet_link.
629 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
631 * coffgen.c: #include seclet.h.
633 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
635 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
636 debug info. Setup info about linker symbols only, and use
637 standard bfd fields to hold the info.
638 * (hppa_object_p): Remove unneeded decls.
639 * (hppa_new_section_hook): Get rid of most of this.
640 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
641 fat. Remove all knowledge of stabs, remove redundant knowledge of
643 * Remove macros for accessing fields which are now gone.
645 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
647 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
649 * coff-z8k.c: delete unused reloc functions
651 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
653 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
654 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
655 * coff-msym.c: Use DEFUN for function definitons.
656 * coff-mips.c: Added code to read and print symbols, and to find
659 * coffcode.h: Moved many generic functions into coffgen.c. Moved
660 swapping functions into coffswap.h for ECOFF use. Moved
661 relocation functions, only used by h8300 and z8k, into reloc16.c.
662 Added hooks for coffgen.c functions to backend data structure, and
663 added hook functions. Still more could be done.
664 * coffswap.h: New file to hold COFF swapping routines.
665 * coffgen.c: New file to hold generic COFF functions.
666 * reloc16.c: New file to hold h8300 and z8k specific relocation
668 * libcoff-in.h: Added declarations for functions in coffgen.c.
669 * libcoff.h: Rebuilt to incorporate changes.
670 * coff-h8300.c: Function name changes.
671 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
672 hook rather than defining EXTRA_CASES.
673 * Makefile.in: Build new files coffgen and reloc16. Added
674 dependencies of coff-*.o on coffswap.h and seclet.h.
676 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
678 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
679 about discarding const.
681 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
683 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
685 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
687 * configure.in (post-target): If --with-minimal-bfd is specified,
690 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
692 * srec.c (srec_write_records): one of my boards wants a CR between
695 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
697 * archive.c (do_slurp_coff_armap): set symdef_count correctly
698 (it broke a couple of weeks ago).
700 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
702 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
703 return type, so libbfd.h doesn't reference undefined typedefnames.
705 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
707 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
709 (coff_pointerize_aux): don't pointerize a negative tagndx
710 (sometimes generated by SCO 3.2v4 cc).
712 * bout.c (calljx_callback, callj_callback,
713 b_out_get_relocated_section_contents): warn if relocating against
716 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
718 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
719 Make a bunch more routines be static.
720 * hppa.c (fill_spaces): Get rid of this, replace with much better
721 written setup_sections().
722 * (setup_sections): New routine to create BFD sections for each
723 space and subspace in SOM files.
724 * (hppa_object_setup): Use BFD sections created by
725 setup_sections() to locate GDB symbol table info.
726 * (make_unique_section): New routine to create a BFD section. It
727 ensures that the given name is unique, and will generate a unique
729 * (hppa_object_p): Become much more paranoid about file header.
730 * (make_bfd_asection): Call bfd_make_section to do the dirty
731 work. Simplify code somewhat.
732 * (hppa_core_file_p): Use proper name for stack section.
733 * libhppa.h: Remove millicode_start, millicode_end decls.
735 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
737 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
739 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
740 relocs, don't bother doing the adjustment if the value to add is
743 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
745 * bfd.c (bfd_get_size): New function that gets an upper bound
746 on the possible size of any object in a bfd.
747 * elf.c (bfd_elf_find_section, elf_get_str_section,
748 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
750 * elf.c (elf_big_vec, elf_little_vec): Document last three
751 members initialized to NULL.
753 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
755 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
757 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
759 * hosts/std-host.h: New file. Attempt at a generic/default
760 set of definitions, to discourage porting to new hosts by copying.
761 * hosts/news.h: Removed.
762 * hosts/sparc.h: Use std-host.h.
763 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
764 perhaps we can later remove the the_bfd field from each symbol.
765 * syms.c (struct symbol_cache_entry): Remove unused field
766 app_data. Add comment noting that the_bfd is almost redundant,
768 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
769 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
770 * hppa.c (fill_spaces): Make slightly more rebust.
771 * configure.in: Allow std-host as the "default" host.
773 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
775 * bfd.c: Add struct hppa_core_data to tdata union.
776 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
777 Get rid of HPPA/BSD specific code. That will go somewhere else
779 * (fill_spaces): Don't spin forever and die if you don't find
780 $MILLICODE$ subspace.
781 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
783 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
784 Make these work for HPUX.
785 * (make_bfd_asection): New routine to make section creation a
787 * (hppa_core_file_p): Completely rewrite, leave out bugs.
788 * libhppa.h: #include the right system files. Redefine all of
789 the structs/macros for hacking core files to use more sensible
790 HPUX core file structures.
791 * targets.c (target_vector): Conditionalize hppa_vec on
792 HOST_HPPAHPUX, not hp9000s800.
793 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
794 malloc and realloc. #define HOST_HPPAHPUX.
796 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
798 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
799 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
800 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
801 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
803 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
804 * aix386-core.c: New file for handling core files on AIX on PS/2.
805 * targets.c: if AIX386_CORE, use aix386_core_vec.
806 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
809 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
811 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
814 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
816 * Makefile.in: added dvi target
818 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
820 * bfd.c: Use right name for tekhex tdata struct.
821 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
822 * libcoff.h: Updated to get spacing change from coffcode.h.
823 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
825 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
827 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
828 functions, with the "guts" of the old bfd_slurp_bsd_armap
829 and bfd_slurp_coff_armap, but assuming we've already checked
830 if the armap is present or not.
831 Also, rewrite a bit to avoid keeping around obstack data
833 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
834 Various fixes to correctly handle COFF_style archives names.
835 (Note that because these have a trailing '/', the names can
836 have embedded spaces.)
837 * archive.c (bfd_slurp_armap): New function, replaces old
838 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
839 _either_ format, and calls do_slurp_bsd_armap or
840 do_slurp_coff_armap if either form of map is seen.
841 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
842 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
843 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
844 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
846 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
848 * hppa.c: #include "sysdep.h", not <sysdep.h>.
849 * libhppa.h: Make millicode_start and millicode_end be unsigned
850 int to be same type as CORE_ADDR in GDB. Why are these here?
852 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
854 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
855 vaddr of the section to the addend.
856 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
857 SCO_CORE to SELECT_VECS.
858 (target_vector): add sco_core_vec.
859 * sco-core.c (sco_core_vec): add leading underscore initializer.
860 * configure.in (i[34]86-*-sco*): use target i386-sco.
861 * config/i386-sco.mt: new file; define SCO_CORE.
863 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
865 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
867 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
869 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
871 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
873 * hosts/i386linux.h: Include unistd.h.
875 * aoutx.h (print_symbol): aout_stab_name returns a constant
877 * libaout.h (aout_stab_name): Fix prototype.
878 * stab-syms.c (aout_stab_names): Array is now const.
879 (aout_stab_name): Return value is now pointer to const.
881 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
884 * syms.c (asymbol): Added new field "app_data", for data
885 particular to the application. Some of the linker flags ought to
886 get moved to this field someday.
888 * archures.c (bfd_default_scan): Recognize a few more numbers:
889 80486, 80960, and 960.
891 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
892 bfd_coff_std_swap_table, cast to PTR.
893 * bfd.c (bfd_coff_swap_*): Deleted macros.
894 * targets.c (struct bfd_target): Deleted COFF-specific swapping
896 * coffcode.h (type bfd_coff_backend_data): New structure type,
897 contains pointers to the COFF-specific swapping routines.
898 (bfd_coff_std_swap_table): New data structure, to be used when
899 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
900 (bfd_coff_swap_*): New macros.
901 * coff-mips.c (mips_coff_swap_table): New data structure.
902 (ecoff_big_vec): Use it.
903 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
904 * All other targets: Deleted coff-specific vector entries.
906 * trad-core.c: Fixed some `PARAMS' uses that were missing
909 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
911 * aoutx.h (some_aout_object_p): Protect arg prototype in
912 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
914 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
916 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
917 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
918 PARAMS for readability.
920 * aoutx.h: Add type to callback parameter.
921 * coff-mips.c: Don't call trad-core.h, not needed.
922 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
923 * trad-core.h: Eliminate, unused.
925 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
927 * format.c (bfd_check_format): if default target isn't found
928 then look through the entire list rather than return early.
930 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
932 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
934 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
936 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
938 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
940 * coff-z8k.c: checkpoint, more addressing modes handled
941 * coffcode.h (get_value): don't truncate reloc->addend field, it's
944 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
946 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
948 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
950 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
952 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
954 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
955 and about when file descriptors are closed.
957 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
959 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
960 written out correctly.
962 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
964 * section.c: New section bit SEC_SHARED_LIBRARY.
965 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
966 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
969 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
971 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
972 macros; use PARAMS to declare the function pointers involved.
974 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
975 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
977 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
979 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
981 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
982 declaring pointers to functions.
983 * cache.c, elf.c: Move static function decls to top, use PARAMS.
984 * seclet.h: Declare external function with PARAMS.
986 * doc/chew.c (exfunstuff): Eliminate.
987 (paramstuff): Replace exfunstuff with function to generate PARAMS.
988 * doc/proto.str: Use paramstuff rather than exfunstuff.
990 * libbfd.h: Update, based on changes in source code and chew.
992 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
994 * libieee.h: Add FIXME about removing limit on number of sections.
995 * bfd-in.h: Improve comments to make it clear that bfd.h is
996 the wrong place to edit this file.
997 * Makefile.in (install): Install ansidecl.h and obstack.h in the
998 same places where we install bfd.h.
1000 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1002 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1003 symbol type before blindly modifying the auxent. Specifically,
1004 only modify the endndx fields for types that need it, and don't
1005 set the array information for non-arrays.
1007 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1009 * aoutx.h (some_aout_object_p): Section list should be set up
1010 correctly anyways; don't have to set up "next" pointers manually.
1012 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1014 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1015 config/i386v.mh: removed -DUSG from HDEFINES.
1016 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1018 hosts/i386v.h: don't define POSIX_UTIME.
1020 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1022 * ieee.c (ieee_slurp_sections): make a private copy of the
1023 section's name before truncating it.
1025 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1027 * hppa.c: add symbol_leading_char entry in transfer vec
1029 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1031 * ieee.c (get_symbol): can now cope when two symbols of a
1032 different class, but the same index number occur consecutively.
1033 (get_section_entry): nicer name for sections being forward
1034 referenced. (ieee_archive_p): don't free the filename string,
1035 since it was never malloced.
1037 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1039 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1041 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1043 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1044 optionally setting the dimen info, since they are in the same
1045 memory locations. Also zero out external auxent.
1046 (coff_write_symbol): don't zero external auxent; now done in
1049 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1051 * Check fclose return value for errors.
1052 libbfd.h: bfd_cache_close now returns a boolean.
1053 cache.c (bfd_cache_delete): return fclose success value.
1054 (bfd_cache_close): return bfd_cache_delete return value.
1055 opncls.c (bfd_close, bfd_close_all_done): return result of
1058 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1060 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1062 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1064 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1065 work out a coff relocation type from a howto's attributes rather
1066 than using the input r_type field. This fixes PR1677 and allows
1067 conversion of a.out relocs to coff relocs.
1069 * coffcode.h (coff_write_relocs): if supplied a relocation
1070 relative to an absolute symbol, use the right symbol index.
1072 * reloc.c (bfd_perform_relocation): do a partial link for coff
1075 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1077 * changes to support i386-sysv with shared libraries:
1078 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1079 check for .data2; if _LIB is defined, check for it; map
1080 SEC_NEVER_LOAD to STYP_NOLOAD.
1081 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1082 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1083 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1084 if section has contents, not just if it is loadable; if
1085 TWO_DATA_SECS, check for .data2
1086 (coff_set_section_contents): set vma of .lib section to number of
1088 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1089 don't define coff_write_armap to bsd_write_armap.
1090 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1093 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1095 * solaris2.h: Get the definition of alloca from alloca.h if we
1098 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1100 * configure.in (i960-*-{aout,bout}): Support these.
1102 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1104 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1106 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1108 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1109 no-longer-used definitions of L_SET and L_INCR.
1110 * i386linux.h: Tweaks to smooth Linux build.
1112 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1114 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1116 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1118 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1119 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1120 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1121 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1123 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1124 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1126 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1128 * configure.host: New file, contains mapping of host configs
1129 to host support file names for bfd, binutils, opcodes.
1130 * configure.in: Use it.
1131 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1132 * i386bsd.c: Cleanup, reformat.
1133 * config/i386-bsd.mt: Comment changes.
1134 * config/i386bsd.mh: New file for core file support.
1135 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1136 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1137 on BSD 4.4 define ALIGN (sigh!).
1139 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1141 * libaout.h (aout_backend_data): added exec_header_not_counted
1142 field. For ZMAGIC files only, when text_includes_header is set, by
1143 default the length of the exec header is counted in the text
1144 section size. For go32, exec header is mapped in but does *not*
1145 contribute to the size of section.
1146 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1147 is not set, but ztih is, add the size of the exec header to the
1148 recorded size of the text section.
1149 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1150 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1151 Also set text_includes_header.
1152 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1153 by default in MY(backend_data).
1155 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1157 * aout-target.h (callback): Don't define this function if it won't be
1160 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1161 type doesn't match. Don't lose if file sections have already been
1163 (set_arch_mach): Set reloc_entry_size.
1164 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1166 * hosts/i386bsd.h: New file.
1167 * configure.in: Recognize i[34]86-*-bsd host.
1169 * aout-target.h (callback, write_object_contents): Delete unused
1172 * aoutx.h (reloc_type_lookup): New function.
1173 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1174 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1175 (MY_reloc_howto_type_lookup): Don't define it.
1177 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1179 (slurp_symbol_table): Use header byte order, not target byte
1180 order, for reading symbol data.
1182 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1184 * configure.in: Undo some brain damage in the host section.
1185 * configure.in: Reformat the target section, test many configs.
1186 * Makefile.in (make): Remove obsolete `make make'.
1187 * aoutx.h (some_aout_object_p): Make defines line up.
1189 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1191 Now a bfd knows whether underscores are normally prepended
1192 to symbols in its file format.
1194 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1195 coff-z8k.c: targets set so they have leading underscore
1196 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1197 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1198 without leading underscore flag
1199 * targets.c: add symbol leading char to xvec description
1200 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1202 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1204 * archive.c: Make errno global.
1205 * archive.c (_bfd_write_archive_contents): If read fails (and
1206 errno!=0) set bfd_error to malformed_archive (since this probably
1207 indicates a truncated archive), rather than system_call_error.
1209 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1211 * Makefile.in: added rules for i386bsd.c
1212 * i386bsd.c: new file, supporting 386bsd.
1213 * configure.in: recognize i386-*-bsd target.
1214 * config/i386-bsd.mt: new file - 386bsd target configuration.
1216 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1218 * configure.in: re-arrange host section to use *-*-* notation,
1219 clean up some of the target section as well
1221 * seclet.c: cast result of bfd_get_relocated_section_contents to
1222 avoid compiler warnings
1224 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1226 * coffcode.h (coff_section_symbol): Create section if it doesn't
1229 * bout.c: Removed some unused variables.
1231 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1233 * Portability fixes from p3:
1234 coffcode.h (coff_write_relocs): removed sanity check until it
1235 works on all targets (per advice from sac).
1236 config/hp9000.mh: new file to define USG.
1237 hppa.c: #undef hppa before the JUMP_TABLE.
1238 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1240 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1241 local variable target volatile to avoid mysterious bug in
1244 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1246 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1247 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1249 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1251 * coff-z8k.c (func_da, func_jr): Lint.
1252 * coffcode.h: Use memset rather than bzero.
1253 * elf.c: Use memcpy rather than bcopy.
1254 * tekhex.c: Use memset rather than bzero.
1256 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1258 Add Adobe a.out support.
1260 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1261 * config/adobe.mt: Add.
1262 * configure.in (*-adobe-* target): Add.
1263 * targets.c (a_out_adobe_vec): Add.
1264 * Makefile.in: add aout-adobe.c.
1266 * configure.in: Put two dashes in all entries to be matched.
1267 Add comments to remind people to do this.
1268 Reorder all entries that match manufacturer names, to occur
1269 last, so they will only be matched if no more specific match
1270 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1272 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1274 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1275 since we should never have a NULL section.
1276 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1277 tests, set the section to bfd_abs_section.
1279 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1281 * coff-z8k.c: getting closer
1282 * coffcode.h (coff_get_relocated_section_contents): allow
1283 EXTRA_CASES hooks for different arches to provide different reloc
1285 * seclet.h: #ifndef around it to allow multiple inclusion
1286 * srec.c: minor doc fix
1288 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1290 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1292 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1294 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1297 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1299 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1300 filling in reloc, in case immediately following code doesn't set
1303 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1305 * coffcode.h (coff_renumber_symbols): set the last renumbered
1306 symbol pointer to NULL, as expected by coff_write_linenumbers.
1307 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1308 type R_IHCONST used on the 29k.
1310 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1312 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1313 update, based on how the underlying file was opened. Obsoletes
1315 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1316 all FASCIST_FDOPEN config defines.
1318 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1320 * sparc-opc.c: Moved to opcodes library, now that we have one.
1321 * Makefile: Don't compile it.
1323 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1325 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1327 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1329 * section.c (bfd_set_section_flags): Remove a sanity check.
1330 It is unfortunately broken, and prevents strip from working.
1332 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1334 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1335 created by last change.
1337 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1339 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1340 * bfd-in.h: Bump to version 2.0.
1342 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1344 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1345 braindamaged HP/Apollo compiler happy.
1347 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1349 * format.c: Fix description of search for matching target.
1350 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1351 * targets.c: Update description of search for matching target.
1352 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1353 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1354 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1356 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1358 * Makefile.in: Added mostlyclean/clean/distclean rules.
1360 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1362 * targets.c (target_vector): Take out oasys (unless that is
1363 the default): Because there is no magic number in archives,
1364 there can be annoying target mis-matches.
1366 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1368 * sparc-opc.c: Rigorously updated to match architecture manual.
1370 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1372 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1373 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1374 to the built-in abs_section were not written out correctly.
1376 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1378 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1379 large, assume we're using a swapped byte order and fail with
1380 wrong_format rather than dumping core.
1382 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1384 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1385 filename constraints.
1386 * Makefile.in: Updated to reflect change.
1388 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1390 Add preliminary support for the we32k:
1392 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1394 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1396 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1398 * bout.c: added support for relaxable alignment relocs.
1400 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1401 pass down pointer to play area rather than use alloca
1403 * cpu-z8k.c (compatible): made static to reduce name space
1406 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1408 Add basic support for the z8k:
1410 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1411 section.c, targets.c,
1413 * syms.c: move mis-inserted patch.
1415 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1417 Documentation fixes:
1418 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1419 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1421 * reloc.c: break out addend item from surrounding text.
1423 * doc.str (DOCDD): Defined. Adds text to output.
1424 (bodytext): Put bulletize before kill_bogus_lines.
1425 * chew.c (bulletize): End itemization after a blank line, to
1426 prevent following text from being swallowed up in an item.
1428 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1430 * configure.in: Add sparclite as a target.
1432 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1434 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1437 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1438 from a coff file (csym is null), dont deref them
1440 * ieee.c (parse_expression): get the answer right when adding an
1441 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1442 on elts so that filename is filled in.
1444 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1446 * bout.c (howto_align_table): New set of relocs, with enough
1447 data for "objdump -r" to work.
1448 (b_out_reloc_type_lookup): Recognize alignment relocs.
1450 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1452 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1453 invocations of make. Also, always create installation
1456 * config/apollov68.mh: removed -g from CC definition.
1458 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1460 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1461 overflowing gp-offset range.
1463 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1465 * srec.c (srec_set_section_contents): don't write out sections
1466 without the LOAD and ALLOC attributes
1468 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1470 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1471 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1472 * aout-target.h (callback): Don't set page/seg sizes.
1474 (set_sizes): New routine.
1475 (backend_data): Point to it.
1476 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1477 (sunos4_aout_backend): Point to it.
1478 * aoutx.h (set_arch_mach): Call set_sizes callback.
1480 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1482 * aout-target.h: Make _bfd_slurp_extended_name_table be
1483 the default. Given that we *write* the suckers (for long
1484 archive member names), we really ought to be able to read them!
1485 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1486 seem to be needed, and many machines don't have it.
1488 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1490 * coff-m68k.c (vector): read and write archives in coff format.
1492 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1494 * opc-sparc.c: New file.
1496 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1498 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1499 pointers to bfd_byte* before performing arithmetic on them. Such
1500 use with bare void* pointers is a gcc extension.
1501 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1502 * archive (normalize): Add to CONST to match actual usages with
1505 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1507 * configure.in: Recognize i486 host cpu, and use i386-elf
1510 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1512 * config/stratus.mt (CC): Remove definition.
1513 * elf.c (bfd_section_from_shdr): Test for the possibility that
1514 section_from_elf_index returns NULL and don't dereference it.
1516 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1518 * add hppa_data to bfd tdata (indirectly via sef).
1520 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1522 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1524 * configure.in: error messages to stderr, not stdout
1526 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1528 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1529 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1530 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1532 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1534 * configure.in: recognize hppa* instead of hppa
1536 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1538 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1539 RTYPE2HOWTO to cope with same.
1540 * reloc.c (bfd_perform_relocation): added support for size of -2
1541 (subtract a word reloc type). Updated doc.
1543 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1545 * Makefile.in: merged changes from progressive, removed rcsid.
1547 * archures.c, archive.c, Makefile.dos: removed rcsid.
1549 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1551 * bfd-in.h : add BFD_IS_RELAXABLE flag
1552 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1553 header e_relaxable, major hackery in callbacks
1554 * libaout.h : add space for a_relaxable.
1555 * seclet.c (rel): don't relax empty sections
1558 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1560 * section.c (STD_SECTION): add some casts to the initializers for
1563 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1565 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1566 and add appropriate casts to keep (picayune) aix-cc happy.
1568 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1570 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1571 symbol pointers. Punt expensive & useless bfd_realloc. Use
1572 malloc for raw symbols, and free it before returning.
1573 (bfd_section_from_shdr): Do not slurp symbol table until politely
1574 asked. Do not even slurp string tables.
1575 (elf_get_symtab_upper_bound): Count 'em without reading them.
1576 (elf_get_symtab): This is how to politely ask. Schlurp!
1577 This should probably just *become* elf_slurp_symbol_table, FIXME.
1579 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1581 * archive.c (bsd_write_armap): write the timestamp of the
1582 archive header to be just a little bit later than the timestamp of
1583 the file, otherwise the linker will complain that the index is
1586 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1588 * configure.in: Add m68k-ericsson-*.
1590 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1592 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1593 * elf.c: Remove unconditional debug printf's.
1594 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1595 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1596 (elf_slurp_symbol_table): Hand out symbols in forward, not
1597 reverse order. Simplify duplicate code.
1599 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1601 * elf.c: Remove "(void)" casts from function calls where the
1602 return value is ignored, in accordance with GNU coding standards.
1604 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1606 * hppa.c: Apply John's standard fix to avoid "empty translation
1607 unit" warnings from some ANSI-C compilers.
1609 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1611 * hosts/solaris2.h: Configure same as sysv4.
1613 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1615 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1616 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1617 type match actual return type.
1618 * elf_print_symbol (section_name): Make CONST.
1620 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1622 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1623 New files, for Linux (a free Unix clone for 386 machines).
1624 * Makefile.in, configure.in, targets.c: Update accordingly.
1626 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1627 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1628 correct calling of howto special functions and fixes from Raeburn
1630 * archures.c: nuke bfd_reloc_code_type
1631 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1632 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1633 SEC_NEVER_LOAD, various other bfdgas newness
1634 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1635 * targets.c: change jump table vector to above
1638 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1640 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1641 its prototype will be included in libbfd.h. Change result type
1642 to struct * (rather than equivalent typedef) so it can be used in
1643 the prototype, where they typedef won't be known.
1644 * libbfd.h: Updated version.
1646 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1648 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1649 targets.c: HPPA merge.
1651 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1653 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1654 * config/solaris2.mh: Kludge around Sun compiler bug.
1656 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1658 * libaout.h (aout_backend_data): Change defs of two bitfields to
1659 be unsigned chars instead to get around rs6000 compiler problem.
1661 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1663 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1664 Correct misconception that there can be only one symbol table.
1665 Only call elf_slurp_symbol_table on the full symbol table, not
1666 the dynamic one which is only a subset of the full one.
1668 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1670 * coffcode.h (coff_compute_section_file_positions): For I960,
1671 don't align sections in file.
1673 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1675 * targets.c (struct bfd_target): Added field for target-specific
1676 (but not file-specific) data, for distinguishing minor
1677 characteristics between (e.g.) a.out formats.
1679 * section.c (struct sec): New field user_set_vma indicates vma
1680 field should be heeded, not assumed to be unset.
1681 (STD_SECTION): Initialize that field of standard sections to zero.
1682 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1684 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1685 pre-swapped version.
1687 * archures.c (struct bfd_arch_info): Fixed order of comment and
1688 field decl. New fields indicate size of page and segment for
1690 * cpu-m68k.c (N): Fill in values.
1691 * cpu-sparc.c (arch_info_struct): Ditto.
1693 * libaout.h (struct aout_backend_data): Various bits of data (not
1694 all used currently) with characteristics of a.out implementation.
1695 Important field for now is text_includes_header, indicating that
1696 the text section starts immediately after the file header, which
1697 gets mapped in with it.
1698 (struct aout_data): New fields indicate whether vma has been
1699 adjusted yet (not yet used), and what magic number will be used in
1700 the output file (should go away in favor of vma_adjusted).
1701 (WRITE_HEADERS): Code for dealing with section sizes and related
1702 header fields replaced with call to adjust_sizes_and_vmas.
1703 * aoutx.h (some_aout_object_p): Fill in magic number field.
1704 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1705 (set_arch_mach): Set page size and segment size once CPU
1707 (adjust_sizes_and_vmas): New function; has much code moved
1708 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1709 and size parameters, as well as many header fields, after deciding
1710 on magic number for output file. Checks to ensure that this
1711 adjustment has only been done once.
1712 (set_section_contents): Call adjust_sizes_and_vmas instead of
1713 doing much of the work here.
1715 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1716 default (null) values of these fields.
1717 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1718 value in exec header.
1719 (sunos4_aout_backend, MY_backend_data): Define backend data
1720 indicating file header is included in text section.
1722 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1724 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1725 gcc version 2, to avoid warnings.
1727 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1729 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1730 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1732 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1734 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1736 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1738 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1739 * configure.in: Rewrite target parsing to use simple format.
1740 Handle sparc-sun-solaris2 configuration.
1741 * aout64.h: Avoid ANSI C brain death warning.
1742 * elf.c: Avoid trigraph (???) or /* in comments.
1744 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1746 * config/sysv4.mh: new file, RANLIB=echo
1748 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1750 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1752 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1753 elf_core_tdata_struct into a single common struct. Core files
1754 wouldn't have worked at all without this.
1755 (bfd_elf_find_section): New function for GDB's undercover use
1756 to find string sections that BFD hides from it.
1757 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1759 (elf_object_p, elf_core_file_p): Allocate internal file header
1760 storage dynamically.
1761 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1762 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1764 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1766 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1768 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1770 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1772 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1774 * configure.in: handle m680[01234]0 as aliases for m68k
1776 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1778 * coff-a29k.c: do byte relocs correctly
1779 * coffcode.h (styp_to_sec_flags): never load INFO sections
1780 * seclet.c (rel): don't relocate INFO sections
1782 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1784 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1785 Make the symbols unmodifiable.
1786 (bfd_section_init): Deleted.
1787 * init.c (bfd_init): Don't call bfd_section_init.
1789 * section.c (bfd_set_section_contents): Ensure that range to be
1790 written is within section boundaries.
1791 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1794 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1796 * coff-i960.c (howto_table): Deleted.
1797 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1798 interesting entries from old howto_table.
1799 (RTYPE2HOWTO): Adjusted to use switch.
1800 (coff_i960_reloc_type_lookup): New function.
1802 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1803 records for section symbol.
1804 (make_abs_section): Unused; deleted.
1805 (renumber_symbols): Re-order symbols so undefined symbols come
1806 last, as COFF format desires.
1807 (coff_write_symbol): Put C_FILE symbols in debug section always.
1808 (coff_section_symbol): New function; creates a symbol with the
1809 same name as a section, and sets up aux records for it.
1810 (coff_add_missing_symbols): New function; adds section symbols to
1811 symbol table if they aren't there already. Should someday also
1812 add a dummy C_FILE symbol if none is present.
1813 (coff_write_object_contents): Add missing symbols before preparing
1814 symbol table to be written.
1815 (coff_slurp_reloc_table): Verify that symbol indices read in are
1816 in a reasonable range.
1817 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1818 (obj_conv_table_size): Accessor macro.
1820 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1821 reloc types on i960.
1823 * bfd-in.h (bfd_get_section_name): New macro. Like
1824 bfd_section_name, but returns rvalue, not lvalue.
1825 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1826 (bfd_get_section_flags): Now returns rvalue.
1828 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1829 general, some specific to sparc or i960.
1831 * aoutx.h (set_section_contents): Set VMA for each section based
1832 on previous section. If text section VMA doesn't appear to have
1833 been set, make a best guess from the type of file.
1835 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1837 (MY(vec)): Initialize reloc_type_lookup field.
1839 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1840 (bfd_error_trap, bfd_error_vector): Extern, not common.
1842 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1843 few types of relocs for sparc; will need enhancement.
1845 * bout.c (callj_callback): Use DEFUN macro in definition.
1846 * coff-i960.c (optcall_callback): Likewise.
1848 * targets.c (bfd_target): Added fields reloc_type_lookup and
1849 _bfd_make_debug_symbol. Also minor comment changes.
1850 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1851 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1852 than arch info, and dispatch with BFD_SEND. Callers changed.
1853 * archures.c (struct bfd_arch_info): Deleted field
1855 * cpu-*.c: Don't initialize that field.
1857 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1858 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1859 (bfd_errmsg): Now returns ptr to const.
1860 * bfd-in.h (bfd_errmsg): Fix prototype.
1862 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1863 * reloc.c (bfd_generic_relax_section): Ditto.
1865 * section.c (Section Output doc): Improve description of use of
1866 output_section and output_offset.
1868 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1870 * sco-core.c: new file from net.
1871 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1872 Now we have the hairy linker, it's possible to move symbols from
1873 one section into another. Actually make that work!
1875 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1877 * hosts/sun3.h: fix declaration of free.
1879 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1881 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1882 * coff-h8300.c (reloc_processing): all relocs are relative to
1884 * opncls.c: don't use fdopen on DOS systems
1886 short patches from Glenn Kasten (glenn@ready.com)
1887 * target.c: enabled oasys support
1888 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1889 fix problem where a relocation which crossed a modification byte
1890 boundary did not work. Fix problem where a relocation near the end
1891 of a data record did not work.
1894 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1896 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1897 archvie header string counts the endian way, this heuristic sees
1898 how big an archive string to read by trying it one way and if the
1899 string table is unreasonably big, trying it the other. *FIXME*.
1900 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1902 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1904 * bfd-in.h: Increase version number to 1.97, for consistency
1906 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1908 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1910 * bfd-in.h: bump version to 1.96
1911 Major change; changed calling convention for
1912 bfd_get_relocated_section_contents so that caller allocates
1913 memory for section data.
1914 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1915 seclet.c, targets.c, bfd.c: reflect new convention.
1916 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1917 case, then use reasonable default values for SEC_* flags.
1919 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1922 size of output reloc struct.
1923 * targets.c, Makefile.in: comment out tekhex for the moment.
1924 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1925 * configure.in: tandem target is st2000
1926 * coff-m68k.c: rename static howto_table to global
1927 m68kcoff_howto_table.
1928 * bout.c: remove unnecessary abort
1929 * coff-a29k.c: various changes to the way relocations work to cope
1930 with the "new order" and latent bugs.
1933 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1935 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1936 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1937 * reloc.c (bfd_perform-relocation): don't relocate refs to
1938 absolute symbols if doing a partial link.
1940 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1942 * configure.in: Add a29k-amd-udi.
1944 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1946 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1947 internal_exec structure before initializing the fields that
1948 are used, so that the unused fields are in a known state.
1950 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1952 * tekhex.c (struct data_struct): Convert from typedef that
1953 typedefs nothing to a normal structure declaration.
1954 * tekhex.c (pass_over): Prototype args for function that
1955 second arg points to.
1957 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1959 * Makefile.in: remove old style staging. Do not print recursion
1962 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1963 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1966 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1968 * bfd.c, Makefile.in: added tekhex
1969 * aoutx.h (set_section_contents): pages should be padded to the
1970 size of a page, not the size of a segment.
1971 * configure.in: added go32 host and i386-aout target.
1972 * i386aout.c, libaout.h: now works for go32 target
1973 * ieee.c: fix bit rot.
1974 * seclet.c: support for padding seclet type.
1976 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1978 * Makefile.in: added .NOEXPORT:
1980 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1982 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1984 * elf.c (elf_compute_section_file_positions,
1985 elf_write_object_contents): Return boolean, not NULL (which
1987 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1988 Also ifdef-out code that aborts on unhandled section types.
1990 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1992 * configure.in: Recognize ncr3000 config
1993 * Makefile.in (MINUS_G): Pass on to recursive makes.
1994 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1996 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1998 * Makefile.in: Now that we have sym.h and symconst.h, compile
1999 coff-msym.c on all systems.
2000 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2001 * coff-msym.c: Update include files and comments; add weakext bit.
2003 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2005 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2006 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2008 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2010 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2011 * configure.in: Add new host and target configs.
2012 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2013 structs, which vary; just use member name.
2014 (elf_object_p, elf_core_file_p): Lint, fix comments.
2015 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2017 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2019 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2020 local, disposable, copy of the external form of section header
2021 table and program header table entries.
2023 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2025 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2027 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2029 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2032 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2034 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2036 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2038 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2039 not internal bfd_assert function (twice).
2041 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2043 * aout-target.h: change ar_max_namelen to 15 (the right value)
2044 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2047 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2049 * archive.c (bfd_generic_archive_p): check for bout archives too.
2050 * bout.c: make it work again.
2052 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2054 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2056 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2057 bfd_xmalloc() instead of bare malloc().
2059 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2061 * Makefile.in: pass down MAKEINFO on info.
2063 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2065 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2066 host/h-<foo> now just <foo>.
2067 * configure.in: reflect changes
2069 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2071 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2072 actual source file, not just the generated libbfd.h.
2074 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2076 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2077 gdb on little-endian 960 code.
2078 * archive.c (compute_and_write_armap): indirect symbols should go
2079 into the archive header too.
2081 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2083 * Makefile.in: added check target.
2085 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2087 * coff-msym.c: Move this file from gdb/ecoff.c. It
2088 handles byte-swapping for ECOFF (MIPS symbol) files.
2089 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2090 to the files built on MIPS-based hosts.
2091 * Makefile.in: Add rule for coff-msym.
2093 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2095 * Makefile.in: added clean-info target. MINIMIZE=1.
2097 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2099 * coff-rs6000.c: Move core file functions into separate
2100 new file rs6000-core.c. This is needed because reading
2101 core files depends on native include files that conflict
2102 with ../include/coff/rs6000.h.
2103 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2105 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2107 * aoutx.h (NAME(aout,print_symbol)): Don't print
2108 symbol addresss for undefined symbols.
2109 * coff-rs6000.c: Various updates (due to target-
2110 independent changes).
2111 * libbfd.h: Ditto (tdata field is now a union).
2112 * hosts/h-sparc.h: Removed prototype for bogus function
2113 'emset' (presumably should have been 'memset' - which is there).
2115 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2117 * configure.in (mips-big-* target): Same is Iris.
2119 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2121 * aoutx.h (translate_from_native_sym_flags): when creating an
2122 alias symbol, fill in the section as undefined, rather than
2123 leaving it blank. If an output section can't be found for a
2124 symbol, then don't core dump.
2126 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2128 * Makefile.in, configure.in: removed traces of namesubdir,
2129 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2130 copyrights to '92, changed some from Cygnus to FSF.
2132 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2135 * coff-h8300.c: fix stupid reloc subtraction bug
2136 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2137 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2138 the symbol.flags and done_lineno fields.
2140 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2142 * coffcode.h (coff_write_symbol): write out the correct number of
2144 * cpu-h8300.c: fix disassembly bug
2146 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2148 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2149 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2150 reloc.c, section.c (bfd_map_over_sections), targets.c
2151 (bfd_target_list): Protolint.
2152 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2154 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2156 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2158 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2159 section of a symbol rather than the section of a reffed symbol to
2160 determine the r_index of an emmitted reloc.
2162 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2164 * PORTING: New (preliminary) porting guide.
2166 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2168 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2169 (howto_hvrt16): lint.
2171 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2173 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2174 a full configuration (with possible cross-development),
2175 instead of using host-aout.c.
2177 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2179 * aout-target.h (MY(write_object_contents):
2180 Set obj_reloc_entry_size (abfd).
2181 * gen-aout.c: Change to emit a .c files, not a .h file.
2183 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2185 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2186 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2188 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2190 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2191 with more than one auxent can cause nasty core dumps.
2193 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2194 "done_lineno" so that a symbol which appears twice in the symbol
2195 table only gets it's linenumbers relocated once. Modifed
2196 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2199 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2201 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2202 stuff to use the New Order.
2204 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2206 * ieee.c: Change type of envi[] to unsigned char.
2208 * configure.in: fix vax ultrix configuration.
2210 * elf.c (bfd_section_from_shdr): Deal with null return from
2211 bfd_make_section(). (elf_object_p): Select endianess properly.
2213 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2215 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2217 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2219 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2220 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2221 * host-aout.c: Don't use aout-params.h; configure these systems
2222 in their xm files, not in a randomly generated file.
2223 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2225 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2227 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2229 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2230 host_aout_vec here as well.
2232 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2234 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2235 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2236 to prevent undefined symbol.
2238 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2240 Various lints found on PersSony
2241 * aoutx.h: cast an enum
2242 * coff-a29k.c: many ints in reloc structure turned to enum
2243 * coffcode.h: more enums
2244 * cpu-h8300.c: more enums
2245 * opncls.c: more enums
2247 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2249 * configure.in: Make Tahoe configuration work again.
2250 * bfd-in.h: Remove trailing comma from enum declaration.
2251 * ieee.c: Can't put byte values >0x7F into a signed char.
2253 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2255 * Makefile.in: Add dependencies for various coff-*.o files.
2257 * elf.c: Remove extraneous paren from core_prpsinfo and
2258 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2259 Replace references to old section "size" member with new
2260 "_raw_size" member. Implement elf_make_empty_symbol, which
2263 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2265 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2268 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2270 * coffcode.h (bfd_coff_relax_section): now static.
2271 (bfd_coff_get_relocated_section_contents): various type lints.
2273 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2275 New entry point in the transfer vector - bfd_relax_section.
2277 * aout-target.h: add to vector, call generic_relax
2278 * bfd-in.h: add to vector
2279 * bfd.c: add #define for vector
2280 * bout.c: add to vector, call generic_relax
2281 * coffcode.h: add to vector, also now has coff specific relax code
2282 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2283 * elf.c: call generic_relax
2284 * ieee.c: call new vector, clean up some bugs due to the creation
2286 * libbfd.h: add bfd_generic_relax_section EXFUN
2287 * oasys.c: call generic_relax
2288 * reloc.c: implement generic_relax
2289 * seclet.c: moved much of this into coffcode.h
2290 * srec.c: call generic_relax
2291 * targets.c: define new transfer vector
2293 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2295 * everything: now modified to use smaller reloc type. Self hosts
2298 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2300 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2301 New files for stratus.
2303 * configure.in: Add configuration fragments for stratus.
2305 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2307 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2308 variables as CONST since they are set to point to a const char
2309 string. Fixes compiler complaints.
2311 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2313 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2316 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2318 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2319 symbols, so that we can emit the correct file name even
2320 if it's an include file.
2322 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2324 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2325 (Reported by john@labtam.labtam.oz.au (John Carey)).
2327 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2329 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2331 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2332 being used to -DHAVE_PROCFS.
2334 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2335 '#include "fopen-same.h"' to end of file to match other h-* files.
2337 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2339 * configure.in: Change svr4 references to sysv4. Add case
2340 "unknown" for target vendor and infer some targets based
2341 on the specified operating system.
2343 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2345 * bfd-in.h, libaout.h: ANSIfy enums.
2347 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2349 * archive.c (normalize): created version for VMS which removes the
2350 VMS directory crap from the front and end of a filename, eg turn
2351 [-.foo]bar.obj;123 into bar.obj
2352 (bfd_construct_extended_name_table): now writes index into an
2353 extended name table in decimal - the same base used to read an
2354 extended name table.
2356 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2358 * aout-encap.c: Fix to use aout-target.h.
2359 * aoutf1.h: Use standard MY_object_p and MY_callback
2360 in aout-target.h. Remove target-specific versions.
2361 * host-aout.c: Re-write to use aout-target.h.
2362 * gen-aout.c: New files use with host-aout.c to generate
2363 host-specific a.out-related parameters.
2364 * Makefile.in: host-aout.o depends on aout-params.h, which is
2365 generated by gen-aout.
2366 * aout-target.h: Make a little more flexible.
2367 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2368 macro. Instead, inline it in aout-target.h.
2369 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2370 a gcc -Wall warning.
2371 * archive.c: Add missing commas in DEFUN macro (2 places).
2372 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2373 Berkeley ones, now that libiberty has them:
2374 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2375 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2376 remove unused variable.
2378 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2380 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2381 and execname inside HAVE_PROCFS ifdef since they are unused
2382 when it is not defined.
2384 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2386 * elf.c: Flag all sections as either code or data. We can't
2387 be sure what they are anyway, since ELF doesn't fit the
2388 traditional model of text+data+bss very well. Add new local
2389 function elf_read() to simplify code. Record entry point in
2392 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2394 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2395 rather than N copies of the same lines.
2397 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2399 * cpu-h8300.c: disassemble branch displacements correctly
2400 * coff-h8300.c: put reloc offsets out in 32bits
2402 * makefile.dos, configdj.bat: New files from DJ
2403 * cache.c: fopen with new macros is needed for DOS.
2404 * ieee.c: environ renamed to envi to stop an include file
2406 * opncls.c, coff-rs6000.c: more fopens with macros.
2408 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2410 * Makefile.in: infodir belongs in datadir.
2412 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2414 * Makefile.in: fix where docdir lives
2416 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2417 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2418 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2419 srec.c, syms.c, targets.c : all new documentation and lint
2423 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2425 * coffcode.h, srec.c: Lint.
2427 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2429 * Makefile.in: install using INSTALL_DATA, added standards.text
2432 * configure.in: mark directory as target dependent. configure
2433 nows works in objdir always so make file existence checks
2436 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2438 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2439 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2440 and mandir now keyed off datadir by default.
2442 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2444 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2445 computation of arch and machine type so it's worked out before
2446 some_aout_object_p is called.
2447 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2449 * archures.c: add extra field 'section_align_power' to hold
2450 default section alignment in object files.
2451 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2452 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2453 initialize the new field.
2454 * bout.c (b_out_callback): replace the text size, since aout
2456 * aoutx.h: Documentation in the new style
2458 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2460 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2461 use the saved value if mtime_set is already set (intended
2462 for archive files, though apparently not used yet).
2464 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2466 * targets.c: Revise comments about how to configure the target
2467 vector, to match reality. Remove mention of obsolete methods.
2468 Remove long lists of capitalized macros that turn into the same
2469 thing in lowercase. Normal vector simply lists all known
2470 lowercase xvec names; all other cases are handled by SELECT_VECS.
2472 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2475 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2476 list of supported targets.
2478 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2480 * archive.c (bsd_write_armap): The pad byte sometimes added to
2481 the string table in a __.SYMDEF member is now
2482 counted as part of the size of the string table.
2483 This is compatible with the old ranlib, as well as Sun's.
2485 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2487 * srec.c: Rewrote to fix many bugs; now gets the record type
2488 right, doesn't choke on input, sets the start address in an S9 and
2489 fills in the filename on an S0.
2491 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2493 * cpu-h8300.c: Add support for MEMIND addressing mode
2495 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2497 * coffcode.h: use the new macro if available
2499 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2500 * Makefile.in: Fixed dependencies due to file rename
2502 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2503 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2504 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2505 newos3.c, stab-syms.c, syms.c: All these files have had their
2506 #includes altered to point to the new places.
2508 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2510 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2512 * configure.in: Add vendor "ncr" as supported per-target vendor.
2513 Add svr4 case for i386 per-host case.
2515 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2518 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2520 * syms.c (bfd_decode_symclass): Return 'A'
2521 for symbols that are both absolute and global.
2522 * archive.c (bfd_special_undocumented_glue): Return NULL
2523 if bfd_ar_hdr_from_filesystem returns NULL.
2525 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2527 * Makefile.in: added coff-h8300
2528 * configure.in: now h8 is a coff target
2529 * cpu-h8300.c: fix various disassembly problems
2530 * libcoff.h: took out some code which has been #0ed for a long
2532 * targets.c: added h8 coff
2533 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2534 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2536 * coffcode.h: Started to change the way machine dependencies are
2537 handled, from the nest of #ifdefs to macros defined in the
2538 including coff-<foo>.c
2540 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2542 * aoutx.h (some_aout_object_p): Set the `executable' bit
2543 if the entry point is contained in the text segment, even if the
2544 text segment is at location 0.
2546 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2547 nonstandard MIPS sections (.rdata, .sdata, etc).
2549 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2550 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2551 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2553 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2555 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2557 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2558 from syms.c to new file stab-syms.c. Also, since GNU extended
2559 type codes such as N_SETT are no longer in ../include/stab.def,
2560 include them manually.
2561 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2562 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2563 * libaout.h: Added prototype for aout_stab_name().
2564 * Makefile.in: Update Makefile for new stab-syms.[co].
2566 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2568 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2569 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2570 just make N_XXX work by excluding the header from the text segment.
2571 * aoutx.h: Fix comments to match.
2573 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2575 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2576 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2577 for the "logical" text segment (i.e. never consider the exec
2578 header to be part of the text segment). This change is
2579 needed for consistency with various other parts of bfd and ld.
2580 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2581 and move calculation of obj_textsec(abfd)->size to libaout.h.
2582 * bfd-in.h: Removed bogus ';'.
2584 * Makefile.in: Add MINIMIZE flag to select lean
2585 or bloated target_vector.
2586 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2587 * newsos3.c: Fixes to ../include/aout64.h remove need
2588 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2590 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2592 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2593 handle both little and big-endian targets, with little
2594 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2595 * host-aout.c: Add FIXME note.
2597 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2599 * targets.c: Make the default target_vector contain
2600 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2601 Old behavior can be gotten by defining ALL_TARGETS.
2602 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2603 Factored out common code into new file aout-target.h.
2604 Saves a lot of duplicate code for a.out variants.
2606 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2608 Get 'make headers' to work when configured with +subdirs.
2609 * Makefile.in: Add $(subdir) to docdir path.
2610 * doc/Makefile.in (protos): Add $(srcdir) prefix
2611 to name of sed scripts.
2613 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2615 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2616 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2617 to include names of N_SETT etc.
2619 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2621 * elf.c: Add minimal support for ELF symbol tables. Generates
2622 canonical bfd symbol tables from ELF symbol tables. Change the
2623 name of some functions from bfd_<name> to elf_<name>.
2625 * syms.c: Trivial fix to comment to remove a redundant "to".
2627 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2629 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2630 form that GDB recognizes as COFF.
2632 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2634 * ieee.c (ieee_object_p): cast NULL correctly.
2635 * configure.in: added harris host
2637 * coff-a29k.c: Lots of changes, most from David Wood.
2639 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2641 * coff-m88k.c (coff_write_armap): Just #undef it.
2643 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2645 * Makefile.in: standardize on MINUS_G to disable debugging
2646 * coff-m88k.c: create coff armaps instead of bsd ones.
2647 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2650 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2652 * elf.c: Additions to support ELF format core files.
2653 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2654 has support for /proc (all the include files in particular).
2656 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2658 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2659 of two N_SO stabs, one for directory, and one for filename.
2661 * bfd-in.h (print_vma): Factor out duplicate definition.
2663 Exit a little more gracefully when malloc returns NULL.
2664 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2665 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2666 * libbfd.h: Rre-generated due to libbfd.c update.
2668 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2670 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2672 * elf.c (elf_object_p): Don't try to create a bfd section for
2673 the first ELF section header. It is just a placeholder.
2675 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2677 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2678 core files, when compiling native.
2679 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2681 FIXME: The aoutf1.h change below needs to be reversed back
2684 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2686 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2687 manipulation of lnno fields in lineno structs in a coff-<f>.h
2688 independent way. Override it in coff-<f>.h to your favourite
2689 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2690 (coff_swap_lineno_out): modified to use the new macros.
2692 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2694 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2695 unknown arch when the magic number doesn't specify the
2696 architecture, since some OSs (eg old sun3s) don't set the number, and
2697 020 is probably the right answer anyway.
2699 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2701 * hosts/h-news.h, hosts/h-rtbsd.h:
2702 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2703 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2704 bfd_print_symbol_nm, for use by nm.
2705 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2706 bfd_print_symbol_nm option, to print in nm format.
2707 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2708 oasys.c (oasys_print_symbol): Provide stub implementations
2709 for bfd_print_symbol_nm.
2710 * syms.c: New function bfd_decode_symclass, used by nm printer.
2711 New function bfd_stab_name to look up string name of stab code.
2713 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2715 * Makefile.in: Added ctor.c
2716 * archures.c (bfd_default_arch_struct) added
2717 bfd_default_reloc_type_lookup.
2718 * coffcode.h: removed a load of #if 0ed code.
2719 (coff_compute_file_section_positions): now works out the section
2720 alignment and size correctly in all cases.
2721 (coff_get_symtab): looks for constructor symbols and calls the
2722 right function when they're found. (coff_canonicalize_reloc):
2723 knows when a section is full of constructors and does the right
2725 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2727 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2728 * libcoff.h: removed #if 0ed code
2729 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2730 arch independent constructor relocation type.
2731 (bfd_reloc_type_lookup): removed the comment "this will go away"
2732 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2733 reloc which is used when BFD_RELOC_CTOR falls through to give a
2734 default 32bit reloc for constructors.
2735 (bfd_default_reloc_type_lookup): added.
2736 * aoutf1.h: fixed SEGMENT_SIZE typo.
2738 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2740 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2741 matching prefix "coff".
2742 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2743 rs/6000 csect records.
2745 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2747 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2748 * configure.in: add motorola delta88 cases
2749 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2750 write_armap prototype
2751 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2753 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2755 * Rename COFF-related files in `coff-ARCH.c' form.
2756 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2757 coff-mips.c, coff-rs6000.c to be exact.
2759 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2760 make output clutter.
2761 * config/mt-*: Ditto.
2763 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2765 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2766 John Gilmore. Archive support from Damon A. Permezel.
2768 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2769 * configure.in: Add rs6000 case.
2770 * targets.c: Add rs6000 vector.
2771 * archures.c: Add rs6000, fix comment on romp.
2772 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2773 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2774 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2775 * section.c (bfd_make_section): Return NULL on attempt to create
2777 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2778 (bfd_swap_aouthdr_in): Handle lots more members.
2779 (make_a_section_from_file): If section has already been seen,
2780 just return false rather than overwriting it.
2781 (coff_real_object_p): Understand incoming magic numbers.
2782 (coff_set_flags): Understand outgoing magic numbers.
2783 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2784 (build_debug_section): Add fn for reading debug string section.
2785 (get_normalized_symtab): Handle symbol names in debug string section.
2786 Remove unused obj_string_table.
2787 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2788 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2789 existing section before making one.
2790 * cpu-rs6000.c: New file.
2791 * rs6000coff.c: New file.
2793 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2795 * elf.c: Add partial support for ELF format corefiles. Still needs
2796 support for extracting registers from corefiles.
2798 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2800 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2801 RANLIB is defined as echo, send the output to /dev/null to help
2802 reduce clutter in the output from doing a make.
2804 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2806 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2807 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2809 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2811 * coffcode.h (coff_compute_section_file_positions): make it pad
2812 section size out if there are alignment restrictions so that the
2813 image will be ok on a system where section positions are worked
2814 out by accumulating sizes rather than from the section headers.
2815 * targets.c (proto write_armap). Changed orl_count to unsigned.
2816 * opncls.c (bfd_close_all_done). Added so that generative
2817 programs like gas can close a bfd without causing bfd confusion.
2818 * libbfd.h (changed becuase of protos)
2819 * amdcoff.c: messed with the way that jmp displacements are
2820 calcualated. This may not yet be totally correct.
2821 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2823 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2824 abs symbol has no section (like a register symbol).
2825 (coff_write_symbol) now zeros auxent before filling it up to help
2826 with sensitive applications.
2827 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2829 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2831 * bfd.c: Make sure we don't get a macro strerror().
2832 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2833 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2834 attempt to recover command, ifdef NO_CORE_COMMAND.
2835 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2837 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2839 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2841 * archive.c (bsd_write_argmap): The size of the ranlib structures
2842 should not include the size field itself.
2843 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2844 adata(abfd)->exec_bytes_size field instead of constant macro,
2845 because aoutx.h compiles to a simple .o file shared by
2846 all 32-bits a.out targets.
2848 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2850 * configure.in: Allow i386-sco-sysv.
2851 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2852 * cpu-h8300.c: lint.
2854 * host-aout.c: New strategy. We use common code, include files,
2855 and data structures to handle the file, but set a few parameters
2856 from the host's config file (page size, text start addr, etc).
2857 * libaout.h: Define HP BSD machine types.
2858 * aoutf1.h: Handle reading a.outs with these types.
2860 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2861 virtual-memory-address of the .reg section. We can't just make a
2862 section for "all the regs and nothing else" because only GDB knows
2863 exactly where the regs are (scattered around the upage and stack).
2864 Clean up memory allocation. Remove big- and little-endian
2865 vectors, replace with single vector; this only runs on the host,
2866 in host byte order. Replace byteswap routines with aborts in case
2868 * targets.c: There's only one trad_core_vec now.
2869 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2871 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2873 * hosts/h-amix.h (free): Fix prototype.
2875 * aoutx.h: Don't use NULL as an integer, for braindead systems
2876 that declare it as (void *)0. (From Peter Schauer.)
2878 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2880 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2881 problem with bad Ultrix system headers.
2882 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2883 various kinds of alignments for the various kinds of
2886 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2888 * doc/Makefile: Don't assume . is on the path (from James Clark).
2890 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2892 * Makefile.in: Avoid Sun Make VPATH bugs.
2893 * targets.c: Declare trad_core vectors extern.
2895 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2897 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2898 * libbfd.h: Moved ALIGN macro here.
2899 * bout.c (b_out_callback): Replace i960_align by align_power.
2901 * libaout.h (struct aoutdata): Added fields page_size,
2902 segment_size and exec_bytes_size. These help generic code
2903 (in aoutx.h and libaout.h) to figure out where to align
2904 the various segments in a demand paged file.
2905 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2906 to decide if the exec header counts in a_text (text segment size).
2907 Also, assume D_PAGED flag is set; don't set it here.
2908 * bout.c (b_out_callback): Add initialization of
2909 adata fields page_size, segment_size, and exec_bytes_size.
2910 * host-aout.c (NAME(host_aout, callback) and
2911 NAME(host_aout,mkobject): Ditto.
2912 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2913 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2914 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2915 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2916 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2917 for some systems (mainly sunos), so do it in the callback instead.
2918 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2919 * aoutx.h (NAME(aout,set_section_contents): Change the way
2920 filepos and size of sections are carried out to support
2921 older styles of demand paged executables.
2924 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2926 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2927 * bfd.c: Added macros to enable gas to swap coff records.
2928 * coffcode.h: Make the coff_swap_*_out routines return the number
2929 of bytes swapped, and cleaned up their prototypes.
2930 * configure.in: Added ebmon/coff support
2931 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2933 * targets.c: Added new entry points for coff swapping
2935 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2937 Restructure configuration scheme for bfd, binutils, ld.
2939 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2940 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2941 Change some config names to match other dirs.
2942 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2944 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2945 ../include/sysdep.h.
2946 * cpu-i960.c: Strncmp needed a length arg.
2947 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2948 * i386aout.c: Remove dead N_TXTOFF override.
2949 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2950 * config/: Rename some config files to match up h-*.h names.
2951 Remove all the HOST_SYS definitions from the config files.
2952 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2953 * hosts/h-hp9000.h: Remove USG comment.
2954 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2955 * hosts/h-news.h, h-sparc-64.h: New config files that had
2956 previously been kludged in the <sysdep.h> file.
2958 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2960 * config/*: trad-core support is HOST dependent, not target
2961 dependent. Target config files only set DEFAULT_VECTOR and/or
2962 other vector elements. Exception: when host-aout.c is in use,
2963 in which case we're forced to assume we're native (hp, vax,
2964 tahoe). Rename XDEPFILES to HDEPFILES.
2965 * Makefile.in: Rename XDEPFILES.
2966 * config/h-sun*: Don't force static linking.
2967 * trad-core.c: Document how to use it nowadays.
2968 * i386aout.c, newsos3.c: Clean up.
2969 * i386coff.c: Allow 386 coff files to be used as core files too
2970 (for reading core files from embedded systems).
2972 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2974 * Add i386aout.c for a.out support on the i386.
2976 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2978 * reloc.c, section.c, syms.c, targets.c: correct info-node
2979 structure in *doc* comments.
2980 doc/Makefile: stop hiding complaints from makeinfo.
2982 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2984 * aoutx.h (...some_aout_object_p): Take a third parameter,
2985 the internal_exec struct, and avoid ever looking at an
2986 external_exec. All callers changed to read the entire
2987 external_exec struct, swap and check its magic number,
2988 swap in the whole structure, and pass the swapped-in version to
2990 * bout.c: Bring into modern era. Use single _object_p routine
2991 for big- aand little-endian. Provide internal and external
2992 exec header structs. Use separate swap-in and swap-out routines.
2994 * libaout.h: Move struct internal_exec from ../include/aout64.h
2995 to here. Add obj_symbol_entry_size to struct aoutdata.
2996 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2998 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2999 EXTERNAL_NLIST_SIZE. Callers changed.
3001 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3003 * bfd.c: Remove strerror() to libiberty.
3005 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3006 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3007 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3008 last byte of transfer, not first byte, is within the section.
3010 * host-aout.c: Remove `BSD' archive support. Lint.
3012 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3013 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3014 `bfd_arch_info_type'. All uses changed.
3015 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3016 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3017 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3018 it needs a better name.) All uses changed.
3019 * targets.c: Rename `enum target_flavour_enum' to `enum
3020 target_flavour', and remove the `_enum' from all of the enum
3021 values themselves. All uses changed.
3023 * configure.in, config/h-i386mach: i386 mach host.
3024 * config/t-i386-aout: Use host-aout.c.
3026 * trad-core.c: Give it its own xvec's to make it independent
3027 of other file formats.
3028 * ecoff.c, host-aout.c: Remove refs to trad-core.
3029 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3030 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3032 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3034 * reloc.c: Extended NEWHOWTO macro
3035 * ieee.c: Changed the way 8bit pcrel is done
3036 * cpu-h8300.c: got the registers in the right order
3038 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3040 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3041 prediction is vindicated!
3043 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3044 Remove refs to howto.c, since Steve forgot.
3046 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3048 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3049 still work. Now allows any architecture/machine to be set.
3051 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3053 * howto.c deleted and moved code to reloc.c
3055 * libbfd.h, libbfd-in.h removed $id stuff for real
3057 * cpu-h8300.c Made it match various different spellings of h8300.
3059 * archures.c: Took out the first char filter which made it only
3060 look for a cpu/arch match when the first chars of supplied and
3061 tested names were the same.
3063 * targets.c removed oasys stuff, pending someone to fix the bugs
3067 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3069 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3070 ELF support good enough for GDB.
3071 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3072 m68k-cbm-svr4 host and target.
3073 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3074 so `diff' and `patch' can cope.
3076 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3078 * archures.c: removed texinfo error
3080 * init.c: added texinfo hooks, and removed initialization error
3083 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3086 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3088 * cpu-i960.c: Avoid numerical count of initializers.
3090 Vax Ultrix changes from David Taylor <taylor@think.com>:
3091 * host-aout.c: Make little-endian vector really little-endian.
3092 * configure.in: Separate vax and tahoe cases, handle ultrix.
3093 * config/t-vax: Add trad-core.o.
3094 * config/h-vaxult: New host system.
3096 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3098 * bfd-in.h VERSION, change version number to 0.18, this makes a
3099 gap, but now is the same as the linker version number.
3101 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3102 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3103 files will eventually contain processor specific bits for bfd,
3104 like strange relocation information and dis/assembly. So far only
3105 the H8 has been even partially done. This work also ties in with
3106 the change in handling architectures.
3108 * amdcoff.c: (a29k_reloc) fix error message.
3110 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3111 discover the architecture of the bfd. (sunos4_callback) calls the
3112 function bfd_set_arch_mach rather than stuffing stuff directly
3113 into the bfd. (sunos4_write_object_contents), changed names of
3116 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3117 setup the environment.
3119 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3120 headers in big endian format, regardless of the endianess of the
3123 * archures.c: totally changed. Now an architecture is represented
3124 with a pointer to an info structure rather than an enumerated type
3125 and a long. The old info is available as two elements in the
3126 structure. Future enhancements to architecure support will
3127 involve pointers to methods being placed into the info structure.
3129 * bfd.c: changed the definition of the bfd structure for the new
3132 * bout.c: (b_out_set_arch_mach) changed to use the new
3133 architecture mechanism.
3135 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3136 the new architecture mechanism.
3138 * configure.in: added h8 stuff.
3140 * ieee.c: too many changes to note. Now ieee files written with
3141 bfd gas and ld can be read by gld and ieee only linkers and
3144 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3146 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3147 than fixing the structure directly.
3149 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3150 than fixing the structure directly.
3152 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3153 before opening a bfd.
3155 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3156 rather than fixing the structure directly.
3158 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3159 in the t/hmake file) a user can select which backends they want
3160 linked with bfd without changing the source.
3162 * init.c: new, looks after initializing modules.
3164 * howto.c: for future use, will allow an application to work out
3165 what cookie to use as a handle on a relcoatio howto.
3167 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3169 * srec.c: Better error checking, partly from Peter Schauer.
3170 (srec_object_p): Avoid assuming any file that starts with 'S' is
3171 an S-record file! (Check for 3 uppercase-hex digits after it.)
3172 (ISHEX): Define new macro for checking supposedly hex characters.
3173 (pass_over): Treat as EOF any S-record line that:
3174 * doesn't have hex in either size character
3175 * produces a size larger than 0x7F
3176 * has an unrecognized type number
3178 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3180 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3181 opncls.c: Lint (saber actually).
3183 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3185 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3186 * newsos3.c: Fixed two types: newos3 -> newsos3.
3187 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3188 to use correct segment.
3190 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3192 * aoutx.h (print_symbol): Handle missing symbol->name.
3194 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3196 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3199 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3201 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3202 add sgi/irix support.
3204 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3206 Changes for the AMD 29000 Ultracomputer port from David Wood.
3209 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3211 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3214 * coffcode.h (coff_real_object_p): Pass information about the
3215 current file's coff symbol format to BFD via the coff_data struct.
3216 (coff_find_nearest_line): obj_icof => coff_data.
3217 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3218 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3219 and DIMNUM == E_DIMNUM.
3220 * configure.in: Handle a29k-*-* hosts, and targets
3221 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3222 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3223 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3224 local_linesz to `coff_data' (tdata) struct.
3225 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3226 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3228 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3230 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3231 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3233 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3235 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3237 (sunos4_core_file_matches_executable_p): Fix header comparison.
3238 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3239 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3241 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3243 Allow GDB to patch object files.
3245 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3246 * trad-core.h (trad_unix_core_file_p): Ditto.
3247 * aoutx.h (aout_set_section_contents): On first output, check
3248 abfd->direction and complain if erroneous.
3250 * Makefile.in: Add crude dependencies.
3252 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3254 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3255 to h/t-xxxx files so that everything will work on System V.
3257 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3259 * aoutx.h: Add information on host-aout.c and how to configure
3260 to use it, to the manual.
3261 * configure.in: Tix typo.
3262 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3263 else dummy out the core file support.
3264 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3265 specified, use it to locate the data section.
3266 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3267 rather than as chars (lint).
3269 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3271 * aoutx.h, coffcode.h: saberized.
3273 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3275 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3277 bfd.c, targets.c: minor rewording of doc segments
3280 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3282 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3283 etc, rather than TEXT_START_ADDR.
3284 * host-aout.c: Remove #if 0 around whole thing.
3285 Update to modern (32/64-bit) a.out naming conventions.
3286 Include a large chunk of ../include/a.out.gnu.h to get macros that
3287 are not defined by the system include files.
3288 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3289 macro used by the other a.out implementations.
3290 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3292 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3294 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3295 texdoc and psdoc; make these depend on generated .texi's
3297 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3300 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3303 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3304 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3305 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3306 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3307 obtrusive marks indicating .c origins.
3309 * bfd.texinfo: generalize most references to linker
3311 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3313 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3314 * archures.c: remove empty foo() definition (crept in at vn1.9)
3316 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3318 * bfd.texinfo: use @setchapternewpage on instead of lots of
3319 @page's; minor rephrasing in Introduction.
3321 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3322 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3323 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3324 segments): used BFD (caps) more consistently as a name in
3325 discourse, fixed a few other minor typos and uses of fonts
3328 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3330 * coffcode.h: fixed bug where string table size wasn't being swapped.
3332 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3334 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3336 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3337 flags. (bfd_print_symbol_vandf) now knows what to do with the
3340 * aoutx.h: made translate_from_native_sym_flags and
3341 translate_to_native_sym_flags produce the above flags.
3344 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3346 * all files: update copyright notices for GPL version 2.
3347 Install header comments and attribute most modules to their
3348 authors. BFD's name is now officially "Binary File Descriptor",
3349 so remove any conflicting pejoratives.
3350 archures.h: Consists solely of comments; remove it.
3352 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3354 * Makefile.in, bfd.c: Made it compile again.
3356 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3358 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3361 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3363 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3364 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3367 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3368 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3370 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3372 * Everything: created some new files, core.c format.c, reloc.c,
3373 section.c and syms.c to split the functionality a bit better.
3374 Cleaned up the rest of the files a bit, and added some
3378 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3380 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3381 really takes 3 arguments, patched code and ammended prototypes.
3383 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3385 * ../include/bfd.h (struct bfd_target): Added new field
3386 "align_power_min" which contains the minimum alignment for a
3387 section. This is used in coff_new_section_hook. The field
3388 insertion necessitates an update of all backends..
3390 * aoutf1.h jump table field inserted
3392 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3395 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3396 table field inserted.
3398 * coffcode.h(just about everything) Now patches up symbol tables
3399 using a different mechanism. The Intel major bug has been fixed,
3400 and the linker can self host on the Aviion and be debugged with
3403 * ecoff.c: new include and jump table patch, i386coff.c: new
3404 include and jump table patch, icoff.c: new include and jump table
3405 patch, ieee.c: can now read archives containing ieee modules.,
3406 libcoff.h: added (combined_entry_type), libieee.h: uped max
3407 sections to 20, m68kcoff.c: new include and jump table patch,
3408 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3409 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3410 srec.c: jump table patch. trad-code.c fixed #IF typeo
3412 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3414 * coffcode.h (coff_swap_aux_in): added else case to deal with
3415 filenames less than 9 characters.
3418 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3420 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3422 * srec.c: now allows any number of sections to be created in a
3423 file. Outputs addresses of the right length.
3425 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3427 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3428 target didn't match, the format got set to the attempted match,
3429 breaking a future test.
3431 *../include/i386coff.h : fixed typo in type field with size
3433 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3434 support in the jump table for the swapping routines exported to
3435 gdb. Now gdb works with the 386.
3437 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3439 * Merge in changes from gdb-3.95 release.
3440 Makefile.in: Allow hmake and tmake files to add OFILES.
3442 bfd.c: support specific targets as well as searching. When
3443 searching, take default target in preference to others.
3445 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3446 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3447 libbfd.h: Support specific targets as well as searching.
3448 opncls.c: Support specific targets as well as searching.
3449 targets.c: Search is short-circuited if default target matches.
3450 liboasys.c, libieee.c: Undo bothner changes that make macros
3451 work to the left of assignment, but which depend on the
3452 representations of different pointer types being the same.
3454 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3456 * i386coff.c: created.
3457 * coffcode.h: added support for 386.
3458 * Makefile.in: added support for 386.
3459 * ../include/i386coff.h: created
3461 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3463 * coffcode.h: removed all put_x_<sizes>
3464 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3468 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3470 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3472 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3474 * everything: Removed sysdep.h from bfd.h and put back into files
3475 from which it was split out. Now 64 bit version is built with a
3476 -DHOST_64_BIT="long long" on the compile line.
3478 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3480 Changed all the [get|put][name] routines to use [get|put]_[size
3483 Put in support for 64 bit work. Now two versions of bfd may be
3484 generated, according to the state of TARGET_64_BIT, one which is
3485 32 bit only, and one which is 64/32 bits.
3486 Created new back end 'demo64' to test 64 bit functionality.
3488 Renamed some files to work on DOS.
3490 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3491 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3492 chage, 64 bit transfer. * liba.out.h: Split out common code from
3493 sunos and newsos into liba.out. Name changes and prototype mods. *
3494 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3495 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3496 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3497 change and 64bit stuff.* newsos3.c: common code removed, new jump
3498 table. * oasys.c: Name change * opncls.c: Portability fixes *
3499 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3500 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3501 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3502 64bit ized. * demo64.c: 64 bit a.out back end
3504 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3506 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3507 on LHS of assignment, even when using old compilers.
3508 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3509 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3510 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3511 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3512 * targets.c: Add declaration of newsos3_vec.
3514 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3516 * aout.c: fixxed some of the problems with filepos calculation.
3517 (swap_ext_reloc): fixed problem with creation of relocs.
3518 (aout_set_section_contents): fixed filepos problem
3520 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3521 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3522 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3523 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3524 cleaned up. (coff_write_object_contents) cleaned up.
3526 * ecoff.c: Totally different. Now supports ecoff fully.
3528 * icoff.c: fixed problems in relocation callout.
3530 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3532 * m68kcoff.c: updated target vector.
3534 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3535 choose_reloc_size. (sunos4_write_object_contents) now calls
3536 choose_reloc_size so outputs relocs correctly, also calculates the
3537 size of the sections correctly.
3541 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3543 Merge Per Bothner's changes to modularize BFD a.out a bit.
3545 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3546 * ieee.c: Cast enums to int before comparing them, for brain-
3548 * coff-code.h: Remove coff_get_section_contents, and use the
3549 generic one instead.
3551 * aout.c: Derive new module from sunos.c, containing generic
3552 support code for all kinds of a.out files.
3554 * sunos.c: Remove all code that goes in aout.c. Split out
3555 machine dependent followup in sunos4_object_p into
3556 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3557 and redefine only the names we CHANGE, not all the names. Drop
3558 the little-endian vector, and rename the vector as sunos4 rather
3561 * b.out.c: Use aout.c routines for most of the work. Slight
3562 changes for the new regime. Remove close_and_cleanup and
3563 get_section_contents in favor of generics. New transfer vector
3566 * newsos.c: New support for Sony NEWS, another a.out format.
3568 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3569 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3570 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3572 * opncls.c (bfd_close): Call format-dependent write_contents
3573 routine, if writing, before calling target-dependent
3574 close_and_cleanup routine (which is now always generic, I think).
3575 * srec.c: Use bfd_alloc instead of malloc. Remove
3576 close_and_cleanup and move code from it to
3577 srec_write_object_contents. Add write_contents to tvec.
3578 * targets.c: Remove a.out little vector, replace a.out big
3579 vector with SunOS vector. FIXME: Need Vax support again now.
3581 * libbfd.h: Add write_contents format-dependent-vector to the
3582 bfd_target vector. Supply a generic close_and_cleanup routine.
3583 * liba.out.h: Handle the new aout.c split. Add prototypes for
3584 all routines defined in aout.c. Rename "sunos" things to "aout"
3585 things. Add a few fields where needed for various formats.
3586 * Makefile.in: Add aout.c and newsos.c.
3588 * archive.c, ieee.c, oasys.c: Lint.
3590 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3593 changed forward declaration struct stat; to reduce warnings. Changed
3594 comment on bfd_h_<x>_x.
3596 * ../include/m68kcoff.h, ../include/intel-coff.h,
3597 ../include/m88k-bcs.h
3598 Now there are two incarnations of relocs, linenos and syments. One for
3599 internal digestion, and one full of char arrays for I/O. The original
3600 names have gone to detect errors.
3602 * Makefile.in, m68kcoff.c, targets.c
3603 Test new structure code with a 68k coff implementaion
3605 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3606 Fixed all the places where there were problems with the size and
3607 alignments of structures on disk and structures in memory. #ifed out
3608 all the code in coffswap.c, since it should be done using the target
3611 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3613 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3614 multiple reloc command.
3616 * sunos.c (sunos4_set_section_contents): Made it so that sections
3617 are always padded to their alignment size.
3619 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3621 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3622 Clean up types and such (saber C problems).
3623 * ecoff.c: Clean up types and such. Remove routines that are
3624 not used. Fix up reading and swapping of shorts from files.
3626 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3628 * a.out.vax.c: Remove two bogus "static" from prototypes.
3630 * ecoff.c: Got rid of lots of non-working junk (that had
3631 been copied directly from coff-code.h).
3632 Updated to be consistent with updates to icoff.c and coff-code.h.
3634 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3635 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3637 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3638 but until the target_vector is automatically generated,
3639 it's as good as any. Note that the text offset is the only
3640 difference between NewsOS and SunOs (including magic numbers).
3641 (Most of the sunos_* routines should to renamed bsd_*
3642 and move to a bsd.c file. Then (and when the target_vector
3643 is automatically generated) it might make sense to create
3644 a separate Sony target.)
3646 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3647 on some systems, and doesn't help on others.
3648 Similarly, only define X_OK if not already defined.
3650 * trad-core.c: Don't include sys/stat.h - at least
3651 on NewsOS 3, it has already been included.
3653 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3655 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3656 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3657 symbol tables if necessary when reading them in, so gdb can use
3658 them. Add "bfd_coff_" to the names so they won't conflict with
3659 names in calling programs. FIXME-soon: if coff-code.h is
3660 included in two BFD modules, this will cause duplicate
3661 definitions; the routines should be exported to a separate,
3662 common, module (probably along with a mess of other ones).
3664 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3666 Improve modtime support.
3668 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3669 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3670 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3671 BUG: archive members still do not get correct mod times.
3673 Improve floating point support for core files.
3675 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3676 (sunos4_core_file_p): Create a second registers section in the
3677 core file, called ".reg2", for the float registers.
3679 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3681 * many changes to improve archive handling; found a logic flaw in
3682 bfd_check_format which only just happened to work by cooncidence.
3684 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3686 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3689 * bfd.h: changed type of udata in asymbol to void *, like it
3690 should be. Added bfd_reloc_dangerous enum member.
3692 * coff-code.h: Fixed it so that internally generated symbols get
3693 their values relocated correctly in all cases. Removed calls to
3696 * icoff.c: Not understanding the destination symbol of a reloc is
3697 not a failure any more, just 'dangerous'. This allows linking of
3698 b.out and coff images.
3700 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3704 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3706 * sunos.c (translate_to_native_sym_flags): fixed
3707 sym_pointer->n_value so that symbols on the way out get their
3708 section relative values calculated correctly.
3710 * coff-code.h (mangle_symbols): fixed problem where tags were not
3711 being relocated for structs, enums, unions. Also various lints.
3713 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3715 * archive.c (get_elt_at_filepos): system_call_error returned
3718 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3720 * Resolve the use of no_error and system_call_error.
3721 The bfd library itself now will never set bfd_error to
3724 The code still needs to be combed to make sure all the error
3725 codes are correct. I suspect they are not always set correctly.
3727 * The names of all the messages have _ prepended because the sun
3728 bundled compiler can't distinguish from a macro which takes an
3729 argument and the same identifier in a non-macro context.
3731 * The reason for the above being that entry points which used to
3732 be trampoline functions are now just macros which expand to a
3733 direct call through the bfd's xfer vector.
3735 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3736 must gas have its own version of everything (the gas version
3737 had the correct value)
3739 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3741 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3742 properly support i960 architecture and output correct reloc stuff.
3744 * bfd.h: added prototype for bfd_printable_arch_mach, added
3747 * coff-code.h: Applied patches from chrisb to support i960
3748 architecture, zero relocs and swap them correcly and conditionally
3749 compiled the timestamp.
3751 * sunos.c: Made the default section alignment 2^3 so that doubles
3752 are done properly. Fixed the same reloc bug that was in b.out.c
3754 * sysdep.h: Now compiles on a Posix box
3756 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3758 * icoff.c: Fix comment on big-endian version.
3759 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3760 F_RELFLG). Set F_AR32WR in output files if little endian
3763 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3765 * archures.c fixed =/== typo
3767 * sunos.c added architecture stuff for output. Fixed
3768 bug where files where vma(data) != size(text)
3769 were processed wrong.
3771 * coff-code.h added a lint cast
3773 * (../include/a.out.sun4.h) fixed it so zmagic
3776 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3778 * archive.c removed loads of includes, and fixed bug where string
3779 table didn't have a null at the end.
3781 * bfd.c fixed includes, added symbols argument to
3782 canonicalize_reloc entry point.
3784 * libbfd.c fixed includes and added some lint patches.
3786 * targets.c added both sorts of intel coff.
3788 * b.out.c fixed included, changed was the canonical
3791 * icoff.c added support for callj and big and little
3794 * opncls.c added chmod+xing for files with EXEC_P set.
3796 * sunos.c fixed includes. Changed default section
3797 alignement to words. Fixed relocation stuff to work with
3800 * bfd.h various new types added, prototype for new
3801 reloc calls, changed bfd->iostream to a void *
3802 to including files don't need stdio.h.
3804 * libcoff.h added conversion table to tie relocs to
3809 * coff-code.h fixed includes. Added code to support
3810 big and little endian formats. Various lints. Better
3811 processing of symbols. Changed reloc stuff to new
3814 * libbfd.h fixed includes
3817 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3819 * bfd.h changed name of alignment entry in sec_struct to
3820 alignment_power, because of conflicting uses within bfd.
3821 Now it should be obvious that it's a 2**n alignment
3822 specifier. Removed start_pad, end_alignment, block, minsize,
3823 output_file_alignment, subsection_alignment and original_vma fields.
3824 Added align_power() macro. Fixed bfd_section_alignment
3825 acessor macros. Added bfd_symbol_same_target macro.
3827 * b.out.c (b_out_write_object_contents) fixed to use
3828 new alignment member. Fixed (callj_callback) to use section
3829 relative symbols properly.
3831 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3832 Fixed (translate_from_native_sym_flags) to correctly make
3833 symbols section relative.
3835 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3836 (bfd_make_section) took out initialization of obsolete members.
3837 (bfd_print_symbol_vandf) added
3839 * opncls.c (bfd_create) created.
3841 * coff-code.h (coff_new_section_hook) took away refs
3842 to obsolete members. (make_a_section_from_file) added
3843 conversion between alignment types. (coff_symbol_from)
3844 added. (coff_count_linenumbers) only counts linenumbers
3845 if symbol is of coff-type. (coff_mangle_symbols) only
3846 heavily mangles symbols if symbol is coff-type.
3847 (coff_write_symbols) various lints. (coff_write_object_contents)
3848 various lints and modification for alignment conversion.
3849 (coff_slurp_relocs) fixed for use with new asection shape.
3851 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3853 * archive.c lots of lint
3855 * b.out.c added callj relocation support, upgrated reloc howto.
3856 Fixed so that asymbol and reloc records are output
3859 * bfd.c lots of lint, support for new bfd entry point
3862 * bfd.h changed definition of asymbol to contain pointer to
3863 owning bfd, removed target dependencies.
3865 * cache.c took out print statements, put in BFD_ASSERT calls.
3867 * coff-code.h various lints, corrected linenumber output
3868 functionality. Added support for new style asymbols and
3869 bfd_print_symbol. Fixed so that asymbol and
3870 reloc records are handled correctly. Added timestamp.
3872 * icoff.c Added support for new howto shape.
3874 * liba.out.h Added support for new asymbol shape
3876 * libbfd.c various lints
3878 * libbfd.h various lints
3880 * libcoff.h added support for new asymbol shape.
3882 * sunos.c various lints. Added support for new asymbol shape
3883 and bfd_print_symbol.
3885 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3887 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3888 pointer lint. Added support for callj relocation. Fixed bug where
3889 the last 32 bytes of the text section were overwritten by data. Fixed bug
3890 where archives of b.out didn't work due bfd_slurp_extended_name_table
3893 * sunos.c added support for n_other field. Braced the howto table so
3894 that it won't be affected by any lengthing of the howto struct typedef.
3897 * bfd.h added support for n_other field, added special_function
3898 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3901 * bfd.c upgraded bfd_perform_relocation, various lints.
3903 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3905 * ChangeLog: Started ChangeLog for BFD.
3906 * ToDo: Create file for suggestions.
3908 * Makefile: Support easy loading into Saber C.
3909 Add dependencies for icoff.o and bcs88kcoff.o.
3910 Rename coff.c to coff-code.h. Change callers.
3912 * bfd.c (bfd_check_format): Allow the check_format routines
3913 to return the desired target vector, rather than just a Boolean.
3914 bfd.h (bfd_check_format): Change function pointer return type.
3915 archive.c (bfd_generic_archive_p): change callee.
3916 b.out.c (b_out_little_object_p, b_out_big_object_p,
3917 b_out_real_object_p): change callee.
3918 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3919 in check_format transfer vectors that need a filler.
3920 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3921 bcs88kcoff.c: change callee.
3922 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3923 icoff.c: change callee.
3924 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3926 * libbfd.c (zalloc): It should actually zero the storage!
3927 This was commented out for some reason.
3929 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3930 This is so callers can avoid <stdlib.h> which doesn't exist
3933 * bfd.c (map_over_sections): Add debugging code, since I
3934 noticed the section count for sunos core files was bad, but only
3935 GDB had detected the problem.
3936 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3937 bfd_get_section_linenos): Remove obsolete functions.
3938 (bfd_apply_relocations): Use longs, not ints, for the math.
3940 * bfd.h: Declare enum boolean and struct bfd_target as well
3941 as typedefs for them. Remove obsolete
3942 bfd_get_section_lineno_size.
3944 * cache.c: Make the "fdopen" support work. Keep better track
3945 of how many files are open. Centralize the opening of files
3946 and be sure bfd_open[rw] actually try to open the file. Evade
3947 linked list initialization problems.
3949 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3951 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3953 * cplus-dem.c: Delete file, since it is not part of BFD.
3955 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3956 (bfd_openr, bfd_openw): Actually open the file, give error now.
3958 * sunos.c (sunos4_core_file_p): Set section count.
3959 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3960 obsolete definitions.
3961 (_write_symbol_table): Initialize <idx> counter.
3962 (foop): Eliminate debugging code.