1 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
4 system_error anymore. It confuses bfd_check_format().
6 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
8 * bfd.c: Add sgi_core_data to tdata union.
9 * coff-mips.c: Add Irix 4.x core file support.
10 * hosts/irix4.h: #define HOST_IRIX4.
12 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
14 * aoutx.h (translate_from_native_sym_flags): Check that the
15 symbol's section does get set.
16 (slurp_symbol_table): Zero index means null-string name.
18 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
20 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
22 (write_syms): Use them, to reduce string table size.
24 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
26 * trad-core.c (trad_core_vec): Add 6 new initializers to match
27 new signed get/put fields. Minor reformatting to label
30 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
32 * bfd-in.h: Insert comment about SVR3 compiler warnings.
34 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
35 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
37 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
39 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
41 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
42 (swapcore_sparc): Make sp a bfd_vma.
44 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
46 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
47 libbfd.c, libbfd-in.h: Add _do*signed*.
48 targets.c, all targets: Add bfd*signed*.
49 bfd-in.h: Add bfd_signed_vma. Add comments.
51 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
53 * format.c (bfd_check_error): Check error return from
54 _bfd_check_format routines.
56 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
58 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
59 recognize .data section if present.
61 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
63 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
64 check for the case where the user sets the address of the BSS
65 section (and the file header can't specify this). Let the user
66 set it wherever they want, regardless of what goes in the header.
68 * ieee.c (ieee_slurp_sections): Pass all ieee section names
69 straight through into BFD sections. Add comments.
71 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
73 Cleanup in preparation for better 64-bit host support.
75 * bfd-in.h (bfd_64_type): Remove.
76 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
78 * bfd-in.h (bfd_size): Remove.
80 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
82 * bfd-in.h (bfd_word): Remove.
83 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
85 * bfd-in.h (rawdata_offset): Remove.
86 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
87 (bfd_perform_relocation): Lint.
88 (enum bfd_reloc_status): Comment cleanup.
90 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
92 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
94 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
96 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
98 * elf32.c: Clean up old comments.
100 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
102 * config/sun3.h: String argument to fprintf is const.
104 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
105 on systems which define PAGE_SIZE in <limits.h>.
107 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
109 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
110 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
111 the core file failing signal.
112 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
113 to supply the core file failing signal.
115 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
117 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
118 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
119 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
120 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
122 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
124 * coff-mips.c (PAGESIZE): Correct value.
126 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
128 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
129 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
131 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
133 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
134 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
136 (coff_compute_section_file_positions): Force vma and lma of _LIB
138 (coff_set_section_contents): Count number of entries in new lma
140 * coffgen.c (make_a_section_from_file): Force lineno_count of
141 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
142 SCO 3.2v4 shared library.
143 * seclet.c (rel): Copy over any section with contents, not just
146 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
149 * coff-i386.c (coff_i386_reloc): New function, to generate
150 relocateable output correctly.
151 (howto_table): Use coff_i386_reloc for all reloc types.
152 (CALC_ADDEND): Use a more efficient hack to get the correct addend
154 (i386comm_value): Removed; no longer needed.
156 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
158 * coffcode.h (coff_set_section_contents): Don't write out
159 sections without a filepos.
161 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
163 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
165 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
167 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
168 * libecoff.h (ecoff_data_type): Added gp_size field.
169 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
170 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
171 Set flags to 0 for large common symbols.
172 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
173 which can occur for gas-generated relocs.
174 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
175 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
176 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
178 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
180 * srec.c (srec_set_section_contents): Use lma field for load
182 * section.c: Add declaration of lma field to section structure.
183 * coffcode.h (coff_write_object_contents): Use lma field for load
185 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
187 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
188 symbols in a better way. (translate_to_native_sym_flag): Set the
189 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
191 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
192 (bfd_make_section): Cope with new builtin section.
193 * syms.c (bfd_decode_symclass): Can now print indirect section
196 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
198 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
199 defined, and yields false.
200 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
202 * archive.c (snarf_ar_hdr): Add support for reading (only,
203 so far) BSD-4.4-style extended headers.
204 * archive.c: Some more comments.
206 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
208 * Makefile.in: fix rule for dvi and info, so that the recursive
209 makes does the right thing, instead of always info
211 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
213 * libbfd.c (bfd_seek): Disable optimized handling for archives and
214 archive members; they need more special reatment. For now, verify
215 that computed and actual file positions correspond.
217 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
219 * mipsbsd.c: Renamed from aout-mipsbsd.c.
220 (set_arch_mach): Delete non-MIPS code.
221 (reloc_howto_type_lookup): Ditto.
222 * Makefile.in: Adjusted.
224 * libbfd.c (bfd_tell): Update `where' field.
225 (bfd_seek): Don't do anything if we're not changing the file
226 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
227 field against a SEEK_SET request. Call bfd_tell to re-update
228 `where' field when done.
229 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
231 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
233 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
235 * Makefile.in: added installcheck target
237 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
239 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
240 if the type is not stNil.
242 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
244 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
245 forward declarations.
247 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
248 it's implied by the type.
250 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
252 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
254 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
256 * rs6000-core.c: Add .ldinfo section.
258 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
260 * Makefile.in (MAKEOVERRIDES): Define to be empty.
262 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
264 * section.c (bfd_set_section_contents): whitespace
265 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
268 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
270 * hosts/go32.h: don't define POSIX_UTIME
272 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
274 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
275 against machine architecture stored in the ELF header, to resolve
277 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
278 NULL, so only use results when non-NULL.
279 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
280 and add to vector of targets.
282 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
284 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
285 are always just debugging symbols.
287 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
288 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
290 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
292 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
293 hpux 7). Patch from friedman@gnu.ai.mit.edu.
294 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
295 defined, which they aren't in hpux 7.0.
297 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
298 Tran-Le, tranle@intellicorp.com.
300 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
302 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
303 ahead and do the relocation.
304 (ecoff_refhi_reloc): Don't to the relocation here, just remember
305 what needs to be done.
306 (ecoff_reflo_reloc): Do the REFHI relocation here.
308 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
310 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
311 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
312 relocs are reasonable.
313 * coff-msym.c: Eliminated uses of DEFUN.
314 (ecoff_swap_tir_out): New function.
316 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
318 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
319 * configure.host (vax-*-ultrix2*): Add triplet.
320 * hosts/vaxult2.h: New file.
321 * config/vaxult2.mh: New file.
323 * aoutx.h (string.h): Include for strchr and friends.
324 * archive.c (string.h): Include for memchr and friends.
325 * elf32.c (string.h): Include for strrchr and friends.
327 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
329 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
330 (MY_set_sizes): Use sunos4_set_sizes.
332 * elf32.c: Renamed from elf.c. Several CPU-specific functions
333 deleted, as well as elf-big and elf-little targets.
334 * libelf.h: New file.
335 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
337 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
339 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
341 * coffcode.h (coff_compute_section_file_positions): Don't need
342 variable "old_sofar" if compiling for i960.
344 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
348 * ieee.c (exten, envi): "static" belongs first in declaration.
350 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
352 * srec.c: add support for symbolsrec, srecords with symbols in
355 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
357 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
358 to avoid lint complaints.
360 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
362 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
363 type SHT_STRTAB. Don't alter file offset for section 0.
364 (reloc_type_names): Now an array instead of a macro. Still inside
365 "#if 0", since it's used only in debugging code also in "#if 0".
366 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
367 (sort_reloc_map): New function.
368 (sparc_reloc_map): New variable.
369 (elf_bfd_reloc_type_lookup): New function.
371 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
373 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
374 bfd_make_debug_symbol; they were already in the target structure.
375 * Adjusted all uses of JUMP_TABLE.
376 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
377 from coff_make_debug_symbol.
378 * libcoff.h: Updated accordingly.
380 * Minor cleanups provoked by gcc warnings:
381 * aoutx.h (NAME(aout, reloc_type_lookup)),
382 cpu-h8300.c (local_bfd_reloc_type_lookup),
383 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
385 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
386 ieee.c (ieee_slurp_section_data),
387 elf.c (elf_make_sections, elf_fake_sections,
388 elf_compute_section_file_positions, elf_write_object_contents):
389 Removed unused variables.
390 * archures.c: Removed /* from within comment.
391 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
392 * oasys.c (oasys_write_data): Initialize i.
394 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
396 * libcoff.h (obj_raw_syment_coun): New macro.
397 * coffgen.c (coff_get_normalized_symtab): Initialize
399 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
401 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
403 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
405 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
406 for compatibility with tools from MIPS.
408 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
409 * config/irix3.mt, config/irix4.mt: Removed.
410 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
411 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
413 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
415 * hosts/hp300bsd.h: Add gross hack to determine whether we
416 are running on BSD 4.3 or BSD 4.4, and use appropriate include
417 files (and set other parameters) to match.
419 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
421 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
422 ansi definition which otherwise confuses non-ansi compilers.
424 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
425 ultrix cc by forward declaring getenv as is done in
428 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
430 * elf.c (elf_info_to_howto): cast an enum into unsigned char
431 avoiding a fatal error in vax ultrix 4.2 cc.
433 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
435 * bfd-in.h, VERSION: Roll to version 2.1.
437 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
439 * oasys.c (oasys_write_object_contents): Lint.
440 * srec.c: Whitespace cleanup.
442 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
444 * coffgen.c (coff_print_symbol): Print correct tagndx value;
445 cleaned up output formatting a bit.
447 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
449 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
450 relaxable. Should be moved somewhere else.
452 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
454 * aout-mipsbsd.c: Eliminated uses of DEFUN.
455 (aout_mips_*_vec): Added seclet_link element.
457 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
458 support for aout-mipsbsd target.
460 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
462 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
464 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
466 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
468 Add support for the H8/500
470 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
472 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
474 * libecoff.h: New file. Defines ECOFF backend data for gdb.
475 * coff-mips.c: Now includes libecoff.h.
476 (ecoff_data_type): Moved to libecoff.h.
477 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
478 call it. If there is ever another ECOFF target, this and the
479 swapping functions should be accessed via an ECOFF specific target
481 * Makefile.in (coff-mips.o): Depends on libecoff.h.
483 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
485 * coffcode.h: Removed MIPS specific information, since coff-mips.c
486 no longer includes this file.
488 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
489 bits to 0 to make comparison test useful.
491 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
492 avoid overflowing GP accessible sections in binutils/objdump.
494 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
496 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
497 reading more robust: Fail if string index is out of string
500 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
502 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
503 PCREL13): Don't take dst_address into account; the input file has
504 already taken care of that.
506 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
508 * coff-mips.c: Completed support for linker and binutils.
510 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
512 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
513 original addend from section contents.
515 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
517 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
518 * hosts/delta88.h (strtol): Fix prototype.
519 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
521 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
523 * elf.c: Get rid of "#ifdef sparc".
524 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
525 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
527 (elf_info_to_howto): Use runtime conditionals on CPU type, not
528 compile type conditionals on host CPU.
529 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
531 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
533 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
535 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
536 ECOFF which has two common sections.
537 (bfd_com_section): Set SEC_IS_COMMON flag.
538 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
539 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
540 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
541 bfd_is_com_section macro rather than checking for equality to
544 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
546 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
547 (coff_mkobject_hook): Accept aouthdr argument.
548 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
549 Handle NULL aouthdr argument.
550 (coff_object_p): If there is no aouthdr, pass it as NULL to
552 * libcoff.h: Rebuilt for mkobject_hook changes.
554 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
555 additional MIPS ECOFF fields.
557 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
559 * configure.host: added mips-dec-bsd*
560 * configure.in: added mips-dec-bsd*
561 * aout-mipsbsd.c: new file for mips-dec-bsd*
562 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
563 * aoutx.h: added mips support.
564 * archures.c: added mips support to bfd_default_scan().
565 * cpu-mips.c: added support for R4000 (untested).
566 * libaout.h: added MIPS1 & MIPS2 magic numbers.
567 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
568 hope will make it into include/bfd.h.
569 * targets.c: added aout_mips_*_vec.
571 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
573 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
575 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
577 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
579 * libcoff-in.h: Update prototype for coff_count_linenumbers.
581 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
583 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
584 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
585 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
586 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
588 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
589 bfd_swap_reloc_in or coff_swap_reloc_out.
590 * coff-mips.c: Added code to link and write out symbolic debugging
591 information, and to swap relocs in and out.
593 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
595 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
596 (coff_write_object_contents): coff_count_linenumbers returns the
597 number of line number records it found.
599 * coffgen.c (coff_write_linenumbers): only write out line numbers
600 in the section they belong to.
602 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
604 * targets.c (bfd_target): Added relocateable argument to
605 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
606 target vector for linker use.
607 * bfd.c (bfd_seclet_link): New macro.
608 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
609 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
610 and boolean return value. Made static.
611 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
612 relocateable argument.
613 * reloc.c (bfd_generic_get_relocated_section_contents): Added
614 relocateable argument (if relocateable, saves relocs).
615 * bout.c (b_out_get_relocated_section_contents),
616 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
617 relocateable argument (if relocateable, just calls
618 bfd_generic_get_relocated_section_contents).
619 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
620 argument to prototype.
621 * All targets: Set new _bfd_seclet_link vector to
622 bfd_generic_seclet_link.
624 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
626 * coffgen.c: #include seclet.h.
628 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
630 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
631 debug info. Setup info about linker symbols only, and use
632 standard bfd fields to hold the info.
633 * (hppa_object_p): Remove unneeded decls.
634 * (hppa_new_section_hook): Get rid of most of this.
635 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
636 fat. Remove all knowledge of stabs, remove redundant knowledge of
638 * Remove macros for accessing fields which are now gone.
640 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
642 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
644 * coff-z8k.c: delete unused reloc functions
646 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
648 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
649 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
650 * coff-msym.c: Use DEFUN for function definitons.
651 * coff-mips.c: Added code to read and print symbols, and to find
654 * coffcode.h: Moved many generic functions into coffgen.c. Moved
655 swapping functions into coffswap.h for ECOFF use. Moved
656 relocation functions, only used by h8300 and z8k, into reloc16.c.
657 Added hooks for coffgen.c functions to backend data structure, and
658 added hook functions. Still more could be done.
659 * coffswap.h: New file to hold COFF swapping routines.
660 * coffgen.c: New file to hold generic COFF functions.
661 * reloc16.c: New file to hold h8300 and z8k specific relocation
663 * libcoff-in.h: Added declarations for functions in coffgen.c.
664 * libcoff.h: Rebuilt to incorporate changes.
665 * coff-h8300.c: Function name changes.
666 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
667 hook rather than defining EXTRA_CASES.
668 * Makefile.in: Build new files coffgen and reloc16. Added
669 dependencies of coff-*.o on coffswap.h and seclet.h.
671 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
673 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
674 about discarding const.
676 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
678 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
680 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
682 * configure.in (post-target): If --with-minimal-bfd is specified,
685 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
687 * srec.c (srec_write_records): one of my boards wants a CR between
690 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
692 * archive.c (do_slurp_coff_armap): set symdef_count correctly
693 (it broke a couple of weeks ago).
695 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
697 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
698 return type, so libbfd.h doesn't reference undefined typedefnames.
700 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
702 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
704 (coff_pointerize_aux): don't pointerize a negative tagndx
705 (sometimes generated by SCO 3.2v4 cc).
707 * bout.c (calljx_callback, callj_callback,
708 b_out_get_relocated_section_contents): warn if relocating against
711 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
713 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
714 Make a bunch more routines be static.
715 * hppa.c (fill_spaces): Get rid of this, replace with much better
716 written setup_sections().
717 * (setup_sections): New routine to create BFD sections for each
718 space and subspace in SOM files.
719 * (hppa_object_setup): Use BFD sections created by
720 setup_sections() to locate GDB symbol table info.
721 * (make_unique_section): New routine to create a BFD section. It
722 ensures that the given name is unique, and will generate a unique
724 * (hppa_object_p): Become much more paranoid about file header.
725 * (make_bfd_asection): Call bfd_make_section to do the dirty
726 work. Simplify code somewhat.
727 * (hppa_core_file_p): Use proper name for stack section.
728 * libhppa.h: Remove millicode_start, millicode_end decls.
730 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
732 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
734 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
735 relocs, don't bother doing the adjustment if the value to add is
738 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
740 * bfd.c (bfd_get_size): New function that gets an upper bound
741 on the possible size of any object in a bfd.
742 * elf.c (bfd_elf_find_section, elf_get_str_section,
743 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
745 * elf.c (elf_big_vec, elf_little_vec): Document last three
746 members initialized to NULL.
748 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
750 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
752 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
754 * hosts/std-host.h: New file. Attempt at a generic/default
755 set of definitions, to discourage porting to new hosts by copying.
756 * hosts/news.h: Removed.
757 * hosts/sparc.h: Use std-host.h.
758 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
759 perhaps we can later remove the the_bfd field from each symbol.
760 * syms.c (struct symbol_cache_entry): Remove unused field
761 app_data. Add comment noting that the_bfd is almost redundant,
763 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
764 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
765 * hppa.c (fill_spaces): Make slightly more rebust.
766 * configure.in: Allow std-host as the "default" host.
768 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
770 * bfd.c: Add struct hppa_core_data to tdata union.
771 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
772 Get rid of HPPA/BSD specific code. That will go somewhere else
774 * (fill_spaces): Don't spin forever and die if you don't find
775 $MILLICODE$ subspace.
776 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
778 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
779 Make these work for HPUX.
780 * (make_bfd_asection): New routine to make section creation a
782 * (hppa_core_file_p): Completely rewrite, leave out bugs.
783 * libhppa.h: #include the right system files. Redefine all of
784 the structs/macros for hacking core files to use more sensible
785 HPUX core file structures.
786 * targets.c (target_vector): Conditionalize hppa_vec on
787 HOST_HPPAHPUX, not hp9000s800.
788 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
789 malloc and realloc. #define HOST_HPPAHPUX.
791 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
793 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
794 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
795 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
796 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
798 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
799 * aix386-core.c: New file for handling core files on AIX on PS/2.
800 * targets.c: if AIX386_CORE, use aix386_core_vec.
801 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
804 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
806 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
809 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
811 * Makefile.in: added dvi target
813 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
815 * bfd.c: Use right name for tekhex tdata struct.
816 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
817 * libcoff.h: Updated to get spacing change from coffcode.h.
818 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
820 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
822 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
823 functions, with the "guts" of the old bfd_slurp_bsd_armap
824 and bfd_slurp_coff_armap, but assuming we've already checked
825 if the armap is present or not.
826 Also, rewrite a bit to avoid keeping around obstack data
828 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
829 Various fixes to correctly handle COFF_style archives names.
830 (Note that because these have a trailing '/', the names can
831 have embedded spaces.)
832 * archive.c (bfd_slurp_armap): New function, replaces old
833 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
834 _either_ format, and calls do_slurp_bsd_armap or
835 do_slurp_coff_armap if either form of map is seen.
836 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
837 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
838 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
839 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
841 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
843 * hppa.c: #include "sysdep.h", not <sysdep.h>.
844 * libhppa.h: Make millicode_start and millicode_end be unsigned
845 int to be same type as CORE_ADDR in GDB. Why are these here?
847 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
849 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
850 vaddr of the section to the addend.
851 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
852 SCO_CORE to SELECT_VECS.
853 (target_vector): add sco_core_vec.
854 * sco-core.c (sco_core_vec): add leading underscore initializer.
855 * configure.in (i[34]86-*-sco*): use target i386-sco.
856 * config/i386-sco.mt: new file; define SCO_CORE.
858 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
860 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
862 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
864 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
866 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
868 * hosts/i386linux.h: Include unistd.h.
870 * aoutx.h (print_symbol): aout_stab_name returns a constant
872 * libaout.h (aout_stab_name): Fix prototype.
873 * stab-syms.c (aout_stab_names): Array is now const.
874 (aout_stab_name): Return value is now pointer to const.
876 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
879 * syms.c (asymbol): Added new field "app_data", for data
880 particular to the application. Some of the linker flags ought to
881 get moved to this field someday.
883 * archures.c (bfd_default_scan): Recognize a few more numbers:
884 80486, 80960, and 960.
886 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
887 bfd_coff_std_swap_table, cast to PTR.
888 * bfd.c (bfd_coff_swap_*): Deleted macros.
889 * targets.c (struct bfd_target): Deleted COFF-specific swapping
891 * coffcode.h (type bfd_coff_backend_data): New structure type,
892 contains pointers to the COFF-specific swapping routines.
893 (bfd_coff_std_swap_table): New data structure, to be used when
894 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
895 (bfd_coff_swap_*): New macros.
896 * coff-mips.c (mips_coff_swap_table): New data structure.
897 (ecoff_big_vec): Use it.
898 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
899 * All other targets: Deleted coff-specific vector entries.
901 * trad-core.c: Fixed some `PARAMS' uses that were missing
904 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
906 * aoutx.h (some_aout_object_p): Protect arg prototype in
907 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
909 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
911 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
912 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
913 PARAMS for readability.
915 * aoutx.h: Add type to callback parameter.
916 * coff-mips.c: Don't call trad-core.h, not needed.
917 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
918 * trad-core.h: Eliminate, unused.
920 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
922 * format.c (bfd_check_format): if default target isn't found
923 then look through the entire list rather than return early.
925 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
927 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
929 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
931 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
933 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
935 * coff-z8k.c: checkpoint, more addressing modes handled
936 * coffcode.h (get_value): don't truncate reloc->addend field, it's
939 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
941 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
943 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
945 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
947 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
949 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
950 and about when file descriptors are closed.
952 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
954 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
955 written out correctly.
957 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
959 * section.c: New section bit SEC_SHARED_LIBRARY.
960 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
961 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
964 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
966 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
967 macros; use PARAMS to declare the function pointers involved.
969 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
970 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
972 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
974 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
976 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
977 declaring pointers to functions.
978 * cache.c, elf.c: Move static function decls to top, use PARAMS.
979 * seclet.h: Declare external function with PARAMS.
981 * doc/chew.c (exfunstuff): Eliminate.
982 (paramstuff): Replace exfunstuff with function to generate PARAMS.
983 * doc/proto.str: Use paramstuff rather than exfunstuff.
985 * libbfd.h: Update, based on changes in source code and chew.
987 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
989 * libieee.h: Add FIXME about removing limit on number of sections.
990 * bfd-in.h: Improve comments to make it clear that bfd.h is
991 the wrong place to edit this file.
992 * Makefile.in (install): Install ansidecl.h and obstack.h in the
993 same places where we install bfd.h.
995 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
997 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
998 symbol type before blindly modifying the auxent. Specifically,
999 only modify the endndx fields for types that need it, and don't
1000 set the array information for non-arrays.
1002 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1004 * aoutx.h (some_aout_object_p): Section list should be set up
1005 correctly anyways; don't have to set up "next" pointers manually.
1007 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1009 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1010 config/i386v.mh: removed -DUSG from HDEFINES.
1011 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1013 hosts/i386v.h: don't define POSIX_UTIME.
1015 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1017 * ieee.c (ieee_slurp_sections): make a private copy of the
1018 section's name before truncating it.
1020 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1022 * hppa.c: add symbol_leading_char entry in transfer vec
1024 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1026 * ieee.c (get_symbol): can now cope when two symbols of a
1027 different class, but the same index number occur consecutively.
1028 (get_section_entry): nicer name for sections being forward
1029 referenced. (ieee_archive_p): don't free the filename string,
1030 since it was never malloced.
1032 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1034 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1036 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1038 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1039 optionally setting the dimen info, since they are in the same
1040 memory locations. Also zero out external auxent.
1041 (coff_write_symbol): don't zero external auxent; now done in
1044 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1046 * Check fclose return value for errors.
1047 libbfd.h: bfd_cache_close now returns a boolean.
1048 cache.c (bfd_cache_delete): return fclose success value.
1049 (bfd_cache_close): return bfd_cache_delete return value.
1050 opncls.c (bfd_close, bfd_close_all_done): return result of
1053 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1055 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1057 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1059 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1060 work out a coff relocation type from a howto's attributes rather
1061 than using the input r_type field. This fixes PR1677 and allows
1062 conversion of a.out relocs to coff relocs.
1064 * coffcode.h (coff_write_relocs): if supplied a relocation
1065 relative to an absolute symbol, use the right symbol index.
1067 * reloc.c (bfd_perform_relocation): do a partial link for coff
1070 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1072 * changes to support i386-sysv with shared libraries:
1073 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1074 check for .data2; if _LIB is defined, check for it; map
1075 SEC_NEVER_LOAD to STYP_NOLOAD.
1076 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1077 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1078 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1079 if section has contents, not just if it is loadable; if
1080 TWO_DATA_SECS, check for .data2
1081 (coff_set_section_contents): set vma of .lib section to number of
1083 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1084 don't define coff_write_armap to bsd_write_armap.
1085 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1088 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1090 * solaris2.h: Get the definition of alloca from alloca.h if we
1093 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1095 * configure.in (i960-*-{aout,bout}): Support these.
1097 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1099 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1101 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1103 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1104 no-longer-used definitions of L_SET and L_INCR.
1105 * i386linux.h: Tweaks to smooth Linux build.
1107 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1109 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1111 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1113 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1114 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1115 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1116 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1118 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1119 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1121 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1123 * configure.host: New file, contains mapping of host configs
1124 to host support file names for bfd, binutils, opcodes.
1125 * configure.in: Use it.
1126 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1127 * i386bsd.c: Cleanup, reformat.
1128 * config/i386-bsd.mt: Comment changes.
1129 * config/i386bsd.mh: New file for core file support.
1130 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1131 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1132 on BSD 4.4 define ALIGN (sigh!).
1134 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1136 * libaout.h (aout_backend_data): added exec_header_not_counted
1137 field. For ZMAGIC files only, when text_includes_header is set, by
1138 default the length of the exec header is counted in the text
1139 section size. For go32, exec header is mapped in but does *not*
1140 contribute to the size of section.
1141 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1142 is not set, but ztih is, add the size of the exec header to the
1143 recorded size of the text section.
1144 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1145 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1146 Also set text_includes_header.
1147 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1148 by default in MY(backend_data).
1150 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1152 * aout-target.h (callback): Don't define this function if it won't be
1155 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1156 type doesn't match. Don't lose if file sections have already been
1158 (set_arch_mach): Set reloc_entry_size.
1159 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1161 * hosts/i386bsd.h: New file.
1162 * configure.in: Recognize i[34]86-*-bsd host.
1164 * aout-target.h (callback, write_object_contents): Delete unused
1167 * aoutx.h (reloc_type_lookup): New function.
1168 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1169 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1170 (MY_reloc_howto_type_lookup): Don't define it.
1172 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1174 (slurp_symbol_table): Use header byte order, not target byte
1175 order, for reading symbol data.
1177 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1179 * configure.in: Undo some brain damage in the host section.
1180 * configure.in: Reformat the target section, test many configs.
1181 * Makefile.in (make): Remove obsolete `make make'.
1182 * aoutx.h (some_aout_object_p): Make defines line up.
1184 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1186 Now a bfd knows whether underscores are normally prepended
1187 to symbols in its file format.
1189 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1190 coff-z8k.c: targets set so they have leading underscore
1191 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1192 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1193 without leading underscore flag
1194 * targets.c: add symbol leading char to xvec description
1195 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1197 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1199 * archive.c: Make errno global.
1200 * archive.c (_bfd_write_archive_contents): If read fails (and
1201 errno!=0) set bfd_error to malformed_archive (since this probably
1202 indicates a truncated archive), rather than system_call_error.
1204 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1206 * Makefile.in: added rules for i386bsd.c
1207 * i386bsd.c: new file, supporting 386bsd.
1208 * configure.in: recognize i386-*-bsd target.
1209 * config/i386-bsd.mt: new file - 386bsd target configuration.
1211 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1213 * configure.in: re-arrange host section to use *-*-* notation,
1214 clean up some of the target section as well
1216 * seclet.c: cast result of bfd_get_relocated_section_contents to
1217 avoid compiler warnings
1219 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1221 * coffcode.h (coff_section_symbol): Create section if it doesn't
1224 * bout.c: Removed some unused variables.
1226 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1228 * Portability fixes from p3:
1229 coffcode.h (coff_write_relocs): removed sanity check until it
1230 works on all targets (per advice from sac).
1231 config/hp9000.mh: new file to define USG.
1232 hppa.c: #undef hppa before the JUMP_TABLE.
1233 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1235 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1236 local variable target volatile to avoid mysterious bug in
1239 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1241 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1242 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1244 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1246 * coff-z8k.c (func_da, func_jr): Lint.
1247 * coffcode.h: Use memset rather than bzero.
1248 * elf.c: Use memcpy rather than bcopy.
1249 * tekhex.c: Use memset rather than bzero.
1251 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1253 Add Adobe a.out support.
1255 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1256 * config/adobe.mt: Add.
1257 * configure.in (*-adobe-* target): Add.
1258 * targets.c (a_out_adobe_vec): Add.
1259 * Makefile.in: add aout-adobe.c.
1261 * configure.in: Put two dashes in all entries to be matched.
1262 Add comments to remind people to do this.
1263 Reorder all entries that match manufacturer names, to occur
1264 last, so they will only be matched if no more specific match
1265 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1267 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1269 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1270 since we should never have a NULL section.
1271 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1272 tests, set the section to bfd_abs_section.
1274 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1276 * coff-z8k.c: getting closer
1277 * coffcode.h (coff_get_relocated_section_contents): allow
1278 EXTRA_CASES hooks for different arches to provide different reloc
1280 * seclet.h: #ifndef around it to allow multiple inclusion
1281 * srec.c: minor doc fix
1283 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1285 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1287 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1289 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1292 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1294 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1295 filling in reloc, in case immediately following code doesn't set
1298 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1300 * coffcode.h (coff_renumber_symbols): set the last renumbered
1301 symbol pointer to NULL, as expected by coff_write_linenumbers.
1302 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1303 type R_IHCONST used on the 29k.
1305 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1307 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1308 update, based on how the underlying file was opened. Obsoletes
1310 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1311 all FASCIST_FDOPEN config defines.
1313 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1315 * sparc-opc.c: Moved to opcodes library, now that we have one.
1316 * Makefile: Don't compile it.
1318 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1320 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1322 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1324 * section.c (bfd_set_section_flags): Remove a sanity check.
1325 It is unfortunately broken, and prevents strip from working.
1327 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1329 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1330 created by last change.
1332 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1334 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1335 * bfd-in.h: Bump to version 2.0.
1337 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1339 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1340 braindamaged HP/Apollo compiler happy.
1342 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1344 * format.c: Fix description of search for matching target.
1345 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1346 * targets.c: Update description of search for matching target.
1347 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1348 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1349 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1351 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1353 * Makefile.in: Added mostlyclean/clean/distclean rules.
1355 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1357 * targets.c (target_vector): Take out oasys (unless that is
1358 the default): Because there is no magic number in archives,
1359 there can be annoying target mis-matches.
1361 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1363 * sparc-opc.c: Rigorously updated to match architecture manual.
1365 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1367 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1368 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1369 to the built-in abs_section were not written out correctly.
1371 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1373 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1374 large, assume we're using a swapped byte order and fail with
1375 wrong_format rather than dumping core.
1377 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1379 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1380 filename constraints.
1381 * Makefile.in: Updated to reflect change.
1383 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1385 Add preliminary support for the we32k:
1387 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1389 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1391 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1393 * bout.c: added support for relaxable alignment relocs.
1395 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1396 pass down pointer to play area rather than use alloca
1398 * cpu-z8k.c (compatible): made static to reduce name space
1401 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1403 Add basic support for the z8k:
1405 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1406 section.c, targets.c,
1408 * syms.c: move mis-inserted patch.
1410 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1412 Documentation fixes:
1413 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1414 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1416 * reloc.c: break out addend item from surrounding text.
1418 * doc.str (DOCDD): Defined. Adds text to output.
1419 (bodytext): Put bulletize before kill_bogus_lines.
1420 * chew.c (bulletize): End itemization after a blank line, to
1421 prevent following text from being swallowed up in an item.
1423 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1425 * configure.in: Add sparclite as a target.
1427 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1429 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1432 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1433 from a coff file (csym is null), dont deref them
1435 * ieee.c (parse_expression): get the answer right when adding an
1436 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1437 on elts so that filename is filled in.
1439 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1441 * bout.c (howto_align_table): New set of relocs, with enough
1442 data for "objdump -r" to work.
1443 (b_out_reloc_type_lookup): Recognize alignment relocs.
1445 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1447 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1448 invocations of make. Also, always create installation
1451 * config/apollov68.mh: removed -g from CC definition.
1453 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1455 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1456 overflowing gp-offset range.
1458 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1460 * srec.c (srec_set_section_contents): don't write out sections
1461 without the LOAD and ALLOC attributes
1463 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1465 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1466 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1467 * aout-target.h (callback): Don't set page/seg sizes.
1469 (set_sizes): New routine.
1470 (backend_data): Point to it.
1471 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1472 (sunos4_aout_backend): Point to it.
1473 * aoutx.h (set_arch_mach): Call set_sizes callback.
1475 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1477 * aout-target.h: Make _bfd_slurp_extended_name_table be
1478 the default. Given that we *write* the suckers (for long
1479 archive member names), we really ought to be able to read them!
1480 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1481 seem to be needed, and many machines don't have it.
1483 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1485 * coff-m68k.c (vector): read and write archives in coff format.
1487 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1489 * opc-sparc.c: New file.
1491 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1493 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1494 pointers to bfd_byte* before performing arithmetic on them. Such
1495 use with bare void* pointers is a gcc extension.
1496 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1497 * archive (normalize): Add to CONST to match actual usages with
1500 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1502 * configure.in: Recognize i486 host cpu, and use i386-elf
1505 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1507 * config/stratus.mt (CC): Remove definition.
1508 * elf.c (bfd_section_from_shdr): Test for the possibility that
1509 section_from_elf_index returns NULL and don't dereference it.
1511 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1513 * add hppa_data to bfd tdata (indirectly via sef).
1515 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1517 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1519 * configure.in: error messages to stderr, not stdout
1521 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1523 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1524 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1525 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1527 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1529 * configure.in: recognize hppa* instead of hppa
1531 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1533 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1534 RTYPE2HOWTO to cope with same.
1535 * reloc.c (bfd_perform_relocation): added support for size of -2
1536 (subtract a word reloc type). Updated doc.
1538 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1540 * Makefile.in: merged changes from progressive, removed rcsid.
1542 * archures.c, archive.c, Makefile.dos: removed rcsid.
1544 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * bfd-in.h : add BFD_IS_RELAXABLE flag
1547 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1548 header e_relaxable, major hackery in callbacks
1549 * libaout.h : add space for a_relaxable.
1550 * seclet.c (rel): don't relax empty sections
1553 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1555 * section.c (STD_SECTION): add some casts to the initializers for
1558 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1560 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1561 and add appropriate casts to keep (picayune) aix-cc happy.
1563 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1565 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1566 symbol pointers. Punt expensive & useless bfd_realloc. Use
1567 malloc for raw symbols, and free it before returning.
1568 (bfd_section_from_shdr): Do not slurp symbol table until politely
1569 asked. Do not even slurp string tables.
1570 (elf_get_symtab_upper_bound): Count 'em without reading them.
1571 (elf_get_symtab): This is how to politely ask. Schlurp!
1572 This should probably just *become* elf_slurp_symbol_table, FIXME.
1574 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1576 * archive.c (bsd_write_armap): write the timestamp of the
1577 archive header to be just a little bit later than the timestamp of
1578 the file, otherwise the linker will complain that the index is
1581 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1583 * configure.in: Add m68k-ericsson-*.
1585 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1587 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1588 * elf.c: Remove unconditional debug printf's.
1589 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1590 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1591 (elf_slurp_symbol_table): Hand out symbols in forward, not
1592 reverse order. Simplify duplicate code.
1594 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1596 * elf.c: Remove "(void)" casts from function calls where the
1597 return value is ignored, in accordance with GNU coding standards.
1599 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1601 * hppa.c: Apply John's standard fix to avoid "empty translation
1602 unit" warnings from some ANSI-C compilers.
1604 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1606 * hosts/solaris2.h: Configure same as sysv4.
1608 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1610 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1611 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1612 type match actual return type.
1613 * elf_print_symbol (section_name): Make CONST.
1615 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1617 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1618 New files, for Linux (a free Unix clone for 386 machines).
1619 * Makefile.in, configure.in, targets.c: Update accordingly.
1621 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1622 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1623 correct calling of howto special functions and fixes from Raeburn
1625 * archures.c: nuke bfd_reloc_code_type
1626 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1627 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1628 SEC_NEVER_LOAD, various other bfdgas newness
1629 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1630 * targets.c: change jump table vector to above
1633 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1635 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1636 its prototype will be included in libbfd.h. Change result type
1637 to struct * (rather than equivalent typedef) so it can be used in
1638 the prototype, where they typedef won't be known.
1639 * libbfd.h: Updated version.
1641 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1643 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1644 targets.c: HPPA merge.
1646 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1648 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1649 * config/solaris2.mh: Kludge around Sun compiler bug.
1651 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1653 * libaout.h (aout_backend_data): Change defs of two bitfields to
1654 be unsigned chars instead to get around rs6000 compiler problem.
1656 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1658 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1659 Correct misconception that there can be only one symbol table.
1660 Only call elf_slurp_symbol_table on the full symbol table, not
1661 the dynamic one which is only a subset of the full one.
1663 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1665 * coffcode.h (coff_compute_section_file_positions): For I960,
1666 don't align sections in file.
1668 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1670 * targets.c (struct bfd_target): Added field for target-specific
1671 (but not file-specific) data, for distinguishing minor
1672 characteristics between (e.g.) a.out formats.
1674 * section.c (struct sec): New field user_set_vma indicates vma
1675 field should be heeded, not assumed to be unset.
1676 (STD_SECTION): Initialize that field of standard sections to zero.
1677 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1679 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1680 pre-swapped version.
1682 * archures.c (struct bfd_arch_info): Fixed order of comment and
1683 field decl. New fields indicate size of page and segment for
1685 * cpu-m68k.c (N): Fill in values.
1686 * cpu-sparc.c (arch_info_struct): Ditto.
1688 * libaout.h (struct aout_backend_data): Various bits of data (not
1689 all used currently) with characteristics of a.out implementation.
1690 Important field for now is text_includes_header, indicating that
1691 the text section starts immediately after the file header, which
1692 gets mapped in with it.
1693 (struct aout_data): New fields indicate whether vma has been
1694 adjusted yet (not yet used), and what magic number will be used in
1695 the output file (should go away in favor of vma_adjusted).
1696 (WRITE_HEADERS): Code for dealing with section sizes and related
1697 header fields replaced with call to adjust_sizes_and_vmas.
1698 * aoutx.h (some_aout_object_p): Fill in magic number field.
1699 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1700 (set_arch_mach): Set page size and segment size once CPU
1702 (adjust_sizes_and_vmas): New function; has much code moved
1703 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1704 and size parameters, as well as many header fields, after deciding
1705 on magic number for output file. Checks to ensure that this
1706 adjustment has only been done once.
1707 (set_section_contents): Call adjust_sizes_and_vmas instead of
1708 doing much of the work here.
1710 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1711 default (null) values of these fields.
1712 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1713 value in exec header.
1714 (sunos4_aout_backend, MY_backend_data): Define backend data
1715 indicating file header is included in text section.
1717 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1719 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1720 gcc version 2, to avoid warnings.
1722 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1724 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1725 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1727 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1729 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1731 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1733 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1734 * configure.in: Rewrite target parsing to use simple format.
1735 Handle sparc-sun-solaris2 configuration.
1736 * aout64.h: Avoid ANSI C brain death warning.
1737 * elf.c: Avoid trigraph (???) or /* in comments.
1739 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1741 * config/sysv4.mh: new file, RANLIB=echo
1743 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1745 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1747 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1748 elf_core_tdata_struct into a single common struct. Core files
1749 wouldn't have worked at all without this.
1750 (bfd_elf_find_section): New function for GDB's undercover use
1751 to find string sections that BFD hides from it.
1752 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1754 (elf_object_p, elf_core_file_p): Allocate internal file header
1755 storage dynamically.
1756 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1757 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1759 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1761 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1763 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1765 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1767 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1769 * configure.in: handle m680[01234]0 as aliases for m68k
1771 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1773 * coff-a29k.c: do byte relocs correctly
1774 * coffcode.h (styp_to_sec_flags): never load INFO sections
1775 * seclet.c (rel): don't relocate INFO sections
1777 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1779 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1780 Make the symbols unmodifiable.
1781 (bfd_section_init): Deleted.
1782 * init.c (bfd_init): Don't call bfd_section_init.
1784 * section.c (bfd_set_section_contents): Ensure that range to be
1785 written is within section boundaries.
1786 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1789 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1791 * coff-i960.c (howto_table): Deleted.
1792 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1793 interesting entries from old howto_table.
1794 (RTYPE2HOWTO): Adjusted to use switch.
1795 (coff_i960_reloc_type_lookup): New function.
1797 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1798 records for section symbol.
1799 (make_abs_section): Unused; deleted.
1800 (renumber_symbols): Re-order symbols so undefined symbols come
1801 last, as COFF format desires.
1802 (coff_write_symbol): Put C_FILE symbols in debug section always.
1803 (coff_section_symbol): New function; creates a symbol with the
1804 same name as a section, and sets up aux records for it.
1805 (coff_add_missing_symbols): New function; adds section symbols to
1806 symbol table if they aren't there already. Should someday also
1807 add a dummy C_FILE symbol if none is present.
1808 (coff_write_object_contents): Add missing symbols before preparing
1809 symbol table to be written.
1810 (coff_slurp_reloc_table): Verify that symbol indices read in are
1811 in a reasonable range.
1812 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1813 (obj_conv_table_size): Accessor macro.
1815 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1816 reloc types on i960.
1818 * bfd-in.h (bfd_get_section_name): New macro. Like
1819 bfd_section_name, but returns rvalue, not lvalue.
1820 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1821 (bfd_get_section_flags): Now returns rvalue.
1823 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1824 general, some specific to sparc or i960.
1826 * aoutx.h (set_section_contents): Set VMA for each section based
1827 on previous section. If text section VMA doesn't appear to have
1828 been set, make a best guess from the type of file.
1830 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1832 (MY(vec)): Initialize reloc_type_lookup field.
1834 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1835 (bfd_error_trap, bfd_error_vector): Extern, not common.
1837 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1838 few types of relocs for sparc; will need enhancement.
1840 * bout.c (callj_callback): Use DEFUN macro in definition.
1841 * coff-i960.c (optcall_callback): Likewise.
1843 * targets.c (bfd_target): Added fields reloc_type_lookup and
1844 _bfd_make_debug_symbol. Also minor comment changes.
1845 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1846 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1847 than arch info, and dispatch with BFD_SEND. Callers changed.
1848 * archures.c (struct bfd_arch_info): Deleted field
1850 * cpu-*.c: Don't initialize that field.
1852 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1853 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1854 (bfd_errmsg): Now returns ptr to const.
1855 * bfd-in.h (bfd_errmsg): Fix prototype.
1857 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1858 * reloc.c (bfd_generic_relax_section): Ditto.
1860 * section.c (Section Output doc): Improve description of use of
1861 output_section and output_offset.
1863 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1865 * sco-core.c: new file from net.
1866 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1867 Now we have the hairy linker, it's possible to move symbols from
1868 one section into another. Actually make that work!
1870 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1872 * hosts/sun3.h: fix declaration of free.
1874 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1877 * coff-h8300.c (reloc_processing): all relocs are relative to
1879 * opncls.c: don't use fdopen on DOS systems
1881 short patches from Glenn Kasten (glenn@ready.com)
1882 * target.c: enabled oasys support
1883 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1884 fix problem where a relocation which crossed a modification byte
1885 boundary did not work. Fix problem where a relocation near the end
1886 of a data record did not work.
1889 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1891 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1892 archvie header string counts the endian way, this heuristic sees
1893 how big an archive string to read by trying it one way and if the
1894 string table is unreasonably big, trying it the other. *FIXME*.
1895 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1897 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1899 * bfd-in.h: Increase version number to 1.97, for consistency
1901 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1903 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1905 * bfd-in.h: bump version to 1.96
1906 Major change; changed calling convention for
1907 bfd_get_relocated_section_contents so that caller allocates
1908 memory for section data.
1909 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1910 seclet.c, targets.c, bfd.c: reflect new convention.
1911 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1912 case, then use reasonable default values for SEC_* flags.
1914 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1916 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1917 size of output reloc struct.
1918 * targets.c, Makefile.in: comment out tekhex for the moment.
1919 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1920 * configure.in: tandem target is st2000
1921 * coff-m68k.c: rename static howto_table to global
1922 m68kcoff_howto_table.
1923 * bout.c: remove unnecessary abort
1924 * coff-a29k.c: various changes to the way relocations work to cope
1925 with the "new order" and latent bugs.
1928 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1930 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1931 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1932 * reloc.c (bfd_perform-relocation): don't relocate refs to
1933 absolute symbols if doing a partial link.
1935 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1937 * configure.in: Add a29k-amd-udi.
1939 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1941 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1942 internal_exec structure before initializing the fields that
1943 are used, so that the unused fields are in a known state.
1945 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1947 * tekhex.c (struct data_struct): Convert from typedef that
1948 typedefs nothing to a normal structure declaration.
1949 * tekhex.c (pass_over): Prototype args for function that
1950 second arg points to.
1952 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1954 * Makefile.in: remove old style staging. Do not print recursion
1957 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1958 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1961 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1963 * bfd.c, Makefile.in: added tekhex
1964 * aoutx.h (set_section_contents): pages should be padded to the
1965 size of a page, not the size of a segment.
1966 * configure.in: added go32 host and i386-aout target.
1967 * i386aout.c, libaout.h: now works for go32 target
1968 * ieee.c: fix bit rot.
1969 * seclet.c: support for padding seclet type.
1971 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1973 * Makefile.in: added .NOEXPORT:
1975 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1977 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1979 * elf.c (elf_compute_section_file_positions,
1980 elf_write_object_contents): Return boolean, not NULL (which
1982 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1983 Also ifdef-out code that aborts on unhandled section types.
1985 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1987 * configure.in: Recognize ncr3000 config
1988 * Makefile.in (MINUS_G): Pass on to recursive makes.
1989 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1991 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1993 * Makefile.in: Now that we have sym.h and symconst.h, compile
1994 coff-msym.c on all systems.
1995 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1996 * coff-msym.c: Update include files and comments; add weakext bit.
1998 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2000 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2001 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2003 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2005 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2006 * configure.in: Add new host and target configs.
2007 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2008 structs, which vary; just use member name.
2009 (elf_object_p, elf_core_file_p): Lint, fix comments.
2010 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2012 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2014 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2015 local, disposable, copy of the external form of section header
2016 table and program header table entries.
2018 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2020 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2022 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2024 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2027 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2029 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2031 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2033 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2034 not internal bfd_assert function (twice).
2036 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2038 * aout-target.h: change ar_max_namelen to 15 (the right value)
2039 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2042 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2044 * archive.c (bfd_generic_archive_p): check for bout archives too.
2045 * bout.c: make it work again.
2047 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2049 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2051 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2052 bfd_xmalloc() instead of bare malloc().
2054 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2056 * Makefile.in: pass down MAKEINFO on info.
2058 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2060 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2061 host/h-<foo> now just <foo>.
2062 * configure.in: reflect changes
2064 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2066 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2067 actual source file, not just the generated libbfd.h.
2069 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2071 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2072 gdb on little-endian 960 code.
2073 * archive.c (compute_and_write_armap): indirect symbols should go
2074 into the archive header too.
2076 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2078 * Makefile.in: added check target.
2080 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2082 * coff-msym.c: Move this file from gdb/ecoff.c. It
2083 handles byte-swapping for ECOFF (MIPS symbol) files.
2084 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2085 to the files built on MIPS-based hosts.
2086 * Makefile.in: Add rule for coff-msym.
2088 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2090 * Makefile.in: added clean-info target. MINIMIZE=1.
2092 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2094 * coff-rs6000.c: Move core file functions into separate
2095 new file rs6000-core.c. This is needed because reading
2096 core files depends on native include files that conflict
2097 with ../include/coff/rs6000.h.
2098 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2100 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2102 * aoutx.h (NAME(aout,print_symbol)): Don't print
2103 symbol addresss for undefined symbols.
2104 * coff-rs6000.c: Various updates (due to target-
2105 independent changes).
2106 * libbfd.h: Ditto (tdata field is now a union).
2107 * hosts/h-sparc.h: Removed prototype for bogus function
2108 'emset' (presumably should have been 'memset' - which is there).
2110 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2112 * configure.in (mips-big-* target): Same is Iris.
2114 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2116 * aoutx.h (translate_from_native_sym_flags): when creating an
2117 alias symbol, fill in the section as undefined, rather than
2118 leaving it blank. If an output section can't be found for a
2119 symbol, then don't core dump.
2121 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2123 * Makefile.in, configure.in: removed traces of namesubdir,
2124 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2125 copyrights to '92, changed some from Cygnus to FSF.
2127 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2130 * coff-h8300.c: fix stupid reloc subtraction bug
2131 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2132 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2133 the symbol.flags and done_lineno fields.
2135 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2137 * coffcode.h (coff_write_symbol): write out the correct number of
2139 * cpu-h8300.c: fix disassembly bug
2141 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2143 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2144 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2145 reloc.c, section.c (bfd_map_over_sections), targets.c
2146 (bfd_target_list): Protolint.
2147 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2149 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2151 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2153 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2154 section of a symbol rather than the section of a reffed symbol to
2155 determine the r_index of an emmitted reloc.
2157 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2159 * PORTING: New (preliminary) porting guide.
2161 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2163 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2164 (howto_hvrt16): lint.
2166 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2168 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2169 a full configuration (with possible cross-development),
2170 instead of using host-aout.c.
2172 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2174 * aout-target.h (MY(write_object_contents):
2175 Set obj_reloc_entry_size (abfd).
2176 * gen-aout.c: Change to emit a .c files, not a .h file.
2178 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2180 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2181 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2183 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2185 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2186 with more than one auxent can cause nasty core dumps.
2188 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2189 "done_lineno" so that a symbol which appears twice in the symbol
2190 table only gets it's linenumbers relocated once. Modifed
2191 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2194 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2196 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2197 stuff to use the New Order.
2199 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2201 * ieee.c: Change type of envi[] to unsigned char.
2203 * configure.in: fix vax ultrix configuration.
2205 * elf.c (bfd_section_from_shdr): Deal with null return from
2206 bfd_make_section(). (elf_object_p): Select endianess properly.
2208 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2210 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2212 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2214 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2215 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2216 * host-aout.c: Don't use aout-params.h; configure these systems
2217 in their xm files, not in a randomly generated file.
2218 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2220 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2222 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2224 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2225 host_aout_vec here as well.
2227 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2229 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2230 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2231 to prevent undefined symbol.
2233 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2235 Various lints found on PersSony
2236 * aoutx.h: cast an enum
2237 * coff-a29k.c: many ints in reloc structure turned to enum
2238 * coffcode.h: more enums
2239 * cpu-h8300.c: more enums
2240 * opncls.c: more enums
2242 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2244 * configure.in: Make Tahoe configuration work again.
2245 * bfd-in.h: Remove trailing comma from enum declaration.
2246 * ieee.c: Can't put byte values >0x7F into a signed char.
2248 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2250 * Makefile.in: Add dependencies for various coff-*.o files.
2252 * elf.c: Remove extraneous paren from core_prpsinfo and
2253 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2254 Replace references to old section "size" member with new
2255 "_raw_size" member. Implement elf_make_empty_symbol, which
2258 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2260 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2263 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2265 * coffcode.h (bfd_coff_relax_section): now static.
2266 (bfd_coff_get_relocated_section_contents): various type lints.
2268 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2270 New entry point in the transfer vector - bfd_relax_section.
2272 * aout-target.h: add to vector, call generic_relax
2273 * bfd-in.h: add to vector
2274 * bfd.c: add #define for vector
2275 * bout.c: add to vector, call generic_relax
2276 * coffcode.h: add to vector, also now has coff specific relax code
2277 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2278 * elf.c: call generic_relax
2279 * ieee.c: call new vector, clean up some bugs due to the creation
2281 * libbfd.h: add bfd_generic_relax_section EXFUN
2282 * oasys.c: call generic_relax
2283 * reloc.c: implement generic_relax
2284 * seclet.c: moved much of this into coffcode.h
2285 * srec.c: call generic_relax
2286 * targets.c: define new transfer vector
2288 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2290 * everything: now modified to use smaller reloc type. Self hosts
2293 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2295 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2296 New files for stratus.
2298 * configure.in: Add configuration fragments for stratus.
2300 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2302 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2303 variables as CONST since they are set to point to a const char
2304 string. Fixes compiler complaints.
2306 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2308 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2311 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2313 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2314 symbols, so that we can emit the correct file name even
2315 if it's an include file.
2317 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2319 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2320 (Reported by john@labtam.labtam.oz.au (John Carey)).
2322 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2324 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2326 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2327 being used to -DHAVE_PROCFS.
2329 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2330 '#include "fopen-same.h"' to end of file to match other h-* files.
2332 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2334 * configure.in: Change svr4 references to sysv4. Add case
2335 "unknown" for target vendor and infer some targets based
2336 on the specified operating system.
2338 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2340 * bfd-in.h, libaout.h: ANSIfy enums.
2342 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2344 * archive.c (normalize): created version for VMS which removes the
2345 VMS directory crap from the front and end of a filename, eg turn
2346 [-.foo]bar.obj;123 into bar.obj
2347 (bfd_construct_extended_name_table): now writes index into an
2348 extended name table in decimal - the same base used to read an
2349 extended name table.
2351 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2353 * aout-encap.c: Fix to use aout-target.h.
2354 * aoutf1.h: Use standard MY_object_p and MY_callback
2355 in aout-target.h. Remove target-specific versions.
2356 * host-aout.c: Re-write to use aout-target.h.
2357 * gen-aout.c: New files use with host-aout.c to generate
2358 host-specific a.out-related parameters.
2359 * Makefile.in: host-aout.o depends on aout-params.h, which is
2360 generated by gen-aout.
2361 * aout-target.h: Make a little more flexible.
2362 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2363 macro. Instead, inline it in aout-target.h.
2364 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2365 a gcc -Wall warning.
2366 * archive.c: Add missing commas in DEFUN macro (2 places).
2367 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2368 Berkeley ones, now that libiberty has them:
2369 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2370 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2371 remove unused variable.
2373 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2375 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2376 and execname inside HAVE_PROCFS ifdef since they are unused
2377 when it is not defined.
2379 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2381 * elf.c: Flag all sections as either code or data. We can't
2382 be sure what they are anyway, since ELF doesn't fit the
2383 traditional model of text+data+bss very well. Add new local
2384 function elf_read() to simplify code. Record entry point in
2387 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2389 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2390 rather than N copies of the same lines.
2392 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2394 * cpu-h8300.c: disassemble branch displacements correctly
2395 * coff-h8300.c: put reloc offsets out in 32bits
2397 * makefile.dos, configdj.bat: New files from DJ
2398 * cache.c: fopen with new macros is needed for DOS.
2399 * ieee.c: environ renamed to envi to stop an include file
2401 * opncls.c, coff-rs6000.c: more fopens with macros.
2403 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2405 * Makefile.in: infodir belongs in datadir.
2407 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2409 * Makefile.in: fix where docdir lives
2411 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2412 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2413 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2414 srec.c, syms.c, targets.c : all new documentation and lint
2418 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2420 * coffcode.h, srec.c: Lint.
2422 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2424 * Makefile.in: install using INSTALL_DATA, added standards.text
2427 * configure.in: mark directory as target dependent. configure
2428 nows works in objdir always so make file existence checks
2431 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2433 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2434 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2435 and mandir now keyed off datadir by default.
2437 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2439 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2440 computation of arch and machine type so it's worked out before
2441 some_aout_object_p is called.
2442 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2444 * archures.c: add extra field 'section_align_power' to hold
2445 default section alignment in object files.
2446 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2447 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2448 initialize the new field.
2449 * bout.c (b_out_callback): replace the text size, since aout
2451 * aoutx.h: Documentation in the new style
2453 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2455 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2456 use the saved value if mtime_set is already set (intended
2457 for archive files, though apparently not used yet).
2459 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2461 * targets.c: Revise comments about how to configure the target
2462 vector, to match reality. Remove mention of obsolete methods.
2463 Remove long lists of capitalized macros that turn into the same
2464 thing in lowercase. Normal vector simply lists all known
2465 lowercase xvec names; all other cases are handled by SELECT_VECS.
2467 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2470 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2471 list of supported targets.
2473 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2475 * archive.c (bsd_write_armap): The pad byte sometimes added to
2476 the string table in a __.SYMDEF member is now
2477 counted as part of the size of the string table.
2478 This is compatible with the old ranlib, as well as Sun's.
2480 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2482 * srec.c: Rewrote to fix many bugs; now gets the record type
2483 right, doesn't choke on input, sets the start address in an S9 and
2484 fills in the filename on an S0.
2486 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2488 * cpu-h8300.c: Add support for MEMIND addressing mode
2490 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2492 * coffcode.h: use the new macro if available
2494 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2495 * Makefile.in: Fixed dependencies due to file rename
2497 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2498 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2499 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2500 newos3.c, stab-syms.c, syms.c: All these files have had their
2501 #includes altered to point to the new places.
2503 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2505 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2507 * configure.in: Add vendor "ncr" as supported per-target vendor.
2508 Add svr4 case for i386 per-host case.
2510 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2513 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2515 * syms.c (bfd_decode_symclass): Return 'A'
2516 for symbols that are both absolute and global.
2517 * archive.c (bfd_special_undocumented_glue): Return NULL
2518 if bfd_ar_hdr_from_filesystem returns NULL.
2520 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2522 * Makefile.in: added coff-h8300
2523 * configure.in: now h8 is a coff target
2524 * cpu-h8300.c: fix various disassembly problems
2525 * libcoff.h: took out some code which has been #0ed for a long
2527 * targets.c: added h8 coff
2528 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2529 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2531 * coffcode.h: Started to change the way machine dependencies are
2532 handled, from the nest of #ifdefs to macros defined in the
2533 including coff-<foo>.c
2535 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2537 * aoutx.h (some_aout_object_p): Set the `executable' bit
2538 if the entry point is contained in the text segment, even if the
2539 text segment is at location 0.
2541 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2542 nonstandard MIPS sections (.rdata, .sdata, etc).
2544 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2545 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2546 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2548 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2550 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2552 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2553 from syms.c to new file stab-syms.c. Also, since GNU extended
2554 type codes such as N_SETT are no longer in ../include/stab.def,
2555 include them manually.
2556 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2557 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2558 * libaout.h: Added prototype for aout_stab_name().
2559 * Makefile.in: Update Makefile for new stab-syms.[co].
2561 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2563 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2564 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2565 just make N_XXX work by excluding the header from the text segment.
2566 * aoutx.h: Fix comments to match.
2568 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2570 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2571 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2572 for the "logical" text segment (i.e. never consider the exec
2573 header to be part of the text segment). This change is
2574 needed for consistency with various other parts of bfd and ld.
2575 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2576 and move calculation of obj_textsec(abfd)->size to libaout.h.
2577 * bfd-in.h: Removed bogus ';'.
2579 * Makefile.in: Add MINIMIZE flag to select lean
2580 or bloated target_vector.
2581 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2582 * newsos3.c: Fixes to ../include/aout64.h remove need
2583 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2585 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2587 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2588 handle both little and big-endian targets, with little
2589 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2590 * host-aout.c: Add FIXME note.
2592 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2594 * targets.c: Make the default target_vector contain
2595 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2596 Old behavior can be gotten by defining ALL_TARGETS.
2597 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2598 Factored out common code into new file aout-target.h.
2599 Saves a lot of duplicate code for a.out variants.
2601 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2603 Get 'make headers' to work when configured with +subdirs.
2604 * Makefile.in: Add $(subdir) to docdir path.
2605 * doc/Makefile.in (protos): Add $(srcdir) prefix
2606 to name of sed scripts.
2608 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2610 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2611 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2612 to include names of N_SETT etc.
2614 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2616 * elf.c: Add minimal support for ELF symbol tables. Generates
2617 canonical bfd symbol tables from ELF symbol tables. Change the
2618 name of some functions from bfd_<name> to elf_<name>.
2620 * syms.c: Trivial fix to comment to remove a redundant "to".
2622 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2624 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2625 form that GDB recognizes as COFF.
2627 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2629 * ieee.c (ieee_object_p): cast NULL correctly.
2630 * configure.in: added harris host
2632 * coff-a29k.c: Lots of changes, most from David Wood.
2634 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2636 * coff-m88k.c (coff_write_armap): Just #undef it.
2638 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2640 * Makefile.in: standardize on MINUS_G to disable debugging
2641 * coff-m88k.c: create coff armaps instead of bsd ones.
2642 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2645 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2647 * elf.c: Additions to support ELF format core files.
2648 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2649 has support for /proc (all the include files in particular).
2651 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2653 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2654 of two N_SO stabs, one for directory, and one for filename.
2656 * bfd-in.h (print_vma): Factor out duplicate definition.
2658 Exit a little more gracefully when malloc returns NULL.
2659 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2660 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2661 * libbfd.h: Rre-generated due to libbfd.c update.
2663 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2665 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2667 * elf.c (elf_object_p): Don't try to create a bfd section for
2668 the first ELF section header. It is just a placeholder.
2670 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2672 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2673 core files, when compiling native.
2674 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2676 FIXME: The aoutf1.h change below needs to be reversed back
2679 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2681 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2682 manipulation of lnno fields in lineno structs in a coff-<f>.h
2683 independent way. Override it in coff-<f>.h to your favourite
2684 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2685 (coff_swap_lineno_out): modified to use the new macros.
2687 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2689 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2690 unknown arch when the magic number doesn't specify the
2691 architecture, since some OSs (eg old sun3s) don't set the number, and
2692 020 is probably the right answer anyway.
2694 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2696 * hosts/h-news.h, hosts/h-rtbsd.h:
2697 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2698 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2699 bfd_print_symbol_nm, for use by nm.
2700 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2701 bfd_print_symbol_nm option, to print in nm format.
2702 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2703 oasys.c (oasys_print_symbol): Provide stub implementations
2704 for bfd_print_symbol_nm.
2705 * syms.c: New function bfd_decode_symclass, used by nm printer.
2706 New function bfd_stab_name to look up string name of stab code.
2708 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2710 * Makefile.in: Added ctor.c
2711 * archures.c (bfd_default_arch_struct) added
2712 bfd_default_reloc_type_lookup.
2713 * coffcode.h: removed a load of #if 0ed code.
2714 (coff_compute_file_section_positions): now works out the section
2715 alignment and size correctly in all cases.
2716 (coff_get_symtab): looks for constructor symbols and calls the
2717 right function when they're found. (coff_canonicalize_reloc):
2718 knows when a section is full of constructors and does the right
2720 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2722 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2723 * libcoff.h: removed #if 0ed code
2724 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2725 arch independent constructor relocation type.
2726 (bfd_reloc_type_lookup): removed the comment "this will go away"
2727 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2728 reloc which is used when BFD_RELOC_CTOR falls through to give a
2729 default 32bit reloc for constructors.
2730 (bfd_default_reloc_type_lookup): added.
2731 * aoutf1.h: fixed SEGMENT_SIZE typo.
2733 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2735 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2736 matching prefix "coff".
2737 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2738 rs/6000 csect records.
2740 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2742 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2743 * configure.in: add motorola delta88 cases
2744 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2745 write_armap prototype
2746 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2748 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2750 * Rename COFF-related files in `coff-ARCH.c' form.
2751 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2752 coff-mips.c, coff-rs6000.c to be exact.
2754 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2755 make output clutter.
2756 * config/mt-*: Ditto.
2758 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2760 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2761 John Gilmore. Archive support from Damon A. Permezel.
2763 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2764 * configure.in: Add rs6000 case.
2765 * targets.c: Add rs6000 vector.
2766 * archures.c: Add rs6000, fix comment on romp.
2767 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2768 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2769 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2770 * section.c (bfd_make_section): Return NULL on attempt to create
2772 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2773 (bfd_swap_aouthdr_in): Handle lots more members.
2774 (make_a_section_from_file): If section has already been seen,
2775 just return false rather than overwriting it.
2776 (coff_real_object_p): Understand incoming magic numbers.
2777 (coff_set_flags): Understand outgoing magic numbers.
2778 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2779 (build_debug_section): Add fn for reading debug string section.
2780 (get_normalized_symtab): Handle symbol names in debug string section.
2781 Remove unused obj_string_table.
2782 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2783 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2784 existing section before making one.
2785 * cpu-rs6000.c: New file.
2786 * rs6000coff.c: New file.
2788 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2790 * elf.c: Add partial support for ELF format corefiles. Still needs
2791 support for extracting registers from corefiles.
2793 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2795 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2796 RANLIB is defined as echo, send the output to /dev/null to help
2797 reduce clutter in the output from doing a make.
2799 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2801 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2802 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2804 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2806 * coffcode.h (coff_compute_section_file_positions): make it pad
2807 section size out if there are alignment restrictions so that the
2808 image will be ok on a system where section positions are worked
2809 out by accumulating sizes rather than from the section headers.
2810 * targets.c (proto write_armap). Changed orl_count to unsigned.
2811 * opncls.c (bfd_close_all_done). Added so that generative
2812 programs like gas can close a bfd without causing bfd confusion.
2813 * libbfd.h (changed becuase of protos)
2814 * amdcoff.c: messed with the way that jmp displacements are
2815 calcualated. This may not yet be totally correct.
2816 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2818 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2819 abs symbol has no section (like a register symbol).
2820 (coff_write_symbol) now zeros auxent before filling it up to help
2821 with sensitive applications.
2822 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2824 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2826 * bfd.c: Make sure we don't get a macro strerror().
2827 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2828 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2829 attempt to recover command, ifdef NO_CORE_COMMAND.
2830 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2832 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2834 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2836 * archive.c (bsd_write_argmap): The size of the ranlib structures
2837 should not include the size field itself.
2838 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2839 adata(abfd)->exec_bytes_size field instead of constant macro,
2840 because aoutx.h compiles to a simple .o file shared by
2841 all 32-bits a.out targets.
2843 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2845 * configure.in: Allow i386-sco-sysv.
2846 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2847 * cpu-h8300.c: lint.
2849 * host-aout.c: New strategy. We use common code, include files,
2850 and data structures to handle the file, but set a few parameters
2851 from the host's config file (page size, text start addr, etc).
2852 * libaout.h: Define HP BSD machine types.
2853 * aoutf1.h: Handle reading a.outs with these types.
2855 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2856 virtual-memory-address of the .reg section. We can't just make a
2857 section for "all the regs and nothing else" because only GDB knows
2858 exactly where the regs are (scattered around the upage and stack).
2859 Clean up memory allocation. Remove big- and little-endian
2860 vectors, replace with single vector; this only runs on the host,
2861 in host byte order. Replace byteswap routines with aborts in case
2863 * targets.c: There's only one trad_core_vec now.
2864 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2866 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2868 * hosts/h-amix.h (free): Fix prototype.
2870 * aoutx.h: Don't use NULL as an integer, for braindead systems
2871 that declare it as (void *)0. (From Peter Schauer.)
2873 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2875 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2876 problem with bad Ultrix system headers.
2877 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2878 various kinds of alignments for the various kinds of
2881 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2883 * doc/Makefile: Don't assume . is on the path (from James Clark).
2885 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2887 * Makefile.in: Avoid Sun Make VPATH bugs.
2888 * targets.c: Declare trad_core vectors extern.
2890 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2892 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2893 * libbfd.h: Moved ALIGN macro here.
2894 * bout.c (b_out_callback): Replace i960_align by align_power.
2896 * libaout.h (struct aoutdata): Added fields page_size,
2897 segment_size and exec_bytes_size. These help generic code
2898 (in aoutx.h and libaout.h) to figure out where to align
2899 the various segments in a demand paged file.
2900 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2901 to decide if the exec header counts in a_text (text segment size).
2902 Also, assume D_PAGED flag is set; don't set it here.
2903 * bout.c (b_out_callback): Add initialization of
2904 adata fields page_size, segment_size, and exec_bytes_size.
2905 * host-aout.c (NAME(host_aout, callback) and
2906 NAME(host_aout,mkobject): Ditto.
2907 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2908 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2909 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2910 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2911 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2912 for some systems (mainly sunos), so do it in the callback instead.
2913 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2914 * aoutx.h (NAME(aout,set_section_contents): Change the way
2915 filepos and size of sections are carried out to support
2916 older styles of demand paged executables.
2919 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2921 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2922 * bfd.c: Added macros to enable gas to swap coff records.
2923 * coffcode.h: Make the coff_swap_*_out routines return the number
2924 of bytes swapped, and cleaned up their prototypes.
2925 * configure.in: Added ebmon/coff support
2926 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2928 * targets.c: Added new entry points for coff swapping
2930 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2932 Restructure configuration scheme for bfd, binutils, ld.
2934 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2935 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2936 Change some config names to match other dirs.
2937 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2939 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2940 ../include/sysdep.h.
2941 * cpu-i960.c: Strncmp needed a length arg.
2942 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2943 * i386aout.c: Remove dead N_TXTOFF override.
2944 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2945 * config/: Rename some config files to match up h-*.h names.
2946 Remove all the HOST_SYS definitions from the config files.
2947 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2948 * hosts/h-hp9000.h: Remove USG comment.
2949 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2950 * hosts/h-news.h, h-sparc-64.h: New config files that had
2951 previously been kludged in the <sysdep.h> file.
2953 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2955 * config/*: trad-core support is HOST dependent, not target
2956 dependent. Target config files only set DEFAULT_VECTOR and/or
2957 other vector elements. Exception: when host-aout.c is in use,
2958 in which case we're forced to assume we're native (hp, vax,
2959 tahoe). Rename XDEPFILES to HDEPFILES.
2960 * Makefile.in: Rename XDEPFILES.
2961 * config/h-sun*: Don't force static linking.
2962 * trad-core.c: Document how to use it nowadays.
2963 * i386aout.c, newsos3.c: Clean up.
2964 * i386coff.c: Allow 386 coff files to be used as core files too
2965 (for reading core files from embedded systems).
2967 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2969 * Add i386aout.c for a.out support on the i386.
2971 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2973 * reloc.c, section.c, syms.c, targets.c: correct info-node
2974 structure in *doc* comments.
2975 doc/Makefile: stop hiding complaints from makeinfo.
2977 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2979 * aoutx.h (...some_aout_object_p): Take a third parameter,
2980 the internal_exec struct, and avoid ever looking at an
2981 external_exec. All callers changed to read the entire
2982 external_exec struct, swap and check its magic number,
2983 swap in the whole structure, and pass the swapped-in version to
2985 * bout.c: Bring into modern era. Use single _object_p routine
2986 for big- aand little-endian. Provide internal and external
2987 exec header structs. Use separate swap-in and swap-out routines.
2989 * libaout.h: Move struct internal_exec from ../include/aout64.h
2990 to here. Add obj_symbol_entry_size to struct aoutdata.
2991 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2993 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2994 EXTERNAL_NLIST_SIZE. Callers changed.
2996 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2998 * bfd.c: Remove strerror() to libiberty.
3000 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3001 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3002 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3003 last byte of transfer, not first byte, is within the section.
3005 * host-aout.c: Remove `BSD' archive support. Lint.
3007 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3008 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3009 `bfd_arch_info_type'. All uses changed.
3010 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3011 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3012 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3013 it needs a better name.) All uses changed.
3014 * targets.c: Rename `enum target_flavour_enum' to `enum
3015 target_flavour', and remove the `_enum' from all of the enum
3016 values themselves. All uses changed.
3018 * configure.in, config/h-i386mach: i386 mach host.
3019 * config/t-i386-aout: Use host-aout.c.
3021 * trad-core.c: Give it its own xvec's to make it independent
3022 of other file formats.
3023 * ecoff.c, host-aout.c: Remove refs to trad-core.
3024 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3025 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3027 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3029 * reloc.c: Extended NEWHOWTO macro
3030 * ieee.c: Changed the way 8bit pcrel is done
3031 * cpu-h8300.c: got the registers in the right order
3033 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3035 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3036 prediction is vindicated!
3038 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3039 Remove refs to howto.c, since Steve forgot.
3041 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3043 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3044 still work. Now allows any architecture/machine to be set.
3046 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3048 * howto.c deleted and moved code to reloc.c
3050 * libbfd.h, libbfd-in.h removed $id stuff for real
3052 * cpu-h8300.c Made it match various different spellings of h8300.
3054 * archures.c: Took out the first char filter which made it only
3055 look for a cpu/arch match when the first chars of supplied and
3056 tested names were the same.
3058 * targets.c removed oasys stuff, pending someone to fix the bugs
3062 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3064 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3065 ELF support good enough for GDB.
3066 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3067 m68k-cbm-svr4 host and target.
3068 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3069 so `diff' and `patch' can cope.
3071 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3073 * archures.c: removed texinfo error
3075 * init.c: added texinfo hooks, and removed initialization error
3078 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3081 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3083 * cpu-i960.c: Avoid numerical count of initializers.
3085 Vax Ultrix changes from David Taylor <taylor@think.com>:
3086 * host-aout.c: Make little-endian vector really little-endian.
3087 * configure.in: Separate vax and tahoe cases, handle ultrix.
3088 * config/t-vax: Add trad-core.o.
3089 * config/h-vaxult: New host system.
3091 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3093 * bfd-in.h VERSION, change version number to 0.18, this makes a
3094 gap, but now is the same as the linker version number.
3096 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3097 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3098 files will eventually contain processor specific bits for bfd,
3099 like strange relocation information and dis/assembly. So far only
3100 the H8 has been even partially done. This work also ties in with
3101 the change in handling architectures.
3103 * amdcoff.c: (a29k_reloc) fix error message.
3105 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3106 discover the architecture of the bfd. (sunos4_callback) calls the
3107 function bfd_set_arch_mach rather than stuffing stuff directly
3108 into the bfd. (sunos4_write_object_contents), changed names of
3111 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3112 setup the environment.
3114 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3115 headers in big endian format, regardless of the endianess of the
3118 * archures.c: totally changed. Now an architecture is represented
3119 with a pointer to an info structure rather than an enumerated type
3120 and a long. The old info is available as two elements in the
3121 structure. Future enhancements to architecure support will
3122 involve pointers to methods being placed into the info structure.
3124 * bfd.c: changed the definition of the bfd structure for the new
3127 * bout.c: (b_out_set_arch_mach) changed to use the new
3128 architecture mechanism.
3130 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3131 the new architecture mechanism.
3133 * configure.in: added h8 stuff.
3135 * ieee.c: too many changes to note. Now ieee files written with
3136 bfd gas and ld can be read by gld and ieee only linkers and
3139 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3141 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3142 than fixing the structure directly.
3144 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3145 than fixing the structure directly.
3147 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3148 before opening a bfd.
3150 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3151 rather than fixing the structure directly.
3153 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3154 in the t/hmake file) a user can select which backends they want
3155 linked with bfd without changing the source.
3157 * init.c: new, looks after initializing modules.
3159 * howto.c: for future use, will allow an application to work out
3160 what cookie to use as a handle on a relcoatio howto.
3162 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3164 * srec.c: Better error checking, partly from Peter Schauer.
3165 (srec_object_p): Avoid assuming any file that starts with 'S' is
3166 an S-record file! (Check for 3 uppercase-hex digits after it.)
3167 (ISHEX): Define new macro for checking supposedly hex characters.
3168 (pass_over): Treat as EOF any S-record line that:
3169 * doesn't have hex in either size character
3170 * produces a size larger than 0x7F
3171 * has an unrecognized type number
3173 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3175 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3176 opncls.c: Lint (saber actually).
3178 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3180 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3181 * newsos3.c: Fixed two types: newos3 -> newsos3.
3182 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3183 to use correct segment.
3185 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3187 * aoutx.h (print_symbol): Handle missing symbol->name.
3189 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3191 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3194 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3196 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3197 add sgi/irix support.
3199 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3201 Changes for the AMD 29000 Ultracomputer port from David Wood.
3204 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3206 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3209 * coffcode.h (coff_real_object_p): Pass information about the
3210 current file's coff symbol format to BFD via the coff_data struct.
3211 (coff_find_nearest_line): obj_icof => coff_data.
3212 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3213 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3214 and DIMNUM == E_DIMNUM.
3215 * configure.in: Handle a29k-*-* hosts, and targets
3216 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3217 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3218 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3219 local_linesz to `coff_data' (tdata) struct.
3220 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3221 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3223 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3225 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3226 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3228 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3230 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3232 (sunos4_core_file_matches_executable_p): Fix header comparison.
3233 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3234 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3236 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3238 Allow GDB to patch object files.
3240 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3241 * trad-core.h (trad_unix_core_file_p): Ditto.
3242 * aoutx.h (aout_set_section_contents): On first output, check
3243 abfd->direction and complain if erroneous.
3245 * Makefile.in: Add crude dependencies.
3247 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3249 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3250 to h/t-xxxx files so that everything will work on System V.
3252 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3254 * aoutx.h: Add information on host-aout.c and how to configure
3255 to use it, to the manual.
3256 * configure.in: Tix typo.
3257 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3258 else dummy out the core file support.
3259 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3260 specified, use it to locate the data section.
3261 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3262 rather than as chars (lint).
3264 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3266 * aoutx.h, coffcode.h: saberized.
3268 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3270 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3272 bfd.c, targets.c: minor rewording of doc segments
3275 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3277 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3278 etc, rather than TEXT_START_ADDR.
3279 * host-aout.c: Remove #if 0 around whole thing.
3280 Update to modern (32/64-bit) a.out naming conventions.
3281 Include a large chunk of ../include/a.out.gnu.h to get macros that
3282 are not defined by the system include files.
3283 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3284 macro used by the other a.out implementations.
3285 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3287 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3289 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3290 texdoc and psdoc; make these depend on generated .texi's
3292 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3295 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3298 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3299 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3300 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3301 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3302 obtrusive marks indicating .c origins.
3304 * bfd.texinfo: generalize most references to linker
3306 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3308 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3309 * archures.c: remove empty foo() definition (crept in at vn1.9)
3311 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3313 * bfd.texinfo: use @setchapternewpage on instead of lots of
3314 @page's; minor rephrasing in Introduction.
3316 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3317 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3318 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3319 segments): used BFD (caps) more consistently as a name in
3320 discourse, fixed a few other minor typos and uses of fonts
3323 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3325 * coffcode.h: fixed bug where string table size wasn't being swapped.
3327 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3329 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3331 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3332 flags. (bfd_print_symbol_vandf) now knows what to do with the
3335 * aoutx.h: made translate_from_native_sym_flags and
3336 translate_to_native_sym_flags produce the above flags.
3339 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3341 * all files: update copyright notices for GPL version 2.
3342 Install header comments and attribute most modules to their
3343 authors. BFD's name is now officially "Binary File Descriptor",
3344 so remove any conflicting pejoratives.
3345 archures.h: Consists solely of comments; remove it.
3347 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3349 * Makefile.in, bfd.c: Made it compile again.
3351 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3353 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3356 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3358 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3359 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3362 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3363 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3365 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3367 * Everything: created some new files, core.c format.c, reloc.c,
3368 section.c and syms.c to split the functionality a bit better.
3369 Cleaned up the rest of the files a bit, and added some
3373 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3375 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3376 really takes 3 arguments, patched code and ammended prototypes.
3378 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3380 * ../include/bfd.h (struct bfd_target): Added new field
3381 "align_power_min" which contains the minimum alignment for a
3382 section. This is used in coff_new_section_hook. The field
3383 insertion necessitates an update of all backends..
3385 * aoutf1.h jump table field inserted
3387 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3390 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3391 table field inserted.
3393 * coffcode.h(just about everything) Now patches up symbol tables
3394 using a different mechanism. The Intel major bug has been fixed,
3395 and the linker can self host on the Aviion and be debugged with
3398 * ecoff.c: new include and jump table patch, i386coff.c: new
3399 include and jump table patch, icoff.c: new include and jump table
3400 patch, ieee.c: can now read archives containing ieee modules.,
3401 libcoff.h: added (combined_entry_type), libieee.h: uped max
3402 sections to 20, m68kcoff.c: new include and jump table patch,
3403 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3404 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3405 srec.c: jump table patch. trad-code.c fixed #IF typeo
3407 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3409 * coffcode.h (coff_swap_aux_in): added else case to deal with
3410 filenames less than 9 characters.
3413 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3415 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3417 * srec.c: now allows any number of sections to be created in a
3418 file. Outputs addresses of the right length.
3420 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3422 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3423 target didn't match, the format got set to the attempted match,
3424 breaking a future test.
3426 *../include/i386coff.h : fixed typo in type field with size
3428 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3429 support in the jump table for the swapping routines exported to
3430 gdb. Now gdb works with the 386.
3432 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3434 * Merge in changes from gdb-3.95 release.
3435 Makefile.in: Allow hmake and tmake files to add OFILES.
3437 bfd.c: support specific targets as well as searching. When
3438 searching, take default target in preference to others.
3440 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3441 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3442 libbfd.h: Support specific targets as well as searching.
3443 opncls.c: Support specific targets as well as searching.
3444 targets.c: Search is short-circuited if default target matches.
3445 liboasys.c, libieee.c: Undo bothner changes that make macros
3446 work to the left of assignment, but which depend on the
3447 representations of different pointer types being the same.
3449 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3451 * i386coff.c: created.
3452 * coffcode.h: added support for 386.
3453 * Makefile.in: added support for 386.
3454 * ../include/i386coff.h: created
3456 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3458 * coffcode.h: removed all put_x_<sizes>
3459 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3463 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3465 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3467 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3469 * everything: Removed sysdep.h from bfd.h and put back into files
3470 from which it was split out. Now 64 bit version is built with a
3471 -DHOST_64_BIT="long long" on the compile line.
3473 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3475 Changed all the [get|put][name] routines to use [get|put]_[size
3478 Put in support for 64 bit work. Now two versions of bfd may be
3479 generated, according to the state of TARGET_64_BIT, one which is
3480 32 bit only, and one which is 64/32 bits.
3481 Created new back end 'demo64' to test 64 bit functionality.
3483 Renamed some files to work on DOS.
3485 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3486 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3487 chage, 64 bit transfer. * liba.out.h: Split out common code from
3488 sunos and newsos into liba.out. Name changes and prototype mods. *
3489 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3490 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3491 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3492 change and 64bit stuff.* newsos3.c: common code removed, new jump
3493 table. * oasys.c: Name change * opncls.c: Portability fixes *
3494 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3495 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3496 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3497 64bit ized. * demo64.c: 64 bit a.out back end
3499 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3501 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3502 on LHS of assignment, even when using old compilers.
3503 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3504 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3505 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3506 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3507 * targets.c: Add declaration of newsos3_vec.
3509 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3511 * aout.c: fixxed some of the problems with filepos calculation.
3512 (swap_ext_reloc): fixed problem with creation of relocs.
3513 (aout_set_section_contents): fixed filepos problem
3515 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3516 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3517 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3518 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3519 cleaned up. (coff_write_object_contents) cleaned up.
3521 * ecoff.c: Totally different. Now supports ecoff fully.
3523 * icoff.c: fixed problems in relocation callout.
3525 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3527 * m68kcoff.c: updated target vector.
3529 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3530 choose_reloc_size. (sunos4_write_object_contents) now calls
3531 choose_reloc_size so outputs relocs correctly, also calculates the
3532 size of the sections correctly.
3536 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3538 Merge Per Bothner's changes to modularize BFD a.out a bit.
3540 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3541 * ieee.c: Cast enums to int before comparing them, for brain-
3543 * coff-code.h: Remove coff_get_section_contents, and use the
3544 generic one instead.
3546 * aout.c: Derive new module from sunos.c, containing generic
3547 support code for all kinds of a.out files.
3549 * sunos.c: Remove all code that goes in aout.c. Split out
3550 machine dependent followup in sunos4_object_p into
3551 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3552 and redefine only the names we CHANGE, not all the names. Drop
3553 the little-endian vector, and rename the vector as sunos4 rather
3556 * b.out.c: Use aout.c routines for most of the work. Slight
3557 changes for the new regime. Remove close_and_cleanup and
3558 get_section_contents in favor of generics. New transfer vector
3561 * newsos.c: New support for Sony NEWS, another a.out format.
3563 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3564 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3565 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3567 * opncls.c (bfd_close): Call format-dependent write_contents
3568 routine, if writing, before calling target-dependent
3569 close_and_cleanup routine (which is now always generic, I think).
3570 * srec.c: Use bfd_alloc instead of malloc. Remove
3571 close_and_cleanup and move code from it to
3572 srec_write_object_contents. Add write_contents to tvec.
3573 * targets.c: Remove a.out little vector, replace a.out big
3574 vector with SunOS vector. FIXME: Need Vax support again now.
3576 * libbfd.h: Add write_contents format-dependent-vector to the
3577 bfd_target vector. Supply a generic close_and_cleanup routine.
3578 * liba.out.h: Handle the new aout.c split. Add prototypes for
3579 all routines defined in aout.c. Rename "sunos" things to "aout"
3580 things. Add a few fields where needed for various formats.
3581 * Makefile.in: Add aout.c and newsos.c.
3583 * archive.c, ieee.c, oasys.c: Lint.
3585 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3588 changed forward declaration struct stat; to reduce warnings. Changed
3589 comment on bfd_h_<x>_x.
3591 * ../include/m68kcoff.h, ../include/intel-coff.h,
3592 ../include/m88k-bcs.h
3593 Now there are two incarnations of relocs, linenos and syments. One for
3594 internal digestion, and one full of char arrays for I/O. The original
3595 names have gone to detect errors.
3597 * Makefile.in, m68kcoff.c, targets.c
3598 Test new structure code with a 68k coff implementaion
3600 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3601 Fixed all the places where there were problems with the size and
3602 alignments of structures on disk and structures in memory. #ifed out
3603 all the code in coffswap.c, since it should be done using the target
3606 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3608 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3609 multiple reloc command.
3611 * sunos.c (sunos4_set_section_contents): Made it so that sections
3612 are always padded to their alignment size.
3614 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3616 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3617 Clean up types and such (saber C problems).
3618 * ecoff.c: Clean up types and such. Remove routines that are
3619 not used. Fix up reading and swapping of shorts from files.
3621 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3623 * a.out.vax.c: Remove two bogus "static" from prototypes.
3625 * ecoff.c: Got rid of lots of non-working junk (that had
3626 been copied directly from coff-code.h).
3627 Updated to be consistent with updates to icoff.c and coff-code.h.
3629 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3630 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3632 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3633 but until the target_vector is automatically generated,
3634 it's as good as any. Note that the text offset is the only
3635 difference between NewsOS and SunOs (including magic numbers).
3636 (Most of the sunos_* routines should to renamed bsd_*
3637 and move to a bsd.c file. Then (and when the target_vector
3638 is automatically generated) it might make sense to create
3639 a separate Sony target.)
3641 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3642 on some systems, and doesn't help on others.
3643 Similarly, only define X_OK if not already defined.
3645 * trad-core.c: Don't include sys/stat.h - at least
3646 on NewsOS 3, it has already been included.
3648 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3650 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3651 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3652 symbol tables if necessary when reading them in, so gdb can use
3653 them. Add "bfd_coff_" to the names so they won't conflict with
3654 names in calling programs. FIXME-soon: if coff-code.h is
3655 included in two BFD modules, this will cause duplicate
3656 definitions; the routines should be exported to a separate,
3657 common, module (probably along with a mess of other ones).
3659 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3661 Improve modtime support.
3663 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3664 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3665 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3666 BUG: archive members still do not get correct mod times.
3668 Improve floating point support for core files.
3670 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3671 (sunos4_core_file_p): Create a second registers section in the
3672 core file, called ".reg2", for the float registers.
3674 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3676 * many changes to improve archive handling; found a logic flaw in
3677 bfd_check_format which only just happened to work by cooncidence.
3679 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3681 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3684 * bfd.h: changed type of udata in asymbol to void *, like it
3685 should be. Added bfd_reloc_dangerous enum member.
3687 * coff-code.h: Fixed it so that internally generated symbols get
3688 their values relocated correctly in all cases. Removed calls to
3691 * icoff.c: Not understanding the destination symbol of a reloc is
3692 not a failure any more, just 'dangerous'. This allows linking of
3693 b.out and coff images.
3695 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3699 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3701 * sunos.c (translate_to_native_sym_flags): fixed
3702 sym_pointer->n_value so that symbols on the way out get their
3703 section relative values calculated correctly.
3705 * coff-code.h (mangle_symbols): fixed problem where tags were not
3706 being relocated for structs, enums, unions. Also various lints.
3708 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3710 * archive.c (get_elt_at_filepos): system_call_error returned
3713 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3715 * Resolve the use of no_error and system_call_error.
3716 The bfd library itself now will never set bfd_error to
3719 The code still needs to be combed to make sure all the error
3720 codes are correct. I suspect they are not always set correctly.
3722 * The names of all the messages have _ prepended because the sun
3723 bundled compiler can't distinguish from a macro which takes an
3724 argument and the same identifier in a non-macro context.
3726 * The reason for the above being that entry points which used to
3727 be trampoline functions are now just macros which expand to a
3728 direct call through the bfd's xfer vector.
3730 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3731 must gas have its own version of everything (the gas version
3732 had the correct value)
3734 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3736 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3737 properly support i960 architecture and output correct reloc stuff.
3739 * bfd.h: added prototype for bfd_printable_arch_mach, added
3742 * coff-code.h: Applied patches from chrisb to support i960
3743 architecture, zero relocs and swap them correcly and conditionally
3744 compiled the timestamp.
3746 * sunos.c: Made the default section alignment 2^3 so that doubles
3747 are done properly. Fixed the same reloc bug that was in b.out.c
3749 * sysdep.h: Now compiles on a Posix box
3751 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3753 * icoff.c: Fix comment on big-endian version.
3754 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3755 F_RELFLG). Set F_AR32WR in output files if little endian
3758 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3760 * archures.c fixed =/== typo
3762 * sunos.c added architecture stuff for output. Fixed
3763 bug where files where vma(data) != size(text)
3764 were processed wrong.
3766 * coff-code.h added a lint cast
3768 * (../include/a.out.sun4.h) fixed it so zmagic
3771 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3773 * archive.c removed loads of includes, and fixed bug where string
3774 table didn't have a null at the end.
3776 * bfd.c fixed includes, added symbols argument to
3777 canonicalize_reloc entry point.
3779 * libbfd.c fixed includes and added some lint patches.
3781 * targets.c added both sorts of intel coff.
3783 * b.out.c fixed included, changed was the canonical
3786 * icoff.c added support for callj and big and little
3789 * opncls.c added chmod+xing for files with EXEC_P set.
3791 * sunos.c fixed includes. Changed default section
3792 alignement to words. Fixed relocation stuff to work with
3795 * bfd.h various new types added, prototype for new
3796 reloc calls, changed bfd->iostream to a void *
3797 to including files don't need stdio.h.
3799 * libcoff.h added conversion table to tie relocs to
3804 * coff-code.h fixed includes. Added code to support
3805 big and little endian formats. Various lints. Better
3806 processing of symbols. Changed reloc stuff to new
3809 * libbfd.h fixed includes
3812 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3814 * bfd.h changed name of alignment entry in sec_struct to
3815 alignment_power, because of conflicting uses within bfd.
3816 Now it should be obvious that it's a 2**n alignment
3817 specifier. Removed start_pad, end_alignment, block, minsize,
3818 output_file_alignment, subsection_alignment and original_vma fields.
3819 Added align_power() macro. Fixed bfd_section_alignment
3820 acessor macros. Added bfd_symbol_same_target macro.
3822 * b.out.c (b_out_write_object_contents) fixed to use
3823 new alignment member. Fixed (callj_callback) to use section
3824 relative symbols properly.
3826 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3827 Fixed (translate_from_native_sym_flags) to correctly make
3828 symbols section relative.
3830 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3831 (bfd_make_section) took out initialization of obsolete members.
3832 (bfd_print_symbol_vandf) added
3834 * opncls.c (bfd_create) created.
3836 * coff-code.h (coff_new_section_hook) took away refs
3837 to obsolete members. (make_a_section_from_file) added
3838 conversion between alignment types. (coff_symbol_from)
3839 added. (coff_count_linenumbers) only counts linenumbers
3840 if symbol is of coff-type. (coff_mangle_symbols) only
3841 heavily mangles symbols if symbol is coff-type.
3842 (coff_write_symbols) various lints. (coff_write_object_contents)
3843 various lints and modification for alignment conversion.
3844 (coff_slurp_relocs) fixed for use with new asection shape.
3846 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3848 * archive.c lots of lint
3850 * b.out.c added callj relocation support, upgrated reloc howto.
3851 Fixed so that asymbol and reloc records are output
3854 * bfd.c lots of lint, support for new bfd entry point
3857 * bfd.h changed definition of asymbol to contain pointer to
3858 owning bfd, removed target dependencies.
3860 * cache.c took out print statements, put in BFD_ASSERT calls.
3862 * coff-code.h various lints, corrected linenumber output
3863 functionality. Added support for new style asymbols and
3864 bfd_print_symbol. Fixed so that asymbol and
3865 reloc records are handled correctly. Added timestamp.
3867 * icoff.c Added support for new howto shape.
3869 * liba.out.h Added support for new asymbol shape
3871 * libbfd.c various lints
3873 * libbfd.h various lints
3875 * libcoff.h added support for new asymbol shape.
3877 * sunos.c various lints. Added support for new asymbol shape
3878 and bfd_print_symbol.
3880 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3882 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3883 pointer lint. Added support for callj relocation. Fixed bug where
3884 the last 32 bytes of the text section were overwritten by data. Fixed bug
3885 where archives of b.out didn't work due bfd_slurp_extended_name_table
3888 * sunos.c added support for n_other field. Braced the howto table so
3889 that it won't be affected by any lengthing of the howto struct typedef.
3892 * bfd.h added support for n_other field, added special_function
3893 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3896 * bfd.c upgraded bfd_perform_relocation, various lints.
3898 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3900 * ChangeLog: Started ChangeLog for BFD.
3901 * ToDo: Create file for suggestions.
3903 * Makefile: Support easy loading into Saber C.
3904 Add dependencies for icoff.o and bcs88kcoff.o.
3905 Rename coff.c to coff-code.h. Change callers.
3907 * bfd.c (bfd_check_format): Allow the check_format routines
3908 to return the desired target vector, rather than just a Boolean.
3909 bfd.h (bfd_check_format): Change function pointer return type.
3910 archive.c (bfd_generic_archive_p): change callee.
3911 b.out.c (b_out_little_object_p, b_out_big_object_p,
3912 b_out_real_object_p): change callee.
3913 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3914 in check_format transfer vectors that need a filler.
3915 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3916 bcs88kcoff.c: change callee.
3917 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3918 icoff.c: change callee.
3919 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3921 * libbfd.c (zalloc): It should actually zero the storage!
3922 This was commented out for some reason.
3924 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3925 This is so callers can avoid <stdlib.h> which doesn't exist
3928 * bfd.c (map_over_sections): Add debugging code, since I
3929 noticed the section count for sunos core files was bad, but only
3930 GDB had detected the problem.
3931 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3932 bfd_get_section_linenos): Remove obsolete functions.
3933 (bfd_apply_relocations): Use longs, not ints, for the math.
3935 * bfd.h: Declare enum boolean and struct bfd_target as well
3936 as typedefs for them. Remove obsolete
3937 bfd_get_section_lineno_size.
3939 * cache.c: Make the "fdopen" support work. Keep better track
3940 of how many files are open. Centralize the opening of files
3941 and be sure bfd_open[rw] actually try to open the file. Evade
3942 linked list initialization problems.
3944 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3946 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3948 * cplus-dem.c: Delete file, since it is not part of BFD.
3950 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3951 (bfd_openr, bfd_openw): Actually open the file, give error now.
3953 * sunos.c (sunos4_core_file_p): Set section count.
3954 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3955 obsolete definitions.
3956 (_write_symbol_table): Initialize <idx> counter.
3957 (foop): Eliminate debugging code.