1 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
6 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
8 * trad-core.c (trad_unix_core_file_p): Check the file size.
10 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
12 * coff-alpha.c: Remove duplicate function and add warnings.
14 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
16 * sco-core.c (sco_core_vec): Add initializers for new target
19 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
21 * coffcode.h [_LIT]: Recognize .lit section.
23 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
25 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
26 config/alphaosf.mt, hosts/alphaosf.h: New files.
28 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
30 * Merge in HPPA/BSD changes from Utah.
31 * hppa.c: Use this for both HPUX & BSD.
32 * targets.c: Enable hppa_vec for both HPUX & BSD.
33 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
34 * hosts/hppabsd.h: #define HOST_HPPABSD.
36 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
38 * libbfd.c: Whitespace changes around byteswap macros.
39 * libbfd-in.h: Whitespace changes around byteswap declarations.
41 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
43 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
44 system_error anymore. It confuses bfd_check_format().
46 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
48 * bfd.c: Add sgi_core_data to tdata union.
49 * coff-mips.c: Add Irix 4.x core file support.
50 * hosts/irix4.h: #define HOST_IRIX4.
52 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
54 * aoutx.h (translate_from_native_sym_flags): Check that the
55 symbol's section does get set.
56 (slurp_symbol_table): Zero index means null-string name.
58 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
60 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
62 (write_syms): Use them, to reduce string table size.
64 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
66 * trad-core.c (trad_core_vec): Add 6 new initializers to match
67 new signed get/put fields. Minor reformatting to label
70 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
72 * bfd-in.h: Insert comment about SVR3 compiler warnings.
74 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
75 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
77 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
79 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
81 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
82 (swapcore_sparc): Make sp a bfd_vma.
84 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
86 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
87 libbfd.c, libbfd-in.h: Add _do*signed*.
88 targets.c, all targets: Add bfd*signed*.
89 bfd-in.h: Add bfd_signed_vma. Add comments.
91 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
93 * format.c (bfd_check_error): Check error return from
94 _bfd_check_format routines.
96 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
98 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
99 recognize .data section if present.
101 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
103 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
104 check for the case where the user sets the address of the BSS
105 section (and the file header can't specify this). Let the user
106 set it wherever they want, regardless of what goes in the header.
108 * ieee.c (ieee_slurp_sections): Pass all ieee section names
109 straight through into BFD sections. Add comments.
111 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
113 Cleanup in preparation for better 64-bit host support.
115 * bfd-in.h (bfd_64_type): Remove.
116 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
118 * bfd-in.h (bfd_size): Remove.
120 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
122 * bfd-in.h (bfd_word): Remove.
123 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
125 * bfd-in.h (rawdata_offset): Remove.
126 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
127 (bfd_perform_relocation): Lint.
128 (enum bfd_reloc_status): Comment cleanup.
130 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
132 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
134 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
136 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
138 * elf32.c: Clean up old comments.
140 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
142 * config/sun3.h: String argument to fprintf is const.
144 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
145 on systems which define PAGE_SIZE in <limits.h>.
147 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
150 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
151 the core file failing signal.
152 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
153 to supply the core file failing signal.
155 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
157 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
158 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
159 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
160 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
162 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
164 * coff-mips.c (PAGESIZE): Correct value.
166 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
168 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
169 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
171 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
173 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
174 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
176 (coff_compute_section_file_positions): Force vma and lma of _LIB
178 (coff_set_section_contents): Count number of entries in new lma
180 * coffgen.c (make_a_section_from_file): Force lineno_count of
181 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
182 SCO 3.2v4 shared library.
183 * seclet.c (rel): Copy over any section with contents, not just
186 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
189 * coff-i386.c (coff_i386_reloc): New function, to generate
190 relocateable output correctly.
191 (howto_table): Use coff_i386_reloc for all reloc types.
192 (CALC_ADDEND): Use a more efficient hack to get the correct addend
194 (i386comm_value): Removed; no longer needed.
196 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
198 * coffcode.h (coff_set_section_contents): Don't write out
199 sections without a filepos.
201 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
203 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
205 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
207 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
208 * libecoff.h (ecoff_data_type): Added gp_size field.
209 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
210 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
211 Set flags to 0 for large common symbols.
212 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
213 which can occur for gas-generated relocs.
214 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
215 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
216 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
218 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
220 * srec.c (srec_set_section_contents): Use lma field for load
222 * section.c: Add declaration of lma field to section structure.
223 * coffcode.h (coff_write_object_contents): Use lma field for load
225 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
227 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
228 symbols in a better way. (translate_to_native_sym_flag): Set the
229 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
231 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
232 (bfd_make_section): Cope with new builtin section.
233 * syms.c (bfd_decode_symclass): Can now print indirect section
236 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
238 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
239 defined, and yields false.
240 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
242 * archive.c (snarf_ar_hdr): Add support for reading (only,
243 so far) BSD-4.4-style extended headers.
244 * archive.c: Some more comments.
246 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
248 * Makefile.in: fix rule for dvi and info, so that the recursive
249 makes does the right thing, instead of always info
251 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
253 * libbfd.c (bfd_seek): Disable optimized handling for archives and
254 archive members; they need more special reatment. For now, verify
255 that computed and actual file positions correspond.
257 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
259 * mipsbsd.c: Renamed from aout-mipsbsd.c.
260 (set_arch_mach): Delete non-MIPS code.
261 (reloc_howto_type_lookup): Ditto.
262 * Makefile.in: Adjusted.
264 * libbfd.c (bfd_tell): Update `where' field.
265 (bfd_seek): Don't do anything if we're not changing the file
266 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
267 field against a SEEK_SET request. Call bfd_tell to re-update
268 `where' field when done.
269 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
271 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
273 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
275 * Makefile.in: added installcheck target
277 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
279 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
280 if the type is not stNil.
282 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
284 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
285 forward declarations.
287 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
288 it's implied by the type.
290 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
292 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
294 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
296 * rs6000-core.c: Add .ldinfo section.
298 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
300 * Makefile.in (MAKEOVERRIDES): Define to be empty.
302 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
304 * section.c (bfd_set_section_contents): whitespace
305 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
308 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
310 * hosts/go32.h: don't define POSIX_UTIME
312 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
314 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
315 against machine architecture stored in the ELF header, to resolve
317 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
318 NULL, so only use results when non-NULL.
319 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
320 and add to vector of targets.
322 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
324 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
325 are always just debugging symbols.
327 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
328 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
330 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
332 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
333 hpux 7). Patch from friedman@gnu.ai.mit.edu.
334 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
335 defined, which they aren't in hpux 7.0.
337 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
338 Tran-Le, tranle@intellicorp.com.
340 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
342 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
343 ahead and do the relocation.
344 (ecoff_refhi_reloc): Don't to the relocation here, just remember
345 what needs to be done.
346 (ecoff_reflo_reloc): Do the REFHI relocation here.
348 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
350 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
351 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
352 relocs are reasonable.
353 * coff-msym.c: Eliminated uses of DEFUN.
354 (ecoff_swap_tir_out): New function.
356 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
358 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
359 * configure.host (vax-*-ultrix2*): Add triplet.
360 * hosts/vaxult2.h: New file.
361 * config/vaxult2.mh: New file.
363 * aoutx.h (string.h): Include for strchr and friends.
364 * archive.c (string.h): Include for memchr and friends.
365 * elf32.c (string.h): Include for strrchr and friends.
367 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
369 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
370 (MY_set_sizes): Use sunos4_set_sizes.
372 * elf32.c: Renamed from elf.c. Several CPU-specific functions
373 deleted, as well as elf-big and elf-little targets.
374 * libelf.h: New file.
375 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
377 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
379 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
381 * coffcode.h (coff_compute_section_file_positions): Don't need
382 variable "old_sofar" if compiling for i960.
384 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
388 * ieee.c (exten, envi): "static" belongs first in declaration.
390 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
392 * srec.c: add support for symbolsrec, srecords with symbols in
395 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
397 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
398 to avoid lint complaints.
400 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
402 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
403 type SHT_STRTAB. Don't alter file offset for section 0.
404 (reloc_type_names): Now an array instead of a macro. Still inside
405 "#if 0", since it's used only in debugging code also in "#if 0".
406 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
407 (sort_reloc_map): New function.
408 (sparc_reloc_map): New variable.
409 (elf_bfd_reloc_type_lookup): New function.
411 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
413 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
414 bfd_make_debug_symbol; they were already in the target structure.
415 * Adjusted all uses of JUMP_TABLE.
416 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
417 from coff_make_debug_symbol.
418 * libcoff.h: Updated accordingly.
420 * Minor cleanups provoked by gcc warnings:
421 * aoutx.h (NAME(aout, reloc_type_lookup)),
422 cpu-h8300.c (local_bfd_reloc_type_lookup),
423 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
425 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
426 ieee.c (ieee_slurp_section_data),
427 elf.c (elf_make_sections, elf_fake_sections,
428 elf_compute_section_file_positions, elf_write_object_contents):
429 Removed unused variables.
430 * archures.c: Removed /* from within comment.
431 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
432 * oasys.c (oasys_write_data): Initialize i.
434 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
436 * libcoff.h (obj_raw_syment_coun): New macro.
437 * coffgen.c (coff_get_normalized_symtab): Initialize
439 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
441 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
443 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
445 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
446 for compatibility with tools from MIPS.
448 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
449 * config/irix3.mt, config/irix4.mt: Removed.
450 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
451 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
453 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
455 * hosts/hp300bsd.h: Add gross hack to determine whether we
456 are running on BSD 4.3 or BSD 4.4, and use appropriate include
457 files (and set other parameters) to match.
459 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
461 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
462 ansi definition which otherwise confuses non-ansi compilers.
464 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
465 ultrix cc by forward declaring getenv as is done in
468 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
470 * elf.c (elf_info_to_howto): cast an enum into unsigned char
471 avoiding a fatal error in vax ultrix 4.2 cc.
473 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
475 * bfd-in.h, VERSION: Roll to version 2.1.
477 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
479 * oasys.c (oasys_write_object_contents): Lint.
480 * srec.c: Whitespace cleanup.
482 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
484 * coffgen.c (coff_print_symbol): Print correct tagndx value;
485 cleaned up output formatting a bit.
487 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
489 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
490 relaxable. Should be moved somewhere else.
492 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
494 * aout-mipsbsd.c: Eliminated uses of DEFUN.
495 (aout_mips_*_vec): Added seclet_link element.
497 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
498 support for aout-mipsbsd target.
500 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
502 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
504 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
506 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
508 Add support for the H8/500
510 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
512 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
514 * libecoff.h: New file. Defines ECOFF backend data for gdb.
515 * coff-mips.c: Now includes libecoff.h.
516 (ecoff_data_type): Moved to libecoff.h.
517 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
518 call it. If there is ever another ECOFF target, this and the
519 swapping functions should be accessed via an ECOFF specific target
521 * Makefile.in (coff-mips.o): Depends on libecoff.h.
523 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
525 * coffcode.h: Removed MIPS specific information, since coff-mips.c
526 no longer includes this file.
528 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
529 bits to 0 to make comparison test useful.
531 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
532 avoid overflowing GP accessible sections in binutils/objdump.
534 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
536 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
537 reading more robust: Fail if string index is out of string
540 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
542 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
543 PCREL13): Don't take dst_address into account; the input file has
544 already taken care of that.
546 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
548 * coff-mips.c: Completed support for linker and binutils.
550 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
552 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
553 original addend from section contents.
555 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
557 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
558 * hosts/delta88.h (strtol): Fix prototype.
559 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
561 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
563 * elf.c: Get rid of "#ifdef sparc".
564 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
565 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
567 (elf_info_to_howto): Use runtime conditionals on CPU type, not
568 compile type conditionals on host CPU.
569 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
571 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
573 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
575 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
576 ECOFF which has two common sections.
577 (bfd_com_section): Set SEC_IS_COMMON flag.
578 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
579 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
580 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
581 bfd_is_com_section macro rather than checking for equality to
584 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
586 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
587 (coff_mkobject_hook): Accept aouthdr argument.
588 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
589 Handle NULL aouthdr argument.
590 (coff_object_p): If there is no aouthdr, pass it as NULL to
592 * libcoff.h: Rebuilt for mkobject_hook changes.
594 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
595 additional MIPS ECOFF fields.
597 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
599 * configure.host: added mips-dec-bsd*
600 * configure.in: added mips-dec-bsd*
601 * aout-mipsbsd.c: new file for mips-dec-bsd*
602 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
603 * aoutx.h: added mips support.
604 * archures.c: added mips support to bfd_default_scan().
605 * cpu-mips.c: added support for R4000 (untested).
606 * libaout.h: added MIPS1 & MIPS2 magic numbers.
607 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
608 hope will make it into include/bfd.h.
609 * targets.c: added aout_mips_*_vec.
611 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
615 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
617 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
619 * libcoff-in.h: Update prototype for coff_count_linenumbers.
621 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
623 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
624 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
625 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
626 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
628 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
629 bfd_swap_reloc_in or coff_swap_reloc_out.
630 * coff-mips.c: Added code to link and write out symbolic debugging
631 information, and to swap relocs in and out.
633 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
635 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
636 (coff_write_object_contents): coff_count_linenumbers returns the
637 number of line number records it found.
639 * coffgen.c (coff_write_linenumbers): only write out line numbers
640 in the section they belong to.
642 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
644 * targets.c (bfd_target): Added relocateable argument to
645 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
646 target vector for linker use.
647 * bfd.c (bfd_seclet_link): New macro.
648 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
649 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
650 and boolean return value. Made static.
651 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
652 relocateable argument.
653 * reloc.c (bfd_generic_get_relocated_section_contents): Added
654 relocateable argument (if relocateable, saves relocs).
655 * bout.c (b_out_get_relocated_section_contents),
656 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
657 relocateable argument (if relocateable, just calls
658 bfd_generic_get_relocated_section_contents).
659 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
660 argument to prototype.
661 * All targets: Set new _bfd_seclet_link vector to
662 bfd_generic_seclet_link.
664 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
666 * coffgen.c: #include seclet.h.
668 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
670 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
671 debug info. Setup info about linker symbols only, and use
672 standard bfd fields to hold the info.
673 * (hppa_object_p): Remove unneeded decls.
674 * (hppa_new_section_hook): Get rid of most of this.
675 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
676 fat. Remove all knowledge of stabs, remove redundant knowledge of
678 * Remove macros for accessing fields which are now gone.
680 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
682 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
684 * coff-z8k.c: delete unused reloc functions
686 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
688 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
689 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
690 * coff-msym.c: Use DEFUN for function definitons.
691 * coff-mips.c: Added code to read and print symbols, and to find
694 * coffcode.h: Moved many generic functions into coffgen.c. Moved
695 swapping functions into coffswap.h for ECOFF use. Moved
696 relocation functions, only used by h8300 and z8k, into reloc16.c.
697 Added hooks for coffgen.c functions to backend data structure, and
698 added hook functions. Still more could be done.
699 * coffswap.h: New file to hold COFF swapping routines.
700 * coffgen.c: New file to hold generic COFF functions.
701 * reloc16.c: New file to hold h8300 and z8k specific relocation
703 * libcoff-in.h: Added declarations for functions in coffgen.c.
704 * libcoff.h: Rebuilt to incorporate changes.
705 * coff-h8300.c: Function name changes.
706 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
707 hook rather than defining EXTRA_CASES.
708 * Makefile.in: Build new files coffgen and reloc16. Added
709 dependencies of coff-*.o on coffswap.h and seclet.h.
711 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
713 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
714 about discarding const.
716 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
718 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
720 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
722 * configure.in (post-target): If --with-minimal-bfd is specified,
725 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
727 * srec.c (srec_write_records): one of my boards wants a CR between
730 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
732 * archive.c (do_slurp_coff_armap): set symdef_count correctly
733 (it broke a couple of weeks ago).
735 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
737 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
738 return type, so libbfd.h doesn't reference undefined typedefnames.
740 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
742 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
744 (coff_pointerize_aux): don't pointerize a negative tagndx
745 (sometimes generated by SCO 3.2v4 cc).
747 * bout.c (calljx_callback, callj_callback,
748 b_out_get_relocated_section_contents): warn if relocating against
751 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
753 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
754 Make a bunch more routines be static.
755 * hppa.c (fill_spaces): Get rid of this, replace with much better
756 written setup_sections().
757 * (setup_sections): New routine to create BFD sections for each
758 space and subspace in SOM files.
759 * (hppa_object_setup): Use BFD sections created by
760 setup_sections() to locate GDB symbol table info.
761 * (make_unique_section): New routine to create a BFD section. It
762 ensures that the given name is unique, and will generate a unique
764 * (hppa_object_p): Become much more paranoid about file header.
765 * (make_bfd_asection): Call bfd_make_section to do the dirty
766 work. Simplify code somewhat.
767 * (hppa_core_file_p): Use proper name for stack section.
768 * libhppa.h: Remove millicode_start, millicode_end decls.
770 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
772 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
774 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
775 relocs, don't bother doing the adjustment if the value to add is
778 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
780 * bfd.c (bfd_get_size): New function that gets an upper bound
781 on the possible size of any object in a bfd.
782 * elf.c (bfd_elf_find_section, elf_get_str_section,
783 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
785 * elf.c (elf_big_vec, elf_little_vec): Document last three
786 members initialized to NULL.
788 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
790 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
792 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
794 * hosts/std-host.h: New file. Attempt at a generic/default
795 set of definitions, to discourage porting to new hosts by copying.
796 * hosts/news.h: Removed.
797 * hosts/sparc.h: Use std-host.h.
798 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
799 perhaps we can later remove the the_bfd field from each symbol.
800 * syms.c (struct symbol_cache_entry): Remove unused field
801 app_data. Add comment noting that the_bfd is almost redundant,
803 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
804 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
805 * hppa.c (fill_spaces): Make slightly more rebust.
806 * configure.in: Allow std-host as the "default" host.
808 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
810 * bfd.c: Add struct hppa_core_data to tdata union.
811 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
812 Get rid of HPPA/BSD specific code. That will go somewhere else
814 * (fill_spaces): Don't spin forever and die if you don't find
815 $MILLICODE$ subspace.
816 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
818 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
819 Make these work for HPUX.
820 * (make_bfd_asection): New routine to make section creation a
822 * (hppa_core_file_p): Completely rewrite, leave out bugs.
823 * libhppa.h: #include the right system files. Redefine all of
824 the structs/macros for hacking core files to use more sensible
825 HPUX core file structures.
826 * targets.c (target_vector): Conditionalize hppa_vec on
827 HOST_HPPAHPUX, not hp9000s800.
828 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
829 malloc and realloc. #define HOST_HPPAHPUX.
831 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
833 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
834 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
835 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
836 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
838 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
839 * aix386-core.c: New file for handling core files on AIX on PS/2.
840 * targets.c: if AIX386_CORE, use aix386_core_vec.
841 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
844 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
846 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
849 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
851 * Makefile.in: added dvi target
853 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
855 * bfd.c: Use right name for tekhex tdata struct.
856 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
857 * libcoff.h: Updated to get spacing change from coffcode.h.
858 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
860 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
862 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
863 functions, with the "guts" of the old bfd_slurp_bsd_armap
864 and bfd_slurp_coff_armap, but assuming we've already checked
865 if the armap is present or not.
866 Also, rewrite a bit to avoid keeping around obstack data
868 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
869 Various fixes to correctly handle COFF_style archives names.
870 (Note that because these have a trailing '/', the names can
871 have embedded spaces.)
872 * archive.c (bfd_slurp_armap): New function, replaces old
873 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
874 _either_ format, and calls do_slurp_bsd_armap or
875 do_slurp_coff_armap if either form of map is seen.
876 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
877 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
878 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
879 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
881 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
883 * hppa.c: #include "sysdep.h", not <sysdep.h>.
884 * libhppa.h: Make millicode_start and millicode_end be unsigned
885 int to be same type as CORE_ADDR in GDB. Why are these here?
887 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
889 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
890 vaddr of the section to the addend.
891 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
892 SCO_CORE to SELECT_VECS.
893 (target_vector): add sco_core_vec.
894 * sco-core.c (sco_core_vec): add leading underscore initializer.
895 * configure.in (i[34]86-*-sco*): use target i386-sco.
896 * config/i386-sco.mt: new file; define SCO_CORE.
898 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
900 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
902 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
904 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
906 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
908 * hosts/i386linux.h: Include unistd.h.
910 * aoutx.h (print_symbol): aout_stab_name returns a constant
912 * libaout.h (aout_stab_name): Fix prototype.
913 * stab-syms.c (aout_stab_names): Array is now const.
914 (aout_stab_name): Return value is now pointer to const.
916 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
919 * syms.c (asymbol): Added new field "app_data", for data
920 particular to the application. Some of the linker flags ought to
921 get moved to this field someday.
923 * archures.c (bfd_default_scan): Recognize a few more numbers:
924 80486, 80960, and 960.
926 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
927 bfd_coff_std_swap_table, cast to PTR.
928 * bfd.c (bfd_coff_swap_*): Deleted macros.
929 * targets.c (struct bfd_target): Deleted COFF-specific swapping
931 * coffcode.h (type bfd_coff_backend_data): New structure type,
932 contains pointers to the COFF-specific swapping routines.
933 (bfd_coff_std_swap_table): New data structure, to be used when
934 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
935 (bfd_coff_swap_*): New macros.
936 * coff-mips.c (mips_coff_swap_table): New data structure.
937 (ecoff_big_vec): Use it.
938 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
939 * All other targets: Deleted coff-specific vector entries.
941 * trad-core.c: Fixed some `PARAMS' uses that were missing
944 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
946 * aoutx.h (some_aout_object_p): Protect arg prototype in
947 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
949 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
951 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
952 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
953 PARAMS for readability.
955 * aoutx.h: Add type to callback parameter.
956 * coff-mips.c: Don't call trad-core.h, not needed.
957 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
958 * trad-core.h: Eliminate, unused.
960 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
962 * format.c (bfd_check_format): if default target isn't found
963 then look through the entire list rather than return early.
965 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
967 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
969 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
971 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
973 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
975 * coff-z8k.c: checkpoint, more addressing modes handled
976 * coffcode.h (get_value): don't truncate reloc->addend field, it's
979 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
981 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
983 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
985 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
987 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
989 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
990 and about when file descriptors are closed.
992 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
994 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
995 written out correctly.
997 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
999 * section.c: New section bit SEC_SHARED_LIBRARY.
1000 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1001 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1004 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1006 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1007 macros; use PARAMS to declare the function pointers involved.
1009 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1010 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1012 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1014 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1016 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1017 declaring pointers to functions.
1018 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1019 * seclet.h: Declare external function with PARAMS.
1021 * doc/chew.c (exfunstuff): Eliminate.
1022 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1023 * doc/proto.str: Use paramstuff rather than exfunstuff.
1025 * libbfd.h: Update, based on changes in source code and chew.
1027 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1029 * libieee.h: Add FIXME about removing limit on number of sections.
1030 * bfd-in.h: Improve comments to make it clear that bfd.h is
1031 the wrong place to edit this file.
1032 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1033 same places where we install bfd.h.
1035 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1037 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1038 symbol type before blindly modifying the auxent. Specifically,
1039 only modify the endndx fields for types that need it, and don't
1040 set the array information for non-arrays.
1042 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1044 * aoutx.h (some_aout_object_p): Section list should be set up
1045 correctly anyways; don't have to set up "next" pointers manually.
1047 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1049 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1050 config/i386v.mh: removed -DUSG from HDEFINES.
1051 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1053 hosts/i386v.h: don't define POSIX_UTIME.
1055 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1057 * ieee.c (ieee_slurp_sections): make a private copy of the
1058 section's name before truncating it.
1060 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1062 * hppa.c: add symbol_leading_char entry in transfer vec
1064 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1066 * ieee.c (get_symbol): can now cope when two symbols of a
1067 different class, but the same index number occur consecutively.
1068 (get_section_entry): nicer name for sections being forward
1069 referenced. (ieee_archive_p): don't free the filename string,
1070 since it was never malloced.
1072 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1074 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1076 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1078 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1079 optionally setting the dimen info, since they are in the same
1080 memory locations. Also zero out external auxent.
1081 (coff_write_symbol): don't zero external auxent; now done in
1084 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1086 * Check fclose return value for errors.
1087 libbfd.h: bfd_cache_close now returns a boolean.
1088 cache.c (bfd_cache_delete): return fclose success value.
1089 (bfd_cache_close): return bfd_cache_delete return value.
1090 opncls.c (bfd_close, bfd_close_all_done): return result of
1093 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1095 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1097 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1099 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1100 work out a coff relocation type from a howto's attributes rather
1101 than using the input r_type field. This fixes PR1677 and allows
1102 conversion of a.out relocs to coff relocs.
1104 * coffcode.h (coff_write_relocs): if supplied a relocation
1105 relative to an absolute symbol, use the right symbol index.
1107 * reloc.c (bfd_perform_relocation): do a partial link for coff
1110 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1112 * changes to support i386-sysv with shared libraries:
1113 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1114 check for .data2; if _LIB is defined, check for it; map
1115 SEC_NEVER_LOAD to STYP_NOLOAD.
1116 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1117 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1118 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1119 if section has contents, not just if it is loadable; if
1120 TWO_DATA_SECS, check for .data2
1121 (coff_set_section_contents): set vma of .lib section to number of
1123 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1124 don't define coff_write_armap to bsd_write_armap.
1125 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1128 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1130 * solaris2.h: Get the definition of alloca from alloca.h if we
1133 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1135 * configure.in (i960-*-{aout,bout}): Support these.
1137 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1139 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1141 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1143 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1144 no-longer-used definitions of L_SET and L_INCR.
1145 * i386linux.h: Tweaks to smooth Linux build.
1147 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1149 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1151 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1153 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1154 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1155 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1156 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1158 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1159 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1161 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1163 * configure.host: New file, contains mapping of host configs
1164 to host support file names for bfd, binutils, opcodes.
1165 * configure.in: Use it.
1166 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1167 * i386bsd.c: Cleanup, reformat.
1168 * config/i386-bsd.mt: Comment changes.
1169 * config/i386bsd.mh: New file for core file support.
1170 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1171 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1172 on BSD 4.4 define ALIGN (sigh!).
1174 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1176 * libaout.h (aout_backend_data): added exec_header_not_counted
1177 field. For ZMAGIC files only, when text_includes_header is set, by
1178 default the length of the exec header is counted in the text
1179 section size. For go32, exec header is mapped in but does *not*
1180 contribute to the size of section.
1181 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1182 is not set, but ztih is, add the size of the exec header to the
1183 recorded size of the text section.
1184 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1185 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1186 Also set text_includes_header.
1187 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1188 by default in MY(backend_data).
1190 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1192 * aout-target.h (callback): Don't define this function if it won't be
1195 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1196 type doesn't match. Don't lose if file sections have already been
1198 (set_arch_mach): Set reloc_entry_size.
1199 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1201 * hosts/i386bsd.h: New file.
1202 * configure.in: Recognize i[34]86-*-bsd host.
1204 * aout-target.h (callback, write_object_contents): Delete unused
1207 * aoutx.h (reloc_type_lookup): New function.
1208 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1209 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1210 (MY_reloc_howto_type_lookup): Don't define it.
1212 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1214 (slurp_symbol_table): Use header byte order, not target byte
1215 order, for reading symbol data.
1217 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1219 * configure.in: Undo some brain damage in the host section.
1220 * configure.in: Reformat the target section, test many configs.
1221 * Makefile.in (make): Remove obsolete `make make'.
1222 * aoutx.h (some_aout_object_p): Make defines line up.
1224 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1226 Now a bfd knows whether underscores are normally prepended
1227 to symbols in its file format.
1229 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1230 coff-z8k.c: targets set so they have leading underscore
1231 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1232 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1233 without leading underscore flag
1234 * targets.c: add symbol leading char to xvec description
1235 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1237 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1239 * archive.c: Make errno global.
1240 * archive.c (_bfd_write_archive_contents): If read fails (and
1241 errno!=0) set bfd_error to malformed_archive (since this probably
1242 indicates a truncated archive), rather than system_call_error.
1244 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1246 * Makefile.in: added rules for i386bsd.c
1247 * i386bsd.c: new file, supporting 386bsd.
1248 * configure.in: recognize i386-*-bsd target.
1249 * config/i386-bsd.mt: new file - 386bsd target configuration.
1251 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1253 * configure.in: re-arrange host section to use *-*-* notation,
1254 clean up some of the target section as well
1256 * seclet.c: cast result of bfd_get_relocated_section_contents to
1257 avoid compiler warnings
1259 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1261 * coffcode.h (coff_section_symbol): Create section if it doesn't
1264 * bout.c: Removed some unused variables.
1266 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1268 * Portability fixes from p3:
1269 coffcode.h (coff_write_relocs): removed sanity check until it
1270 works on all targets (per advice from sac).
1271 config/hp9000.mh: new file to define USG.
1272 hppa.c: #undef hppa before the JUMP_TABLE.
1273 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1275 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1276 local variable target volatile to avoid mysterious bug in
1279 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1281 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1282 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1284 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1286 * coff-z8k.c (func_da, func_jr): Lint.
1287 * coffcode.h: Use memset rather than bzero.
1288 * elf.c: Use memcpy rather than bcopy.
1289 * tekhex.c: Use memset rather than bzero.
1291 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1293 Add Adobe a.out support.
1295 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1296 * config/adobe.mt: Add.
1297 * configure.in (*-adobe-* target): Add.
1298 * targets.c (a_out_adobe_vec): Add.
1299 * Makefile.in: add aout-adobe.c.
1301 * configure.in: Put two dashes in all entries to be matched.
1302 Add comments to remind people to do this.
1303 Reorder all entries that match manufacturer names, to occur
1304 last, so they will only be matched if no more specific match
1305 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1307 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1309 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1310 since we should never have a NULL section.
1311 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1312 tests, set the section to bfd_abs_section.
1314 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1316 * coff-z8k.c: getting closer
1317 * coffcode.h (coff_get_relocated_section_contents): allow
1318 EXTRA_CASES hooks for different arches to provide different reloc
1320 * seclet.h: #ifndef around it to allow multiple inclusion
1321 * srec.c: minor doc fix
1323 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1325 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1327 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1329 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1332 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1334 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1335 filling in reloc, in case immediately following code doesn't set
1338 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1340 * coffcode.h (coff_renumber_symbols): set the last renumbered
1341 symbol pointer to NULL, as expected by coff_write_linenumbers.
1342 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1343 type R_IHCONST used on the 29k.
1345 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1347 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1348 update, based on how the underlying file was opened. Obsoletes
1350 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1351 all FASCIST_FDOPEN config defines.
1353 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1355 * sparc-opc.c: Moved to opcodes library, now that we have one.
1356 * Makefile: Don't compile it.
1358 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1360 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1362 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1364 * section.c (bfd_set_section_flags): Remove a sanity check.
1365 It is unfortunately broken, and prevents strip from working.
1367 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1369 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1370 created by last change.
1372 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1374 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1375 * bfd-in.h: Bump to version 2.0.
1377 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1379 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1380 braindamaged HP/Apollo compiler happy.
1382 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1384 * format.c: Fix description of search for matching target.
1385 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1386 * targets.c: Update description of search for matching target.
1387 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1388 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1389 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1391 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1393 * Makefile.in: Added mostlyclean/clean/distclean rules.
1395 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1397 * targets.c (target_vector): Take out oasys (unless that is
1398 the default): Because there is no magic number in archives,
1399 there can be annoying target mis-matches.
1401 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1403 * sparc-opc.c: Rigorously updated to match architecture manual.
1405 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1407 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1408 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1409 to the built-in abs_section were not written out correctly.
1411 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1413 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1414 large, assume we're using a swapped byte order and fail with
1415 wrong_format rather than dumping core.
1417 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1419 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1420 filename constraints.
1421 * Makefile.in: Updated to reflect change.
1423 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1425 Add preliminary support for the we32k:
1427 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1429 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1431 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1433 * bout.c: added support for relaxable alignment relocs.
1435 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1436 pass down pointer to play area rather than use alloca
1438 * cpu-z8k.c (compatible): made static to reduce name space
1441 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1443 Add basic support for the z8k:
1445 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1446 section.c, targets.c,
1448 * syms.c: move mis-inserted patch.
1450 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1452 Documentation fixes:
1453 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1454 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1456 * reloc.c: break out addend item from surrounding text.
1458 * doc.str (DOCDD): Defined. Adds text to output.
1459 (bodytext): Put bulletize before kill_bogus_lines.
1460 * chew.c (bulletize): End itemization after a blank line, to
1461 prevent following text from being swallowed up in an item.
1463 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1465 * configure.in: Add sparclite as a target.
1467 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1469 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1472 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1473 from a coff file (csym is null), dont deref them
1475 * ieee.c (parse_expression): get the answer right when adding an
1476 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1477 on elts so that filename is filled in.
1479 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1481 * bout.c (howto_align_table): New set of relocs, with enough
1482 data for "objdump -r" to work.
1483 (b_out_reloc_type_lookup): Recognize alignment relocs.
1485 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1487 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1488 invocations of make. Also, always create installation
1491 * config/apollov68.mh: removed -g from CC definition.
1493 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1495 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1496 overflowing gp-offset range.
1498 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1500 * srec.c (srec_set_section_contents): don't write out sections
1501 without the LOAD and ALLOC attributes
1503 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1505 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1506 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1507 * aout-target.h (callback): Don't set page/seg sizes.
1509 (set_sizes): New routine.
1510 (backend_data): Point to it.
1511 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1512 (sunos4_aout_backend): Point to it.
1513 * aoutx.h (set_arch_mach): Call set_sizes callback.
1515 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1517 * aout-target.h: Make _bfd_slurp_extended_name_table be
1518 the default. Given that we *write* the suckers (for long
1519 archive member names), we really ought to be able to read them!
1520 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1521 seem to be needed, and many machines don't have it.
1523 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1525 * coff-m68k.c (vector): read and write archives in coff format.
1527 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1529 * opc-sparc.c: New file.
1531 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1533 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1534 pointers to bfd_byte* before performing arithmetic on them. Such
1535 use with bare void* pointers is a gcc extension.
1536 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1537 * archive (normalize): Add to CONST to match actual usages with
1540 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1542 * configure.in: Recognize i486 host cpu, and use i386-elf
1545 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1547 * config/stratus.mt (CC): Remove definition.
1548 * elf.c (bfd_section_from_shdr): Test for the possibility that
1549 section_from_elf_index returns NULL and don't dereference it.
1551 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1553 * add hppa_data to bfd tdata (indirectly via sef).
1555 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1557 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1559 * configure.in: error messages to stderr, not stdout
1561 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1563 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1564 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1565 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1567 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1569 * configure.in: recognize hppa* instead of hppa
1571 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1573 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1574 RTYPE2HOWTO to cope with same.
1575 * reloc.c (bfd_perform_relocation): added support for size of -2
1576 (subtract a word reloc type). Updated doc.
1578 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1580 * Makefile.in: merged changes from progressive, removed rcsid.
1582 * archures.c, archive.c, Makefile.dos: removed rcsid.
1584 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1586 * bfd-in.h : add BFD_IS_RELAXABLE flag
1587 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1588 header e_relaxable, major hackery in callbacks
1589 * libaout.h : add space for a_relaxable.
1590 * seclet.c (rel): don't relax empty sections
1593 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1595 * section.c (STD_SECTION): add some casts to the initializers for
1598 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1600 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1601 and add appropriate casts to keep (picayune) aix-cc happy.
1603 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1605 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1606 symbol pointers. Punt expensive & useless bfd_realloc. Use
1607 malloc for raw symbols, and free it before returning.
1608 (bfd_section_from_shdr): Do not slurp symbol table until politely
1609 asked. Do not even slurp string tables.
1610 (elf_get_symtab_upper_bound): Count 'em without reading them.
1611 (elf_get_symtab): This is how to politely ask. Schlurp!
1612 This should probably just *become* elf_slurp_symbol_table, FIXME.
1614 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1616 * archive.c (bsd_write_armap): write the timestamp of the
1617 archive header to be just a little bit later than the timestamp of
1618 the file, otherwise the linker will complain that the index is
1621 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1623 * configure.in: Add m68k-ericsson-*.
1625 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1627 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1628 * elf.c: Remove unconditional debug printf's.
1629 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1630 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1631 (elf_slurp_symbol_table): Hand out symbols in forward, not
1632 reverse order. Simplify duplicate code.
1634 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1636 * elf.c: Remove "(void)" casts from function calls where the
1637 return value is ignored, in accordance with GNU coding standards.
1639 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1641 * hppa.c: Apply John's standard fix to avoid "empty translation
1642 unit" warnings from some ANSI-C compilers.
1644 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1646 * hosts/solaris2.h: Configure same as sysv4.
1648 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1650 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1651 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1652 type match actual return type.
1653 * elf_print_symbol (section_name): Make CONST.
1655 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1657 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1658 New files, for Linux (a free Unix clone for 386 machines).
1659 * Makefile.in, configure.in, targets.c: Update accordingly.
1661 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1662 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1663 correct calling of howto special functions and fixes from Raeburn
1665 * archures.c: nuke bfd_reloc_code_type
1666 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1667 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1668 SEC_NEVER_LOAD, various other bfdgas newness
1669 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1670 * targets.c: change jump table vector to above
1673 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1675 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1676 its prototype will be included in libbfd.h. Change result type
1677 to struct * (rather than equivalent typedef) so it can be used in
1678 the prototype, where they typedef won't be known.
1679 * libbfd.h: Updated version.
1681 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1683 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1684 targets.c: HPPA merge.
1686 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1688 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1689 * config/solaris2.mh: Kludge around Sun compiler bug.
1691 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1693 * libaout.h (aout_backend_data): Change defs of two bitfields to
1694 be unsigned chars instead to get around rs6000 compiler problem.
1696 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1698 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1699 Correct misconception that there can be only one symbol table.
1700 Only call elf_slurp_symbol_table on the full symbol table, not
1701 the dynamic one which is only a subset of the full one.
1703 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1705 * coffcode.h (coff_compute_section_file_positions): For I960,
1706 don't align sections in file.
1708 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1710 * targets.c (struct bfd_target): Added field for target-specific
1711 (but not file-specific) data, for distinguishing minor
1712 characteristics between (e.g.) a.out formats.
1714 * section.c (struct sec): New field user_set_vma indicates vma
1715 field should be heeded, not assumed to be unset.
1716 (STD_SECTION): Initialize that field of standard sections to zero.
1717 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1719 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1720 pre-swapped version.
1722 * archures.c (struct bfd_arch_info): Fixed order of comment and
1723 field decl. New fields indicate size of page and segment for
1725 * cpu-m68k.c (N): Fill in values.
1726 * cpu-sparc.c (arch_info_struct): Ditto.
1728 * libaout.h (struct aout_backend_data): Various bits of data (not
1729 all used currently) with characteristics of a.out implementation.
1730 Important field for now is text_includes_header, indicating that
1731 the text section starts immediately after the file header, which
1732 gets mapped in with it.
1733 (struct aout_data): New fields indicate whether vma has been
1734 adjusted yet (not yet used), and what magic number will be used in
1735 the output file (should go away in favor of vma_adjusted).
1736 (WRITE_HEADERS): Code for dealing with section sizes and related
1737 header fields replaced with call to adjust_sizes_and_vmas.
1738 * aoutx.h (some_aout_object_p): Fill in magic number field.
1739 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1740 (set_arch_mach): Set page size and segment size once CPU
1742 (adjust_sizes_and_vmas): New function; has much code moved
1743 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1744 and size parameters, as well as many header fields, after deciding
1745 on magic number for output file. Checks to ensure that this
1746 adjustment has only been done once.
1747 (set_section_contents): Call adjust_sizes_and_vmas instead of
1748 doing much of the work here.
1750 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1751 default (null) values of these fields.
1752 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1753 value in exec header.
1754 (sunos4_aout_backend, MY_backend_data): Define backend data
1755 indicating file header is included in text section.
1757 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1759 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1760 gcc version 2, to avoid warnings.
1762 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1764 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1765 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1767 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1769 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1771 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1773 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1774 * configure.in: Rewrite target parsing to use simple format.
1775 Handle sparc-sun-solaris2 configuration.
1776 * aout64.h: Avoid ANSI C brain death warning.
1777 * elf.c: Avoid trigraph (???) or /* in comments.
1779 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1781 * config/sysv4.mh: new file, RANLIB=echo
1783 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1785 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1787 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1788 elf_core_tdata_struct into a single common struct. Core files
1789 wouldn't have worked at all without this.
1790 (bfd_elf_find_section): New function for GDB's undercover use
1791 to find string sections that BFD hides from it.
1792 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1794 (elf_object_p, elf_core_file_p): Allocate internal file header
1795 storage dynamically.
1796 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1797 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1799 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1801 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1803 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1805 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1807 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1809 * configure.in: handle m680[01234]0 as aliases for m68k
1811 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1813 * coff-a29k.c: do byte relocs correctly
1814 * coffcode.h (styp_to_sec_flags): never load INFO sections
1815 * seclet.c (rel): don't relocate INFO sections
1817 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1819 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1820 Make the symbols unmodifiable.
1821 (bfd_section_init): Deleted.
1822 * init.c (bfd_init): Don't call bfd_section_init.
1824 * section.c (bfd_set_section_contents): Ensure that range to be
1825 written is within section boundaries.
1826 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1829 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1831 * coff-i960.c (howto_table): Deleted.
1832 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1833 interesting entries from old howto_table.
1834 (RTYPE2HOWTO): Adjusted to use switch.
1835 (coff_i960_reloc_type_lookup): New function.
1837 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1838 records for section symbol.
1839 (make_abs_section): Unused; deleted.
1840 (renumber_symbols): Re-order symbols so undefined symbols come
1841 last, as COFF format desires.
1842 (coff_write_symbol): Put C_FILE symbols in debug section always.
1843 (coff_section_symbol): New function; creates a symbol with the
1844 same name as a section, and sets up aux records for it.
1845 (coff_add_missing_symbols): New function; adds section symbols to
1846 symbol table if they aren't there already. Should someday also
1847 add a dummy C_FILE symbol if none is present.
1848 (coff_write_object_contents): Add missing symbols before preparing
1849 symbol table to be written.
1850 (coff_slurp_reloc_table): Verify that symbol indices read in are
1851 in a reasonable range.
1852 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1853 (obj_conv_table_size): Accessor macro.
1855 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1856 reloc types on i960.
1858 * bfd-in.h (bfd_get_section_name): New macro. Like
1859 bfd_section_name, but returns rvalue, not lvalue.
1860 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1861 (bfd_get_section_flags): Now returns rvalue.
1863 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1864 general, some specific to sparc or i960.
1866 * aoutx.h (set_section_contents): Set VMA for each section based
1867 on previous section. If text section VMA doesn't appear to have
1868 been set, make a best guess from the type of file.
1870 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1872 (MY(vec)): Initialize reloc_type_lookup field.
1874 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1875 (bfd_error_trap, bfd_error_vector): Extern, not common.
1877 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1878 few types of relocs for sparc; will need enhancement.
1880 * bout.c (callj_callback): Use DEFUN macro in definition.
1881 * coff-i960.c (optcall_callback): Likewise.
1883 * targets.c (bfd_target): Added fields reloc_type_lookup and
1884 _bfd_make_debug_symbol. Also minor comment changes.
1885 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1886 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1887 than arch info, and dispatch with BFD_SEND. Callers changed.
1888 * archures.c (struct bfd_arch_info): Deleted field
1890 * cpu-*.c: Don't initialize that field.
1892 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1893 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1894 (bfd_errmsg): Now returns ptr to const.
1895 * bfd-in.h (bfd_errmsg): Fix prototype.
1897 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1898 * reloc.c (bfd_generic_relax_section): Ditto.
1900 * section.c (Section Output doc): Improve description of use of
1901 output_section and output_offset.
1903 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1905 * sco-core.c: new file from net.
1906 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1907 Now we have the hairy linker, it's possible to move symbols from
1908 one section into another. Actually make that work!
1910 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1912 * hosts/sun3.h: fix declaration of free.
1914 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1916 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1917 * coff-h8300.c (reloc_processing): all relocs are relative to
1919 * opncls.c: don't use fdopen on DOS systems
1921 short patches from Glenn Kasten (glenn@ready.com)
1922 * target.c: enabled oasys support
1923 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1924 fix problem where a relocation which crossed a modification byte
1925 boundary did not work. Fix problem where a relocation near the end
1926 of a data record did not work.
1929 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1931 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1932 archvie header string counts the endian way, this heuristic sees
1933 how big an archive string to read by trying it one way and if the
1934 string table is unreasonably big, trying it the other. *FIXME*.
1935 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1937 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1939 * bfd-in.h: Increase version number to 1.97, for consistency
1941 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1943 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1945 * bfd-in.h: bump version to 1.96
1946 Major change; changed calling convention for
1947 bfd_get_relocated_section_contents so that caller allocates
1948 memory for section data.
1949 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1950 seclet.c, targets.c, bfd.c: reflect new convention.
1951 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1952 case, then use reasonable default values for SEC_* flags.
1954 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1956 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1957 size of output reloc struct.
1958 * targets.c, Makefile.in: comment out tekhex for the moment.
1959 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1960 * configure.in: tandem target is st2000
1961 * coff-m68k.c: rename static howto_table to global
1962 m68kcoff_howto_table.
1963 * bout.c: remove unnecessary abort
1964 * coff-a29k.c: various changes to the way relocations work to cope
1965 with the "new order" and latent bugs.
1968 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1970 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1971 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1972 * reloc.c (bfd_perform-relocation): don't relocate refs to
1973 absolute symbols if doing a partial link.
1975 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1977 * configure.in: Add a29k-amd-udi.
1979 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1981 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1982 internal_exec structure before initializing the fields that
1983 are used, so that the unused fields are in a known state.
1985 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1987 * tekhex.c (struct data_struct): Convert from typedef that
1988 typedefs nothing to a normal structure declaration.
1989 * tekhex.c (pass_over): Prototype args for function that
1990 second arg points to.
1992 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1994 * Makefile.in: remove old style staging. Do not print recursion
1997 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1998 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2001 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * bfd.c, Makefile.in: added tekhex
2004 * aoutx.h (set_section_contents): pages should be padded to the
2005 size of a page, not the size of a segment.
2006 * configure.in: added go32 host and i386-aout target.
2007 * i386aout.c, libaout.h: now works for go32 target
2008 * ieee.c: fix bit rot.
2009 * seclet.c: support for padding seclet type.
2011 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2013 * Makefile.in: added .NOEXPORT:
2015 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2017 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2019 * elf.c (elf_compute_section_file_positions,
2020 elf_write_object_contents): Return boolean, not NULL (which
2022 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2023 Also ifdef-out code that aborts on unhandled section types.
2025 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2027 * configure.in: Recognize ncr3000 config
2028 * Makefile.in (MINUS_G): Pass on to recursive makes.
2029 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2031 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2033 * Makefile.in: Now that we have sym.h and symconst.h, compile
2034 coff-msym.c on all systems.
2035 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2036 * coff-msym.c: Update include files and comments; add weakext bit.
2038 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2040 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2041 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2043 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2045 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2046 * configure.in: Add new host and target configs.
2047 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2048 structs, which vary; just use member name.
2049 (elf_object_p, elf_core_file_p): Lint, fix comments.
2050 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2052 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2054 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2055 local, disposable, copy of the external form of section header
2056 table and program header table entries.
2058 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2060 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2062 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2064 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2067 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2069 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2071 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2073 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2074 not internal bfd_assert function (twice).
2076 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2078 * aout-target.h: change ar_max_namelen to 15 (the right value)
2079 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2082 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2084 * archive.c (bfd_generic_archive_p): check for bout archives too.
2085 * bout.c: make it work again.
2087 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2089 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2091 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2092 bfd_xmalloc() instead of bare malloc().
2094 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2096 * Makefile.in: pass down MAKEINFO on info.
2098 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2101 host/h-<foo> now just <foo>.
2102 * configure.in: reflect changes
2104 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2106 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2107 actual source file, not just the generated libbfd.h.
2109 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2111 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2112 gdb on little-endian 960 code.
2113 * archive.c (compute_and_write_armap): indirect symbols should go
2114 into the archive header too.
2116 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2118 * Makefile.in: added check target.
2120 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2122 * coff-msym.c: Move this file from gdb/ecoff.c. It
2123 handles byte-swapping for ECOFF (MIPS symbol) files.
2124 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2125 to the files built on MIPS-based hosts.
2126 * Makefile.in: Add rule for coff-msym.
2128 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2130 * Makefile.in: added clean-info target. MINIMIZE=1.
2132 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2134 * coff-rs6000.c: Move core file functions into separate
2135 new file rs6000-core.c. This is needed because reading
2136 core files depends on native include files that conflict
2137 with ../include/coff/rs6000.h.
2138 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2140 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2142 * aoutx.h (NAME(aout,print_symbol)): Don't print
2143 symbol addresss for undefined symbols.
2144 * coff-rs6000.c: Various updates (due to target-
2145 independent changes).
2146 * libbfd.h: Ditto (tdata field is now a union).
2147 * hosts/h-sparc.h: Removed prototype for bogus function
2148 'emset' (presumably should have been 'memset' - which is there).
2150 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2152 * configure.in (mips-big-* target): Same is Iris.
2154 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2156 * aoutx.h (translate_from_native_sym_flags): when creating an
2157 alias symbol, fill in the section as undefined, rather than
2158 leaving it blank. If an output section can't be found for a
2159 symbol, then don't core dump.
2161 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2163 * Makefile.in, configure.in: removed traces of namesubdir,
2164 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2165 copyrights to '92, changed some from Cygnus to FSF.
2167 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2170 * coff-h8300.c: fix stupid reloc subtraction bug
2171 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2172 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2173 the symbol.flags and done_lineno fields.
2175 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2177 * coffcode.h (coff_write_symbol): write out the correct number of
2179 * cpu-h8300.c: fix disassembly bug
2181 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2183 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2184 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2185 reloc.c, section.c (bfd_map_over_sections), targets.c
2186 (bfd_target_list): Protolint.
2187 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2189 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2191 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2193 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2194 section of a symbol rather than the section of a reffed symbol to
2195 determine the r_index of an emmitted reloc.
2197 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2199 * PORTING: New (preliminary) porting guide.
2201 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2203 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2204 (howto_hvrt16): lint.
2206 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2208 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2209 a full configuration (with possible cross-development),
2210 instead of using host-aout.c.
2212 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2214 * aout-target.h (MY(write_object_contents):
2215 Set obj_reloc_entry_size (abfd).
2216 * gen-aout.c: Change to emit a .c files, not a .h file.
2218 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2220 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2221 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2223 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2225 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2226 with more than one auxent can cause nasty core dumps.
2228 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2229 "done_lineno" so that a symbol which appears twice in the symbol
2230 table only gets it's linenumbers relocated once. Modifed
2231 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2234 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2236 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2237 stuff to use the New Order.
2239 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2241 * ieee.c: Change type of envi[] to unsigned char.
2243 * configure.in: fix vax ultrix configuration.
2245 * elf.c (bfd_section_from_shdr): Deal with null return from
2246 bfd_make_section(). (elf_object_p): Select endianess properly.
2248 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2250 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2252 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2254 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2255 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2256 * host-aout.c: Don't use aout-params.h; configure these systems
2257 in their xm files, not in a randomly generated file.
2258 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2260 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2262 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2264 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2265 host_aout_vec here as well.
2267 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2269 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2270 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2271 to prevent undefined symbol.
2273 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2275 Various lints found on PersSony
2276 * aoutx.h: cast an enum
2277 * coff-a29k.c: many ints in reloc structure turned to enum
2278 * coffcode.h: more enums
2279 * cpu-h8300.c: more enums
2280 * opncls.c: more enums
2282 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2284 * configure.in: Make Tahoe configuration work again.
2285 * bfd-in.h: Remove trailing comma from enum declaration.
2286 * ieee.c: Can't put byte values >0x7F into a signed char.
2288 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2290 * Makefile.in: Add dependencies for various coff-*.o files.
2292 * elf.c: Remove extraneous paren from core_prpsinfo and
2293 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2294 Replace references to old section "size" member with new
2295 "_raw_size" member. Implement elf_make_empty_symbol, which
2298 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2300 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2303 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2305 * coffcode.h (bfd_coff_relax_section): now static.
2306 (bfd_coff_get_relocated_section_contents): various type lints.
2308 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2310 New entry point in the transfer vector - bfd_relax_section.
2312 * aout-target.h: add to vector, call generic_relax
2313 * bfd-in.h: add to vector
2314 * bfd.c: add #define for vector
2315 * bout.c: add to vector, call generic_relax
2316 * coffcode.h: add to vector, also now has coff specific relax code
2317 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2318 * elf.c: call generic_relax
2319 * ieee.c: call new vector, clean up some bugs due to the creation
2321 * libbfd.h: add bfd_generic_relax_section EXFUN
2322 * oasys.c: call generic_relax
2323 * reloc.c: implement generic_relax
2324 * seclet.c: moved much of this into coffcode.h
2325 * srec.c: call generic_relax
2326 * targets.c: define new transfer vector
2328 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2330 * everything: now modified to use smaller reloc type. Self hosts
2333 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2335 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2336 New files for stratus.
2338 * configure.in: Add configuration fragments for stratus.
2340 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2342 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2343 variables as CONST since they are set to point to a const char
2344 string. Fixes compiler complaints.
2346 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2348 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2351 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2353 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2354 symbols, so that we can emit the correct file name even
2355 if it's an include file.
2357 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2359 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2360 (Reported by john@labtam.labtam.oz.au (John Carey)).
2362 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2364 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2366 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2367 being used to -DHAVE_PROCFS.
2369 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2370 '#include "fopen-same.h"' to end of file to match other h-* files.
2372 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2374 * configure.in: Change svr4 references to sysv4. Add case
2375 "unknown" for target vendor and infer some targets based
2376 on the specified operating system.
2378 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2380 * bfd-in.h, libaout.h: ANSIfy enums.
2382 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2384 * archive.c (normalize): created version for VMS which removes the
2385 VMS directory crap from the front and end of a filename, eg turn
2386 [-.foo]bar.obj;123 into bar.obj
2387 (bfd_construct_extended_name_table): now writes index into an
2388 extended name table in decimal - the same base used to read an
2389 extended name table.
2391 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2393 * aout-encap.c: Fix to use aout-target.h.
2394 * aoutf1.h: Use standard MY_object_p and MY_callback
2395 in aout-target.h. Remove target-specific versions.
2396 * host-aout.c: Re-write to use aout-target.h.
2397 * gen-aout.c: New files use with host-aout.c to generate
2398 host-specific a.out-related parameters.
2399 * Makefile.in: host-aout.o depends on aout-params.h, which is
2400 generated by gen-aout.
2401 * aout-target.h: Make a little more flexible.
2402 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2403 macro. Instead, inline it in aout-target.h.
2404 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2405 a gcc -Wall warning.
2406 * archive.c: Add missing commas in DEFUN macro (2 places).
2407 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2408 Berkeley ones, now that libiberty has them:
2409 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2410 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2411 remove unused variable.
2413 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2415 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2416 and execname inside HAVE_PROCFS ifdef since they are unused
2417 when it is not defined.
2419 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2421 * elf.c: Flag all sections as either code or data. We can't
2422 be sure what they are anyway, since ELF doesn't fit the
2423 traditional model of text+data+bss very well. Add new local
2424 function elf_read() to simplify code. Record entry point in
2427 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2429 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2430 rather than N copies of the same lines.
2432 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2434 * cpu-h8300.c: disassemble branch displacements correctly
2435 * coff-h8300.c: put reloc offsets out in 32bits
2437 * makefile.dos, configdj.bat: New files from DJ
2438 * cache.c: fopen with new macros is needed for DOS.
2439 * ieee.c: environ renamed to envi to stop an include file
2441 * opncls.c, coff-rs6000.c: more fopens with macros.
2443 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2445 * Makefile.in: infodir belongs in datadir.
2447 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2449 * Makefile.in: fix where docdir lives
2451 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2452 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2453 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2454 srec.c, syms.c, targets.c : all new documentation and lint
2458 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2460 * coffcode.h, srec.c: Lint.
2462 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2464 * Makefile.in: install using INSTALL_DATA, added standards.text
2467 * configure.in: mark directory as target dependent. configure
2468 nows works in objdir always so make file existence checks
2471 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2473 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2474 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2475 and mandir now keyed off datadir by default.
2477 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2479 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2480 computation of arch and machine type so it's worked out before
2481 some_aout_object_p is called.
2482 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2484 * archures.c: add extra field 'section_align_power' to hold
2485 default section alignment in object files.
2486 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2487 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2488 initialize the new field.
2489 * bout.c (b_out_callback): replace the text size, since aout
2491 * aoutx.h: Documentation in the new style
2493 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2495 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2496 use the saved value if mtime_set is already set (intended
2497 for archive files, though apparently not used yet).
2499 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2501 * targets.c: Revise comments about how to configure the target
2502 vector, to match reality. Remove mention of obsolete methods.
2503 Remove long lists of capitalized macros that turn into the same
2504 thing in lowercase. Normal vector simply lists all known
2505 lowercase xvec names; all other cases are handled by SELECT_VECS.
2507 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2510 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2511 list of supported targets.
2513 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2515 * archive.c (bsd_write_armap): The pad byte sometimes added to
2516 the string table in a __.SYMDEF member is now
2517 counted as part of the size of the string table.
2518 This is compatible with the old ranlib, as well as Sun's.
2520 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2522 * srec.c: Rewrote to fix many bugs; now gets the record type
2523 right, doesn't choke on input, sets the start address in an S9 and
2524 fills in the filename on an S0.
2526 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2528 * cpu-h8300.c: Add support for MEMIND addressing mode
2530 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2532 * coffcode.h: use the new macro if available
2534 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2535 * Makefile.in: Fixed dependencies due to file rename
2537 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2538 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2539 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2540 newos3.c, stab-syms.c, syms.c: All these files have had their
2541 #includes altered to point to the new places.
2543 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2545 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2547 * configure.in: Add vendor "ncr" as supported per-target vendor.
2548 Add svr4 case for i386 per-host case.
2550 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2553 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2555 * syms.c (bfd_decode_symclass): Return 'A'
2556 for symbols that are both absolute and global.
2557 * archive.c (bfd_special_undocumented_glue): Return NULL
2558 if bfd_ar_hdr_from_filesystem returns NULL.
2560 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2562 * Makefile.in: added coff-h8300
2563 * configure.in: now h8 is a coff target
2564 * cpu-h8300.c: fix various disassembly problems
2565 * libcoff.h: took out some code which has been #0ed for a long
2567 * targets.c: added h8 coff
2568 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2569 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2571 * coffcode.h: Started to change the way machine dependencies are
2572 handled, from the nest of #ifdefs to macros defined in the
2573 including coff-<foo>.c
2575 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2577 * aoutx.h (some_aout_object_p): Set the `executable' bit
2578 if the entry point is contained in the text segment, even if the
2579 text segment is at location 0.
2581 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2582 nonstandard MIPS sections (.rdata, .sdata, etc).
2584 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2585 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2586 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2588 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2590 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2592 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2593 from syms.c to new file stab-syms.c. Also, since GNU extended
2594 type codes such as N_SETT are no longer in ../include/stab.def,
2595 include them manually.
2596 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2597 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2598 * libaout.h: Added prototype for aout_stab_name().
2599 * Makefile.in: Update Makefile for new stab-syms.[co].
2601 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2603 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2604 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2605 just make N_XXX work by excluding the header from the text segment.
2606 * aoutx.h: Fix comments to match.
2608 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2610 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2611 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2612 for the "logical" text segment (i.e. never consider the exec
2613 header to be part of the text segment). This change is
2614 needed for consistency with various other parts of bfd and ld.
2615 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2616 and move calculation of obj_textsec(abfd)->size to libaout.h.
2617 * bfd-in.h: Removed bogus ';'.
2619 * Makefile.in: Add MINIMIZE flag to select lean
2620 or bloated target_vector.
2621 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2622 * newsos3.c: Fixes to ../include/aout64.h remove need
2623 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2625 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2627 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2628 handle both little and big-endian targets, with little
2629 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2630 * host-aout.c: Add FIXME note.
2632 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2634 * targets.c: Make the default target_vector contain
2635 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2636 Old behavior can be gotten by defining ALL_TARGETS.
2637 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2638 Factored out common code into new file aout-target.h.
2639 Saves a lot of duplicate code for a.out variants.
2641 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2643 Get 'make headers' to work when configured with +subdirs.
2644 * Makefile.in: Add $(subdir) to docdir path.
2645 * doc/Makefile.in (protos): Add $(srcdir) prefix
2646 to name of sed scripts.
2648 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2650 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2651 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2652 to include names of N_SETT etc.
2654 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2656 * elf.c: Add minimal support for ELF symbol tables. Generates
2657 canonical bfd symbol tables from ELF symbol tables. Change the
2658 name of some functions from bfd_<name> to elf_<name>.
2660 * syms.c: Trivial fix to comment to remove a redundant "to".
2662 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2664 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2665 form that GDB recognizes as COFF.
2667 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2669 * ieee.c (ieee_object_p): cast NULL correctly.
2670 * configure.in: added harris host
2672 * coff-a29k.c: Lots of changes, most from David Wood.
2674 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2676 * coff-m88k.c (coff_write_armap): Just #undef it.
2678 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2680 * Makefile.in: standardize on MINUS_G to disable debugging
2681 * coff-m88k.c: create coff armaps instead of bsd ones.
2682 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2685 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2687 * elf.c: Additions to support ELF format core files.
2688 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2689 has support for /proc (all the include files in particular).
2691 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2693 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2694 of two N_SO stabs, one for directory, and one for filename.
2696 * bfd-in.h (print_vma): Factor out duplicate definition.
2698 Exit a little more gracefully when malloc returns NULL.
2699 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2700 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2701 * libbfd.h: Rre-generated due to libbfd.c update.
2703 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2705 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2707 * elf.c (elf_object_p): Don't try to create a bfd section for
2708 the first ELF section header. It is just a placeholder.
2710 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2712 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2713 core files, when compiling native.
2714 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2716 FIXME: The aoutf1.h change below needs to be reversed back
2719 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2721 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2722 manipulation of lnno fields in lineno structs in a coff-<f>.h
2723 independent way. Override it in coff-<f>.h to your favourite
2724 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2725 (coff_swap_lineno_out): modified to use the new macros.
2727 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2729 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2730 unknown arch when the magic number doesn't specify the
2731 architecture, since some OSs (eg old sun3s) don't set the number, and
2732 020 is probably the right answer anyway.
2734 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2736 * hosts/h-news.h, hosts/h-rtbsd.h:
2737 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2738 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2739 bfd_print_symbol_nm, for use by nm.
2740 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2741 bfd_print_symbol_nm option, to print in nm format.
2742 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2743 oasys.c (oasys_print_symbol): Provide stub implementations
2744 for bfd_print_symbol_nm.
2745 * syms.c: New function bfd_decode_symclass, used by nm printer.
2746 New function bfd_stab_name to look up string name of stab code.
2748 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2750 * Makefile.in: Added ctor.c
2751 * archures.c (bfd_default_arch_struct) added
2752 bfd_default_reloc_type_lookup.
2753 * coffcode.h: removed a load of #if 0ed code.
2754 (coff_compute_file_section_positions): now works out the section
2755 alignment and size correctly in all cases.
2756 (coff_get_symtab): looks for constructor symbols and calls the
2757 right function when they're found. (coff_canonicalize_reloc):
2758 knows when a section is full of constructors and does the right
2760 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2762 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2763 * libcoff.h: removed #if 0ed code
2764 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2765 arch independent constructor relocation type.
2766 (bfd_reloc_type_lookup): removed the comment "this will go away"
2767 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2768 reloc which is used when BFD_RELOC_CTOR falls through to give a
2769 default 32bit reloc for constructors.
2770 (bfd_default_reloc_type_lookup): added.
2771 * aoutf1.h: fixed SEGMENT_SIZE typo.
2773 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2775 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2776 matching prefix "coff".
2777 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2778 rs/6000 csect records.
2780 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2782 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2783 * configure.in: add motorola delta88 cases
2784 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2785 write_armap prototype
2786 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2788 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2790 * Rename COFF-related files in `coff-ARCH.c' form.
2791 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2792 coff-mips.c, coff-rs6000.c to be exact.
2794 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2795 make output clutter.
2796 * config/mt-*: Ditto.
2798 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2800 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2801 John Gilmore. Archive support from Damon A. Permezel.
2803 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2804 * configure.in: Add rs6000 case.
2805 * targets.c: Add rs6000 vector.
2806 * archures.c: Add rs6000, fix comment on romp.
2807 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2808 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2809 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2810 * section.c (bfd_make_section): Return NULL on attempt to create
2812 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2813 (bfd_swap_aouthdr_in): Handle lots more members.
2814 (make_a_section_from_file): If section has already been seen,
2815 just return false rather than overwriting it.
2816 (coff_real_object_p): Understand incoming magic numbers.
2817 (coff_set_flags): Understand outgoing magic numbers.
2818 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2819 (build_debug_section): Add fn for reading debug string section.
2820 (get_normalized_symtab): Handle symbol names in debug string section.
2821 Remove unused obj_string_table.
2822 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2823 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2824 existing section before making one.
2825 * cpu-rs6000.c: New file.
2826 * rs6000coff.c: New file.
2828 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2830 * elf.c: Add partial support for ELF format corefiles. Still needs
2831 support for extracting registers from corefiles.
2833 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2835 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2836 RANLIB is defined as echo, send the output to /dev/null to help
2837 reduce clutter in the output from doing a make.
2839 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2841 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2842 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2844 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2846 * coffcode.h (coff_compute_section_file_positions): make it pad
2847 section size out if there are alignment restrictions so that the
2848 image will be ok on a system where section positions are worked
2849 out by accumulating sizes rather than from the section headers.
2850 * targets.c (proto write_armap). Changed orl_count to unsigned.
2851 * opncls.c (bfd_close_all_done). Added so that generative
2852 programs like gas can close a bfd without causing bfd confusion.
2853 * libbfd.h (changed becuase of protos)
2854 * amdcoff.c: messed with the way that jmp displacements are
2855 calcualated. This may not yet be totally correct.
2856 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2858 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2859 abs symbol has no section (like a register symbol).
2860 (coff_write_symbol) now zeros auxent before filling it up to help
2861 with sensitive applications.
2862 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2864 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2866 * bfd.c: Make sure we don't get a macro strerror().
2867 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2868 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2869 attempt to recover command, ifdef NO_CORE_COMMAND.
2870 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2872 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2874 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2876 * archive.c (bsd_write_argmap): The size of the ranlib structures
2877 should not include the size field itself.
2878 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2879 adata(abfd)->exec_bytes_size field instead of constant macro,
2880 because aoutx.h compiles to a simple .o file shared by
2881 all 32-bits a.out targets.
2883 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2885 * configure.in: Allow i386-sco-sysv.
2886 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2887 * cpu-h8300.c: lint.
2889 * host-aout.c: New strategy. We use common code, include files,
2890 and data structures to handle the file, but set a few parameters
2891 from the host's config file (page size, text start addr, etc).
2892 * libaout.h: Define HP BSD machine types.
2893 * aoutf1.h: Handle reading a.outs with these types.
2895 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2896 virtual-memory-address of the .reg section. We can't just make a
2897 section for "all the regs and nothing else" because only GDB knows
2898 exactly where the regs are (scattered around the upage and stack).
2899 Clean up memory allocation. Remove big- and little-endian
2900 vectors, replace with single vector; this only runs on the host,
2901 in host byte order. Replace byteswap routines with aborts in case
2903 * targets.c: There's only one trad_core_vec now.
2904 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2906 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2908 * hosts/h-amix.h (free): Fix prototype.
2910 * aoutx.h: Don't use NULL as an integer, for braindead systems
2911 that declare it as (void *)0. (From Peter Schauer.)
2913 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2915 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2916 problem with bad Ultrix system headers.
2917 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2918 various kinds of alignments for the various kinds of
2921 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2923 * doc/Makefile: Don't assume . is on the path (from James Clark).
2925 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2927 * Makefile.in: Avoid Sun Make VPATH bugs.
2928 * targets.c: Declare trad_core vectors extern.
2930 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2932 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2933 * libbfd.h: Moved ALIGN macro here.
2934 * bout.c (b_out_callback): Replace i960_align by align_power.
2936 * libaout.h (struct aoutdata): Added fields page_size,
2937 segment_size and exec_bytes_size. These help generic code
2938 (in aoutx.h and libaout.h) to figure out where to align
2939 the various segments in a demand paged file.
2940 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2941 to decide if the exec header counts in a_text (text segment size).
2942 Also, assume D_PAGED flag is set; don't set it here.
2943 * bout.c (b_out_callback): Add initialization of
2944 adata fields page_size, segment_size, and exec_bytes_size.
2945 * host-aout.c (NAME(host_aout, callback) and
2946 NAME(host_aout,mkobject): Ditto.
2947 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2948 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2949 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2950 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2951 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2952 for some systems (mainly sunos), so do it in the callback instead.
2953 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2954 * aoutx.h (NAME(aout,set_section_contents): Change the way
2955 filepos and size of sections are carried out to support
2956 older styles of demand paged executables.
2959 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2961 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2962 * bfd.c: Added macros to enable gas to swap coff records.
2963 * coffcode.h: Make the coff_swap_*_out routines return the number
2964 of bytes swapped, and cleaned up their prototypes.
2965 * configure.in: Added ebmon/coff support
2966 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2968 * targets.c: Added new entry points for coff swapping
2970 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2972 Restructure configuration scheme for bfd, binutils, ld.
2974 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2975 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2976 Change some config names to match other dirs.
2977 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2979 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2980 ../include/sysdep.h.
2981 * cpu-i960.c: Strncmp needed a length arg.
2982 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2983 * i386aout.c: Remove dead N_TXTOFF override.
2984 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2985 * config/: Rename some config files to match up h-*.h names.
2986 Remove all the HOST_SYS definitions from the config files.
2987 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2988 * hosts/h-hp9000.h: Remove USG comment.
2989 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2990 * hosts/h-news.h, h-sparc-64.h: New config files that had
2991 previously been kludged in the <sysdep.h> file.
2993 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2995 * config/*: trad-core support is HOST dependent, not target
2996 dependent. Target config files only set DEFAULT_VECTOR and/or
2997 other vector elements. Exception: when host-aout.c is in use,
2998 in which case we're forced to assume we're native (hp, vax,
2999 tahoe). Rename XDEPFILES to HDEPFILES.
3000 * Makefile.in: Rename XDEPFILES.
3001 * config/h-sun*: Don't force static linking.
3002 * trad-core.c: Document how to use it nowadays.
3003 * i386aout.c, newsos3.c: Clean up.
3004 * i386coff.c: Allow 386 coff files to be used as core files too
3005 (for reading core files from embedded systems).
3007 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3009 * Add i386aout.c for a.out support on the i386.
3011 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3013 * reloc.c, section.c, syms.c, targets.c: correct info-node
3014 structure in *doc* comments.
3015 doc/Makefile: stop hiding complaints from makeinfo.
3017 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3019 * aoutx.h (...some_aout_object_p): Take a third parameter,
3020 the internal_exec struct, and avoid ever looking at an
3021 external_exec. All callers changed to read the entire
3022 external_exec struct, swap and check its magic number,
3023 swap in the whole structure, and pass the swapped-in version to
3025 * bout.c: Bring into modern era. Use single _object_p routine
3026 for big- aand little-endian. Provide internal and external
3027 exec header structs. Use separate swap-in and swap-out routines.
3029 * libaout.h: Move struct internal_exec from ../include/aout64.h
3030 to here. Add obj_symbol_entry_size to struct aoutdata.
3031 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3033 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3034 EXTERNAL_NLIST_SIZE. Callers changed.
3036 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3038 * bfd.c: Remove strerror() to libiberty.
3040 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3041 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3042 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3043 last byte of transfer, not first byte, is within the section.
3045 * host-aout.c: Remove `BSD' archive support. Lint.
3047 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3048 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3049 `bfd_arch_info_type'. All uses changed.
3050 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3051 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3052 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3053 it needs a better name.) All uses changed.
3054 * targets.c: Rename `enum target_flavour_enum' to `enum
3055 target_flavour', and remove the `_enum' from all of the enum
3056 values themselves. All uses changed.
3058 * configure.in, config/h-i386mach: i386 mach host.
3059 * config/t-i386-aout: Use host-aout.c.
3061 * trad-core.c: Give it its own xvec's to make it independent
3062 of other file formats.
3063 * ecoff.c, host-aout.c: Remove refs to trad-core.
3064 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3065 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3067 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3069 * reloc.c: Extended NEWHOWTO macro
3070 * ieee.c: Changed the way 8bit pcrel is done
3071 * cpu-h8300.c: got the registers in the right order
3073 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3075 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3076 prediction is vindicated!
3078 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3079 Remove refs to howto.c, since Steve forgot.
3081 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3083 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3084 still work. Now allows any architecture/machine to be set.
3086 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3088 * howto.c deleted and moved code to reloc.c
3090 * libbfd.h, libbfd-in.h removed $id stuff for real
3092 * cpu-h8300.c Made it match various different spellings of h8300.
3094 * archures.c: Took out the first char filter which made it only
3095 look for a cpu/arch match when the first chars of supplied and
3096 tested names were the same.
3098 * targets.c removed oasys stuff, pending someone to fix the bugs
3102 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3104 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3105 ELF support good enough for GDB.
3106 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3107 m68k-cbm-svr4 host and target.
3108 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3109 so `diff' and `patch' can cope.
3111 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3113 * archures.c: removed texinfo error
3115 * init.c: added texinfo hooks, and removed initialization error
3118 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3121 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3123 * cpu-i960.c: Avoid numerical count of initializers.
3125 Vax Ultrix changes from David Taylor <taylor@think.com>:
3126 * host-aout.c: Make little-endian vector really little-endian.
3127 * configure.in: Separate vax and tahoe cases, handle ultrix.
3128 * config/t-vax: Add trad-core.o.
3129 * config/h-vaxult: New host system.
3131 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3133 * bfd-in.h VERSION, change version number to 0.18, this makes a
3134 gap, but now is the same as the linker version number.
3136 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3137 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3138 files will eventually contain processor specific bits for bfd,
3139 like strange relocation information and dis/assembly. So far only
3140 the H8 has been even partially done. This work also ties in with
3141 the change in handling architectures.
3143 * amdcoff.c: (a29k_reloc) fix error message.
3145 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3146 discover the architecture of the bfd. (sunos4_callback) calls the
3147 function bfd_set_arch_mach rather than stuffing stuff directly
3148 into the bfd. (sunos4_write_object_contents), changed names of
3151 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3152 setup the environment.
3154 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3155 headers in big endian format, regardless of the endianess of the
3158 * archures.c: totally changed. Now an architecture is represented
3159 with a pointer to an info structure rather than an enumerated type
3160 and a long. The old info is available as two elements in the
3161 structure. Future enhancements to architecure support will
3162 involve pointers to methods being placed into the info structure.
3164 * bfd.c: changed the definition of the bfd structure for the new
3167 * bout.c: (b_out_set_arch_mach) changed to use the new
3168 architecture mechanism.
3170 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3171 the new architecture mechanism.
3173 * configure.in: added h8 stuff.
3175 * ieee.c: too many changes to note. Now ieee files written with
3176 bfd gas and ld can be read by gld and ieee only linkers and
3179 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3181 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3182 than fixing the structure directly.
3184 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3185 than fixing the structure directly.
3187 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3188 before opening a bfd.
3190 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3191 rather than fixing the structure directly.
3193 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3194 in the t/hmake file) a user can select which backends they want
3195 linked with bfd without changing the source.
3197 * init.c: new, looks after initializing modules.
3199 * howto.c: for future use, will allow an application to work out
3200 what cookie to use as a handle on a relcoatio howto.
3202 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3204 * srec.c: Better error checking, partly from Peter Schauer.
3205 (srec_object_p): Avoid assuming any file that starts with 'S' is
3206 an S-record file! (Check for 3 uppercase-hex digits after it.)
3207 (ISHEX): Define new macro for checking supposedly hex characters.
3208 (pass_over): Treat as EOF any S-record line that:
3209 * doesn't have hex in either size character
3210 * produces a size larger than 0x7F
3211 * has an unrecognized type number
3213 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3215 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3216 opncls.c: Lint (saber actually).
3218 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3220 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3221 * newsos3.c: Fixed two types: newos3 -> newsos3.
3222 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3223 to use correct segment.
3225 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3227 * aoutx.h (print_symbol): Handle missing symbol->name.
3229 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3231 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3234 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3236 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3237 add sgi/irix support.
3239 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3241 Changes for the AMD 29000 Ultracomputer port from David Wood.
3244 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3246 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3249 * coffcode.h (coff_real_object_p): Pass information about the
3250 current file's coff symbol format to BFD via the coff_data struct.
3251 (coff_find_nearest_line): obj_icof => coff_data.
3252 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3253 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3254 and DIMNUM == E_DIMNUM.
3255 * configure.in: Handle a29k-*-* hosts, and targets
3256 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3257 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3258 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3259 local_linesz to `coff_data' (tdata) struct.
3260 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3261 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3263 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3265 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3266 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3268 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3270 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3272 (sunos4_core_file_matches_executable_p): Fix header comparison.
3273 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3274 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3276 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3278 Allow GDB to patch object files.
3280 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3281 * trad-core.h (trad_unix_core_file_p): Ditto.
3282 * aoutx.h (aout_set_section_contents): On first output, check
3283 abfd->direction and complain if erroneous.
3285 * Makefile.in: Add crude dependencies.
3287 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3289 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3290 to h/t-xxxx files so that everything will work on System V.
3292 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3294 * aoutx.h: Add information on host-aout.c and how to configure
3295 to use it, to the manual.
3296 * configure.in: Tix typo.
3297 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3298 else dummy out the core file support.
3299 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3300 specified, use it to locate the data section.
3301 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3302 rather than as chars (lint).
3304 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3306 * aoutx.h, coffcode.h: saberized.
3308 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3310 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3312 bfd.c, targets.c: minor rewording of doc segments
3315 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3317 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3318 etc, rather than TEXT_START_ADDR.
3319 * host-aout.c: Remove #if 0 around whole thing.
3320 Update to modern (32/64-bit) a.out naming conventions.
3321 Include a large chunk of ../include/a.out.gnu.h to get macros that
3322 are not defined by the system include files.
3323 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3324 macro used by the other a.out implementations.
3325 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3327 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3329 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3330 texdoc and psdoc; make these depend on generated .texi's
3332 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3335 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3338 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3339 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3340 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3341 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3342 obtrusive marks indicating .c origins.
3344 * bfd.texinfo: generalize most references to linker
3346 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3348 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3349 * archures.c: remove empty foo() definition (crept in at vn1.9)
3351 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3353 * bfd.texinfo: use @setchapternewpage on instead of lots of
3354 @page's; minor rephrasing in Introduction.
3356 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3357 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3358 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3359 segments): used BFD (caps) more consistently as a name in
3360 discourse, fixed a few other minor typos and uses of fonts
3363 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3365 * coffcode.h: fixed bug where string table size wasn't being swapped.
3367 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3369 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3371 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3372 flags. (bfd_print_symbol_vandf) now knows what to do with the
3375 * aoutx.h: made translate_from_native_sym_flags and
3376 translate_to_native_sym_flags produce the above flags.
3379 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3381 * all files: update copyright notices for GPL version 2.
3382 Install header comments and attribute most modules to their
3383 authors. BFD's name is now officially "Binary File Descriptor",
3384 so remove any conflicting pejoratives.
3385 archures.h: Consists solely of comments; remove it.
3387 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3389 * Makefile.in, bfd.c: Made it compile again.
3391 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3393 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3396 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3398 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3399 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3402 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3403 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3405 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3407 * Everything: created some new files, core.c format.c, reloc.c,
3408 section.c and syms.c to split the functionality a bit better.
3409 Cleaned up the rest of the files a bit, and added some
3413 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3415 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3416 really takes 3 arguments, patched code and ammended prototypes.
3418 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3420 * ../include/bfd.h (struct bfd_target): Added new field
3421 "align_power_min" which contains the minimum alignment for a
3422 section. This is used in coff_new_section_hook. The field
3423 insertion necessitates an update of all backends..
3425 * aoutf1.h jump table field inserted
3427 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3430 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3431 table field inserted.
3433 * coffcode.h(just about everything) Now patches up symbol tables
3434 using a different mechanism. The Intel major bug has been fixed,
3435 and the linker can self host on the Aviion and be debugged with
3438 * ecoff.c: new include and jump table patch, i386coff.c: new
3439 include and jump table patch, icoff.c: new include and jump table
3440 patch, ieee.c: can now read archives containing ieee modules.,
3441 libcoff.h: added (combined_entry_type), libieee.h: uped max
3442 sections to 20, m68kcoff.c: new include and jump table patch,
3443 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3444 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3445 srec.c: jump table patch. trad-code.c fixed #IF typeo
3447 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3449 * coffcode.h (coff_swap_aux_in): added else case to deal with
3450 filenames less than 9 characters.
3453 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3455 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3457 * srec.c: now allows any number of sections to be created in a
3458 file. Outputs addresses of the right length.
3460 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3462 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3463 target didn't match, the format got set to the attempted match,
3464 breaking a future test.
3466 *../include/i386coff.h : fixed typo in type field with size
3468 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3469 support in the jump table for the swapping routines exported to
3470 gdb. Now gdb works with the 386.
3472 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3474 * Merge in changes from gdb-3.95 release.
3475 Makefile.in: Allow hmake and tmake files to add OFILES.
3477 bfd.c: support specific targets as well as searching. When
3478 searching, take default target in preference to others.
3480 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3481 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3482 libbfd.h: Support specific targets as well as searching.
3483 opncls.c: Support specific targets as well as searching.
3484 targets.c: Search is short-circuited if default target matches.
3485 liboasys.c, libieee.c: Undo bothner changes that make macros
3486 work to the left of assignment, but which depend on the
3487 representations of different pointer types being the same.
3489 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3491 * i386coff.c: created.
3492 * coffcode.h: added support for 386.
3493 * Makefile.in: added support for 386.
3494 * ../include/i386coff.h: created
3496 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3498 * coffcode.h: removed all put_x_<sizes>
3499 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3503 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3505 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3507 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3509 * everything: Removed sysdep.h from bfd.h and put back into files
3510 from which it was split out. Now 64 bit version is built with a
3511 -DHOST_64_BIT="long long" on the compile line.
3513 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3515 Changed all the [get|put][name] routines to use [get|put]_[size
3518 Put in support for 64 bit work. Now two versions of bfd may be
3519 generated, according to the state of TARGET_64_BIT, one which is
3520 32 bit only, and one which is 64/32 bits.
3521 Created new back end 'demo64' to test 64 bit functionality.
3523 Renamed some files to work on DOS.
3525 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3526 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3527 chage, 64 bit transfer. * liba.out.h: Split out common code from
3528 sunos and newsos into liba.out. Name changes and prototype mods. *
3529 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3530 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3531 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3532 change and 64bit stuff.* newsos3.c: common code removed, new jump
3533 table. * oasys.c: Name change * opncls.c: Portability fixes *
3534 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3535 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3536 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3537 64bit ized. * demo64.c: 64 bit a.out back end
3539 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3541 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3542 on LHS of assignment, even when using old compilers.
3543 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3544 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3545 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3546 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3547 * targets.c: Add declaration of newsos3_vec.
3549 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3551 * aout.c: fixxed some of the problems with filepos calculation.
3552 (swap_ext_reloc): fixed problem with creation of relocs.
3553 (aout_set_section_contents): fixed filepos problem
3555 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3556 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3557 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3558 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3559 cleaned up. (coff_write_object_contents) cleaned up.
3561 * ecoff.c: Totally different. Now supports ecoff fully.
3563 * icoff.c: fixed problems in relocation callout.
3565 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3567 * m68kcoff.c: updated target vector.
3569 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3570 choose_reloc_size. (sunos4_write_object_contents) now calls
3571 choose_reloc_size so outputs relocs correctly, also calculates the
3572 size of the sections correctly.
3576 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3578 Merge Per Bothner's changes to modularize BFD a.out a bit.
3580 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3581 * ieee.c: Cast enums to int before comparing them, for brain-
3583 * coff-code.h: Remove coff_get_section_contents, and use the
3584 generic one instead.
3586 * aout.c: Derive new module from sunos.c, containing generic
3587 support code for all kinds of a.out files.
3589 * sunos.c: Remove all code that goes in aout.c. Split out
3590 machine dependent followup in sunos4_object_p into
3591 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3592 and redefine only the names we CHANGE, not all the names. Drop
3593 the little-endian vector, and rename the vector as sunos4 rather
3596 * b.out.c: Use aout.c routines for most of the work. Slight
3597 changes for the new regime. Remove close_and_cleanup and
3598 get_section_contents in favor of generics. New transfer vector
3601 * newsos.c: New support for Sony NEWS, another a.out format.
3603 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3604 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3605 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3607 * opncls.c (bfd_close): Call format-dependent write_contents
3608 routine, if writing, before calling target-dependent
3609 close_and_cleanup routine (which is now always generic, I think).
3610 * srec.c: Use bfd_alloc instead of malloc. Remove
3611 close_and_cleanup and move code from it to
3612 srec_write_object_contents. Add write_contents to tvec.
3613 * targets.c: Remove a.out little vector, replace a.out big
3614 vector with SunOS vector. FIXME: Need Vax support again now.
3616 * libbfd.h: Add write_contents format-dependent-vector to the
3617 bfd_target vector. Supply a generic close_and_cleanup routine.
3618 * liba.out.h: Handle the new aout.c split. Add prototypes for
3619 all routines defined in aout.c. Rename "sunos" things to "aout"
3620 things. Add a few fields where needed for various formats.
3621 * Makefile.in: Add aout.c and newsos.c.
3623 * archive.c, ieee.c, oasys.c: Lint.
3625 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3628 changed forward declaration struct stat; to reduce warnings. Changed
3629 comment on bfd_h_<x>_x.
3631 * ../include/m68kcoff.h, ../include/intel-coff.h,
3632 ../include/m88k-bcs.h
3633 Now there are two incarnations of relocs, linenos and syments. One for
3634 internal digestion, and one full of char arrays for I/O. The original
3635 names have gone to detect errors.
3637 * Makefile.in, m68kcoff.c, targets.c
3638 Test new structure code with a 68k coff implementaion
3640 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3641 Fixed all the places where there were problems with the size and
3642 alignments of structures on disk and structures in memory. #ifed out
3643 all the code in coffswap.c, since it should be done using the target
3646 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3648 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3649 multiple reloc command.
3651 * sunos.c (sunos4_set_section_contents): Made it so that sections
3652 are always padded to their alignment size.
3654 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3656 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3657 Clean up types and such (saber C problems).
3658 * ecoff.c: Clean up types and such. Remove routines that are
3659 not used. Fix up reading and swapping of shorts from files.
3661 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3663 * a.out.vax.c: Remove two bogus "static" from prototypes.
3665 * ecoff.c: Got rid of lots of non-working junk (that had
3666 been copied directly from coff-code.h).
3667 Updated to be consistent with updates to icoff.c and coff-code.h.
3669 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3670 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3672 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3673 but until the target_vector is automatically generated,
3674 it's as good as any. Note that the text offset is the only
3675 difference between NewsOS and SunOs (including magic numbers).
3676 (Most of the sunos_* routines should to renamed bsd_*
3677 and move to a bsd.c file. Then (and when the target_vector
3678 is automatically generated) it might make sense to create
3679 a separate Sony target.)
3681 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3682 on some systems, and doesn't help on others.
3683 Similarly, only define X_OK if not already defined.
3685 * trad-core.c: Don't include sys/stat.h - at least
3686 on NewsOS 3, it has already been included.
3688 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3690 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3691 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3692 symbol tables if necessary when reading them in, so gdb can use
3693 them. Add "bfd_coff_" to the names so they won't conflict with
3694 names in calling programs. FIXME-soon: if coff-code.h is
3695 included in two BFD modules, this will cause duplicate
3696 definitions; the routines should be exported to a separate,
3697 common, module (probably along with a mess of other ones).
3699 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3701 Improve modtime support.
3703 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3704 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3705 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3706 BUG: archive members still do not get correct mod times.
3708 Improve floating point support for core files.
3710 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3711 (sunos4_core_file_p): Create a second registers section in the
3712 core file, called ".reg2", for the float registers.
3714 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3716 * many changes to improve archive handling; found a logic flaw in
3717 bfd_check_format which only just happened to work by cooncidence.
3719 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3721 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3724 * bfd.h: changed type of udata in asymbol to void *, like it
3725 should be. Added bfd_reloc_dangerous enum member.
3727 * coff-code.h: Fixed it so that internally generated symbols get
3728 their values relocated correctly in all cases. Removed calls to
3731 * icoff.c: Not understanding the destination symbol of a reloc is
3732 not a failure any more, just 'dangerous'. This allows linking of
3733 b.out and coff images.
3735 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3739 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3741 * sunos.c (translate_to_native_sym_flags): fixed
3742 sym_pointer->n_value so that symbols on the way out get their
3743 section relative values calculated correctly.
3745 * coff-code.h (mangle_symbols): fixed problem where tags were not
3746 being relocated for structs, enums, unions. Also various lints.
3748 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3750 * archive.c (get_elt_at_filepos): system_call_error returned
3753 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3755 * Resolve the use of no_error and system_call_error.
3756 The bfd library itself now will never set bfd_error to
3759 The code still needs to be combed to make sure all the error
3760 codes are correct. I suspect they are not always set correctly.
3762 * The names of all the messages have _ prepended because the sun
3763 bundled compiler can't distinguish from a macro which takes an
3764 argument and the same identifier in a non-macro context.
3766 * The reason for the above being that entry points which used to
3767 be trampoline functions are now just macros which expand to a
3768 direct call through the bfd's xfer vector.
3770 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3771 must gas have its own version of everything (the gas version
3772 had the correct value)
3774 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3776 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3777 properly support i960 architecture and output correct reloc stuff.
3779 * bfd.h: added prototype for bfd_printable_arch_mach, added
3782 * coff-code.h: Applied patches from chrisb to support i960
3783 architecture, zero relocs and swap them correcly and conditionally
3784 compiled the timestamp.
3786 * sunos.c: Made the default section alignment 2^3 so that doubles
3787 are done properly. Fixed the same reloc bug that was in b.out.c
3789 * sysdep.h: Now compiles on a Posix box
3791 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3793 * icoff.c: Fix comment on big-endian version.
3794 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3795 F_RELFLG). Set F_AR32WR in output files if little endian
3798 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3800 * archures.c fixed =/== typo
3802 * sunos.c added architecture stuff for output. Fixed
3803 bug where files where vma(data) != size(text)
3804 were processed wrong.
3806 * coff-code.h added a lint cast
3808 * (../include/a.out.sun4.h) fixed it so zmagic
3811 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3813 * archive.c removed loads of includes, and fixed bug where string
3814 table didn't have a null at the end.
3816 * bfd.c fixed includes, added symbols argument to
3817 canonicalize_reloc entry point.
3819 * libbfd.c fixed includes and added some lint patches.
3821 * targets.c added both sorts of intel coff.
3823 * b.out.c fixed included, changed was the canonical
3826 * icoff.c added support for callj and big and little
3829 * opncls.c added chmod+xing for files with EXEC_P set.
3831 * sunos.c fixed includes. Changed default section
3832 alignement to words. Fixed relocation stuff to work with
3835 * bfd.h various new types added, prototype for new
3836 reloc calls, changed bfd->iostream to a void *
3837 to including files don't need stdio.h.
3839 * libcoff.h added conversion table to tie relocs to
3844 * coff-code.h fixed includes. Added code to support
3845 big and little endian formats. Various lints. Better
3846 processing of symbols. Changed reloc stuff to new
3849 * libbfd.h fixed includes
3852 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3854 * bfd.h changed name of alignment entry in sec_struct to
3855 alignment_power, because of conflicting uses within bfd.
3856 Now it should be obvious that it's a 2**n alignment
3857 specifier. Removed start_pad, end_alignment, block, minsize,
3858 output_file_alignment, subsection_alignment and original_vma fields.
3859 Added align_power() macro. Fixed bfd_section_alignment
3860 acessor macros. Added bfd_symbol_same_target macro.
3862 * b.out.c (b_out_write_object_contents) fixed to use
3863 new alignment member. Fixed (callj_callback) to use section
3864 relative symbols properly.
3866 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3867 Fixed (translate_from_native_sym_flags) to correctly make
3868 symbols section relative.
3870 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3871 (bfd_make_section) took out initialization of obsolete members.
3872 (bfd_print_symbol_vandf) added
3874 * opncls.c (bfd_create) created.
3876 * coff-code.h (coff_new_section_hook) took away refs
3877 to obsolete members. (make_a_section_from_file) added
3878 conversion between alignment types. (coff_symbol_from)
3879 added. (coff_count_linenumbers) only counts linenumbers
3880 if symbol is of coff-type. (coff_mangle_symbols) only
3881 heavily mangles symbols if symbol is coff-type.
3882 (coff_write_symbols) various lints. (coff_write_object_contents)
3883 various lints and modification for alignment conversion.
3884 (coff_slurp_relocs) fixed for use with new asection shape.
3886 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3888 * archive.c lots of lint
3890 * b.out.c added callj relocation support, upgrated reloc howto.
3891 Fixed so that asymbol and reloc records are output
3894 * bfd.c lots of lint, support for new bfd entry point
3897 * bfd.h changed definition of asymbol to contain pointer to
3898 owning bfd, removed target dependencies.
3900 * cache.c took out print statements, put in BFD_ASSERT calls.
3902 * coff-code.h various lints, corrected linenumber output
3903 functionality. Added support for new style asymbols and
3904 bfd_print_symbol. Fixed so that asymbol and
3905 reloc records are handled correctly. Added timestamp.
3907 * icoff.c Added support for new howto shape.
3909 * liba.out.h Added support for new asymbol shape
3911 * libbfd.c various lints
3913 * libbfd.h various lints
3915 * libcoff.h added support for new asymbol shape.
3917 * sunos.c various lints. Added support for new asymbol shape
3918 and bfd_print_symbol.
3920 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3922 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3923 pointer lint. Added support for callj relocation. Fixed bug where
3924 the last 32 bytes of the text section were overwritten by data. Fixed bug
3925 where archives of b.out didn't work due bfd_slurp_extended_name_table
3928 * sunos.c added support for n_other field. Braced the howto table so
3929 that it won't be affected by any lengthing of the howto struct typedef.
3932 * bfd.h added support for n_other field, added special_function
3933 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3936 * bfd.c upgraded bfd_perform_relocation, various lints.
3938 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3940 * ChangeLog: Started ChangeLog for BFD.
3941 * ToDo: Create file for suggestions.
3943 * Makefile: Support easy loading into Saber C.
3944 Add dependencies for icoff.o and bcs88kcoff.o.
3945 Rename coff.c to coff-code.h. Change callers.
3947 * bfd.c (bfd_check_format): Allow the check_format routines
3948 to return the desired target vector, rather than just a Boolean.
3949 bfd.h (bfd_check_format): Change function pointer return type.
3950 archive.c (bfd_generic_archive_p): change callee.
3951 b.out.c (b_out_little_object_p, b_out_big_object_p,
3952 b_out_real_object_p): change callee.
3953 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3954 in check_format transfer vectors that need a filler.
3955 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3956 bcs88kcoff.c: change callee.
3957 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3958 icoff.c: change callee.
3959 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3961 * libbfd.c (zalloc): It should actually zero the storage!
3962 This was commented out for some reason.
3964 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3965 This is so callers can avoid <stdlib.h> which doesn't exist
3968 * bfd.c (map_over_sections): Add debugging code, since I
3969 noticed the section count for sunos core files was bad, but only
3970 GDB had detected the problem.
3971 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3972 bfd_get_section_linenos): Remove obsolete functions.
3973 (bfd_apply_relocations): Use longs, not ints, for the math.
3975 * bfd.h: Declare enum boolean and struct bfd_target as well
3976 as typedefs for them. Remove obsolete
3977 bfd_get_section_lineno_size.
3979 * cache.c: Make the "fdopen" support work. Keep better track
3980 of how many files are open. Centralize the opening of files
3981 and be sure bfd_open[rw] actually try to open the file. Evade
3982 linked list initialization problems.
3984 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3986 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3988 * cplus-dem.c: Delete file, since it is not part of BFD.
3990 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3991 (bfd_openr, bfd_openw): Actually open the file, give error now.
3993 * sunos.c (sunos4_core_file_p): Set section count.
3994 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3995 obsolete definitions.
3996 (_write_symbol_table): Initialize <idx> counter.
3997 (foop): Eliminate debugging code.