1 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3 * bfd-in.h: Insert comment about SVR3 compiler warnings.
5 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
6 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
8 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
10 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
12 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
13 (swapcore_sparc): Make sp a bfd_vma.
15 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
17 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
18 libbfd.c, libbfd-in.h: Add _do*signed*.
19 targets.c, all targets: Add bfd*signed*.
20 bfd-in.h: Add bfd_signed_vma. Add comments.
22 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
24 * format.c (bfd_check_error): Check error return from
25 _bfd_check_format routines.
27 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
29 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
30 recognize .data section if present.
32 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
34 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
35 check for the case where the user sets the address of the BSS
36 section (and the file header can't specify this). Let the user
37 set it wherever they want, regardless of what goes in the header.
39 * ieee.c (ieee_slurp_sections): Pass all ieee section names
40 straight through into BFD sections. Add comments.
42 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
44 Cleanup in preparation for better 64-bit host support.
46 * bfd-in.h (bfd_64_type): Remove.
47 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
49 * bfd-in.h (bfd_size): Remove.
51 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
53 * bfd-in.h (bfd_word): Remove.
54 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
56 * bfd-in.h (rawdata_offset): Remove.
57 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
58 (bfd_perform_relocation): Lint.
59 (enum bfd_reloc_status): Comment cleanup.
61 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
63 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
65 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
67 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
69 * elf32.c: Clean up old comments.
71 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
73 * config/sun3.h: String argument to fprintf is const.
75 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
76 on systems which define PAGE_SIZE in <limits.h>.
78 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
80 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
81 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
82 the core file failing signal.
83 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
84 to supply the core file failing signal.
86 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
88 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
89 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
90 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
91 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
93 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
95 * coff-mips.c (PAGESIZE): Correct value.
97 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
99 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
100 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
102 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
104 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
105 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
107 (coff_compute_section_file_positions): Force vma and lma of _LIB
109 (coff_set_section_contents): Count number of entries in new lma
111 * coffgen.c (make_a_section_from_file): Force lineno_count of
112 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
113 SCO 3.2v4 shared library.
114 * seclet.c (rel): Copy over any section with contents, not just
117 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
120 * coff-i386.c (coff_i386_reloc): New function, to generate
121 relocateable output correctly.
122 (howto_table): Use coff_i386_reloc for all reloc types.
123 (CALC_ADDEND): Use a more efficient hack to get the correct addend
125 (i386comm_value): Removed; no longer needed.
127 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
129 * coffcode.h (coff_set_section_contents): Don't write out
130 sections without a filepos.
132 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
134 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
136 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
138 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
139 * libecoff.h (ecoff_data_type): Added gp_size field.
140 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
141 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
142 Set flags to 0 for large common symbols.
143 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
144 which can occur for gas-generated relocs.
145 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
146 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
147 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
149 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
151 * srec.c (srec_set_section_contents): Use lma field for load
153 * section.c: Add declaration of lma field to section structure.
154 * coffcode.h (coff_write_object_contents): Use lma field for load
156 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
158 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
159 symbols in a better way. (translate_to_native_sym_flag): Set the
160 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
162 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
163 (bfd_make_section): Cope with new builtin section.
164 * syms.c (bfd_decode_symclass): Can now print indirect section
167 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
169 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
170 defined, and yields false.
171 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
173 * archive.c (snarf_ar_hdr): Add support for reading (only,
174 so far) BSD-4.4-style extended headers.
175 * archive.c: Some more comments.
177 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
179 * Makefile.in: fix rule for dvi and info, so that the recursive
180 makes does the right thing, instead of always info
182 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
184 * libbfd.c (bfd_seek): Disable optimized handling for archives and
185 archive members; they need more special reatment. For now, verify
186 that computed and actual file positions correspond.
188 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
190 * mipsbsd.c: Renamed from aout-mipsbsd.c.
191 (set_arch_mach): Delete non-MIPS code.
192 (reloc_howto_type_lookup): Ditto.
193 * Makefile.in: Adjusted.
195 * libbfd.c (bfd_tell): Update `where' field.
196 (bfd_seek): Don't do anything if we're not changing the file
197 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
198 field against a SEEK_SET request. Call bfd_tell to re-update
199 `where' field when done.
200 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
202 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
204 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
206 * Makefile.in: added installcheck target
208 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
210 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
211 if the type is not stNil.
213 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
215 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
216 forward declarations.
218 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
219 it's implied by the type.
221 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
223 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
225 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
227 * rs6000-core.c: Add .ldinfo section.
229 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
231 * Makefile.in (MAKEOVERRIDES): Define to be empty.
233 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
235 * section.c (bfd_set_section_contents): whitespace
236 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
239 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
241 * hosts/go32.h: don't define POSIX_UTIME
243 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
245 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
246 against machine architecture stored in the ELF header, to resolve
248 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
249 NULL, so only use results when non-NULL.
250 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
251 and add to vector of targets.
253 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
255 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
256 are always just debugging symbols.
258 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
259 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
261 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
263 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
264 hpux 7). Patch from friedman@gnu.ai.mit.edu.
265 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
266 defined, which they aren't in hpux 7.0.
268 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
269 Tran-Le, tranle@intellicorp.com.
271 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
273 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
274 ahead and do the relocation.
275 (ecoff_refhi_reloc): Don't to the relocation here, just remember
276 what needs to be done.
277 (ecoff_reflo_reloc): Do the REFHI relocation here.
279 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
281 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
282 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
283 relocs are reasonable.
284 * coff-msym.c: Eliminated uses of DEFUN.
285 (ecoff_swap_tir_out): New function.
287 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
289 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
290 * configure.host (vax-*-ultrix2*): Add triplet.
291 * hosts/vaxult2.h: New file.
292 * config/vaxult2.mh: New file.
294 * aoutx.h (string.h): Include for strchr and friends.
295 * archive.c (string.h): Include for memchr and friends.
296 * elf32.c (string.h): Include for strrchr and friends.
298 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
300 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
301 (MY_set_sizes): Use sunos4_set_sizes.
303 * elf32.c: Renamed from elf.c. Several CPU-specific functions
304 deleted, as well as elf-big and elf-little targets.
305 * libelf.h: New file.
306 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
308 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
310 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
312 * coffcode.h (coff_compute_section_file_positions): Don't need
313 variable "old_sofar" if compiling for i960.
315 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
319 * ieee.c (exten, envi): "static" belongs first in declaration.
321 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
323 * srec.c: add support for symbolsrec, srecords with symbols in
326 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
328 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
329 to avoid lint complaints.
331 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
333 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
334 type SHT_STRTAB. Don't alter file offset for section 0.
335 (reloc_type_names): Now an array instead of a macro. Still inside
336 "#if 0", since it's used only in debugging code also in "#if 0".
337 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
338 (sort_reloc_map): New function.
339 (sparc_reloc_map): New variable.
340 (elf_bfd_reloc_type_lookup): New function.
342 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
344 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
345 bfd_make_debug_symbol; they were already in the target structure.
346 * Adjusted all uses of JUMP_TABLE.
347 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
348 from coff_make_debug_symbol.
349 * libcoff.h: Updated accordingly.
351 * Minor cleanups provoked by gcc warnings:
352 * aoutx.h (NAME(aout, reloc_type_lookup)),
353 cpu-h8300.c (local_bfd_reloc_type_lookup),
354 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
356 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
357 ieee.c (ieee_slurp_section_data),
358 elf.c (elf_make_sections, elf_fake_sections,
359 elf_compute_section_file_positions, elf_write_object_contents):
360 Removed unused variables.
361 * archures.c: Removed /* from within comment.
362 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
363 * oasys.c (oasys_write_data): Initialize i.
365 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
367 * libcoff.h (obj_raw_syment_coun): New macro.
368 * coffgen.c (coff_get_normalized_symtab): Initialize
370 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
372 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
374 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
376 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
377 for compatibility with tools from MIPS.
379 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
380 * config/irix3.mt, config/irix4.mt: Removed.
381 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
382 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
384 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
386 * hosts/hp300bsd.h: Add gross hack to determine whether we
387 are running on BSD 4.3 or BSD 4.4, and use appropriate include
388 files (and set other parameters) to match.
390 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
392 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
393 ansi definition which otherwise confuses non-ansi compilers.
395 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
396 ultrix cc by forward declaring getenv as is done in
399 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
401 * elf.c (elf_info_to_howto): cast an enum into unsigned char
402 avoiding a fatal error in vax ultrix 4.2 cc.
404 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
406 * bfd-in.h, VERSION: Roll to version 2.1.
408 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
410 * oasys.c (oasys_write_object_contents): Lint.
411 * srec.c: Whitespace cleanup.
413 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
415 * coffgen.c (coff_print_symbol): Print correct tagndx value;
416 cleaned up output formatting a bit.
418 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
420 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
421 relaxable. Should be moved somewhere else.
423 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
425 * aout-mipsbsd.c: Eliminated uses of DEFUN.
426 (aout_mips_*_vec): Added seclet_link element.
428 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
429 support for aout-mipsbsd target.
431 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
433 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
435 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
437 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
439 Add support for the H8/500
441 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
443 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
445 * libecoff.h: New file. Defines ECOFF backend data for gdb.
446 * coff-mips.c: Now includes libecoff.h.
447 (ecoff_data_type): Moved to libecoff.h.
448 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
449 call it. If there is ever another ECOFF target, this and the
450 swapping functions should be accessed via an ECOFF specific target
452 * Makefile.in (coff-mips.o): Depends on libecoff.h.
454 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
456 * coffcode.h: Removed MIPS specific information, since coff-mips.c
457 no longer includes this file.
459 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
460 bits to 0 to make comparison test useful.
462 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
463 avoid overflowing GP accessible sections in binutils/objdump.
465 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
467 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
468 reading more robust: Fail if string index is out of string
471 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
473 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
474 PCREL13): Don't take dst_address into account; the input file has
475 already taken care of that.
477 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
479 * coff-mips.c: Completed support for linker and binutils.
481 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
483 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
484 original addend from section contents.
486 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
488 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
489 * hosts/delta88.h (strtol): Fix prototype.
490 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
492 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
494 * elf.c: Get rid of "#ifdef sparc".
495 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
496 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
498 (elf_info_to_howto): Use runtime conditionals on CPU type, not
499 compile type conditionals on host CPU.
500 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
502 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
504 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
506 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
507 ECOFF which has two common sections.
508 (bfd_com_section): Set SEC_IS_COMMON flag.
509 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
510 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
511 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
512 bfd_is_com_section macro rather than checking for equality to
515 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
517 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
518 (coff_mkobject_hook): Accept aouthdr argument.
519 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
520 Handle NULL aouthdr argument.
521 (coff_object_p): If there is no aouthdr, pass it as NULL to
523 * libcoff.h: Rebuilt for mkobject_hook changes.
525 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
526 additional MIPS ECOFF fields.
528 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
530 * configure.host: added mips-dec-bsd*
531 * configure.in: added mips-dec-bsd*
532 * aout-mipsbsd.c: new file for mips-dec-bsd*
533 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
534 * aoutx.h: added mips support.
535 * archures.c: added mips support to bfd_default_scan().
536 * cpu-mips.c: added support for R4000 (untested).
537 * libaout.h: added MIPS1 & MIPS2 magic numbers.
538 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
539 hope will make it into include/bfd.h.
540 * targets.c: added aout_mips_*_vec.
542 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
546 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
548 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
550 * libcoff-in.h: Update prototype for coff_count_linenumbers.
552 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
554 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
555 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
556 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
557 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
559 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
560 bfd_swap_reloc_in or coff_swap_reloc_out.
561 * coff-mips.c: Added code to link and write out symbolic debugging
562 information, and to swap relocs in and out.
564 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
566 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
567 (coff_write_object_contents): coff_count_linenumbers returns the
568 number of line number records it found.
570 * coffgen.c (coff_write_linenumbers): only write out line numbers
571 in the section they belong to.
573 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
575 * targets.c (bfd_target): Added relocateable argument to
576 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
577 target vector for linker use.
578 * bfd.c (bfd_seclet_link): New macro.
579 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
580 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
581 and boolean return value. Made static.
582 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
583 relocateable argument.
584 * reloc.c (bfd_generic_get_relocated_section_contents): Added
585 relocateable argument (if relocateable, saves relocs).
586 * bout.c (b_out_get_relocated_section_contents),
587 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
588 relocateable argument (if relocateable, just calls
589 bfd_generic_get_relocated_section_contents).
590 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
591 argument to prototype.
592 * All targets: Set new _bfd_seclet_link vector to
593 bfd_generic_seclet_link.
595 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
597 * coffgen.c: #include seclet.h.
599 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
601 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
602 debug info. Setup info about linker symbols only, and use
603 standard bfd fields to hold the info.
604 * (hppa_object_p): Remove unneeded decls.
605 * (hppa_new_section_hook): Get rid of most of this.
606 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
607 fat. Remove all knowledge of stabs, remove redundant knowledge of
609 * Remove macros for accessing fields which are now gone.
611 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
613 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
615 * coff-z8k.c: delete unused reloc functions
617 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
619 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
620 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
621 * coff-msym.c: Use DEFUN for function definitons.
622 * coff-mips.c: Added code to read and print symbols, and to find
625 * coffcode.h: Moved many generic functions into coffgen.c. Moved
626 swapping functions into coffswap.h for ECOFF use. Moved
627 relocation functions, only used by h8300 and z8k, into reloc16.c.
628 Added hooks for coffgen.c functions to backend data structure, and
629 added hook functions. Still more could be done.
630 * coffswap.h: New file to hold COFF swapping routines.
631 * coffgen.c: New file to hold generic COFF functions.
632 * reloc16.c: New file to hold h8300 and z8k specific relocation
634 * libcoff-in.h: Added declarations for functions in coffgen.c.
635 * libcoff.h: Rebuilt to incorporate changes.
636 * coff-h8300.c: Function name changes.
637 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
638 hook rather than defining EXTRA_CASES.
639 * Makefile.in: Build new files coffgen and reloc16. Added
640 dependencies of coff-*.o on coffswap.h and seclet.h.
642 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
644 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
645 about discarding const.
647 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
649 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
651 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
653 * configure.in (post-target): If --with-minimal-bfd is specified,
656 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
658 * srec.c (srec_write_records): one of my boards wants a CR between
661 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
663 * archive.c (do_slurp_coff_armap): set symdef_count correctly
664 (it broke a couple of weeks ago).
666 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
668 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
669 return type, so libbfd.h doesn't reference undefined typedefnames.
671 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
673 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
675 (coff_pointerize_aux): don't pointerize a negative tagndx
676 (sometimes generated by SCO 3.2v4 cc).
678 * bout.c (calljx_callback, callj_callback,
679 b_out_get_relocated_section_contents): warn if relocating against
682 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
684 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
685 Make a bunch more routines be static.
686 * hppa.c (fill_spaces): Get rid of this, replace with much better
687 written setup_sections().
688 * (setup_sections): New routine to create BFD sections for each
689 space and subspace in SOM files.
690 * (hppa_object_setup): Use BFD sections created by
691 setup_sections() to locate GDB symbol table info.
692 * (make_unique_section): New routine to create a BFD section. It
693 ensures that the given name is unique, and will generate a unique
695 * (hppa_object_p): Become much more paranoid about file header.
696 * (make_bfd_asection): Call bfd_make_section to do the dirty
697 work. Simplify code somewhat.
698 * (hppa_core_file_p): Use proper name for stack section.
699 * libhppa.h: Remove millicode_start, millicode_end decls.
701 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
703 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
705 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
706 relocs, don't bother doing the adjustment if the value to add is
709 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
711 * bfd.c (bfd_get_size): New function that gets an upper bound
712 on the possible size of any object in a bfd.
713 * elf.c (bfd_elf_find_section, elf_get_str_section,
714 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
716 * elf.c (elf_big_vec, elf_little_vec): Document last three
717 members initialized to NULL.
719 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
721 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
723 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
725 * hosts/std-host.h: New file. Attempt at a generic/default
726 set of definitions, to discourage porting to new hosts by copying.
727 * hosts/news.h: Removed.
728 * hosts/sparc.h: Use std-host.h.
729 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
730 perhaps we can later remove the the_bfd field from each symbol.
731 * syms.c (struct symbol_cache_entry): Remove unused field
732 app_data. Add comment noting that the_bfd is almost redundant,
734 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
735 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
736 * hppa.c (fill_spaces): Make slightly more rebust.
737 * configure.in: Allow std-host as the "default" host.
739 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
741 * bfd.c: Add struct hppa_core_data to tdata union.
742 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
743 Get rid of HPPA/BSD specific code. That will go somewhere else
745 * (fill_spaces): Don't spin forever and die if you don't find
746 $MILLICODE$ subspace.
747 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
749 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
750 Make these work for HPUX.
751 * (make_bfd_asection): New routine to make section creation a
753 * (hppa_core_file_p): Completely rewrite, leave out bugs.
754 * libhppa.h: #include the right system files. Redefine all of
755 the structs/macros for hacking core files to use more sensible
756 HPUX core file structures.
757 * targets.c (target_vector): Conditionalize hppa_vec on
758 HOST_HPPAHPUX, not hp9000s800.
759 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
760 malloc and realloc. #define HOST_HPPAHPUX.
762 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
764 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
765 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
766 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
767 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
769 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
770 * aix386-core.c: New file for handling core files on AIX on PS/2.
771 * targets.c: if AIX386_CORE, use aix386_core_vec.
772 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
775 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
777 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
780 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
782 * Makefile.in: added dvi target
784 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
786 * bfd.c: Use right name for tekhex tdata struct.
787 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
788 * libcoff.h: Updated to get spacing change from coffcode.h.
789 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
791 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
793 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
794 functions, with the "guts" of the old bfd_slurp_bsd_armap
795 and bfd_slurp_coff_armap, but assuming we've already checked
796 if the armap is present or not.
797 Also, rewrite a bit to avoid keeping around obstack data
799 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
800 Various fixes to correctly handle COFF_style archives names.
801 (Note that because these have a trailing '/', the names can
802 have embedded spaces.)
803 * archive.c (bfd_slurp_armap): New function, replaces old
804 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
805 _either_ format, and calls do_slurp_bsd_armap or
806 do_slurp_coff_armap if either form of map is seen.
807 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
808 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
809 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
810 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
812 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
814 * hppa.c: #include "sysdep.h", not <sysdep.h>.
815 * libhppa.h: Make millicode_start and millicode_end be unsigned
816 int to be same type as CORE_ADDR in GDB. Why are these here?
818 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
820 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
821 vaddr of the section to the addend.
822 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
823 SCO_CORE to SELECT_VECS.
824 (target_vector): add sco_core_vec.
825 * sco-core.c (sco_core_vec): add leading underscore initializer.
826 * configure.in (i[34]86-*-sco*): use target i386-sco.
827 * config/i386-sco.mt: new file; define SCO_CORE.
829 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
831 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
833 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
835 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
837 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
839 * hosts/i386linux.h: Include unistd.h.
841 * aoutx.h (print_symbol): aout_stab_name returns a constant
843 * libaout.h (aout_stab_name): Fix prototype.
844 * stab-syms.c (aout_stab_names): Array is now const.
845 (aout_stab_name): Return value is now pointer to const.
847 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
850 * syms.c (asymbol): Added new field "app_data", for data
851 particular to the application. Some of the linker flags ought to
852 get moved to this field someday.
854 * archures.c (bfd_default_scan): Recognize a few more numbers:
855 80486, 80960, and 960.
857 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
858 bfd_coff_std_swap_table, cast to PTR.
859 * bfd.c (bfd_coff_swap_*): Deleted macros.
860 * targets.c (struct bfd_target): Deleted COFF-specific swapping
862 * coffcode.h (type bfd_coff_backend_data): New structure type,
863 contains pointers to the COFF-specific swapping routines.
864 (bfd_coff_std_swap_table): New data structure, to be used when
865 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
866 (bfd_coff_swap_*): New macros.
867 * coff-mips.c (mips_coff_swap_table): New data structure.
868 (ecoff_big_vec): Use it.
869 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
870 * All other targets: Deleted coff-specific vector entries.
872 * trad-core.c: Fixed some `PARAMS' uses that were missing
875 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
877 * aoutx.h (some_aout_object_p): Protect arg prototype in
878 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
880 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
882 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
883 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
884 PARAMS for readability.
886 * aoutx.h: Add type to callback parameter.
887 * coff-mips.c: Don't call trad-core.h, not needed.
888 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
889 * trad-core.h: Eliminate, unused.
891 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
893 * format.c (bfd_check_format): if default target isn't found
894 then look through the entire list rather than return early.
896 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
898 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
900 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
902 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
904 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
906 * coff-z8k.c: checkpoint, more addressing modes handled
907 * coffcode.h (get_value): don't truncate reloc->addend field, it's
910 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
912 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
914 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
916 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
918 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
920 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
921 and about when file descriptors are closed.
923 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
925 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
926 written out correctly.
928 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
930 * section.c: New section bit SEC_SHARED_LIBRARY.
931 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
932 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
935 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
937 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
938 macros; use PARAMS to declare the function pointers involved.
940 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
941 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
943 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
945 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
947 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
948 declaring pointers to functions.
949 * cache.c, elf.c: Move static function decls to top, use PARAMS.
950 * seclet.h: Declare external function with PARAMS.
952 * doc/chew.c (exfunstuff): Eliminate.
953 (paramstuff): Replace exfunstuff with function to generate PARAMS.
954 * doc/proto.str: Use paramstuff rather than exfunstuff.
956 * libbfd.h: Update, based on changes in source code and chew.
958 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
960 * libieee.h: Add FIXME about removing limit on number of sections.
961 * bfd-in.h: Improve comments to make it clear that bfd.h is
962 the wrong place to edit this file.
963 * Makefile.in (install): Install ansidecl.h and obstack.h in the
964 same places where we install bfd.h.
966 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
968 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
969 symbol type before blindly modifying the auxent. Specifically,
970 only modify the endndx fields for types that need it, and don't
971 set the array information for non-arrays.
973 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
975 * aoutx.h (some_aout_object_p): Section list should be set up
976 correctly anyways; don't have to set up "next" pointers manually.
978 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
980 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
981 config/i386v.mh: removed -DUSG from HDEFINES.
982 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
984 hosts/i386v.h: don't define POSIX_UTIME.
986 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
988 * ieee.c (ieee_slurp_sections): make a private copy of the
989 section's name before truncating it.
991 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
993 * hppa.c: add symbol_leading_char entry in transfer vec
995 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
997 * ieee.c (get_symbol): can now cope when two symbols of a
998 different class, but the same index number occur consecutively.
999 (get_section_entry): nicer name for sections being forward
1000 referenced. (ieee_archive_p): don't free the filename string,
1001 since it was never malloced.
1003 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1005 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1007 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1009 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1010 optionally setting the dimen info, since they are in the same
1011 memory locations. Also zero out external auxent.
1012 (coff_write_symbol): don't zero external auxent; now done in
1015 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1017 * Check fclose return value for errors.
1018 libbfd.h: bfd_cache_close now returns a boolean.
1019 cache.c (bfd_cache_delete): return fclose success value.
1020 (bfd_cache_close): return bfd_cache_delete return value.
1021 opncls.c (bfd_close, bfd_close_all_done): return result of
1024 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1026 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1028 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1030 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1031 work out a coff relocation type from a howto's attributes rather
1032 than using the input r_type field. This fixes PR1677 and allows
1033 conversion of a.out relocs to coff relocs.
1035 * coffcode.h (coff_write_relocs): if supplied a relocation
1036 relative to an absolute symbol, use the right symbol index.
1038 * reloc.c (bfd_perform_relocation): do a partial link for coff
1041 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1043 * changes to support i386-sysv with shared libraries:
1044 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1045 check for .data2; if _LIB is defined, check for it; map
1046 SEC_NEVER_LOAD to STYP_NOLOAD.
1047 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1048 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1049 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1050 if section has contents, not just if it is loadable; if
1051 TWO_DATA_SECS, check for .data2
1052 (coff_set_section_contents): set vma of .lib section to number of
1054 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1055 don't define coff_write_armap to bsd_write_armap.
1056 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1059 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1061 * solaris2.h: Get the definition of alloca from alloca.h if we
1064 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1066 * configure.in (i960-*-{aout,bout}): Support these.
1068 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1070 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1072 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1074 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1075 no-longer-used definitions of L_SET and L_INCR.
1076 * i386linux.h: Tweaks to smooth Linux build.
1078 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1080 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1082 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1084 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1085 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1086 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1087 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1089 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1090 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1092 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1094 * configure.host: New file, contains mapping of host configs
1095 to host support file names for bfd, binutils, opcodes.
1096 * configure.in: Use it.
1097 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1098 * i386bsd.c: Cleanup, reformat.
1099 * config/i386-bsd.mt: Comment changes.
1100 * config/i386bsd.mh: New file for core file support.
1101 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1102 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1103 on BSD 4.4 define ALIGN (sigh!).
1105 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1107 * libaout.h (aout_backend_data): added exec_header_not_counted
1108 field. For ZMAGIC files only, when text_includes_header is set, by
1109 default the length of the exec header is counted in the text
1110 section size. For go32, exec header is mapped in but does *not*
1111 contribute to the size of section.
1112 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1113 is not set, but ztih is, add the size of the exec header to the
1114 recorded size of the text section.
1115 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1116 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1117 Also set text_includes_header.
1118 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1119 by default in MY(backend_data).
1121 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1123 * aout-target.h (callback): Don't define this function if it won't be
1126 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1127 type doesn't match. Don't lose if file sections have already been
1129 (set_arch_mach): Set reloc_entry_size.
1130 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1132 * hosts/i386bsd.h: New file.
1133 * configure.in: Recognize i[34]86-*-bsd host.
1135 * aout-target.h (callback, write_object_contents): Delete unused
1138 * aoutx.h (reloc_type_lookup): New function.
1139 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1140 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1141 (MY_reloc_howto_type_lookup): Don't define it.
1143 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1145 (slurp_symbol_table): Use header byte order, not target byte
1146 order, for reading symbol data.
1148 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1150 * configure.in: Undo some brain damage in the host section.
1151 * configure.in: Reformat the target section, test many configs.
1152 * Makefile.in (make): Remove obsolete `make make'.
1153 * aoutx.h (some_aout_object_p): Make defines line up.
1155 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1157 Now a bfd knows whether underscores are normally prepended
1158 to symbols in its file format.
1160 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1161 coff-z8k.c: targets set so they have leading underscore
1162 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1163 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1164 without leading underscore flag
1165 * targets.c: add symbol leading char to xvec description
1166 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1168 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1170 * archive.c: Make errno global.
1171 * archive.c (_bfd_write_archive_contents): If read fails (and
1172 errno!=0) set bfd_error to malformed_archive (since this probably
1173 indicates a truncated archive), rather than system_call_error.
1175 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1177 * Makefile.in: added rules for i386bsd.c
1178 * i386bsd.c: new file, supporting 386bsd.
1179 * configure.in: recognize i386-*-bsd target.
1180 * config/i386-bsd.mt: new file - 386bsd target configuration.
1182 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1184 * configure.in: re-arrange host section to use *-*-* notation,
1185 clean up some of the target section as well
1187 * seclet.c: cast result of bfd_get_relocated_section_contents to
1188 avoid compiler warnings
1190 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1192 * coffcode.h (coff_section_symbol): Create section if it doesn't
1195 * bout.c: Removed some unused variables.
1197 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1199 * Portability fixes from p3:
1200 coffcode.h (coff_write_relocs): removed sanity check until it
1201 works on all targets (per advice from sac).
1202 config/hp9000.mh: new file to define USG.
1203 hppa.c: #undef hppa before the JUMP_TABLE.
1204 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1206 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1207 local variable target volatile to avoid mysterious bug in
1210 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1212 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1213 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1215 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1217 * coff-z8k.c (func_da, func_jr): Lint.
1218 * coffcode.h: Use memset rather than bzero.
1219 * elf.c: Use memcpy rather than bcopy.
1220 * tekhex.c: Use memset rather than bzero.
1222 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1224 Add Adobe a.out support.
1226 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1227 * config/adobe.mt: Add.
1228 * configure.in (*-adobe-* target): Add.
1229 * targets.c (a_out_adobe_vec): Add.
1230 * Makefile.in: add aout-adobe.c.
1232 * configure.in: Put two dashes in all entries to be matched.
1233 Add comments to remind people to do this.
1234 Reorder all entries that match manufacturer names, to occur
1235 last, so they will only be matched if no more specific match
1236 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1238 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1240 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1241 since we should never have a NULL section.
1242 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1243 tests, set the section to bfd_abs_section.
1245 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1247 * coff-z8k.c: getting closer
1248 * coffcode.h (coff_get_relocated_section_contents): allow
1249 EXTRA_CASES hooks for different arches to provide different reloc
1251 * seclet.h: #ifndef around it to allow multiple inclusion
1252 * srec.c: minor doc fix
1254 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1256 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1258 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1260 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1263 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1265 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1266 filling in reloc, in case immediately following code doesn't set
1269 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1271 * coffcode.h (coff_renumber_symbols): set the last renumbered
1272 symbol pointer to NULL, as expected by coff_write_linenumbers.
1273 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1274 type R_IHCONST used on the 29k.
1276 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1278 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1279 update, based on how the underlying file was opened. Obsoletes
1281 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1282 all FASCIST_FDOPEN config defines.
1284 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1286 * sparc-opc.c: Moved to opcodes library, now that we have one.
1287 * Makefile: Don't compile it.
1289 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1291 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1293 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1295 * section.c (bfd_set_section_flags): Remove a sanity check.
1296 It is unfortunately broken, and prevents strip from working.
1298 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1300 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1301 created by last change.
1303 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1305 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1306 * bfd-in.h: Bump to version 2.0.
1308 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1310 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1311 braindamaged HP/Apollo compiler happy.
1313 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1315 * format.c: Fix description of search for matching target.
1316 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1317 * targets.c: Update description of search for matching target.
1318 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1319 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1320 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1322 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1324 * Makefile.in: Added mostlyclean/clean/distclean rules.
1326 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1328 * targets.c (target_vector): Take out oasys (unless that is
1329 the default): Because there is no magic number in archives,
1330 there can be annoying target mis-matches.
1332 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1334 * sparc-opc.c: Rigorously updated to match architecture manual.
1336 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1338 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1339 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1340 to the built-in abs_section were not written out correctly.
1342 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1344 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1345 large, assume we're using a swapped byte order and fail with
1346 wrong_format rather than dumping core.
1348 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1350 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1351 filename constraints.
1352 * Makefile.in: Updated to reflect change.
1354 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1356 Add preliminary support for the we32k:
1358 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1360 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1362 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1364 * bout.c: added support for relaxable alignment relocs.
1366 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1367 pass down pointer to play area rather than use alloca
1369 * cpu-z8k.c (compatible): made static to reduce name space
1372 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1374 Add basic support for the z8k:
1376 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1377 section.c, targets.c,
1379 * syms.c: move mis-inserted patch.
1381 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1383 Documentation fixes:
1384 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1385 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1387 * reloc.c: break out addend item from surrounding text.
1389 * doc.str (DOCDD): Defined. Adds text to output.
1390 (bodytext): Put bulletize before kill_bogus_lines.
1391 * chew.c (bulletize): End itemization after a blank line, to
1392 prevent following text from being swallowed up in an item.
1394 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1396 * configure.in: Add sparclite as a target.
1398 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1400 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1403 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1404 from a coff file (csym is null), dont deref them
1406 * ieee.c (parse_expression): get the answer right when adding an
1407 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1408 on elts so that filename is filled in.
1410 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1412 * bout.c (howto_align_table): New set of relocs, with enough
1413 data for "objdump -r" to work.
1414 (b_out_reloc_type_lookup): Recognize alignment relocs.
1416 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1418 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1419 invocations of make. Also, always create installation
1422 * config/apollov68.mh: removed -g from CC definition.
1424 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1426 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1427 overflowing gp-offset range.
1429 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1431 * srec.c (srec_set_section_contents): don't write out sections
1432 without the LOAD and ALLOC attributes
1434 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1436 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1437 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1438 * aout-target.h (callback): Don't set page/seg sizes.
1440 (set_sizes): New routine.
1441 (backend_data): Point to it.
1442 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1443 (sunos4_aout_backend): Point to it.
1444 * aoutx.h (set_arch_mach): Call set_sizes callback.
1446 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1448 * aout-target.h: Make _bfd_slurp_extended_name_table be
1449 the default. Given that we *write* the suckers (for long
1450 archive member names), we really ought to be able to read them!
1451 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1452 seem to be needed, and many machines don't have it.
1454 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1456 * coff-m68k.c (vector): read and write archives in coff format.
1458 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1460 * opc-sparc.c: New file.
1462 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1464 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1465 pointers to bfd_byte* before performing arithmetic on them. Such
1466 use with bare void* pointers is a gcc extension.
1467 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1468 * archive (normalize): Add to CONST to match actual usages with
1471 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1473 * configure.in: Recognize i486 host cpu, and use i386-elf
1476 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1478 * config/stratus.mt (CC): Remove definition.
1479 * elf.c (bfd_section_from_shdr): Test for the possibility that
1480 section_from_elf_index returns NULL and don't dereference it.
1482 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1484 * add hppa_data to bfd tdata (indirectly via sef).
1486 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1488 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1490 * configure.in: error messages to stderr, not stdout
1492 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1494 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1495 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1496 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1498 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1500 * configure.in: recognize hppa* instead of hppa
1502 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1504 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1505 RTYPE2HOWTO to cope with same.
1506 * reloc.c (bfd_perform_relocation): added support for size of -2
1507 (subtract a word reloc type). Updated doc.
1509 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1511 * Makefile.in: merged changes from progressive, removed rcsid.
1513 * archures.c, archive.c, Makefile.dos: removed rcsid.
1515 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 * bfd-in.h : add BFD_IS_RELAXABLE flag
1518 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1519 header e_relaxable, major hackery in callbacks
1520 * libaout.h : add space for a_relaxable.
1521 * seclet.c (rel): don't relax empty sections
1524 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1526 * section.c (STD_SECTION): add some casts to the initializers for
1529 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1531 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1532 and add appropriate casts to keep (picayune) aix-cc happy.
1534 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1536 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1537 symbol pointers. Punt expensive & useless bfd_realloc. Use
1538 malloc for raw symbols, and free it before returning.
1539 (bfd_section_from_shdr): Do not slurp symbol table until politely
1540 asked. Do not even slurp string tables.
1541 (elf_get_symtab_upper_bound): Count 'em without reading them.
1542 (elf_get_symtab): This is how to politely ask. Schlurp!
1543 This should probably just *become* elf_slurp_symbol_table, FIXME.
1545 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1547 * archive.c (bsd_write_armap): write the timestamp of the
1548 archive header to be just a little bit later than the timestamp of
1549 the file, otherwise the linker will complain that the index is
1552 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1554 * configure.in: Add m68k-ericsson-*.
1556 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1558 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1559 * elf.c: Remove unconditional debug printf's.
1560 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1561 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1562 (elf_slurp_symbol_table): Hand out symbols in forward, not
1563 reverse order. Simplify duplicate code.
1565 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1567 * elf.c: Remove "(void)" casts from function calls where the
1568 return value is ignored, in accordance with GNU coding standards.
1570 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1572 * hppa.c: Apply John's standard fix to avoid "empty translation
1573 unit" warnings from some ANSI-C compilers.
1575 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1577 * hosts/solaris2.h: Configure same as sysv4.
1579 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1581 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1582 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1583 type match actual return type.
1584 * elf_print_symbol (section_name): Make CONST.
1586 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1588 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1589 New files, for Linux (a free Unix clone for 386 machines).
1590 * Makefile.in, configure.in, targets.c: Update accordingly.
1592 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1593 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1594 correct calling of howto special functions and fixes from Raeburn
1596 * archures.c: nuke bfd_reloc_code_type
1597 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1598 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1599 SEC_NEVER_LOAD, various other bfdgas newness
1600 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1601 * targets.c: change jump table vector to above
1604 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1606 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1607 its prototype will be included in libbfd.h. Change result type
1608 to struct * (rather than equivalent typedef) so it can be used in
1609 the prototype, where they typedef won't be known.
1610 * libbfd.h: Updated version.
1612 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1614 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1615 targets.c: HPPA merge.
1617 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1619 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1620 * config/solaris2.mh: Kludge around Sun compiler bug.
1622 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1624 * libaout.h (aout_backend_data): Change defs of two bitfields to
1625 be unsigned chars instead to get around rs6000 compiler problem.
1627 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1629 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1630 Correct misconception that there can be only one symbol table.
1631 Only call elf_slurp_symbol_table on the full symbol table, not
1632 the dynamic one which is only a subset of the full one.
1634 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1636 * coffcode.h (coff_compute_section_file_positions): For I960,
1637 don't align sections in file.
1639 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1641 * targets.c (struct bfd_target): Added field for target-specific
1642 (but not file-specific) data, for distinguishing minor
1643 characteristics between (e.g.) a.out formats.
1645 * section.c (struct sec): New field user_set_vma indicates vma
1646 field should be heeded, not assumed to be unset.
1647 (STD_SECTION): Initialize that field of standard sections to zero.
1648 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1650 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1651 pre-swapped version.
1653 * archures.c (struct bfd_arch_info): Fixed order of comment and
1654 field decl. New fields indicate size of page and segment for
1656 * cpu-m68k.c (N): Fill in values.
1657 * cpu-sparc.c (arch_info_struct): Ditto.
1659 * libaout.h (struct aout_backend_data): Various bits of data (not
1660 all used currently) with characteristics of a.out implementation.
1661 Important field for now is text_includes_header, indicating that
1662 the text section starts immediately after the file header, which
1663 gets mapped in with it.
1664 (struct aout_data): New fields indicate whether vma has been
1665 adjusted yet (not yet used), and what magic number will be used in
1666 the output file (should go away in favor of vma_adjusted).
1667 (WRITE_HEADERS): Code for dealing with section sizes and related
1668 header fields replaced with call to adjust_sizes_and_vmas.
1669 * aoutx.h (some_aout_object_p): Fill in magic number field.
1670 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1671 (set_arch_mach): Set page size and segment size once CPU
1673 (adjust_sizes_and_vmas): New function; has much code moved
1674 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1675 and size parameters, as well as many header fields, after deciding
1676 on magic number for output file. Checks to ensure that this
1677 adjustment has only been done once.
1678 (set_section_contents): Call adjust_sizes_and_vmas instead of
1679 doing much of the work here.
1681 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1682 default (null) values of these fields.
1683 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1684 value in exec header.
1685 (sunos4_aout_backend, MY_backend_data): Define backend data
1686 indicating file header is included in text section.
1688 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1690 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1691 gcc version 2, to avoid warnings.
1693 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1695 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1696 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1698 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1700 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1702 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1704 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1705 * configure.in: Rewrite target parsing to use simple format.
1706 Handle sparc-sun-solaris2 configuration.
1707 * aout64.h: Avoid ANSI C brain death warning.
1708 * elf.c: Avoid trigraph (???) or /* in comments.
1710 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1712 * config/sysv4.mh: new file, RANLIB=echo
1714 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1716 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1718 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1719 elf_core_tdata_struct into a single common struct. Core files
1720 wouldn't have worked at all without this.
1721 (bfd_elf_find_section): New function for GDB's undercover use
1722 to find string sections that BFD hides from it.
1723 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1725 (elf_object_p, elf_core_file_p): Allocate internal file header
1726 storage dynamically.
1727 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1728 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1730 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1732 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1734 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1736 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1738 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1740 * configure.in: handle m680[01234]0 as aliases for m68k
1742 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1744 * coff-a29k.c: do byte relocs correctly
1745 * coffcode.h (styp_to_sec_flags): never load INFO sections
1746 * seclet.c (rel): don't relocate INFO sections
1748 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1750 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1751 Make the symbols unmodifiable.
1752 (bfd_section_init): Deleted.
1753 * init.c (bfd_init): Don't call bfd_section_init.
1755 * section.c (bfd_set_section_contents): Ensure that range to be
1756 written is within section boundaries.
1757 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1760 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1762 * coff-i960.c (howto_table): Deleted.
1763 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1764 interesting entries from old howto_table.
1765 (RTYPE2HOWTO): Adjusted to use switch.
1766 (coff_i960_reloc_type_lookup): New function.
1768 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1769 records for section symbol.
1770 (make_abs_section): Unused; deleted.
1771 (renumber_symbols): Re-order symbols so undefined symbols come
1772 last, as COFF format desires.
1773 (coff_write_symbol): Put C_FILE symbols in debug section always.
1774 (coff_section_symbol): New function; creates a symbol with the
1775 same name as a section, and sets up aux records for it.
1776 (coff_add_missing_symbols): New function; adds section symbols to
1777 symbol table if they aren't there already. Should someday also
1778 add a dummy C_FILE symbol if none is present.
1779 (coff_write_object_contents): Add missing symbols before preparing
1780 symbol table to be written.
1781 (coff_slurp_reloc_table): Verify that symbol indices read in are
1782 in a reasonable range.
1783 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1784 (obj_conv_table_size): Accessor macro.
1786 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1787 reloc types on i960.
1789 * bfd-in.h (bfd_get_section_name): New macro. Like
1790 bfd_section_name, but returns rvalue, not lvalue.
1791 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1792 (bfd_get_section_flags): Now returns rvalue.
1794 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1795 general, some specific to sparc or i960.
1797 * aoutx.h (set_section_contents): Set VMA for each section based
1798 on previous section. If text section VMA doesn't appear to have
1799 been set, make a best guess from the type of file.
1801 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1803 (MY(vec)): Initialize reloc_type_lookup field.
1805 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1806 (bfd_error_trap, bfd_error_vector): Extern, not common.
1808 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1809 few types of relocs for sparc; will need enhancement.
1811 * bout.c (callj_callback): Use DEFUN macro in definition.
1812 * coff-i960.c (optcall_callback): Likewise.
1814 * targets.c (bfd_target): Added fields reloc_type_lookup and
1815 _bfd_make_debug_symbol. Also minor comment changes.
1816 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1817 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1818 than arch info, and dispatch with BFD_SEND. Callers changed.
1819 * archures.c (struct bfd_arch_info): Deleted field
1821 * cpu-*.c: Don't initialize that field.
1823 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1824 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1825 (bfd_errmsg): Now returns ptr to const.
1826 * bfd-in.h (bfd_errmsg): Fix prototype.
1828 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1829 * reloc.c (bfd_generic_relax_section): Ditto.
1831 * section.c (Section Output doc): Improve description of use of
1832 output_section and output_offset.
1834 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1836 * sco-core.c: new file from net.
1837 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1838 Now we have the hairy linker, it's possible to move symbols from
1839 one section into another. Actually make that work!
1841 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1843 * hosts/sun3.h: fix declaration of free.
1845 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1847 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1848 * coff-h8300.c (reloc_processing): all relocs are relative to
1850 * opncls.c: don't use fdopen on DOS systems
1852 short patches from Glenn Kasten (glenn@ready.com)
1853 * target.c: enabled oasys support
1854 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1855 fix problem where a relocation which crossed a modification byte
1856 boundary did not work. Fix problem where a relocation near the end
1857 of a data record did not work.
1860 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1862 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1863 archvie header string counts the endian way, this heuristic sees
1864 how big an archive string to read by trying it one way and if the
1865 string table is unreasonably big, trying it the other. *FIXME*.
1866 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1868 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1870 * bfd-in.h: Increase version number to 1.97, for consistency
1872 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1874 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * bfd-in.h: bump version to 1.96
1877 Major change; changed calling convention for
1878 bfd_get_relocated_section_contents so that caller allocates
1879 memory for section data.
1880 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1881 seclet.c, targets.c, bfd.c: reflect new convention.
1882 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1883 case, then use reasonable default values for SEC_* flags.
1885 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1887 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1888 size of output reloc struct.
1889 * targets.c, Makefile.in: comment out tekhex for the moment.
1890 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1891 * configure.in: tandem target is st2000
1892 * coff-m68k.c: rename static howto_table to global
1893 m68kcoff_howto_table.
1894 * bout.c: remove unnecessary abort
1895 * coff-a29k.c: various changes to the way relocations work to cope
1896 with the "new order" and latent bugs.
1899 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1901 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1902 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1903 * reloc.c (bfd_perform-relocation): don't relocate refs to
1904 absolute symbols if doing a partial link.
1906 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1908 * configure.in: Add a29k-amd-udi.
1910 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1912 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1913 internal_exec structure before initializing the fields that
1914 are used, so that the unused fields are in a known state.
1916 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1918 * tekhex.c (struct data_struct): Convert from typedef that
1919 typedefs nothing to a normal structure declaration.
1920 * tekhex.c (pass_over): Prototype args for function that
1921 second arg points to.
1923 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1925 * Makefile.in: remove old style staging. Do not print recursion
1928 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1929 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1932 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1934 * bfd.c, Makefile.in: added tekhex
1935 * aoutx.h (set_section_contents): pages should be padded to the
1936 size of a page, not the size of a segment.
1937 * configure.in: added go32 host and i386-aout target.
1938 * i386aout.c, libaout.h: now works for go32 target
1939 * ieee.c: fix bit rot.
1940 * seclet.c: support for padding seclet type.
1942 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1944 * Makefile.in: added .NOEXPORT:
1946 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1948 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1950 * elf.c (elf_compute_section_file_positions,
1951 elf_write_object_contents): Return boolean, not NULL (which
1953 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1954 Also ifdef-out code that aborts on unhandled section types.
1956 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1958 * configure.in: Recognize ncr3000 config
1959 * Makefile.in (MINUS_G): Pass on to recursive makes.
1960 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1962 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1964 * Makefile.in: Now that we have sym.h and symconst.h, compile
1965 coff-msym.c on all systems.
1966 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1967 * coff-msym.c: Update include files and comments; add weakext bit.
1969 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1971 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1972 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1974 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1976 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1977 * configure.in: Add new host and target configs.
1978 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1979 structs, which vary; just use member name.
1980 (elf_object_p, elf_core_file_p): Lint, fix comments.
1981 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1983 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1985 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1986 local, disposable, copy of the external form of section header
1987 table and program header table entries.
1989 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1991 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1993 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1995 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1998 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2000 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2002 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2004 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2005 not internal bfd_assert function (twice).
2007 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2009 * aout-target.h: change ar_max_namelen to 15 (the right value)
2010 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2013 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2015 * archive.c (bfd_generic_archive_p): check for bout archives too.
2016 * bout.c: make it work again.
2018 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2020 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2022 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2023 bfd_xmalloc() instead of bare malloc().
2025 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2027 * Makefile.in: pass down MAKEINFO on info.
2029 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2031 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2032 host/h-<foo> now just <foo>.
2033 * configure.in: reflect changes
2035 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2037 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2038 actual source file, not just the generated libbfd.h.
2040 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2042 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2043 gdb on little-endian 960 code.
2044 * archive.c (compute_and_write_armap): indirect symbols should go
2045 into the archive header too.
2047 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2049 * Makefile.in: added check target.
2051 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2053 * coff-msym.c: Move this file from gdb/ecoff.c. It
2054 handles byte-swapping for ECOFF (MIPS symbol) files.
2055 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2056 to the files built on MIPS-based hosts.
2057 * Makefile.in: Add rule for coff-msym.
2059 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2061 * Makefile.in: added clean-info target. MINIMIZE=1.
2063 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2065 * coff-rs6000.c: Move core file functions into separate
2066 new file rs6000-core.c. This is needed because reading
2067 core files depends on native include files that conflict
2068 with ../include/coff/rs6000.h.
2069 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2071 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2073 * aoutx.h (NAME(aout,print_symbol)): Don't print
2074 symbol addresss for undefined symbols.
2075 * coff-rs6000.c: Various updates (due to target-
2076 independent changes).
2077 * libbfd.h: Ditto (tdata field is now a union).
2078 * hosts/h-sparc.h: Removed prototype for bogus function
2079 'emset' (presumably should have been 'memset' - which is there).
2081 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2083 * configure.in (mips-big-* target): Same is Iris.
2085 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2087 * aoutx.h (translate_from_native_sym_flags): when creating an
2088 alias symbol, fill in the section as undefined, rather than
2089 leaving it blank. If an output section can't be found for a
2090 symbol, then don't core dump.
2092 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2094 * Makefile.in, configure.in: removed traces of namesubdir,
2095 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2096 copyrights to '92, changed some from Cygnus to FSF.
2098 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2101 * coff-h8300.c: fix stupid reloc subtraction bug
2102 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2103 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2104 the symbol.flags and done_lineno fields.
2106 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2108 * coffcode.h (coff_write_symbol): write out the correct number of
2110 * cpu-h8300.c: fix disassembly bug
2112 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2114 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2115 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2116 reloc.c, section.c (bfd_map_over_sections), targets.c
2117 (bfd_target_list): Protolint.
2118 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2120 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2122 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2124 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2125 section of a symbol rather than the section of a reffed symbol to
2126 determine the r_index of an emmitted reloc.
2128 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2130 * PORTING: New (preliminary) porting guide.
2132 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2134 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2135 (howto_hvrt16): lint.
2137 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2139 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2140 a full configuration (with possible cross-development),
2141 instead of using host-aout.c.
2143 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2145 * aout-target.h (MY(write_object_contents):
2146 Set obj_reloc_entry_size (abfd).
2147 * gen-aout.c: Change to emit a .c files, not a .h file.
2149 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2151 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2152 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2154 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2156 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2157 with more than one auxent can cause nasty core dumps.
2159 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2160 "done_lineno" so that a symbol which appears twice in the symbol
2161 table only gets it's linenumbers relocated once. Modifed
2162 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2165 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2167 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2168 stuff to use the New Order.
2170 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2172 * ieee.c: Change type of envi[] to unsigned char.
2174 * configure.in: fix vax ultrix configuration.
2176 * elf.c (bfd_section_from_shdr): Deal with null return from
2177 bfd_make_section(). (elf_object_p): Select endianess properly.
2179 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2181 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2183 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2185 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2186 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2187 * host-aout.c: Don't use aout-params.h; configure these systems
2188 in their xm files, not in a randomly generated file.
2189 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2191 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2193 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2195 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2196 host_aout_vec here as well.
2198 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2200 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2201 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2202 to prevent undefined symbol.
2204 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2206 Various lints found on PersSony
2207 * aoutx.h: cast an enum
2208 * coff-a29k.c: many ints in reloc structure turned to enum
2209 * coffcode.h: more enums
2210 * cpu-h8300.c: more enums
2211 * opncls.c: more enums
2213 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2215 * configure.in: Make Tahoe configuration work again.
2216 * bfd-in.h: Remove trailing comma from enum declaration.
2217 * ieee.c: Can't put byte values >0x7F into a signed char.
2219 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2221 * Makefile.in: Add dependencies for various coff-*.o files.
2223 * elf.c: Remove extraneous paren from core_prpsinfo and
2224 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2225 Replace references to old section "size" member with new
2226 "_raw_size" member. Implement elf_make_empty_symbol, which
2229 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2231 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2234 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2236 * coffcode.h (bfd_coff_relax_section): now static.
2237 (bfd_coff_get_relocated_section_contents): various type lints.
2239 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2241 New entry point in the transfer vector - bfd_relax_section.
2243 * aout-target.h: add to vector, call generic_relax
2244 * bfd-in.h: add to vector
2245 * bfd.c: add #define for vector
2246 * bout.c: add to vector, call generic_relax
2247 * coffcode.h: add to vector, also now has coff specific relax code
2248 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2249 * elf.c: call generic_relax
2250 * ieee.c: call new vector, clean up some bugs due to the creation
2252 * libbfd.h: add bfd_generic_relax_section EXFUN
2253 * oasys.c: call generic_relax
2254 * reloc.c: implement generic_relax
2255 * seclet.c: moved much of this into coffcode.h
2256 * srec.c: call generic_relax
2257 * targets.c: define new transfer vector
2259 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2261 * everything: now modified to use smaller reloc type. Self hosts
2264 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2266 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2267 New files for stratus.
2269 * configure.in: Add configuration fragments for stratus.
2271 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2273 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2274 variables as CONST since they are set to point to a const char
2275 string. Fixes compiler complaints.
2277 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2279 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2282 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2284 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2285 symbols, so that we can emit the correct file name even
2286 if it's an include file.
2288 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2290 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2291 (Reported by john@labtam.labtam.oz.au (John Carey)).
2293 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2295 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2297 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2298 being used to -DHAVE_PROCFS.
2300 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2301 '#include "fopen-same.h"' to end of file to match other h-* files.
2303 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2305 * configure.in: Change svr4 references to sysv4. Add case
2306 "unknown" for target vendor and infer some targets based
2307 on the specified operating system.
2309 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2311 * bfd-in.h, libaout.h: ANSIfy enums.
2313 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2315 * archive.c (normalize): created version for VMS which removes the
2316 VMS directory crap from the front and end of a filename, eg turn
2317 [-.foo]bar.obj;123 into bar.obj
2318 (bfd_construct_extended_name_table): now writes index into an
2319 extended name table in decimal - the same base used to read an
2320 extended name table.
2322 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2324 * aout-encap.c: Fix to use aout-target.h.
2325 * aoutf1.h: Use standard MY_object_p and MY_callback
2326 in aout-target.h. Remove target-specific versions.
2327 * host-aout.c: Re-write to use aout-target.h.
2328 * gen-aout.c: New files use with host-aout.c to generate
2329 host-specific a.out-related parameters.
2330 * Makefile.in: host-aout.o depends on aout-params.h, which is
2331 generated by gen-aout.
2332 * aout-target.h: Make a little more flexible.
2333 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2334 macro. Instead, inline it in aout-target.h.
2335 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2336 a gcc -Wall warning.
2337 * archive.c: Add missing commas in DEFUN macro (2 places).
2338 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2339 Berkeley ones, now that libiberty has them:
2340 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2341 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2342 remove unused variable.
2344 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2346 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2347 and execname inside HAVE_PROCFS ifdef since they are unused
2348 when it is not defined.
2350 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2352 * elf.c: Flag all sections as either code or data. We can't
2353 be sure what they are anyway, since ELF doesn't fit the
2354 traditional model of text+data+bss very well. Add new local
2355 function elf_read() to simplify code. Record entry point in
2358 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2360 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2361 rather than N copies of the same lines.
2363 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2365 * cpu-h8300.c: disassemble branch displacements correctly
2366 * coff-h8300.c: put reloc offsets out in 32bits
2368 * makefile.dos, configdj.bat: New files from DJ
2369 * cache.c: fopen with new macros is needed for DOS.
2370 * ieee.c: environ renamed to envi to stop an include file
2372 * opncls.c, coff-rs6000.c: more fopens with macros.
2374 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2376 * Makefile.in: infodir belongs in datadir.
2378 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2380 * Makefile.in: fix where docdir lives
2382 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2383 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2384 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2385 srec.c, syms.c, targets.c : all new documentation and lint
2389 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2391 * coffcode.h, srec.c: Lint.
2393 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2395 * Makefile.in: install using INSTALL_DATA, added standards.text
2398 * configure.in: mark directory as target dependent. configure
2399 nows works in objdir always so make file existence checks
2402 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2404 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2405 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2406 and mandir now keyed off datadir by default.
2408 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2410 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2411 computation of arch and machine type so it's worked out before
2412 some_aout_object_p is called.
2413 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2415 * archures.c: add extra field 'section_align_power' to hold
2416 default section alignment in object files.
2417 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2418 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2419 initialize the new field.
2420 * bout.c (b_out_callback): replace the text size, since aout
2422 * aoutx.h: Documentation in the new style
2424 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2426 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2427 use the saved value if mtime_set is already set (intended
2428 for archive files, though apparently not used yet).
2430 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2432 * targets.c: Revise comments about how to configure the target
2433 vector, to match reality. Remove mention of obsolete methods.
2434 Remove long lists of capitalized macros that turn into the same
2435 thing in lowercase. Normal vector simply lists all known
2436 lowercase xvec names; all other cases are handled by SELECT_VECS.
2438 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2441 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2442 list of supported targets.
2444 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2446 * archive.c (bsd_write_armap): The pad byte sometimes added to
2447 the string table in a __.SYMDEF member is now
2448 counted as part of the size of the string table.
2449 This is compatible with the old ranlib, as well as Sun's.
2451 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2453 * srec.c: Rewrote to fix many bugs; now gets the record type
2454 right, doesn't choke on input, sets the start address in an S9 and
2455 fills in the filename on an S0.
2457 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2459 * cpu-h8300.c: Add support for MEMIND addressing mode
2461 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2463 * coffcode.h: use the new macro if available
2465 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2466 * Makefile.in: Fixed dependencies due to file rename
2468 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2469 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2470 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2471 newos3.c, stab-syms.c, syms.c: All these files have had their
2472 #includes altered to point to the new places.
2474 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2476 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2478 * configure.in: Add vendor "ncr" as supported per-target vendor.
2479 Add svr4 case for i386 per-host case.
2481 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2484 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2486 * syms.c (bfd_decode_symclass): Return 'A'
2487 for symbols that are both absolute and global.
2488 * archive.c (bfd_special_undocumented_glue): Return NULL
2489 if bfd_ar_hdr_from_filesystem returns NULL.
2491 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2493 * Makefile.in: added coff-h8300
2494 * configure.in: now h8 is a coff target
2495 * cpu-h8300.c: fix various disassembly problems
2496 * libcoff.h: took out some code which has been #0ed for a long
2498 * targets.c: added h8 coff
2499 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2500 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2502 * coffcode.h: Started to change the way machine dependencies are
2503 handled, from the nest of #ifdefs to macros defined in the
2504 including coff-<foo>.c
2506 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2508 * aoutx.h (some_aout_object_p): Set the `executable' bit
2509 if the entry point is contained in the text segment, even if the
2510 text segment is at location 0.
2512 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2513 nonstandard MIPS sections (.rdata, .sdata, etc).
2515 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2516 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2517 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2519 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2521 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2523 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2524 from syms.c to new file stab-syms.c. Also, since GNU extended
2525 type codes such as N_SETT are no longer in ../include/stab.def,
2526 include them manually.
2527 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2528 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2529 * libaout.h: Added prototype for aout_stab_name().
2530 * Makefile.in: Update Makefile for new stab-syms.[co].
2532 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2534 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2535 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2536 just make N_XXX work by excluding the header from the text segment.
2537 * aoutx.h: Fix comments to match.
2539 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2541 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2542 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2543 for the "logical" text segment (i.e. never consider the exec
2544 header to be part of the text segment). This change is
2545 needed for consistency with various other parts of bfd and ld.
2546 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2547 and move calculation of obj_textsec(abfd)->size to libaout.h.
2548 * bfd-in.h: Removed bogus ';'.
2550 * Makefile.in: Add MINIMIZE flag to select lean
2551 or bloated target_vector.
2552 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2553 * newsos3.c: Fixes to ../include/aout64.h remove need
2554 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2556 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2558 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2559 handle both little and big-endian targets, with little
2560 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2561 * host-aout.c: Add FIXME note.
2563 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2565 * targets.c: Make the default target_vector contain
2566 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2567 Old behavior can be gotten by defining ALL_TARGETS.
2568 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2569 Factored out common code into new file aout-target.h.
2570 Saves a lot of duplicate code for a.out variants.
2572 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2574 Get 'make headers' to work when configured with +subdirs.
2575 * Makefile.in: Add $(subdir) to docdir path.
2576 * doc/Makefile.in (protos): Add $(srcdir) prefix
2577 to name of sed scripts.
2579 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2581 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2582 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2583 to include names of N_SETT etc.
2585 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2587 * elf.c: Add minimal support for ELF symbol tables. Generates
2588 canonical bfd symbol tables from ELF symbol tables. Change the
2589 name of some functions from bfd_<name> to elf_<name>.
2591 * syms.c: Trivial fix to comment to remove a redundant "to".
2593 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2595 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2596 form that GDB recognizes as COFF.
2598 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2600 * ieee.c (ieee_object_p): cast NULL correctly.
2601 * configure.in: added harris host
2603 * coff-a29k.c: Lots of changes, most from David Wood.
2605 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2607 * coff-m88k.c (coff_write_armap): Just #undef it.
2609 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2611 * Makefile.in: standardize on MINUS_G to disable debugging
2612 * coff-m88k.c: create coff armaps instead of bsd ones.
2613 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2616 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2618 * elf.c: Additions to support ELF format core files.
2619 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2620 has support for /proc (all the include files in particular).
2622 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2624 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2625 of two N_SO stabs, one for directory, and one for filename.
2627 * bfd-in.h (print_vma): Factor out duplicate definition.
2629 Exit a little more gracefully when malloc returns NULL.
2630 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2631 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2632 * libbfd.h: Rre-generated due to libbfd.c update.
2634 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2636 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2638 * elf.c (elf_object_p): Don't try to create a bfd section for
2639 the first ELF section header. It is just a placeholder.
2641 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2643 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2644 core files, when compiling native.
2645 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2647 FIXME: The aoutf1.h change below needs to be reversed back
2650 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2652 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2653 manipulation of lnno fields in lineno structs in a coff-<f>.h
2654 independent way. Override it in coff-<f>.h to your favourite
2655 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2656 (coff_swap_lineno_out): modified to use the new macros.
2658 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2660 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2661 unknown arch when the magic number doesn't specify the
2662 architecture, since some OSs (eg old sun3s) don't set the number, and
2663 020 is probably the right answer anyway.
2665 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2667 * hosts/h-news.h, hosts/h-rtbsd.h:
2668 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2669 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2670 bfd_print_symbol_nm, for use by nm.
2671 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2672 bfd_print_symbol_nm option, to print in nm format.
2673 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2674 oasys.c (oasys_print_symbol): Provide stub implementations
2675 for bfd_print_symbol_nm.
2676 * syms.c: New function bfd_decode_symclass, used by nm printer.
2677 New function bfd_stab_name to look up string name of stab code.
2679 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2681 * Makefile.in: Added ctor.c
2682 * archures.c (bfd_default_arch_struct) added
2683 bfd_default_reloc_type_lookup.
2684 * coffcode.h: removed a load of #if 0ed code.
2685 (coff_compute_file_section_positions): now works out the section
2686 alignment and size correctly in all cases.
2687 (coff_get_symtab): looks for constructor symbols and calls the
2688 right function when they're found. (coff_canonicalize_reloc):
2689 knows when a section is full of constructors and does the right
2691 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2693 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2694 * libcoff.h: removed #if 0ed code
2695 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2696 arch independent constructor relocation type.
2697 (bfd_reloc_type_lookup): removed the comment "this will go away"
2698 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2699 reloc which is used when BFD_RELOC_CTOR falls through to give a
2700 default 32bit reloc for constructors.
2701 (bfd_default_reloc_type_lookup): added.
2702 * aoutf1.h: fixed SEGMENT_SIZE typo.
2704 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2706 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2707 matching prefix "coff".
2708 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2709 rs/6000 csect records.
2711 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2713 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2714 * configure.in: add motorola delta88 cases
2715 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2716 write_armap prototype
2717 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2719 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2721 * Rename COFF-related files in `coff-ARCH.c' form.
2722 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2723 coff-mips.c, coff-rs6000.c to be exact.
2725 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2726 make output clutter.
2727 * config/mt-*: Ditto.
2729 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2731 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2732 John Gilmore. Archive support from Damon A. Permezel.
2734 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2735 * configure.in: Add rs6000 case.
2736 * targets.c: Add rs6000 vector.
2737 * archures.c: Add rs6000, fix comment on romp.
2738 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2739 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2740 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2741 * section.c (bfd_make_section): Return NULL on attempt to create
2743 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2744 (bfd_swap_aouthdr_in): Handle lots more members.
2745 (make_a_section_from_file): If section has already been seen,
2746 just return false rather than overwriting it.
2747 (coff_real_object_p): Understand incoming magic numbers.
2748 (coff_set_flags): Understand outgoing magic numbers.
2749 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2750 (build_debug_section): Add fn for reading debug string section.
2751 (get_normalized_symtab): Handle symbol names in debug string section.
2752 Remove unused obj_string_table.
2753 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2754 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2755 existing section before making one.
2756 * cpu-rs6000.c: New file.
2757 * rs6000coff.c: New file.
2759 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2761 * elf.c: Add partial support for ELF format corefiles. Still needs
2762 support for extracting registers from corefiles.
2764 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2766 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2767 RANLIB is defined as echo, send the output to /dev/null to help
2768 reduce clutter in the output from doing a make.
2770 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2772 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2773 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2775 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2777 * coffcode.h (coff_compute_section_file_positions): make it pad
2778 section size out if there are alignment restrictions so that the
2779 image will be ok on a system where section positions are worked
2780 out by accumulating sizes rather than from the section headers.
2781 * targets.c (proto write_armap). Changed orl_count to unsigned.
2782 * opncls.c (bfd_close_all_done). Added so that generative
2783 programs like gas can close a bfd without causing bfd confusion.
2784 * libbfd.h (changed becuase of protos)
2785 * amdcoff.c: messed with the way that jmp displacements are
2786 calcualated. This may not yet be totally correct.
2787 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2789 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2790 abs symbol has no section (like a register symbol).
2791 (coff_write_symbol) now zeros auxent before filling it up to help
2792 with sensitive applications.
2793 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2795 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2797 * bfd.c: Make sure we don't get a macro strerror().
2798 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2799 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2800 attempt to recover command, ifdef NO_CORE_COMMAND.
2801 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2803 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2805 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2807 * archive.c (bsd_write_argmap): The size of the ranlib structures
2808 should not include the size field itself.
2809 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2810 adata(abfd)->exec_bytes_size field instead of constant macro,
2811 because aoutx.h compiles to a simple .o file shared by
2812 all 32-bits a.out targets.
2814 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2816 * configure.in: Allow i386-sco-sysv.
2817 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2818 * cpu-h8300.c: lint.
2820 * host-aout.c: New strategy. We use common code, include files,
2821 and data structures to handle the file, but set a few parameters
2822 from the host's config file (page size, text start addr, etc).
2823 * libaout.h: Define HP BSD machine types.
2824 * aoutf1.h: Handle reading a.outs with these types.
2826 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2827 virtual-memory-address of the .reg section. We can't just make a
2828 section for "all the regs and nothing else" because only GDB knows
2829 exactly where the regs are (scattered around the upage and stack).
2830 Clean up memory allocation. Remove big- and little-endian
2831 vectors, replace with single vector; this only runs on the host,
2832 in host byte order. Replace byteswap routines with aborts in case
2834 * targets.c: There's only one trad_core_vec now.
2835 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2837 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2839 * hosts/h-amix.h (free): Fix prototype.
2841 * aoutx.h: Don't use NULL as an integer, for braindead systems
2842 that declare it as (void *)0. (From Peter Schauer.)
2844 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2846 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2847 problem with bad Ultrix system headers.
2848 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2849 various kinds of alignments for the various kinds of
2852 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2854 * doc/Makefile: Don't assume . is on the path (from James Clark).
2856 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2858 * Makefile.in: Avoid Sun Make VPATH bugs.
2859 * targets.c: Declare trad_core vectors extern.
2861 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2863 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2864 * libbfd.h: Moved ALIGN macro here.
2865 * bout.c (b_out_callback): Replace i960_align by align_power.
2867 * libaout.h (struct aoutdata): Added fields page_size,
2868 segment_size and exec_bytes_size. These help generic code
2869 (in aoutx.h and libaout.h) to figure out where to align
2870 the various segments in a demand paged file.
2871 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2872 to decide if the exec header counts in a_text (text segment size).
2873 Also, assume D_PAGED flag is set; don't set it here.
2874 * bout.c (b_out_callback): Add initialization of
2875 adata fields page_size, segment_size, and exec_bytes_size.
2876 * host-aout.c (NAME(host_aout, callback) and
2877 NAME(host_aout,mkobject): Ditto.
2878 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2879 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2880 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2881 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2882 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2883 for some systems (mainly sunos), so do it in the callback instead.
2884 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2885 * aoutx.h (NAME(aout,set_section_contents): Change the way
2886 filepos and size of sections are carried out to support
2887 older styles of demand paged executables.
2890 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2892 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2893 * bfd.c: Added macros to enable gas to swap coff records.
2894 * coffcode.h: Make the coff_swap_*_out routines return the number
2895 of bytes swapped, and cleaned up their prototypes.
2896 * configure.in: Added ebmon/coff support
2897 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2899 * targets.c: Added new entry points for coff swapping
2901 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2903 Restructure configuration scheme for bfd, binutils, ld.
2905 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2906 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2907 Change some config names to match other dirs.
2908 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2910 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2911 ../include/sysdep.h.
2912 * cpu-i960.c: Strncmp needed a length arg.
2913 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2914 * i386aout.c: Remove dead N_TXTOFF override.
2915 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2916 * config/: Rename some config files to match up h-*.h names.
2917 Remove all the HOST_SYS definitions from the config files.
2918 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2919 * hosts/h-hp9000.h: Remove USG comment.
2920 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2921 * hosts/h-news.h, h-sparc-64.h: New config files that had
2922 previously been kludged in the <sysdep.h> file.
2924 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2926 * config/*: trad-core support is HOST dependent, not target
2927 dependent. Target config files only set DEFAULT_VECTOR and/or
2928 other vector elements. Exception: when host-aout.c is in use,
2929 in which case we're forced to assume we're native (hp, vax,
2930 tahoe). Rename XDEPFILES to HDEPFILES.
2931 * Makefile.in: Rename XDEPFILES.
2932 * config/h-sun*: Don't force static linking.
2933 * trad-core.c: Document how to use it nowadays.
2934 * i386aout.c, newsos3.c: Clean up.
2935 * i386coff.c: Allow 386 coff files to be used as core files too
2936 (for reading core files from embedded systems).
2938 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2940 * Add i386aout.c for a.out support on the i386.
2942 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2944 * reloc.c, section.c, syms.c, targets.c: correct info-node
2945 structure in *doc* comments.
2946 doc/Makefile: stop hiding complaints from makeinfo.
2948 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2950 * aoutx.h (...some_aout_object_p): Take a third parameter,
2951 the internal_exec struct, and avoid ever looking at an
2952 external_exec. All callers changed to read the entire
2953 external_exec struct, swap and check its magic number,
2954 swap in the whole structure, and pass the swapped-in version to
2956 * bout.c: Bring into modern era. Use single _object_p routine
2957 for big- aand little-endian. Provide internal and external
2958 exec header structs. Use separate swap-in and swap-out routines.
2960 * libaout.h: Move struct internal_exec from ../include/aout64.h
2961 to here. Add obj_symbol_entry_size to struct aoutdata.
2962 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2964 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2965 EXTERNAL_NLIST_SIZE. Callers changed.
2967 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2969 * bfd.c: Remove strerror() to libiberty.
2971 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2972 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2973 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2974 last byte of transfer, not first byte, is within the section.
2976 * host-aout.c: Remove `BSD' archive support. Lint.
2978 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2979 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2980 `bfd_arch_info_type'. All uses changed.
2981 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2982 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2983 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2984 it needs a better name.) All uses changed.
2985 * targets.c: Rename `enum target_flavour_enum' to `enum
2986 target_flavour', and remove the `_enum' from all of the enum
2987 values themselves. All uses changed.
2989 * configure.in, config/h-i386mach: i386 mach host.
2990 * config/t-i386-aout: Use host-aout.c.
2992 * trad-core.c: Give it its own xvec's to make it independent
2993 of other file formats.
2994 * ecoff.c, host-aout.c: Remove refs to trad-core.
2995 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2996 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2998 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3000 * reloc.c: Extended NEWHOWTO macro
3001 * ieee.c: Changed the way 8bit pcrel is done
3002 * cpu-h8300.c: got the registers in the right order
3004 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3006 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3007 prediction is vindicated!
3009 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3010 Remove refs to howto.c, since Steve forgot.
3012 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3014 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3015 still work. Now allows any architecture/machine to be set.
3017 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3019 * howto.c deleted and moved code to reloc.c
3021 * libbfd.h, libbfd-in.h removed $id stuff for real
3023 * cpu-h8300.c Made it match various different spellings of h8300.
3025 * archures.c: Took out the first char filter which made it only
3026 look for a cpu/arch match when the first chars of supplied and
3027 tested names were the same.
3029 * targets.c removed oasys stuff, pending someone to fix the bugs
3033 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3035 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3036 ELF support good enough for GDB.
3037 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3038 m68k-cbm-svr4 host and target.
3039 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3040 so `diff' and `patch' can cope.
3042 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3044 * archures.c: removed texinfo error
3046 * init.c: added texinfo hooks, and removed initialization error
3049 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3052 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3054 * cpu-i960.c: Avoid numerical count of initializers.
3056 Vax Ultrix changes from David Taylor <taylor@think.com>:
3057 * host-aout.c: Make little-endian vector really little-endian.
3058 * configure.in: Separate vax and tahoe cases, handle ultrix.
3059 * config/t-vax: Add trad-core.o.
3060 * config/h-vaxult: New host system.
3062 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3064 * bfd-in.h VERSION, change version number to 0.18, this makes a
3065 gap, but now is the same as the linker version number.
3067 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3068 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3069 files will eventually contain processor specific bits for bfd,
3070 like strange relocation information and dis/assembly. So far only
3071 the H8 has been even partially done. This work also ties in with
3072 the change in handling architectures.
3074 * amdcoff.c: (a29k_reloc) fix error message.
3076 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3077 discover the architecture of the bfd. (sunos4_callback) calls the
3078 function bfd_set_arch_mach rather than stuffing stuff directly
3079 into the bfd. (sunos4_write_object_contents), changed names of
3082 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3083 setup the environment.
3085 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3086 headers in big endian format, regardless of the endianess of the
3089 * archures.c: totally changed. Now an architecture is represented
3090 with a pointer to an info structure rather than an enumerated type
3091 and a long. The old info is available as two elements in the
3092 structure. Future enhancements to architecure support will
3093 involve pointers to methods being placed into the info structure.
3095 * bfd.c: changed the definition of the bfd structure for the new
3098 * bout.c: (b_out_set_arch_mach) changed to use the new
3099 architecture mechanism.
3101 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3102 the new architecture mechanism.
3104 * configure.in: added h8 stuff.
3106 * ieee.c: too many changes to note. Now ieee files written with
3107 bfd gas and ld can be read by gld and ieee only linkers and
3110 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3112 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3113 than fixing the structure directly.
3115 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3116 than fixing the structure directly.
3118 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3119 before opening a bfd.
3121 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3122 rather than fixing the structure directly.
3124 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3125 in the t/hmake file) a user can select which backends they want
3126 linked with bfd without changing the source.
3128 * init.c: new, looks after initializing modules.
3130 * howto.c: for future use, will allow an application to work out
3131 what cookie to use as a handle on a relcoatio howto.
3133 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3135 * srec.c: Better error checking, partly from Peter Schauer.
3136 (srec_object_p): Avoid assuming any file that starts with 'S' is
3137 an S-record file! (Check for 3 uppercase-hex digits after it.)
3138 (ISHEX): Define new macro for checking supposedly hex characters.
3139 (pass_over): Treat as EOF any S-record line that:
3140 * doesn't have hex in either size character
3141 * produces a size larger than 0x7F
3142 * has an unrecognized type number
3144 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3146 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3147 opncls.c: Lint (saber actually).
3149 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3151 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3152 * newsos3.c: Fixed two types: newos3 -> newsos3.
3153 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3154 to use correct segment.
3156 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3158 * aoutx.h (print_symbol): Handle missing symbol->name.
3160 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3162 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3165 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3167 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3168 add sgi/irix support.
3170 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3172 Changes for the AMD 29000 Ultracomputer port from David Wood.
3175 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3177 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3180 * coffcode.h (coff_real_object_p): Pass information about the
3181 current file's coff symbol format to BFD via the coff_data struct.
3182 (coff_find_nearest_line): obj_icof => coff_data.
3183 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3184 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3185 and DIMNUM == E_DIMNUM.
3186 * configure.in: Handle a29k-*-* hosts, and targets
3187 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3188 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3189 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3190 local_linesz to `coff_data' (tdata) struct.
3191 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3192 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3194 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3196 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3197 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3199 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3201 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3203 (sunos4_core_file_matches_executable_p): Fix header comparison.
3204 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3205 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3207 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3209 Allow GDB to patch object files.
3211 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3212 * trad-core.h (trad_unix_core_file_p): Ditto.
3213 * aoutx.h (aout_set_section_contents): On first output, check
3214 abfd->direction and complain if erroneous.
3216 * Makefile.in: Add crude dependencies.
3218 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3220 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3221 to h/t-xxxx files so that everything will work on System V.
3223 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3225 * aoutx.h: Add information on host-aout.c and how to configure
3226 to use it, to the manual.
3227 * configure.in: Tix typo.
3228 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3229 else dummy out the core file support.
3230 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3231 specified, use it to locate the data section.
3232 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3233 rather than as chars (lint).
3235 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3237 * aoutx.h, coffcode.h: saberized.
3239 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3241 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3243 bfd.c, targets.c: minor rewording of doc segments
3246 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3248 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3249 etc, rather than TEXT_START_ADDR.
3250 * host-aout.c: Remove #if 0 around whole thing.
3251 Update to modern (32/64-bit) a.out naming conventions.
3252 Include a large chunk of ../include/a.out.gnu.h to get macros that
3253 are not defined by the system include files.
3254 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3255 macro used by the other a.out implementations.
3256 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3258 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3260 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3261 texdoc and psdoc; make these depend on generated .texi's
3263 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3266 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3269 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3270 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3271 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3272 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3273 obtrusive marks indicating .c origins.
3275 * bfd.texinfo: generalize most references to linker
3277 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3279 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3280 * archures.c: remove empty foo() definition (crept in at vn1.9)
3282 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3284 * bfd.texinfo: use @setchapternewpage on instead of lots of
3285 @page's; minor rephrasing in Introduction.
3287 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3288 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3289 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3290 segments): used BFD (caps) more consistently as a name in
3291 discourse, fixed a few other minor typos and uses of fonts
3294 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3296 * coffcode.h: fixed bug where string table size wasn't being swapped.
3298 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3300 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3302 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3303 flags. (bfd_print_symbol_vandf) now knows what to do with the
3306 * aoutx.h: made translate_from_native_sym_flags and
3307 translate_to_native_sym_flags produce the above flags.
3310 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3312 * all files: update copyright notices for GPL version 2.
3313 Install header comments and attribute most modules to their
3314 authors. BFD's name is now officially "Binary File Descriptor",
3315 so remove any conflicting pejoratives.
3316 archures.h: Consists solely of comments; remove it.
3318 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3320 * Makefile.in, bfd.c: Made it compile again.
3322 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3324 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3327 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3329 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3330 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3333 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3334 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3336 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3338 * Everything: created some new files, core.c format.c, reloc.c,
3339 section.c and syms.c to split the functionality a bit better.
3340 Cleaned up the rest of the files a bit, and added some
3344 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3346 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3347 really takes 3 arguments, patched code and ammended prototypes.
3349 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3351 * ../include/bfd.h (struct bfd_target): Added new field
3352 "align_power_min" which contains the minimum alignment for a
3353 section. This is used in coff_new_section_hook. The field
3354 insertion necessitates an update of all backends..
3356 * aoutf1.h jump table field inserted
3358 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3361 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3362 table field inserted.
3364 * coffcode.h(just about everything) Now patches up symbol tables
3365 using a different mechanism. The Intel major bug has been fixed,
3366 and the linker can self host on the Aviion and be debugged with
3369 * ecoff.c: new include and jump table patch, i386coff.c: new
3370 include and jump table patch, icoff.c: new include and jump table
3371 patch, ieee.c: can now read archives containing ieee modules.,
3372 libcoff.h: added (combined_entry_type), libieee.h: uped max
3373 sections to 20, m68kcoff.c: new include and jump table patch,
3374 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3375 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3376 srec.c: jump table patch. trad-code.c fixed #IF typeo
3378 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3380 * coffcode.h (coff_swap_aux_in): added else case to deal with
3381 filenames less than 9 characters.
3384 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3386 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3388 * srec.c: now allows any number of sections to be created in a
3389 file. Outputs addresses of the right length.
3391 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3393 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3394 target didn't match, the format got set to the attempted match,
3395 breaking a future test.
3397 *../include/i386coff.h : fixed typo in type field with size
3399 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3400 support in the jump table for the swapping routines exported to
3401 gdb. Now gdb works with the 386.
3403 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3405 * Merge in changes from gdb-3.95 release.
3406 Makefile.in: Allow hmake and tmake files to add OFILES.
3408 bfd.c: support specific targets as well as searching. When
3409 searching, take default target in preference to others.
3411 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3412 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3413 libbfd.h: Support specific targets as well as searching.
3414 opncls.c: Support specific targets as well as searching.
3415 targets.c: Search is short-circuited if default target matches.
3416 liboasys.c, libieee.c: Undo bothner changes that make macros
3417 work to the left of assignment, but which depend on the
3418 representations of different pointer types being the same.
3420 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3422 * i386coff.c: created.
3423 * coffcode.h: added support for 386.
3424 * Makefile.in: added support for 386.
3425 * ../include/i386coff.h: created
3427 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3429 * coffcode.h: removed all put_x_<sizes>
3430 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3434 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3436 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3438 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3440 * everything: Removed sysdep.h from bfd.h and put back into files
3441 from which it was split out. Now 64 bit version is built with a
3442 -DHOST_64_BIT="long long" on the compile line.
3444 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3446 Changed all the [get|put][name] routines to use [get|put]_[size
3449 Put in support for 64 bit work. Now two versions of bfd may be
3450 generated, according to the state of TARGET_64_BIT, one which is
3451 32 bit only, and one which is 64/32 bits.
3452 Created new back end 'demo64' to test 64 bit functionality.
3454 Renamed some files to work on DOS.
3456 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3457 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3458 chage, 64 bit transfer. * liba.out.h: Split out common code from
3459 sunos and newsos into liba.out. Name changes and prototype mods. *
3460 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3461 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3462 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3463 change and 64bit stuff.* newsos3.c: common code removed, new jump
3464 table. * oasys.c: Name change * opncls.c: Portability fixes *
3465 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3466 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3467 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3468 64bit ized. * demo64.c: 64 bit a.out back end
3470 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3472 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3473 on LHS of assignment, even when using old compilers.
3474 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3475 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3476 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3477 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3478 * targets.c: Add declaration of newsos3_vec.
3480 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3482 * aout.c: fixxed some of the problems with filepos calculation.
3483 (swap_ext_reloc): fixed problem with creation of relocs.
3484 (aout_set_section_contents): fixed filepos problem
3486 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3487 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3488 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3489 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3490 cleaned up. (coff_write_object_contents) cleaned up.
3492 * ecoff.c: Totally different. Now supports ecoff fully.
3494 * icoff.c: fixed problems in relocation callout.
3496 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3498 * m68kcoff.c: updated target vector.
3500 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3501 choose_reloc_size. (sunos4_write_object_contents) now calls
3502 choose_reloc_size so outputs relocs correctly, also calculates the
3503 size of the sections correctly.
3507 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3509 Merge Per Bothner's changes to modularize BFD a.out a bit.
3511 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3512 * ieee.c: Cast enums to int before comparing them, for brain-
3514 * coff-code.h: Remove coff_get_section_contents, and use the
3515 generic one instead.
3517 * aout.c: Derive new module from sunos.c, containing generic
3518 support code for all kinds of a.out files.
3520 * sunos.c: Remove all code that goes in aout.c. Split out
3521 machine dependent followup in sunos4_object_p into
3522 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3523 and redefine only the names we CHANGE, not all the names. Drop
3524 the little-endian vector, and rename the vector as sunos4 rather
3527 * b.out.c: Use aout.c routines for most of the work. Slight
3528 changes for the new regime. Remove close_and_cleanup and
3529 get_section_contents in favor of generics. New transfer vector
3532 * newsos.c: New support for Sony NEWS, another a.out format.
3534 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3535 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3536 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3538 * opncls.c (bfd_close): Call format-dependent write_contents
3539 routine, if writing, before calling target-dependent
3540 close_and_cleanup routine (which is now always generic, I think).
3541 * srec.c: Use bfd_alloc instead of malloc. Remove
3542 close_and_cleanup and move code from it to
3543 srec_write_object_contents. Add write_contents to tvec.
3544 * targets.c: Remove a.out little vector, replace a.out big
3545 vector with SunOS vector. FIXME: Need Vax support again now.
3547 * libbfd.h: Add write_contents format-dependent-vector to the
3548 bfd_target vector. Supply a generic close_and_cleanup routine.
3549 * liba.out.h: Handle the new aout.c split. Add prototypes for
3550 all routines defined in aout.c. Rename "sunos" things to "aout"
3551 things. Add a few fields where needed for various formats.
3552 * Makefile.in: Add aout.c and newsos.c.
3554 * archive.c, ieee.c, oasys.c: Lint.
3556 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3559 changed forward declaration struct stat; to reduce warnings. Changed
3560 comment on bfd_h_<x>_x.
3562 * ../include/m68kcoff.h, ../include/intel-coff.h,
3563 ../include/m88k-bcs.h
3564 Now there are two incarnations of relocs, linenos and syments. One for
3565 internal digestion, and one full of char arrays for I/O. The original
3566 names have gone to detect errors.
3568 * Makefile.in, m68kcoff.c, targets.c
3569 Test new structure code with a 68k coff implementaion
3571 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3572 Fixed all the places where there were problems with the size and
3573 alignments of structures on disk and structures in memory. #ifed out
3574 all the code in coffswap.c, since it should be done using the target
3577 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3579 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3580 multiple reloc command.
3582 * sunos.c (sunos4_set_section_contents): Made it so that sections
3583 are always padded to their alignment size.
3585 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3587 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3588 Clean up types and such (saber C problems).
3589 * ecoff.c: Clean up types and such. Remove routines that are
3590 not used. Fix up reading and swapping of shorts from files.
3592 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3594 * a.out.vax.c: Remove two bogus "static" from prototypes.
3596 * ecoff.c: Got rid of lots of non-working junk (that had
3597 been copied directly from coff-code.h).
3598 Updated to be consistent with updates to icoff.c and coff-code.h.
3600 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3601 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3603 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3604 but until the target_vector is automatically generated,
3605 it's as good as any. Note that the text offset is the only
3606 difference between NewsOS and SunOs (including magic numbers).
3607 (Most of the sunos_* routines should to renamed bsd_*
3608 and move to a bsd.c file. Then (and when the target_vector
3609 is automatically generated) it might make sense to create
3610 a separate Sony target.)
3612 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3613 on some systems, and doesn't help on others.
3614 Similarly, only define X_OK if not already defined.
3616 * trad-core.c: Don't include sys/stat.h - at least
3617 on NewsOS 3, it has already been included.
3619 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3621 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3622 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3623 symbol tables if necessary when reading them in, so gdb can use
3624 them. Add "bfd_coff_" to the names so they won't conflict with
3625 names in calling programs. FIXME-soon: if coff-code.h is
3626 included in two BFD modules, this will cause duplicate
3627 definitions; the routines should be exported to a separate,
3628 common, module (probably along with a mess of other ones).
3630 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3632 Improve modtime support.
3634 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3635 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3636 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3637 BUG: archive members still do not get correct mod times.
3639 Improve floating point support for core files.
3641 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3642 (sunos4_core_file_p): Create a second registers section in the
3643 core file, called ".reg2", for the float registers.
3645 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3647 * many changes to improve archive handling; found a logic flaw in
3648 bfd_check_format which only just happened to work by cooncidence.
3650 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3652 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3655 * bfd.h: changed type of udata in asymbol to void *, like it
3656 should be. Added bfd_reloc_dangerous enum member.
3658 * coff-code.h: Fixed it so that internally generated symbols get
3659 their values relocated correctly in all cases. Removed calls to
3662 * icoff.c: Not understanding the destination symbol of a reloc is
3663 not a failure any more, just 'dangerous'. This allows linking of
3664 b.out and coff images.
3666 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3670 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3672 * sunos.c (translate_to_native_sym_flags): fixed
3673 sym_pointer->n_value so that symbols on the way out get their
3674 section relative values calculated correctly.
3676 * coff-code.h (mangle_symbols): fixed problem where tags were not
3677 being relocated for structs, enums, unions. Also various lints.
3679 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3681 * archive.c (get_elt_at_filepos): system_call_error returned
3684 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3686 * Resolve the use of no_error and system_call_error.
3687 The bfd library itself now will never set bfd_error to
3690 The code still needs to be combed to make sure all the error
3691 codes are correct. I suspect they are not always set correctly.
3693 * The names of all the messages have _ prepended because the sun
3694 bundled compiler can't distinguish from a macro which takes an
3695 argument and the same identifier in a non-macro context.
3697 * The reason for the above being that entry points which used to
3698 be trampoline functions are now just macros which expand to a
3699 direct call through the bfd's xfer vector.
3701 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3702 must gas have its own version of everything (the gas version
3703 had the correct value)
3705 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3707 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3708 properly support i960 architecture and output correct reloc stuff.
3710 * bfd.h: added prototype for bfd_printable_arch_mach, added
3713 * coff-code.h: Applied patches from chrisb to support i960
3714 architecture, zero relocs and swap them correcly and conditionally
3715 compiled the timestamp.
3717 * sunos.c: Made the default section alignment 2^3 so that doubles
3718 are done properly. Fixed the same reloc bug that was in b.out.c
3720 * sysdep.h: Now compiles on a Posix box
3722 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3724 * icoff.c: Fix comment on big-endian version.
3725 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3726 F_RELFLG). Set F_AR32WR in output files if little endian
3729 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3731 * archures.c fixed =/== typo
3733 * sunos.c added architecture stuff for output. Fixed
3734 bug where files where vma(data) != size(text)
3735 were processed wrong.
3737 * coff-code.h added a lint cast
3739 * (../include/a.out.sun4.h) fixed it so zmagic
3742 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3744 * archive.c removed loads of includes, and fixed bug where string
3745 table didn't have a null at the end.
3747 * bfd.c fixed includes, added symbols argument to
3748 canonicalize_reloc entry point.
3750 * libbfd.c fixed includes and added some lint patches.
3752 * targets.c added both sorts of intel coff.
3754 * b.out.c fixed included, changed was the canonical
3757 * icoff.c added support for callj and big and little
3760 * opncls.c added chmod+xing for files with EXEC_P set.
3762 * sunos.c fixed includes. Changed default section
3763 alignement to words. Fixed relocation stuff to work with
3766 * bfd.h various new types added, prototype for new
3767 reloc calls, changed bfd->iostream to a void *
3768 to including files don't need stdio.h.
3770 * libcoff.h added conversion table to tie relocs to
3775 * coff-code.h fixed includes. Added code to support
3776 big and little endian formats. Various lints. Better
3777 processing of symbols. Changed reloc stuff to new
3780 * libbfd.h fixed includes
3783 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3785 * bfd.h changed name of alignment entry in sec_struct to
3786 alignment_power, because of conflicting uses within bfd.
3787 Now it should be obvious that it's a 2**n alignment
3788 specifier. Removed start_pad, end_alignment, block, minsize,
3789 output_file_alignment, subsection_alignment and original_vma fields.
3790 Added align_power() macro. Fixed bfd_section_alignment
3791 acessor macros. Added bfd_symbol_same_target macro.
3793 * b.out.c (b_out_write_object_contents) fixed to use
3794 new alignment member. Fixed (callj_callback) to use section
3795 relative symbols properly.
3797 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3798 Fixed (translate_from_native_sym_flags) to correctly make
3799 symbols section relative.
3801 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3802 (bfd_make_section) took out initialization of obsolete members.
3803 (bfd_print_symbol_vandf) added
3805 * opncls.c (bfd_create) created.
3807 * coff-code.h (coff_new_section_hook) took away refs
3808 to obsolete members. (make_a_section_from_file) added
3809 conversion between alignment types. (coff_symbol_from)
3810 added. (coff_count_linenumbers) only counts linenumbers
3811 if symbol is of coff-type. (coff_mangle_symbols) only
3812 heavily mangles symbols if symbol is coff-type.
3813 (coff_write_symbols) various lints. (coff_write_object_contents)
3814 various lints and modification for alignment conversion.
3815 (coff_slurp_relocs) fixed for use with new asection shape.
3817 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3819 * archive.c lots of lint
3821 * b.out.c added callj relocation support, upgrated reloc howto.
3822 Fixed so that asymbol and reloc records are output
3825 * bfd.c lots of lint, support for new bfd entry point
3828 * bfd.h changed definition of asymbol to contain pointer to
3829 owning bfd, removed target dependencies.
3831 * cache.c took out print statements, put in BFD_ASSERT calls.
3833 * coff-code.h various lints, corrected linenumber output
3834 functionality. Added support for new style asymbols and
3835 bfd_print_symbol. Fixed so that asymbol and
3836 reloc records are handled correctly. Added timestamp.
3838 * icoff.c Added support for new howto shape.
3840 * liba.out.h Added support for new asymbol shape
3842 * libbfd.c various lints
3844 * libbfd.h various lints
3846 * libcoff.h added support for new asymbol shape.
3848 * sunos.c various lints. Added support for new asymbol shape
3849 and bfd_print_symbol.
3851 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3853 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3854 pointer lint. Added support for callj relocation. Fixed bug where
3855 the last 32 bytes of the text section were overwritten by data. Fixed bug
3856 where archives of b.out didn't work due bfd_slurp_extended_name_table
3859 * sunos.c added support for n_other field. Braced the howto table so
3860 that it won't be affected by any lengthing of the howto struct typedef.
3863 * bfd.h added support for n_other field, added special_function
3864 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3867 * bfd.c upgraded bfd_perform_relocation, various lints.
3869 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3871 * ChangeLog: Started ChangeLog for BFD.
3872 * ToDo: Create file for suggestions.
3874 * Makefile: Support easy loading into Saber C.
3875 Add dependencies for icoff.o and bcs88kcoff.o.
3876 Rename coff.c to coff-code.h. Change callers.
3878 * bfd.c (bfd_check_format): Allow the check_format routines
3879 to return the desired target vector, rather than just a Boolean.
3880 bfd.h (bfd_check_format): Change function pointer return type.
3881 archive.c (bfd_generic_archive_p): change callee.
3882 b.out.c (b_out_little_object_p, b_out_big_object_p,
3883 b_out_real_object_p): change callee.
3884 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3885 in check_format transfer vectors that need a filler.
3886 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3887 bcs88kcoff.c: change callee.
3888 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3889 icoff.c: change callee.
3890 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3892 * libbfd.c (zalloc): It should actually zero the storage!
3893 This was commented out for some reason.
3895 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3896 This is so callers can avoid <stdlib.h> which doesn't exist
3899 * bfd.c (map_over_sections): Add debugging code, since I
3900 noticed the section count for sunos core files was bad, but only
3901 GDB had detected the problem.
3902 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3903 bfd_get_section_linenos): Remove obsolete functions.
3904 (bfd_apply_relocations): Use longs, not ints, for the math.
3906 * bfd.h: Declare enum boolean and struct bfd_target as well
3907 as typedefs for them. Remove obsolete
3908 bfd_get_section_lineno_size.
3910 * cache.c: Make the "fdopen" support work. Keep better track
3911 of how many files are open. Centralize the opening of files
3912 and be sure bfd_open[rw] actually try to open the file. Evade
3913 linked list initialization problems.
3915 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3917 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3919 * cplus-dem.c: Delete file, since it is not part of BFD.
3921 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3922 (bfd_openr, bfd_openw): Actually open the file, give error now.
3924 * sunos.c (sunos4_core_file_p): Set section count.
3925 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3926 obsolete definitions.
3927 (_write_symbol_table): Initialize <idx> counter.
3928 (foop): Eliminate debugging code.