1 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
4 symbols in a better way. (translate_to_native_sym_flag): Set the
5 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
7 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
8 (bfd_make_section): Cope with new builtin section.
9 * syms.c (bfd_decode_symclass): Can now print indirect section
12 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
14 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
15 defined, and yields false.
16 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
18 * archive.c (snarf_ar_hdr): Add support for reading (only,
19 so far) BSD-4.4-style extended headers.
20 * archive.c: Some more comments.
22 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
24 * Makefile.in: fix rule for dvi and info, so that the recursive
25 makes does the right thing, instead of always info
27 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
29 * libbfd.c (bfd_seek): Disable optimized handling for archives and
30 archive members; they need more special reatment. For now, verify
31 that computed and actual file positions correspond.
33 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
35 * mipsbsd.c: Renamed from aout-mipsbsd.c.
36 (set_arch_mach): Delete non-MIPS code.
37 (reloc_howto_type_lookup): Ditto.
38 * Makefile.in: Adjusted.
40 * libbfd.c (bfd_tell): Update `where' field.
41 (bfd_seek): Don't do anything if we're not changing the file
42 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
43 field against a SEEK_SET request. Call bfd_tell to re-update
44 `where' field when done.
45 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
47 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
49 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
51 * Makefile.in: added installcheck target
53 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
55 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
56 if the type is not stNil.
58 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
60 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
63 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
64 it's implied by the type.
66 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
68 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
70 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
72 * rs6000-core.c: Add .ldinfo section.
74 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
76 * Makefile.in (MAKEOVERRIDES): Define to be empty.
78 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
80 * section.c (bfd_set_section_contents): whitespace
81 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
84 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
86 * hosts/go32.h: don't define POSIX_UTIME
88 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
90 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
91 against machine architecture stored in the ELF header, to resolve
93 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
94 NULL, so only use results when non-NULL.
95 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
96 and add to vector of targets.
98 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
100 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
101 are always just debugging symbols.
103 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
104 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
106 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
108 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
109 hpux 7). Patch from friedman@gnu.ai.mit.edu.
110 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
111 defined, which they aren't in hpux 7.0.
113 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
114 Tran-Le, tranle@intellicorp.com.
116 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
118 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
119 ahead and do the relocation.
120 (ecoff_refhi_reloc): Don't to the relocation here, just remember
121 what needs to be done.
122 (ecoff_reflo_reloc): Do the REFHI relocation here.
124 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
126 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
127 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
128 relocs are reasonable.
129 * coff-msym.c: Eliminated uses of DEFUN.
130 (ecoff_swap_tir_out): New function.
132 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
134 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
135 * configure.host (vax-*-ultrix2*): Add triplet.
136 * hosts/vaxult2.h: New file.
137 * config/vaxult2.mh: New file.
139 * aoutx.h (string.h): Include for strchr and friends.
140 * archive.c (string.h): Include for memchr and friends.
141 * elf32.c (string.h): Include for strrchr and friends.
143 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
145 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
146 (MY_set_sizes): Use sunos4_set_sizes.
148 * elf32.c: Renamed from elf.c. Several CPU-specific functions
149 deleted, as well as elf-big and elf-little targets.
150 * libelf.h: New file.
151 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
153 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
155 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
157 * coffcode.h (coff_compute_section_file_positions): Don't need
158 variable "old_sofar" if compiling for i960.
160 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
164 * ieee.c (exten, envi): "static" belongs first in declaration.
166 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
168 * srec.c: add support for symbolsrec, srecords with symbols in
171 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
173 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
174 to avoid lint complaints.
176 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
178 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
179 type SHT_STRTAB. Don't alter file offset for section 0.
180 (reloc_type_names): Now an array instead of a macro. Still inside
181 "#if 0", since it's used only in debugging code also in "#if 0".
182 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
183 (sort_reloc_map): New function.
184 (sparc_reloc_map): New variable.
185 (elf_bfd_reloc_type_lookup): New function.
187 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
189 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
190 bfd_make_debug_symbol; they were already in the target structure.
191 * Adjusted all uses of JUMP_TABLE.
192 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
193 from coff_make_debug_symbol.
194 * libcoff.h: Updated accordingly.
196 * Minor cleanups provoked by gcc warnings:
197 * aoutx.h (NAME(aout, reloc_type_lookup)),
198 cpu-h8300.c (local_bfd_reloc_type_lookup),
199 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
201 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
202 ieee.c (ieee_slurp_section_data),
203 elf.c (elf_make_sections, elf_fake_sections,
204 elf_compute_section_file_positions, elf_write_object_contents):
205 Removed unused variables.
206 * archures.c: Removed /* from within comment.
207 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
208 * oasys.c (oasys_write_data): Initialize i.
210 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
212 * libcoff.h (obj_raw_syment_coun): New macro.
213 * coffgen.c (coff_get_normalized_symtab): Initialize
215 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
217 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
219 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
221 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
222 for compatibility with tools from MIPS.
224 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
225 * config/irix3.mt, config/irix4.mt: Removed.
226 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
227 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
229 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
231 * hosts/hp300bsd.h: Add gross hack to determine whether we
232 are running on BSD 4.3 or BSD 4.4, and use appropriate include
233 files (and set other parameters) to match.
235 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
237 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
238 ansi definition which otherwise confuses non-ansi compilers.
240 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
241 ultrix cc by forward declaring getenv as is done in
244 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
246 * elf.c (elf_info_to_howto): cast an enum into unsigned char
247 avoiding a fatal error in vax ultrix 4.2 cc.
249 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
251 * bfd-in.h, VERSION: Roll to version 2.1.
253 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
255 * oasys.c (oasys_write_object_contents): Lint.
256 * srec.c: Whitespace cleanup.
258 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
260 * coffgen.c (coff_print_symbol): Print correct tagndx value;
261 cleaned up output formatting a bit.
263 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
265 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
266 relaxable. Should be moved somewhere else.
268 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
270 * aout-mipsbsd.c: Eliminated uses of DEFUN.
271 (aout_mips_*_vec): Added seclet_link element.
273 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
274 support for aout-mipsbsd target.
276 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
278 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
280 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
282 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
284 Add support for the H8/500
286 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
288 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
290 * libecoff.h: New file. Defines ECOFF backend data for gdb.
291 * coff-mips.c: Now includes libecoff.h.
292 (ecoff_data_type): Moved to libecoff.h.
293 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
294 call it. If there is ever another ECOFF target, this and the
295 swapping functions should be accessed via an ECOFF specific target
297 * Makefile.in (coff-mips.o): Depends on libecoff.h.
299 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
301 * coffcode.h: Removed MIPS specific information, since coff-mips.c
302 no longer includes this file.
304 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
305 bits to 0 to make comparison test useful.
307 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
308 avoid overflowing GP accessible sections in binutils/objdump.
310 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
312 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
313 reading more robust: Fail if string index is out of string
316 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
318 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
319 PCREL13): Don't take dst_address into account; the input file has
320 already taken care of that.
322 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
324 * coff-mips.c: Completed support for linker and binutils.
326 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
328 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
329 original addend from section contents.
331 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
333 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
334 * hosts/delta88.h (strtol): Fix prototype.
335 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
337 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
339 * elf.c: Get rid of "#ifdef sparc".
340 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
341 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
343 (elf_info_to_howto): Use runtime conditionals on CPU type, not
344 compile type conditionals on host CPU.
345 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
347 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
349 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
351 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
352 ECOFF which has two common sections.
353 (bfd_com_section): Set SEC_IS_COMMON flag.
354 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
355 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
356 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
357 bfd_is_com_section macro rather than checking for equality to
360 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
362 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
363 (coff_mkobject_hook): Accept aouthdr argument.
364 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
365 Handle NULL aouthdr argument.
366 (coff_object_p): If there is no aouthdr, pass it as NULL to
368 * libcoff.h: Rebuilt for mkobject_hook changes.
370 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
371 additional MIPS ECOFF fields.
373 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
375 * configure.host: added mips-dec-bsd*
376 * configure.in: added mips-dec-bsd*
377 * aout-mipsbsd.c: new file for mips-dec-bsd*
378 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
379 * aoutx.h: added mips support.
380 * archures.c: added mips support to bfd_default_scan().
381 * cpu-mips.c: added support for R4000 (untested).
382 * libaout.h: added MIPS1 & MIPS2 magic numbers.
383 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
384 hope will make it into include/bfd.h.
385 * targets.c: added aout_mips_*_vec.
387 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
389 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
391 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
393 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
395 * libcoff-in.h: Update prototype for coff_count_linenumbers.
397 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
399 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
400 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
401 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
402 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
404 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
405 bfd_swap_reloc_in or coff_swap_reloc_out.
406 * coff-mips.c: Added code to link and write out symbolic debugging
407 information, and to swap relocs in and out.
409 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
411 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
412 (coff_write_object_contents): coff_count_linenumbers returns the
413 number of line number records it found.
415 * coffgen.c (coff_write_linenumbers): only write out line numbers
416 in the section they belong to.
418 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
420 * targets.c (bfd_target): Added relocateable argument to
421 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
422 target vector for linker use.
423 * bfd.c (bfd_seclet_link): New macro.
424 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
425 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
426 and boolean return value. Made static.
427 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
428 relocateable argument.
429 * reloc.c (bfd_generic_get_relocated_section_contents): Added
430 relocateable argument (if relocateable, saves relocs).
431 * bout.c (b_out_get_relocated_section_contents),
432 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
433 relocateable argument (if relocateable, just calls
434 bfd_generic_get_relocated_section_contents).
435 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
436 argument to prototype.
437 * All targets: Set new _bfd_seclet_link vector to
438 bfd_generic_seclet_link.
440 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
442 * coffgen.c: #include seclet.h.
444 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
446 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
447 debug info. Setup info about linker symbols only, and use
448 standard bfd fields to hold the info.
449 * (hppa_object_p): Remove unneeded decls.
450 * (hppa_new_section_hook): Get rid of most of this.
451 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
452 fat. Remove all knowledge of stabs, remove redundant knowledge of
454 * Remove macros for accessing fields which are now gone.
456 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
458 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
460 * coff-z8k.c: delete unused reloc functions
462 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
465 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
466 * coff-msym.c: Use DEFUN for function definitons.
467 * coff-mips.c: Added code to read and print symbols, and to find
470 * coffcode.h: Moved many generic functions into coffgen.c. Moved
471 swapping functions into coffswap.h for ECOFF use. Moved
472 relocation functions, only used by h8300 and z8k, into reloc16.c.
473 Added hooks for coffgen.c functions to backend data structure, and
474 added hook functions. Still more could be done.
475 * coffswap.h: New file to hold COFF swapping routines.
476 * coffgen.c: New file to hold generic COFF functions.
477 * reloc16.c: New file to hold h8300 and z8k specific relocation
479 * libcoff-in.h: Added declarations for functions in coffgen.c.
480 * libcoff.h: Rebuilt to incorporate changes.
481 * coff-h8300.c: Function name changes.
482 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
483 hook rather than defining EXTRA_CASES.
484 * Makefile.in: Build new files coffgen and reloc16. Added
485 dependencies of coff-*.o on coffswap.h and seclet.h.
487 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
489 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
490 about discarding const.
492 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
494 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
496 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
498 * configure.in (post-target): If --with-minimal-bfd is specified,
501 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
503 * srec.c (srec_write_records): one of my boards wants a CR between
506 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
508 * archive.c (do_slurp_coff_armap): set symdef_count correctly
509 (it broke a couple of weeks ago).
511 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
513 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
514 return type, so libbfd.h doesn't reference undefined typedefnames.
516 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
518 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
520 (coff_pointerize_aux): don't pointerize a negative tagndx
521 (sometimes generated by SCO 3.2v4 cc).
523 * bout.c (calljx_callback, callj_callback,
524 b_out_get_relocated_section_contents): warn if relocating against
527 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
529 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
530 Make a bunch more routines be static.
531 * hppa.c (fill_spaces): Get rid of this, replace with much better
532 written setup_sections().
533 * (setup_sections): New routine to create BFD sections for each
534 space and subspace in SOM files.
535 * (hppa_object_setup): Use BFD sections created by
536 setup_sections() to locate GDB symbol table info.
537 * (make_unique_section): New routine to create a BFD section. It
538 ensures that the given name is unique, and will generate a unique
540 * (hppa_object_p): Become much more paranoid about file header.
541 * (make_bfd_asection): Call bfd_make_section to do the dirty
542 work. Simplify code somewhat.
543 * (hppa_core_file_p): Use proper name for stack section.
544 * libhppa.h: Remove millicode_start, millicode_end decls.
546 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
548 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
550 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
551 relocs, don't bother doing the adjustment if the value to add is
554 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
556 * bfd.c (bfd_get_size): New function that gets an upper bound
557 on the possible size of any object in a bfd.
558 * elf.c (bfd_elf_find_section, elf_get_str_section,
559 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
561 * elf.c (elf_big_vec, elf_little_vec): Document last three
562 members initialized to NULL.
564 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
566 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
568 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
570 * hosts/std-host.h: New file. Attempt at a generic/default
571 set of definitions, to discourage porting to new hosts by copying.
572 * hosts/news.h: Removed.
573 * hosts/sparc.h: Use std-host.h.
574 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
575 perhaps we can later remove the the_bfd field from each symbol.
576 * syms.c (struct symbol_cache_entry): Remove unused field
577 app_data. Add comment noting that the_bfd is almost redundant,
579 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
580 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
581 * hppa.c (fill_spaces): Make slightly more rebust.
582 * configure.in: Allow std-host as the "default" host.
584 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
586 * bfd.c: Add struct hppa_core_data to tdata union.
587 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
588 Get rid of HPPA/BSD specific code. That will go somewhere else
590 * (fill_spaces): Don't spin forever and die if you don't find
591 $MILLICODE$ subspace.
592 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
594 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
595 Make these work for HPUX.
596 * (make_bfd_asection): New routine to make section creation a
598 * (hppa_core_file_p): Completely rewrite, leave out bugs.
599 * libhppa.h: #include the right system files. Redefine all of
600 the structs/macros for hacking core files to use more sensible
601 HPUX core file structures.
602 * targets.c (target_vector): Conditionalize hppa_vec on
603 HOST_HPPAHPUX, not hp9000s800.
604 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
605 malloc and realloc. #define HOST_HPPAHPUX.
607 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
609 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
610 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
611 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
612 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
614 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
615 * aix386-core.c: New file for handling core files on AIX on PS/2.
616 * targets.c: if AIX386_CORE, use aix386_core_vec.
617 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
620 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
622 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
625 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
627 * Makefile.in: added dvi target
629 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
631 * bfd.c: Use right name for tekhex tdata struct.
632 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
633 * libcoff.h: Updated to get spacing change from coffcode.h.
634 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
636 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
638 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
639 functions, with the "guts" of the old bfd_slurp_bsd_armap
640 and bfd_slurp_coff_armap, but assuming we've already checked
641 if the armap is present or not.
642 Also, rewrite a bit to avoid keeping around obstack data
644 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
645 Various fixes to correctly handle COFF_style archives names.
646 (Note that because these have a trailing '/', the names can
647 have embedded spaces.)
648 * archive.c (bfd_slurp_armap): New function, replaces old
649 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
650 _either_ format, and calls do_slurp_bsd_armap or
651 do_slurp_coff_armap if either form of map is seen.
652 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
653 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
654 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
655 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
657 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
659 * hppa.c: #include "sysdep.h", not <sysdep.h>.
660 * libhppa.h: Make millicode_start and millicode_end be unsigned
661 int to be same type as CORE_ADDR in GDB. Why are these here?
663 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
665 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
666 vaddr of the section to the addend.
667 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
668 SCO_CORE to SELECT_VECS.
669 (target_vector): add sco_core_vec.
670 * sco-core.c (sco_core_vec): add leading underscore initializer.
671 * configure.in (i[34]86-*-sco*): use target i386-sco.
672 * config/i386-sco.mt: new file; define SCO_CORE.
674 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
676 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
678 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
680 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
682 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
684 * hosts/i386linux.h: Include unistd.h.
686 * aoutx.h (print_symbol): aout_stab_name returns a constant
688 * libaout.h (aout_stab_name): Fix prototype.
689 * stab-syms.c (aout_stab_names): Array is now const.
690 (aout_stab_name): Return value is now pointer to const.
692 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
695 * syms.c (asymbol): Added new field "app_data", for data
696 particular to the application. Some of the linker flags ought to
697 get moved to this field someday.
699 * archures.c (bfd_default_scan): Recognize a few more numbers:
700 80486, 80960, and 960.
702 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
703 bfd_coff_std_swap_table, cast to PTR.
704 * bfd.c (bfd_coff_swap_*): Deleted macros.
705 * targets.c (struct bfd_target): Deleted COFF-specific swapping
707 * coffcode.h (type bfd_coff_backend_data): New structure type,
708 contains pointers to the COFF-specific swapping routines.
709 (bfd_coff_std_swap_table): New data structure, to be used when
710 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
711 (bfd_coff_swap_*): New macros.
712 * coff-mips.c (mips_coff_swap_table): New data structure.
713 (ecoff_big_vec): Use it.
714 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
715 * All other targets: Deleted coff-specific vector entries.
717 * trad-core.c: Fixed some `PARAMS' uses that were missing
720 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
722 * aoutx.h (some_aout_object_p): Protect arg prototype in
723 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
725 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
727 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
728 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
729 PARAMS for readability.
731 * aoutx.h: Add type to callback parameter.
732 * coff-mips.c: Don't call trad-core.h, not needed.
733 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
734 * trad-core.h: Eliminate, unused.
736 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
738 * format.c (bfd_check_format): if default target isn't found
739 then look through the entire list rather than return early.
741 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
743 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
745 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
747 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
749 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
751 * coff-z8k.c: checkpoint, more addressing modes handled
752 * coffcode.h (get_value): don't truncate reloc->addend field, it's
755 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
757 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
759 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
761 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
763 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
765 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
766 and about when file descriptors are closed.
768 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
770 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
771 written out correctly.
773 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
775 * section.c: New section bit SEC_SHARED_LIBRARY.
776 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
777 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
780 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
782 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
783 macros; use PARAMS to declare the function pointers involved.
785 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
786 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
788 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
790 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
792 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
793 declaring pointers to functions.
794 * cache.c, elf.c: Move static function decls to top, use PARAMS.
795 * seclet.h: Declare external function with PARAMS.
797 * doc/chew.c (exfunstuff): Eliminate.
798 (paramstuff): Replace exfunstuff with function to generate PARAMS.
799 * doc/proto.str: Use paramstuff rather than exfunstuff.
801 * libbfd.h: Update, based on changes in source code and chew.
803 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
805 * libieee.h: Add FIXME about removing limit on number of sections.
806 * bfd-in.h: Improve comments to make it clear that bfd.h is
807 the wrong place to edit this file.
808 * Makefile.in (install): Install ansidecl.h and obstack.h in the
809 same places where we install bfd.h.
811 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
813 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
814 symbol type before blindly modifying the auxent. Specifically,
815 only modify the endndx fields for types that need it, and don't
816 set the array information for non-arrays.
818 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
820 * aoutx.h (some_aout_object_p): Section list should be set up
821 correctly anyways; don't have to set up "next" pointers manually.
823 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
825 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
826 config/i386v.mh: removed -DUSG from HDEFINES.
827 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
829 hosts/i386v.h: don't define POSIX_UTIME.
831 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
833 * ieee.c (ieee_slurp_sections): make a private copy of the
834 section's name before truncating it.
836 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
838 * hppa.c: add symbol_leading_char entry in transfer vec
840 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
842 * ieee.c (get_symbol): can now cope when two symbols of a
843 different class, but the same index number occur consecutively.
844 (get_section_entry): nicer name for sections being forward
845 referenced. (ieee_archive_p): don't free the filename string,
846 since it was never malloced.
848 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
850 * coffcode.h (coff_write_object_contents): Zero timestamp field.
852 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
854 * coffcode.h (coff_swap_aux_out): set the fcnary info before
855 optionally setting the dimen info, since they are in the same
856 memory locations. Also zero out external auxent.
857 (coff_write_symbol): don't zero external auxent; now done in
860 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
862 * Check fclose return value for errors.
863 libbfd.h: bfd_cache_close now returns a boolean.
864 cache.c (bfd_cache_delete): return fclose success value.
865 (bfd_cache_close): return bfd_cache_delete return value.
866 opncls.c (bfd_close, bfd_close_all_done): return result of
869 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
871 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
873 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
875 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
876 work out a coff relocation type from a howto's attributes rather
877 than using the input r_type field. This fixes PR1677 and allows
878 conversion of a.out relocs to coff relocs.
880 * coffcode.h (coff_write_relocs): if supplied a relocation
881 relative to an absolute symbol, use the right symbol index.
883 * reloc.c (bfd_perform_relocation): do a partial link for coff
886 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
888 * changes to support i386-sysv with shared libraries:
889 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
890 check for .data2; if _LIB is defined, check for it; map
891 SEC_NEVER_LOAD to STYP_NOLOAD.
892 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
893 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
894 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
895 if section has contents, not just if it is loadable; if
896 TWO_DATA_SECS, check for .data2
897 (coff_set_section_contents): set vma of .lib section to number of
899 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
900 don't define coff_write_armap to bsd_write_armap.
901 * hosts/i386v.h: don't include <utime.h>, since it is not provided
904 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
906 * solaris2.h: Get the definition of alloca from alloca.h if we
909 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
911 * configure.in (i960-*-{aout,bout}): Support these.
913 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
915 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
917 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
919 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
920 no-longer-used definitions of L_SET and L_INCR.
921 * i386linux.h: Tweaks to smooth Linux build.
923 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
925 * seclet.h: Add enum tag to bfd_seclet_enum_type.
927 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
929 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
930 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
931 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
932 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
934 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
935 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
937 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
939 * configure.host: New file, contains mapping of host configs
940 to host support file names for bfd, binutils, opcodes.
941 * configure.in: Use it.
942 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
943 * i386bsd.c: Cleanup, reformat.
944 * config/i386-bsd.mt: Comment changes.
945 * config/i386bsd.mh: New file for core file support.
946 * hosts/i386bsd.h: Merge changes from Peter Schauer.
947 * bout.c (ALIGN): Rename to ALIGNER, since system header files
948 on BSD 4.4 define ALIGN (sigh!).
950 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
952 * libaout.h (aout_backend_data): added exec_header_not_counted
953 field. For ZMAGIC files only, when text_includes_header is set, by
954 default the length of the exec header is counted in the text
955 section size. For go32, exec header is mapped in but does *not*
956 contribute to the size of section.
957 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
958 is not set, but ztih is, add the size of the exec header to the
959 recorded size of the text section.
960 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
961 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
962 Also set text_includes_header.
963 * aout-target.h (*_backend_data): cleare exec_header_not_counted
964 by default in MY(backend_data).
966 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
968 * aout-target.h (callback): Don't define this function if it won't be
971 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
972 type doesn't match. Don't lose if file sections have already been
974 (set_arch_mach): Set reloc_entry_size.
975 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
977 * hosts/i386bsd.h: New file.
978 * configure.in: Recognize i[34]86-*-bsd host.
980 * aout-target.h (callback, write_object_contents): Delete unused
983 * aoutx.h (reloc_type_lookup): New function.
984 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
985 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
986 (MY_reloc_howto_type_lookup): Don't define it.
988 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
990 (slurp_symbol_table): Use header byte order, not target byte
991 order, for reading symbol data.
993 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
995 * configure.in: Undo some brain damage in the host section.
996 * configure.in: Reformat the target section, test many configs.
997 * Makefile.in (make): Remove obsolete `make make'.
998 * aoutx.h (some_aout_object_p): Make defines line up.
1000 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1002 Now a bfd knows whether underscores are normally prepended
1003 to symbols in its file format.
1005 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1006 coff-z8k.c: targets set so they have leading underscore
1007 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1008 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1009 without leading underscore flag
1010 * targets.c: add symbol leading char to xvec description
1011 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1013 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1015 * archive.c: Make errno global.
1016 * archive.c (_bfd_write_archive_contents): If read fails (and
1017 errno!=0) set bfd_error to malformed_archive (since this probably
1018 indicates a truncated archive), rather than system_call_error.
1020 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1022 * Makefile.in: added rules for i386bsd.c
1023 * i386bsd.c: new file, supporting 386bsd.
1024 * configure.in: recognize i386-*-bsd target.
1025 * config/i386-bsd.mt: new file - 386bsd target configuration.
1027 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1029 * configure.in: re-arrange host section to use *-*-* notation,
1030 clean up some of the target section as well
1032 * seclet.c: cast result of bfd_get_relocated_section_contents to
1033 avoid compiler warnings
1035 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1037 * coffcode.h (coff_section_symbol): Create section if it doesn't
1040 * bout.c: Removed some unused variables.
1042 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1044 * Portability fixes from p3:
1045 coffcode.h (coff_write_relocs): removed sanity check until it
1046 works on all targets (per advice from sac).
1047 config/hp9000.mh: new file to define USG.
1048 hppa.c: #undef hppa before the JUMP_TABLE.
1049 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1051 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1052 local variable target volatile to avoid mysterious bug in
1055 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1057 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1058 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1060 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1062 * coff-z8k.c (func_da, func_jr): Lint.
1063 * coffcode.h: Use memset rather than bzero.
1064 * elf.c: Use memcpy rather than bcopy.
1065 * tekhex.c: Use memset rather than bzero.
1067 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1069 Add Adobe a.out support.
1071 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1072 * config/adobe.mt: Add.
1073 * configure.in (*-adobe-* target): Add.
1074 * targets.c (a_out_adobe_vec): Add.
1075 * Makefile.in: add aout-adobe.c.
1077 * configure.in: Put two dashes in all entries to be matched.
1078 Add comments to remind people to do this.
1079 Reorder all entries that match manufacturer names, to occur
1080 last, so they will only be matched if no more specific match
1081 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1083 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1085 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1086 since we should never have a NULL section.
1087 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1088 tests, set the section to bfd_abs_section.
1090 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1092 * coff-z8k.c: getting closer
1093 * coffcode.h (coff_get_relocated_section_contents): allow
1094 EXTRA_CASES hooks for different arches to provide different reloc
1096 * seclet.h: #ifndef around it to allow multiple inclusion
1097 * srec.c: minor doc fix
1099 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1101 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1103 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1105 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1108 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1110 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1111 filling in reloc, in case immediately following code doesn't set
1114 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1116 * coffcode.h (coff_renumber_symbols): set the last renumbered
1117 symbol pointer to NULL, as expected by coff_write_linenumbers.
1118 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1119 type R_IHCONST used on the 29k.
1121 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1123 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1124 update, based on how the underlying file was opened. Obsoletes
1126 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1127 all FASCIST_FDOPEN config defines.
1129 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1131 * sparc-opc.c: Moved to opcodes library, now that we have one.
1132 * Makefile: Don't compile it.
1134 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1136 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1138 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1140 * section.c (bfd_set_section_flags): Remove a sanity check.
1141 It is unfortunately broken, and prevents strip from working.
1143 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1145 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1146 created by last change.
1148 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1150 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1151 * bfd-in.h: Bump to version 2.0.
1153 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1155 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1156 braindamaged HP/Apollo compiler happy.
1158 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1160 * format.c: Fix description of search for matching target.
1161 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1162 * targets.c: Update description of search for matching target.
1163 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1164 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1165 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1167 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1169 * Makefile.in: Added mostlyclean/clean/distclean rules.
1171 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1173 * targets.c (target_vector): Take out oasys (unless that is
1174 the default): Because there is no magic number in archives,
1175 there can be annoying target mis-matches.
1177 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1179 * sparc-opc.c: Rigorously updated to match architecture manual.
1181 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1183 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1184 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1185 to the built-in abs_section were not written out correctly.
1187 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1189 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1190 large, assume we're using a swapped byte order and fail with
1191 wrong_format rather than dumping core.
1193 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1195 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1196 filename constraints.
1197 * Makefile.in: Updated to reflect change.
1199 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1201 Add preliminary support for the we32k:
1203 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1205 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1207 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1209 * bout.c: added support for relaxable alignment relocs.
1211 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1212 pass down pointer to play area rather than use alloca
1214 * cpu-z8k.c (compatible): made static to reduce name space
1217 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1219 Add basic support for the z8k:
1221 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1222 section.c, targets.c,
1224 * syms.c: move mis-inserted patch.
1226 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1228 Documentation fixes:
1229 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1230 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1232 * reloc.c: break out addend item from surrounding text.
1234 * doc.str (DOCDD): Defined. Adds text to output.
1235 (bodytext): Put bulletize before kill_bogus_lines.
1236 * chew.c (bulletize): End itemization after a blank line, to
1237 prevent following text from being swallowed up in an item.
1239 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1241 * configure.in: Add sparclite as a target.
1243 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1245 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1248 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1249 from a coff file (csym is null), dont deref them
1251 * ieee.c (parse_expression): get the answer right when adding an
1252 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1253 on elts so that filename is filled in.
1255 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1257 * bout.c (howto_align_table): New set of relocs, with enough
1258 data for "objdump -r" to work.
1259 (b_out_reloc_type_lookup): Recognize alignment relocs.
1261 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1263 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1264 invocations of make. Also, always create installation
1267 * config/apollov68.mh: removed -g from CC definition.
1269 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1271 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1272 overflowing gp-offset range.
1274 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1276 * srec.c (srec_set_section_contents): don't write out sections
1277 without the LOAD and ALLOC attributes
1279 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1281 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1282 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1283 * aout-target.h (callback): Don't set page/seg sizes.
1285 (set_sizes): New routine.
1286 (backend_data): Point to it.
1287 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1288 (sunos4_aout_backend): Point to it.
1289 * aoutx.h (set_arch_mach): Call set_sizes callback.
1291 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1293 * aout-target.h: Make _bfd_slurp_extended_name_table be
1294 the default. Given that we *write* the suckers (for long
1295 archive member names), we really ought to be able to read them!
1296 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1297 seem to be needed, and many machines don't have it.
1299 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1301 * coff-m68k.c (vector): read and write archives in coff format.
1303 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1305 * opc-sparc.c: New file.
1307 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1309 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1310 pointers to bfd_byte* before performing arithmetic on them. Such
1311 use with bare void* pointers is a gcc extension.
1312 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1313 * archive (normalize): Add to CONST to match actual usages with
1316 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1318 * configure.in: Recognize i486 host cpu, and use i386-elf
1321 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1323 * config/stratus.mt (CC): Remove definition.
1324 * elf.c (bfd_section_from_shdr): Test for the possibility that
1325 section_from_elf_index returns NULL and don't dereference it.
1327 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1329 * add hppa_data to bfd tdata (indirectly via sef).
1331 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1333 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1335 * configure.in: error messages to stderr, not stdout
1337 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1339 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1340 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1341 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1343 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1345 * configure.in: recognize hppa* instead of hppa
1347 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1349 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1350 RTYPE2HOWTO to cope with same.
1351 * reloc.c (bfd_perform_relocation): added support for size of -2
1352 (subtract a word reloc type). Updated doc.
1354 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1356 * Makefile.in: merged changes from progressive, removed rcsid.
1358 * archures.c, archive.c, Makefile.dos: removed rcsid.
1360 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1362 * bfd-in.h : add BFD_IS_RELAXABLE flag
1363 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1364 header e_relaxable, major hackery in callbacks
1365 * libaout.h : add space for a_relaxable.
1366 * seclet.c (rel): don't relax empty sections
1369 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1371 * section.c (STD_SECTION): add some casts to the initializers for
1374 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1376 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1377 and add appropriate casts to keep (picayune) aix-cc happy.
1379 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1381 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1382 symbol pointers. Punt expensive & useless bfd_realloc. Use
1383 malloc for raw symbols, and free it before returning.
1384 (bfd_section_from_shdr): Do not slurp symbol table until politely
1385 asked. Do not even slurp string tables.
1386 (elf_get_symtab_upper_bound): Count 'em without reading them.
1387 (elf_get_symtab): This is how to politely ask. Schlurp!
1388 This should probably just *become* elf_slurp_symbol_table, FIXME.
1390 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1392 * archive.c (bsd_write_armap): write the timestamp of the
1393 archive header to be just a little bit later than the timestamp of
1394 the file, otherwise the linker will complain that the index is
1397 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1399 * configure.in: Add m68k-ericsson-*.
1401 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1403 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1404 * elf.c: Remove unconditional debug printf's.
1405 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1406 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1407 (elf_slurp_symbol_table): Hand out symbols in forward, not
1408 reverse order. Simplify duplicate code.
1410 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1412 * elf.c: Remove "(void)" casts from function calls where the
1413 return value is ignored, in accordance with GNU coding standards.
1415 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1417 * hppa.c: Apply John's standard fix to avoid "empty translation
1418 unit" warnings from some ANSI-C compilers.
1420 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1422 * hosts/solaris2.h: Configure same as sysv4.
1424 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1426 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1427 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1428 type match actual return type.
1429 * elf_print_symbol (section_name): Make CONST.
1431 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1433 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1434 New files, for Linux (a free Unix clone for 386 machines).
1435 * Makefile.in, configure.in, targets.c: Update accordingly.
1437 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1438 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1439 correct calling of howto special functions and fixes from Raeburn
1441 * archures.c: nuke bfd_reloc_code_type
1442 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1443 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1444 SEC_NEVER_LOAD, various other bfdgas newness
1445 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1446 * targets.c: change jump table vector to above
1449 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1451 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1452 its prototype will be included in libbfd.h. Change result type
1453 to struct * (rather than equivalent typedef) so it can be used in
1454 the prototype, where they typedef won't be known.
1455 * libbfd.h: Updated version.
1457 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1459 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1460 targets.c: HPPA merge.
1462 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1464 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1465 * config/solaris2.mh: Kludge around Sun compiler bug.
1467 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1469 * libaout.h (aout_backend_data): Change defs of two bitfields to
1470 be unsigned chars instead to get around rs6000 compiler problem.
1472 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1474 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1475 Correct misconception that there can be only one symbol table.
1476 Only call elf_slurp_symbol_table on the full symbol table, not
1477 the dynamic one which is only a subset of the full one.
1479 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1481 * coffcode.h (coff_compute_section_file_positions): For I960,
1482 don't align sections in file.
1484 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1486 * targets.c (struct bfd_target): Added field for target-specific
1487 (but not file-specific) data, for distinguishing minor
1488 characteristics between (e.g.) a.out formats.
1490 * section.c (struct sec): New field user_set_vma indicates vma
1491 field should be heeded, not assumed to be unset.
1492 (STD_SECTION): Initialize that field of standard sections to zero.
1493 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1495 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1496 pre-swapped version.
1498 * archures.c (struct bfd_arch_info): Fixed order of comment and
1499 field decl. New fields indicate size of page and segment for
1501 * cpu-m68k.c (N): Fill in values.
1502 * cpu-sparc.c (arch_info_struct): Ditto.
1504 * libaout.h (struct aout_backend_data): Various bits of data (not
1505 all used currently) with characteristics of a.out implementation.
1506 Important field for now is text_includes_header, indicating that
1507 the text section starts immediately after the file header, which
1508 gets mapped in with it.
1509 (struct aout_data): New fields indicate whether vma has been
1510 adjusted yet (not yet used), and what magic number will be used in
1511 the output file (should go away in favor of vma_adjusted).
1512 (WRITE_HEADERS): Code for dealing with section sizes and related
1513 header fields replaced with call to adjust_sizes_and_vmas.
1514 * aoutx.h (some_aout_object_p): Fill in magic number field.
1515 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1516 (set_arch_mach): Set page size and segment size once CPU
1518 (adjust_sizes_and_vmas): New function; has much code moved
1519 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1520 and size parameters, as well as many header fields, after deciding
1521 on magic number for output file. Checks to ensure that this
1522 adjustment has only been done once.
1523 (set_section_contents): Call adjust_sizes_and_vmas instead of
1524 doing much of the work here.
1526 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1527 default (null) values of these fields.
1528 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1529 value in exec header.
1530 (sunos4_aout_backend, MY_backend_data): Define backend data
1531 indicating file header is included in text section.
1533 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1535 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1536 gcc version 2, to avoid warnings.
1538 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1540 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1541 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1543 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1545 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1547 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1549 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1550 * configure.in: Rewrite target parsing to use simple format.
1551 Handle sparc-sun-solaris2 configuration.
1552 * aout64.h: Avoid ANSI C brain death warning.
1553 * elf.c: Avoid trigraph (???) or /* in comments.
1555 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1557 * config/sysv4.mh: new file, RANLIB=echo
1559 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1561 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1563 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1564 elf_core_tdata_struct into a single common struct. Core files
1565 wouldn't have worked at all without this.
1566 (bfd_elf_find_section): New function for GDB's undercover use
1567 to find string sections that BFD hides from it.
1568 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1570 (elf_object_p, elf_core_file_p): Allocate internal file header
1571 storage dynamically.
1572 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1573 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1575 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1577 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1579 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1581 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1583 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1585 * configure.in: handle m680[01234]0 as aliases for m68k
1587 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1589 * coff-a29k.c: do byte relocs correctly
1590 * coffcode.h (styp_to_sec_flags): never load INFO sections
1591 * seclet.c (rel): don't relocate INFO sections
1593 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1595 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1596 Make the symbols unmodifiable.
1597 (bfd_section_init): Deleted.
1598 * init.c (bfd_init): Don't call bfd_section_init.
1600 * section.c (bfd_set_section_contents): Ensure that range to be
1601 written is within section boundaries.
1602 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1605 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1607 * coff-i960.c (howto_table): Deleted.
1608 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1609 interesting entries from old howto_table.
1610 (RTYPE2HOWTO): Adjusted to use switch.
1611 (coff_i960_reloc_type_lookup): New function.
1613 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1614 records for section symbol.
1615 (make_abs_section): Unused; deleted.
1616 (renumber_symbols): Re-order symbols so undefined symbols come
1617 last, as COFF format desires.
1618 (coff_write_symbol): Put C_FILE symbols in debug section always.
1619 (coff_section_symbol): New function; creates a symbol with the
1620 same name as a section, and sets up aux records for it.
1621 (coff_add_missing_symbols): New function; adds section symbols to
1622 symbol table if they aren't there already. Should someday also
1623 add a dummy C_FILE symbol if none is present.
1624 (coff_write_object_contents): Add missing symbols before preparing
1625 symbol table to be written.
1626 (coff_slurp_reloc_table): Verify that symbol indices read in are
1627 in a reasonable range.
1628 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1629 (obj_conv_table_size): Accessor macro.
1631 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1632 reloc types on i960.
1634 * bfd-in.h (bfd_get_section_name): New macro. Like
1635 bfd_section_name, but returns rvalue, not lvalue.
1636 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1637 (bfd_get_section_flags): Now returns rvalue.
1639 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1640 general, some specific to sparc or i960.
1642 * aoutx.h (set_section_contents): Set VMA for each section based
1643 on previous section. If text section VMA doesn't appear to have
1644 been set, make a best guess from the type of file.
1646 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1648 (MY(vec)): Initialize reloc_type_lookup field.
1650 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1651 (bfd_error_trap, bfd_error_vector): Extern, not common.
1653 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1654 few types of relocs for sparc; will need enhancement.
1656 * bout.c (callj_callback): Use DEFUN macro in definition.
1657 * coff-i960.c (optcall_callback): Likewise.
1659 * targets.c (bfd_target): Added fields reloc_type_lookup and
1660 _bfd_make_debug_symbol. Also minor comment changes.
1661 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1662 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1663 than arch info, and dispatch with BFD_SEND. Callers changed.
1664 * archures.c (struct bfd_arch_info): Deleted field
1666 * cpu-*.c: Don't initialize that field.
1668 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1669 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1670 (bfd_errmsg): Now returns ptr to const.
1671 * bfd-in.h (bfd_errmsg): Fix prototype.
1673 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1674 * reloc.c (bfd_generic_relax_section): Ditto.
1676 * section.c (Section Output doc): Improve description of use of
1677 output_section and output_offset.
1679 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1681 * sco-core.c: new file from net.
1682 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1683 Now we have the hairy linker, it's possible to move symbols from
1684 one section into another. Actually make that work!
1686 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1688 * hosts/sun3.h: fix declaration of free.
1690 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1692 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1693 * coff-h8300.c (reloc_processing): all relocs are relative to
1695 * opncls.c: don't use fdopen on DOS systems
1697 short patches from Glenn Kasten (glenn@ready.com)
1698 * target.c: enabled oasys support
1699 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1700 fix problem where a relocation which crossed a modification byte
1701 boundary did not work. Fix problem where a relocation near the end
1702 of a data record did not work.
1705 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1707 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1708 archvie header string counts the endian way, this heuristic sees
1709 how big an archive string to read by trying it one way and if the
1710 string table is unreasonably big, trying it the other. *FIXME*.
1711 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1713 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1715 * bfd-in.h: Increase version number to 1.97, for consistency
1717 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1719 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1721 * bfd-in.h: bump version to 1.96
1722 Major change; changed calling convention for
1723 bfd_get_relocated_section_contents so that caller allocates
1724 memory for section data.
1725 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1726 seclet.c, targets.c, bfd.c: reflect new convention.
1727 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1728 case, then use reasonable default values for SEC_* flags.
1730 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1732 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1733 size of output reloc struct.
1734 * targets.c, Makefile.in: comment out tekhex for the moment.
1735 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1736 * configure.in: tandem target is st2000
1737 * coff-m68k.c: rename static howto_table to global
1738 m68kcoff_howto_table.
1739 * bout.c: remove unnecessary abort
1740 * coff-a29k.c: various changes to the way relocations work to cope
1741 with the "new order" and latent bugs.
1744 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1746 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1747 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1748 * reloc.c (bfd_perform-relocation): don't relocate refs to
1749 absolute symbols if doing a partial link.
1751 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1753 * configure.in: Add a29k-amd-udi.
1755 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1757 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1758 internal_exec structure before initializing the fields that
1759 are used, so that the unused fields are in a known state.
1761 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1763 * tekhex.c (struct data_struct): Convert from typedef that
1764 typedefs nothing to a normal structure declaration.
1765 * tekhex.c (pass_over): Prototype args for function that
1766 second arg points to.
1768 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1770 * Makefile.in: remove old style staging. Do not print recursion
1773 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1774 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1777 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * bfd.c, Makefile.in: added tekhex
1780 * aoutx.h (set_section_contents): pages should be padded to the
1781 size of a page, not the size of a segment.
1782 * configure.in: added go32 host and i386-aout target.
1783 * i386aout.c, libaout.h: now works for go32 target
1784 * ieee.c: fix bit rot.
1785 * seclet.c: support for padding seclet type.
1787 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1789 * Makefile.in: added .NOEXPORT:
1791 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1793 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1795 * elf.c (elf_compute_section_file_positions,
1796 elf_write_object_contents): Return boolean, not NULL (which
1798 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1799 Also ifdef-out code that aborts on unhandled section types.
1801 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1803 * configure.in: Recognize ncr3000 config
1804 * Makefile.in (MINUS_G): Pass on to recursive makes.
1805 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1807 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1809 * Makefile.in: Now that we have sym.h and symconst.h, compile
1810 coff-msym.c on all systems.
1811 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1812 * coff-msym.c: Update include files and comments; add weakext bit.
1814 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1816 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1817 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1819 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1821 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1822 * configure.in: Add new host and target configs.
1823 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1824 structs, which vary; just use member name.
1825 (elf_object_p, elf_core_file_p): Lint, fix comments.
1826 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1828 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1830 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1831 local, disposable, copy of the external form of section header
1832 table and program header table entries.
1834 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1836 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1838 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1840 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1843 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1845 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1847 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1849 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1850 not internal bfd_assert function (twice).
1852 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1854 * aout-target.h: change ar_max_namelen to 15 (the right value)
1855 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1858 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1860 * archive.c (bfd_generic_archive_p): check for bout archives too.
1861 * bout.c: make it work again.
1863 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1865 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1867 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1868 bfd_xmalloc() instead of bare malloc().
1870 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1872 * Makefile.in: pass down MAKEINFO on info.
1874 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1877 host/h-<foo> now just <foo>.
1878 * configure.in: reflect changes
1880 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1882 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1883 actual source file, not just the generated libbfd.h.
1885 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1887 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1888 gdb on little-endian 960 code.
1889 * archive.c (compute_and_write_armap): indirect symbols should go
1890 into the archive header too.
1892 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1894 * Makefile.in: added check target.
1896 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1898 * coff-msym.c: Move this file from gdb/ecoff.c. It
1899 handles byte-swapping for ECOFF (MIPS symbol) files.
1900 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1901 to the files built on MIPS-based hosts.
1902 * Makefile.in: Add rule for coff-msym.
1904 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1906 * Makefile.in: added clean-info target. MINIMIZE=1.
1908 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1910 * coff-rs6000.c: Move core file functions into separate
1911 new file rs6000-core.c. This is needed because reading
1912 core files depends on native include files that conflict
1913 with ../include/coff/rs6000.h.
1914 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1916 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1918 * aoutx.h (NAME(aout,print_symbol)): Don't print
1919 symbol addresss for undefined symbols.
1920 * coff-rs6000.c: Various updates (due to target-
1921 independent changes).
1922 * libbfd.h: Ditto (tdata field is now a union).
1923 * hosts/h-sparc.h: Removed prototype for bogus function
1924 'emset' (presumably should have been 'memset' - which is there).
1926 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1928 * configure.in (mips-big-* target): Same is Iris.
1930 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1932 * aoutx.h (translate_from_native_sym_flags): when creating an
1933 alias symbol, fill in the section as undefined, rather than
1934 leaving it blank. If an output section can't be found for a
1935 symbol, then don't core dump.
1937 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1939 * Makefile.in, configure.in: removed traces of namesubdir,
1940 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1941 copyrights to '92, changed some from Cygnus to FSF.
1943 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1946 * coff-h8300.c: fix stupid reloc subtraction bug
1947 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1948 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1949 the symbol.flags and done_lineno fields.
1951 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1953 * coffcode.h (coff_write_symbol): write out the correct number of
1955 * cpu-h8300.c: fix disassembly bug
1957 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1959 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1960 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1961 reloc.c, section.c (bfd_map_over_sections), targets.c
1962 (bfd_target_list): Protolint.
1963 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1965 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1967 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1969 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1970 section of a symbol rather than the section of a reffed symbol to
1971 determine the r_index of an emmitted reloc.
1973 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1975 * PORTING: New (preliminary) porting guide.
1977 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1979 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1980 (howto_hvrt16): lint.
1982 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1984 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1985 a full configuration (with possible cross-development),
1986 instead of using host-aout.c.
1988 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1990 * aout-target.h (MY(write_object_contents):
1991 Set obj_reloc_entry_size (abfd).
1992 * gen-aout.c: Change to emit a .c files, not a .h file.
1994 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1996 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1997 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1999 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2001 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2002 with more than one auxent can cause nasty core dumps.
2004 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2005 "done_lineno" so that a symbol which appears twice in the symbol
2006 table only gets it's linenumbers relocated once. Modifed
2007 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2010 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2012 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2013 stuff to use the New Order.
2015 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2017 * ieee.c: Change type of envi[] to unsigned char.
2019 * configure.in: fix vax ultrix configuration.
2021 * elf.c (bfd_section_from_shdr): Deal with null return from
2022 bfd_make_section(). (elf_object_p): Select endianess properly.
2024 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2026 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2028 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2030 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2031 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2032 * host-aout.c: Don't use aout-params.h; configure these systems
2033 in their xm files, not in a randomly generated file.
2034 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2036 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2038 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2040 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2041 host_aout_vec here as well.
2043 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2045 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2046 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2047 to prevent undefined symbol.
2049 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2051 Various lints found on PersSony
2052 * aoutx.h: cast an enum
2053 * coff-a29k.c: many ints in reloc structure turned to enum
2054 * coffcode.h: more enums
2055 * cpu-h8300.c: more enums
2056 * opncls.c: more enums
2058 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2060 * configure.in: Make Tahoe configuration work again.
2061 * bfd-in.h: Remove trailing comma from enum declaration.
2062 * ieee.c: Can't put byte values >0x7F into a signed char.
2064 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2066 * Makefile.in: Add dependencies for various coff-*.o files.
2068 * elf.c: Remove extraneous paren from core_prpsinfo and
2069 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2070 Replace references to old section "size" member with new
2071 "_raw_size" member. Implement elf_make_empty_symbol, which
2074 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2076 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2079 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2081 * coffcode.h (bfd_coff_relax_section): now static.
2082 (bfd_coff_get_relocated_section_contents): various type lints.
2084 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2086 New entry point in the transfer vector - bfd_relax_section.
2088 * aout-target.h: add to vector, call generic_relax
2089 * bfd-in.h: add to vector
2090 * bfd.c: add #define for vector
2091 * bout.c: add to vector, call generic_relax
2092 * coffcode.h: add to vector, also now has coff specific relax code
2093 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2094 * elf.c: call generic_relax
2095 * ieee.c: call new vector, clean up some bugs due to the creation
2097 * libbfd.h: add bfd_generic_relax_section EXFUN
2098 * oasys.c: call generic_relax
2099 * reloc.c: implement generic_relax
2100 * seclet.c: moved much of this into coffcode.h
2101 * srec.c: call generic_relax
2102 * targets.c: define new transfer vector
2104 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2106 * everything: now modified to use smaller reloc type. Self hosts
2109 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2111 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2112 New files for stratus.
2114 * configure.in: Add configuration fragments for stratus.
2116 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2118 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2119 variables as CONST since they are set to point to a const char
2120 string. Fixes compiler complaints.
2122 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2124 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2127 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2129 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2130 symbols, so that we can emit the correct file name even
2131 if it's an include file.
2133 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2135 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2136 (Reported by john@labtam.labtam.oz.au (John Carey)).
2138 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2140 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2142 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2143 being used to -DHAVE_PROCFS.
2145 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2146 '#include "fopen-same.h"' to end of file to match other h-* files.
2148 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2150 * configure.in: Change svr4 references to sysv4. Add case
2151 "unknown" for target vendor and infer some targets based
2152 on the specified operating system.
2154 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2156 * bfd-in.h, libaout.h: ANSIfy enums.
2158 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2160 * archive.c (normalize): created version for VMS which removes the
2161 VMS directory crap from the front and end of a filename, eg turn
2162 [-.foo]bar.obj;123 into bar.obj
2163 (bfd_construct_extended_name_table): now writes index into an
2164 extended name table in decimal - the same base used to read an
2165 extended name table.
2167 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2169 * aout-encap.c: Fix to use aout-target.h.
2170 * aoutf1.h: Use standard MY_object_p and MY_callback
2171 in aout-target.h. Remove target-specific versions.
2172 * host-aout.c: Re-write to use aout-target.h.
2173 * gen-aout.c: New files use with host-aout.c to generate
2174 host-specific a.out-related parameters.
2175 * Makefile.in: host-aout.o depends on aout-params.h, which is
2176 generated by gen-aout.
2177 * aout-target.h: Make a little more flexible.
2178 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2179 macro. Instead, inline it in aout-target.h.
2180 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2181 a gcc -Wall warning.
2182 * archive.c: Add missing commas in DEFUN macro (2 places).
2183 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2184 Berkeley ones, now that libiberty has them:
2185 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2186 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2187 remove unused variable.
2189 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2191 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2192 and execname inside HAVE_PROCFS ifdef since they are unused
2193 when it is not defined.
2195 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2197 * elf.c: Flag all sections as either code or data. We can't
2198 be sure what they are anyway, since ELF doesn't fit the
2199 traditional model of text+data+bss very well. Add new local
2200 function elf_read() to simplify code. Record entry point in
2203 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2205 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2206 rather than N copies of the same lines.
2208 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2210 * cpu-h8300.c: disassemble branch displacements correctly
2211 * coff-h8300.c: put reloc offsets out in 32bits
2213 * makefile.dos, configdj.bat: New files from DJ
2214 * cache.c: fopen with new macros is needed for DOS.
2215 * ieee.c: environ renamed to envi to stop an include file
2217 * opncls.c, coff-rs6000.c: more fopens with macros.
2219 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2221 * Makefile.in: infodir belongs in datadir.
2223 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2225 * Makefile.in: fix where docdir lives
2227 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2228 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2229 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2230 srec.c, syms.c, targets.c : all new documentation and lint
2234 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2236 * coffcode.h, srec.c: Lint.
2238 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2240 * Makefile.in: install using INSTALL_DATA, added standards.text
2243 * configure.in: mark directory as target dependent. configure
2244 nows works in objdir always so make file existence checks
2247 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2249 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2250 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2251 and mandir now keyed off datadir by default.
2253 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2255 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2256 computation of arch and machine type so it's worked out before
2257 some_aout_object_p is called.
2258 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2260 * archures.c: add extra field 'section_align_power' to hold
2261 default section alignment in object files.
2262 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2263 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2264 initialize the new field.
2265 * bout.c (b_out_callback): replace the text size, since aout
2267 * aoutx.h: Documentation in the new style
2269 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2271 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2272 use the saved value if mtime_set is already set (intended
2273 for archive files, though apparently not used yet).
2275 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2277 * targets.c: Revise comments about how to configure the target
2278 vector, to match reality. Remove mention of obsolete methods.
2279 Remove long lists of capitalized macros that turn into the same
2280 thing in lowercase. Normal vector simply lists all known
2281 lowercase xvec names; all other cases are handled by SELECT_VECS.
2283 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2286 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2287 list of supported targets.
2289 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2291 * archive.c (bsd_write_armap): The pad byte sometimes added to
2292 the string table in a __.SYMDEF member is now
2293 counted as part of the size of the string table.
2294 This is compatible with the old ranlib, as well as Sun's.
2296 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2298 * srec.c: Rewrote to fix many bugs; now gets the record type
2299 right, doesn't choke on input, sets the start address in an S9 and
2300 fills in the filename on an S0.
2302 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2304 * cpu-h8300.c: Add support for MEMIND addressing mode
2306 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2308 * coffcode.h: use the new macro if available
2310 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2311 * Makefile.in: Fixed dependencies due to file rename
2313 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2314 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2315 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2316 newos3.c, stab-syms.c, syms.c: All these files have had their
2317 #includes altered to point to the new places.
2319 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2321 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2323 * configure.in: Add vendor "ncr" as supported per-target vendor.
2324 Add svr4 case for i386 per-host case.
2326 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2329 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2331 * syms.c (bfd_decode_symclass): Return 'A'
2332 for symbols that are both absolute and global.
2333 * archive.c (bfd_special_undocumented_glue): Return NULL
2334 if bfd_ar_hdr_from_filesystem returns NULL.
2336 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2338 * Makefile.in: added coff-h8300
2339 * configure.in: now h8 is a coff target
2340 * cpu-h8300.c: fix various disassembly problems
2341 * libcoff.h: took out some code which has been #0ed for a long
2343 * targets.c: added h8 coff
2344 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2345 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2347 * coffcode.h: Started to change the way machine dependencies are
2348 handled, from the nest of #ifdefs to macros defined in the
2349 including coff-<foo>.c
2351 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2353 * aoutx.h (some_aout_object_p): Set the `executable' bit
2354 if the entry point is contained in the text segment, even if the
2355 text segment is at location 0.
2357 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2358 nonstandard MIPS sections (.rdata, .sdata, etc).
2360 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2361 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2362 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2364 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2366 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2368 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2369 from syms.c to new file stab-syms.c. Also, since GNU extended
2370 type codes such as N_SETT are no longer in ../include/stab.def,
2371 include them manually.
2372 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2373 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2374 * libaout.h: Added prototype for aout_stab_name().
2375 * Makefile.in: Update Makefile for new stab-syms.[co].
2377 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2379 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2380 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2381 just make N_XXX work by excluding the header from the text segment.
2382 * aoutx.h: Fix comments to match.
2384 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2386 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2387 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2388 for the "logical" text segment (i.e. never consider the exec
2389 header to be part of the text segment). This change is
2390 needed for consistency with various other parts of bfd and ld.
2391 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2392 and move calculation of obj_textsec(abfd)->size to libaout.h.
2393 * bfd-in.h: Removed bogus ';'.
2395 * Makefile.in: Add MINIMIZE flag to select lean
2396 or bloated target_vector.
2397 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2398 * newsos3.c: Fixes to ../include/aout64.h remove need
2399 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2401 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2403 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2404 handle both little and big-endian targets, with little
2405 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2406 * host-aout.c: Add FIXME note.
2408 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2410 * targets.c: Make the default target_vector contain
2411 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2412 Old behavior can be gotten by defining ALL_TARGETS.
2413 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2414 Factored out common code into new file aout-target.h.
2415 Saves a lot of duplicate code for a.out variants.
2417 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2419 Get 'make headers' to work when configured with +subdirs.
2420 * Makefile.in: Add $(subdir) to docdir path.
2421 * doc/Makefile.in (protos): Add $(srcdir) prefix
2422 to name of sed scripts.
2424 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2426 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2427 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2428 to include names of N_SETT etc.
2430 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2432 * elf.c: Add minimal support for ELF symbol tables. Generates
2433 canonical bfd symbol tables from ELF symbol tables. Change the
2434 name of some functions from bfd_<name> to elf_<name>.
2436 * syms.c: Trivial fix to comment to remove a redundant "to".
2438 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2440 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2441 form that GDB recognizes as COFF.
2443 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2445 * ieee.c (ieee_object_p): cast NULL correctly.
2446 * configure.in: added harris host
2448 * coff-a29k.c: Lots of changes, most from David Wood.
2450 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2452 * coff-m88k.c (coff_write_armap): Just #undef it.
2454 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2456 * Makefile.in: standardize on MINUS_G to disable debugging
2457 * coff-m88k.c: create coff armaps instead of bsd ones.
2458 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2461 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2463 * elf.c: Additions to support ELF format core files.
2464 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2465 has support for /proc (all the include files in particular).
2467 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2469 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2470 of two N_SO stabs, one for directory, and one for filename.
2472 * bfd-in.h (print_vma): Factor out duplicate definition.
2474 Exit a little more gracefully when malloc returns NULL.
2475 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2476 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2477 * libbfd.h: Rre-generated due to libbfd.c update.
2479 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2481 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2483 * elf.c (elf_object_p): Don't try to create a bfd section for
2484 the first ELF section header. It is just a placeholder.
2486 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2488 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2489 core files, when compiling native.
2490 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2492 FIXME: The aoutf1.h change below needs to be reversed back
2495 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2497 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2498 manipulation of lnno fields in lineno structs in a coff-<f>.h
2499 independent way. Override it in coff-<f>.h to your favourite
2500 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2501 (coff_swap_lineno_out): modified to use the new macros.
2503 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2505 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2506 unknown arch when the magic number doesn't specify the
2507 architecture, since some OSs (eg old sun3s) don't set the number, and
2508 020 is probably the right answer anyway.
2510 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2512 * hosts/h-news.h, hosts/h-rtbsd.h:
2513 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2514 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2515 bfd_print_symbol_nm, for use by nm.
2516 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2517 bfd_print_symbol_nm option, to print in nm format.
2518 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2519 oasys.c (oasys_print_symbol): Provide stub implementations
2520 for bfd_print_symbol_nm.
2521 * syms.c: New function bfd_decode_symclass, used by nm printer.
2522 New function bfd_stab_name to look up string name of stab code.
2524 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2526 * Makefile.in: Added ctor.c
2527 * archures.c (bfd_default_arch_struct) added
2528 bfd_default_reloc_type_lookup.
2529 * coffcode.h: removed a load of #if 0ed code.
2530 (coff_compute_file_section_positions): now works out the section
2531 alignment and size correctly in all cases.
2532 (coff_get_symtab): looks for constructor symbols and calls the
2533 right function when they're found. (coff_canonicalize_reloc):
2534 knows when a section is full of constructors and does the right
2536 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2538 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2539 * libcoff.h: removed #if 0ed code
2540 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2541 arch independent constructor relocation type.
2542 (bfd_reloc_type_lookup): removed the comment "this will go away"
2543 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2544 reloc which is used when BFD_RELOC_CTOR falls through to give a
2545 default 32bit reloc for constructors.
2546 (bfd_default_reloc_type_lookup): added.
2547 * aoutf1.h: fixed SEGMENT_SIZE typo.
2549 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2551 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2552 matching prefix "coff".
2553 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2554 rs/6000 csect records.
2556 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2558 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2559 * configure.in: add motorola delta88 cases
2560 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2561 write_armap prototype
2562 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2564 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2566 * Rename COFF-related files in `coff-ARCH.c' form.
2567 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2568 coff-mips.c, coff-rs6000.c to be exact.
2570 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2571 make output clutter.
2572 * config/mt-*: Ditto.
2574 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2576 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2577 John Gilmore. Archive support from Damon A. Permezel.
2579 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2580 * configure.in: Add rs6000 case.
2581 * targets.c: Add rs6000 vector.
2582 * archures.c: Add rs6000, fix comment on romp.
2583 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2584 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2585 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2586 * section.c (bfd_make_section): Return NULL on attempt to create
2588 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2589 (bfd_swap_aouthdr_in): Handle lots more members.
2590 (make_a_section_from_file): If section has already been seen,
2591 just return false rather than overwriting it.
2592 (coff_real_object_p): Understand incoming magic numbers.
2593 (coff_set_flags): Understand outgoing magic numbers.
2594 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2595 (build_debug_section): Add fn for reading debug string section.
2596 (get_normalized_symtab): Handle symbol names in debug string section.
2597 Remove unused obj_string_table.
2598 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2599 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2600 existing section before making one.
2601 * cpu-rs6000.c: New file.
2602 * rs6000coff.c: New file.
2604 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2606 * elf.c: Add partial support for ELF format corefiles. Still needs
2607 support for extracting registers from corefiles.
2609 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2611 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2612 RANLIB is defined as echo, send the output to /dev/null to help
2613 reduce clutter in the output from doing a make.
2615 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2617 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2618 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2620 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2622 * coffcode.h (coff_compute_section_file_positions): make it pad
2623 section size out if there are alignment restrictions so that the
2624 image will be ok on a system where section positions are worked
2625 out by accumulating sizes rather than from the section headers.
2626 * targets.c (proto write_armap). Changed orl_count to unsigned.
2627 * opncls.c (bfd_close_all_done). Added so that generative
2628 programs like gas can close a bfd without causing bfd confusion.
2629 * libbfd.h (changed becuase of protos)
2630 * amdcoff.c: messed with the way that jmp displacements are
2631 calcualated. This may not yet be totally correct.
2632 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2634 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2635 abs symbol has no section (like a register symbol).
2636 (coff_write_symbol) now zeros auxent before filling it up to help
2637 with sensitive applications.
2638 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2640 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2642 * bfd.c: Make sure we don't get a macro strerror().
2643 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2644 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2645 attempt to recover command, ifdef NO_CORE_COMMAND.
2646 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2648 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2650 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2652 * archive.c (bsd_write_argmap): The size of the ranlib structures
2653 should not include the size field itself.
2654 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2655 adata(abfd)->exec_bytes_size field instead of constant macro,
2656 because aoutx.h compiles to a simple .o file shared by
2657 all 32-bits a.out targets.
2659 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2661 * configure.in: Allow i386-sco-sysv.
2662 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2663 * cpu-h8300.c: lint.
2665 * host-aout.c: New strategy. We use common code, include files,
2666 and data structures to handle the file, but set a few parameters
2667 from the host's config file (page size, text start addr, etc).
2668 * libaout.h: Define HP BSD machine types.
2669 * aoutf1.h: Handle reading a.outs with these types.
2671 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2672 virtual-memory-address of the .reg section. We can't just make a
2673 section for "all the regs and nothing else" because only GDB knows
2674 exactly where the regs are (scattered around the upage and stack).
2675 Clean up memory allocation. Remove big- and little-endian
2676 vectors, replace with single vector; this only runs on the host,
2677 in host byte order. Replace byteswap routines with aborts in case
2679 * targets.c: There's only one trad_core_vec now.
2680 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2682 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2684 * hosts/h-amix.h (free): Fix prototype.
2686 * aoutx.h: Don't use NULL as an integer, for braindead systems
2687 that declare it as (void *)0. (From Peter Schauer.)
2689 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2691 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2692 problem with bad Ultrix system headers.
2693 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2694 various kinds of alignments for the various kinds of
2697 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2699 * doc/Makefile: Don't assume . is on the path (from James Clark).
2701 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2703 * Makefile.in: Avoid Sun Make VPATH bugs.
2704 * targets.c: Declare trad_core vectors extern.
2706 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2708 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2709 * libbfd.h: Moved ALIGN macro here.
2710 * bout.c (b_out_callback): Replace i960_align by align_power.
2712 * libaout.h (struct aoutdata): Added fields page_size,
2713 segment_size and exec_bytes_size. These help generic code
2714 (in aoutx.h and libaout.h) to figure out where to align
2715 the various segments in a demand paged file.
2716 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2717 to decide if the exec header counts in a_text (text segment size).
2718 Also, assume D_PAGED flag is set; don't set it here.
2719 * bout.c (b_out_callback): Add initialization of
2720 adata fields page_size, segment_size, and exec_bytes_size.
2721 * host-aout.c (NAME(host_aout, callback) and
2722 NAME(host_aout,mkobject): Ditto.
2723 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2724 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2725 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2726 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2727 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2728 for some systems (mainly sunos), so do it in the callback instead.
2729 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2730 * aoutx.h (NAME(aout,set_section_contents): Change the way
2731 filepos and size of sections are carried out to support
2732 older styles of demand paged executables.
2735 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2737 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2738 * bfd.c: Added macros to enable gas to swap coff records.
2739 * coffcode.h: Make the coff_swap_*_out routines return the number
2740 of bytes swapped, and cleaned up their prototypes.
2741 * configure.in: Added ebmon/coff support
2742 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2744 * targets.c: Added new entry points for coff swapping
2746 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2748 Restructure configuration scheme for bfd, binutils, ld.
2750 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2751 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2752 Change some config names to match other dirs.
2753 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2755 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2756 ../include/sysdep.h.
2757 * cpu-i960.c: Strncmp needed a length arg.
2758 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2759 * i386aout.c: Remove dead N_TXTOFF override.
2760 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2761 * config/: Rename some config files to match up h-*.h names.
2762 Remove all the HOST_SYS definitions from the config files.
2763 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2764 * hosts/h-hp9000.h: Remove USG comment.
2765 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2766 * hosts/h-news.h, h-sparc-64.h: New config files that had
2767 previously been kludged in the <sysdep.h> file.
2769 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2771 * config/*: trad-core support is HOST dependent, not target
2772 dependent. Target config files only set DEFAULT_VECTOR and/or
2773 other vector elements. Exception: when host-aout.c is in use,
2774 in which case we're forced to assume we're native (hp, vax,
2775 tahoe). Rename XDEPFILES to HDEPFILES.
2776 * Makefile.in: Rename XDEPFILES.
2777 * config/h-sun*: Don't force static linking.
2778 * trad-core.c: Document how to use it nowadays.
2779 * i386aout.c, newsos3.c: Clean up.
2780 * i386coff.c: Allow 386 coff files to be used as core files too
2781 (for reading core files from embedded systems).
2783 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2785 * Add i386aout.c for a.out support on the i386.
2787 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2789 * reloc.c, section.c, syms.c, targets.c: correct info-node
2790 structure in *doc* comments.
2791 doc/Makefile: stop hiding complaints from makeinfo.
2793 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2795 * aoutx.h (...some_aout_object_p): Take a third parameter,
2796 the internal_exec struct, and avoid ever looking at an
2797 external_exec. All callers changed to read the entire
2798 external_exec struct, swap and check its magic number,
2799 swap in the whole structure, and pass the swapped-in version to
2801 * bout.c: Bring into modern era. Use single _object_p routine
2802 for big- aand little-endian. Provide internal and external
2803 exec header structs. Use separate swap-in and swap-out routines.
2805 * libaout.h: Move struct internal_exec from ../include/aout64.h
2806 to here. Add obj_symbol_entry_size to struct aoutdata.
2807 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2809 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2810 EXTERNAL_NLIST_SIZE. Callers changed.
2812 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2814 * bfd.c: Remove strerror() to libiberty.
2816 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2817 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2818 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2819 last byte of transfer, not first byte, is within the section.
2821 * host-aout.c: Remove `BSD' archive support. Lint.
2823 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2824 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2825 `bfd_arch_info_type'. All uses changed.
2826 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2827 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2828 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2829 it needs a better name.) All uses changed.
2830 * targets.c: Rename `enum target_flavour_enum' to `enum
2831 target_flavour', and remove the `_enum' from all of the enum
2832 values themselves. All uses changed.
2834 * configure.in, config/h-i386mach: i386 mach host.
2835 * config/t-i386-aout: Use host-aout.c.
2837 * trad-core.c: Give it its own xvec's to make it independent
2838 of other file formats.
2839 * ecoff.c, host-aout.c: Remove refs to trad-core.
2840 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2841 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2843 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2845 * reloc.c: Extended NEWHOWTO macro
2846 * ieee.c: Changed the way 8bit pcrel is done
2847 * cpu-h8300.c: got the registers in the right order
2849 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2851 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2852 prediction is vindicated!
2854 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2855 Remove refs to howto.c, since Steve forgot.
2857 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2859 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2860 still work. Now allows any architecture/machine to be set.
2862 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2864 * howto.c deleted and moved code to reloc.c
2866 * libbfd.h, libbfd-in.h removed $id stuff for real
2868 * cpu-h8300.c Made it match various different spellings of h8300.
2870 * archures.c: Took out the first char filter which made it only
2871 look for a cpu/arch match when the first chars of supplied and
2872 tested names were the same.
2874 * targets.c removed oasys stuff, pending someone to fix the bugs
2878 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2880 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2881 ELF support good enough for GDB.
2882 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2883 m68k-cbm-svr4 host and target.
2884 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2885 so `diff' and `patch' can cope.
2887 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2889 * archures.c: removed texinfo error
2891 * init.c: added texinfo hooks, and removed initialization error
2894 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2897 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2899 * cpu-i960.c: Avoid numerical count of initializers.
2901 Vax Ultrix changes from David Taylor <taylor@think.com>:
2902 * host-aout.c: Make little-endian vector really little-endian.
2903 * configure.in: Separate vax and tahoe cases, handle ultrix.
2904 * config/t-vax: Add trad-core.o.
2905 * config/h-vaxult: New host system.
2907 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2909 * bfd-in.h VERSION, change version number to 0.18, this makes a
2910 gap, but now is the same as the linker version number.
2912 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2913 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2914 files will eventually contain processor specific bits for bfd,
2915 like strange relocation information and dis/assembly. So far only
2916 the H8 has been even partially done. This work also ties in with
2917 the change in handling architectures.
2919 * amdcoff.c: (a29k_reloc) fix error message.
2921 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2922 discover the architecture of the bfd. (sunos4_callback) calls the
2923 function bfd_set_arch_mach rather than stuffing stuff directly
2924 into the bfd. (sunos4_write_object_contents), changed names of
2927 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2928 setup the environment.
2930 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2931 headers in big endian format, regardless of the endianess of the
2934 * archures.c: totally changed. Now an architecture is represented
2935 with a pointer to an info structure rather than an enumerated type
2936 and a long. The old info is available as two elements in the
2937 structure. Future enhancements to architecure support will
2938 involve pointers to methods being placed into the info structure.
2940 * bfd.c: changed the definition of the bfd structure for the new
2943 * bout.c: (b_out_set_arch_mach) changed to use the new
2944 architecture mechanism.
2946 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2947 the new architecture mechanism.
2949 * configure.in: added h8 stuff.
2951 * ieee.c: too many changes to note. Now ieee files written with
2952 bfd gas and ld can be read by gld and ieee only linkers and
2955 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2957 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2958 than fixing the structure directly.
2960 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2961 than fixing the structure directly.
2963 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2964 before opening a bfd.
2966 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2967 rather than fixing the structure directly.
2969 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2970 in the t/hmake file) a user can select which backends they want
2971 linked with bfd without changing the source.
2973 * init.c: new, looks after initializing modules.
2975 * howto.c: for future use, will allow an application to work out
2976 what cookie to use as a handle on a relcoatio howto.
2978 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2980 * srec.c: Better error checking, partly from Peter Schauer.
2981 (srec_object_p): Avoid assuming any file that starts with 'S' is
2982 an S-record file! (Check for 3 uppercase-hex digits after it.)
2983 (ISHEX): Define new macro for checking supposedly hex characters.
2984 (pass_over): Treat as EOF any S-record line that:
2985 * doesn't have hex in either size character
2986 * produces a size larger than 0x7F
2987 * has an unrecognized type number
2989 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2991 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2992 opncls.c: Lint (saber actually).
2994 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2996 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2997 * newsos3.c: Fixed two types: newos3 -> newsos3.
2998 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2999 to use correct segment.
3001 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3003 * aoutx.h (print_symbol): Handle missing symbol->name.
3005 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3007 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3010 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3012 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3013 add sgi/irix support.
3015 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3017 Changes for the AMD 29000 Ultracomputer port from David Wood.
3020 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3022 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3025 * coffcode.h (coff_real_object_p): Pass information about the
3026 current file's coff symbol format to BFD via the coff_data struct.
3027 (coff_find_nearest_line): obj_icof => coff_data.
3028 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3029 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3030 and DIMNUM == E_DIMNUM.
3031 * configure.in: Handle a29k-*-* hosts, and targets
3032 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3033 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3034 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3035 local_linesz to `coff_data' (tdata) struct.
3036 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3037 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3039 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3041 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3042 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3044 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3046 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3048 (sunos4_core_file_matches_executable_p): Fix header comparison.
3049 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3050 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3052 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3054 Allow GDB to patch object files.
3056 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3057 * trad-core.h (trad_unix_core_file_p): Ditto.
3058 * aoutx.h (aout_set_section_contents): On first output, check
3059 abfd->direction and complain if erroneous.
3061 * Makefile.in: Add crude dependencies.
3063 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3065 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3066 to h/t-xxxx files so that everything will work on System V.
3068 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3070 * aoutx.h: Add information on host-aout.c and how to configure
3071 to use it, to the manual.
3072 * configure.in: Tix typo.
3073 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3074 else dummy out the core file support.
3075 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3076 specified, use it to locate the data section.
3077 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3078 rather than as chars (lint).
3080 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3082 * aoutx.h, coffcode.h: saberized.
3084 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3086 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3088 bfd.c, targets.c: minor rewording of doc segments
3091 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3093 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3094 etc, rather than TEXT_START_ADDR.
3095 * host-aout.c: Remove #if 0 around whole thing.
3096 Update to modern (32/64-bit) a.out naming conventions.
3097 Include a large chunk of ../include/a.out.gnu.h to get macros that
3098 are not defined by the system include files.
3099 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3100 macro used by the other a.out implementations.
3101 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3103 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3105 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3106 texdoc and psdoc; make these depend on generated .texi's
3108 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3111 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3114 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3115 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3116 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3117 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3118 obtrusive marks indicating .c origins.
3120 * bfd.texinfo: generalize most references to linker
3122 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3124 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3125 * archures.c: remove empty foo() definition (crept in at vn1.9)
3127 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3129 * bfd.texinfo: use @setchapternewpage on instead of lots of
3130 @page's; minor rephrasing in Introduction.
3132 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3133 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3134 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3135 segments): used BFD (caps) more consistently as a name in
3136 discourse, fixed a few other minor typos and uses of fonts
3139 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3141 * coffcode.h: fixed bug where string table size wasn't being swapped.
3143 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3145 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3147 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3148 flags. (bfd_print_symbol_vandf) now knows what to do with the
3151 * aoutx.h: made translate_from_native_sym_flags and
3152 translate_to_native_sym_flags produce the above flags.
3155 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3157 * all files: update copyright notices for GPL version 2.
3158 Install header comments and attribute most modules to their
3159 authors. BFD's name is now officially "Binary File Descriptor",
3160 so remove any conflicting pejoratives.
3161 archures.h: Consists solely of comments; remove it.
3163 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3165 * Makefile.in, bfd.c: Made it compile again.
3167 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3169 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3172 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3174 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3175 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3178 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3179 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3181 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3183 * Everything: created some new files, core.c format.c, reloc.c,
3184 section.c and syms.c to split the functionality a bit better.
3185 Cleaned up the rest of the files a bit, and added some
3189 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3191 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3192 really takes 3 arguments, patched code and ammended prototypes.
3194 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3196 * ../include/bfd.h (struct bfd_target): Added new field
3197 "align_power_min" which contains the minimum alignment for a
3198 section. This is used in coff_new_section_hook. The field
3199 insertion necessitates an update of all backends..
3201 * aoutf1.h jump table field inserted
3203 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3206 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3207 table field inserted.
3209 * coffcode.h(just about everything) Now patches up symbol tables
3210 using a different mechanism. The Intel major bug has been fixed,
3211 and the linker can self host on the Aviion and be debugged with
3214 * ecoff.c: new include and jump table patch, i386coff.c: new
3215 include and jump table patch, icoff.c: new include and jump table
3216 patch, ieee.c: can now read archives containing ieee modules.,
3217 libcoff.h: added (combined_entry_type), libieee.h: uped max
3218 sections to 20, m68kcoff.c: new include and jump table patch,
3219 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3220 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3221 srec.c: jump table patch. trad-code.c fixed #IF typeo
3223 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3225 * coffcode.h (coff_swap_aux_in): added else case to deal with
3226 filenames less than 9 characters.
3229 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3231 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3233 * srec.c: now allows any number of sections to be created in a
3234 file. Outputs addresses of the right length.
3236 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3238 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3239 target didn't match, the format got set to the attempted match,
3240 breaking a future test.
3242 *../include/i386coff.h : fixed typo in type field with size
3244 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3245 support in the jump table for the swapping routines exported to
3246 gdb. Now gdb works with the 386.
3248 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3250 * Merge in changes from gdb-3.95 release.
3251 Makefile.in: Allow hmake and tmake files to add OFILES.
3253 bfd.c: support specific targets as well as searching. When
3254 searching, take default target in preference to others.
3256 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3257 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3258 libbfd.h: Support specific targets as well as searching.
3259 opncls.c: Support specific targets as well as searching.
3260 targets.c: Search is short-circuited if default target matches.
3261 liboasys.c, libieee.c: Undo bothner changes that make macros
3262 work to the left of assignment, but which depend on the
3263 representations of different pointer types being the same.
3265 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3267 * i386coff.c: created.
3268 * coffcode.h: added support for 386.
3269 * Makefile.in: added support for 386.
3270 * ../include/i386coff.h: created
3272 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3274 * coffcode.h: removed all put_x_<sizes>
3275 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3279 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3281 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3283 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3285 * everything: Removed sysdep.h from bfd.h and put back into files
3286 from which it was split out. Now 64 bit version is built with a
3287 -DHOST_64_BIT="long long" on the compile line.
3290 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3292 Changed all the [get|put][name] routines to use [get|put]_[size
3295 Put in support for 64 bit work. Now two versions of bfd may be
3296 generated, according to the state of TARGET_64_BIT, one which is
3297 32 bit only, and one which is 64/32 bits.
3298 Created new back end 'demo64' to test 64 bit functionality.
3300 Renamed some files to work on DOS.
3302 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3303 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3304 chage, 64 bit transfer. * liba.out.h: Split out common code from
3305 sunos and newsos into liba.out. Name changes and prototype mods. *
3306 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3307 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3308 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3309 change and 64bit stuff.* newsos3.c: common code removed, new jump
3310 table. * oasys.c: Name change * opncls.c: Portability fixes *
3311 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3312 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3313 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3314 64bit ized. * demo64.c: 64 bit a.out back end
3320 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3322 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3323 on LHS of assignment, even when using old compilers.
3324 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3325 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3326 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3327 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3328 * targets.c: Add declaration of newsos3_vec.
3331 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3333 * aout.c: fixxed some of the problems with filepos calculation.
3334 (swap_ext_reloc): fixed problem with creation of relocs.
3335 (aout_set_section_contents): fixed filepos problem
3337 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3338 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3339 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3340 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3341 cleaned up. (coff_write_object_contents) cleaned up.
3343 * ecoff.c: Totally different. Now supports ecoff fully.
3345 * icoff.c: fixed problems in relocation callout.
3347 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3349 * m68kcoff.c: updated target vector.
3351 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3352 choose_reloc_size. (sunos4_write_object_contents) now calls
3353 choose_reloc_size so outputs relocs correctly, also calculates the
3354 size of the sections correctly.
3358 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3360 Merge Per Bothner's changes to modularize BFD a.out a bit.
3362 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3363 * ieee.c: Cast enums to int before comparing them, for brain-
3365 * coff-code.h: Remove coff_get_section_contents, and use the
3366 generic one instead.
3368 * aout.c: Derive new module from sunos.c, containing generic
3369 support code for all kinds of a.out files.
3371 * sunos.c: Remove all code that goes in aout.c. Split out
3372 machine dependent followup in sunos4_object_p into
3373 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3374 and redefine only the names we CHANGE, not all the names. Drop
3375 the little-endian vector, and rename the vector as sunos4 rather
3378 * b.out.c: Use aout.c routines for most of the work. Slight
3379 changes for the new regime. Remove close_and_cleanup and
3380 get_section_contents in favor of generics. New transfer vector
3383 * newsos.c: New support for Sony NEWS, another a.out format.
3385 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3386 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3387 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3389 * opncls.c (bfd_close): Call format-dependent write_contents
3390 routine, if writing, before calling target-dependent
3391 close_and_cleanup routine (which is now always generic, I think).
3392 * srec.c: Use bfd_alloc instead of malloc. Remove
3393 close_and_cleanup and move code from it to
3394 srec_write_object_contents. Add write_contents to tvec.
3395 * targets.c: Remove a.out little vector, replace a.out big
3396 vector with SunOS vector. FIXME: Need Vax support again now.
3398 * libbfd.h: Add write_contents format-dependent-vector to the
3399 bfd_target vector. Supply a generic close_and_cleanup routine.
3400 * liba.out.h: Handle the new aout.c split. Add prototypes for
3401 all routines defined in aout.c. Rename "sunos" things to "aout"
3402 things. Add a few fields where needed for various formats.
3403 * Makefile.in: Add aout.c and newsos.c.
3405 * archive.c, ieee.c, oasys.c: Lint.
3407 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3410 changed forward declaration struct stat; to reduce warnings. Changed
3411 comment on bfd_h_<x>_x.
3413 * ../include/m68kcoff.h, ../include/intel-coff.h,
3414 ../include/m88k-bcs.h
3415 Now there are two incarnations of relocs, linenos and syments. One for
3416 internal digestion, and one full of char arrays for I/O. The original
3417 names have gone to detect errors.
3419 * Makefile.in, m68kcoff.c, targets.c
3420 Test new structure code with a 68k coff implementaion
3422 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3423 Fixed all the places where there were problems with the size and
3424 alignments of structures on disk and structures in memory. #ifed out
3425 all the code in coffswap.c, since it should be done using the target
3428 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3430 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3431 multiple reloc command.
3433 * sunos.c (sunos4_set_section_contents): Made it so that sections
3434 are always padded to their alignment size.
3436 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3438 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3439 Clean up types and such (saber C problems).
3440 * ecoff.c: Clean up types and such. Remove routines that are
3441 not used. Fix up reading and swapping of shorts from files.
3443 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3445 * a.out.vax.c: Remove two bogus "static" from prototypes.
3447 * ecoff.c: Got rid of lots of non-working junk (that had
3448 been copied directly from coff-code.h).
3449 Updated to be consistent with updates to icoff.c and coff-code.h.
3451 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3452 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3454 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3455 but until the target_vector is automatically generated,
3456 it's as good as any. Note that the text offset is the only
3457 difference between NewsOS and SunOs (including magic numbers).
3458 (Most of the sunos_* routines should to renamed bsd_*
3459 and move to a bsd.c file. Then (and when the target_vector
3460 is automatically generated) it might make sense to create
3461 a separate Sony target.)
3463 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3464 on some systems, and doesn't help on others.
3465 Similarly, only define X_OK if not already defined.
3467 * trad-core.c: Don't include sys/stat.h - at least
3468 on NewsOS 3, it has already been included.
3470 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3472 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3473 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3474 symbol tables if necessary when reading them in, so gdb can use
3475 them. Add "bfd_coff_" to the names so they won't conflict with
3476 names in calling programs. FIXME-soon: if coff-code.h is
3477 included in two BFD modules, this will cause duplicate
3478 definitions; the routines should be exported to a separate,
3479 common, module (probably along with a mess of other ones).
3481 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3483 Improve modtime support.
3485 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3486 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3487 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3488 BUG: archive members still do not get correct mod times.
3490 Improve floating point support for core files.
3492 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3493 (sunos4_core_file_p): Create a second registers section in the
3494 core file, called ".reg2", for the float registers.
3496 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3498 * many changes to improve archive handling; found a logic flaw in
3499 bfd_check_format which only just happened to work by cooncidence.
3501 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3503 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3506 * bfd.h: changed type of udata in asymbol to void *, like it
3507 should be. Added bfd_reloc_dangerous enum member.
3509 * coff-code.h: Fixed it so that internally generated symbols get
3510 their values relocated correctly in all cases. Removed calls to
3513 * icoff.c: Not understanding the destination symbol of a reloc is
3514 not a failure any more, just 'dangerous'. This allows linking of
3515 b.out and coff images.
3517 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3521 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3523 * sunos.c (translate_to_native_sym_flags): fixed
3524 sym_pointer->n_value so that symbols on the way out get their
3525 section relative values calculated correctly.
3527 * coff-code.h (mangle_symbols): fixed problem where tags were not
3528 being relocated for structs, enums, unions. Also various lints.
3530 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3532 * archive.c (get_elt_at_filepos): system_call_error returned
3535 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3537 * Resolve the use of no_error and system_call_error.
3538 The bfd library itself now will never set bfd_error to
3541 The code still needs to be combed to make sure all the error
3542 codes are correct. I suspect they are not always set correctly.
3544 * The names of all the messages have _ prepended because the sun
3545 bundled compiler can't distinguish from a macro which takes an
3546 argument and the same identifier in a non-macro context.
3548 * The reason for the above being that entry points which used to
3549 be trampoline functions are now just macros which expand to a
3550 direct call through the bfd's xfer vector.
3552 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3553 must gas have its own version of everything (the gas version
3554 had the correct value)
3556 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3558 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3559 properly support i960 architecture and output correct reloc stuff.
3561 * bfd.h: added prototype for bfd_printable_arch_mach, added
3564 * coff-code.h: Applied patches from chrisb to support i960
3565 architecture, zero relocs and swap them correcly and conditionally
3566 compiled the timestamp.
3568 * sunos.c: Made the default section alignment 2^3 so that doubles
3569 are done properly. Fixed the same reloc bug that was in b.out.c
3571 * sysdep.h: Now compiles on a Posix box
3573 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3575 * icoff.c: Fix comment on big-endian version.
3576 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3577 F_RELFLG). Set F_AR32WR in output files if little endian
3580 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3582 * archures.c fixed =/== typo
3584 * sunos.c added architecture stuff for output. Fixed
3585 bug where files where vma(data) != size(text)
3586 were processed wrong.
3588 * coff-code.h added a lint cast
3590 * (../include/a.out.sun4.h) fixed it so zmagic
3593 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3595 * archive.c removed loads of includes, and fixed bug where string
3596 table didn't have a null at the end.
3598 * bfd.c fixed includes, added symbols argument to
3599 canonicalize_reloc entry point.
3601 * libbfd.c fixed includes and added some lint patches.
3603 * targets.c added both sorts of intel coff.
3605 * b.out.c fixed included, changed was the canonical
3608 * icoff.c added support for callj and big and little
3611 * opncls.c added chmod+xing for files with EXEC_P set.
3613 * sunos.c fixed includes. Changed default section
3614 alignement to words. Fixed relocation stuff to work with
3617 * bfd.h various new types added, prototype for new
3618 reloc calls, changed bfd->iostream to a void *
3619 to including files don't need stdio.h.
3621 * libcoff.h added conversion table to tie relocs to
3626 * coff-code.h fixed includes. Added code to support
3627 big and little endian formats. Various lints. Better
3628 processing of symbols. Changed reloc stuff to new
3631 * libbfd.h fixed includes
3634 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3636 * bfd.h changed name of alignment entry in sec_struct to
3637 alignment_power, because of conflicting uses within bfd.
3638 Now it should be obvious that it's a 2**n alignment
3639 specifier. Removed start_pad, end_alignment, block, minsize,
3640 output_file_alignment, subsection_alignment and original_vma fields.
3641 Added align_power() macro. Fixed bfd_section_alignment
3642 acessor macros. Added bfd_symbol_same_target macro.
3644 * b.out.c (b_out_write_object_contents) fixed to use
3645 new alignment member. Fixed (callj_callback) to use section
3646 relative symbols properly.
3648 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3649 Fixed (translate_from_native_sym_flags) to correctly make
3650 symbols section relative.
3652 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3653 (bfd_make_section) took out initialization of obsolete members.
3654 (bfd_print_symbol_vandf) added
3656 * opncls.c (bfd_create) created.
3658 * coff-code.h (coff_new_section_hook) took away refs
3659 to obsolete members. (make_a_section_from_file) added
3660 conversion between alignment types. (coff_symbol_from)
3661 added. (coff_count_linenumbers) only counts linenumbers
3662 if symbol is of coff-type. (coff_mangle_symbols) only
3663 heavily mangles symbols if symbol is coff-type.
3664 (coff_write_symbols) various lints. (coff_write_object_contents)
3665 various lints and modification for alignment conversion.
3666 (coff_slurp_relocs) fixed for use with new asection shape.
3668 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3670 * archive.c lots of lint
3672 * b.out.c added callj relocation support, upgrated reloc howto.
3673 Fixed so that asymbol and reloc records are output
3676 * bfd.c lots of lint, support for new bfd entry point
3679 * bfd.h changed definition of asymbol to contain pointer to
3680 owning bfd, removed target dependencies.
3682 * cache.c took out print statements, put in BFD_ASSERT calls.
3684 * coff-code.h various lints, corrected linenumber output
3685 functionality. Added support for new style asymbols and
3686 bfd_print_symbol. Fixed so that asymbol and
3687 reloc records are handled correctly. Added timestamp.
3689 * icoff.c Added support for new howto shape.
3691 * liba.out.h Added support for new asymbol shape
3693 * libbfd.c various lints
3695 * libbfd.h various lints
3697 * libcoff.h added support for new asymbol shape.
3699 * sunos.c various lints. Added support for new asymbol shape
3700 and bfd_print_symbol.
3702 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3704 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3705 pointer lint. Added support for callj relocation. Fixed bug where
3706 the last 32 bytes of the text section were overwritten by data. Fixed bug
3707 where archives of b.out didn't work due bfd_slurp_extended_name_table
3710 * sunos.c added support for n_other field. Braced the howto table so
3711 that it won't be affected by any lengthing of the howto struct typedef.
3714 * bfd.h added support for n_other field, added special_function
3715 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3718 * bfd.c upgraded bfd_perform_relocation, various lints.
3720 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3722 * ChangeLog: Started ChangeLog for BFD.
3723 * ToDo: Create file for suggestions.
3725 * Makefile: Support easy loading into Saber C.
3726 Add dependencies for icoff.o and bcs88kcoff.o.
3727 Rename coff.c to coff-code.h. Change callers.
3729 * bfd.c (bfd_check_format): Allow the check_format routines
3730 to return the desired target vector, rather than just a Boolean.
3731 bfd.h (bfd_check_format): Change function pointer return type.
3732 archive.c (bfd_generic_archive_p): change callee.
3733 b.out.c (b_out_little_object_p, b_out_big_object_p,
3734 b_out_real_object_p): change callee.
3735 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3736 in check_format transfer vectors that need a filler.
3737 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3738 bcs88kcoff.c: change callee.
3739 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3740 icoff.c: change callee.
3741 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3743 * libbfd.c (zalloc): It should actually zero the storage!
3744 This was commented out for some reason.
3746 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3747 This is so callers can avoid <stdlib.h> which doesn't exist
3750 * bfd.c (map_over_sections): Add debugging code, since I
3751 noticed the section count for sunos core files was bad, but only
3752 GDB had detected the problem.
3753 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3754 bfd_get_section_linenos): Remove obsolete functions.
3755 (bfd_apply_relocations): Use longs, not ints, for the math.
3757 * bfd.h: Declare enum boolean and struct bfd_target as well
3758 as typedefs for them. Remove obsolete
3759 bfd_get_section_lineno_size.
3761 * cache.c: Make the "fdopen" support work. Keep better track
3762 of how many files are open. Centralize the opening of files
3763 and be sure bfd_open[rw] actually try to open the file. Evade
3764 linked list initialization problems.
3766 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3768 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3770 * cplus-dem.c: Delete file, since it is not part of BFD.
3772 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3773 (bfd_openr, bfd_openw): Actually open the file, give error now.
3775 * sunos.c (sunos4_core_file_p): Set section count.
3776 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3777 obsolete definitions.
3778 (_write_symbol_table): Initialize <idx> counter.
3779 (foop): Eliminate debugging code.