1 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3 * hosts/go32.h: don't define POSIX_UTIME
5 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
7 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
8 against machine architecture stored in the ELF header, to resolve
10 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
11 NULL, so only use results when non-NULL.
12 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
13 and add to vector of targets.
15 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
17 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
18 are always just debugging symbols.
20 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
21 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
23 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
25 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
26 hpux 7). Patch from friedman@gnu.ai.mit.edu.
27 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
28 defined, which they aren't in hpux 7.0.
30 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
31 Tran-Le, tranle@intellicorp.com.
33 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
35 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
36 ahead and do the relocation.
37 (ecoff_refhi_reloc): Don't to the relocation here, just remember
38 what needs to be done.
39 (ecoff_reflo_reloc): Do the REFHI relocation here.
41 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
43 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
44 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
45 relocs are reasonable.
46 * coff-msym.c: Eliminated uses of DEFUN.
47 (ecoff_swap_tir_out): New function.
49 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
51 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
52 * configure.host (vax-*-ultrix2*): Add triplet.
53 * hosts/vaxult2.h: New file.
54 * config/vaxult2.mh: New file.
56 * aoutx.h (string.h): Include for strchr and friends.
57 * archive.c (string.h): Include for memchr and friends.
58 * elf32.c (string.h): Include for strrchr and friends.
60 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
62 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
63 (MY_set_sizes): Use sunos4_set_sizes.
65 * elf32.c: Renamed from elf.c. Several CPU-specific functions
66 deleted, as well as elf-big and elf-little targets.
68 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
70 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
72 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
74 * coffcode.h (coff_compute_section_file_positions): Don't need
75 variable "old_sofar" if compiling for i960.
77 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
81 * ieee.c (exten, envi): "static" belongs first in declaration.
83 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
85 * srec.c: add support for symbolsrec, srecords with symbols in
88 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
90 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
91 to avoid lint complaints.
93 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
95 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
96 type SHT_STRTAB. Don't alter file offset for section 0.
97 (reloc_type_names): Now an array instead of a macro. Still inside
98 "#if 0", since it's used only in debugging code also in "#if 0".
99 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
100 (sort_reloc_map): New function.
101 (sparc_reloc_map): New variable.
102 (elf_bfd_reloc_type_lookup): New function.
104 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
106 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
107 bfd_make_debug_symbol; they were already in the target structure.
108 * Adjusted all uses of JUMP_TABLE.
109 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
110 from coff_make_debug_symbol.
111 * libcoff.h: Updated accordingly.
113 * Minor cleanups provoked by gcc warnings:
114 * aoutx.h (NAME(aout, reloc_type_lookup)),
115 cpu-h8300.c (local_bfd_reloc_type_lookup),
116 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
118 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
119 ieee.c (ieee_slurp_section_data),
120 elf.c (elf_make_sections, elf_fake_sections,
121 elf_compute_section_file_positions, elf_write_object_contents):
122 Removed unused variables.
123 * archures.c: Removed /* from within comment.
124 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
125 * oasys.c (oasys_write_data): Initialize i.
127 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
129 * libcoff.h (obj_raw_syment_coun): New macro.
130 * coffgen.c (coff_get_normalized_symtab): Initialize
132 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
134 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
136 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
138 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
139 for compatibility with tools from MIPS.
141 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
142 * config/irix3.mt, config/irix4.mt: Removed.
143 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
144 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
146 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
148 * hosts/hp300bsd.h: Add gross hack to determine whether we
149 are running on BSD 4.3 or BSD 4.4, and use appropriate include
150 files (and set other parameters) to match.
152 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
154 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
155 ansi definition which otherwise confuses non-ansi compilers.
157 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
158 ultrix cc by forward declaring getenv as is done in
161 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
163 * elf.c (elf_info_to_howto): cast an enum into unsigned char
164 avoiding a fatal error in vax ultrix 4.2 cc.
166 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
168 * bfd-in.h, VERSION: Roll to version 2.1.
170 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
172 * oasys.c (oasys_write_object_contents): Lint.
173 * srec.c: Whitespace cleanup.
175 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
177 * coffgen.c (coff_print_symbol): Print correct tagndx value;
178 cleaned up output formatting a bit.
180 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
182 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
183 relaxable. Should be moved somewhere else.
185 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
187 * aout-mipsbsd.c: Eliminated uses of DEFUN.
188 (aout_mips_*_vec): Added seclet_link element.
190 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
191 support for aout-mipsbsd target.
193 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
195 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
197 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
199 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
201 Add support for the H8/500
203 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
205 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
207 * libecoff.h: New file. Defines ECOFF backend data for gdb.
208 * coff-mips.c: Now includes libecoff.h.
209 (ecoff_data_type): Moved to libecoff.h.
210 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
211 call it. If there is ever another ECOFF target, this and the
212 swapping functions should be accessed via an ECOFF specific target
214 * Makefile.in (coff-mips.o): Depends on libecoff.h.
216 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
218 * coffcode.h: Removed MIPS specific information, since coff-mips.c
219 no longer includes this file.
221 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
222 bits to 0 to make comparison test useful.
224 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
225 avoid overflowing GP accessible sections in binutils/objdump.
227 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
229 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
230 reading more robust: Fail if string index is out of string
233 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
235 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
236 PCREL13): Don't take dst_address into account; the input file has
237 already taken care of that.
239 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
241 * coff-mips.c: Completed support for linker and binutils.
243 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
245 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
246 original addend from section contents.
248 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
250 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
251 * hosts/delta88.h (strtol): Fix prototype.
252 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
254 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
256 * elf.c: Get rid of "#ifdef sparc".
257 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
258 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
260 (elf_info_to_howto): Use runtime conditionals on CPU type, not
261 compile type conditionals on host CPU.
262 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
264 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
266 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
268 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
269 ECOFF which has two common sections.
270 (bfd_com_section): Set SEC_IS_COMMON flag.
271 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
272 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
273 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
274 bfd_is_com_section macro rather than checking for equality to
277 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
279 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
280 (coff_mkobject_hook): Accept aouthdr argument.
281 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
282 Handle NULL aouthdr argument.
283 (coff_object_p): If there is no aouthdr, pass it as NULL to
285 * libcoff.h: Rebuilt for mkobject_hook changes.
287 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
288 additional MIPS ECOFF fields.
290 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
292 * configure.host: added mips-dec-bsd*
293 * configure.in: added mips-dec-bsd*
294 * aout-mipsbsd.c: new file for mips-dec-bsd*
295 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
296 * aoutx.h: added mips support.
297 * archures.c: added mips support to bfd_default_scan().
298 * cpu-mips.c: added support for R4000 (untested).
299 * libaout.h: added MIPS1 & MIPS2 magic numbers.
300 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
301 hope will make it into include/bfd.h.
302 * targets.c: added aout_mips_*_vec.
304 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
306 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
308 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
310 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
312 * libcoff-in.h: Update prototype for coff_count_linenumbers.
314 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
317 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
318 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
319 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
321 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
322 bfd_swap_reloc_in or coff_swap_reloc_out.
323 * coff-mips.c: Added code to link and write out symbolic debugging
324 information, and to swap relocs in and out.
326 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
328 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
329 (coff_write_object_contents): coff_count_linenumbers returns the
330 number of line number records it found.
332 * coffgen.c (coff_write_linenumbers): only write out line numbers
333 in the section they belong to.
335 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
337 * targets.c (bfd_target): Added relocateable argument to
338 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
339 target vector for linker use.
340 * bfd.c (bfd_seclet_link): New macro.
341 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
342 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
343 and boolean return value. Made static.
344 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
345 relocateable argument.
346 * reloc.c (bfd_generic_get_relocated_section_contents): Added
347 relocateable argument (if relocateable, saves relocs).
348 * bout.c (b_out_get_relocated_section_contents),
349 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
350 relocateable argument (if relocateable, just calls
351 bfd_generic_get_relocated_section_contents).
352 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
353 argument to prototype.
354 * All targets: Set new _bfd_seclet_link vector to
355 bfd_generic_seclet_link.
357 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
359 * coffgen.c: #include seclet.h.
361 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
363 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
364 debug info. Setup info about linker symbols only, and use
365 standard bfd fields to hold the info.
366 * (hppa_object_p): Remove unneeded decls.
367 * (hppa_new_section_hook): Get rid of most of this.
368 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
369 fat. Remove all knowledge of stabs, remove redundant knowledge of
371 * Remove macros for accessing fields which are now gone.
373 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
375 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
377 * coff-z8k.c: delete unused reloc functions
379 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
381 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
382 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
383 * coff-msym.c: Use DEFUN for function definitons.
384 * coff-mips.c: Added code to read and print symbols, and to find
387 * coffcode.h: Moved many generic functions into coffgen.c. Moved
388 swapping functions into coffswap.h for ECOFF use. Moved
389 relocation functions, only used by h8300 and z8k, into reloc16.c.
390 Added hooks for coffgen.c functions to backend data structure, and
391 added hook functions. Still more could be done.
392 * coffswap.h: New file to hold COFF swapping routines.
393 * coffgen.c: New file to hold generic COFF functions.
394 * reloc16.c: New file to hold h8300 and z8k specific relocation
396 * libcoff-in.h: Added declarations for functions in coffgen.c.
397 * libcoff.h: Rebuilt to incorporate changes.
398 * coff-h8300.c: Function name changes.
399 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
400 hook rather than defining EXTRA_CASES.
401 * Makefile.in: Build new files coffgen and reloc16. Added
402 dependencies of coff-*.o on coffswap.h and seclet.h.
404 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
406 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
407 about discarding const.
409 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
411 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
413 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
415 * configure.in (post-target): If --with-minimal-bfd is specified,
418 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
420 * srec.c (srec_write_records): one of my boards wants a CR between
423 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
425 * archive.c (do_slurp_coff_armap): set symdef_count correctly
426 (it broke a couple of weeks ago).
428 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
430 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
431 return type, so libbfd.h doesn't reference undefined typedefnames.
433 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
435 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
437 (coff_pointerize_aux): don't pointerize a negative tagndx
438 (sometimes generated by SCO 3.2v4 cc).
440 * bout.c (calljx_callback, callj_callback,
441 b_out_get_relocated_section_contents): warn if relocating against
444 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
446 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
447 Make a bunch more routines be static.
448 * hppa.c (fill_spaces): Get rid of this, replace with much better
449 written setup_sections().
450 * (setup_sections): New routine to create BFD sections for each
451 space and subspace in SOM files.
452 * (hppa_object_setup): Use BFD sections created by
453 setup_sections() to locate GDB symbol table info.
454 * (make_unique_section): New routine to create a BFD section. It
455 ensures that the given name is unique, and will generate a unique
457 * (hppa_object_p): Become much more paranoid about file header.
458 * (make_bfd_asection): Call bfd_make_section to do the dirty
459 work. Simplify code somewhat.
460 * (hppa_core_file_p): Use proper name for stack section.
461 * libhppa.h: Remove millicode_start, millicode_end decls.
463 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
465 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
467 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
468 relocs, don't bother doing the adjustment if the value to add is
471 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
473 * bfd.c (bfd_get_size): New function that gets an upper bound
474 on the possible size of any object in a bfd.
475 * elf.c (bfd_elf_find_section, elf_get_str_section,
476 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
478 * elf.c (elf_big_vec, elf_little_vec): Document last three
479 members initialized to NULL.
481 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
483 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
485 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
487 * hosts/std-host.h: New file. Attempt at a generic/default
488 set of definitions, to discourage porting to new hosts by copying.
489 * hosts/news.h: Removed.
490 * hosts/sparc.h: Use std-host.h.
491 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
492 perhaps we can later remove the the_bfd field from each symbol.
493 * syms.c (struct symbol_cache_entry): Remove unused field
494 app_data. Add comment noting that the_bfd is almost redundant,
496 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
497 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
498 * hppa.c (fill_spaces): Make slightly more rebust.
499 * configure.in: Allow std-host as the "default" host.
501 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
503 * bfd.c: Add struct hppa_core_data to tdata union.
504 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
505 Get rid of HPPA/BSD specific code. That will go somewhere else
507 * (fill_spaces): Don't spin forever and die if you don't find
508 $MILLICODE$ subspace.
509 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
511 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
512 Make these work for HPUX.
513 * (make_bfd_asection): New routine to make section creation a
515 * (hppa_core_file_p): Completely rewrite, leave out bugs.
516 * libhppa.h: #include the right system files. Redefine all of
517 the structs/macros for hacking core files to use more sensible
518 HPUX core file structures.
519 * targets.c (target_vector): Conditionalize hppa_vec on
520 HOST_HPPAHPUX, not hp9000s800.
521 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
522 malloc and realloc. #define HOST_HPPAHPUX.
524 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
526 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
527 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
528 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
529 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
531 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
532 * aix386-core.c: New file for handling core files on AIX on PS/2.
533 * targets.c: if AIX386_CORE, use aix386_core_vec.
534 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
537 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
539 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
542 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
544 * Makefile.in: added dvi target
546 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
548 * bfd.c: Use right name for tekhex tdata struct.
549 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
550 * libcoff.h: Updated to get spacing change from coffcode.h.
551 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
553 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
555 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
556 functions, with the "guts" of the old bfd_slurp_bsd_armap
557 and bfd_slurp_coff_armap, but assuming we've already checked
558 if the armap is present or not.
559 Also, rewrite a bit to avoid keeping around obstack data
561 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
562 Various fixes to correctly handle COFF_style archives names.
563 (Note that because these have a trailing '/', the names can
564 have embedded spaces.)
565 * archive.c (bfd_slurp_armap): New function, replaces old
566 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
567 _either_ format, and calls do_slurp_bsd_armap or
568 do_slurp_coff_armap if either form of map is seen.
569 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
570 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
571 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
572 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
574 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
576 * hppa.c: #include "sysdep.h", not <sysdep.h>.
577 * libhppa.h: Make millicode_start and millicode_end be unsigned
578 int to be same type as CORE_ADDR in GDB. Why are these here?
580 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
582 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
583 vaddr of the section to the addend.
584 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
585 SCO_CORE to SELECT_VECS.
586 (target_vector): add sco_core_vec.
587 * sco-core.c (sco_core_vec): add leading underscore initializer.
588 * configure.in (i[34]86-*-sco*): use target i386-sco.
589 * config/i386-sco.mt: new file; define SCO_CORE.
591 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
593 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
595 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
597 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
599 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
601 * hosts/i386linux.h: Include unistd.h.
603 * aoutx.h (print_symbol): aout_stab_name returns a constant
605 * libaout.h (aout_stab_name): Fix prototype.
606 * stab-syms.c (aout_stab_names): Array is now const.
607 (aout_stab_name): Return value is now pointer to const.
609 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
612 * syms.c (asymbol): Added new field "app_data", for data
613 particular to the application. Some of the linker flags ought to
614 get moved to this field someday.
616 * archures.c (bfd_default_scan): Recognize a few more numbers:
617 80486, 80960, and 960.
619 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
620 bfd_coff_std_swap_table, cast to PTR.
621 * bfd.c (bfd_coff_swap_*): Deleted macros.
622 * targets.c (struct bfd_target): Deleted COFF-specific swapping
624 * coffcode.h (type bfd_coff_backend_data): New structure type,
625 contains pointers to the COFF-specific swapping routines.
626 (bfd_coff_std_swap_table): New data structure, to be used when
627 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
628 (bfd_coff_swap_*): New macros.
629 * coff-mips.c (mips_coff_swap_table): New data structure.
630 (ecoff_big_vec): Use it.
631 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
632 * All other targets: Deleted coff-specific vector entries.
634 * trad-core.c: Fixed some `PARAMS' uses that were missing
637 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
639 * aoutx.h (some_aout_object_p): Protect arg prototype in
640 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
642 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
644 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
645 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
646 PARAMS for readability.
648 * aoutx.h: Add type to callback parameter.
649 * coff-mips.c: Don't call trad-core.h, not needed.
650 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
651 * trad-core.h: Eliminate, unused.
653 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
655 * format.c (bfd_check_format): if default target isn't found
656 then look through the entire list rather than return early.
658 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
660 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
662 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
664 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
666 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
668 * coff-z8k.c: checkpoint, more addressing modes handled
669 * coffcode.h (get_value): don't truncate reloc->addend field, it's
672 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
674 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
676 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
678 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
680 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
682 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
683 and about when file descriptors are closed.
685 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
687 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
688 written out correctly.
690 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
692 * section.c: New section bit SEC_SHARED_LIBRARY.
693 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
694 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
697 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
699 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
700 macros; use PARAMS to declare the function pointers involved.
702 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
703 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
705 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
707 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
709 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
710 declaring pointers to functions.
711 * cache.c, elf.c: Move static function decls to top, use PARAMS.
712 * seclet.h: Declare external function with PARAMS.
714 * doc/chew.c (exfunstuff): Eliminate.
715 (paramstuff): Replace exfunstuff with function to generate PARAMS.
716 * doc/proto.str: Use paramstuff rather than exfunstuff.
718 * libbfd.h: Update, based on changes in source code and chew.
720 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
722 * libieee.h: Add FIXME about removing limit on number of sections.
723 * bfd-in.h: Improve comments to make it clear that bfd.h is
724 the wrong place to edit this file.
725 * Makefile.in (install): Install ansidecl.h and obstack.h in the
726 same places where we install bfd.h.
728 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
730 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
731 symbol type before blindly modifying the auxent. Specifically,
732 only modify the endndx fields for types that need it, and don't
733 set the array information for non-arrays.
735 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
737 * aoutx.h (some_aout_object_p): Section list should be set up
738 correctly anyways; don't have to set up "next" pointers manually.
740 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
742 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
743 config/i386v.mh: removed -DUSG from HDEFINES.
744 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
746 hosts/i386v.h: don't define POSIX_UTIME.
748 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
750 * ieee.c (ieee_slurp_sections): make a private copy of the
751 section's name before truncating it.
753 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
755 * hppa.c: add symbol_leading_char entry in transfer vec
757 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
759 * ieee.c (get_symbol): can now cope when two symbols of a
760 different class, but the same index number occur consecutively.
761 (get_section_entry): nicer name for sections being forward
762 referenced. (ieee_archive_p): don't free the filename string,
763 since it was never malloced.
765 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
767 * coffcode.h (coff_write_object_contents): Zero timestamp field.
769 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
771 * coffcode.h (coff_swap_aux_out): set the fcnary info before
772 optionally setting the dimen info, since they are in the same
773 memory locations. Also zero out external auxent.
774 (coff_write_symbol): don't zero external auxent; now done in
777 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
779 * Check fclose return value for errors.
780 libbfd.h: bfd_cache_close now returns a boolean.
781 cache.c (bfd_cache_delete): return fclose success value.
782 (bfd_cache_close): return bfd_cache_delete return value.
783 opncls.c (bfd_close, bfd_close_all_done): return result of
786 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
788 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
790 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
792 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
793 work out a coff relocation type from a howto's attributes rather
794 than using the input r_type field. This fixes PR1677 and allows
795 conversion of a.out relocs to coff relocs.
797 * coffcode.h (coff_write_relocs): if supplied a relocation
798 relative to an absolute symbol, use the right symbol index.
800 * reloc.c (bfd_perform_relocation): do a partial link for coff
803 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
805 * changes to support i386-sysv with shared libraries:
806 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
807 check for .data2; if _LIB is defined, check for it; map
808 SEC_NEVER_LOAD to STYP_NOLOAD.
809 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
810 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
811 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
812 if section has contents, not just if it is loadable; if
813 TWO_DATA_SECS, check for .data2
814 (coff_set_section_contents): set vma of .lib section to number of
816 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
817 don't define coff_write_armap to bsd_write_armap.
818 * hosts/i386v.h: don't include <utime.h>, since it is not provided
821 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
823 * solaris2.h: Get the definition of alloca from alloca.h if we
826 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
828 * configure.in (i960-*-{aout,bout}): Support these.
830 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
832 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
834 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
836 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
837 no-longer-used definitions of L_SET and L_INCR.
838 * i386linux.h: Tweaks to smooth Linux build.
840 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
842 * seclet.h: Add enum tag to bfd_seclet_enum_type.
844 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
846 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
847 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
848 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
849 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
851 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
852 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
854 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
856 * configure.host: New file, contains mapping of host configs
857 to host support file names for bfd, binutils, opcodes.
858 * configure.in: Use it.
859 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
860 * i386bsd.c: Cleanup, reformat.
861 * config/i386-bsd.mt: Comment changes.
862 * config/i386bsd.mh: New file for core file support.
863 * hosts/i386bsd.h: Merge changes from Peter Schauer.
864 * bout.c (ALIGN): Rename to ALIGNER, since system header files
865 on BSD 4.4 define ALIGN (sigh!).
867 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
869 * libaout.h (aout_backend_data): added exec_header_not_counted
870 field. For ZMAGIC files only, when text_includes_header is set, by
871 default the length of the exec header is counted in the text
872 section size. For go32, exec header is mapped in but does *not*
873 contribute to the size of section.
874 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
875 is not set, but ztih is, add the size of the exec header to the
876 recorded size of the text section.
877 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
878 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
879 Also set text_includes_header.
880 * aout-target.h (*_backend_data): cleare exec_header_not_counted
881 by default in MY(backend_data).
883 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
885 * aout-target.h (callback): Don't define this function if it won't be
888 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
889 type doesn't match. Don't lose if file sections have already been
891 (set_arch_mach): Set reloc_entry_size.
892 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
894 * hosts/i386bsd.h: New file.
895 * configure.in: Recognize i[34]86-*-bsd host.
897 * aout-target.h (callback, write_object_contents): Delete unused
900 * aoutx.h (reloc_type_lookup): New function.
901 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
902 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
903 (MY_reloc_howto_type_lookup): Don't define it.
905 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
907 (slurp_symbol_table): Use header byte order, not target byte
908 order, for reading symbol data.
910 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
912 * configure.in: Undo some brain damage in the host section.
913 * configure.in: Reformat the target section, test many configs.
914 * Makefile.in (make): Remove obsolete `make make'.
915 * aoutx.h (some_aout_object_p): Make defines line up.
917 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
919 Now a bfd knows whether underscores are normally prepended
920 to symbols in its file format.
922 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
923 coff-z8k.c: targets set so they have leading underscore
924 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
925 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
926 without leading underscore flag
927 * targets.c: add symbol leading char to xvec description
928 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
930 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
932 * archive.c: Make errno global.
933 * archive.c (_bfd_write_archive_contents): If read fails (and
934 errno!=0) set bfd_error to malformed_archive (since this probably
935 indicates a truncated archive), rather than system_call_error.
937 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
939 * Makefile.in: added rules for i386bsd.c
940 * i386bsd.c: new file, supporting 386bsd.
941 * configure.in: recognize i386-*-bsd target.
942 * config/i386-bsd.mt: new file - 386bsd target configuration.
944 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
946 * configure.in: re-arrange host section to use *-*-* notation,
947 clean up some of the target section as well
949 * seclet.c: cast result of bfd_get_relocated_section_contents to
950 avoid compiler warnings
952 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
954 * coffcode.h (coff_section_symbol): Create section if it doesn't
957 * bout.c: Removed some unused variables.
959 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
961 * Portability fixes from p3:
962 coffcode.h (coff_write_relocs): removed sanity check until it
963 works on all targets (per advice from sac).
964 config/hp9000.mh: new file to define USG.
965 hppa.c: #undef hppa before the JUMP_TABLE.
966 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
968 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
969 local variable target volatile to avoid mysterious bug in
972 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
974 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
975 * hosts/hppahpux.h: Remove bcopy and index circumventions.
977 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
979 * coff-z8k.c (func_da, func_jr): Lint.
980 * coffcode.h: Use memset rather than bzero.
981 * elf.c: Use memcpy rather than bcopy.
982 * tekhex.c: Use memset rather than bzero.
984 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
986 Add Adobe a.out support.
988 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
989 * config/adobe.mt: Add.
990 * configure.in (*-adobe-* target): Add.
991 * targets.c (a_out_adobe_vec): Add.
992 * Makefile.in: add aout-adobe.c.
994 * configure.in: Put two dashes in all entries to be matched.
995 Add comments to remind people to do this.
996 Reorder all entries that match manufacturer names, to occur
997 last, so they will only be matched if no more specific match
998 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1000 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1002 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1003 since we should never have a NULL section.
1004 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1005 tests, set the section to bfd_abs_section.
1007 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1009 * coff-z8k.c: getting closer
1010 * coffcode.h (coff_get_relocated_section_contents): allow
1011 EXTRA_CASES hooks for different arches to provide different reloc
1013 * seclet.h: #ifndef around it to allow multiple inclusion
1014 * srec.c: minor doc fix
1016 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1018 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1020 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1022 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1025 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1027 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1028 filling in reloc, in case immediately following code doesn't set
1031 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1033 * coffcode.h (coff_renumber_symbols): set the last renumbered
1034 symbol pointer to NULL, as expected by coff_write_linenumbers.
1035 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1036 type R_IHCONST used on the 29k.
1038 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1040 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1041 update, based on how the underlying file was opened. Obsoletes
1043 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1044 all FASCIST_FDOPEN config defines.
1046 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1048 * sparc-opc.c: Moved to opcodes library, now that we have one.
1049 * Makefile: Don't compile it.
1051 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1053 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1055 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1057 * section.c (bfd_set_section_flags): Remove a sanity check.
1058 It is unfortunately broken, and prevents strip from working.
1060 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1062 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1063 created by last change.
1065 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1067 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1068 * bfd-in.h: Bump to version 2.0.
1070 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1072 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1073 braindamaged HP/Apollo compiler happy.
1075 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1077 * format.c: Fix description of search for matching target.
1078 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1079 * targets.c: Update description of search for matching target.
1080 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1081 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1082 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1084 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1086 * Makefile.in: Added mostlyclean/clean/distclean rules.
1088 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1090 * targets.c (target_vector): Take out oasys (unless that is
1091 the default): Because there is no magic number in archives,
1092 there can be annoying target mis-matches.
1094 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1096 * sparc-opc.c: Rigorously updated to match architecture manual.
1098 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1100 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1101 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1102 to the built-in abs_section were not written out correctly.
1104 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1106 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1107 large, assume we're using a swapped byte order and fail with
1108 wrong_format rather than dumping core.
1110 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1112 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1113 filename constraints.
1114 * Makefile.in: Updated to reflect change.
1116 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1118 Add preliminary support for the we32k:
1120 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1122 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1124 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * bout.c: added support for relaxable alignment relocs.
1128 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1129 pass down pointer to play area rather than use alloca
1131 * cpu-z8k.c (compatible): made static to reduce name space
1134 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1136 Add basic support for the z8k:
1138 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1139 section.c, targets.c,
1141 * syms.c: move mis-inserted patch.
1143 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1145 Documentation fixes:
1146 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1147 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1149 * reloc.c: break out addend item from surrounding text.
1151 * doc.str (DOCDD): Defined. Adds text to output.
1152 (bodytext): Put bulletize before kill_bogus_lines.
1153 * chew.c (bulletize): End itemization after a blank line, to
1154 prevent following text from being swallowed up in an item.
1156 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1158 * configure.in: Add sparclite as a target.
1160 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1165 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1166 from a coff file (csym is null), dont deref them
1168 * ieee.c (parse_expression): get the answer right when adding an
1169 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1170 on elts so that filename is filled in.
1172 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1174 * bout.c (howto_align_table): New set of relocs, with enough
1175 data for "objdump -r" to work.
1176 (b_out_reloc_type_lookup): Recognize alignment relocs.
1178 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1180 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1181 invocations of make. Also, always create installation
1184 * config/apollov68.mh: removed -g from CC definition.
1186 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1188 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1189 overflowing gp-offset range.
1191 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1193 * srec.c (srec_set_section_contents): don't write out sections
1194 without the LOAD and ALLOC attributes
1196 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1198 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1199 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1200 * aout-target.h (callback): Don't set page/seg sizes.
1202 (set_sizes): New routine.
1203 (backend_data): Point to it.
1204 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1205 (sunos4_aout_backend): Point to it.
1206 * aoutx.h (set_arch_mach): Call set_sizes callback.
1208 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1210 * aout-target.h: Make _bfd_slurp_extended_name_table be
1211 the default. Given that we *write* the suckers (for long
1212 archive member names), we really ought to be able to read them!
1213 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1214 seem to be needed, and many machines don't have it.
1216 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1218 * coff-m68k.c (vector): read and write archives in coff format.
1220 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1222 * opc-sparc.c: New file.
1224 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1226 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1227 pointers to bfd_byte* before performing arithmetic on them. Such
1228 use with bare void* pointers is a gcc extension.
1229 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1230 * archive (normalize): Add to CONST to match actual usages with
1233 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1235 * configure.in: Recognize i486 host cpu, and use i386-elf
1238 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1240 * config/stratus.mt (CC): Remove definition.
1241 * elf.c (bfd_section_from_shdr): Test for the possibility that
1242 section_from_elf_index returns NULL and don't dereference it.
1244 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1246 * add hppa_data to bfd tdata (indirectly via sef).
1248 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1250 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1252 * configure.in: error messages to stderr, not stdout
1254 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1256 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1257 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1258 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1260 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1262 * configure.in: recognize hppa* instead of hppa
1264 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1266 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1267 RTYPE2HOWTO to cope with same.
1268 * reloc.c (bfd_perform_relocation): added support for size of -2
1269 (subtract a word reloc type). Updated doc.
1271 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1273 * Makefile.in: merged changes from progressive, removed rcsid.
1275 * archures.c, archive.c, Makefile.dos: removed rcsid.
1277 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1279 * bfd-in.h : add BFD_IS_RELAXABLE flag
1280 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1281 header e_relaxable, major hackery in callbacks
1282 * libaout.h : add space for a_relaxable.
1283 * seclet.c (rel): don't relax empty sections
1286 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1288 * section.c (STD_SECTION): add some casts to the initializers for
1291 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1293 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1294 and add appropriate casts to keep (picayune) aix-cc happy.
1296 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1298 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1299 symbol pointers. Punt expensive & useless bfd_realloc. Use
1300 malloc for raw symbols, and free it before returning.
1301 (bfd_section_from_shdr): Do not slurp symbol table until politely
1302 asked. Do not even slurp string tables.
1303 (elf_get_symtab_upper_bound): Count 'em without reading them.
1304 (elf_get_symtab): This is how to politely ask. Schlurp!
1305 This should probably just *become* elf_slurp_symbol_table, FIXME.
1307 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1309 * archive.c (bsd_write_armap): write the timestamp of the
1310 archive header to be just a little bit later than the timestamp of
1311 the file, otherwise the linker will complain that the index is
1314 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1316 * configure.in: Add m68k-ericsson-*.
1318 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1320 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1321 * elf.c: Remove unconditional debug printf's.
1322 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1323 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1324 (elf_slurp_symbol_table): Hand out symbols in forward, not
1325 reverse order. Simplify duplicate code.
1327 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1329 * elf.c: Remove "(void)" casts from function calls where the
1330 return value is ignored, in accordance with GNU coding standards.
1332 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1334 * hppa.c: Apply John's standard fix to avoid "empty translation
1335 unit" warnings from some ANSI-C compilers.
1337 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1339 * hosts/solaris2.h: Configure same as sysv4.
1341 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1343 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1344 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1345 type match actual return type.
1346 * elf_print_symbol (section_name): Make CONST.
1348 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1350 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1351 New files, for Linux (a free Unix clone for 386 machines).
1352 * Makefile.in, configure.in, targets.c: Update accordingly.
1354 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1356 correct calling of howto special functions and fixes from Raeburn
1358 * archures.c: nuke bfd_reloc_code_type
1359 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1360 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1361 SEC_NEVER_LOAD, various other bfdgas newness
1362 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1363 * targets.c: change jump table vector to above
1366 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1368 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1369 its prototype will be included in libbfd.h. Change result type
1370 to struct * (rather than equivalent typedef) so it can be used in
1371 the prototype, where they typedef won't be known.
1372 * libbfd.h: Updated version.
1374 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1376 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1377 targets.c: HPPA merge.
1379 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1381 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1382 * config/solaris2.mh: Kludge around Sun compiler bug.
1384 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1386 * libaout.h (aout_backend_data): Change defs of two bitfields to
1387 be unsigned chars instead to get around rs6000 compiler problem.
1389 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1391 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1392 Correct misconception that there can be only one symbol table.
1393 Only call elf_slurp_symbol_table on the full symbol table, not
1394 the dynamic one which is only a subset of the full one.
1396 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1398 * coffcode.h (coff_compute_section_file_positions): For I960,
1399 don't align sections in file.
1401 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1403 * targets.c (struct bfd_target): Added field for target-specific
1404 (but not file-specific) data, for distinguishing minor
1405 characteristics between (e.g.) a.out formats.
1407 * section.c (struct sec): New field user_set_vma indicates vma
1408 field should be heeded, not assumed to be unset.
1409 (STD_SECTION): Initialize that field of standard sections to zero.
1410 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1412 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1413 pre-swapped version.
1415 * archures.c (struct bfd_arch_info): Fixed order of comment and
1416 field decl. New fields indicate size of page and segment for
1418 * cpu-m68k.c (N): Fill in values.
1419 * cpu-sparc.c (arch_info_struct): Ditto.
1421 * libaout.h (struct aout_backend_data): Various bits of data (not
1422 all used currently) with characteristics of a.out implementation.
1423 Important field for now is text_includes_header, indicating that
1424 the text section starts immediately after the file header, which
1425 gets mapped in with it.
1426 (struct aout_data): New fields indicate whether vma has been
1427 adjusted yet (not yet used), and what magic number will be used in
1428 the output file (should go away in favor of vma_adjusted).
1429 (WRITE_HEADERS): Code for dealing with section sizes and related
1430 header fields replaced with call to adjust_sizes_and_vmas.
1431 * aoutx.h (some_aout_object_p): Fill in magic number field.
1432 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1433 (set_arch_mach): Set page size and segment size once CPU
1435 (adjust_sizes_and_vmas): New function; has much code moved
1436 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1437 and size parameters, as well as many header fields, after deciding
1438 on magic number for output file. Checks to ensure that this
1439 adjustment has only been done once.
1440 (set_section_contents): Call adjust_sizes_and_vmas instead of
1441 doing much of the work here.
1443 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1444 default (null) values of these fields.
1445 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1446 value in exec header.
1447 (sunos4_aout_backend, MY_backend_data): Define backend data
1448 indicating file header is included in text section.
1450 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1452 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1453 gcc version 2, to avoid warnings.
1455 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1457 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1458 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1460 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1462 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1464 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1466 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1467 * configure.in: Rewrite target parsing to use simple format.
1468 Handle sparc-sun-solaris2 configuration.
1469 * aout64.h: Avoid ANSI C brain death warning.
1470 * elf.c: Avoid trigraph (???) or /* in comments.
1472 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1474 * config/sysv4.mh: new file, RANLIB=echo
1476 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1478 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1480 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1481 elf_core_tdata_struct into a single common struct. Core files
1482 wouldn't have worked at all without this.
1483 (bfd_elf_find_section): New function for GDB's undercover use
1484 to find string sections that BFD hides from it.
1485 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1487 (elf_object_p, elf_core_file_p): Allocate internal file header
1488 storage dynamically.
1489 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1490 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1492 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1494 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1496 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1498 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1500 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1502 * configure.in: handle m680[01234]0 as aliases for m68k
1504 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1506 * coff-a29k.c: do byte relocs correctly
1507 * coffcode.h (styp_to_sec_flags): never load INFO sections
1508 * seclet.c (rel): don't relocate INFO sections
1510 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1512 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1513 Make the symbols unmodifiable.
1514 (bfd_section_init): Deleted.
1515 * init.c (bfd_init): Don't call bfd_section_init.
1517 * section.c (bfd_set_section_contents): Ensure that range to be
1518 written is within section boundaries.
1519 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1522 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1524 * coff-i960.c (howto_table): Deleted.
1525 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1526 interesting entries from old howto_table.
1527 (RTYPE2HOWTO): Adjusted to use switch.
1528 (coff_i960_reloc_type_lookup): New function.
1530 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1531 records for section symbol.
1532 (make_abs_section): Unused; deleted.
1533 (renumber_symbols): Re-order symbols so undefined symbols come
1534 last, as COFF format desires.
1535 (coff_write_symbol): Put C_FILE symbols in debug section always.
1536 (coff_section_symbol): New function; creates a symbol with the
1537 same name as a section, and sets up aux records for it.
1538 (coff_add_missing_symbols): New function; adds section symbols to
1539 symbol table if they aren't there already. Should someday also
1540 add a dummy C_FILE symbol if none is present.
1541 (coff_write_object_contents): Add missing symbols before preparing
1542 symbol table to be written.
1543 (coff_slurp_reloc_table): Verify that symbol indices read in are
1544 in a reasonable range.
1545 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1546 (obj_conv_table_size): Accessor macro.
1548 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1549 reloc types on i960.
1551 * bfd-in.h (bfd_get_section_name): New macro. Like
1552 bfd_section_name, but returns rvalue, not lvalue.
1553 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1554 (bfd_get_section_flags): Now returns rvalue.
1556 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1557 general, some specific to sparc or i960.
1559 * aoutx.h (set_section_contents): Set VMA for each section based
1560 on previous section. If text section VMA doesn't appear to have
1561 been set, make a best guess from the type of file.
1563 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1565 (MY(vec)): Initialize reloc_type_lookup field.
1567 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1568 (bfd_error_trap, bfd_error_vector): Extern, not common.
1570 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1571 few types of relocs for sparc; will need enhancement.
1573 * bout.c (callj_callback): Use DEFUN macro in definition.
1574 * coff-i960.c (optcall_callback): Likewise.
1576 * targets.c (bfd_target): Added fields reloc_type_lookup and
1577 _bfd_make_debug_symbol. Also minor comment changes.
1578 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1579 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1580 than arch info, and dispatch with BFD_SEND. Callers changed.
1581 * archures.c (struct bfd_arch_info): Deleted field
1583 * cpu-*.c: Don't initialize that field.
1585 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1586 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1587 (bfd_errmsg): Now returns ptr to const.
1588 * bfd-in.h (bfd_errmsg): Fix prototype.
1590 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1591 * reloc.c (bfd_generic_relax_section): Ditto.
1593 * section.c (Section Output doc): Improve description of use of
1594 output_section and output_offset.
1596 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1598 * sco-core.c: new file from net.
1599 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1600 Now we have the hairy linker, it's possible to move symbols from
1601 one section into another. Actually make that work!
1603 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1605 * hosts/sun3.h: fix declaration of free.
1607 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1610 * coff-h8300.c (reloc_processing): all relocs are relative to
1612 * opncls.c: don't use fdopen on DOS systems
1614 short patches from Glenn Kasten (glenn@ready.com)
1615 * target.c: enabled oasys support
1616 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1617 fix problem where a relocation which crossed a modification byte
1618 boundary did not work. Fix problem where a relocation near the end
1619 of a data record did not work.
1622 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1624 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1625 archvie header string counts the endian way, this heuristic sees
1626 how big an archive string to read by trying it one way and if the
1627 string table is unreasonably big, trying it the other. *FIXME*.
1628 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1630 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1632 * bfd-in.h: Increase version number to 1.97, for consistency
1634 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1636 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1638 * bfd-in.h: bump version to 1.96
1639 Major change; changed calling convention for
1640 bfd_get_relocated_section_contents so that caller allocates
1641 memory for section data.
1642 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1643 seclet.c, targets.c, bfd.c: reflect new convention.
1644 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1645 case, then use reasonable default values for SEC_* flags.
1647 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1649 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1650 size of output reloc struct.
1651 * targets.c, Makefile.in: comment out tekhex for the moment.
1652 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1653 * configure.in: tandem target is st2000
1654 * coff-m68k.c: rename static howto_table to global
1655 m68kcoff_howto_table.
1656 * bout.c: remove unnecessary abort
1657 * coff-a29k.c: various changes to the way relocations work to cope
1658 with the "new order" and latent bugs.
1661 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1663 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1664 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1665 * reloc.c (bfd_perform-relocation): don't relocate refs to
1666 absolute symbols if doing a partial link.
1668 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1670 * configure.in: Add a29k-amd-udi.
1672 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1674 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1675 internal_exec structure before initializing the fields that
1676 are used, so that the unused fields are in a known state.
1678 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1680 * tekhex.c (struct data_struct): Convert from typedef that
1681 typedefs nothing to a normal structure declaration.
1682 * tekhex.c (pass_over): Prototype args for function that
1683 second arg points to.
1685 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1687 * Makefile.in: remove old style staging. Do not print recursion
1690 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1691 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1694 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1696 * bfd.c, Makefile.in: added tekhex
1697 * aoutx.h (set_section_contents): pages should be padded to the
1698 size of a page, not the size of a segment.
1699 * configure.in: added go32 host and i386-aout target.
1700 * i386aout.c, libaout.h: now works for go32 target
1701 * ieee.c: fix bit rot.
1702 * seclet.c: support for padding seclet type.
1704 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1706 * Makefile.in: added .NOEXPORT:
1708 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1710 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1712 * elf.c (elf_compute_section_file_positions,
1713 elf_write_object_contents): Return boolean, not NULL (which
1715 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1716 Also ifdef-out code that aborts on unhandled section types.
1718 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1720 * configure.in: Recognize ncr3000 config
1721 * Makefile.in (MINUS_G): Pass on to recursive makes.
1722 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1724 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1726 * Makefile.in: Now that we have sym.h and symconst.h, compile
1727 coff-msym.c on all systems.
1728 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1729 * coff-msym.c: Update include files and comments; add weakext bit.
1731 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1733 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1734 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1736 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1738 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1739 * configure.in: Add new host and target configs.
1740 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1741 structs, which vary; just use member name.
1742 (elf_object_p, elf_core_file_p): Lint, fix comments.
1743 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1745 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1747 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1748 local, disposable, copy of the external form of section header
1749 table and program header table entries.
1751 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1753 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1755 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1757 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1760 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1762 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1764 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1766 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1767 not internal bfd_assert function (twice).
1769 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1771 * aout-target.h: change ar_max_namelen to 15 (the right value)
1772 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1775 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1777 * archive.c (bfd_generic_archive_p): check for bout archives too.
1778 * bout.c: make it work again.
1780 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1782 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1784 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1785 bfd_xmalloc() instead of bare malloc().
1787 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1789 * Makefile.in: pass down MAKEINFO on info.
1791 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1793 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1794 host/h-<foo> now just <foo>.
1795 * configure.in: reflect changes
1797 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1799 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1800 actual source file, not just the generated libbfd.h.
1802 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1804 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1805 gdb on little-endian 960 code.
1806 * archive.c (compute_and_write_armap): indirect symbols should go
1807 into the archive header too.
1809 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1811 * Makefile.in: added check target.
1813 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1815 * coff-msym.c: Move this file from gdb/ecoff.c. It
1816 handles byte-swapping for ECOFF (MIPS symbol) files.
1817 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1818 to the files built on MIPS-based hosts.
1819 * Makefile.in: Add rule for coff-msym.
1821 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1823 * Makefile.in: added clean-info target. MINIMIZE=1.
1825 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1827 * coff-rs6000.c: Move core file functions into separate
1828 new file rs6000-core.c. This is needed because reading
1829 core files depends on native include files that conflict
1830 with ../include/coff/rs6000.h.
1831 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1833 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1835 * aoutx.h (NAME(aout,print_symbol)): Don't print
1836 symbol addresss for undefined symbols.
1837 * coff-rs6000.c: Various updates (due to target-
1838 independent changes).
1839 * libbfd.h: Ditto (tdata field is now a union).
1840 * hosts/h-sparc.h: Removed prototype for bogus function
1841 'emset' (presumably should have been 'memset' - which is there).
1843 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1845 * configure.in (mips-big-* target): Same is Iris.
1847 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1849 * aoutx.h (translate_from_native_sym_flags): when creating an
1850 alias symbol, fill in the section as undefined, rather than
1851 leaving it blank. If an output section can't be found for a
1852 symbol, then don't core dump.
1854 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1856 * Makefile.in, configure.in: removed traces of namesubdir,
1857 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1858 copyrights to '92, changed some from Cygnus to FSF.
1860 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1863 * coff-h8300.c: fix stupid reloc subtraction bug
1864 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1865 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1866 the symbol.flags and done_lineno fields.
1868 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1870 * coffcode.h (coff_write_symbol): write out the correct number of
1872 * cpu-h8300.c: fix disassembly bug
1874 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1876 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1877 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1878 reloc.c, section.c (bfd_map_over_sections), targets.c
1879 (bfd_target_list): Protolint.
1880 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1882 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1884 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1886 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1887 section of a symbol rather than the section of a reffed symbol to
1888 determine the r_index of an emmitted reloc.
1890 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1892 * PORTING: New (preliminary) porting guide.
1894 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1896 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1897 (howto_hvrt16): lint.
1899 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1901 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1902 a full configuration (with possible cross-development),
1903 instead of using host-aout.c.
1905 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1907 * aout-target.h (MY(write_object_contents):
1908 Set obj_reloc_entry_size (abfd).
1909 * gen-aout.c: Change to emit a .c files, not a .h file.
1911 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1913 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1914 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1916 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1918 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1919 with more than one auxent can cause nasty core dumps.
1921 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1922 "done_lineno" so that a symbol which appears twice in the symbol
1923 table only gets it's linenumbers relocated once. Modifed
1924 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1927 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1929 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1930 stuff to use the New Order.
1932 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1934 * ieee.c: Change type of envi[] to unsigned char.
1936 * configure.in: fix vax ultrix configuration.
1938 * elf.c (bfd_section_from_shdr): Deal with null return from
1939 bfd_make_section(). (elf_object_p): Select endianess properly.
1941 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1943 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1945 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1947 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1948 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1949 * host-aout.c: Don't use aout-params.h; configure these systems
1950 in their xm files, not in a randomly generated file.
1951 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1953 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1955 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1957 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1958 host_aout_vec here as well.
1960 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1962 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1963 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1964 to prevent undefined symbol.
1966 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1968 Various lints found on PersSony
1969 * aoutx.h: cast an enum
1970 * coff-a29k.c: many ints in reloc structure turned to enum
1971 * coffcode.h: more enums
1972 * cpu-h8300.c: more enums
1973 * opncls.c: more enums
1975 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1977 * configure.in: Make Tahoe configuration work again.
1978 * bfd-in.h: Remove trailing comma from enum declaration.
1979 * ieee.c: Can't put byte values >0x7F into a signed char.
1981 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1983 * Makefile.in: Add dependencies for various coff-*.o files.
1985 * elf.c: Remove extraneous paren from core_prpsinfo and
1986 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1987 Replace references to old section "size" member with new
1988 "_raw_size" member. Implement elf_make_empty_symbol, which
1991 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1993 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1996 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1998 * coffcode.h (bfd_coff_relax_section): now static.
1999 (bfd_coff_get_relocated_section_contents): various type lints.
2001 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2003 New entry point in the transfer vector - bfd_relax_section.
2005 * aout-target.h: add to vector, call generic_relax
2006 * bfd-in.h: add to vector
2007 * bfd.c: add #define for vector
2008 * bout.c: add to vector, call generic_relax
2009 * coffcode.h: add to vector, also now has coff specific relax code
2010 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2011 * elf.c: call generic_relax
2012 * ieee.c: call new vector, clean up some bugs due to the creation
2014 * libbfd.h: add bfd_generic_relax_section EXFUN
2015 * oasys.c: call generic_relax
2016 * reloc.c: implement generic_relax
2017 * seclet.c: moved much of this into coffcode.h
2018 * srec.c: call generic_relax
2019 * targets.c: define new transfer vector
2021 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2023 * everything: now modified to use smaller reloc type. Self hosts
2026 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2028 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2029 New files for stratus.
2031 * configure.in: Add configuration fragments for stratus.
2033 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2035 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2036 variables as CONST since they are set to point to a const char
2037 string. Fixes compiler complaints.
2039 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2041 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2044 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2046 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2047 symbols, so that we can emit the correct file name even
2048 if it's an include file.
2050 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2052 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2053 (Reported by john@labtam.labtam.oz.au (John Carey)).
2055 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2057 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2059 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2060 being used to -DHAVE_PROCFS.
2062 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2063 '#include "fopen-same.h"' to end of file to match other h-* files.
2065 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2067 * configure.in: Change svr4 references to sysv4. Add case
2068 "unknown" for target vendor and infer some targets based
2069 on the specified operating system.
2071 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2073 * bfd-in.h, libaout.h: ANSIfy enums.
2075 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2077 * archive.c (normalize): created version for VMS which removes the
2078 VMS directory crap from the front and end of a filename, eg turn
2079 [-.foo]bar.obj;123 into bar.obj
2080 (bfd_construct_extended_name_table): now writes index into an
2081 extended name table in decimal - the same base used to read an
2082 extended name table.
2084 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2086 * aout-encap.c: Fix to use aout-target.h.
2087 * aoutf1.h: Use standard MY_object_p and MY_callback
2088 in aout-target.h. Remove target-specific versions.
2089 * host-aout.c: Re-write to use aout-target.h.
2090 * gen-aout.c: New files use with host-aout.c to generate
2091 host-specific a.out-related parameters.
2092 * Makefile.in: host-aout.o depends on aout-params.h, which is
2093 generated by gen-aout.
2094 * aout-target.h: Make a little more flexible.
2095 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2096 macro. Instead, inline it in aout-target.h.
2097 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2098 a gcc -Wall warning.
2099 * archive.c: Add missing commas in DEFUN macro (2 places).
2100 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2101 Berkeley ones, now that libiberty has them:
2102 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2103 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2104 remove unused variable.
2106 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2108 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2109 and execname inside HAVE_PROCFS ifdef since they are unused
2110 when it is not defined.
2112 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2114 * elf.c: Flag all sections as either code or data. We can't
2115 be sure what they are anyway, since ELF doesn't fit the
2116 traditional model of text+data+bss very well. Add new local
2117 function elf_read() to simplify code. Record entry point in
2120 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2122 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2123 rather than N copies of the same lines.
2125 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2127 * cpu-h8300.c: disassemble branch displacements correctly
2128 * coff-h8300.c: put reloc offsets out in 32bits
2130 * makefile.dos, configdj.bat: New files from DJ
2131 * cache.c: fopen with new macros is needed for DOS.
2132 * ieee.c: environ renamed to envi to stop an include file
2134 * opncls.c, coff-rs6000.c: more fopens with macros.
2136 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2138 * Makefile.in: infodir belongs in datadir.
2140 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2142 * Makefile.in: fix where docdir lives
2144 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2145 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2146 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2147 srec.c, syms.c, targets.c : all new documentation and lint
2151 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2153 * coffcode.h, srec.c: Lint.
2155 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2157 * Makefile.in: install using INSTALL_DATA, added standards.text
2160 * configure.in: mark directory as target dependent. configure
2161 nows works in objdir always so make file existence checks
2164 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2166 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2167 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2168 and mandir now keyed off datadir by default.
2170 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2172 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2173 computation of arch and machine type so it's worked out before
2174 some_aout_object_p is called.
2175 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2177 * archures.c: add extra field 'section_align_power' to hold
2178 default section alignment in object files.
2179 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2180 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2181 initialize the new field.
2182 * bout.c (b_out_callback): replace the text size, since aout
2184 * aoutx.h: Documentation in the new style
2186 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2188 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2189 use the saved value if mtime_set is already set (intended
2190 for archive files, though apparently not used yet).
2192 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2194 * targets.c: Revise comments about how to configure the target
2195 vector, to match reality. Remove mention of obsolete methods.
2196 Remove long lists of capitalized macros that turn into the same
2197 thing in lowercase. Normal vector simply lists all known
2198 lowercase xvec names; all other cases are handled by SELECT_VECS.
2200 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2203 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2204 list of supported targets.
2206 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2208 * archive.c (bsd_write_armap): The pad byte sometimes added to
2209 the string table in a __.SYMDEF member is now
2210 counted as part of the size of the string table.
2211 This is compatible with the old ranlib, as well as Sun's.
2213 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2215 * srec.c: Rewrote to fix many bugs; now gets the record type
2216 right, doesn't choke on input, sets the start address in an S9 and
2217 fills in the filename on an S0.
2219 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2221 * cpu-h8300.c: Add support for MEMIND addressing mode
2223 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2225 * coffcode.h: use the new macro if available
2227 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2228 * Makefile.in: Fixed dependencies due to file rename
2230 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2231 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2232 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2233 newos3.c, stab-syms.c, syms.c: All these files have had their
2234 #includes altered to point to the new places.
2236 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2238 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2240 * configure.in: Add vendor "ncr" as supported per-target vendor.
2241 Add svr4 case for i386 per-host case.
2243 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2246 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2248 * syms.c (bfd_decode_symclass): Return 'A'
2249 for symbols that are both absolute and global.
2250 * archive.c (bfd_special_undocumented_glue): Return NULL
2251 if bfd_ar_hdr_from_filesystem returns NULL.
2253 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2255 * Makefile.in: added coff-h8300
2256 * configure.in: now h8 is a coff target
2257 * cpu-h8300.c: fix various disassembly problems
2258 * libcoff.h: took out some code which has been #0ed for a long
2260 * targets.c: added h8 coff
2261 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2262 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2264 * coffcode.h: Started to change the way machine dependencies are
2265 handled, from the nest of #ifdefs to macros defined in the
2266 including coff-<foo>.c
2268 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2270 * aoutx.h (some_aout_object_p): Set the `executable' bit
2271 if the entry point is contained in the text segment, even if the
2272 text segment is at location 0.
2274 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2275 nonstandard MIPS sections (.rdata, .sdata, etc).
2277 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2278 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2279 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2281 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2283 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2285 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2286 from syms.c to new file stab-syms.c. Also, since GNU extended
2287 type codes such as N_SETT are no longer in ../include/stab.def,
2288 include them manually.
2289 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2290 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2291 * libaout.h: Added prototype for aout_stab_name().
2292 * Makefile.in: Update Makefile for new stab-syms.[co].
2294 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2296 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2297 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2298 just make N_XXX work by excluding the header from the text segment.
2299 * aoutx.h: Fix comments to match.
2301 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2303 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2304 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2305 for the "logical" text segment (i.e. never consider the exec
2306 header to be part of the text segment). This change is
2307 needed for consistency with various other parts of bfd and ld.
2308 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2309 and move calculation of obj_textsec(abfd)->size to libaout.h.
2310 * bfd-in.h: Removed bogus ';'.
2312 * Makefile.in: Add MINIMIZE flag to select lean
2313 or bloated target_vector.
2314 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2315 * newsos3.c: Fixes to ../include/aout64.h remove need
2316 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2318 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2320 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2321 handle both little and big-endian targets, with little
2322 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2323 * host-aout.c: Add FIXME note.
2325 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2327 * targets.c: Make the default target_vector contain
2328 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2329 Old behavior can be gotten by defining ALL_TARGETS.
2330 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2331 Factored out common code into new file aout-target.h.
2332 Saves a lot of duplicate code for a.out variants.
2334 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2336 Get 'make headers' to work when configured with +subdirs.
2337 * Makefile.in: Add $(subdir) to docdir path.
2338 * doc/Makefile.in (protos): Add $(srcdir) prefix
2339 to name of sed scripts.
2341 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2343 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2344 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2345 to include names of N_SETT etc.
2347 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2349 * elf.c: Add minimal support for ELF symbol tables. Generates
2350 canonical bfd symbol tables from ELF symbol tables. Change the
2351 name of some functions from bfd_<name> to elf_<name>.
2353 * syms.c: Trivial fix to comment to remove a redundant "to".
2355 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2357 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2358 form that GDB recognizes as COFF.
2360 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2362 * ieee.c (ieee_object_p): cast NULL correctly.
2363 * configure.in: added harris host
2365 * coff-a29k.c: Lots of changes, most from David Wood.
2367 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2369 * coff-m88k.c (coff_write_armap): Just #undef it.
2371 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2373 * Makefile.in: standardize on MINUS_G to disable debugging
2374 * coff-m88k.c: create coff armaps instead of bsd ones.
2375 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2378 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2380 * elf.c: Additions to support ELF format core files.
2381 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2382 has support for /proc (all the include files in particular).
2384 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2386 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2387 of two N_SO stabs, one for directory, and one for filename.
2389 * bfd-in.h (print_vma): Factor out duplicate definition.
2391 Exit a little more gracefully when malloc returns NULL.
2392 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2393 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2394 * libbfd.h: Rre-generated due to libbfd.c update.
2396 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2398 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2400 * elf.c (elf_object_p): Don't try to create a bfd section for
2401 the first ELF section header. It is just a placeholder.
2403 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2405 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2406 core files, when compiling native.
2407 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2409 FIXME: The aoutf1.h change below needs to be reversed back
2412 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2414 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2415 manipulation of lnno fields in lineno structs in a coff-<f>.h
2416 independent way. Override it in coff-<f>.h to your favourite
2417 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2418 (coff_swap_lineno_out): modified to use the new macros.
2420 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2422 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2423 unknown arch when the magic number doesn't specify the
2424 architecture, since some OSs (eg old sun3s) don't set the number, and
2425 020 is probably the right answer anyway.
2427 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2429 * hosts/h-news.h, hosts/h-rtbsd.h:
2430 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2431 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2432 bfd_print_symbol_nm, for use by nm.
2433 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2434 bfd_print_symbol_nm option, to print in nm format.
2435 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2436 oasys.c (oasys_print_symbol): Provide stub implementations
2437 for bfd_print_symbol_nm.
2438 * syms.c: New function bfd_decode_symclass, used by nm printer.
2439 New function bfd_stab_name to look up string name of stab code.
2441 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2443 * Makefile.in: Added ctor.c
2444 * archures.c (bfd_default_arch_struct) added
2445 bfd_default_reloc_type_lookup.
2446 * coffcode.h: removed a load of #if 0ed code.
2447 (coff_compute_file_section_positions): now works out the section
2448 alignment and size correctly in all cases.
2449 (coff_get_symtab): looks for constructor symbols and calls the
2450 right function when they're found. (coff_canonicalize_reloc):
2451 knows when a section is full of constructors and does the right
2453 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2455 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2456 * libcoff.h: removed #if 0ed code
2457 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2458 arch independent constructor relocation type.
2459 (bfd_reloc_type_lookup): removed the comment "this will go away"
2460 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2461 reloc which is used when BFD_RELOC_CTOR falls through to give a
2462 default 32bit reloc for constructors.
2463 (bfd_default_reloc_type_lookup): added.
2464 * aoutf1.h: fixed SEGMENT_SIZE typo.
2466 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2468 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2469 matching prefix "coff".
2470 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2471 rs/6000 csect records.
2473 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2475 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2476 * configure.in: add motorola delta88 cases
2477 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2478 write_armap prototype
2479 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2481 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2483 * Rename COFF-related files in `coff-ARCH.c' form.
2484 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2485 coff-mips.c, coff-rs6000.c to be exact.
2487 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2488 make output clutter.
2489 * config/mt-*: Ditto.
2491 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2493 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2494 John Gilmore. Archive support from Damon A. Permezel.
2496 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2497 * configure.in: Add rs6000 case.
2498 * targets.c: Add rs6000 vector.
2499 * archures.c: Add rs6000, fix comment on romp.
2500 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2501 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2502 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2503 * section.c (bfd_make_section): Return NULL on attempt to create
2505 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2506 (bfd_swap_aouthdr_in): Handle lots more members.
2507 (make_a_section_from_file): If section has already been seen,
2508 just return false rather than overwriting it.
2509 (coff_real_object_p): Understand incoming magic numbers.
2510 (coff_set_flags): Understand outgoing magic numbers.
2511 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2512 (build_debug_section): Add fn for reading debug string section.
2513 (get_normalized_symtab): Handle symbol names in debug string section.
2514 Remove unused obj_string_table.
2515 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2516 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2517 existing section before making one.
2518 * cpu-rs6000.c: New file.
2519 * rs6000coff.c: New file.
2521 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2523 * elf.c: Add partial support for ELF format corefiles. Still needs
2524 support for extracting registers from corefiles.
2526 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2528 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2529 RANLIB is defined as echo, send the output to /dev/null to help
2530 reduce clutter in the output from doing a make.
2532 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2534 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2535 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2537 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2539 * coffcode.h (coff_compute_section_file_positions): make it pad
2540 section size out if there are alignment restrictions so that the
2541 image will be ok on a system where section positions are worked
2542 out by accumulating sizes rather than from the section headers.
2543 * targets.c (proto write_armap). Changed orl_count to unsigned.
2544 * opncls.c (bfd_close_all_done). Added so that generative
2545 programs like gas can close a bfd without causing bfd confusion.
2546 * libbfd.h (changed becuase of protos)
2547 * amdcoff.c: messed with the way that jmp displacements are
2548 calcualated. This may not yet be totally correct.
2549 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2551 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2552 abs symbol has no section (like a register symbol).
2553 (coff_write_symbol) now zeros auxent before filling it up to help
2554 with sensitive applications.
2555 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2557 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2559 * bfd.c: Make sure we don't get a macro strerror().
2560 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2561 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2562 attempt to recover command, ifdef NO_CORE_COMMAND.
2563 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2565 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2567 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2569 * archive.c (bsd_write_argmap): The size of the ranlib structures
2570 should not include the size field itself.
2571 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2572 adata(abfd)->exec_bytes_size field instead of constant macro,
2573 because aoutx.h compiles to a simple .o file shared by
2574 all 32-bits a.out targets.
2576 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2578 * configure.in: Allow i386-sco-sysv.
2579 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2580 * cpu-h8300.c: lint.
2582 * host-aout.c: New strategy. We use common code, include files,
2583 and data structures to handle the file, but set a few parameters
2584 from the host's config file (page size, text start addr, etc).
2585 * libaout.h: Define HP BSD machine types.
2586 * aoutf1.h: Handle reading a.outs with these types.
2588 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2589 virtual-memory-address of the .reg section. We can't just make a
2590 section for "all the regs and nothing else" because only GDB knows
2591 exactly where the regs are (scattered around the upage and stack).
2592 Clean up memory allocation. Remove big- and little-endian
2593 vectors, replace with single vector; this only runs on the host,
2594 in host byte order. Replace byteswap routines with aborts in case
2596 * targets.c: There's only one trad_core_vec now.
2597 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2599 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2601 * hosts/h-amix.h (free): Fix prototype.
2603 * aoutx.h: Don't use NULL as an integer, for braindead systems
2604 that declare it as (void *)0. (From Peter Schauer.)
2606 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2608 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2609 problem with bad Ultrix system headers.
2610 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2611 various kinds of alignments for the various kinds of
2614 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2616 * doc/Makefile: Don't assume . is on the path (from James Clark).
2618 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2620 * Makefile.in: Avoid Sun Make VPATH bugs.
2621 * targets.c: Declare trad_core vectors extern.
2623 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2625 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2626 * libbfd.h: Moved ALIGN macro here.
2627 * bout.c (b_out_callback): Replace i960_align by align_power.
2629 * libaout.h (struct aoutdata): Added fields page_size,
2630 segment_size and exec_bytes_size. These help generic code
2631 (in aoutx.h and libaout.h) to figure out where to align
2632 the various segments in a demand paged file.
2633 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2634 to decide if the exec header counts in a_text (text segment size).
2635 Also, assume D_PAGED flag is set; don't set it here.
2636 * bout.c (b_out_callback): Add initialization of
2637 adata fields page_size, segment_size, and exec_bytes_size.
2638 * host-aout.c (NAME(host_aout, callback) and
2639 NAME(host_aout,mkobject): Ditto.
2640 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2641 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2642 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2643 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2644 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2645 for some systems (mainly sunos), so do it in the callback instead.
2646 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2647 * aoutx.h (NAME(aout,set_section_contents): Change the way
2648 filepos and size of sections are carried out to support
2649 older styles of demand paged executables.
2652 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2654 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2655 * bfd.c: Added macros to enable gas to swap coff records.
2656 * coffcode.h: Make the coff_swap_*_out routines return the number
2657 of bytes swapped, and cleaned up their prototypes.
2658 * configure.in: Added ebmon/coff support
2659 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2661 * targets.c: Added new entry points for coff swapping
2663 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2665 Restructure configuration scheme for bfd, binutils, ld.
2667 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2668 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2669 Change some config names to match other dirs.
2670 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2672 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2673 ../include/sysdep.h.
2674 * cpu-i960.c: Strncmp needed a length arg.
2675 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2676 * i386aout.c: Remove dead N_TXTOFF override.
2677 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2678 * config/: Rename some config files to match up h-*.h names.
2679 Remove all the HOST_SYS definitions from the config files.
2680 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2681 * hosts/h-hp9000.h: Remove USG comment.
2682 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2683 * hosts/h-news.h, h-sparc-64.h: New config files that had
2684 previously been kludged in the <sysdep.h> file.
2686 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2688 * config/*: trad-core support is HOST dependent, not target
2689 dependent. Target config files only set DEFAULT_VECTOR and/or
2690 other vector elements. Exception: when host-aout.c is in use,
2691 in which case we're forced to assume we're native (hp, vax,
2692 tahoe). Rename XDEPFILES to HDEPFILES.
2693 * Makefile.in: Rename XDEPFILES.
2694 * config/h-sun*: Don't force static linking.
2695 * trad-core.c: Document how to use it nowadays.
2696 * i386aout.c, newsos3.c: Clean up.
2697 * i386coff.c: Allow 386 coff files to be used as core files too
2698 (for reading core files from embedded systems).
2700 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2702 * Add i386aout.c for a.out support on the i386.
2704 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2706 * reloc.c, section.c, syms.c, targets.c: correct info-node
2707 structure in *doc* comments.
2708 doc/Makefile: stop hiding complaints from makeinfo.
2710 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2712 * aoutx.h (...some_aout_object_p): Take a third parameter,
2713 the internal_exec struct, and avoid ever looking at an
2714 external_exec. All callers changed to read the entire
2715 external_exec struct, swap and check its magic number,
2716 swap in the whole structure, and pass the swapped-in version to
2718 * bout.c: Bring into modern era. Use single _object_p routine
2719 for big- aand little-endian. Provide internal and external
2720 exec header structs. Use separate swap-in and swap-out routines.
2722 * libaout.h: Move struct internal_exec from ../include/aout64.h
2723 to here. Add obj_symbol_entry_size to struct aoutdata.
2724 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2726 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2727 EXTERNAL_NLIST_SIZE. Callers changed.
2729 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2731 * bfd.c: Remove strerror() to libiberty.
2733 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2734 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2735 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2736 last byte of transfer, not first byte, is within the section.
2738 * host-aout.c: Remove `BSD' archive support. Lint.
2740 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2741 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2742 `bfd_arch_info_type'. All uses changed.
2743 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2744 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2745 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2746 it needs a better name.) All uses changed.
2747 * targets.c: Rename `enum target_flavour_enum' to `enum
2748 target_flavour', and remove the `_enum' from all of the enum
2749 values themselves. All uses changed.
2751 * configure.in, config/h-i386mach: i386 mach host.
2752 * config/t-i386-aout: Use host-aout.c.
2754 * trad-core.c: Give it its own xvec's to make it independent
2755 of other file formats.
2756 * ecoff.c, host-aout.c: Remove refs to trad-core.
2757 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2758 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2760 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2762 * reloc.c: Extended NEWHOWTO macro
2763 * ieee.c: Changed the way 8bit pcrel is done
2764 * cpu-h8300.c: got the registers in the right order
2766 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2768 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2769 prediction is vindicated!
2771 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2772 Remove refs to howto.c, since Steve forgot.
2774 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2776 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2777 still work. Now allows any architecture/machine to be set.
2779 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2781 * howto.c deleted and moved code to reloc.c
2783 * libbfd.h, libbfd-in.h removed $id stuff for real
2785 * cpu-h8300.c Made it match various different spellings of h8300.
2787 * archures.c: Took out the first char filter which made it only
2788 look for a cpu/arch match when the first chars of supplied and
2789 tested names were the same.
2791 * targets.c removed oasys stuff, pending someone to fix the bugs
2795 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2797 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2798 ELF support good enough for GDB.
2799 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2800 m68k-cbm-svr4 host and target.
2801 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2802 so `diff' and `patch' can cope.
2804 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2806 * archures.c: removed texinfo error
2808 * init.c: added texinfo hooks, and removed initialization error
2811 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2814 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2816 * cpu-i960.c: Avoid numerical count of initializers.
2818 Vax Ultrix changes from David Taylor <taylor@think.com>:
2819 * host-aout.c: Make little-endian vector really little-endian.
2820 * configure.in: Separate vax and tahoe cases, handle ultrix.
2821 * config/t-vax: Add trad-core.o.
2822 * config/h-vaxult: New host system.
2824 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2826 * bfd-in.h VERSION, change version number to 0.18, this makes a
2827 gap, but now is the same as the linker version number.
2829 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2830 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2831 files will eventually contain processor specific bits for bfd,
2832 like strange relocation information and dis/assembly. So far only
2833 the H8 has been even partially done. This work also ties in with
2834 the change in handling architectures.
2836 * amdcoff.c: (a29k_reloc) fix error message.
2838 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2839 discover the architecture of the bfd. (sunos4_callback) calls the
2840 function bfd_set_arch_mach rather than stuffing stuff directly
2841 into the bfd. (sunos4_write_object_contents), changed names of
2844 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2845 setup the environment.
2847 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2848 headers in big endian format, regardless of the endianess of the
2851 * archures.c: totally changed. Now an architecture is represented
2852 with a pointer to an info structure rather than an enumerated type
2853 and a long. The old info is available as two elements in the
2854 structure. Future enhancements to architecure support will
2855 involve pointers to methods being placed into the info structure.
2857 * bfd.c: changed the definition of the bfd structure for the new
2860 * bout.c: (b_out_set_arch_mach) changed to use the new
2861 architecture mechanism.
2863 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2864 the new architecture mechanism.
2866 * configure.in: added h8 stuff.
2868 * ieee.c: too many changes to note. Now ieee files written with
2869 bfd gas and ld can be read by gld and ieee only linkers and
2872 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2874 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2875 than fixing the structure directly.
2877 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2878 than fixing the structure directly.
2880 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2881 before opening a bfd.
2883 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2884 rather than fixing the structure directly.
2886 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2887 in the t/hmake file) a user can select which backends they want
2888 linked with bfd without changing the source.
2890 * init.c: new, looks after initializing modules.
2892 * howto.c: for future use, will allow an application to work out
2893 what cookie to use as a handle on a relcoatio howto.
2895 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2897 * srec.c: Better error checking, partly from Peter Schauer.
2898 (srec_object_p): Avoid assuming any file that starts with 'S' is
2899 an S-record file! (Check for 3 uppercase-hex digits after it.)
2900 (ISHEX): Define new macro for checking supposedly hex characters.
2901 (pass_over): Treat as EOF any S-record line that:
2902 * doesn't have hex in either size character
2903 * produces a size larger than 0x7F
2904 * has an unrecognized type number
2906 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2908 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2909 opncls.c: Lint (saber actually).
2911 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2913 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2914 * newsos3.c: Fixed two types: newos3 -> newsos3.
2915 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2916 to use correct segment.
2918 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2920 * aoutx.h (print_symbol): Handle missing symbol->name.
2922 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2924 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2927 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2929 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2930 add sgi/irix support.
2932 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2934 Changes for the AMD 29000 Ultracomputer port from David Wood.
2937 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2939 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2942 * coffcode.h (coff_real_object_p): Pass information about the
2943 current file's coff symbol format to BFD via the coff_data struct.
2944 (coff_find_nearest_line): obj_icof => coff_data.
2945 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2946 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2947 and DIMNUM == E_DIMNUM.
2948 * configure.in: Handle a29k-*-* hosts, and targets
2949 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2950 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2951 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2952 local_linesz to `coff_data' (tdata) struct.
2953 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2954 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2956 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2958 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2959 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2961 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2963 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2965 (sunos4_core_file_matches_executable_p): Fix header comparison.
2966 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2967 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2969 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2971 Allow GDB to patch object files.
2973 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2974 * trad-core.h (trad_unix_core_file_p): Ditto.
2975 * aoutx.h (aout_set_section_contents): On first output, check
2976 abfd->direction and complain if erroneous.
2978 * Makefile.in: Add crude dependencies.
2980 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2982 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2983 to h/t-xxxx files so that everything will work on System V.
2985 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2987 * aoutx.h: Add information on host-aout.c and how to configure
2988 to use it, to the manual.
2989 * configure.in: Tix typo.
2990 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2991 else dummy out the core file support.
2992 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2993 specified, use it to locate the data section.
2994 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2995 rather than as chars (lint).
2997 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2999 * aoutx.h, coffcode.h: saberized.
3001 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3003 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3005 bfd.c, targets.c: minor rewording of doc segments
3008 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3010 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3011 etc, rather than TEXT_START_ADDR.
3012 * host-aout.c: Remove #if 0 around whole thing.
3013 Update to modern (32/64-bit) a.out naming conventions.
3014 Include a large chunk of ../include/a.out.gnu.h to get macros that
3015 are not defined by the system include files.
3016 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3017 macro used by the other a.out implementations.
3018 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3020 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3022 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3023 texdoc and psdoc; make these depend on generated .texi's
3025 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3028 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3031 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3032 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3033 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3034 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3035 obtrusive marks indicating .c origins.
3037 * bfd.texinfo: generalize most references to linker
3039 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3041 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3042 * archures.c: remove empty foo() definition (crept in at vn1.9)
3044 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3046 * bfd.texinfo: use @setchapternewpage on instead of lots of
3047 @page's; minor rephrasing in Introduction.
3049 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3050 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3051 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3052 segments): used BFD (caps) more consistently as a name in
3053 discourse, fixed a few other minor typos and uses of fonts
3056 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3058 * coffcode.h: fixed bug where string table size wasn't being swapped.
3060 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3062 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3064 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3065 flags. (bfd_print_symbol_vandf) now knows what to do with the
3068 * aoutx.h: made translate_from_native_sym_flags and
3069 translate_to_native_sym_flags produce the above flags.
3072 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3074 * all files: update copyright notices for GPL version 2.
3075 Install header comments and attribute most modules to their
3076 authors. BFD's name is now officially "Binary File Descriptor",
3077 so remove any conflicting pejoratives.
3078 archures.h: Consists solely of comments; remove it.
3080 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3082 * Makefile.in, bfd.c: Made it compile again.
3084 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3086 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3089 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3091 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3092 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3095 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3096 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3098 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3100 * Everything: created some new files, core.c format.c, reloc.c,
3101 section.c and syms.c to split the functionality a bit better.
3102 Cleaned up the rest of the files a bit, and added some
3106 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3108 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3109 really takes 3 arguments, patched code and ammended prototypes.
3111 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3113 * ../include/bfd.h (struct bfd_target): Added new field
3114 "align_power_min" which contains the minimum alignment for a
3115 section. This is used in coff_new_section_hook. The field
3116 insertion necessitates an update of all backends..
3118 * aoutf1.h jump table field inserted
3120 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3123 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3124 table field inserted.
3126 * coffcode.h(just about everything) Now patches up symbol tables
3127 using a different mechanism. The Intel major bug has been fixed,
3128 and the linker can self host on the Aviion and be debugged with
3131 * ecoff.c: new include and jump table patch, i386coff.c: new
3132 include and jump table patch, icoff.c: new include and jump table
3133 patch, ieee.c: can now read archives containing ieee modules.,
3134 libcoff.h: added (combined_entry_type), libieee.h: uped max
3135 sections to 20, m68kcoff.c: new include and jump table patch,
3136 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3137 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3138 srec.c: jump table patch. trad-code.c fixed #IF typeo
3140 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3142 * coffcode.h (coff_swap_aux_in): added else case to deal with
3143 filenames less than 9 characters.
3146 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3148 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3150 * srec.c: now allows any number of sections to be created in a
3151 file. Outputs addresses of the right length.
3153 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3155 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3156 target didn't match, the format got set to the attempted match,
3157 breaking a future test.
3159 *../include/i386coff.h : fixed typo in type field with size
3161 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3162 support in the jump table for the swapping routines exported to
3163 gdb. Now gdb works with the 386.
3165 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3167 * Merge in changes from gdb-3.95 release.
3168 Makefile.in: Allow hmake and tmake files to add OFILES.
3170 bfd.c: support specific targets as well as searching. When
3171 searching, take default target in preference to others.
3173 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3174 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3175 libbfd.h: Support specific targets as well as searching.
3176 opncls.c: Support specific targets as well as searching.
3177 targets.c: Search is short-circuited if default target matches.
3178 liboasys.c, libieee.c: Undo bothner changes that make macros
3179 work to the left of assignment, but which depend on the
3180 representations of different pointer types being the same.
3182 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3184 * i386coff.c: created.
3185 * coffcode.h: added support for 386.
3186 * Makefile.in: added support for 386.
3187 * ../include/i386coff.h: created
3189 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3191 * coffcode.h: removed all put_x_<sizes>
3192 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3196 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3198 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3200 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3202 * everything: Removed sysdep.h from bfd.h and put back into files
3203 from which it was split out. Now 64 bit version is built with a
3204 -DHOST_64_BIT="long long" on the compile line.
3207 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3209 Changed all the [get|put][name] routines to use [get|put]_[size
3212 Put in support for 64 bit work. Now two versions of bfd may be
3213 generated, according to the state of TARGET_64_BIT, one which is
3214 32 bit only, and one which is 64/32 bits.
3215 Created new back end 'demo64' to test 64 bit functionality.
3217 Renamed some files to work on DOS.
3219 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3220 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3221 chage, 64 bit transfer. * liba.out.h: Split out common code from
3222 sunos and newsos into liba.out. Name changes and prototype mods. *
3223 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3224 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3225 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3226 change and 64bit stuff.* newsos3.c: common code removed, new jump
3227 table. * oasys.c: Name change * opncls.c: Portability fixes *
3228 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3229 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3230 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3231 64bit ized. * demo64.c: 64 bit a.out back end
3237 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3239 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3240 on LHS of assignment, even when using old compilers.
3241 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3242 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3243 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3244 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3245 * targets.c: Add declaration of newsos3_vec.
3248 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3250 * aout.c: fixxed some of the problems with filepos calculation.
3251 (swap_ext_reloc): fixed problem with creation of relocs.
3252 (aout_set_section_contents): fixed filepos problem
3254 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3255 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3256 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3257 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3258 cleaned up. (coff_write_object_contents) cleaned up.
3260 * ecoff.c: Totally different. Now supports ecoff fully.
3262 * icoff.c: fixed problems in relocation callout.
3264 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3266 * m68kcoff.c: updated target vector.
3268 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3269 choose_reloc_size. (sunos4_write_object_contents) now calls
3270 choose_reloc_size so outputs relocs correctly, also calculates the
3271 size of the sections correctly.
3275 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3277 Merge Per Bothner's changes to modularize BFD a.out a bit.
3279 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3280 * ieee.c: Cast enums to int before comparing them, for brain-
3282 * coff-code.h: Remove coff_get_section_contents, and use the
3283 generic one instead.
3285 * aout.c: Derive new module from sunos.c, containing generic
3286 support code for all kinds of a.out files.
3288 * sunos.c: Remove all code that goes in aout.c. Split out
3289 machine dependent followup in sunos4_object_p into
3290 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3291 and redefine only the names we CHANGE, not all the names. Drop
3292 the little-endian vector, and rename the vector as sunos4 rather
3295 * b.out.c: Use aout.c routines for most of the work. Slight
3296 changes for the new regime. Remove close_and_cleanup and
3297 get_section_contents in favor of generics. New transfer vector
3300 * newsos.c: New support for Sony NEWS, another a.out format.
3302 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3303 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3304 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3306 * opncls.c (bfd_close): Call format-dependent write_contents
3307 routine, if writing, before calling target-dependent
3308 close_and_cleanup routine (which is now always generic, I think).
3309 * srec.c: Use bfd_alloc instead of malloc. Remove
3310 close_and_cleanup and move code from it to
3311 srec_write_object_contents. Add write_contents to tvec.
3312 * targets.c: Remove a.out little vector, replace a.out big
3313 vector with SunOS vector. FIXME: Need Vax support again now.
3315 * libbfd.h: Add write_contents format-dependent-vector to the
3316 bfd_target vector. Supply a generic close_and_cleanup routine.
3317 * liba.out.h: Handle the new aout.c split. Add prototypes for
3318 all routines defined in aout.c. Rename "sunos" things to "aout"
3319 things. Add a few fields where needed for various formats.
3320 * Makefile.in: Add aout.c and newsos.c.
3322 * archive.c, ieee.c, oasys.c: Lint.
3324 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3327 changed forward declaration struct stat; to reduce warnings. Changed
3328 comment on bfd_h_<x>_x.
3330 * ../include/m68kcoff.h, ../include/intel-coff.h,
3331 ../include/m88k-bcs.h
3332 Now there are two incarnations of relocs, linenos and syments. One for
3333 internal digestion, and one full of char arrays for I/O. The original
3334 names have gone to detect errors.
3336 * Makefile.in, m68kcoff.c, targets.c
3337 Test new structure code with a 68k coff implementaion
3339 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3340 Fixed all the places where there were problems with the size and
3341 alignments of structures on disk and structures in memory. #ifed out
3342 all the code in coffswap.c, since it should be done using the target
3345 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3347 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3348 multiple reloc command.
3350 * sunos.c (sunos4_set_section_contents): Made it so that sections
3351 are always padded to their alignment size.
3353 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3355 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3356 Clean up types and such (saber C problems).
3357 * ecoff.c: Clean up types and such. Remove routines that are
3358 not used. Fix up reading and swapping of shorts from files.
3360 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3362 * a.out.vax.c: Remove two bogus "static" from prototypes.
3364 * ecoff.c: Got rid of lots of non-working junk (that had
3365 been copied directly from coff-code.h).
3366 Updated to be consistent with updates to icoff.c and coff-code.h.
3368 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3369 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3371 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3372 but until the target_vector is automatically generated,
3373 it's as good as any. Note that the text offset is the only
3374 difference between NewsOS and SunOs (including magic numbers).
3375 (Most of the sunos_* routines should to renamed bsd_*
3376 and move to a bsd.c file. Then (and when the target_vector
3377 is automatically generated) it might make sense to create
3378 a separate Sony target.)
3380 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3381 on some systems, and doesn't help on others.
3382 Similarly, only define X_OK if not already defined.
3384 * trad-core.c: Don't include sys/stat.h - at least
3385 on NewsOS 3, it has already been included.
3387 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3389 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3390 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3391 symbol tables if necessary when reading them in, so gdb can use
3392 them. Add "bfd_coff_" to the names so they won't conflict with
3393 names in calling programs. FIXME-soon: if coff-code.h is
3394 included in two BFD modules, this will cause duplicate
3395 definitions; the routines should be exported to a separate,
3396 common, module (probably along with a mess of other ones).
3398 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3400 Improve modtime support.
3402 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3403 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3404 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3405 BUG: archive members still do not get correct mod times.
3407 Improve floating point support for core files.
3409 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3410 (sunos4_core_file_p): Create a second registers section in the
3411 core file, called ".reg2", for the float registers.
3413 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3415 * many changes to improve archive handling; found a logic flaw in
3416 bfd_check_format which only just happened to work by cooncidence.
3418 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3420 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3423 * bfd.h: changed type of udata in asymbol to void *, like it
3424 should be. Added bfd_reloc_dangerous enum member.
3426 * coff-code.h: Fixed it so that internally generated symbols get
3427 their values relocated correctly in all cases. Removed calls to
3430 * icoff.c: Not understanding the destination symbol of a reloc is
3431 not a failure any more, just 'dangerous'. This allows linking of
3432 b.out and coff images.
3434 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3438 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3440 * sunos.c (translate_to_native_sym_flags): fixed
3441 sym_pointer->n_value so that symbols on the way out get their
3442 section relative values calculated correctly.
3444 * coff-code.h (mangle_symbols): fixed problem where tags were not
3445 being relocated for structs, enums, unions. Also various lints.
3447 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3449 * archive.c (get_elt_at_filepos): system_call_error returned
3452 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3454 * Resolve the use of no_error and system_call_error.
3455 The bfd library itself now will never set bfd_error to
3458 The code still needs to be combed to make sure all the error
3459 codes are correct. I suspect they are not always set correctly.
3461 * The names of all the messages have _ prepended because the sun
3462 bundled compiler can't distinguish from a macro which takes an
3463 argument and the same identifier in a non-macro context.
3465 * The reason for the above being that entry points which used to
3466 be trampoline functions are now just macros which expand to a
3467 direct call through the bfd's xfer vector.
3469 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3470 must gas have its own version of everything (the gas version
3471 had the correct value)
3473 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3475 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3476 properly support i960 architecture and output correct reloc stuff.
3478 * bfd.h: added prototype for bfd_printable_arch_mach, added
3481 * coff-code.h: Applied patches from chrisb to support i960
3482 architecture, zero relocs and swap them correcly and conditionally
3483 compiled the timestamp.
3485 * sunos.c: Made the default section alignment 2^3 so that doubles
3486 are done properly. Fixed the same reloc bug that was in b.out.c
3488 * sysdep.h: Now compiles on a Posix box
3490 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3492 * icoff.c: Fix comment on big-endian version.
3493 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3494 F_RELFLG). Set F_AR32WR in output files if little endian
3497 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3499 * archures.c fixed =/== typo
3501 * sunos.c added architecture stuff for output. Fixed
3502 bug where files where vma(data) != size(text)
3503 were processed wrong.
3505 * coff-code.h added a lint cast
3507 * (../include/a.out.sun4.h) fixed it so zmagic
3510 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3512 * archive.c removed loads of includes, and fixed bug where string
3513 table didn't have a null at the end.
3515 * bfd.c fixed includes, added symbols argument to
3516 canonicalize_reloc entry point.
3518 * libbfd.c fixed includes and added some lint patches.
3520 * targets.c added both sorts of intel coff.
3522 * b.out.c fixed included, changed was the canonical
3525 * icoff.c added support for callj and big and little
3528 * opncls.c added chmod+xing for files with EXEC_P set.
3530 * sunos.c fixed includes. Changed default section
3531 alignement to words. Fixed relocation stuff to work with
3534 * bfd.h various new types added, prototype for new
3535 reloc calls, changed bfd->iostream to a void *
3536 to including files don't need stdio.h.
3538 * libcoff.h added conversion table to tie relocs to
3543 * coff-code.h fixed includes. Added code to support
3544 big and little endian formats. Various lints. Better
3545 processing of symbols. Changed reloc stuff to new
3548 * libbfd.h fixed includes
3551 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3553 * bfd.h changed name of alignment entry in sec_struct to
3554 alignment_power, because of conflicting uses within bfd.
3555 Now it should be obvious that it's a 2**n alignment
3556 specifier. Removed start_pad, end_alignment, block, minsize,
3557 output_file_alignment, subsection_alignment and original_vma fields.
3558 Added align_power() macro. Fixed bfd_section_alignment
3559 acessor macros. Added bfd_symbol_same_target macro.
3561 * b.out.c (b_out_write_object_contents) fixed to use
3562 new alignment member. Fixed (callj_callback) to use section
3563 relative symbols properly.
3565 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3566 Fixed (translate_from_native_sym_flags) to correctly make
3567 symbols section relative.
3569 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3570 (bfd_make_section) took out initialization of obsolete members.
3571 (bfd_print_symbol_vandf) added
3573 * opncls.c (bfd_create) created.
3575 * coff-code.h (coff_new_section_hook) took away refs
3576 to obsolete members. (make_a_section_from_file) added
3577 conversion between alignment types. (coff_symbol_from)
3578 added. (coff_count_linenumbers) only counts linenumbers
3579 if symbol is of coff-type. (coff_mangle_symbols) only
3580 heavily mangles symbols if symbol is coff-type.
3581 (coff_write_symbols) various lints. (coff_write_object_contents)
3582 various lints and modification for alignment conversion.
3583 (coff_slurp_relocs) fixed for use with new asection shape.
3585 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3587 * archive.c lots of lint
3589 * b.out.c added callj relocation support, upgrated reloc howto.
3590 Fixed so that asymbol and reloc records are output
3593 * bfd.c lots of lint, support for new bfd entry point
3596 * bfd.h changed definition of asymbol to contain pointer to
3597 owning bfd, removed target dependencies.
3599 * cache.c took out print statements, put in BFD_ASSERT calls.
3601 * coff-code.h various lints, corrected linenumber output
3602 functionality. Added support for new style asymbols and
3603 bfd_print_symbol. Fixed so that asymbol and
3604 reloc records are handled correctly. Added timestamp.
3606 * icoff.c Added support for new howto shape.
3608 * liba.out.h Added support for new asymbol shape
3610 * libbfd.c various lints
3612 * libbfd.h various lints
3614 * libcoff.h added support for new asymbol shape.
3616 * sunos.c various lints. Added support for new asymbol shape
3617 and bfd_print_symbol.
3619 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3621 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3622 pointer lint. Added support for callj relocation. Fixed bug where
3623 the last 32 bytes of the text section were overwritten by data. Fixed bug
3624 where archives of b.out didn't work due bfd_slurp_extended_name_table
3627 * sunos.c added support for n_other field. Braced the howto table so
3628 that it won't be affected by any lengthing of the howto struct typedef.
3631 * bfd.h added support for n_other field, added special_function
3632 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3635 * bfd.c upgraded bfd_perform_relocation, various lints.
3637 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3639 * ChangeLog: Started ChangeLog for BFD.
3640 * ToDo: Create file for suggestions.
3642 * Makefile: Support easy loading into Saber C.
3643 Add dependencies for icoff.o and bcs88kcoff.o.
3644 Rename coff.c to coff-code.h. Change callers.
3646 * bfd.c (bfd_check_format): Allow the check_format routines
3647 to return the desired target vector, rather than just a Boolean.
3648 bfd.h (bfd_check_format): Change function pointer return type.
3649 archive.c (bfd_generic_archive_p): change callee.
3650 b.out.c (b_out_little_object_p, b_out_big_object_p,
3651 b_out_real_object_p): change callee.
3652 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3653 in check_format transfer vectors that need a filler.
3654 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3655 bcs88kcoff.c: change callee.
3656 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3657 icoff.c: change callee.
3658 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3660 * libbfd.c (zalloc): It should actually zero the storage!
3661 This was commented out for some reason.
3663 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3664 This is so callers can avoid <stdlib.h> which doesn't exist
3667 * bfd.c (map_over_sections): Add debugging code, since I
3668 noticed the section count for sunos core files was bad, but only
3669 GDB had detected the problem.
3670 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3671 bfd_get_section_linenos): Remove obsolete functions.
3672 (bfd_apply_relocations): Use longs, not ints, for the math.
3674 * bfd.h: Declare enum boolean and struct bfd_target as well
3675 as typedefs for them. Remove obsolete
3676 bfd_get_section_lineno_size.
3678 * cache.c: Make the "fdopen" support work. Keep better track
3679 of how many files are open. Centralize the opening of files
3680 and be sure bfd_open[rw] actually try to open the file. Evade
3681 linked list initialization problems.
3683 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3685 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3687 * cplus-dem.c: Delete file, since it is not part of BFD.
3689 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3690 (bfd_openr, bfd_openw): Actually open the file, give error now.
3692 * sunos.c (sunos4_core_file_p): Set section count.
3693 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3694 obsolete definitions.
3695 (_write_symbol_table): Initialize <idx> counter.
3696 (foop): Eliminate debugging code.