1 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-i386.c (coff_i386_reloc): New function, to generate
4 relocateable output correctly.
5 (howto_table): Use coff_i386_reloc for all reloc types.
6 (CALC_ADDEND): Use a more efficient hack to get the correct addend
8 (i386comm_value): Removed; no longer needed.
10 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
12 * coffcode.h (coff_set_section_contents): Don't write out
13 sections without a filepos.
15 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
17 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
19 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
21 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
22 * libecoff.h (ecoff_data_type): Added gp_size field.
23 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
24 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
25 Set flags to 0 for large common symbols.
26 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
27 which can occur for gas-generated relocs.
28 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
29 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
30 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
32 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
34 * srec.c (srec_set_section_contents): Use lma field for load
36 * section.c: Add declaration of lma field to section structure.
37 * coffcode.h (coff_write_object_contents): Use lma field for load
39 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
41 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
42 symbols in a better way. (translate_to_native_sym_flag): Set the
43 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
45 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
46 (bfd_make_section): Cope with new builtin section.
47 * syms.c (bfd_decode_symclass): Can now print indirect section
50 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
52 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
53 defined, and yields false.
54 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
56 * archive.c (snarf_ar_hdr): Add support for reading (only,
57 so far) BSD-4.4-style extended headers.
58 * archive.c: Some more comments.
60 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
62 * Makefile.in: fix rule for dvi and info, so that the recursive
63 makes does the right thing, instead of always info
65 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
67 * libbfd.c (bfd_seek): Disable optimized handling for archives and
68 archive members; they need more special reatment. For now, verify
69 that computed and actual file positions correspond.
71 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
73 * mipsbsd.c: Renamed from aout-mipsbsd.c.
74 (set_arch_mach): Delete non-MIPS code.
75 (reloc_howto_type_lookup): Ditto.
76 * Makefile.in: Adjusted.
78 * libbfd.c (bfd_tell): Update `where' field.
79 (bfd_seek): Don't do anything if we're not changing the file
80 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
81 field against a SEEK_SET request. Call bfd_tell to re-update
82 `where' field when done.
83 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
85 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
87 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
89 * Makefile.in: added installcheck target
91 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
93 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
94 if the type is not stNil.
96 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
98 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
101 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
102 it's implied by the type.
104 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
106 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
108 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
110 * rs6000-core.c: Add .ldinfo section.
112 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
114 * Makefile.in (MAKEOVERRIDES): Define to be empty.
116 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
118 * section.c (bfd_set_section_contents): whitespace
119 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
122 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
124 * hosts/go32.h: don't define POSIX_UTIME
126 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
128 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
129 against machine architecture stored in the ELF header, to resolve
131 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
132 NULL, so only use results when non-NULL.
133 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
134 and add to vector of targets.
136 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
138 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
139 are always just debugging symbols.
141 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
142 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
144 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
147 hpux 7). Patch from friedman@gnu.ai.mit.edu.
148 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
149 defined, which they aren't in hpux 7.0.
151 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
152 Tran-Le, tranle@intellicorp.com.
154 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
156 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
157 ahead and do the relocation.
158 (ecoff_refhi_reloc): Don't to the relocation here, just remember
159 what needs to be done.
160 (ecoff_reflo_reloc): Do the REFHI relocation here.
162 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
164 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
165 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
166 relocs are reasonable.
167 * coff-msym.c: Eliminated uses of DEFUN.
168 (ecoff_swap_tir_out): New function.
170 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
172 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
173 * configure.host (vax-*-ultrix2*): Add triplet.
174 * hosts/vaxult2.h: New file.
175 * config/vaxult2.mh: New file.
177 * aoutx.h (string.h): Include for strchr and friends.
178 * archive.c (string.h): Include for memchr and friends.
179 * elf32.c (string.h): Include for strrchr and friends.
181 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
183 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
184 (MY_set_sizes): Use sunos4_set_sizes.
186 * elf32.c: Renamed from elf.c. Several CPU-specific functions
187 deleted, as well as elf-big and elf-little targets.
188 * libelf.h: New file.
189 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
191 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
193 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
195 * coffcode.h (coff_compute_section_file_positions): Don't need
196 variable "old_sofar" if compiling for i960.
198 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
202 * ieee.c (exten, envi): "static" belongs first in declaration.
204 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
206 * srec.c: add support for symbolsrec, srecords with symbols in
209 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
211 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
212 to avoid lint complaints.
214 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
216 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
217 type SHT_STRTAB. Don't alter file offset for section 0.
218 (reloc_type_names): Now an array instead of a macro. Still inside
219 "#if 0", since it's used only in debugging code also in "#if 0".
220 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
221 (sort_reloc_map): New function.
222 (sparc_reloc_map): New variable.
223 (elf_bfd_reloc_type_lookup): New function.
225 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
227 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
228 bfd_make_debug_symbol; they were already in the target structure.
229 * Adjusted all uses of JUMP_TABLE.
230 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
231 from coff_make_debug_symbol.
232 * libcoff.h: Updated accordingly.
234 * Minor cleanups provoked by gcc warnings:
235 * aoutx.h (NAME(aout, reloc_type_lookup)),
236 cpu-h8300.c (local_bfd_reloc_type_lookup),
237 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
239 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
240 ieee.c (ieee_slurp_section_data),
241 elf.c (elf_make_sections, elf_fake_sections,
242 elf_compute_section_file_positions, elf_write_object_contents):
243 Removed unused variables.
244 * archures.c: Removed /* from within comment.
245 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
246 * oasys.c (oasys_write_data): Initialize i.
248 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
250 * libcoff.h (obj_raw_syment_coun): New macro.
251 * coffgen.c (coff_get_normalized_symtab): Initialize
253 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
255 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
257 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
259 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
260 for compatibility with tools from MIPS.
262 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
263 * config/irix3.mt, config/irix4.mt: Removed.
264 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
265 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
267 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
269 * hosts/hp300bsd.h: Add gross hack to determine whether we
270 are running on BSD 4.3 or BSD 4.4, and use appropriate include
271 files (and set other parameters) to match.
273 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
275 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
276 ansi definition which otherwise confuses non-ansi compilers.
278 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
279 ultrix cc by forward declaring getenv as is done in
282 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
284 * elf.c (elf_info_to_howto): cast an enum into unsigned char
285 avoiding a fatal error in vax ultrix 4.2 cc.
287 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
289 * bfd-in.h, VERSION: Roll to version 2.1.
291 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
293 * oasys.c (oasys_write_object_contents): Lint.
294 * srec.c: Whitespace cleanup.
296 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
298 * coffgen.c (coff_print_symbol): Print correct tagndx value;
299 cleaned up output formatting a bit.
301 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
303 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
304 relaxable. Should be moved somewhere else.
306 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
308 * aout-mipsbsd.c: Eliminated uses of DEFUN.
309 (aout_mips_*_vec): Added seclet_link element.
311 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
312 support for aout-mipsbsd target.
314 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
316 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
318 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
320 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
322 Add support for the H8/500
324 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
326 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
328 * libecoff.h: New file. Defines ECOFF backend data for gdb.
329 * coff-mips.c: Now includes libecoff.h.
330 (ecoff_data_type): Moved to libecoff.h.
331 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
332 call it. If there is ever another ECOFF target, this and the
333 swapping functions should be accessed via an ECOFF specific target
335 * Makefile.in (coff-mips.o): Depends on libecoff.h.
337 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
339 * coffcode.h: Removed MIPS specific information, since coff-mips.c
340 no longer includes this file.
342 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
343 bits to 0 to make comparison test useful.
345 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
346 avoid overflowing GP accessible sections in binutils/objdump.
348 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
350 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
351 reading more robust: Fail if string index is out of string
354 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
356 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
357 PCREL13): Don't take dst_address into account; the input file has
358 already taken care of that.
360 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
362 * coff-mips.c: Completed support for linker and binutils.
364 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
366 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
367 original addend from section contents.
369 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
371 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
372 * hosts/delta88.h (strtol): Fix prototype.
373 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
375 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
377 * elf.c: Get rid of "#ifdef sparc".
378 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
379 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
381 (elf_info_to_howto): Use runtime conditionals on CPU type, not
382 compile type conditionals on host CPU.
383 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
385 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
387 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
389 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
390 ECOFF which has two common sections.
391 (bfd_com_section): Set SEC_IS_COMMON flag.
392 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
393 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
394 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
395 bfd_is_com_section macro rather than checking for equality to
398 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
400 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
401 (coff_mkobject_hook): Accept aouthdr argument.
402 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
403 Handle NULL aouthdr argument.
404 (coff_object_p): If there is no aouthdr, pass it as NULL to
406 * libcoff.h: Rebuilt for mkobject_hook changes.
408 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
409 additional MIPS ECOFF fields.
411 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
413 * configure.host: added mips-dec-bsd*
414 * configure.in: added mips-dec-bsd*
415 * aout-mipsbsd.c: new file for mips-dec-bsd*
416 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
417 * aoutx.h: added mips support.
418 * archures.c: added mips support to bfd_default_scan().
419 * cpu-mips.c: added support for R4000 (untested).
420 * libaout.h: added MIPS1 & MIPS2 magic numbers.
421 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
422 hope will make it into include/bfd.h.
423 * targets.c: added aout_mips_*_vec.
425 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
427 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
429 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
431 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
433 * libcoff-in.h: Update prototype for coff_count_linenumbers.
435 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
438 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
439 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
440 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
442 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
443 bfd_swap_reloc_in or coff_swap_reloc_out.
444 * coff-mips.c: Added code to link and write out symbolic debugging
445 information, and to swap relocs in and out.
447 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
449 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
450 (coff_write_object_contents): coff_count_linenumbers returns the
451 number of line number records it found.
453 * coffgen.c (coff_write_linenumbers): only write out line numbers
454 in the section they belong to.
456 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 * targets.c (bfd_target): Added relocateable argument to
459 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
460 target vector for linker use.
461 * bfd.c (bfd_seclet_link): New macro.
462 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
463 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
464 and boolean return value. Made static.
465 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
466 relocateable argument.
467 * reloc.c (bfd_generic_get_relocated_section_contents): Added
468 relocateable argument (if relocateable, saves relocs).
469 * bout.c (b_out_get_relocated_section_contents),
470 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
471 relocateable argument (if relocateable, just calls
472 bfd_generic_get_relocated_section_contents).
473 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
474 argument to prototype.
475 * All targets: Set new _bfd_seclet_link vector to
476 bfd_generic_seclet_link.
478 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
480 * coffgen.c: #include seclet.h.
482 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
484 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
485 debug info. Setup info about linker symbols only, and use
486 standard bfd fields to hold the info.
487 * (hppa_object_p): Remove unneeded decls.
488 * (hppa_new_section_hook): Get rid of most of this.
489 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
490 fat. Remove all knowledge of stabs, remove redundant knowledge of
492 * Remove macros for accessing fields which are now gone.
494 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
496 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
498 * coff-z8k.c: delete unused reloc functions
500 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
502 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
503 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
504 * coff-msym.c: Use DEFUN for function definitons.
505 * coff-mips.c: Added code to read and print symbols, and to find
508 * coffcode.h: Moved many generic functions into coffgen.c. Moved
509 swapping functions into coffswap.h for ECOFF use. Moved
510 relocation functions, only used by h8300 and z8k, into reloc16.c.
511 Added hooks for coffgen.c functions to backend data structure, and
512 added hook functions. Still more could be done.
513 * coffswap.h: New file to hold COFF swapping routines.
514 * coffgen.c: New file to hold generic COFF functions.
515 * reloc16.c: New file to hold h8300 and z8k specific relocation
517 * libcoff-in.h: Added declarations for functions in coffgen.c.
518 * libcoff.h: Rebuilt to incorporate changes.
519 * coff-h8300.c: Function name changes.
520 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
521 hook rather than defining EXTRA_CASES.
522 * Makefile.in: Build new files coffgen and reloc16. Added
523 dependencies of coff-*.o on coffswap.h and seclet.h.
525 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
527 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
528 about discarding const.
530 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
532 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
534 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
536 * configure.in (post-target): If --with-minimal-bfd is specified,
539 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
541 * srec.c (srec_write_records): one of my boards wants a CR between
544 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
546 * archive.c (do_slurp_coff_armap): set symdef_count correctly
547 (it broke a couple of weeks ago).
549 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
551 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
552 return type, so libbfd.h doesn't reference undefined typedefnames.
554 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
556 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
558 (coff_pointerize_aux): don't pointerize a negative tagndx
559 (sometimes generated by SCO 3.2v4 cc).
561 * bout.c (calljx_callback, callj_callback,
562 b_out_get_relocated_section_contents): warn if relocating against
565 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
567 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
568 Make a bunch more routines be static.
569 * hppa.c (fill_spaces): Get rid of this, replace with much better
570 written setup_sections().
571 * (setup_sections): New routine to create BFD sections for each
572 space and subspace in SOM files.
573 * (hppa_object_setup): Use BFD sections created by
574 setup_sections() to locate GDB symbol table info.
575 * (make_unique_section): New routine to create a BFD section. It
576 ensures that the given name is unique, and will generate a unique
578 * (hppa_object_p): Become much more paranoid about file header.
579 * (make_bfd_asection): Call bfd_make_section to do the dirty
580 work. Simplify code somewhat.
581 * (hppa_core_file_p): Use proper name for stack section.
582 * libhppa.h: Remove millicode_start, millicode_end decls.
584 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
586 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
588 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
589 relocs, don't bother doing the adjustment if the value to add is
592 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
594 * bfd.c (bfd_get_size): New function that gets an upper bound
595 on the possible size of any object in a bfd.
596 * elf.c (bfd_elf_find_section, elf_get_str_section,
597 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
599 * elf.c (elf_big_vec, elf_little_vec): Document last three
600 members initialized to NULL.
602 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
604 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
606 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
608 * hosts/std-host.h: New file. Attempt at a generic/default
609 set of definitions, to discourage porting to new hosts by copying.
610 * hosts/news.h: Removed.
611 * hosts/sparc.h: Use std-host.h.
612 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
613 perhaps we can later remove the the_bfd field from each symbol.
614 * syms.c (struct symbol_cache_entry): Remove unused field
615 app_data. Add comment noting that the_bfd is almost redundant,
617 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
618 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
619 * hppa.c (fill_spaces): Make slightly more rebust.
620 * configure.in: Allow std-host as the "default" host.
622 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
624 * bfd.c: Add struct hppa_core_data to tdata union.
625 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
626 Get rid of HPPA/BSD specific code. That will go somewhere else
628 * (fill_spaces): Don't spin forever and die if you don't find
629 $MILLICODE$ subspace.
630 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
632 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
633 Make these work for HPUX.
634 * (make_bfd_asection): New routine to make section creation a
636 * (hppa_core_file_p): Completely rewrite, leave out bugs.
637 * libhppa.h: #include the right system files. Redefine all of
638 the structs/macros for hacking core files to use more sensible
639 HPUX core file structures.
640 * targets.c (target_vector): Conditionalize hppa_vec on
641 HOST_HPPAHPUX, not hp9000s800.
642 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
643 malloc and realloc. #define HOST_HPPAHPUX.
645 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
647 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
648 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
649 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
650 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
652 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
653 * aix386-core.c: New file for handling core files on AIX on PS/2.
654 * targets.c: if AIX386_CORE, use aix386_core_vec.
655 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
658 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
660 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
663 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
665 * Makefile.in: added dvi target
667 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
669 * bfd.c: Use right name for tekhex tdata struct.
670 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
671 * libcoff.h: Updated to get spacing change from coffcode.h.
672 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
674 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
676 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
677 functions, with the "guts" of the old bfd_slurp_bsd_armap
678 and bfd_slurp_coff_armap, but assuming we've already checked
679 if the armap is present or not.
680 Also, rewrite a bit to avoid keeping around obstack data
682 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
683 Various fixes to correctly handle COFF_style archives names.
684 (Note that because these have a trailing '/', the names can
685 have embedded spaces.)
686 * archive.c (bfd_slurp_armap): New function, replaces old
687 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
688 _either_ format, and calls do_slurp_bsd_armap or
689 do_slurp_coff_armap if either form of map is seen.
690 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
691 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
692 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
693 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
695 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
697 * hppa.c: #include "sysdep.h", not <sysdep.h>.
698 * libhppa.h: Make millicode_start and millicode_end be unsigned
699 int to be same type as CORE_ADDR in GDB. Why are these here?
701 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
703 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
704 vaddr of the section to the addend.
705 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
706 SCO_CORE to SELECT_VECS.
707 (target_vector): add sco_core_vec.
708 * sco-core.c (sco_core_vec): add leading underscore initializer.
709 * configure.in (i[34]86-*-sco*): use target i386-sco.
710 * config/i386-sco.mt: new file; define SCO_CORE.
712 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
714 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
716 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
718 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
720 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
722 * hosts/i386linux.h: Include unistd.h.
724 * aoutx.h (print_symbol): aout_stab_name returns a constant
726 * libaout.h (aout_stab_name): Fix prototype.
727 * stab-syms.c (aout_stab_names): Array is now const.
728 (aout_stab_name): Return value is now pointer to const.
730 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
733 * syms.c (asymbol): Added new field "app_data", for data
734 particular to the application. Some of the linker flags ought to
735 get moved to this field someday.
737 * archures.c (bfd_default_scan): Recognize a few more numbers:
738 80486, 80960, and 960.
740 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
741 bfd_coff_std_swap_table, cast to PTR.
742 * bfd.c (bfd_coff_swap_*): Deleted macros.
743 * targets.c (struct bfd_target): Deleted COFF-specific swapping
745 * coffcode.h (type bfd_coff_backend_data): New structure type,
746 contains pointers to the COFF-specific swapping routines.
747 (bfd_coff_std_swap_table): New data structure, to be used when
748 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
749 (bfd_coff_swap_*): New macros.
750 * coff-mips.c (mips_coff_swap_table): New data structure.
751 (ecoff_big_vec): Use it.
752 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
753 * All other targets: Deleted coff-specific vector entries.
755 * trad-core.c: Fixed some `PARAMS' uses that were missing
758 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
760 * aoutx.h (some_aout_object_p): Protect arg prototype in
761 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
763 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
765 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
766 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
767 PARAMS for readability.
769 * aoutx.h: Add type to callback parameter.
770 * coff-mips.c: Don't call trad-core.h, not needed.
771 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
772 * trad-core.h: Eliminate, unused.
774 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
776 * format.c (bfd_check_format): if default target isn't found
777 then look through the entire list rather than return early.
779 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
781 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
783 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
785 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
787 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
789 * coff-z8k.c: checkpoint, more addressing modes handled
790 * coffcode.h (get_value): don't truncate reloc->addend field, it's
793 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
795 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
797 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
799 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
801 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
803 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
804 and about when file descriptors are closed.
806 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
808 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
809 written out correctly.
811 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
813 * section.c: New section bit SEC_SHARED_LIBRARY.
814 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
815 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
818 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
820 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
821 macros; use PARAMS to declare the function pointers involved.
823 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
824 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
826 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
828 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
830 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
831 declaring pointers to functions.
832 * cache.c, elf.c: Move static function decls to top, use PARAMS.
833 * seclet.h: Declare external function with PARAMS.
835 * doc/chew.c (exfunstuff): Eliminate.
836 (paramstuff): Replace exfunstuff with function to generate PARAMS.
837 * doc/proto.str: Use paramstuff rather than exfunstuff.
839 * libbfd.h: Update, based on changes in source code and chew.
841 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
843 * libieee.h: Add FIXME about removing limit on number of sections.
844 * bfd-in.h: Improve comments to make it clear that bfd.h is
845 the wrong place to edit this file.
846 * Makefile.in (install): Install ansidecl.h and obstack.h in the
847 same places where we install bfd.h.
849 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
851 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
852 symbol type before blindly modifying the auxent. Specifically,
853 only modify the endndx fields for types that need it, and don't
854 set the array information for non-arrays.
856 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
858 * aoutx.h (some_aout_object_p): Section list should be set up
859 correctly anyways; don't have to set up "next" pointers manually.
861 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
863 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
864 config/i386v.mh: removed -DUSG from HDEFINES.
865 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
867 hosts/i386v.h: don't define POSIX_UTIME.
869 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
871 * ieee.c (ieee_slurp_sections): make a private copy of the
872 section's name before truncating it.
874 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
876 * hppa.c: add symbol_leading_char entry in transfer vec
878 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
880 * ieee.c (get_symbol): can now cope when two symbols of a
881 different class, but the same index number occur consecutively.
882 (get_section_entry): nicer name for sections being forward
883 referenced. (ieee_archive_p): don't free the filename string,
884 since it was never malloced.
886 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
888 * coffcode.h (coff_write_object_contents): Zero timestamp field.
890 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
892 * coffcode.h (coff_swap_aux_out): set the fcnary info before
893 optionally setting the dimen info, since they are in the same
894 memory locations. Also zero out external auxent.
895 (coff_write_symbol): don't zero external auxent; now done in
898 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
900 * Check fclose return value for errors.
901 libbfd.h: bfd_cache_close now returns a boolean.
902 cache.c (bfd_cache_delete): return fclose success value.
903 (bfd_cache_close): return bfd_cache_delete return value.
904 opncls.c (bfd_close, bfd_close_all_done): return result of
907 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
909 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
911 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
913 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
914 work out a coff relocation type from a howto's attributes rather
915 than using the input r_type field. This fixes PR1677 and allows
916 conversion of a.out relocs to coff relocs.
918 * coffcode.h (coff_write_relocs): if supplied a relocation
919 relative to an absolute symbol, use the right symbol index.
921 * reloc.c (bfd_perform_relocation): do a partial link for coff
924 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
926 * changes to support i386-sysv with shared libraries:
927 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
928 check for .data2; if _LIB is defined, check for it; map
929 SEC_NEVER_LOAD to STYP_NOLOAD.
930 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
931 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
932 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
933 if section has contents, not just if it is loadable; if
934 TWO_DATA_SECS, check for .data2
935 (coff_set_section_contents): set vma of .lib section to number of
937 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
938 don't define coff_write_armap to bsd_write_armap.
939 * hosts/i386v.h: don't include <utime.h>, since it is not provided
942 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
944 * solaris2.h: Get the definition of alloca from alloca.h if we
947 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
949 * configure.in (i960-*-{aout,bout}): Support these.
951 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
953 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
955 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
957 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
958 no-longer-used definitions of L_SET and L_INCR.
959 * i386linux.h: Tweaks to smooth Linux build.
961 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
963 * seclet.h: Add enum tag to bfd_seclet_enum_type.
965 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
967 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
968 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
969 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
970 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
972 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
973 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
975 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
977 * configure.host: New file, contains mapping of host configs
978 to host support file names for bfd, binutils, opcodes.
979 * configure.in: Use it.
980 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
981 * i386bsd.c: Cleanup, reformat.
982 * config/i386-bsd.mt: Comment changes.
983 * config/i386bsd.mh: New file for core file support.
984 * hosts/i386bsd.h: Merge changes from Peter Schauer.
985 * bout.c (ALIGN): Rename to ALIGNER, since system header files
986 on BSD 4.4 define ALIGN (sigh!).
988 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
990 * libaout.h (aout_backend_data): added exec_header_not_counted
991 field. For ZMAGIC files only, when text_includes_header is set, by
992 default the length of the exec header is counted in the text
993 section size. For go32, exec header is mapped in but does *not*
994 contribute to the size of section.
995 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
996 is not set, but ztih is, add the size of the exec header to the
997 recorded size of the text section.
998 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
999 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1000 Also set text_includes_header.
1001 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1002 by default in MY(backend_data).
1004 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1006 * aout-target.h (callback): Don't define this function if it won't be
1009 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1010 type doesn't match. Don't lose if file sections have already been
1012 (set_arch_mach): Set reloc_entry_size.
1013 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1015 * hosts/i386bsd.h: New file.
1016 * configure.in: Recognize i[34]86-*-bsd host.
1018 * aout-target.h (callback, write_object_contents): Delete unused
1021 * aoutx.h (reloc_type_lookup): New function.
1022 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1023 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1024 (MY_reloc_howto_type_lookup): Don't define it.
1026 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1028 (slurp_symbol_table): Use header byte order, not target byte
1029 order, for reading symbol data.
1031 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1033 * configure.in: Undo some brain damage in the host section.
1034 * configure.in: Reformat the target section, test many configs.
1035 * Makefile.in (make): Remove obsolete `make make'.
1036 * aoutx.h (some_aout_object_p): Make defines line up.
1038 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1040 Now a bfd knows whether underscores are normally prepended
1041 to symbols in its file format.
1043 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1044 coff-z8k.c: targets set so they have leading underscore
1045 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1046 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1047 without leading underscore flag
1048 * targets.c: add symbol leading char to xvec description
1049 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1051 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1053 * archive.c: Make errno global.
1054 * archive.c (_bfd_write_archive_contents): If read fails (and
1055 errno!=0) set bfd_error to malformed_archive (since this probably
1056 indicates a truncated archive), rather than system_call_error.
1058 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1060 * Makefile.in: added rules for i386bsd.c
1061 * i386bsd.c: new file, supporting 386bsd.
1062 * configure.in: recognize i386-*-bsd target.
1063 * config/i386-bsd.mt: new file - 386bsd target configuration.
1065 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1067 * configure.in: re-arrange host section to use *-*-* notation,
1068 clean up some of the target section as well
1070 * seclet.c: cast result of bfd_get_relocated_section_contents to
1071 avoid compiler warnings
1073 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1075 * coffcode.h (coff_section_symbol): Create section if it doesn't
1078 * bout.c: Removed some unused variables.
1080 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1082 * Portability fixes from p3:
1083 coffcode.h (coff_write_relocs): removed sanity check until it
1084 works on all targets (per advice from sac).
1085 config/hp9000.mh: new file to define USG.
1086 hppa.c: #undef hppa before the JUMP_TABLE.
1087 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1089 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1090 local variable target volatile to avoid mysterious bug in
1093 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1095 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1096 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1098 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1100 * coff-z8k.c (func_da, func_jr): Lint.
1101 * coffcode.h: Use memset rather than bzero.
1102 * elf.c: Use memcpy rather than bcopy.
1103 * tekhex.c: Use memset rather than bzero.
1105 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1107 Add Adobe a.out support.
1109 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1110 * config/adobe.mt: Add.
1111 * configure.in (*-adobe-* target): Add.
1112 * targets.c (a_out_adobe_vec): Add.
1113 * Makefile.in: add aout-adobe.c.
1115 * configure.in: Put two dashes in all entries to be matched.
1116 Add comments to remind people to do this.
1117 Reorder all entries that match manufacturer names, to occur
1118 last, so they will only be matched if no more specific match
1119 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1121 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1123 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1124 since we should never have a NULL section.
1125 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1126 tests, set the section to bfd_abs_section.
1128 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1130 * coff-z8k.c: getting closer
1131 * coffcode.h (coff_get_relocated_section_contents): allow
1132 EXTRA_CASES hooks for different arches to provide different reloc
1134 * seclet.h: #ifndef around it to allow multiple inclusion
1135 * srec.c: minor doc fix
1137 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1139 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1141 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1143 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1146 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1148 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1149 filling in reloc, in case immediately following code doesn't set
1152 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1154 * coffcode.h (coff_renumber_symbols): set the last renumbered
1155 symbol pointer to NULL, as expected by coff_write_linenumbers.
1156 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1157 type R_IHCONST used on the 29k.
1159 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1161 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1162 update, based on how the underlying file was opened. Obsoletes
1164 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1165 all FASCIST_FDOPEN config defines.
1167 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1169 * sparc-opc.c: Moved to opcodes library, now that we have one.
1170 * Makefile: Don't compile it.
1172 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1174 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1176 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1178 * section.c (bfd_set_section_flags): Remove a sanity check.
1179 It is unfortunately broken, and prevents strip from working.
1181 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1183 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1184 created by last change.
1186 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1188 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1189 * bfd-in.h: Bump to version 2.0.
1191 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1193 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1194 braindamaged HP/Apollo compiler happy.
1196 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1198 * format.c: Fix description of search for matching target.
1199 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1200 * targets.c: Update description of search for matching target.
1201 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1202 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1203 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1205 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1207 * Makefile.in: Added mostlyclean/clean/distclean rules.
1209 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1211 * targets.c (target_vector): Take out oasys (unless that is
1212 the default): Because there is no magic number in archives,
1213 there can be annoying target mis-matches.
1215 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1217 * sparc-opc.c: Rigorously updated to match architecture manual.
1219 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1221 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1222 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1223 to the built-in abs_section were not written out correctly.
1225 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1227 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1228 large, assume we're using a swapped byte order and fail with
1229 wrong_format rather than dumping core.
1231 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1233 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1234 filename constraints.
1235 * Makefile.in: Updated to reflect change.
1237 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1239 Add preliminary support for the we32k:
1241 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1243 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1245 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1247 * bout.c: added support for relaxable alignment relocs.
1249 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1250 pass down pointer to play area rather than use alloca
1252 * cpu-z8k.c (compatible): made static to reduce name space
1255 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1257 Add basic support for the z8k:
1259 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1260 section.c, targets.c,
1262 * syms.c: move mis-inserted patch.
1264 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1266 Documentation fixes:
1267 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1268 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1270 * reloc.c: break out addend item from surrounding text.
1272 * doc.str (DOCDD): Defined. Adds text to output.
1273 (bodytext): Put bulletize before kill_bogus_lines.
1274 * chew.c (bulletize): End itemization after a blank line, to
1275 prevent following text from being swallowed up in an item.
1277 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1279 * configure.in: Add sparclite as a target.
1281 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1283 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1286 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1287 from a coff file (csym is null), dont deref them
1289 * ieee.c (parse_expression): get the answer right when adding an
1290 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1291 on elts so that filename is filled in.
1293 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1295 * bout.c (howto_align_table): New set of relocs, with enough
1296 data for "objdump -r" to work.
1297 (b_out_reloc_type_lookup): Recognize alignment relocs.
1299 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1301 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1302 invocations of make. Also, always create installation
1305 * config/apollov68.mh: removed -g from CC definition.
1307 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1309 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1310 overflowing gp-offset range.
1312 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1314 * srec.c (srec_set_section_contents): don't write out sections
1315 without the LOAD and ALLOC attributes
1317 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1319 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1320 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1321 * aout-target.h (callback): Don't set page/seg sizes.
1323 (set_sizes): New routine.
1324 (backend_data): Point to it.
1325 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1326 (sunos4_aout_backend): Point to it.
1327 * aoutx.h (set_arch_mach): Call set_sizes callback.
1329 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1331 * aout-target.h: Make _bfd_slurp_extended_name_table be
1332 the default. Given that we *write* the suckers (for long
1333 archive member names), we really ought to be able to read them!
1334 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1335 seem to be needed, and many machines don't have it.
1337 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1339 * coff-m68k.c (vector): read and write archives in coff format.
1341 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1343 * opc-sparc.c: New file.
1345 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1347 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1348 pointers to bfd_byte* before performing arithmetic on them. Such
1349 use with bare void* pointers is a gcc extension.
1350 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1351 * archive (normalize): Add to CONST to match actual usages with
1354 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1356 * configure.in: Recognize i486 host cpu, and use i386-elf
1359 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1361 * config/stratus.mt (CC): Remove definition.
1362 * elf.c (bfd_section_from_shdr): Test for the possibility that
1363 section_from_elf_index returns NULL and don't dereference it.
1365 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1367 * add hppa_data to bfd tdata (indirectly via sef).
1369 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1371 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1373 * configure.in: error messages to stderr, not stdout
1375 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1377 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1378 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1379 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1381 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1383 * configure.in: recognize hppa* instead of hppa
1385 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1387 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1388 RTYPE2HOWTO to cope with same.
1389 * reloc.c (bfd_perform_relocation): added support for size of -2
1390 (subtract a word reloc type). Updated doc.
1392 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1394 * Makefile.in: merged changes from progressive, removed rcsid.
1396 * archures.c, archive.c, Makefile.dos: removed rcsid.
1398 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1400 * bfd-in.h : add BFD_IS_RELAXABLE flag
1401 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1402 header e_relaxable, major hackery in callbacks
1403 * libaout.h : add space for a_relaxable.
1404 * seclet.c (rel): don't relax empty sections
1407 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1409 * section.c (STD_SECTION): add some casts to the initializers for
1412 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1414 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1415 and add appropriate casts to keep (picayune) aix-cc happy.
1417 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1419 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1420 symbol pointers. Punt expensive & useless bfd_realloc. Use
1421 malloc for raw symbols, and free it before returning.
1422 (bfd_section_from_shdr): Do not slurp symbol table until politely
1423 asked. Do not even slurp string tables.
1424 (elf_get_symtab_upper_bound): Count 'em without reading them.
1425 (elf_get_symtab): This is how to politely ask. Schlurp!
1426 This should probably just *become* elf_slurp_symbol_table, FIXME.
1428 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1430 * archive.c (bsd_write_armap): write the timestamp of the
1431 archive header to be just a little bit later than the timestamp of
1432 the file, otherwise the linker will complain that the index is
1435 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1437 * configure.in: Add m68k-ericsson-*.
1439 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1441 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1442 * elf.c: Remove unconditional debug printf's.
1443 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1444 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1445 (elf_slurp_symbol_table): Hand out symbols in forward, not
1446 reverse order. Simplify duplicate code.
1448 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1450 * elf.c: Remove "(void)" casts from function calls where the
1451 return value is ignored, in accordance with GNU coding standards.
1453 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1455 * hppa.c: Apply John's standard fix to avoid "empty translation
1456 unit" warnings from some ANSI-C compilers.
1458 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1460 * hosts/solaris2.h: Configure same as sysv4.
1462 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1464 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1465 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1466 type match actual return type.
1467 * elf_print_symbol (section_name): Make CONST.
1469 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1471 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1472 New files, for Linux (a free Unix clone for 386 machines).
1473 * Makefile.in, configure.in, targets.c: Update accordingly.
1475 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1476 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1477 correct calling of howto special functions and fixes from Raeburn
1479 * archures.c: nuke bfd_reloc_code_type
1480 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1481 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1482 SEC_NEVER_LOAD, various other bfdgas newness
1483 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1484 * targets.c: change jump table vector to above
1487 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1489 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1490 its prototype will be included in libbfd.h. Change result type
1491 to struct * (rather than equivalent typedef) so it can be used in
1492 the prototype, where they typedef won't be known.
1493 * libbfd.h: Updated version.
1495 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1497 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1498 targets.c: HPPA merge.
1500 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1502 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1503 * config/solaris2.mh: Kludge around Sun compiler bug.
1505 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1507 * libaout.h (aout_backend_data): Change defs of two bitfields to
1508 be unsigned chars instead to get around rs6000 compiler problem.
1510 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1512 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1513 Correct misconception that there can be only one symbol table.
1514 Only call elf_slurp_symbol_table on the full symbol table, not
1515 the dynamic one which is only a subset of the full one.
1517 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1519 * coffcode.h (coff_compute_section_file_positions): For I960,
1520 don't align sections in file.
1522 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1524 * targets.c (struct bfd_target): Added field for target-specific
1525 (but not file-specific) data, for distinguishing minor
1526 characteristics between (e.g.) a.out formats.
1528 * section.c (struct sec): New field user_set_vma indicates vma
1529 field should be heeded, not assumed to be unset.
1530 (STD_SECTION): Initialize that field of standard sections to zero.
1531 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1533 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1534 pre-swapped version.
1536 * archures.c (struct bfd_arch_info): Fixed order of comment and
1537 field decl. New fields indicate size of page and segment for
1539 * cpu-m68k.c (N): Fill in values.
1540 * cpu-sparc.c (arch_info_struct): Ditto.
1542 * libaout.h (struct aout_backend_data): Various bits of data (not
1543 all used currently) with characteristics of a.out implementation.
1544 Important field for now is text_includes_header, indicating that
1545 the text section starts immediately after the file header, which
1546 gets mapped in with it.
1547 (struct aout_data): New fields indicate whether vma has been
1548 adjusted yet (not yet used), and what magic number will be used in
1549 the output file (should go away in favor of vma_adjusted).
1550 (WRITE_HEADERS): Code for dealing with section sizes and related
1551 header fields replaced with call to adjust_sizes_and_vmas.
1552 * aoutx.h (some_aout_object_p): Fill in magic number field.
1553 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1554 (set_arch_mach): Set page size and segment size once CPU
1556 (adjust_sizes_and_vmas): New function; has much code moved
1557 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1558 and size parameters, as well as many header fields, after deciding
1559 on magic number for output file. Checks to ensure that this
1560 adjustment has only been done once.
1561 (set_section_contents): Call adjust_sizes_and_vmas instead of
1562 doing much of the work here.
1564 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1565 default (null) values of these fields.
1566 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1567 value in exec header.
1568 (sunos4_aout_backend, MY_backend_data): Define backend data
1569 indicating file header is included in text section.
1571 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1573 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1574 gcc version 2, to avoid warnings.
1576 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1578 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1579 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1581 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1583 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1585 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1587 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1588 * configure.in: Rewrite target parsing to use simple format.
1589 Handle sparc-sun-solaris2 configuration.
1590 * aout64.h: Avoid ANSI C brain death warning.
1591 * elf.c: Avoid trigraph (???) or /* in comments.
1593 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1595 * config/sysv4.mh: new file, RANLIB=echo
1597 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1599 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1601 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1602 elf_core_tdata_struct into a single common struct. Core files
1603 wouldn't have worked at all without this.
1604 (bfd_elf_find_section): New function for GDB's undercover use
1605 to find string sections that BFD hides from it.
1606 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1608 (elf_object_p, elf_core_file_p): Allocate internal file header
1609 storage dynamically.
1610 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1611 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1613 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1615 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1617 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1619 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1621 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1623 * configure.in: handle m680[01234]0 as aliases for m68k
1625 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1627 * coff-a29k.c: do byte relocs correctly
1628 * coffcode.h (styp_to_sec_flags): never load INFO sections
1629 * seclet.c (rel): don't relocate INFO sections
1631 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1633 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1634 Make the symbols unmodifiable.
1635 (bfd_section_init): Deleted.
1636 * init.c (bfd_init): Don't call bfd_section_init.
1638 * section.c (bfd_set_section_contents): Ensure that range to be
1639 written is within section boundaries.
1640 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1643 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1645 * coff-i960.c (howto_table): Deleted.
1646 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1647 interesting entries from old howto_table.
1648 (RTYPE2HOWTO): Adjusted to use switch.
1649 (coff_i960_reloc_type_lookup): New function.
1651 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1652 records for section symbol.
1653 (make_abs_section): Unused; deleted.
1654 (renumber_symbols): Re-order symbols so undefined symbols come
1655 last, as COFF format desires.
1656 (coff_write_symbol): Put C_FILE symbols in debug section always.
1657 (coff_section_symbol): New function; creates a symbol with the
1658 same name as a section, and sets up aux records for it.
1659 (coff_add_missing_symbols): New function; adds section symbols to
1660 symbol table if they aren't there already. Should someday also
1661 add a dummy C_FILE symbol if none is present.
1662 (coff_write_object_contents): Add missing symbols before preparing
1663 symbol table to be written.
1664 (coff_slurp_reloc_table): Verify that symbol indices read in are
1665 in a reasonable range.
1666 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1667 (obj_conv_table_size): Accessor macro.
1669 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1670 reloc types on i960.
1672 * bfd-in.h (bfd_get_section_name): New macro. Like
1673 bfd_section_name, but returns rvalue, not lvalue.
1674 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1675 (bfd_get_section_flags): Now returns rvalue.
1677 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1678 general, some specific to sparc or i960.
1680 * aoutx.h (set_section_contents): Set VMA for each section based
1681 on previous section. If text section VMA doesn't appear to have
1682 been set, make a best guess from the type of file.
1684 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1686 (MY(vec)): Initialize reloc_type_lookup field.
1688 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1689 (bfd_error_trap, bfd_error_vector): Extern, not common.
1691 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1692 few types of relocs for sparc; will need enhancement.
1694 * bout.c (callj_callback): Use DEFUN macro in definition.
1695 * coff-i960.c (optcall_callback): Likewise.
1697 * targets.c (bfd_target): Added fields reloc_type_lookup and
1698 _bfd_make_debug_symbol. Also minor comment changes.
1699 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1700 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1701 than arch info, and dispatch with BFD_SEND. Callers changed.
1702 * archures.c (struct bfd_arch_info): Deleted field
1704 * cpu-*.c: Don't initialize that field.
1706 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1707 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1708 (bfd_errmsg): Now returns ptr to const.
1709 * bfd-in.h (bfd_errmsg): Fix prototype.
1711 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1712 * reloc.c (bfd_generic_relax_section): Ditto.
1714 * section.c (Section Output doc): Improve description of use of
1715 output_section and output_offset.
1717 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1719 * sco-core.c: new file from net.
1720 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1721 Now we have the hairy linker, it's possible to move symbols from
1722 one section into another. Actually make that work!
1724 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1726 * hosts/sun3.h: fix declaration of free.
1728 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1730 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1731 * coff-h8300.c (reloc_processing): all relocs are relative to
1733 * opncls.c: don't use fdopen on DOS systems
1735 short patches from Glenn Kasten (glenn@ready.com)
1736 * target.c: enabled oasys support
1737 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1738 fix problem where a relocation which crossed a modification byte
1739 boundary did not work. Fix problem where a relocation near the end
1740 of a data record did not work.
1743 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1745 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1746 archvie header string counts the endian way, this heuristic sees
1747 how big an archive string to read by trying it one way and if the
1748 string table is unreasonably big, trying it the other. *FIXME*.
1749 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1751 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1753 * bfd-in.h: Increase version number to 1.97, for consistency
1755 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1757 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1759 * bfd-in.h: bump version to 1.96
1760 Major change; changed calling convention for
1761 bfd_get_relocated_section_contents so that caller allocates
1762 memory for section data.
1763 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1764 seclet.c, targets.c, bfd.c: reflect new convention.
1765 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1766 case, then use reasonable default values for SEC_* flags.
1768 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1770 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1771 size of output reloc struct.
1772 * targets.c, Makefile.in: comment out tekhex for the moment.
1773 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1774 * configure.in: tandem target is st2000
1775 * coff-m68k.c: rename static howto_table to global
1776 m68kcoff_howto_table.
1777 * bout.c: remove unnecessary abort
1778 * coff-a29k.c: various changes to the way relocations work to cope
1779 with the "new order" and latent bugs.
1782 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1784 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1785 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1786 * reloc.c (bfd_perform-relocation): don't relocate refs to
1787 absolute symbols if doing a partial link.
1789 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1791 * configure.in: Add a29k-amd-udi.
1793 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1795 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1796 internal_exec structure before initializing the fields that
1797 are used, so that the unused fields are in a known state.
1799 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1801 * tekhex.c (struct data_struct): Convert from typedef that
1802 typedefs nothing to a normal structure declaration.
1803 * tekhex.c (pass_over): Prototype args for function that
1804 second arg points to.
1806 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1808 * Makefile.in: remove old style staging. Do not print recursion
1811 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1812 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1815 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1817 * bfd.c, Makefile.in: added tekhex
1818 * aoutx.h (set_section_contents): pages should be padded to the
1819 size of a page, not the size of a segment.
1820 * configure.in: added go32 host and i386-aout target.
1821 * i386aout.c, libaout.h: now works for go32 target
1822 * ieee.c: fix bit rot.
1823 * seclet.c: support for padding seclet type.
1825 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1827 * Makefile.in: added .NOEXPORT:
1829 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1831 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1833 * elf.c (elf_compute_section_file_positions,
1834 elf_write_object_contents): Return boolean, not NULL (which
1836 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1837 Also ifdef-out code that aborts on unhandled section types.
1839 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1841 * configure.in: Recognize ncr3000 config
1842 * Makefile.in (MINUS_G): Pass on to recursive makes.
1843 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1845 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1847 * Makefile.in: Now that we have sym.h and symconst.h, compile
1848 coff-msym.c on all systems.
1849 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1850 * coff-msym.c: Update include files and comments; add weakext bit.
1852 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1854 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1855 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1857 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1859 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1860 * configure.in: Add new host and target configs.
1861 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1862 structs, which vary; just use member name.
1863 (elf_object_p, elf_core_file_p): Lint, fix comments.
1864 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1866 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1868 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1869 local, disposable, copy of the external form of section header
1870 table and program header table entries.
1872 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1874 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1876 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1878 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1881 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1883 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1885 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1887 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1888 not internal bfd_assert function (twice).
1890 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1892 * aout-target.h: change ar_max_namelen to 15 (the right value)
1893 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1896 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1898 * archive.c (bfd_generic_archive_p): check for bout archives too.
1899 * bout.c: make it work again.
1901 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1903 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1905 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1906 bfd_xmalloc() instead of bare malloc().
1908 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1910 * Makefile.in: pass down MAKEINFO on info.
1912 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1914 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1915 host/h-<foo> now just <foo>.
1916 * configure.in: reflect changes
1918 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1920 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1921 actual source file, not just the generated libbfd.h.
1923 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1925 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1926 gdb on little-endian 960 code.
1927 * archive.c (compute_and_write_armap): indirect symbols should go
1928 into the archive header too.
1930 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1932 * Makefile.in: added check target.
1934 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1936 * coff-msym.c: Move this file from gdb/ecoff.c. It
1937 handles byte-swapping for ECOFF (MIPS symbol) files.
1938 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1939 to the files built on MIPS-based hosts.
1940 * Makefile.in: Add rule for coff-msym.
1942 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1944 * Makefile.in: added clean-info target. MINIMIZE=1.
1946 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1948 * coff-rs6000.c: Move core file functions into separate
1949 new file rs6000-core.c. This is needed because reading
1950 core files depends on native include files that conflict
1951 with ../include/coff/rs6000.h.
1952 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1954 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1956 * aoutx.h (NAME(aout,print_symbol)): Don't print
1957 symbol addresss for undefined symbols.
1958 * coff-rs6000.c: Various updates (due to target-
1959 independent changes).
1960 * libbfd.h: Ditto (tdata field is now a union).
1961 * hosts/h-sparc.h: Removed prototype for bogus function
1962 'emset' (presumably should have been 'memset' - which is there).
1964 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1966 * configure.in (mips-big-* target): Same is Iris.
1968 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1970 * aoutx.h (translate_from_native_sym_flags): when creating an
1971 alias symbol, fill in the section as undefined, rather than
1972 leaving it blank. If an output section can't be found for a
1973 symbol, then don't core dump.
1975 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1977 * Makefile.in, configure.in: removed traces of namesubdir,
1978 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1979 copyrights to '92, changed some from Cygnus to FSF.
1981 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1984 * coff-h8300.c: fix stupid reloc subtraction bug
1985 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1986 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1987 the symbol.flags and done_lineno fields.
1989 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1991 * coffcode.h (coff_write_symbol): write out the correct number of
1993 * cpu-h8300.c: fix disassembly bug
1995 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1997 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1998 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1999 reloc.c, section.c (bfd_map_over_sections), targets.c
2000 (bfd_target_list): Protolint.
2001 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2003 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2005 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2007 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2008 section of a symbol rather than the section of a reffed symbol to
2009 determine the r_index of an emmitted reloc.
2011 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2013 * PORTING: New (preliminary) porting guide.
2015 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2017 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2018 (howto_hvrt16): lint.
2020 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2022 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2023 a full configuration (with possible cross-development),
2024 instead of using host-aout.c.
2026 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2028 * aout-target.h (MY(write_object_contents):
2029 Set obj_reloc_entry_size (abfd).
2030 * gen-aout.c: Change to emit a .c files, not a .h file.
2032 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2034 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2035 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2037 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2039 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2040 with more than one auxent can cause nasty core dumps.
2042 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2043 "done_lineno" so that a symbol which appears twice in the symbol
2044 table only gets it's linenumbers relocated once. Modifed
2045 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2048 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2050 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2051 stuff to use the New Order.
2053 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2055 * ieee.c: Change type of envi[] to unsigned char.
2057 * configure.in: fix vax ultrix configuration.
2059 * elf.c (bfd_section_from_shdr): Deal with null return from
2060 bfd_make_section(). (elf_object_p): Select endianess properly.
2062 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2064 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2066 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2068 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2069 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2070 * host-aout.c: Don't use aout-params.h; configure these systems
2071 in their xm files, not in a randomly generated file.
2072 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2074 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2076 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2078 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2079 host_aout_vec here as well.
2081 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2083 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2084 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2085 to prevent undefined symbol.
2087 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2089 Various lints found on PersSony
2090 * aoutx.h: cast an enum
2091 * coff-a29k.c: many ints in reloc structure turned to enum
2092 * coffcode.h: more enums
2093 * cpu-h8300.c: more enums
2094 * opncls.c: more enums
2096 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2098 * configure.in: Make Tahoe configuration work again.
2099 * bfd-in.h: Remove trailing comma from enum declaration.
2100 * ieee.c: Can't put byte values >0x7F into a signed char.
2102 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2104 * Makefile.in: Add dependencies for various coff-*.o files.
2106 * elf.c: Remove extraneous paren from core_prpsinfo and
2107 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2108 Replace references to old section "size" member with new
2109 "_raw_size" member. Implement elf_make_empty_symbol, which
2112 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2114 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2117 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2119 * coffcode.h (bfd_coff_relax_section): now static.
2120 (bfd_coff_get_relocated_section_contents): various type lints.
2122 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2124 New entry point in the transfer vector - bfd_relax_section.
2126 * aout-target.h: add to vector, call generic_relax
2127 * bfd-in.h: add to vector
2128 * bfd.c: add #define for vector
2129 * bout.c: add to vector, call generic_relax
2130 * coffcode.h: add to vector, also now has coff specific relax code
2131 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2132 * elf.c: call generic_relax
2133 * ieee.c: call new vector, clean up some bugs due to the creation
2135 * libbfd.h: add bfd_generic_relax_section EXFUN
2136 * oasys.c: call generic_relax
2137 * reloc.c: implement generic_relax
2138 * seclet.c: moved much of this into coffcode.h
2139 * srec.c: call generic_relax
2140 * targets.c: define new transfer vector
2142 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2144 * everything: now modified to use smaller reloc type. Self hosts
2147 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2149 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2150 New files for stratus.
2152 * configure.in: Add configuration fragments for stratus.
2154 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2156 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2157 variables as CONST since they are set to point to a const char
2158 string. Fixes compiler complaints.
2160 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2162 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2165 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2167 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2168 symbols, so that we can emit the correct file name even
2169 if it's an include file.
2171 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2173 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2174 (Reported by john@labtam.labtam.oz.au (John Carey)).
2176 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2178 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2180 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2181 being used to -DHAVE_PROCFS.
2183 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2184 '#include "fopen-same.h"' to end of file to match other h-* files.
2186 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2188 * configure.in: Change svr4 references to sysv4. Add case
2189 "unknown" for target vendor and infer some targets based
2190 on the specified operating system.
2192 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2194 * bfd-in.h, libaout.h: ANSIfy enums.
2196 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2198 * archive.c (normalize): created version for VMS which removes the
2199 VMS directory crap from the front and end of a filename, eg turn
2200 [-.foo]bar.obj;123 into bar.obj
2201 (bfd_construct_extended_name_table): now writes index into an
2202 extended name table in decimal - the same base used to read an
2203 extended name table.
2205 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2207 * aout-encap.c: Fix to use aout-target.h.
2208 * aoutf1.h: Use standard MY_object_p and MY_callback
2209 in aout-target.h. Remove target-specific versions.
2210 * host-aout.c: Re-write to use aout-target.h.
2211 * gen-aout.c: New files use with host-aout.c to generate
2212 host-specific a.out-related parameters.
2213 * Makefile.in: host-aout.o depends on aout-params.h, which is
2214 generated by gen-aout.
2215 * aout-target.h: Make a little more flexible.
2216 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2217 macro. Instead, inline it in aout-target.h.
2218 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2219 a gcc -Wall warning.
2220 * archive.c: Add missing commas in DEFUN macro (2 places).
2221 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2222 Berkeley ones, now that libiberty has them:
2223 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2224 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2225 remove unused variable.
2227 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2229 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2230 and execname inside HAVE_PROCFS ifdef since they are unused
2231 when it is not defined.
2233 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2235 * elf.c: Flag all sections as either code or data. We can't
2236 be sure what they are anyway, since ELF doesn't fit the
2237 traditional model of text+data+bss very well. Add new local
2238 function elf_read() to simplify code. Record entry point in
2241 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2243 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2244 rather than N copies of the same lines.
2246 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2248 * cpu-h8300.c: disassemble branch displacements correctly
2249 * coff-h8300.c: put reloc offsets out in 32bits
2251 * makefile.dos, configdj.bat: New files from DJ
2252 * cache.c: fopen with new macros is needed for DOS.
2253 * ieee.c: environ renamed to envi to stop an include file
2255 * opncls.c, coff-rs6000.c: more fopens with macros.
2257 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2259 * Makefile.in: infodir belongs in datadir.
2261 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2263 * Makefile.in: fix where docdir lives
2265 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2266 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2267 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2268 srec.c, syms.c, targets.c : all new documentation and lint
2272 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2274 * coffcode.h, srec.c: Lint.
2276 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2278 * Makefile.in: install using INSTALL_DATA, added standards.text
2281 * configure.in: mark directory as target dependent. configure
2282 nows works in objdir always so make file existence checks
2285 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2287 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2288 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2289 and mandir now keyed off datadir by default.
2291 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2293 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2294 computation of arch and machine type so it's worked out before
2295 some_aout_object_p is called.
2296 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2298 * archures.c: add extra field 'section_align_power' to hold
2299 default section alignment in object files.
2300 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2301 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2302 initialize the new field.
2303 * bout.c (b_out_callback): replace the text size, since aout
2305 * aoutx.h: Documentation in the new style
2307 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2309 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2310 use the saved value if mtime_set is already set (intended
2311 for archive files, though apparently not used yet).
2313 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2315 * targets.c: Revise comments about how to configure the target
2316 vector, to match reality. Remove mention of obsolete methods.
2317 Remove long lists of capitalized macros that turn into the same
2318 thing in lowercase. Normal vector simply lists all known
2319 lowercase xvec names; all other cases are handled by SELECT_VECS.
2321 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2324 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2325 list of supported targets.
2327 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2329 * archive.c (bsd_write_armap): The pad byte sometimes added to
2330 the string table in a __.SYMDEF member is now
2331 counted as part of the size of the string table.
2332 This is compatible with the old ranlib, as well as Sun's.
2334 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2336 * srec.c: Rewrote to fix many bugs; now gets the record type
2337 right, doesn't choke on input, sets the start address in an S9 and
2338 fills in the filename on an S0.
2340 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2342 * cpu-h8300.c: Add support for MEMIND addressing mode
2344 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2346 * coffcode.h: use the new macro if available
2348 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2349 * Makefile.in: Fixed dependencies due to file rename
2351 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2352 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2353 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2354 newos3.c, stab-syms.c, syms.c: All these files have had their
2355 #includes altered to point to the new places.
2357 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2359 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2361 * configure.in: Add vendor "ncr" as supported per-target vendor.
2362 Add svr4 case for i386 per-host case.
2364 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2367 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2369 * syms.c (bfd_decode_symclass): Return 'A'
2370 for symbols that are both absolute and global.
2371 * archive.c (bfd_special_undocumented_glue): Return NULL
2372 if bfd_ar_hdr_from_filesystem returns NULL.
2374 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2376 * Makefile.in: added coff-h8300
2377 * configure.in: now h8 is a coff target
2378 * cpu-h8300.c: fix various disassembly problems
2379 * libcoff.h: took out some code which has been #0ed for a long
2381 * targets.c: added h8 coff
2382 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2383 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2385 * coffcode.h: Started to change the way machine dependencies are
2386 handled, from the nest of #ifdefs to macros defined in the
2387 including coff-<foo>.c
2389 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2391 * aoutx.h (some_aout_object_p): Set the `executable' bit
2392 if the entry point is contained in the text segment, even if the
2393 text segment is at location 0.
2395 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2396 nonstandard MIPS sections (.rdata, .sdata, etc).
2398 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2399 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2400 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2402 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2404 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2406 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2407 from syms.c to new file stab-syms.c. Also, since GNU extended
2408 type codes such as N_SETT are no longer in ../include/stab.def,
2409 include them manually.
2410 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2411 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2412 * libaout.h: Added prototype for aout_stab_name().
2413 * Makefile.in: Update Makefile for new stab-syms.[co].
2415 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2417 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2418 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2419 just make N_XXX work by excluding the header from the text segment.
2420 * aoutx.h: Fix comments to match.
2422 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2424 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2425 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2426 for the "logical" text segment (i.e. never consider the exec
2427 header to be part of the text segment). This change is
2428 needed for consistency with various other parts of bfd and ld.
2429 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2430 and move calculation of obj_textsec(abfd)->size to libaout.h.
2431 * bfd-in.h: Removed bogus ';'.
2433 * Makefile.in: Add MINIMIZE flag to select lean
2434 or bloated target_vector.
2435 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2436 * newsos3.c: Fixes to ../include/aout64.h remove need
2437 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2439 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2441 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2442 handle both little and big-endian targets, with little
2443 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2444 * host-aout.c: Add FIXME note.
2446 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2448 * targets.c: Make the default target_vector contain
2449 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2450 Old behavior can be gotten by defining ALL_TARGETS.
2451 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2452 Factored out common code into new file aout-target.h.
2453 Saves a lot of duplicate code for a.out variants.
2455 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2457 Get 'make headers' to work when configured with +subdirs.
2458 * Makefile.in: Add $(subdir) to docdir path.
2459 * doc/Makefile.in (protos): Add $(srcdir) prefix
2460 to name of sed scripts.
2462 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2464 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2465 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2466 to include names of N_SETT etc.
2468 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2470 * elf.c: Add minimal support for ELF symbol tables. Generates
2471 canonical bfd symbol tables from ELF symbol tables. Change the
2472 name of some functions from bfd_<name> to elf_<name>.
2474 * syms.c: Trivial fix to comment to remove a redundant "to".
2476 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2478 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2479 form that GDB recognizes as COFF.
2481 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2483 * ieee.c (ieee_object_p): cast NULL correctly.
2484 * configure.in: added harris host
2486 * coff-a29k.c: Lots of changes, most from David Wood.
2488 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2490 * coff-m88k.c (coff_write_armap): Just #undef it.
2492 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2494 * Makefile.in: standardize on MINUS_G to disable debugging
2495 * coff-m88k.c: create coff armaps instead of bsd ones.
2496 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2499 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2501 * elf.c: Additions to support ELF format core files.
2502 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2503 has support for /proc (all the include files in particular).
2505 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2507 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2508 of two N_SO stabs, one for directory, and one for filename.
2510 * bfd-in.h (print_vma): Factor out duplicate definition.
2512 Exit a little more gracefully when malloc returns NULL.
2513 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2514 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2515 * libbfd.h: Rre-generated due to libbfd.c update.
2517 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2519 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2521 * elf.c (elf_object_p): Don't try to create a bfd section for
2522 the first ELF section header. It is just a placeholder.
2524 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2526 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2527 core files, when compiling native.
2528 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2530 FIXME: The aoutf1.h change below needs to be reversed back
2533 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2535 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2536 manipulation of lnno fields in lineno structs in a coff-<f>.h
2537 independent way. Override it in coff-<f>.h to your favourite
2538 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2539 (coff_swap_lineno_out): modified to use the new macros.
2541 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2543 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2544 unknown arch when the magic number doesn't specify the
2545 architecture, since some OSs (eg old sun3s) don't set the number, and
2546 020 is probably the right answer anyway.
2548 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2550 * hosts/h-news.h, hosts/h-rtbsd.h:
2551 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2552 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2553 bfd_print_symbol_nm, for use by nm.
2554 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2555 bfd_print_symbol_nm option, to print in nm format.
2556 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2557 oasys.c (oasys_print_symbol): Provide stub implementations
2558 for bfd_print_symbol_nm.
2559 * syms.c: New function bfd_decode_symclass, used by nm printer.
2560 New function bfd_stab_name to look up string name of stab code.
2562 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2564 * Makefile.in: Added ctor.c
2565 * archures.c (bfd_default_arch_struct) added
2566 bfd_default_reloc_type_lookup.
2567 * coffcode.h: removed a load of #if 0ed code.
2568 (coff_compute_file_section_positions): now works out the section
2569 alignment and size correctly in all cases.
2570 (coff_get_symtab): looks for constructor symbols and calls the
2571 right function when they're found. (coff_canonicalize_reloc):
2572 knows when a section is full of constructors and does the right
2574 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2576 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2577 * libcoff.h: removed #if 0ed code
2578 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2579 arch independent constructor relocation type.
2580 (bfd_reloc_type_lookup): removed the comment "this will go away"
2581 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2582 reloc which is used when BFD_RELOC_CTOR falls through to give a
2583 default 32bit reloc for constructors.
2584 (bfd_default_reloc_type_lookup): added.
2585 * aoutf1.h: fixed SEGMENT_SIZE typo.
2587 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2589 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2590 matching prefix "coff".
2591 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2592 rs/6000 csect records.
2594 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2596 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2597 * configure.in: add motorola delta88 cases
2598 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2599 write_armap prototype
2600 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2602 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2604 * Rename COFF-related files in `coff-ARCH.c' form.
2605 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2606 coff-mips.c, coff-rs6000.c to be exact.
2608 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2609 make output clutter.
2610 * config/mt-*: Ditto.
2612 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2614 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2615 John Gilmore. Archive support from Damon A. Permezel.
2617 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2618 * configure.in: Add rs6000 case.
2619 * targets.c: Add rs6000 vector.
2620 * archures.c: Add rs6000, fix comment on romp.
2621 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2622 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2623 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2624 * section.c (bfd_make_section): Return NULL on attempt to create
2626 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2627 (bfd_swap_aouthdr_in): Handle lots more members.
2628 (make_a_section_from_file): If section has already been seen,
2629 just return false rather than overwriting it.
2630 (coff_real_object_p): Understand incoming magic numbers.
2631 (coff_set_flags): Understand outgoing magic numbers.
2632 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2633 (build_debug_section): Add fn for reading debug string section.
2634 (get_normalized_symtab): Handle symbol names in debug string section.
2635 Remove unused obj_string_table.
2636 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2637 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2638 existing section before making one.
2639 * cpu-rs6000.c: New file.
2640 * rs6000coff.c: New file.
2642 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2644 * elf.c: Add partial support for ELF format corefiles. Still needs
2645 support for extracting registers from corefiles.
2647 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2649 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2650 RANLIB is defined as echo, send the output to /dev/null to help
2651 reduce clutter in the output from doing a make.
2653 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2655 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2656 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2658 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2660 * coffcode.h (coff_compute_section_file_positions): make it pad
2661 section size out if there are alignment restrictions so that the
2662 image will be ok on a system where section positions are worked
2663 out by accumulating sizes rather than from the section headers.
2664 * targets.c (proto write_armap). Changed orl_count to unsigned.
2665 * opncls.c (bfd_close_all_done). Added so that generative
2666 programs like gas can close a bfd without causing bfd confusion.
2667 * libbfd.h (changed becuase of protos)
2668 * amdcoff.c: messed with the way that jmp displacements are
2669 calcualated. This may not yet be totally correct.
2670 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2672 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2673 abs symbol has no section (like a register symbol).
2674 (coff_write_symbol) now zeros auxent before filling it up to help
2675 with sensitive applications.
2676 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2678 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2680 * bfd.c: Make sure we don't get a macro strerror().
2681 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2682 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2683 attempt to recover command, ifdef NO_CORE_COMMAND.
2684 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2686 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2688 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2690 * archive.c (bsd_write_argmap): The size of the ranlib structures
2691 should not include the size field itself.
2692 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2693 adata(abfd)->exec_bytes_size field instead of constant macro,
2694 because aoutx.h compiles to a simple .o file shared by
2695 all 32-bits a.out targets.
2697 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2699 * configure.in: Allow i386-sco-sysv.
2700 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2701 * cpu-h8300.c: lint.
2703 * host-aout.c: New strategy. We use common code, include files,
2704 and data structures to handle the file, but set a few parameters
2705 from the host's config file (page size, text start addr, etc).
2706 * libaout.h: Define HP BSD machine types.
2707 * aoutf1.h: Handle reading a.outs with these types.
2709 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2710 virtual-memory-address of the .reg section. We can't just make a
2711 section for "all the regs and nothing else" because only GDB knows
2712 exactly where the regs are (scattered around the upage and stack).
2713 Clean up memory allocation. Remove big- and little-endian
2714 vectors, replace with single vector; this only runs on the host,
2715 in host byte order. Replace byteswap routines with aborts in case
2717 * targets.c: There's only one trad_core_vec now.
2718 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2720 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2722 * hosts/h-amix.h (free): Fix prototype.
2724 * aoutx.h: Don't use NULL as an integer, for braindead systems
2725 that declare it as (void *)0. (From Peter Schauer.)
2727 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2729 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2730 problem with bad Ultrix system headers.
2731 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2732 various kinds of alignments for the various kinds of
2735 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2737 * doc/Makefile: Don't assume . is on the path (from James Clark).
2739 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2741 * Makefile.in: Avoid Sun Make VPATH bugs.
2742 * targets.c: Declare trad_core vectors extern.
2744 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2746 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2747 * libbfd.h: Moved ALIGN macro here.
2748 * bout.c (b_out_callback): Replace i960_align by align_power.
2750 * libaout.h (struct aoutdata): Added fields page_size,
2751 segment_size and exec_bytes_size. These help generic code
2752 (in aoutx.h and libaout.h) to figure out where to align
2753 the various segments in a demand paged file.
2754 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2755 to decide if the exec header counts in a_text (text segment size).
2756 Also, assume D_PAGED flag is set; don't set it here.
2757 * bout.c (b_out_callback): Add initialization of
2758 adata fields page_size, segment_size, and exec_bytes_size.
2759 * host-aout.c (NAME(host_aout, callback) and
2760 NAME(host_aout,mkobject): Ditto.
2761 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2762 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2763 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2764 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2765 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2766 for some systems (mainly sunos), so do it in the callback instead.
2767 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2768 * aoutx.h (NAME(aout,set_section_contents): Change the way
2769 filepos and size of sections are carried out to support
2770 older styles of demand paged executables.
2773 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2775 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2776 * bfd.c: Added macros to enable gas to swap coff records.
2777 * coffcode.h: Make the coff_swap_*_out routines return the number
2778 of bytes swapped, and cleaned up their prototypes.
2779 * configure.in: Added ebmon/coff support
2780 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2782 * targets.c: Added new entry points for coff swapping
2784 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2786 Restructure configuration scheme for bfd, binutils, ld.
2788 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2789 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2790 Change some config names to match other dirs.
2791 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2793 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2794 ../include/sysdep.h.
2795 * cpu-i960.c: Strncmp needed a length arg.
2796 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2797 * i386aout.c: Remove dead N_TXTOFF override.
2798 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2799 * config/: Rename some config files to match up h-*.h names.
2800 Remove all the HOST_SYS definitions from the config files.
2801 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2802 * hosts/h-hp9000.h: Remove USG comment.
2803 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2804 * hosts/h-news.h, h-sparc-64.h: New config files that had
2805 previously been kludged in the <sysdep.h> file.
2807 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2809 * config/*: trad-core support is HOST dependent, not target
2810 dependent. Target config files only set DEFAULT_VECTOR and/or
2811 other vector elements. Exception: when host-aout.c is in use,
2812 in which case we're forced to assume we're native (hp, vax,
2813 tahoe). Rename XDEPFILES to HDEPFILES.
2814 * Makefile.in: Rename XDEPFILES.
2815 * config/h-sun*: Don't force static linking.
2816 * trad-core.c: Document how to use it nowadays.
2817 * i386aout.c, newsos3.c: Clean up.
2818 * i386coff.c: Allow 386 coff files to be used as core files too
2819 (for reading core files from embedded systems).
2821 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2823 * Add i386aout.c for a.out support on the i386.
2825 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2827 * reloc.c, section.c, syms.c, targets.c: correct info-node
2828 structure in *doc* comments.
2829 doc/Makefile: stop hiding complaints from makeinfo.
2831 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2833 * aoutx.h (...some_aout_object_p): Take a third parameter,
2834 the internal_exec struct, and avoid ever looking at an
2835 external_exec. All callers changed to read the entire
2836 external_exec struct, swap and check its magic number,
2837 swap in the whole structure, and pass the swapped-in version to
2839 * bout.c: Bring into modern era. Use single _object_p routine
2840 for big- aand little-endian. Provide internal and external
2841 exec header structs. Use separate swap-in and swap-out routines.
2843 * libaout.h: Move struct internal_exec from ../include/aout64.h
2844 to here. Add obj_symbol_entry_size to struct aoutdata.
2845 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2847 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2848 EXTERNAL_NLIST_SIZE. Callers changed.
2850 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2852 * bfd.c: Remove strerror() to libiberty.
2854 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2855 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2856 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2857 last byte of transfer, not first byte, is within the section.
2859 * host-aout.c: Remove `BSD' archive support. Lint.
2861 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2862 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2863 `bfd_arch_info_type'. All uses changed.
2864 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2865 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2866 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2867 it needs a better name.) All uses changed.
2868 * targets.c: Rename `enum target_flavour_enum' to `enum
2869 target_flavour', and remove the `_enum' from all of the enum
2870 values themselves. All uses changed.
2872 * configure.in, config/h-i386mach: i386 mach host.
2873 * config/t-i386-aout: Use host-aout.c.
2875 * trad-core.c: Give it its own xvec's to make it independent
2876 of other file formats.
2877 * ecoff.c, host-aout.c: Remove refs to trad-core.
2878 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2879 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2881 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2883 * reloc.c: Extended NEWHOWTO macro
2884 * ieee.c: Changed the way 8bit pcrel is done
2885 * cpu-h8300.c: got the registers in the right order
2887 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2889 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2890 prediction is vindicated!
2892 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2893 Remove refs to howto.c, since Steve forgot.
2895 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2897 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2898 still work. Now allows any architecture/machine to be set.
2900 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2902 * howto.c deleted and moved code to reloc.c
2904 * libbfd.h, libbfd-in.h removed $id stuff for real
2906 * cpu-h8300.c Made it match various different spellings of h8300.
2908 * archures.c: Took out the first char filter which made it only
2909 look for a cpu/arch match when the first chars of supplied and
2910 tested names were the same.
2912 * targets.c removed oasys stuff, pending someone to fix the bugs
2916 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2918 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2919 ELF support good enough for GDB.
2920 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2921 m68k-cbm-svr4 host and target.
2922 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2923 so `diff' and `patch' can cope.
2925 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2927 * archures.c: removed texinfo error
2929 * init.c: added texinfo hooks, and removed initialization error
2932 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2935 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2937 * cpu-i960.c: Avoid numerical count of initializers.
2939 Vax Ultrix changes from David Taylor <taylor@think.com>:
2940 * host-aout.c: Make little-endian vector really little-endian.
2941 * configure.in: Separate vax and tahoe cases, handle ultrix.
2942 * config/t-vax: Add trad-core.o.
2943 * config/h-vaxult: New host system.
2945 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2947 * bfd-in.h VERSION, change version number to 0.18, this makes a
2948 gap, but now is the same as the linker version number.
2950 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2951 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2952 files will eventually contain processor specific bits for bfd,
2953 like strange relocation information and dis/assembly. So far only
2954 the H8 has been even partially done. This work also ties in with
2955 the change in handling architectures.
2957 * amdcoff.c: (a29k_reloc) fix error message.
2959 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2960 discover the architecture of the bfd. (sunos4_callback) calls the
2961 function bfd_set_arch_mach rather than stuffing stuff directly
2962 into the bfd. (sunos4_write_object_contents), changed names of
2965 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2966 setup the environment.
2968 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2969 headers in big endian format, regardless of the endianess of the
2972 * archures.c: totally changed. Now an architecture is represented
2973 with a pointer to an info structure rather than an enumerated type
2974 and a long. The old info is available as two elements in the
2975 structure. Future enhancements to architecure support will
2976 involve pointers to methods being placed into the info structure.
2978 * bfd.c: changed the definition of the bfd structure for the new
2981 * bout.c: (b_out_set_arch_mach) changed to use the new
2982 architecture mechanism.
2984 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2985 the new architecture mechanism.
2987 * configure.in: added h8 stuff.
2989 * ieee.c: too many changes to note. Now ieee files written with
2990 bfd gas and ld can be read by gld and ieee only linkers and
2993 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2995 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2996 than fixing the structure directly.
2998 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2999 than fixing the structure directly.
3001 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3002 before opening a bfd.
3004 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3005 rather than fixing the structure directly.
3007 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3008 in the t/hmake file) a user can select which backends they want
3009 linked with bfd without changing the source.
3011 * init.c: new, looks after initializing modules.
3013 * howto.c: for future use, will allow an application to work out
3014 what cookie to use as a handle on a relcoatio howto.
3016 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3018 * srec.c: Better error checking, partly from Peter Schauer.
3019 (srec_object_p): Avoid assuming any file that starts with 'S' is
3020 an S-record file! (Check for 3 uppercase-hex digits after it.)
3021 (ISHEX): Define new macro for checking supposedly hex characters.
3022 (pass_over): Treat as EOF any S-record line that:
3023 * doesn't have hex in either size character
3024 * produces a size larger than 0x7F
3025 * has an unrecognized type number
3027 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3029 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3030 opncls.c: Lint (saber actually).
3032 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3034 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3035 * newsos3.c: Fixed two types: newos3 -> newsos3.
3036 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3037 to use correct segment.
3039 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3041 * aoutx.h (print_symbol): Handle missing symbol->name.
3043 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3045 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3048 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3050 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3051 add sgi/irix support.
3053 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3055 Changes for the AMD 29000 Ultracomputer port from David Wood.
3058 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3060 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3063 * coffcode.h (coff_real_object_p): Pass information about the
3064 current file's coff symbol format to BFD via the coff_data struct.
3065 (coff_find_nearest_line): obj_icof => coff_data.
3066 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3067 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3068 and DIMNUM == E_DIMNUM.
3069 * configure.in: Handle a29k-*-* hosts, and targets
3070 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3071 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3072 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3073 local_linesz to `coff_data' (tdata) struct.
3074 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3075 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3077 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3079 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3080 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3082 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3084 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3086 (sunos4_core_file_matches_executable_p): Fix header comparison.
3087 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3088 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3090 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3092 Allow GDB to patch object files.
3094 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3095 * trad-core.h (trad_unix_core_file_p): Ditto.
3096 * aoutx.h (aout_set_section_contents): On first output, check
3097 abfd->direction and complain if erroneous.
3099 * Makefile.in: Add crude dependencies.
3101 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3103 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3104 to h/t-xxxx files so that everything will work on System V.
3106 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3108 * aoutx.h: Add information on host-aout.c and how to configure
3109 to use it, to the manual.
3110 * configure.in: Tix typo.
3111 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3112 else dummy out the core file support.
3113 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3114 specified, use it to locate the data section.
3115 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3116 rather than as chars (lint).
3118 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3120 * aoutx.h, coffcode.h: saberized.
3122 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3124 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3126 bfd.c, targets.c: minor rewording of doc segments
3129 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3131 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3132 etc, rather than TEXT_START_ADDR.
3133 * host-aout.c: Remove #if 0 around whole thing.
3134 Update to modern (32/64-bit) a.out naming conventions.
3135 Include a large chunk of ../include/a.out.gnu.h to get macros that
3136 are not defined by the system include files.
3137 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3138 macro used by the other a.out implementations.
3139 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3141 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3143 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3144 texdoc and psdoc; make these depend on generated .texi's
3146 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3149 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3152 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3153 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3154 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3155 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3156 obtrusive marks indicating .c origins.
3158 * bfd.texinfo: generalize most references to linker
3160 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3162 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3163 * archures.c: remove empty foo() definition (crept in at vn1.9)
3165 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3167 * bfd.texinfo: use @setchapternewpage on instead of lots of
3168 @page's; minor rephrasing in Introduction.
3170 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3171 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3172 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3173 segments): used BFD (caps) more consistently as a name in
3174 discourse, fixed a few other minor typos and uses of fonts
3177 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3179 * coffcode.h: fixed bug where string table size wasn't being swapped.
3181 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3183 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3185 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3186 flags. (bfd_print_symbol_vandf) now knows what to do with the
3189 * aoutx.h: made translate_from_native_sym_flags and
3190 translate_to_native_sym_flags produce the above flags.
3193 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3195 * all files: update copyright notices for GPL version 2.
3196 Install header comments and attribute most modules to their
3197 authors. BFD's name is now officially "Binary File Descriptor",
3198 so remove any conflicting pejoratives.
3199 archures.h: Consists solely of comments; remove it.
3201 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3203 * Makefile.in, bfd.c: Made it compile again.
3205 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3207 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3210 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3212 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3213 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3216 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3217 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3219 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3221 * Everything: created some new files, core.c format.c, reloc.c,
3222 section.c and syms.c to split the functionality a bit better.
3223 Cleaned up the rest of the files a bit, and added some
3227 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3229 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3230 really takes 3 arguments, patched code and ammended prototypes.
3232 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3234 * ../include/bfd.h (struct bfd_target): Added new field
3235 "align_power_min" which contains the minimum alignment for a
3236 section. This is used in coff_new_section_hook. The field
3237 insertion necessitates an update of all backends..
3239 * aoutf1.h jump table field inserted
3241 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3244 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3245 table field inserted.
3247 * coffcode.h(just about everything) Now patches up symbol tables
3248 using a different mechanism. The Intel major bug has been fixed,
3249 and the linker can self host on the Aviion and be debugged with
3252 * ecoff.c: new include and jump table patch, i386coff.c: new
3253 include and jump table patch, icoff.c: new include and jump table
3254 patch, ieee.c: can now read archives containing ieee modules.,
3255 libcoff.h: added (combined_entry_type), libieee.h: uped max
3256 sections to 20, m68kcoff.c: new include and jump table patch,
3257 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3258 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3259 srec.c: jump table patch. trad-code.c fixed #IF typeo
3261 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3263 * coffcode.h (coff_swap_aux_in): added else case to deal with
3264 filenames less than 9 characters.
3267 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3269 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3271 * srec.c: now allows any number of sections to be created in a
3272 file. Outputs addresses of the right length.
3274 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3276 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3277 target didn't match, the format got set to the attempted match,
3278 breaking a future test.
3280 *../include/i386coff.h : fixed typo in type field with size
3282 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3283 support in the jump table for the swapping routines exported to
3284 gdb. Now gdb works with the 386.
3286 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3288 * Merge in changes from gdb-3.95 release.
3289 Makefile.in: Allow hmake and tmake files to add OFILES.
3291 bfd.c: support specific targets as well as searching. When
3292 searching, take default target in preference to others.
3294 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3295 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3296 libbfd.h: Support specific targets as well as searching.
3297 opncls.c: Support specific targets as well as searching.
3298 targets.c: Search is short-circuited if default target matches.
3299 liboasys.c, libieee.c: Undo bothner changes that make macros
3300 work to the left of assignment, but which depend on the
3301 representations of different pointer types being the same.
3303 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3305 * i386coff.c: created.
3306 * coffcode.h: added support for 386.
3307 * Makefile.in: added support for 386.
3308 * ../include/i386coff.h: created
3310 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3312 * coffcode.h: removed all put_x_<sizes>
3313 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3317 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3319 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3321 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3323 * everything: Removed sysdep.h from bfd.h and put back into files
3324 from which it was split out. Now 64 bit version is built with a
3325 -DHOST_64_BIT="long long" on the compile line.
3328 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3330 Changed all the [get|put][name] routines to use [get|put]_[size
3333 Put in support for 64 bit work. Now two versions of bfd may be
3334 generated, according to the state of TARGET_64_BIT, one which is
3335 32 bit only, and one which is 64/32 bits.
3336 Created new back end 'demo64' to test 64 bit functionality.
3338 Renamed some files to work on DOS.
3340 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3341 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3342 chage, 64 bit transfer. * liba.out.h: Split out common code from
3343 sunos and newsos into liba.out. Name changes and prototype mods. *
3344 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3345 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3346 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3347 change and 64bit stuff.* newsos3.c: common code removed, new jump
3348 table. * oasys.c: Name change * opncls.c: Portability fixes *
3349 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3350 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3351 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3352 64bit ized. * demo64.c: 64 bit a.out back end
3358 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3360 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3361 on LHS of assignment, even when using old compilers.
3362 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3363 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3364 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3365 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3366 * targets.c: Add declaration of newsos3_vec.
3369 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3371 * aout.c: fixxed some of the problems with filepos calculation.
3372 (swap_ext_reloc): fixed problem with creation of relocs.
3373 (aout_set_section_contents): fixed filepos problem
3375 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3376 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3377 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3378 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3379 cleaned up. (coff_write_object_contents) cleaned up.
3381 * ecoff.c: Totally different. Now supports ecoff fully.
3383 * icoff.c: fixed problems in relocation callout.
3385 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3387 * m68kcoff.c: updated target vector.
3389 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3390 choose_reloc_size. (sunos4_write_object_contents) now calls
3391 choose_reloc_size so outputs relocs correctly, also calculates the
3392 size of the sections correctly.
3396 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3398 Merge Per Bothner's changes to modularize BFD a.out a bit.
3400 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3401 * ieee.c: Cast enums to int before comparing them, for brain-
3403 * coff-code.h: Remove coff_get_section_contents, and use the
3404 generic one instead.
3406 * aout.c: Derive new module from sunos.c, containing generic
3407 support code for all kinds of a.out files.
3409 * sunos.c: Remove all code that goes in aout.c. Split out
3410 machine dependent followup in sunos4_object_p into
3411 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3412 and redefine only the names we CHANGE, not all the names. Drop
3413 the little-endian vector, and rename the vector as sunos4 rather
3416 * b.out.c: Use aout.c routines for most of the work. Slight
3417 changes for the new regime. Remove close_and_cleanup and
3418 get_section_contents in favor of generics. New transfer vector
3421 * newsos.c: New support for Sony NEWS, another a.out format.
3423 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3424 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3425 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3427 * opncls.c (bfd_close): Call format-dependent write_contents
3428 routine, if writing, before calling target-dependent
3429 close_and_cleanup routine (which is now always generic, I think).
3430 * srec.c: Use bfd_alloc instead of malloc. Remove
3431 close_and_cleanup and move code from it to
3432 srec_write_object_contents. Add write_contents to tvec.
3433 * targets.c: Remove a.out little vector, replace a.out big
3434 vector with SunOS vector. FIXME: Need Vax support again now.
3436 * libbfd.h: Add write_contents format-dependent-vector to the
3437 bfd_target vector. Supply a generic close_and_cleanup routine.
3438 * liba.out.h: Handle the new aout.c split. Add prototypes for
3439 all routines defined in aout.c. Rename "sunos" things to "aout"
3440 things. Add a few fields where needed for various formats.
3441 * Makefile.in: Add aout.c and newsos.c.
3443 * archive.c, ieee.c, oasys.c: Lint.
3445 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3448 changed forward declaration struct stat; to reduce warnings. Changed
3449 comment on bfd_h_<x>_x.
3451 * ../include/m68kcoff.h, ../include/intel-coff.h,
3452 ../include/m88k-bcs.h
3453 Now there are two incarnations of relocs, linenos and syments. One for
3454 internal digestion, and one full of char arrays for I/O. The original
3455 names have gone to detect errors.
3457 * Makefile.in, m68kcoff.c, targets.c
3458 Test new structure code with a 68k coff implementaion
3460 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3461 Fixed all the places where there were problems with the size and
3462 alignments of structures on disk and structures in memory. #ifed out
3463 all the code in coffswap.c, since it should be done using the target
3466 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3468 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3469 multiple reloc command.
3471 * sunos.c (sunos4_set_section_contents): Made it so that sections
3472 are always padded to their alignment size.
3474 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3476 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3477 Clean up types and such (saber C problems).
3478 * ecoff.c: Clean up types and such. Remove routines that are
3479 not used. Fix up reading and swapping of shorts from files.
3481 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3483 * a.out.vax.c: Remove two bogus "static" from prototypes.
3485 * ecoff.c: Got rid of lots of non-working junk (that had
3486 been copied directly from coff-code.h).
3487 Updated to be consistent with updates to icoff.c and coff-code.h.
3489 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3490 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3492 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3493 but until the target_vector is automatically generated,
3494 it's as good as any. Note that the text offset is the only
3495 difference between NewsOS and SunOs (including magic numbers).
3496 (Most of the sunos_* routines should to renamed bsd_*
3497 and move to a bsd.c file. Then (and when the target_vector
3498 is automatically generated) it might make sense to create
3499 a separate Sony target.)
3501 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3502 on some systems, and doesn't help on others.
3503 Similarly, only define X_OK if not already defined.
3505 * trad-core.c: Don't include sys/stat.h - at least
3506 on NewsOS 3, it has already been included.
3508 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3510 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3511 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3512 symbol tables if necessary when reading them in, so gdb can use
3513 them. Add "bfd_coff_" to the names so they won't conflict with
3514 names in calling programs. FIXME-soon: if coff-code.h is
3515 included in two BFD modules, this will cause duplicate
3516 definitions; the routines should be exported to a separate,
3517 common, module (probably along with a mess of other ones).
3519 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3521 Improve modtime support.
3523 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3524 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3525 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3526 BUG: archive members still do not get correct mod times.
3528 Improve floating point support for core files.
3530 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3531 (sunos4_core_file_p): Create a second registers section in the
3532 core file, called ".reg2", for the float registers.
3534 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3536 * many changes to improve archive handling; found a logic flaw in
3537 bfd_check_format which only just happened to work by cooncidence.
3539 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3541 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3544 * bfd.h: changed type of udata in asymbol to void *, like it
3545 should be. Added bfd_reloc_dangerous enum member.
3547 * coff-code.h: Fixed it so that internally generated symbols get
3548 their values relocated correctly in all cases. Removed calls to
3551 * icoff.c: Not understanding the destination symbol of a reloc is
3552 not a failure any more, just 'dangerous'. This allows linking of
3553 b.out and coff images.
3555 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3559 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3561 * sunos.c (translate_to_native_sym_flags): fixed
3562 sym_pointer->n_value so that symbols on the way out get their
3563 section relative values calculated correctly.
3565 * coff-code.h (mangle_symbols): fixed problem where tags were not
3566 being relocated for structs, enums, unions. Also various lints.
3568 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3570 * archive.c (get_elt_at_filepos): system_call_error returned
3573 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3575 * Resolve the use of no_error and system_call_error.
3576 The bfd library itself now will never set bfd_error to
3579 The code still needs to be combed to make sure all the error
3580 codes are correct. I suspect they are not always set correctly.
3582 * The names of all the messages have _ prepended because the sun
3583 bundled compiler can't distinguish from a macro which takes an
3584 argument and the same identifier in a non-macro context.
3586 * The reason for the above being that entry points which used to
3587 be trampoline functions are now just macros which expand to a
3588 direct call through the bfd's xfer vector.
3590 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3591 must gas have its own version of everything (the gas version
3592 had the correct value)
3594 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3596 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3597 properly support i960 architecture and output correct reloc stuff.
3599 * bfd.h: added prototype for bfd_printable_arch_mach, added
3602 * coff-code.h: Applied patches from chrisb to support i960
3603 architecture, zero relocs and swap them correcly and conditionally
3604 compiled the timestamp.
3606 * sunos.c: Made the default section alignment 2^3 so that doubles
3607 are done properly. Fixed the same reloc bug that was in b.out.c
3609 * sysdep.h: Now compiles on a Posix box
3611 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3613 * icoff.c: Fix comment on big-endian version.
3614 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3615 F_RELFLG). Set F_AR32WR in output files if little endian
3618 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3620 * archures.c fixed =/== typo
3622 * sunos.c added architecture stuff for output. Fixed
3623 bug where files where vma(data) != size(text)
3624 were processed wrong.
3626 * coff-code.h added a lint cast
3628 * (../include/a.out.sun4.h) fixed it so zmagic
3631 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3633 * archive.c removed loads of includes, and fixed bug where string
3634 table didn't have a null at the end.
3636 * bfd.c fixed includes, added symbols argument to
3637 canonicalize_reloc entry point.
3639 * libbfd.c fixed includes and added some lint patches.
3641 * targets.c added both sorts of intel coff.
3643 * b.out.c fixed included, changed was the canonical
3646 * icoff.c added support for callj and big and little
3649 * opncls.c added chmod+xing for files with EXEC_P set.
3651 * sunos.c fixed includes. Changed default section
3652 alignement to words. Fixed relocation stuff to work with
3655 * bfd.h various new types added, prototype for new
3656 reloc calls, changed bfd->iostream to a void *
3657 to including files don't need stdio.h.
3659 * libcoff.h added conversion table to tie relocs to
3664 * coff-code.h fixed includes. Added code to support
3665 big and little endian formats. Various lints. Better
3666 processing of symbols. Changed reloc stuff to new
3669 * libbfd.h fixed includes
3672 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3674 * bfd.h changed name of alignment entry in sec_struct to
3675 alignment_power, because of conflicting uses within bfd.
3676 Now it should be obvious that it's a 2**n alignment
3677 specifier. Removed start_pad, end_alignment, block, minsize,
3678 output_file_alignment, subsection_alignment and original_vma fields.
3679 Added align_power() macro. Fixed bfd_section_alignment
3680 acessor macros. Added bfd_symbol_same_target macro.
3682 * b.out.c (b_out_write_object_contents) fixed to use
3683 new alignment member. Fixed (callj_callback) to use section
3684 relative symbols properly.
3686 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3687 Fixed (translate_from_native_sym_flags) to correctly make
3688 symbols section relative.
3690 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3691 (bfd_make_section) took out initialization of obsolete members.
3692 (bfd_print_symbol_vandf) added
3694 * opncls.c (bfd_create) created.
3696 * coff-code.h (coff_new_section_hook) took away refs
3697 to obsolete members. (make_a_section_from_file) added
3698 conversion between alignment types. (coff_symbol_from)
3699 added. (coff_count_linenumbers) only counts linenumbers
3700 if symbol is of coff-type. (coff_mangle_symbols) only
3701 heavily mangles symbols if symbol is coff-type.
3702 (coff_write_symbols) various lints. (coff_write_object_contents)
3703 various lints and modification for alignment conversion.
3704 (coff_slurp_relocs) fixed for use with new asection shape.
3706 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3708 * archive.c lots of lint
3710 * b.out.c added callj relocation support, upgrated reloc howto.
3711 Fixed so that asymbol and reloc records are output
3714 * bfd.c lots of lint, support for new bfd entry point
3717 * bfd.h changed definition of asymbol to contain pointer to
3718 owning bfd, removed target dependencies.
3720 * cache.c took out print statements, put in BFD_ASSERT calls.
3722 * coff-code.h various lints, corrected linenumber output
3723 functionality. Added support for new style asymbols and
3724 bfd_print_symbol. Fixed so that asymbol and
3725 reloc records are handled correctly. Added timestamp.
3727 * icoff.c Added support for new howto shape.
3729 * liba.out.h Added support for new asymbol shape
3731 * libbfd.c various lints
3733 * libbfd.h various lints
3735 * libcoff.h added support for new asymbol shape.
3737 * sunos.c various lints. Added support for new asymbol shape
3738 and bfd_print_symbol.
3740 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3742 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3743 pointer lint. Added support for callj relocation. Fixed bug where
3744 the last 32 bytes of the text section were overwritten by data. Fixed bug
3745 where archives of b.out didn't work due bfd_slurp_extended_name_table
3748 * sunos.c added support for n_other field. Braced the howto table so
3749 that it won't be affected by any lengthing of the howto struct typedef.
3752 * bfd.h added support for n_other field, added special_function
3753 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3756 * bfd.c upgraded bfd_perform_relocation, various lints.
3758 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3760 * ChangeLog: Started ChangeLog for BFD.
3761 * ToDo: Create file for suggestions.
3763 * Makefile: Support easy loading into Saber C.
3764 Add dependencies for icoff.o and bcs88kcoff.o.
3765 Rename coff.c to coff-code.h. Change callers.
3767 * bfd.c (bfd_check_format): Allow the check_format routines
3768 to return the desired target vector, rather than just a Boolean.
3769 bfd.h (bfd_check_format): Change function pointer return type.
3770 archive.c (bfd_generic_archive_p): change callee.
3771 b.out.c (b_out_little_object_p, b_out_big_object_p,
3772 b_out_real_object_p): change callee.
3773 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3774 in check_format transfer vectors that need a filler.
3775 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3776 bcs88kcoff.c: change callee.
3777 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3778 icoff.c: change callee.
3779 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3781 * libbfd.c (zalloc): It should actually zero the storage!
3782 This was commented out for some reason.
3784 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3785 This is so callers can avoid <stdlib.h> which doesn't exist
3788 * bfd.c (map_over_sections): Add debugging code, since I
3789 noticed the section count for sunos core files was bad, but only
3790 GDB had detected the problem.
3791 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3792 bfd_get_section_linenos): Remove obsolete functions.
3793 (bfd_apply_relocations): Use longs, not ints, for the math.
3795 * bfd.h: Declare enum boolean and struct bfd_target as well
3796 as typedefs for them. Remove obsolete
3797 bfd_get_section_lineno_size.
3799 * cache.c: Make the "fdopen" support work. Keep better track
3800 of how many files are open. Centralize the opening of files
3801 and be sure bfd_open[rw] actually try to open the file. Evade
3802 linked list initialization problems.
3804 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3806 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3808 * cplus-dem.c: Delete file, since it is not part of BFD.
3810 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3811 (bfd_openr, bfd_openw): Actually open the file, give error now.
3813 * sunos.c (sunos4_core_file_p): Set section count.
3814 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3815 obsolete definitions.
3816 (_write_symbol_table): Initialize <idx> counter.
3817 (foop): Eliminate debugging code.