1 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
4 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
6 (coff_compute_section_file_positions): Force vma and lma of _LIB
8 (coff_set_section_contents): Count number of entries in new lma
10 * coffgen.c (make_a_section_from_file): Force lineno_count of
11 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
12 SCO 3.2v4 shared library.
13 * seclet.c (rel): Copy over any section with contents, not just
16 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
19 * coff-i386.c (coff_i386_reloc): New function, to generate
20 relocateable output correctly.
21 (howto_table): Use coff_i386_reloc for all reloc types.
22 (CALC_ADDEND): Use a more efficient hack to get the correct addend
24 (i386comm_value): Removed; no longer needed.
26 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
28 * coffcode.h (coff_set_section_contents): Don't write out
29 sections without a filepos.
31 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
33 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
35 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
37 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
38 * libecoff.h (ecoff_data_type): Added gp_size field.
39 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
40 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
41 Set flags to 0 for large common symbols.
42 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
43 which can occur for gas-generated relocs.
44 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
45 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
46 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
48 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
50 * srec.c (srec_set_section_contents): Use lma field for load
52 * section.c: Add declaration of lma field to section structure.
53 * coffcode.h (coff_write_object_contents): Use lma field for load
55 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
57 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
58 symbols in a better way. (translate_to_native_sym_flag): Set the
59 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
61 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
62 (bfd_make_section): Cope with new builtin section.
63 * syms.c (bfd_decode_symclass): Can now print indirect section
66 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
68 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
69 defined, and yields false.
70 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
72 * archive.c (snarf_ar_hdr): Add support for reading (only,
73 so far) BSD-4.4-style extended headers.
74 * archive.c: Some more comments.
76 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
78 * Makefile.in: fix rule for dvi and info, so that the recursive
79 makes does the right thing, instead of always info
81 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
83 * libbfd.c (bfd_seek): Disable optimized handling for archives and
84 archive members; they need more special reatment. For now, verify
85 that computed and actual file positions correspond.
87 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
89 * mipsbsd.c: Renamed from aout-mipsbsd.c.
90 (set_arch_mach): Delete non-MIPS code.
91 (reloc_howto_type_lookup): Ditto.
92 * Makefile.in: Adjusted.
94 * libbfd.c (bfd_tell): Update `where' field.
95 (bfd_seek): Don't do anything if we're not changing the file
96 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
97 field against a SEEK_SET request. Call bfd_tell to re-update
98 `where' field when done.
99 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
101 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
103 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
105 * Makefile.in: added installcheck target
107 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
109 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
110 if the type is not stNil.
112 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
114 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
115 forward declarations.
117 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
118 it's implied by the type.
120 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
122 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
124 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
126 * rs6000-core.c: Add .ldinfo section.
128 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
130 * Makefile.in (MAKEOVERRIDES): Define to be empty.
132 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
134 * section.c (bfd_set_section_contents): whitespace
135 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
138 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
140 * hosts/go32.h: don't define POSIX_UTIME
142 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
144 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
145 against machine architecture stored in the ELF header, to resolve
147 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
148 NULL, so only use results when non-NULL.
149 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
150 and add to vector of targets.
152 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
154 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
155 are always just debugging symbols.
157 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
158 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
160 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
162 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
163 hpux 7). Patch from friedman@gnu.ai.mit.edu.
164 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
165 defined, which they aren't in hpux 7.0.
167 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
168 Tran-Le, tranle@intellicorp.com.
170 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
172 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
173 ahead and do the relocation.
174 (ecoff_refhi_reloc): Don't to the relocation here, just remember
175 what needs to be done.
176 (ecoff_reflo_reloc): Do the REFHI relocation here.
178 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
180 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
181 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
182 relocs are reasonable.
183 * coff-msym.c: Eliminated uses of DEFUN.
184 (ecoff_swap_tir_out): New function.
186 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
188 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
189 * configure.host (vax-*-ultrix2*): Add triplet.
190 * hosts/vaxult2.h: New file.
191 * config/vaxult2.mh: New file.
193 * aoutx.h (string.h): Include for strchr and friends.
194 * archive.c (string.h): Include for memchr and friends.
195 * elf32.c (string.h): Include for strrchr and friends.
197 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
199 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
200 (MY_set_sizes): Use sunos4_set_sizes.
202 * elf32.c: Renamed from elf.c. Several CPU-specific functions
203 deleted, as well as elf-big and elf-little targets.
204 * libelf.h: New file.
205 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
207 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
209 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
211 * coffcode.h (coff_compute_section_file_positions): Don't need
212 variable "old_sofar" if compiling for i960.
214 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
218 * ieee.c (exten, envi): "static" belongs first in declaration.
220 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
222 * srec.c: add support for symbolsrec, srecords with symbols in
225 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
227 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
228 to avoid lint complaints.
230 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
232 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
233 type SHT_STRTAB. Don't alter file offset for section 0.
234 (reloc_type_names): Now an array instead of a macro. Still inside
235 "#if 0", since it's used only in debugging code also in "#if 0".
236 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
237 (sort_reloc_map): New function.
238 (sparc_reloc_map): New variable.
239 (elf_bfd_reloc_type_lookup): New function.
241 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
243 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
244 bfd_make_debug_symbol; they were already in the target structure.
245 * Adjusted all uses of JUMP_TABLE.
246 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
247 from coff_make_debug_symbol.
248 * libcoff.h: Updated accordingly.
250 * Minor cleanups provoked by gcc warnings:
251 * aoutx.h (NAME(aout, reloc_type_lookup)),
252 cpu-h8300.c (local_bfd_reloc_type_lookup),
253 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
255 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
256 ieee.c (ieee_slurp_section_data),
257 elf.c (elf_make_sections, elf_fake_sections,
258 elf_compute_section_file_positions, elf_write_object_contents):
259 Removed unused variables.
260 * archures.c: Removed /* from within comment.
261 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
262 * oasys.c (oasys_write_data): Initialize i.
264 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
266 * libcoff.h (obj_raw_syment_coun): New macro.
267 * coffgen.c (coff_get_normalized_symtab): Initialize
269 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
271 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
273 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
275 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
276 for compatibility with tools from MIPS.
278 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
279 * config/irix3.mt, config/irix4.mt: Removed.
280 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
281 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
283 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
285 * hosts/hp300bsd.h: Add gross hack to determine whether we
286 are running on BSD 4.3 or BSD 4.4, and use appropriate include
287 files (and set other parameters) to match.
289 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
291 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
292 ansi definition which otherwise confuses non-ansi compilers.
294 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
295 ultrix cc by forward declaring getenv as is done in
298 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
300 * elf.c (elf_info_to_howto): cast an enum into unsigned char
301 avoiding a fatal error in vax ultrix 4.2 cc.
303 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
305 * bfd-in.h, VERSION: Roll to version 2.1.
307 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
309 * oasys.c (oasys_write_object_contents): Lint.
310 * srec.c: Whitespace cleanup.
312 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
314 * coffgen.c (coff_print_symbol): Print correct tagndx value;
315 cleaned up output formatting a bit.
317 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
319 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
320 relaxable. Should be moved somewhere else.
322 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
324 * aout-mipsbsd.c: Eliminated uses of DEFUN.
325 (aout_mips_*_vec): Added seclet_link element.
327 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
328 support for aout-mipsbsd target.
330 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
332 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
334 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
336 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
338 Add support for the H8/500
340 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
342 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
344 * libecoff.h: New file. Defines ECOFF backend data for gdb.
345 * coff-mips.c: Now includes libecoff.h.
346 (ecoff_data_type): Moved to libecoff.h.
347 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
348 call it. If there is ever another ECOFF target, this and the
349 swapping functions should be accessed via an ECOFF specific target
351 * Makefile.in (coff-mips.o): Depends on libecoff.h.
353 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
355 * coffcode.h: Removed MIPS specific information, since coff-mips.c
356 no longer includes this file.
358 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
359 bits to 0 to make comparison test useful.
361 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
362 avoid overflowing GP accessible sections in binutils/objdump.
364 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
366 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
367 reading more robust: Fail if string index is out of string
370 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
372 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
373 PCREL13): Don't take dst_address into account; the input file has
374 already taken care of that.
376 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
378 * coff-mips.c: Completed support for linker and binutils.
380 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
382 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
383 original addend from section contents.
385 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
387 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
388 * hosts/delta88.h (strtol): Fix prototype.
389 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
391 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
393 * elf.c: Get rid of "#ifdef sparc".
394 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
395 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
397 (elf_info_to_howto): Use runtime conditionals on CPU type, not
398 compile type conditionals on host CPU.
399 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
401 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
403 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
405 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
406 ECOFF which has two common sections.
407 (bfd_com_section): Set SEC_IS_COMMON flag.
408 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
409 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
410 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
411 bfd_is_com_section macro rather than checking for equality to
414 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
416 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
417 (coff_mkobject_hook): Accept aouthdr argument.
418 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
419 Handle NULL aouthdr argument.
420 (coff_object_p): If there is no aouthdr, pass it as NULL to
422 * libcoff.h: Rebuilt for mkobject_hook changes.
424 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
425 additional MIPS ECOFF fields.
427 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
429 * configure.host: added mips-dec-bsd*
430 * configure.in: added mips-dec-bsd*
431 * aout-mipsbsd.c: new file for mips-dec-bsd*
432 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
433 * aoutx.h: added mips support.
434 * archures.c: added mips support to bfd_default_scan().
435 * cpu-mips.c: added support for R4000 (untested).
436 * libaout.h: added MIPS1 & MIPS2 magic numbers.
437 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
438 hope will make it into include/bfd.h.
439 * targets.c: added aout_mips_*_vec.
441 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
445 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
447 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
449 * libcoff-in.h: Update prototype for coff_count_linenumbers.
451 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
454 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
455 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
456 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
458 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
459 bfd_swap_reloc_in or coff_swap_reloc_out.
460 * coff-mips.c: Added code to link and write out symbolic debugging
461 information, and to swap relocs in and out.
463 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
465 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
466 (coff_write_object_contents): coff_count_linenumbers returns the
467 number of line number records it found.
469 * coffgen.c (coff_write_linenumbers): only write out line numbers
470 in the section they belong to.
472 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * targets.c (bfd_target): Added relocateable argument to
475 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
476 target vector for linker use.
477 * bfd.c (bfd_seclet_link): New macro.
478 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
479 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
480 and boolean return value. Made static.
481 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
482 relocateable argument.
483 * reloc.c (bfd_generic_get_relocated_section_contents): Added
484 relocateable argument (if relocateable, saves relocs).
485 * bout.c (b_out_get_relocated_section_contents),
486 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
487 relocateable argument (if relocateable, just calls
488 bfd_generic_get_relocated_section_contents).
489 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
490 argument to prototype.
491 * All targets: Set new _bfd_seclet_link vector to
492 bfd_generic_seclet_link.
494 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
496 * coffgen.c: #include seclet.h.
498 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
500 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
501 debug info. Setup info about linker symbols only, and use
502 standard bfd fields to hold the info.
503 * (hppa_object_p): Remove unneeded decls.
504 * (hppa_new_section_hook): Get rid of most of this.
505 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
506 fat. Remove all knowledge of stabs, remove redundant knowledge of
508 * Remove macros for accessing fields which are now gone.
510 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
512 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
514 * coff-z8k.c: delete unused reloc functions
516 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
518 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
519 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
520 * coff-msym.c: Use DEFUN for function definitons.
521 * coff-mips.c: Added code to read and print symbols, and to find
524 * coffcode.h: Moved many generic functions into coffgen.c. Moved
525 swapping functions into coffswap.h for ECOFF use. Moved
526 relocation functions, only used by h8300 and z8k, into reloc16.c.
527 Added hooks for coffgen.c functions to backend data structure, and
528 added hook functions. Still more could be done.
529 * coffswap.h: New file to hold COFF swapping routines.
530 * coffgen.c: New file to hold generic COFF functions.
531 * reloc16.c: New file to hold h8300 and z8k specific relocation
533 * libcoff-in.h: Added declarations for functions in coffgen.c.
534 * libcoff.h: Rebuilt to incorporate changes.
535 * coff-h8300.c: Function name changes.
536 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
537 hook rather than defining EXTRA_CASES.
538 * Makefile.in: Build new files coffgen and reloc16. Added
539 dependencies of coff-*.o on coffswap.h and seclet.h.
541 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
543 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
544 about discarding const.
546 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
548 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
550 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
552 * configure.in (post-target): If --with-minimal-bfd is specified,
555 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
557 * srec.c (srec_write_records): one of my boards wants a CR between
560 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
562 * archive.c (do_slurp_coff_armap): set symdef_count correctly
563 (it broke a couple of weeks ago).
565 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
567 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
568 return type, so libbfd.h doesn't reference undefined typedefnames.
570 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
572 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
574 (coff_pointerize_aux): don't pointerize a negative tagndx
575 (sometimes generated by SCO 3.2v4 cc).
577 * bout.c (calljx_callback, callj_callback,
578 b_out_get_relocated_section_contents): warn if relocating against
581 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
583 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
584 Make a bunch more routines be static.
585 * hppa.c (fill_spaces): Get rid of this, replace with much better
586 written setup_sections().
587 * (setup_sections): New routine to create BFD sections for each
588 space and subspace in SOM files.
589 * (hppa_object_setup): Use BFD sections created by
590 setup_sections() to locate GDB symbol table info.
591 * (make_unique_section): New routine to create a BFD section. It
592 ensures that the given name is unique, and will generate a unique
594 * (hppa_object_p): Become much more paranoid about file header.
595 * (make_bfd_asection): Call bfd_make_section to do the dirty
596 work. Simplify code somewhat.
597 * (hppa_core_file_p): Use proper name for stack section.
598 * libhppa.h: Remove millicode_start, millicode_end decls.
600 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
602 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
604 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
605 relocs, don't bother doing the adjustment if the value to add is
608 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
610 * bfd.c (bfd_get_size): New function that gets an upper bound
611 on the possible size of any object in a bfd.
612 * elf.c (bfd_elf_find_section, elf_get_str_section,
613 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
615 * elf.c (elf_big_vec, elf_little_vec): Document last three
616 members initialized to NULL.
618 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
620 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
622 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
624 * hosts/std-host.h: New file. Attempt at a generic/default
625 set of definitions, to discourage porting to new hosts by copying.
626 * hosts/news.h: Removed.
627 * hosts/sparc.h: Use std-host.h.
628 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
629 perhaps we can later remove the the_bfd field from each symbol.
630 * syms.c (struct symbol_cache_entry): Remove unused field
631 app_data. Add comment noting that the_bfd is almost redundant,
633 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
634 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
635 * hppa.c (fill_spaces): Make slightly more rebust.
636 * configure.in: Allow std-host as the "default" host.
638 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
640 * bfd.c: Add struct hppa_core_data to tdata union.
641 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
642 Get rid of HPPA/BSD specific code. That will go somewhere else
644 * (fill_spaces): Don't spin forever and die if you don't find
645 $MILLICODE$ subspace.
646 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
648 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
649 Make these work for HPUX.
650 * (make_bfd_asection): New routine to make section creation a
652 * (hppa_core_file_p): Completely rewrite, leave out bugs.
653 * libhppa.h: #include the right system files. Redefine all of
654 the structs/macros for hacking core files to use more sensible
655 HPUX core file structures.
656 * targets.c (target_vector): Conditionalize hppa_vec on
657 HOST_HPPAHPUX, not hp9000s800.
658 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
659 malloc and realloc. #define HOST_HPPAHPUX.
661 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
663 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
664 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
665 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
666 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
668 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
669 * aix386-core.c: New file for handling core files on AIX on PS/2.
670 * targets.c: if AIX386_CORE, use aix386_core_vec.
671 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
674 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
676 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
679 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
681 * Makefile.in: added dvi target
683 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
685 * bfd.c: Use right name for tekhex tdata struct.
686 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
687 * libcoff.h: Updated to get spacing change from coffcode.h.
688 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
690 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
692 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
693 functions, with the "guts" of the old bfd_slurp_bsd_armap
694 and bfd_slurp_coff_armap, but assuming we've already checked
695 if the armap is present or not.
696 Also, rewrite a bit to avoid keeping around obstack data
698 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
699 Various fixes to correctly handle COFF_style archives names.
700 (Note that because these have a trailing '/', the names can
701 have embedded spaces.)
702 * archive.c (bfd_slurp_armap): New function, replaces old
703 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
704 _either_ format, and calls do_slurp_bsd_armap or
705 do_slurp_coff_armap if either form of map is seen.
706 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
707 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
708 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
709 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
711 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
713 * hppa.c: #include "sysdep.h", not <sysdep.h>.
714 * libhppa.h: Make millicode_start and millicode_end be unsigned
715 int to be same type as CORE_ADDR in GDB. Why are these here?
717 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
719 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
720 vaddr of the section to the addend.
721 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
722 SCO_CORE to SELECT_VECS.
723 (target_vector): add sco_core_vec.
724 * sco-core.c (sco_core_vec): add leading underscore initializer.
725 * configure.in (i[34]86-*-sco*): use target i386-sco.
726 * config/i386-sco.mt: new file; define SCO_CORE.
728 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
730 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
732 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
734 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
736 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
738 * hosts/i386linux.h: Include unistd.h.
740 * aoutx.h (print_symbol): aout_stab_name returns a constant
742 * libaout.h (aout_stab_name): Fix prototype.
743 * stab-syms.c (aout_stab_names): Array is now const.
744 (aout_stab_name): Return value is now pointer to const.
746 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
749 * syms.c (asymbol): Added new field "app_data", for data
750 particular to the application. Some of the linker flags ought to
751 get moved to this field someday.
753 * archures.c (bfd_default_scan): Recognize a few more numbers:
754 80486, 80960, and 960.
756 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
757 bfd_coff_std_swap_table, cast to PTR.
758 * bfd.c (bfd_coff_swap_*): Deleted macros.
759 * targets.c (struct bfd_target): Deleted COFF-specific swapping
761 * coffcode.h (type bfd_coff_backend_data): New structure type,
762 contains pointers to the COFF-specific swapping routines.
763 (bfd_coff_std_swap_table): New data structure, to be used when
764 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
765 (bfd_coff_swap_*): New macros.
766 * coff-mips.c (mips_coff_swap_table): New data structure.
767 (ecoff_big_vec): Use it.
768 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
769 * All other targets: Deleted coff-specific vector entries.
771 * trad-core.c: Fixed some `PARAMS' uses that were missing
774 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
776 * aoutx.h (some_aout_object_p): Protect arg prototype in
777 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
779 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
781 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
782 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
783 PARAMS for readability.
785 * aoutx.h: Add type to callback parameter.
786 * coff-mips.c: Don't call trad-core.h, not needed.
787 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
788 * trad-core.h: Eliminate, unused.
790 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
792 * format.c (bfd_check_format): if default target isn't found
793 then look through the entire list rather than return early.
795 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
797 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
799 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
801 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
803 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
805 * coff-z8k.c: checkpoint, more addressing modes handled
806 * coffcode.h (get_value): don't truncate reloc->addend field, it's
809 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
811 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
813 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
815 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
817 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
819 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
820 and about when file descriptors are closed.
822 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
824 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
825 written out correctly.
827 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
829 * section.c: New section bit SEC_SHARED_LIBRARY.
830 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
831 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
834 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
836 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
837 macros; use PARAMS to declare the function pointers involved.
839 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
840 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
842 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
844 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
846 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
847 declaring pointers to functions.
848 * cache.c, elf.c: Move static function decls to top, use PARAMS.
849 * seclet.h: Declare external function with PARAMS.
851 * doc/chew.c (exfunstuff): Eliminate.
852 (paramstuff): Replace exfunstuff with function to generate PARAMS.
853 * doc/proto.str: Use paramstuff rather than exfunstuff.
855 * libbfd.h: Update, based on changes in source code and chew.
857 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
859 * libieee.h: Add FIXME about removing limit on number of sections.
860 * bfd-in.h: Improve comments to make it clear that bfd.h is
861 the wrong place to edit this file.
862 * Makefile.in (install): Install ansidecl.h and obstack.h in the
863 same places where we install bfd.h.
865 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
867 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
868 symbol type before blindly modifying the auxent. Specifically,
869 only modify the endndx fields for types that need it, and don't
870 set the array information for non-arrays.
872 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
874 * aoutx.h (some_aout_object_p): Section list should be set up
875 correctly anyways; don't have to set up "next" pointers manually.
877 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
879 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
880 config/i386v.mh: removed -DUSG from HDEFINES.
881 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
883 hosts/i386v.h: don't define POSIX_UTIME.
885 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
887 * ieee.c (ieee_slurp_sections): make a private copy of the
888 section's name before truncating it.
890 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
892 * hppa.c: add symbol_leading_char entry in transfer vec
894 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
896 * ieee.c (get_symbol): can now cope when two symbols of a
897 different class, but the same index number occur consecutively.
898 (get_section_entry): nicer name for sections being forward
899 referenced. (ieee_archive_p): don't free the filename string,
900 since it was never malloced.
902 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
904 * coffcode.h (coff_write_object_contents): Zero timestamp field.
906 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
908 * coffcode.h (coff_swap_aux_out): set the fcnary info before
909 optionally setting the dimen info, since they are in the same
910 memory locations. Also zero out external auxent.
911 (coff_write_symbol): don't zero external auxent; now done in
914 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
916 * Check fclose return value for errors.
917 libbfd.h: bfd_cache_close now returns a boolean.
918 cache.c (bfd_cache_delete): return fclose success value.
919 (bfd_cache_close): return bfd_cache_delete return value.
920 opncls.c (bfd_close, bfd_close_all_done): return result of
923 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
925 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
927 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
929 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
930 work out a coff relocation type from a howto's attributes rather
931 than using the input r_type field. This fixes PR1677 and allows
932 conversion of a.out relocs to coff relocs.
934 * coffcode.h (coff_write_relocs): if supplied a relocation
935 relative to an absolute symbol, use the right symbol index.
937 * reloc.c (bfd_perform_relocation): do a partial link for coff
940 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
942 * changes to support i386-sysv with shared libraries:
943 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
944 check for .data2; if _LIB is defined, check for it; map
945 SEC_NEVER_LOAD to STYP_NOLOAD.
946 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
947 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
948 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
949 if section has contents, not just if it is loadable; if
950 TWO_DATA_SECS, check for .data2
951 (coff_set_section_contents): set vma of .lib section to number of
953 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
954 don't define coff_write_armap to bsd_write_armap.
955 * hosts/i386v.h: don't include <utime.h>, since it is not provided
958 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
960 * solaris2.h: Get the definition of alloca from alloca.h if we
963 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
965 * configure.in (i960-*-{aout,bout}): Support these.
967 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
969 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
971 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
973 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
974 no-longer-used definitions of L_SET and L_INCR.
975 * i386linux.h: Tweaks to smooth Linux build.
977 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
979 * seclet.h: Add enum tag to bfd_seclet_enum_type.
981 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
983 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
984 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
985 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
986 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
988 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
989 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
991 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
993 * configure.host: New file, contains mapping of host configs
994 to host support file names for bfd, binutils, opcodes.
995 * configure.in: Use it.
996 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
997 * i386bsd.c: Cleanup, reformat.
998 * config/i386-bsd.mt: Comment changes.
999 * config/i386bsd.mh: New file for core file support.
1000 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1001 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1002 on BSD 4.4 define ALIGN (sigh!).
1004 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1006 * libaout.h (aout_backend_data): added exec_header_not_counted
1007 field. For ZMAGIC files only, when text_includes_header is set, by
1008 default the length of the exec header is counted in the text
1009 section size. For go32, exec header is mapped in but does *not*
1010 contribute to the size of section.
1011 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1012 is not set, but ztih is, add the size of the exec header to the
1013 recorded size of the text section.
1014 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1015 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1016 Also set text_includes_header.
1017 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1018 by default in MY(backend_data).
1020 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1022 * aout-target.h (callback): Don't define this function if it won't be
1025 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1026 type doesn't match. Don't lose if file sections have already been
1028 (set_arch_mach): Set reloc_entry_size.
1029 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1031 * hosts/i386bsd.h: New file.
1032 * configure.in: Recognize i[34]86-*-bsd host.
1034 * aout-target.h (callback, write_object_contents): Delete unused
1037 * aoutx.h (reloc_type_lookup): New function.
1038 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1039 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1040 (MY_reloc_howto_type_lookup): Don't define it.
1042 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1044 (slurp_symbol_table): Use header byte order, not target byte
1045 order, for reading symbol data.
1047 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1049 * configure.in: Undo some brain damage in the host section.
1050 * configure.in: Reformat the target section, test many configs.
1051 * Makefile.in (make): Remove obsolete `make make'.
1052 * aoutx.h (some_aout_object_p): Make defines line up.
1054 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1056 Now a bfd knows whether underscores are normally prepended
1057 to symbols in its file format.
1059 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1060 coff-z8k.c: targets set so they have leading underscore
1061 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1062 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1063 without leading underscore flag
1064 * targets.c: add symbol leading char to xvec description
1065 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1067 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1069 * archive.c: Make errno global.
1070 * archive.c (_bfd_write_archive_contents): If read fails (and
1071 errno!=0) set bfd_error to malformed_archive (since this probably
1072 indicates a truncated archive), rather than system_call_error.
1074 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1076 * Makefile.in: added rules for i386bsd.c
1077 * i386bsd.c: new file, supporting 386bsd.
1078 * configure.in: recognize i386-*-bsd target.
1079 * config/i386-bsd.mt: new file - 386bsd target configuration.
1081 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1083 * configure.in: re-arrange host section to use *-*-* notation,
1084 clean up some of the target section as well
1086 * seclet.c: cast result of bfd_get_relocated_section_contents to
1087 avoid compiler warnings
1089 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1091 * coffcode.h (coff_section_symbol): Create section if it doesn't
1094 * bout.c: Removed some unused variables.
1096 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1098 * Portability fixes from p3:
1099 coffcode.h (coff_write_relocs): removed sanity check until it
1100 works on all targets (per advice from sac).
1101 config/hp9000.mh: new file to define USG.
1102 hppa.c: #undef hppa before the JUMP_TABLE.
1103 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1105 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1106 local variable target volatile to avoid mysterious bug in
1109 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1111 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1112 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1114 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1116 * coff-z8k.c (func_da, func_jr): Lint.
1117 * coffcode.h: Use memset rather than bzero.
1118 * elf.c: Use memcpy rather than bcopy.
1119 * tekhex.c: Use memset rather than bzero.
1121 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1123 Add Adobe a.out support.
1125 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1126 * config/adobe.mt: Add.
1127 * configure.in (*-adobe-* target): Add.
1128 * targets.c (a_out_adobe_vec): Add.
1129 * Makefile.in: add aout-adobe.c.
1131 * configure.in: Put two dashes in all entries to be matched.
1132 Add comments to remind people to do this.
1133 Reorder all entries that match manufacturer names, to occur
1134 last, so they will only be matched if no more specific match
1135 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1137 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1139 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1140 since we should never have a NULL section.
1141 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1142 tests, set the section to bfd_abs_section.
1144 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1146 * coff-z8k.c: getting closer
1147 * coffcode.h (coff_get_relocated_section_contents): allow
1148 EXTRA_CASES hooks for different arches to provide different reloc
1150 * seclet.h: #ifndef around it to allow multiple inclusion
1151 * srec.c: minor doc fix
1153 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1155 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1157 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1159 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1162 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1164 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1165 filling in reloc, in case immediately following code doesn't set
1168 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1170 * coffcode.h (coff_renumber_symbols): set the last renumbered
1171 symbol pointer to NULL, as expected by coff_write_linenumbers.
1172 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1173 type R_IHCONST used on the 29k.
1175 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1177 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1178 update, based on how the underlying file was opened. Obsoletes
1180 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1181 all FASCIST_FDOPEN config defines.
1183 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1185 * sparc-opc.c: Moved to opcodes library, now that we have one.
1186 * Makefile: Don't compile it.
1188 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1190 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1192 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1194 * section.c (bfd_set_section_flags): Remove a sanity check.
1195 It is unfortunately broken, and prevents strip from working.
1197 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1199 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1200 created by last change.
1202 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1204 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1205 * bfd-in.h: Bump to version 2.0.
1207 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1209 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1210 braindamaged HP/Apollo compiler happy.
1212 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1214 * format.c: Fix description of search for matching target.
1215 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1216 * targets.c: Update description of search for matching target.
1217 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1218 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1219 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1221 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1223 * Makefile.in: Added mostlyclean/clean/distclean rules.
1225 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1227 * targets.c (target_vector): Take out oasys (unless that is
1228 the default): Because there is no magic number in archives,
1229 there can be annoying target mis-matches.
1231 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1233 * sparc-opc.c: Rigorously updated to match architecture manual.
1235 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1237 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1238 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1239 to the built-in abs_section were not written out correctly.
1241 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1243 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1244 large, assume we're using a swapped byte order and fail with
1245 wrong_format rather than dumping core.
1247 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1249 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1250 filename constraints.
1251 * Makefile.in: Updated to reflect change.
1253 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1255 Add preliminary support for the we32k:
1257 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1259 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1261 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1263 * bout.c: added support for relaxable alignment relocs.
1265 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1266 pass down pointer to play area rather than use alloca
1268 * cpu-z8k.c (compatible): made static to reduce name space
1271 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1273 Add basic support for the z8k:
1275 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1276 section.c, targets.c,
1278 * syms.c: move mis-inserted patch.
1280 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1282 Documentation fixes:
1283 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1284 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1286 * reloc.c: break out addend item from surrounding text.
1288 * doc.str (DOCDD): Defined. Adds text to output.
1289 (bodytext): Put bulletize before kill_bogus_lines.
1290 * chew.c (bulletize): End itemization after a blank line, to
1291 prevent following text from being swallowed up in an item.
1293 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1295 * configure.in: Add sparclite as a target.
1297 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1299 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1302 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1303 from a coff file (csym is null), dont deref them
1305 * ieee.c (parse_expression): get the answer right when adding an
1306 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1307 on elts so that filename is filled in.
1309 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1311 * bout.c (howto_align_table): New set of relocs, with enough
1312 data for "objdump -r" to work.
1313 (b_out_reloc_type_lookup): Recognize alignment relocs.
1315 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1317 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1318 invocations of make. Also, always create installation
1321 * config/apollov68.mh: removed -g from CC definition.
1323 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1325 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1326 overflowing gp-offset range.
1328 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1330 * srec.c (srec_set_section_contents): don't write out sections
1331 without the LOAD and ALLOC attributes
1333 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1335 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1336 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1337 * aout-target.h (callback): Don't set page/seg sizes.
1339 (set_sizes): New routine.
1340 (backend_data): Point to it.
1341 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1342 (sunos4_aout_backend): Point to it.
1343 * aoutx.h (set_arch_mach): Call set_sizes callback.
1345 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1347 * aout-target.h: Make _bfd_slurp_extended_name_table be
1348 the default. Given that we *write* the suckers (for long
1349 archive member names), we really ought to be able to read them!
1350 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1351 seem to be needed, and many machines don't have it.
1353 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 * coff-m68k.c (vector): read and write archives in coff format.
1357 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1359 * opc-sparc.c: New file.
1361 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1363 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1364 pointers to bfd_byte* before performing arithmetic on them. Such
1365 use with bare void* pointers is a gcc extension.
1366 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1367 * archive (normalize): Add to CONST to match actual usages with
1370 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1372 * configure.in: Recognize i486 host cpu, and use i386-elf
1375 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1377 * config/stratus.mt (CC): Remove definition.
1378 * elf.c (bfd_section_from_shdr): Test for the possibility that
1379 section_from_elf_index returns NULL and don't dereference it.
1381 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1383 * add hppa_data to bfd tdata (indirectly via sef).
1385 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1387 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1389 * configure.in: error messages to stderr, not stdout
1391 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1393 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1394 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1395 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1397 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1399 * configure.in: recognize hppa* instead of hppa
1401 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1403 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1404 RTYPE2HOWTO to cope with same.
1405 * reloc.c (bfd_perform_relocation): added support for size of -2
1406 (subtract a word reloc type). Updated doc.
1408 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1410 * Makefile.in: merged changes from progressive, removed rcsid.
1412 * archures.c, archive.c, Makefile.dos: removed rcsid.
1414 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1416 * bfd-in.h : add BFD_IS_RELAXABLE flag
1417 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1418 header e_relaxable, major hackery in callbacks
1419 * libaout.h : add space for a_relaxable.
1420 * seclet.c (rel): don't relax empty sections
1423 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1425 * section.c (STD_SECTION): add some casts to the initializers for
1428 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1430 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1431 and add appropriate casts to keep (picayune) aix-cc happy.
1433 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1435 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1436 symbol pointers. Punt expensive & useless bfd_realloc. Use
1437 malloc for raw symbols, and free it before returning.
1438 (bfd_section_from_shdr): Do not slurp symbol table until politely
1439 asked. Do not even slurp string tables.
1440 (elf_get_symtab_upper_bound): Count 'em without reading them.
1441 (elf_get_symtab): This is how to politely ask. Schlurp!
1442 This should probably just *become* elf_slurp_symbol_table, FIXME.
1444 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1446 * archive.c (bsd_write_armap): write the timestamp of the
1447 archive header to be just a little bit later than the timestamp of
1448 the file, otherwise the linker will complain that the index is
1451 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1453 * configure.in: Add m68k-ericsson-*.
1455 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1457 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1458 * elf.c: Remove unconditional debug printf's.
1459 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1460 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1461 (elf_slurp_symbol_table): Hand out symbols in forward, not
1462 reverse order. Simplify duplicate code.
1464 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1466 * elf.c: Remove "(void)" casts from function calls where the
1467 return value is ignored, in accordance with GNU coding standards.
1469 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1471 * hppa.c: Apply John's standard fix to avoid "empty translation
1472 unit" warnings from some ANSI-C compilers.
1474 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1476 * hosts/solaris2.h: Configure same as sysv4.
1478 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1480 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1481 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1482 type match actual return type.
1483 * elf_print_symbol (section_name): Make CONST.
1485 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1487 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1488 New files, for Linux (a free Unix clone for 386 machines).
1489 * Makefile.in, configure.in, targets.c: Update accordingly.
1491 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1492 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1493 correct calling of howto special functions and fixes from Raeburn
1495 * archures.c: nuke bfd_reloc_code_type
1496 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1497 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1498 SEC_NEVER_LOAD, various other bfdgas newness
1499 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1500 * targets.c: change jump table vector to above
1503 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1505 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1506 its prototype will be included in libbfd.h. Change result type
1507 to struct * (rather than equivalent typedef) so it can be used in
1508 the prototype, where they typedef won't be known.
1509 * libbfd.h: Updated version.
1511 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1513 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1514 targets.c: HPPA merge.
1516 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1518 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1519 * config/solaris2.mh: Kludge around Sun compiler bug.
1521 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1523 * libaout.h (aout_backend_data): Change defs of two bitfields to
1524 be unsigned chars instead to get around rs6000 compiler problem.
1526 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1528 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1529 Correct misconception that there can be only one symbol table.
1530 Only call elf_slurp_symbol_table on the full symbol table, not
1531 the dynamic one which is only a subset of the full one.
1533 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1535 * coffcode.h (coff_compute_section_file_positions): For I960,
1536 don't align sections in file.
1538 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1540 * targets.c (struct bfd_target): Added field for target-specific
1541 (but not file-specific) data, for distinguishing minor
1542 characteristics between (e.g.) a.out formats.
1544 * section.c (struct sec): New field user_set_vma indicates vma
1545 field should be heeded, not assumed to be unset.
1546 (STD_SECTION): Initialize that field of standard sections to zero.
1547 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1549 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1550 pre-swapped version.
1552 * archures.c (struct bfd_arch_info): Fixed order of comment and
1553 field decl. New fields indicate size of page and segment for
1555 * cpu-m68k.c (N): Fill in values.
1556 * cpu-sparc.c (arch_info_struct): Ditto.
1558 * libaout.h (struct aout_backend_data): Various bits of data (not
1559 all used currently) with characteristics of a.out implementation.
1560 Important field for now is text_includes_header, indicating that
1561 the text section starts immediately after the file header, which
1562 gets mapped in with it.
1563 (struct aout_data): New fields indicate whether vma has been
1564 adjusted yet (not yet used), and what magic number will be used in
1565 the output file (should go away in favor of vma_adjusted).
1566 (WRITE_HEADERS): Code for dealing with section sizes and related
1567 header fields replaced with call to adjust_sizes_and_vmas.
1568 * aoutx.h (some_aout_object_p): Fill in magic number field.
1569 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1570 (set_arch_mach): Set page size and segment size once CPU
1572 (adjust_sizes_and_vmas): New function; has much code moved
1573 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1574 and size parameters, as well as many header fields, after deciding
1575 on magic number for output file. Checks to ensure that this
1576 adjustment has only been done once.
1577 (set_section_contents): Call adjust_sizes_and_vmas instead of
1578 doing much of the work here.
1580 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1581 default (null) values of these fields.
1582 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1583 value in exec header.
1584 (sunos4_aout_backend, MY_backend_data): Define backend data
1585 indicating file header is included in text section.
1587 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1589 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1590 gcc version 2, to avoid warnings.
1592 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1594 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1595 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1597 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1599 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1601 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1603 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1604 * configure.in: Rewrite target parsing to use simple format.
1605 Handle sparc-sun-solaris2 configuration.
1606 * aout64.h: Avoid ANSI C brain death warning.
1607 * elf.c: Avoid trigraph (???) or /* in comments.
1609 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1611 * config/sysv4.mh: new file, RANLIB=echo
1613 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1615 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1617 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1618 elf_core_tdata_struct into a single common struct. Core files
1619 wouldn't have worked at all without this.
1620 (bfd_elf_find_section): New function for GDB's undercover use
1621 to find string sections that BFD hides from it.
1622 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1624 (elf_object_p, elf_core_file_p): Allocate internal file header
1625 storage dynamically.
1626 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1627 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1629 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1631 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1633 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1635 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1637 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1639 * configure.in: handle m680[01234]0 as aliases for m68k
1641 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * coff-a29k.c: do byte relocs correctly
1644 * coffcode.h (styp_to_sec_flags): never load INFO sections
1645 * seclet.c (rel): don't relocate INFO sections
1647 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1649 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1650 Make the symbols unmodifiable.
1651 (bfd_section_init): Deleted.
1652 * init.c (bfd_init): Don't call bfd_section_init.
1654 * section.c (bfd_set_section_contents): Ensure that range to be
1655 written is within section boundaries.
1656 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1659 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1661 * coff-i960.c (howto_table): Deleted.
1662 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1663 interesting entries from old howto_table.
1664 (RTYPE2HOWTO): Adjusted to use switch.
1665 (coff_i960_reloc_type_lookup): New function.
1667 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1668 records for section symbol.
1669 (make_abs_section): Unused; deleted.
1670 (renumber_symbols): Re-order symbols so undefined symbols come
1671 last, as COFF format desires.
1672 (coff_write_symbol): Put C_FILE symbols in debug section always.
1673 (coff_section_symbol): New function; creates a symbol with the
1674 same name as a section, and sets up aux records for it.
1675 (coff_add_missing_symbols): New function; adds section symbols to
1676 symbol table if they aren't there already. Should someday also
1677 add a dummy C_FILE symbol if none is present.
1678 (coff_write_object_contents): Add missing symbols before preparing
1679 symbol table to be written.
1680 (coff_slurp_reloc_table): Verify that symbol indices read in are
1681 in a reasonable range.
1682 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1683 (obj_conv_table_size): Accessor macro.
1685 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1686 reloc types on i960.
1688 * bfd-in.h (bfd_get_section_name): New macro. Like
1689 bfd_section_name, but returns rvalue, not lvalue.
1690 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1691 (bfd_get_section_flags): Now returns rvalue.
1693 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1694 general, some specific to sparc or i960.
1696 * aoutx.h (set_section_contents): Set VMA for each section based
1697 on previous section. If text section VMA doesn't appear to have
1698 been set, make a best guess from the type of file.
1700 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1702 (MY(vec)): Initialize reloc_type_lookup field.
1704 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1705 (bfd_error_trap, bfd_error_vector): Extern, not common.
1707 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1708 few types of relocs for sparc; will need enhancement.
1710 * bout.c (callj_callback): Use DEFUN macro in definition.
1711 * coff-i960.c (optcall_callback): Likewise.
1713 * targets.c (bfd_target): Added fields reloc_type_lookup and
1714 _bfd_make_debug_symbol. Also minor comment changes.
1715 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1716 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1717 than arch info, and dispatch with BFD_SEND. Callers changed.
1718 * archures.c (struct bfd_arch_info): Deleted field
1720 * cpu-*.c: Don't initialize that field.
1722 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1723 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1724 (bfd_errmsg): Now returns ptr to const.
1725 * bfd-in.h (bfd_errmsg): Fix prototype.
1727 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1728 * reloc.c (bfd_generic_relax_section): Ditto.
1730 * section.c (Section Output doc): Improve description of use of
1731 output_section and output_offset.
1733 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1735 * sco-core.c: new file from net.
1736 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1737 Now we have the hairy linker, it's possible to move symbols from
1738 one section into another. Actually make that work!
1740 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1742 * hosts/sun3.h: fix declaration of free.
1744 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1746 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1747 * coff-h8300.c (reloc_processing): all relocs are relative to
1749 * opncls.c: don't use fdopen on DOS systems
1751 short patches from Glenn Kasten (glenn@ready.com)
1752 * target.c: enabled oasys support
1753 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1754 fix problem where a relocation which crossed a modification byte
1755 boundary did not work. Fix problem where a relocation near the end
1756 of a data record did not work.
1759 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1761 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1762 archvie header string counts the endian way, this heuristic sees
1763 how big an archive string to read by trying it one way and if the
1764 string table is unreasonably big, trying it the other. *FIXME*.
1765 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1767 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1769 * bfd-in.h: Increase version number to 1.97, for consistency
1771 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1773 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * bfd-in.h: bump version to 1.96
1776 Major change; changed calling convention for
1777 bfd_get_relocated_section_contents so that caller allocates
1778 memory for section data.
1779 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1780 seclet.c, targets.c, bfd.c: reflect new convention.
1781 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1782 case, then use reasonable default values for SEC_* flags.
1784 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1786 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1787 size of output reloc struct.
1788 * targets.c, Makefile.in: comment out tekhex for the moment.
1789 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1790 * configure.in: tandem target is st2000
1791 * coff-m68k.c: rename static howto_table to global
1792 m68kcoff_howto_table.
1793 * bout.c: remove unnecessary abort
1794 * coff-a29k.c: various changes to the way relocations work to cope
1795 with the "new order" and latent bugs.
1798 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1800 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1801 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1802 * reloc.c (bfd_perform-relocation): don't relocate refs to
1803 absolute symbols if doing a partial link.
1805 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1807 * configure.in: Add a29k-amd-udi.
1809 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1811 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1812 internal_exec structure before initializing the fields that
1813 are used, so that the unused fields are in a known state.
1815 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1817 * tekhex.c (struct data_struct): Convert from typedef that
1818 typedefs nothing to a normal structure declaration.
1819 * tekhex.c (pass_over): Prototype args for function that
1820 second arg points to.
1822 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1824 * Makefile.in: remove old style staging. Do not print recursion
1827 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1828 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1831 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1833 * bfd.c, Makefile.in: added tekhex
1834 * aoutx.h (set_section_contents): pages should be padded to the
1835 size of a page, not the size of a segment.
1836 * configure.in: added go32 host and i386-aout target.
1837 * i386aout.c, libaout.h: now works for go32 target
1838 * ieee.c: fix bit rot.
1839 * seclet.c: support for padding seclet type.
1841 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1843 * Makefile.in: added .NOEXPORT:
1845 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1847 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1849 * elf.c (elf_compute_section_file_positions,
1850 elf_write_object_contents): Return boolean, not NULL (which
1852 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1853 Also ifdef-out code that aborts on unhandled section types.
1855 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1857 * configure.in: Recognize ncr3000 config
1858 * Makefile.in (MINUS_G): Pass on to recursive makes.
1859 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1861 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1863 * Makefile.in: Now that we have sym.h and symconst.h, compile
1864 coff-msym.c on all systems.
1865 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1866 * coff-msym.c: Update include files and comments; add weakext bit.
1868 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1870 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1871 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1873 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1875 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1876 * configure.in: Add new host and target configs.
1877 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1878 structs, which vary; just use member name.
1879 (elf_object_p, elf_core_file_p): Lint, fix comments.
1880 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1882 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1884 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1885 local, disposable, copy of the external form of section header
1886 table and program header table entries.
1888 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1890 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1892 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1894 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1897 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1899 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1901 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1903 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1904 not internal bfd_assert function (twice).
1906 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1908 * aout-target.h: change ar_max_namelen to 15 (the right value)
1909 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1912 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1914 * archive.c (bfd_generic_archive_p): check for bout archives too.
1915 * bout.c: make it work again.
1917 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1919 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1921 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1922 bfd_xmalloc() instead of bare malloc().
1924 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1926 * Makefile.in: pass down MAKEINFO on info.
1928 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1930 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1931 host/h-<foo> now just <foo>.
1932 * configure.in: reflect changes
1934 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1936 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1937 actual source file, not just the generated libbfd.h.
1939 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1941 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1942 gdb on little-endian 960 code.
1943 * archive.c (compute_and_write_armap): indirect symbols should go
1944 into the archive header too.
1946 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1948 * Makefile.in: added check target.
1950 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1952 * coff-msym.c: Move this file from gdb/ecoff.c. It
1953 handles byte-swapping for ECOFF (MIPS symbol) files.
1954 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1955 to the files built on MIPS-based hosts.
1956 * Makefile.in: Add rule for coff-msym.
1958 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1960 * Makefile.in: added clean-info target. MINIMIZE=1.
1962 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1964 * coff-rs6000.c: Move core file functions into separate
1965 new file rs6000-core.c. This is needed because reading
1966 core files depends on native include files that conflict
1967 with ../include/coff/rs6000.h.
1968 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1970 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1972 * aoutx.h (NAME(aout,print_symbol)): Don't print
1973 symbol addresss for undefined symbols.
1974 * coff-rs6000.c: Various updates (due to target-
1975 independent changes).
1976 * libbfd.h: Ditto (tdata field is now a union).
1977 * hosts/h-sparc.h: Removed prototype for bogus function
1978 'emset' (presumably should have been 'memset' - which is there).
1980 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1982 * configure.in (mips-big-* target): Same is Iris.
1984 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1986 * aoutx.h (translate_from_native_sym_flags): when creating an
1987 alias symbol, fill in the section as undefined, rather than
1988 leaving it blank. If an output section can't be found for a
1989 symbol, then don't core dump.
1991 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1993 * Makefile.in, configure.in: removed traces of namesubdir,
1994 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1995 copyrights to '92, changed some from Cygnus to FSF.
1997 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2000 * coff-h8300.c: fix stupid reloc subtraction bug
2001 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2002 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2003 the symbol.flags and done_lineno fields.
2005 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2007 * coffcode.h (coff_write_symbol): write out the correct number of
2009 * cpu-h8300.c: fix disassembly bug
2011 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2013 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2014 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2015 reloc.c, section.c (bfd_map_over_sections), targets.c
2016 (bfd_target_list): Protolint.
2017 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2019 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2021 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2023 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2024 section of a symbol rather than the section of a reffed symbol to
2025 determine the r_index of an emmitted reloc.
2027 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2029 * PORTING: New (preliminary) porting guide.
2031 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2033 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2034 (howto_hvrt16): lint.
2036 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2038 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2039 a full configuration (with possible cross-development),
2040 instead of using host-aout.c.
2042 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2044 * aout-target.h (MY(write_object_contents):
2045 Set obj_reloc_entry_size (abfd).
2046 * gen-aout.c: Change to emit a .c files, not a .h file.
2048 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2050 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2051 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2053 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2055 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2056 with more than one auxent can cause nasty core dumps.
2058 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2059 "done_lineno" so that a symbol which appears twice in the symbol
2060 table only gets it's linenumbers relocated once. Modifed
2061 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2064 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2066 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2067 stuff to use the New Order.
2069 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2071 * ieee.c: Change type of envi[] to unsigned char.
2073 * configure.in: fix vax ultrix configuration.
2075 * elf.c (bfd_section_from_shdr): Deal with null return from
2076 bfd_make_section(). (elf_object_p): Select endianess properly.
2078 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2080 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2082 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2084 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2085 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2086 * host-aout.c: Don't use aout-params.h; configure these systems
2087 in their xm files, not in a randomly generated file.
2088 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2090 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2092 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2094 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2095 host_aout_vec here as well.
2097 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2099 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2100 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2101 to prevent undefined symbol.
2103 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2105 Various lints found on PersSony
2106 * aoutx.h: cast an enum
2107 * coff-a29k.c: many ints in reloc structure turned to enum
2108 * coffcode.h: more enums
2109 * cpu-h8300.c: more enums
2110 * opncls.c: more enums
2112 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2114 * configure.in: Make Tahoe configuration work again.
2115 * bfd-in.h: Remove trailing comma from enum declaration.
2116 * ieee.c: Can't put byte values >0x7F into a signed char.
2118 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2120 * Makefile.in: Add dependencies for various coff-*.o files.
2122 * elf.c: Remove extraneous paren from core_prpsinfo and
2123 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2124 Replace references to old section "size" member with new
2125 "_raw_size" member. Implement elf_make_empty_symbol, which
2128 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2130 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2133 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2135 * coffcode.h (bfd_coff_relax_section): now static.
2136 (bfd_coff_get_relocated_section_contents): various type lints.
2138 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2140 New entry point in the transfer vector - bfd_relax_section.
2142 * aout-target.h: add to vector, call generic_relax
2143 * bfd-in.h: add to vector
2144 * bfd.c: add #define for vector
2145 * bout.c: add to vector, call generic_relax
2146 * coffcode.h: add to vector, also now has coff specific relax code
2147 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2148 * elf.c: call generic_relax
2149 * ieee.c: call new vector, clean up some bugs due to the creation
2151 * libbfd.h: add bfd_generic_relax_section EXFUN
2152 * oasys.c: call generic_relax
2153 * reloc.c: implement generic_relax
2154 * seclet.c: moved much of this into coffcode.h
2155 * srec.c: call generic_relax
2156 * targets.c: define new transfer vector
2158 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2160 * everything: now modified to use smaller reloc type. Self hosts
2163 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2165 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2166 New files for stratus.
2168 * configure.in: Add configuration fragments for stratus.
2170 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2172 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2173 variables as CONST since they are set to point to a const char
2174 string. Fixes compiler complaints.
2176 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2178 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2181 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2183 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2184 symbols, so that we can emit the correct file name even
2185 if it's an include file.
2187 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2189 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2190 (Reported by john@labtam.labtam.oz.au (John Carey)).
2192 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2194 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2196 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2197 being used to -DHAVE_PROCFS.
2199 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2200 '#include "fopen-same.h"' to end of file to match other h-* files.
2202 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2204 * configure.in: Change svr4 references to sysv4. Add case
2205 "unknown" for target vendor and infer some targets based
2206 on the specified operating system.
2208 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2210 * bfd-in.h, libaout.h: ANSIfy enums.
2212 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2214 * archive.c (normalize): created version for VMS which removes the
2215 VMS directory crap from the front and end of a filename, eg turn
2216 [-.foo]bar.obj;123 into bar.obj
2217 (bfd_construct_extended_name_table): now writes index into an
2218 extended name table in decimal - the same base used to read an
2219 extended name table.
2221 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2223 * aout-encap.c: Fix to use aout-target.h.
2224 * aoutf1.h: Use standard MY_object_p and MY_callback
2225 in aout-target.h. Remove target-specific versions.
2226 * host-aout.c: Re-write to use aout-target.h.
2227 * gen-aout.c: New files use with host-aout.c to generate
2228 host-specific a.out-related parameters.
2229 * Makefile.in: host-aout.o depends on aout-params.h, which is
2230 generated by gen-aout.
2231 * aout-target.h: Make a little more flexible.
2232 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2233 macro. Instead, inline it in aout-target.h.
2234 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2235 a gcc -Wall warning.
2236 * archive.c: Add missing commas in DEFUN macro (2 places).
2237 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2238 Berkeley ones, now that libiberty has them:
2239 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2240 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2241 remove unused variable.
2243 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2245 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2246 and execname inside HAVE_PROCFS ifdef since they are unused
2247 when it is not defined.
2249 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2251 * elf.c: Flag all sections as either code or data. We can't
2252 be sure what they are anyway, since ELF doesn't fit the
2253 traditional model of text+data+bss very well. Add new local
2254 function elf_read() to simplify code. Record entry point in
2257 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2259 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2260 rather than N copies of the same lines.
2262 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2264 * cpu-h8300.c: disassemble branch displacements correctly
2265 * coff-h8300.c: put reloc offsets out in 32bits
2267 * makefile.dos, configdj.bat: New files from DJ
2268 * cache.c: fopen with new macros is needed for DOS.
2269 * ieee.c: environ renamed to envi to stop an include file
2271 * opncls.c, coff-rs6000.c: more fopens with macros.
2273 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2275 * Makefile.in: infodir belongs in datadir.
2277 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2279 * Makefile.in: fix where docdir lives
2281 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2282 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2283 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2284 srec.c, syms.c, targets.c : all new documentation and lint
2288 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2290 * coffcode.h, srec.c: Lint.
2292 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2294 * Makefile.in: install using INSTALL_DATA, added standards.text
2297 * configure.in: mark directory as target dependent. configure
2298 nows works in objdir always so make file existence checks
2301 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2303 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2304 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2305 and mandir now keyed off datadir by default.
2307 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2309 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2310 computation of arch and machine type so it's worked out before
2311 some_aout_object_p is called.
2312 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2314 * archures.c: add extra field 'section_align_power' to hold
2315 default section alignment in object files.
2316 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2317 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2318 initialize the new field.
2319 * bout.c (b_out_callback): replace the text size, since aout
2321 * aoutx.h: Documentation in the new style
2323 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2325 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2326 use the saved value if mtime_set is already set (intended
2327 for archive files, though apparently not used yet).
2329 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2331 * targets.c: Revise comments about how to configure the target
2332 vector, to match reality. Remove mention of obsolete methods.
2333 Remove long lists of capitalized macros that turn into the same
2334 thing in lowercase. Normal vector simply lists all known
2335 lowercase xvec names; all other cases are handled by SELECT_VECS.
2337 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2340 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2341 list of supported targets.
2343 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2345 * archive.c (bsd_write_armap): The pad byte sometimes added to
2346 the string table in a __.SYMDEF member is now
2347 counted as part of the size of the string table.
2348 This is compatible with the old ranlib, as well as Sun's.
2350 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2352 * srec.c: Rewrote to fix many bugs; now gets the record type
2353 right, doesn't choke on input, sets the start address in an S9 and
2354 fills in the filename on an S0.
2356 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2358 * cpu-h8300.c: Add support for MEMIND addressing mode
2360 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2362 * coffcode.h: use the new macro if available
2364 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2365 * Makefile.in: Fixed dependencies due to file rename
2367 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2368 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2369 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2370 newos3.c, stab-syms.c, syms.c: All these files have had their
2371 #includes altered to point to the new places.
2373 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2375 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2377 * configure.in: Add vendor "ncr" as supported per-target vendor.
2378 Add svr4 case for i386 per-host case.
2380 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2383 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2385 * syms.c (bfd_decode_symclass): Return 'A'
2386 for symbols that are both absolute and global.
2387 * archive.c (bfd_special_undocumented_glue): Return NULL
2388 if bfd_ar_hdr_from_filesystem returns NULL.
2390 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2392 * Makefile.in: added coff-h8300
2393 * configure.in: now h8 is a coff target
2394 * cpu-h8300.c: fix various disassembly problems
2395 * libcoff.h: took out some code which has been #0ed for a long
2397 * targets.c: added h8 coff
2398 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2399 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2401 * coffcode.h: Started to change the way machine dependencies are
2402 handled, from the nest of #ifdefs to macros defined in the
2403 including coff-<foo>.c
2405 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2407 * aoutx.h (some_aout_object_p): Set the `executable' bit
2408 if the entry point is contained in the text segment, even if the
2409 text segment is at location 0.
2411 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2412 nonstandard MIPS sections (.rdata, .sdata, etc).
2414 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2415 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2416 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2418 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2420 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2422 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2423 from syms.c to new file stab-syms.c. Also, since GNU extended
2424 type codes such as N_SETT are no longer in ../include/stab.def,
2425 include them manually.
2426 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2427 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2428 * libaout.h: Added prototype for aout_stab_name().
2429 * Makefile.in: Update Makefile for new stab-syms.[co].
2431 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2433 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2434 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2435 just make N_XXX work by excluding the header from the text segment.
2436 * aoutx.h: Fix comments to match.
2438 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2440 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2441 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2442 for the "logical" text segment (i.e. never consider the exec
2443 header to be part of the text segment). This change is
2444 needed for consistency with various other parts of bfd and ld.
2445 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2446 and move calculation of obj_textsec(abfd)->size to libaout.h.
2447 * bfd-in.h: Removed bogus ';'.
2449 * Makefile.in: Add MINIMIZE flag to select lean
2450 or bloated target_vector.
2451 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2452 * newsos3.c: Fixes to ../include/aout64.h remove need
2453 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2455 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2457 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2458 handle both little and big-endian targets, with little
2459 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2460 * host-aout.c: Add FIXME note.
2462 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2464 * targets.c: Make the default target_vector contain
2465 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2466 Old behavior can be gotten by defining ALL_TARGETS.
2467 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2468 Factored out common code into new file aout-target.h.
2469 Saves a lot of duplicate code for a.out variants.
2471 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2473 Get 'make headers' to work when configured with +subdirs.
2474 * Makefile.in: Add $(subdir) to docdir path.
2475 * doc/Makefile.in (protos): Add $(srcdir) prefix
2476 to name of sed scripts.
2478 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2480 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2481 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2482 to include names of N_SETT etc.
2484 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2486 * elf.c: Add minimal support for ELF symbol tables. Generates
2487 canonical bfd symbol tables from ELF symbol tables. Change the
2488 name of some functions from bfd_<name> to elf_<name>.
2490 * syms.c: Trivial fix to comment to remove a redundant "to".
2492 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2494 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2495 form that GDB recognizes as COFF.
2497 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2499 * ieee.c (ieee_object_p): cast NULL correctly.
2500 * configure.in: added harris host
2502 * coff-a29k.c: Lots of changes, most from David Wood.
2504 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2506 * coff-m88k.c (coff_write_armap): Just #undef it.
2508 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2510 * Makefile.in: standardize on MINUS_G to disable debugging
2511 * coff-m88k.c: create coff armaps instead of bsd ones.
2512 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2515 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2517 * elf.c: Additions to support ELF format core files.
2518 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2519 has support for /proc (all the include files in particular).
2521 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2523 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2524 of two N_SO stabs, one for directory, and one for filename.
2526 * bfd-in.h (print_vma): Factor out duplicate definition.
2528 Exit a little more gracefully when malloc returns NULL.
2529 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2530 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2531 * libbfd.h: Rre-generated due to libbfd.c update.
2533 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2535 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2537 * elf.c (elf_object_p): Don't try to create a bfd section for
2538 the first ELF section header. It is just a placeholder.
2540 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2542 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2543 core files, when compiling native.
2544 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2546 FIXME: The aoutf1.h change below needs to be reversed back
2549 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2551 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2552 manipulation of lnno fields in lineno structs in a coff-<f>.h
2553 independent way. Override it in coff-<f>.h to your favourite
2554 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2555 (coff_swap_lineno_out): modified to use the new macros.
2557 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2559 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2560 unknown arch when the magic number doesn't specify the
2561 architecture, since some OSs (eg old sun3s) don't set the number, and
2562 020 is probably the right answer anyway.
2564 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2566 * hosts/h-news.h, hosts/h-rtbsd.h:
2567 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2568 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2569 bfd_print_symbol_nm, for use by nm.
2570 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2571 bfd_print_symbol_nm option, to print in nm format.
2572 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2573 oasys.c (oasys_print_symbol): Provide stub implementations
2574 for bfd_print_symbol_nm.
2575 * syms.c: New function bfd_decode_symclass, used by nm printer.
2576 New function bfd_stab_name to look up string name of stab code.
2578 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2580 * Makefile.in: Added ctor.c
2581 * archures.c (bfd_default_arch_struct) added
2582 bfd_default_reloc_type_lookup.
2583 * coffcode.h: removed a load of #if 0ed code.
2584 (coff_compute_file_section_positions): now works out the section
2585 alignment and size correctly in all cases.
2586 (coff_get_symtab): looks for constructor symbols and calls the
2587 right function when they're found. (coff_canonicalize_reloc):
2588 knows when a section is full of constructors and does the right
2590 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2592 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2593 * libcoff.h: removed #if 0ed code
2594 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2595 arch independent constructor relocation type.
2596 (bfd_reloc_type_lookup): removed the comment "this will go away"
2597 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2598 reloc which is used when BFD_RELOC_CTOR falls through to give a
2599 default 32bit reloc for constructors.
2600 (bfd_default_reloc_type_lookup): added.
2601 * aoutf1.h: fixed SEGMENT_SIZE typo.
2603 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2605 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2606 matching prefix "coff".
2607 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2608 rs/6000 csect records.
2610 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2612 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2613 * configure.in: add motorola delta88 cases
2614 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2615 write_armap prototype
2616 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2618 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2620 * Rename COFF-related files in `coff-ARCH.c' form.
2621 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2622 coff-mips.c, coff-rs6000.c to be exact.
2624 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2625 make output clutter.
2626 * config/mt-*: Ditto.
2628 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2630 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2631 John Gilmore. Archive support from Damon A. Permezel.
2633 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2634 * configure.in: Add rs6000 case.
2635 * targets.c: Add rs6000 vector.
2636 * archures.c: Add rs6000, fix comment on romp.
2637 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2638 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2639 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2640 * section.c (bfd_make_section): Return NULL on attempt to create
2642 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2643 (bfd_swap_aouthdr_in): Handle lots more members.
2644 (make_a_section_from_file): If section has already been seen,
2645 just return false rather than overwriting it.
2646 (coff_real_object_p): Understand incoming magic numbers.
2647 (coff_set_flags): Understand outgoing magic numbers.
2648 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2649 (build_debug_section): Add fn for reading debug string section.
2650 (get_normalized_symtab): Handle symbol names in debug string section.
2651 Remove unused obj_string_table.
2652 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2653 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2654 existing section before making one.
2655 * cpu-rs6000.c: New file.
2656 * rs6000coff.c: New file.
2658 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2660 * elf.c: Add partial support for ELF format corefiles. Still needs
2661 support for extracting registers from corefiles.
2663 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2665 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2666 RANLIB is defined as echo, send the output to /dev/null to help
2667 reduce clutter in the output from doing a make.
2669 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2671 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2672 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2674 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2676 * coffcode.h (coff_compute_section_file_positions): make it pad
2677 section size out if there are alignment restrictions so that the
2678 image will be ok on a system where section positions are worked
2679 out by accumulating sizes rather than from the section headers.
2680 * targets.c (proto write_armap). Changed orl_count to unsigned.
2681 * opncls.c (bfd_close_all_done). Added so that generative
2682 programs like gas can close a bfd without causing bfd confusion.
2683 * libbfd.h (changed becuase of protos)
2684 * amdcoff.c: messed with the way that jmp displacements are
2685 calcualated. This may not yet be totally correct.
2686 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2688 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2689 abs symbol has no section (like a register symbol).
2690 (coff_write_symbol) now zeros auxent before filling it up to help
2691 with sensitive applications.
2692 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2694 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2696 * bfd.c: Make sure we don't get a macro strerror().
2697 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2698 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2699 attempt to recover command, ifdef NO_CORE_COMMAND.
2700 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2702 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2704 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2706 * archive.c (bsd_write_argmap): The size of the ranlib structures
2707 should not include the size field itself.
2708 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2709 adata(abfd)->exec_bytes_size field instead of constant macro,
2710 because aoutx.h compiles to a simple .o file shared by
2711 all 32-bits a.out targets.
2713 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2715 * configure.in: Allow i386-sco-sysv.
2716 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2717 * cpu-h8300.c: lint.
2719 * host-aout.c: New strategy. We use common code, include files,
2720 and data structures to handle the file, but set a few parameters
2721 from the host's config file (page size, text start addr, etc).
2722 * libaout.h: Define HP BSD machine types.
2723 * aoutf1.h: Handle reading a.outs with these types.
2725 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2726 virtual-memory-address of the .reg section. We can't just make a
2727 section for "all the regs and nothing else" because only GDB knows
2728 exactly where the regs are (scattered around the upage and stack).
2729 Clean up memory allocation. Remove big- and little-endian
2730 vectors, replace with single vector; this only runs on the host,
2731 in host byte order. Replace byteswap routines with aborts in case
2733 * targets.c: There's only one trad_core_vec now.
2734 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2736 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2738 * hosts/h-amix.h (free): Fix prototype.
2740 * aoutx.h: Don't use NULL as an integer, for braindead systems
2741 that declare it as (void *)0. (From Peter Schauer.)
2743 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2745 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2746 problem with bad Ultrix system headers.
2747 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2748 various kinds of alignments for the various kinds of
2751 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2753 * doc/Makefile: Don't assume . is on the path (from James Clark).
2755 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2757 * Makefile.in: Avoid Sun Make VPATH bugs.
2758 * targets.c: Declare trad_core vectors extern.
2760 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2762 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2763 * libbfd.h: Moved ALIGN macro here.
2764 * bout.c (b_out_callback): Replace i960_align by align_power.
2766 * libaout.h (struct aoutdata): Added fields page_size,
2767 segment_size and exec_bytes_size. These help generic code
2768 (in aoutx.h and libaout.h) to figure out where to align
2769 the various segments in a demand paged file.
2770 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2771 to decide if the exec header counts in a_text (text segment size).
2772 Also, assume D_PAGED flag is set; don't set it here.
2773 * bout.c (b_out_callback): Add initialization of
2774 adata fields page_size, segment_size, and exec_bytes_size.
2775 * host-aout.c (NAME(host_aout, callback) and
2776 NAME(host_aout,mkobject): Ditto.
2777 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2778 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2779 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2780 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2781 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2782 for some systems (mainly sunos), so do it in the callback instead.
2783 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2784 * aoutx.h (NAME(aout,set_section_contents): Change the way
2785 filepos and size of sections are carried out to support
2786 older styles of demand paged executables.
2789 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2791 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2792 * bfd.c: Added macros to enable gas to swap coff records.
2793 * coffcode.h: Make the coff_swap_*_out routines return the number
2794 of bytes swapped, and cleaned up their prototypes.
2795 * configure.in: Added ebmon/coff support
2796 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2798 * targets.c: Added new entry points for coff swapping
2800 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2802 Restructure configuration scheme for bfd, binutils, ld.
2804 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2805 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2806 Change some config names to match other dirs.
2807 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2809 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2810 ../include/sysdep.h.
2811 * cpu-i960.c: Strncmp needed a length arg.
2812 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2813 * i386aout.c: Remove dead N_TXTOFF override.
2814 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2815 * config/: Rename some config files to match up h-*.h names.
2816 Remove all the HOST_SYS definitions from the config files.
2817 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2818 * hosts/h-hp9000.h: Remove USG comment.
2819 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2820 * hosts/h-news.h, h-sparc-64.h: New config files that had
2821 previously been kludged in the <sysdep.h> file.
2823 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2825 * config/*: trad-core support is HOST dependent, not target
2826 dependent. Target config files only set DEFAULT_VECTOR and/or
2827 other vector elements. Exception: when host-aout.c is in use,
2828 in which case we're forced to assume we're native (hp, vax,
2829 tahoe). Rename XDEPFILES to HDEPFILES.
2830 * Makefile.in: Rename XDEPFILES.
2831 * config/h-sun*: Don't force static linking.
2832 * trad-core.c: Document how to use it nowadays.
2833 * i386aout.c, newsos3.c: Clean up.
2834 * i386coff.c: Allow 386 coff files to be used as core files too
2835 (for reading core files from embedded systems).
2837 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2839 * Add i386aout.c for a.out support on the i386.
2841 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2843 * reloc.c, section.c, syms.c, targets.c: correct info-node
2844 structure in *doc* comments.
2845 doc/Makefile: stop hiding complaints from makeinfo.
2847 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2849 * aoutx.h (...some_aout_object_p): Take a third parameter,
2850 the internal_exec struct, and avoid ever looking at an
2851 external_exec. All callers changed to read the entire
2852 external_exec struct, swap and check its magic number,
2853 swap in the whole structure, and pass the swapped-in version to
2855 * bout.c: Bring into modern era. Use single _object_p routine
2856 for big- aand little-endian. Provide internal and external
2857 exec header structs. Use separate swap-in and swap-out routines.
2859 * libaout.h: Move struct internal_exec from ../include/aout64.h
2860 to here. Add obj_symbol_entry_size to struct aoutdata.
2861 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2863 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2864 EXTERNAL_NLIST_SIZE. Callers changed.
2866 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2868 * bfd.c: Remove strerror() to libiberty.
2870 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2871 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2872 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2873 last byte of transfer, not first byte, is within the section.
2875 * host-aout.c: Remove `BSD' archive support. Lint.
2877 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2878 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2879 `bfd_arch_info_type'. All uses changed.
2880 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2881 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2882 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2883 it needs a better name.) All uses changed.
2884 * targets.c: Rename `enum target_flavour_enum' to `enum
2885 target_flavour', and remove the `_enum' from all of the enum
2886 values themselves. All uses changed.
2888 * configure.in, config/h-i386mach: i386 mach host.
2889 * config/t-i386-aout: Use host-aout.c.
2891 * trad-core.c: Give it its own xvec's to make it independent
2892 of other file formats.
2893 * ecoff.c, host-aout.c: Remove refs to trad-core.
2894 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2895 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2897 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2899 * reloc.c: Extended NEWHOWTO macro
2900 * ieee.c: Changed the way 8bit pcrel is done
2901 * cpu-h8300.c: got the registers in the right order
2903 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2905 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2906 prediction is vindicated!
2908 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2909 Remove refs to howto.c, since Steve forgot.
2911 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2913 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2914 still work. Now allows any architecture/machine to be set.
2916 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2918 * howto.c deleted and moved code to reloc.c
2920 * libbfd.h, libbfd-in.h removed $id stuff for real
2922 * cpu-h8300.c Made it match various different spellings of h8300.
2924 * archures.c: Took out the first char filter which made it only
2925 look for a cpu/arch match when the first chars of supplied and
2926 tested names were the same.
2928 * targets.c removed oasys stuff, pending someone to fix the bugs
2932 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2934 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2935 ELF support good enough for GDB.
2936 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2937 m68k-cbm-svr4 host and target.
2938 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2939 so `diff' and `patch' can cope.
2941 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2943 * archures.c: removed texinfo error
2945 * init.c: added texinfo hooks, and removed initialization error
2948 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2951 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2953 * cpu-i960.c: Avoid numerical count of initializers.
2955 Vax Ultrix changes from David Taylor <taylor@think.com>:
2956 * host-aout.c: Make little-endian vector really little-endian.
2957 * configure.in: Separate vax and tahoe cases, handle ultrix.
2958 * config/t-vax: Add trad-core.o.
2959 * config/h-vaxult: New host system.
2961 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2963 * bfd-in.h VERSION, change version number to 0.18, this makes a
2964 gap, but now is the same as the linker version number.
2966 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2967 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2968 files will eventually contain processor specific bits for bfd,
2969 like strange relocation information and dis/assembly. So far only
2970 the H8 has been even partially done. This work also ties in with
2971 the change in handling architectures.
2973 * amdcoff.c: (a29k_reloc) fix error message.
2975 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2976 discover the architecture of the bfd. (sunos4_callback) calls the
2977 function bfd_set_arch_mach rather than stuffing stuff directly
2978 into the bfd. (sunos4_write_object_contents), changed names of
2981 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2982 setup the environment.
2984 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2985 headers in big endian format, regardless of the endianess of the
2988 * archures.c: totally changed. Now an architecture is represented
2989 with a pointer to an info structure rather than an enumerated type
2990 and a long. The old info is available as two elements in the
2991 structure. Future enhancements to architecure support will
2992 involve pointers to methods being placed into the info structure.
2994 * bfd.c: changed the definition of the bfd structure for the new
2997 * bout.c: (b_out_set_arch_mach) changed to use the new
2998 architecture mechanism.
3000 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3001 the new architecture mechanism.
3003 * configure.in: added h8 stuff.
3005 * ieee.c: too many changes to note. Now ieee files written with
3006 bfd gas and ld can be read by gld and ieee only linkers and
3009 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3011 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3012 than fixing the structure directly.
3014 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3015 than fixing the structure directly.
3017 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3018 before opening a bfd.
3020 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3021 rather than fixing the structure directly.
3023 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3024 in the t/hmake file) a user can select which backends they want
3025 linked with bfd without changing the source.
3027 * init.c: new, looks after initializing modules.
3029 * howto.c: for future use, will allow an application to work out
3030 what cookie to use as a handle on a relcoatio howto.
3032 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3034 * srec.c: Better error checking, partly from Peter Schauer.
3035 (srec_object_p): Avoid assuming any file that starts with 'S' is
3036 an S-record file! (Check for 3 uppercase-hex digits after it.)
3037 (ISHEX): Define new macro for checking supposedly hex characters.
3038 (pass_over): Treat as EOF any S-record line that:
3039 * doesn't have hex in either size character
3040 * produces a size larger than 0x7F
3041 * has an unrecognized type number
3043 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3045 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3046 opncls.c: Lint (saber actually).
3048 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3050 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3051 * newsos3.c: Fixed two types: newos3 -> newsos3.
3052 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3053 to use correct segment.
3055 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3057 * aoutx.h (print_symbol): Handle missing symbol->name.
3059 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3061 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3064 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3066 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3067 add sgi/irix support.
3069 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3071 Changes for the AMD 29000 Ultracomputer port from David Wood.
3074 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3076 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3079 * coffcode.h (coff_real_object_p): Pass information about the
3080 current file's coff symbol format to BFD via the coff_data struct.
3081 (coff_find_nearest_line): obj_icof => coff_data.
3082 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3083 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3084 and DIMNUM == E_DIMNUM.
3085 * configure.in: Handle a29k-*-* hosts, and targets
3086 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3087 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3088 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3089 local_linesz to `coff_data' (tdata) struct.
3090 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3091 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3093 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3095 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3096 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3098 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3100 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3102 (sunos4_core_file_matches_executable_p): Fix header comparison.
3103 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3104 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3106 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3108 Allow GDB to patch object files.
3110 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3111 * trad-core.h (trad_unix_core_file_p): Ditto.
3112 * aoutx.h (aout_set_section_contents): On first output, check
3113 abfd->direction and complain if erroneous.
3115 * Makefile.in: Add crude dependencies.
3117 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3119 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3120 to h/t-xxxx files so that everything will work on System V.
3122 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3124 * aoutx.h: Add information on host-aout.c and how to configure
3125 to use it, to the manual.
3126 * configure.in: Tix typo.
3127 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3128 else dummy out the core file support.
3129 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3130 specified, use it to locate the data section.
3131 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3132 rather than as chars (lint).
3134 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3136 * aoutx.h, coffcode.h: saberized.
3138 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3140 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3142 bfd.c, targets.c: minor rewording of doc segments
3145 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3147 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3148 etc, rather than TEXT_START_ADDR.
3149 * host-aout.c: Remove #if 0 around whole thing.
3150 Update to modern (32/64-bit) a.out naming conventions.
3151 Include a large chunk of ../include/a.out.gnu.h to get macros that
3152 are not defined by the system include files.
3153 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3154 macro used by the other a.out implementations.
3155 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3157 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3159 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3160 texdoc and psdoc; make these depend on generated .texi's
3162 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3165 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3168 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3169 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3170 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3171 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3172 obtrusive marks indicating .c origins.
3174 * bfd.texinfo: generalize most references to linker
3176 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3178 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3179 * archures.c: remove empty foo() definition (crept in at vn1.9)
3181 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3183 * bfd.texinfo: use @setchapternewpage on instead of lots of
3184 @page's; minor rephrasing in Introduction.
3186 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3187 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3188 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3189 segments): used BFD (caps) more consistently as a name in
3190 discourse, fixed a few other minor typos and uses of fonts
3193 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3195 * coffcode.h: fixed bug where string table size wasn't being swapped.
3197 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3199 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3201 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3202 flags. (bfd_print_symbol_vandf) now knows what to do with the
3205 * aoutx.h: made translate_from_native_sym_flags and
3206 translate_to_native_sym_flags produce the above flags.
3209 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3211 * all files: update copyright notices for GPL version 2.
3212 Install header comments and attribute most modules to their
3213 authors. BFD's name is now officially "Binary File Descriptor",
3214 so remove any conflicting pejoratives.
3215 archures.h: Consists solely of comments; remove it.
3217 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3219 * Makefile.in, bfd.c: Made it compile again.
3221 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3223 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3226 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3228 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3229 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3232 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3233 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3235 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3237 * Everything: created some new files, core.c format.c, reloc.c,
3238 section.c and syms.c to split the functionality a bit better.
3239 Cleaned up the rest of the files a bit, and added some
3243 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3245 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3246 really takes 3 arguments, patched code and ammended prototypes.
3248 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3250 * ../include/bfd.h (struct bfd_target): Added new field
3251 "align_power_min" which contains the minimum alignment for a
3252 section. This is used in coff_new_section_hook. The field
3253 insertion necessitates an update of all backends..
3255 * aoutf1.h jump table field inserted
3257 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3260 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3261 table field inserted.
3263 * coffcode.h(just about everything) Now patches up symbol tables
3264 using a different mechanism. The Intel major bug has been fixed,
3265 and the linker can self host on the Aviion and be debugged with
3268 * ecoff.c: new include and jump table patch, i386coff.c: new
3269 include and jump table patch, icoff.c: new include and jump table
3270 patch, ieee.c: can now read archives containing ieee modules.,
3271 libcoff.h: added (combined_entry_type), libieee.h: uped max
3272 sections to 20, m68kcoff.c: new include and jump table patch,
3273 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3274 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3275 srec.c: jump table patch. trad-code.c fixed #IF typeo
3277 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3279 * coffcode.h (coff_swap_aux_in): added else case to deal with
3280 filenames less than 9 characters.
3283 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3285 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3287 * srec.c: now allows any number of sections to be created in a
3288 file. Outputs addresses of the right length.
3290 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3292 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3293 target didn't match, the format got set to the attempted match,
3294 breaking a future test.
3296 *../include/i386coff.h : fixed typo in type field with size
3298 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3299 support in the jump table for the swapping routines exported to
3300 gdb. Now gdb works with the 386.
3302 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3304 * Merge in changes from gdb-3.95 release.
3305 Makefile.in: Allow hmake and tmake files to add OFILES.
3307 bfd.c: support specific targets as well as searching. When
3308 searching, take default target in preference to others.
3310 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3311 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3312 libbfd.h: Support specific targets as well as searching.
3313 opncls.c: Support specific targets as well as searching.
3314 targets.c: Search is short-circuited if default target matches.
3315 liboasys.c, libieee.c: Undo bothner changes that make macros
3316 work to the left of assignment, but which depend on the
3317 representations of different pointer types being the same.
3319 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3321 * i386coff.c: created.
3322 * coffcode.h: added support for 386.
3323 * Makefile.in: added support for 386.
3324 * ../include/i386coff.h: created
3326 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3328 * coffcode.h: removed all put_x_<sizes>
3329 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3333 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3335 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3337 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3339 * everything: Removed sysdep.h from bfd.h and put back into files
3340 from which it was split out. Now 64 bit version is built with a
3341 -DHOST_64_BIT="long long" on the compile line.
3344 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3346 Changed all the [get|put][name] routines to use [get|put]_[size
3349 Put in support for 64 bit work. Now two versions of bfd may be
3350 generated, according to the state of TARGET_64_BIT, one which is
3351 32 bit only, and one which is 64/32 bits.
3352 Created new back end 'demo64' to test 64 bit functionality.
3354 Renamed some files to work on DOS.
3356 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3357 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3358 chage, 64 bit transfer. * liba.out.h: Split out common code from
3359 sunos and newsos into liba.out. Name changes and prototype mods. *
3360 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3361 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3362 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3363 change and 64bit stuff.* newsos3.c: common code removed, new jump
3364 table. * oasys.c: Name change * opncls.c: Portability fixes *
3365 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3366 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3367 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3368 64bit ized. * demo64.c: 64 bit a.out back end
3374 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3376 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3377 on LHS of assignment, even when using old compilers.
3378 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3379 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3380 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3381 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3382 * targets.c: Add declaration of newsos3_vec.
3385 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3387 * aout.c: fixxed some of the problems with filepos calculation.
3388 (swap_ext_reloc): fixed problem with creation of relocs.
3389 (aout_set_section_contents): fixed filepos problem
3391 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3392 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3393 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3394 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3395 cleaned up. (coff_write_object_contents) cleaned up.
3397 * ecoff.c: Totally different. Now supports ecoff fully.
3399 * icoff.c: fixed problems in relocation callout.
3401 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3403 * m68kcoff.c: updated target vector.
3405 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3406 choose_reloc_size. (sunos4_write_object_contents) now calls
3407 choose_reloc_size so outputs relocs correctly, also calculates the
3408 size of the sections correctly.
3412 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3414 Merge Per Bothner's changes to modularize BFD a.out a bit.
3416 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3417 * ieee.c: Cast enums to int before comparing them, for brain-
3419 * coff-code.h: Remove coff_get_section_contents, and use the
3420 generic one instead.
3422 * aout.c: Derive new module from sunos.c, containing generic
3423 support code for all kinds of a.out files.
3425 * sunos.c: Remove all code that goes in aout.c. Split out
3426 machine dependent followup in sunos4_object_p into
3427 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3428 and redefine only the names we CHANGE, not all the names. Drop
3429 the little-endian vector, and rename the vector as sunos4 rather
3432 * b.out.c: Use aout.c routines for most of the work. Slight
3433 changes for the new regime. Remove close_and_cleanup and
3434 get_section_contents in favor of generics. New transfer vector
3437 * newsos.c: New support for Sony NEWS, another a.out format.
3439 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3440 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3441 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3443 * opncls.c (bfd_close): Call format-dependent write_contents
3444 routine, if writing, before calling target-dependent
3445 close_and_cleanup routine (which is now always generic, I think).
3446 * srec.c: Use bfd_alloc instead of malloc. Remove
3447 close_and_cleanup and move code from it to
3448 srec_write_object_contents. Add write_contents to tvec.
3449 * targets.c: Remove a.out little vector, replace a.out big
3450 vector with SunOS vector. FIXME: Need Vax support again now.
3452 * libbfd.h: Add write_contents format-dependent-vector to the
3453 bfd_target vector. Supply a generic close_and_cleanup routine.
3454 * liba.out.h: Handle the new aout.c split. Add prototypes for
3455 all routines defined in aout.c. Rename "sunos" things to "aout"
3456 things. Add a few fields where needed for various formats.
3457 * Makefile.in: Add aout.c and newsos.c.
3459 * archive.c, ieee.c, oasys.c: Lint.
3461 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3464 changed forward declaration struct stat; to reduce warnings. Changed
3465 comment on bfd_h_<x>_x.
3467 * ../include/m68kcoff.h, ../include/intel-coff.h,
3468 ../include/m88k-bcs.h
3469 Now there are two incarnations of relocs, linenos and syments. One for
3470 internal digestion, and one full of char arrays for I/O. The original
3471 names have gone to detect errors.
3473 * Makefile.in, m68kcoff.c, targets.c
3474 Test new structure code with a 68k coff implementaion
3476 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3477 Fixed all the places where there were problems with the size and
3478 alignments of structures on disk and structures in memory. #ifed out
3479 all the code in coffswap.c, since it should be done using the target
3482 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3484 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3485 multiple reloc command.
3487 * sunos.c (sunos4_set_section_contents): Made it so that sections
3488 are always padded to their alignment size.
3490 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3492 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3493 Clean up types and such (saber C problems).
3494 * ecoff.c: Clean up types and such. Remove routines that are
3495 not used. Fix up reading and swapping of shorts from files.
3497 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3499 * a.out.vax.c: Remove two bogus "static" from prototypes.
3501 * ecoff.c: Got rid of lots of non-working junk (that had
3502 been copied directly from coff-code.h).
3503 Updated to be consistent with updates to icoff.c and coff-code.h.
3505 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3506 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3508 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3509 but until the target_vector is automatically generated,
3510 it's as good as any. Note that the text offset is the only
3511 difference between NewsOS and SunOs (including magic numbers).
3512 (Most of the sunos_* routines should to renamed bsd_*
3513 and move to a bsd.c file. Then (and when the target_vector
3514 is automatically generated) it might make sense to create
3515 a separate Sony target.)
3517 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3518 on some systems, and doesn't help on others.
3519 Similarly, only define X_OK if not already defined.
3521 * trad-core.c: Don't include sys/stat.h - at least
3522 on NewsOS 3, it has already been included.
3524 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3526 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3527 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3528 symbol tables if necessary when reading them in, so gdb can use
3529 them. Add "bfd_coff_" to the names so they won't conflict with
3530 names in calling programs. FIXME-soon: if coff-code.h is
3531 included in two BFD modules, this will cause duplicate
3532 definitions; the routines should be exported to a separate,
3533 common, module (probably along with a mess of other ones).
3535 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3537 Improve modtime support.
3539 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3540 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3541 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3542 BUG: archive members still do not get correct mod times.
3544 Improve floating point support for core files.
3546 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3547 (sunos4_core_file_p): Create a second registers section in the
3548 core file, called ".reg2", for the float registers.
3550 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3552 * many changes to improve archive handling; found a logic flaw in
3553 bfd_check_format which only just happened to work by cooncidence.
3555 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3557 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3560 * bfd.h: changed type of udata in asymbol to void *, like it
3561 should be. Added bfd_reloc_dangerous enum member.
3563 * coff-code.h: Fixed it so that internally generated symbols get
3564 their values relocated correctly in all cases. Removed calls to
3567 * icoff.c: Not understanding the destination symbol of a reloc is
3568 not a failure any more, just 'dangerous'. This allows linking of
3569 b.out and coff images.
3571 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3575 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3577 * sunos.c (translate_to_native_sym_flags): fixed
3578 sym_pointer->n_value so that symbols on the way out get their
3579 section relative values calculated correctly.
3581 * coff-code.h (mangle_symbols): fixed problem where tags were not
3582 being relocated for structs, enums, unions. Also various lints.
3584 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3586 * archive.c (get_elt_at_filepos): system_call_error returned
3589 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3591 * Resolve the use of no_error and system_call_error.
3592 The bfd library itself now will never set bfd_error to
3595 The code still needs to be combed to make sure all the error
3596 codes are correct. I suspect they are not always set correctly.
3598 * The names of all the messages have _ prepended because the sun
3599 bundled compiler can't distinguish from a macro which takes an
3600 argument and the same identifier in a non-macro context.
3602 * The reason for the above being that entry points which used to
3603 be trampoline functions are now just macros which expand to a
3604 direct call through the bfd's xfer vector.
3606 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3607 must gas have its own version of everything (the gas version
3608 had the correct value)
3610 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3612 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3613 properly support i960 architecture and output correct reloc stuff.
3615 * bfd.h: added prototype for bfd_printable_arch_mach, added
3618 * coff-code.h: Applied patches from chrisb to support i960
3619 architecture, zero relocs and swap them correcly and conditionally
3620 compiled the timestamp.
3622 * sunos.c: Made the default section alignment 2^3 so that doubles
3623 are done properly. Fixed the same reloc bug that was in b.out.c
3625 * sysdep.h: Now compiles on a Posix box
3627 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3629 * icoff.c: Fix comment on big-endian version.
3630 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3631 F_RELFLG). Set F_AR32WR in output files if little endian
3634 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3636 * archures.c fixed =/== typo
3638 * sunos.c added architecture stuff for output. Fixed
3639 bug where files where vma(data) != size(text)
3640 were processed wrong.
3642 * coff-code.h added a lint cast
3644 * (../include/a.out.sun4.h) fixed it so zmagic
3647 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3649 * archive.c removed loads of includes, and fixed bug where string
3650 table didn't have a null at the end.
3652 * bfd.c fixed includes, added symbols argument to
3653 canonicalize_reloc entry point.
3655 * libbfd.c fixed includes and added some lint patches.
3657 * targets.c added both sorts of intel coff.
3659 * b.out.c fixed included, changed was the canonical
3662 * icoff.c added support for callj and big and little
3665 * opncls.c added chmod+xing for files with EXEC_P set.
3667 * sunos.c fixed includes. Changed default section
3668 alignement to words. Fixed relocation stuff to work with
3671 * bfd.h various new types added, prototype for new
3672 reloc calls, changed bfd->iostream to a void *
3673 to including files don't need stdio.h.
3675 * libcoff.h added conversion table to tie relocs to
3680 * coff-code.h fixed includes. Added code to support
3681 big and little endian formats. Various lints. Better
3682 processing of symbols. Changed reloc stuff to new
3685 * libbfd.h fixed includes
3688 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3690 * bfd.h changed name of alignment entry in sec_struct to
3691 alignment_power, because of conflicting uses within bfd.
3692 Now it should be obvious that it's a 2**n alignment
3693 specifier. Removed start_pad, end_alignment, block, minsize,
3694 output_file_alignment, subsection_alignment and original_vma fields.
3695 Added align_power() macro. Fixed bfd_section_alignment
3696 acessor macros. Added bfd_symbol_same_target macro.
3698 * b.out.c (b_out_write_object_contents) fixed to use
3699 new alignment member. Fixed (callj_callback) to use section
3700 relative symbols properly.
3702 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3703 Fixed (translate_from_native_sym_flags) to correctly make
3704 symbols section relative.
3706 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3707 (bfd_make_section) took out initialization of obsolete members.
3708 (bfd_print_symbol_vandf) added
3710 * opncls.c (bfd_create) created.
3712 * coff-code.h (coff_new_section_hook) took away refs
3713 to obsolete members. (make_a_section_from_file) added
3714 conversion between alignment types. (coff_symbol_from)
3715 added. (coff_count_linenumbers) only counts linenumbers
3716 if symbol is of coff-type. (coff_mangle_symbols) only
3717 heavily mangles symbols if symbol is coff-type.
3718 (coff_write_symbols) various lints. (coff_write_object_contents)
3719 various lints and modification for alignment conversion.
3720 (coff_slurp_relocs) fixed for use with new asection shape.
3722 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3724 * archive.c lots of lint
3726 * b.out.c added callj relocation support, upgrated reloc howto.
3727 Fixed so that asymbol and reloc records are output
3730 * bfd.c lots of lint, support for new bfd entry point
3733 * bfd.h changed definition of asymbol to contain pointer to
3734 owning bfd, removed target dependencies.
3736 * cache.c took out print statements, put in BFD_ASSERT calls.
3738 * coff-code.h various lints, corrected linenumber output
3739 functionality. Added support for new style asymbols and
3740 bfd_print_symbol. Fixed so that asymbol and
3741 reloc records are handled correctly. Added timestamp.
3743 * icoff.c Added support for new howto shape.
3745 * liba.out.h Added support for new asymbol shape
3747 * libbfd.c various lints
3749 * libbfd.h various lints
3751 * libcoff.h added support for new asymbol shape.
3753 * sunos.c various lints. Added support for new asymbol shape
3754 and bfd_print_symbol.
3756 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3758 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3759 pointer lint. Added support for callj relocation. Fixed bug where
3760 the last 32 bytes of the text section were overwritten by data. Fixed bug
3761 where archives of b.out didn't work due bfd_slurp_extended_name_table
3764 * sunos.c added support for n_other field. Braced the howto table so
3765 that it won't be affected by any lengthing of the howto struct typedef.
3768 * bfd.h added support for n_other field, added special_function
3769 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3772 * bfd.c upgraded bfd_perform_relocation, various lints.
3774 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3776 * ChangeLog: Started ChangeLog for BFD.
3777 * ToDo: Create file for suggestions.
3779 * Makefile: Support easy loading into Saber C.
3780 Add dependencies for icoff.o and bcs88kcoff.o.
3781 Rename coff.c to coff-code.h. Change callers.
3783 * bfd.c (bfd_check_format): Allow the check_format routines
3784 to return the desired target vector, rather than just a Boolean.
3785 bfd.h (bfd_check_format): Change function pointer return type.
3786 archive.c (bfd_generic_archive_p): change callee.
3787 b.out.c (b_out_little_object_p, b_out_big_object_p,
3788 b_out_real_object_p): change callee.
3789 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3790 in check_format transfer vectors that need a filler.
3791 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3792 bcs88kcoff.c: change callee.
3793 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3794 icoff.c: change callee.
3795 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3797 * libbfd.c (zalloc): It should actually zero the storage!
3798 This was commented out for some reason.
3800 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3801 This is so callers can avoid <stdlib.h> which doesn't exist
3804 * bfd.c (map_over_sections): Add debugging code, since I
3805 noticed the section count for sunos core files was bad, but only
3806 GDB had detected the problem.
3807 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3808 bfd_get_section_linenos): Remove obsolete functions.
3809 (bfd_apply_relocations): Use longs, not ints, for the math.
3811 * bfd.h: Declare enum boolean and struct bfd_target as well
3812 as typedefs for them. Remove obsolete
3813 bfd_get_section_lineno_size.
3815 * cache.c: Make the "fdopen" support work. Keep better track
3816 of how many files are open. Centralize the opening of files
3817 and be sure bfd_open[rw] actually try to open the file. Evade
3818 linked list initialization problems.
3820 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3822 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3824 * cplus-dem.c: Delete file, since it is not part of BFD.
3826 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3827 (bfd_openr, bfd_openw): Actually open the file, give error now.
3829 * sunos.c (sunos4_core_file_p): Set section count.
3830 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3831 obsolete definitions.
3832 (_write_symbol_table): Initialize <idx> counter.
3833 (foop): Eliminate debugging code.