1 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4 section.c, srec.c, syms.c, coff-h8300.c: Lint.
6 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
8 * bout.c, coff-a29k.c, coff-i960.c: Lint.
9 * configure.in: Add new host and target configs.
10 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
11 structs, which vary; just use member name.
12 (elf_object_p, elf_core_file_p): Lint, fix comments.
13 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
15 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
17 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
18 local, disposable, copy of the external form of section header
19 table and program header table entries.
21 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
23 * Makefile.in: Set MINIMIZE back to 0 for a real release.
25 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
27 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
30 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
32 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
34 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
36 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
37 not internal bfd_assert function (twice).
39 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
41 * aout-target.h: change ar_max_namelen to 15 (the right value)
42 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
45 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
47 * archive.c (bfd_generic_archive_p): check for bout archives too.
48 * bout.c: make it work again.
50 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
52 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
54 * reloc.c (bfd_generic_get_relocated_section_contents): Call
55 bfd_xmalloc() instead of bare malloc().
57 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
59 * Makefile.in: pass down MAKEINFO on info.
61 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
63 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
64 host/h-<foo> now just <foo>.
65 * configure.in: reflect changes
67 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
69 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
70 actual source file, not just the generated libbfd.h.
72 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
74 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
75 gdb on little-endian 960 code.
76 * archive.c (compute_and_write_armap): indirect symbols should go
77 into the archive header too.
79 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
81 * Makefile.in: added check target.
83 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
85 * coff-msym.c: Move this file from gdb/ecoff.c. It
86 handles byte-swapping for ECOFF (MIPS symbol) files.
87 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
88 to the files built on MIPS-based hosts.
89 * Makefile.in: Add rule for coff-msym.
91 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
93 * Makefile.in: added clean-info target. MINIMIZE=1.
95 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
97 * coff-rs6000.c: Move core file functions into separate
98 new file rs6000-core.c. This is needed because reading
99 core files depends on native include files that conflict
100 with ../include/coff/rs6000.h.
101 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
103 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
105 * aoutx.h (NAME(aout,print_symbol)): Don't print
106 symbol addresss for undefined symbols.
107 * coff-rs6000.c: Various updates (due to target-
108 independent changes).
109 * libbfd.h: Ditto (tdata field is now a union).
110 * hosts/h-sparc.h: Removed prototype for bogus function
111 'emset' (presumably should have been 'memset' - which is there).
113 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
115 * configure.in (mips-big-* target): Same is Iris.
117 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
119 * aoutx.h (translate_from_native_sym_flags): when creating an
120 alias symbol, fill in the section as undefined, rather than
121 leaving it blank. If an output section can't be found for a
122 symbol, then don't core dump.
124 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
126 * Makefile.in, configure.in: removed traces of namesubdir,
127 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
128 copyrights to '92, changed some from Cygnus to FSF.
130 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
133 * coff-h8300.c: fix stupid reloc subtraction bug
134 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
135 since that's how wide it is. (coff_slurp_symbol_table): always zero out
136 the symbol.flags and done_lineno fields.
138 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
140 * coffcode.h (coff_write_symbol): write out the correct number of
142 * cpu-h8300.c: fix disassembly bug
144 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
146 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
147 section_from_bfd_index), cpu-h8300.c (howto*_callback),
148 reloc.c, section.c (bfd_map_over_sections), targets.c
149 (bfd_target_list): Protolint.
150 * libbfd.h: Update to match a libbfd-in.h from a month ago.
152 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
154 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
156 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
157 section of a symbol rather than the section of a reffed symbol to
158 determine the r_index of an emmitted reloc.
160 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
162 * PORTING: New (preliminary) porting guide.
164 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
166 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
167 (howto_hvrt16): lint.
169 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
171 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
172 a full configuration (with possible cross-development),
173 instead of using host-aout.c.
175 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
177 * aout-target.h (MY(write_object_contents):
178 Set obj_reloc_entry_size (abfd).
179 * gen-aout.c: Change to emit a .c files, not a .h file.
181 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
183 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
184 BSF_ABSOLUTE and replace with bfd_abs_section reference.
186 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
188 * coffcode.h (get_normalized_symtab): fixed bug where symbols
189 with more than one auxent can cause nasty core dumps.
191 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
192 "done_lineno" so that a symbol which appears twice in the symbol
193 table only gets it's linenumbers relocated once. Modifed
194 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
197 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
199 * aoutx.h: (translate_from_native_sym_flags): fix constructor
200 stuff to use the New Order.
202 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
204 * ieee.c: Change type of envi[] to unsigned char.
206 * configure.in: fix vax ultrix configuration.
208 * elf.c (bfd_section_from_shdr): Deal with null return from
209 bfd_make_section(). (elf_object_p): Select endianess properly.
211 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
213 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
215 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
217 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
218 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
219 * host-aout.c: Don't use aout-params.h; configure these systems
220 in their xm files, not in a randomly generated file.
221 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
223 * hosts/h-vaxbsd.h: Define the form of exec and core files.
225 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
227 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
228 host_aout_vec here as well.
230 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
232 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
233 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
234 to prevent undefined symbol.
236 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
238 Various lints found on PersSony
239 * aoutx.h: cast an enum
240 * coff-a29k.c: many ints in reloc structure turned to enum
241 * coffcode.h: more enums
242 * cpu-h8300.c: more enums
243 * opncls.c: more enums
245 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
247 * configure.in: Make Tahoe configuration work again.
248 * bfd-in.h: Remove trailing comma from enum declaration.
249 * ieee.c: Can't put byte values >0x7F into a signed char.
251 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
253 * Makefile.in: Add dependencies for various coff-*.o files.
255 * elf.c: Remove extraneous paren from core_prpsinfo and
256 core_prpstatus macros, rename core_prpstatus to core_prstatus.
257 Replace references to old section "size" member with new
258 "_raw_size" member. Implement elf_make_empty_symbol, which
261 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
263 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
266 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
268 * coffcode.h (bfd_coff_relax_section): now static.
269 (bfd_coff_get_relocated_section_contents): various type lints.
271 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
273 New entry point in the transfer vector - bfd_relax_section.
275 * aout-target.h: add to vector, call generic_relax
276 * bfd-in.h: add to vector
277 * bfd.c: add #define for vector
278 * bout.c: add to vector, call generic_relax
279 * coffcode.h: add to vector, also now has coff specific relax code
280 for the relaxable H8/300 relocs. Also clean up abs section cruft.
281 * elf.c: call generic_relax
282 * ieee.c: call new vector, clean up some bugs due to the creation
284 * libbfd.h: add bfd_generic_relax_section EXFUN
285 * oasys.c: call generic_relax
286 * reloc.c: implement generic_relax
287 * seclet.c: moved much of this into coffcode.h
288 * srec.c: call generic_relax
289 * targets.c: define new transfer vector
291 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
293 * everything: now modified to use smaller reloc type. Self hosts
296 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
298 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
299 New files for stratus.
301 * configure.in: Add configuration fragments for stratus.
303 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
305 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
306 variables as CONST since they are set to point to a const char
307 string. Fixes compiler complaints.
309 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
311 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
314 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
316 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
317 symbols, so that we can emit the correct file name even
318 if it's an include file.
320 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
322 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
323 (Reported by john@labtam.labtam.oz.au (John Carey)).
325 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
327 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
329 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
330 being used to -DHAVE_PROCFS.
332 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
333 '#include "fopen-same.h"' to end of file to match other h-* files.
335 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
337 * configure.in: Change svr4 references to sysv4. Add case
338 "unknown" for target vendor and infer some targets based
339 on the specified operating system.
341 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
343 * bfd-in.h, libaout.h: ANSIfy enums.
345 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
347 * archive.c (normalize): created version for VMS which removes the
348 VMS directory crap from the front and end of a filename, eg turn
349 [-.foo]bar.obj;123 into bar.obj
350 (bfd_construct_extended_name_table): now writes index into an
351 extended name table in decimal - the same base used to read an
354 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
356 * aout-encap.c: Fix to use aout-target.h.
357 * aoutf1.h: Use standard MY_object_p and MY_callback
358 in aout-target.h. Remove target-specific versions.
359 * host-aout.c: Re-write to use aout-target.h.
360 * gen-aout.c: New files use with host-aout.c to generate
361 host-specific a.out-related parameters.
362 * Makefile.in: host-aout.o depends on aout-params.h, which is
363 generated by gen-aout.
364 * aout-target.h: Make a little more flexible.
365 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
366 macro. Instead, inline it in aout-target.h.
367 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
369 * archive.c: Add missing commas in DEFUN macro (2 places).
370 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
371 Berkeley ones, now that libiberty has them:
372 bcopy->memcpy, bzero->memset, bcmp->memcmp.
373 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
374 remove unused variable.
376 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
378 * elf.c (elf_core_file_matches_executable_p): Enclose corename
379 and execname inside HAVE_PROCFS ifdef since they are unused
380 when it is not defined.
382 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
384 * elf.c: Flag all sections as either code or data. We can't
385 be sure what they are anyway, since ELF doesn't fit the
386 traditional model of text+data+bss very well. Add new local
387 function elf_read() to simplify code. Record entry point in
390 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
392 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
393 rather than N copies of the same lines.
395 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
397 * cpu-h8300.c: disassemble branch displacements correctly
398 * coff-h8300.c: put reloc offsets out in 32bits
400 * makefile.dos, configdj.bat: New files from DJ
401 * cache.c: fopen with new macros is needed for DOS.
402 * ieee.c: environ renamed to envi to stop an include file
404 * opncls.c, coff-rs6000.c: more fopens with macros.
406 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
408 * Makefile.in: infodir belongs in datadir.
410 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
412 * Makefile.in: fix where docdir lives
414 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
415 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
416 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
417 srec.c, syms.c, targets.c : all new documentation and lint
421 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
423 * coffcode.h, srec.c: Lint.
425 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
427 * Makefile.in: install using INSTALL_DATA, added standards.text
430 * configure.in: mark directory as target dependent. configure
431 nows works in objdir always so make file existence checks
434 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
436 * Makefile.in: idestdir and ddestdir go away. Added copyrights
437 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
438 and mandir now keyed off datadir by default.
440 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
442 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
443 computation of arch and machine type so it's worked out before
444 some_aout_object_p is called.
445 * aoutx.h: (some_aout_object_p): don't set arch and mach to
447 * archures.c: add extra field 'section_align_power' to hold
448 default section alignment in object files.
449 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
450 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
451 initialize the new field.
452 * bout.c (b_out_callback): replace the text size, since aout
454 * aoutx.h: Documentation in the new style
456 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
458 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
459 use the saved value if mtime_set is already set (intended
460 for archive files, though apparently not used yet).
462 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
464 * targets.c: Revise comments about how to configure the target
465 vector, to match reality. Remove mention of obsolete methods.
466 Remove long lists of capitalized macros that turn into the same
467 thing in lowercase. Normal vector simply lists all known
468 lowercase xvec names; all other cases are handled by SELECT_VECS.
470 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
473 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
474 list of supported targets.
476 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
478 * archive.c (bsd_write_armap): The pad byte sometimes added to
479 the string table in a __.SYMDEF member is now
480 counted as part of the size of the string table.
481 This is compatible with the old ranlib, as well as Sun's.
483 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
485 * srec.c: Rewrote to fix many bugs; now gets the record type
486 right, doesn't choke on input, sets the start address in an S9 and
487 fills in the filename on an S0.
489 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
491 * cpu-h8300.c: Add support for MEMIND addressing mode
493 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
495 * coffcode.h: use the new macro if available
497 * elf.c (elf_corefile_note): cast malloc to avoid warning.
498 * Makefile.in: Fixed dependencies due to file rename
500 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
501 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
502 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
503 newos3.c, stab-syms.c, syms.c: All these files have had their
504 #includes altered to point to the new places.
506 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
508 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
510 * configure.in: Add vendor "ncr" as supported per-target vendor.
511 Add svr4 case for i386 per-host case.
513 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
516 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
518 * syms.c (bfd_decode_symclass): Return 'A'
519 for symbols that are both absolute and global.
520 * archive.c (bfd_special_undocumented_glue): Return NULL
521 if bfd_ar_hdr_from_filesystem returns NULL.
523 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
525 * Makefile.in: added coff-h8300
526 * configure.in: now h8 is a coff target
527 * cpu-h8300.c: fix various disassembly problems
528 * libcoff.h: took out some code which has been #0ed for a long
530 * targets.c: added h8 coff
531 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
532 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
534 * coffcode.h: Started to change the way machine dependencies are
535 handled, from the nest of #ifdefs to macros defined in the
536 including coff-<foo>.c
538 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
540 * aoutx.h (some_aout_object_p): Set the `executable' bit
541 if the entry point is contained in the text segment, even if the
542 text segment is at location 0.
544 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
545 nonstandard MIPS sections (.rdata, .sdata, etc).
547 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
548 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
549 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
551 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
553 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
555 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
556 from syms.c to new file stab-syms.c. Also, since GNU extended
557 type codes such as N_SETT are no longer in ../include/stab.def,
558 include them manually.
559 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
560 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
561 * libaout.h: Added prototype for aout_stab_name().
562 * Makefile.in: Update Makefile for new stab-syms.[co].
564 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
566 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
567 rather complicated seeming problem. Eliminate LOGICAL_ versions,
568 just make N_XXX work by excluding the header from the text segment.
569 * aoutx.h: Fix comments to match.
571 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
573 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
574 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
575 for the "logical" text segment (i.e. never consider the exec
576 header to be part of the text segment). This change is
577 needed for consistency with various other parts of bfd and ld.
578 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
579 and move calculation of obj_textsec(abfd)->size to libaout.h.
580 * bfd-in.h: Removed bogus ';'.
582 * Makefile.in: Add MINIMIZE flag to select lean
583 or bloated target_vector.
584 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
585 * newsos3.c: Fixes to ../include/aout64.h remove need
586 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
588 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
590 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
591 handle both little and big-endian targets, with little
592 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
593 * host-aout.c: Add FIXME note.
595 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
597 * targets.c: Make the default target_vector contain
598 just &DEFAULT_VECTOR. This makes executables a lot smaller.
599 Old behavior can be gotten by defining ALL_TARGETS.
600 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
601 Factored out common code into new file aout-target.h.
602 Saves a lot of duplicate code for a.out variants.
604 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
606 Get 'make headers' to work when configured with +subdirs.
607 * Makefile.in: Add $(subdir) to docdir path.
608 * doc/Makefile.in (protos): Add $(srcdir) prefix
609 to name of sed scripts.
611 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
613 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
614 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
615 to include names of N_SETT etc.
617 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
619 * elf.c: Add minimal support for ELF symbol tables. Generates
620 canonical bfd symbol tables from ELF symbol tables. Change the
621 name of some functions from bfd_<name> to elf_<name>.
623 * syms.c: Trivial fix to comment to remove a redundant "to".
625 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
627 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
628 form that GDB recognizes as COFF.
630 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
632 * ieee.c (ieee_object_p): cast NULL correctly.
633 * configure.in: added harris host
635 * coff-a29k.c: Lots of changes, most from David Wood.
637 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
639 * coff-m88k.c (coff_write_armap): Just #undef it.
641 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
643 * Makefile.in: standardize on MINUS_G to disable debugging
644 * coff-m88k.c: create coff armaps instead of bsd ones.
645 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
648 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
650 * elf.c: Additions to support ELF format core files.
651 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
652 has support for /proc (all the include files in particular).
654 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
656 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
657 of two N_SO stabs, one for directory, and one for filename.
659 * bfd-in.h (print_vma): Factor out duplicate definition.
661 Exit a little more gracefully when malloc returns NULL.
662 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
663 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
664 * libbfd.h: Rre-generated due to libbfd.c update.
666 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
668 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
670 * elf.c (elf_object_p): Don't try to create a bfd section for
671 the first ELF section header. It is just a placeholder.
673 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
675 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
676 core files, when compiling native.
677 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
679 FIXME: The aoutf1.h change below needs to be reversed back
682 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
684 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
685 manipulation of lnno fields in lineno structs in a coff-<f>.h
686 independent way. Override it in coff-<f>.h to your favourite
687 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
688 (coff_swap_lineno_out): modified to use the new macros.
690 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
692 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
693 unknown arch when the magic number doesn't specify the
694 architecture, since some OSs (eg old sun3s) don't set the number, and
695 020 is probably the right answer anyway.
697 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
699 * hosts/h-news.h, hosts/h-rtbsd.h:
700 Get rid of MISSING_VFPRINTF, since libiberty provides one.
701 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
702 bfd_print_symbol_nm, for use by nm.
703 * aoutx.h (NAME(aout,print_symbol)): Add code for new
704 bfd_print_symbol_nm option, to print in nm format.
705 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
706 oasys.c (oasys_print_symbol): Provide stub implementations
707 for bfd_print_symbol_nm.
708 * syms.c: New function bfd_decode_symclass, used by nm printer.
709 New function bfd_stab_name to look up string name of stab code.
711 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
713 * Makefile.in: Added ctor.c
714 * archures.c (bfd_default_arch_struct) added
715 bfd_default_reloc_type_lookup.
716 * coffcode.h: removed a load of #if 0ed code.
717 (coff_compute_file_section_positions): now works out the section
718 alignment and size correctly in all cases.
719 (coff_get_symtab): looks for constructor symbols and calls the
720 right function when they're found. (coff_canonicalize_reloc):
721 knows when a section is full of constructors and does the right
723 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
725 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
726 * libcoff.h: removed #if 0ed code
727 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
728 arch independent constructor relocation type.
729 (bfd_reloc_type_lookup): removed the comment "this will go away"
730 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
731 reloc which is used when BFD_RELOC_CTOR falls through to give a
732 default 32bit reloc for constructors.
733 (bfd_default_reloc_type_lookup): added.
734 * aoutf1.h: fixed SEGMENT_SIZE typo.
736 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
738 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
739 matching prefix "coff".
740 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
741 rs/6000 csect records.
743 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
745 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
746 * configure.in: add motorola delta88 cases
747 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
748 write_armap prototype
749 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
751 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
753 * Rename COFF-related files in `coff-ARCH.c' form.
754 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
755 coff-mips.c, coff-rs6000.c to be exact.
757 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
759 * config/mt-*: Ditto.
761 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
763 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
764 John Gilmore. Archive support from Damon A. Permezel.
766 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
767 * configure.in: Add rs6000 case.
768 * targets.c: Add rs6000 vector.
769 * archures.c: Add rs6000, fix comment on romp.
770 * bfd-in.h (enum bfd_error): Add no_debug_section error.
771 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
772 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
773 * section.c (bfd_make_section): Return NULL on attempt to create
775 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
776 (bfd_swap_aouthdr_in): Handle lots more members.
777 (make_a_section_from_file): If section has already been seen,
778 just return false rather than overwriting it.
779 (coff_real_object_p): Understand incoming magic numbers.
780 (coff_set_flags): Understand outgoing magic numbers.
781 (coff_compute_section_file_positions): outgoing aouthdr magic #.
782 (build_debug_section): Add fn for reading debug string section.
783 (get_normalized_symtab): Handle symbol names in debug string section.
784 Remove unused obj_string_table.
785 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
786 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
787 existing section before making one.
788 * cpu-rs6000.c: New file.
789 * rs6000coff.c: New file.
791 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
793 * elf.c: Add partial support for ELF format corefiles. Still needs
794 support for extracting registers from corefiles.
796 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
798 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
799 RANLIB is defined as echo, send the output to /dev/null to help
800 reduce clutter in the output from doing a make.
802 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
804 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
805 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
807 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
809 * coffcode.h (coff_compute_section_file_positions): make it pad
810 section size out if there are alignment restrictions so that the
811 image will be ok on a system where section positions are worked
812 out by accumulating sizes rather than from the section headers.
813 * targets.c (proto write_armap). Changed orl_count to unsigned.
814 * opncls.c (bfd_close_all_done). Added so that generative
815 programs like gas can close a bfd without causing bfd confusion.
816 * libbfd.h (changed becuase of protos)
817 * amdcoff.c: messed with the way that jmp displacements are
818 calcualated. This may not yet be totally correct.
819 * archive.c (coff_write_armap): rewrote the way that ranlibs are
821 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
822 abs symbol has no section (like a register symbol).
823 (coff_write_symbol) now zeros auxent before filling it up to help
824 with sensitive applications.
825 * libbfd.c (bfd_write_bigendian_4byte_int): added.
827 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
829 * bfd.c: Make sure we don't get a macro strerror().
830 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
831 * trad-core.c (trad_unix_core_file_failing_command): Suppress
832 attempt to recover command, ifdef NO_CORE_COMMAND.
833 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
835 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
837 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
839 * archive.c (bsd_write_argmap): The size of the ranlib structures
840 should not include the size field itself.
841 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
842 adata(abfd)->exec_bytes_size field instead of constant macro,
843 because aoutx.h compiles to a simple .o file shared by
844 all 32-bits a.out targets.
846 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
848 * configure.in: Allow i386-sco-sysv.
849 * bout.c: Remove unused i960_align; lint dummy core file handlers.
852 * host-aout.c: New strategy. We use common code, include files,
853 and data structures to handle the file, but set a few parameters
854 from the host's config file (page size, text start addr, etc).
855 * libaout.h: Define HP BSD machine types.
856 * aoutf1.h: Handle reading a.outs with these types.
858 * trad-core.c: Pass the u.u_ar0 value as the negative of the
859 virtual-memory-address of the .reg section. We can't just make a
860 section for "all the regs and nothing else" because only GDB knows
861 exactly where the regs are (scattered around the upage and stack).
862 Clean up memory allocation. Remove big- and little-endian
863 vectors, replace with single vector; this only runs on the host,
864 in host byte order. Replace byteswap routines with aborts in case
866 * targets.c: There's only one trad_core_vec now.
867 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
869 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
871 * hosts/h-amix.h (free): Fix prototype.
873 * aoutx.h: Don't use NULL as an integer, for braindead systems
874 that declare it as (void *)0. (From Peter Schauer.)
876 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
878 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
879 problem with bad Ultrix system headers.
880 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
881 various kinds of alignments for the various kinds of
884 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
886 * doc/Makefile: Don't assume . is on the path (from James Clark).
888 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
890 * Makefile.in: Avoid Sun Make VPATH bugs.
891 * targets.c: Declare trad_core vectors extern.
893 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
895 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
896 * libbfd.h: Moved ALIGN macro here.
897 * bout.c (b_out_callback): Replace i960_align by align_power.
899 * libaout.h (struct aoutdata): Added fields page_size,
900 segment_size and exec_bytes_size. These help generic code
901 (in aoutx.h and libaout.h) to figure out where to align
902 the various segments in a demand paged file.
903 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
904 to decide if the exec header counts in a_text (text segment size).
905 Also, assume D_PAGED flag is set; don't set it here.
906 * bout.c (b_out_callback): Add initialization of
907 adata fields page_size, segment_size, and exec_bytes_size.
908 * host-aout.c (NAME(host_aout, callback) and
909 NAME(host_aout,mkobject): Ditto.
910 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
911 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
912 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
913 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
914 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
915 for some systems (mainly sunos), so do it in the callback instead.
916 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
917 * aoutx.h (NAME(aout,set_section_contents): Change the way
918 filepos and size of sections are carried out to support
919 older styles of demand paged executables.
922 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
924 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
925 * bfd.c: Added macros to enable gas to swap coff records.
926 * coffcode.h: Make the coff_swap_*_out routines return the number
927 of bytes swapped, and cleaned up their prototypes.
928 * configure.in: Added ebmon/coff support
929 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
931 * targets.c: Added new entry points for coff swapping
933 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
935 Restructure configuration scheme for bfd, binutils, ld.
937 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
938 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
939 Change some config names to match other dirs.
940 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
942 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
944 * cpu-i960.c: Strncmp needed a length arg.
945 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
946 * i386aout.c: Remove dead N_TXTOFF override.
947 * trad-core.c: Don't disable the whole file if SUN4_SYS.
948 * config/: Rename some config files to match up h-*.h names.
949 Remove all the HOST_SYS definitions from the config files.
950 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
951 * hosts/h-hp9000.h: Remove USG comment.
952 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
953 * hosts/h-news.h, h-sparc-64.h: New config files that had
954 previously been kludged in the <sysdep.h> file.
956 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
958 * config/*: trad-core support is HOST dependent, not target
959 dependent. Target config files only set DEFAULT_VECTOR and/or
960 other vector elements. Exception: when host-aout.c is in use,
961 in which case we're forced to assume we're native (hp, vax,
962 tahoe). Rename XDEPFILES to HDEPFILES.
963 * Makefile.in: Rename XDEPFILES.
964 * config/h-sun*: Don't force static linking.
965 * trad-core.c: Document how to use it nowadays.
966 * i386aout.c, newsos3.c: Clean up.
967 * i386coff.c: Allow 386 coff files to be used as core files too
968 (for reading core files from embedded systems).
970 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
972 * Add i386aout.c for a.out support on the i386.
974 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
976 * reloc.c, section.c, syms.c, targets.c: correct info-node
977 structure in *doc* comments.
978 doc/Makefile: stop hiding complaints from makeinfo.
980 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
982 * aoutx.h (...some_aout_object_p): Take a third parameter,
983 the internal_exec struct, and avoid ever looking at an
984 external_exec. All callers changed to read the entire
985 external_exec struct, swap and check its magic number,
986 swap in the whole structure, and pass the swapped-in version to
988 * bout.c: Bring into modern era. Use single _object_p routine
989 for big- aand little-endian. Provide internal and external
990 exec header structs. Use separate swap-in and swap-out routines.
992 * libaout.h: Move struct internal_exec from ../include/aout64.h
993 to here. Add obj_symbol_entry_size to struct aoutdata.
994 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
996 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
997 EXTERNAL_NLIST_SIZE. Callers changed.
999 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1001 * bfd.c: Remove strerror() to libiberty.
1003 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1004 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1005 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1006 last byte of transfer, not first byte, is within the section.
1008 * host-aout.c: Remove `BSD' archive support. Lint.
1010 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1011 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1012 `bfd_arch_info_type'. All uses changed.
1013 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1014 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1015 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1016 it needs a better name.) All uses changed.
1017 * targets.c: Rename `enum target_flavour_enum' to `enum
1018 target_flavour', and remove the `_enum' from all of the enum
1019 values themselves. All uses changed.
1021 * configure.in, config/h-i386mach: i386 mach host.
1022 * config/t-i386-aout: Use host-aout.c.
1024 * trad-core.c: Give it its own xvec's to make it independent
1025 of other file formats.
1026 * ecoff.c, host-aout.c: Remove refs to trad-core.
1027 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1028 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1030 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1032 * reloc.c: Extended NEWHOWTO macro
1033 * ieee.c: Changed the way 8bit pcrel is done
1034 * cpu-h8300.c: got the registers in the right order
1036 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1038 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1039 prediction is vindicated!
1041 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1042 Remove refs to howto.c, since Steve forgot.
1044 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1046 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1047 still work. Now allows any architecture/machine to be set.
1049 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1051 * howto.c deleted and moved code to reloc.c
1053 * libbfd.h, libbfd-in.h removed $id stuff for real
1055 * cpu-h8300.c Made it match various different spellings of h8300.
1057 * archures.c: Took out the first char filter which made it only
1058 look for a cpu/arch match when the first chars of supplied and
1059 tested names were the same.
1061 * targets.c removed oasys stuff, pending someone to fix the bugs
1065 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1067 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1068 ELF support good enough for GDB.
1069 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1070 m68k-cbm-svr4 host and target.
1071 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1072 so `diff' and `patch' can cope.
1074 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1076 * archures.c: removed texinfo error
1078 * init.c: added texinfo hooks, and removed initialization error
1081 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1084 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1086 * cpu-i960.c: Avoid numerical count of initializers.
1088 Vax Ultrix changes from David Taylor <taylor@think.com>:
1089 * host-aout.c: Make little-endian vector really little-endian.
1090 * configure.in: Separate vax and tahoe cases, handle ultrix.
1091 * config/t-vax: Add trad-core.o.
1092 * config/h-vaxult: New host system.
1094 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1096 * bfd-in.h VERSION, change version number to 0.18, this makes a
1097 gap, but now is the same as the linker version number.
1099 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1100 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1101 files will eventually contain processor specific bits for bfd,
1102 like strange relocation information and dis/assembly. So far only
1103 the H8 has been even partially done. This work also ties in with
1104 the change in handling architectures.
1106 * amdcoff.c: (a29k_reloc) fix error message.
1108 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1109 discover the architecture of the bfd. (sunos4_callback) calls the
1110 function bfd_set_arch_mach rather than stuffing stuff directly
1111 into the bfd. (sunos4_write_object_contents), changed names of
1114 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1115 setup the environment.
1117 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1118 headers in big endian format, regardless of the endianess of the
1121 * archures.c: totally changed. Now an architecture is represented
1122 with a pointer to an info structure rather than an enumerated type
1123 and a long. The old info is available as two elements in the
1124 structure. Future enhancements to architecure support will
1125 involve pointers to methods being placed into the info structure.
1127 * bfd.c: changed the definition of the bfd structure for the new
1130 * bout.c: (b_out_set_arch_mach) changed to use the new
1131 architecture mechanism.
1133 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1134 the new architecture mechanism.
1136 * configure.in: added h8 stuff.
1138 * ieee.c: too many changes to note. Now ieee files written with
1139 bfd gas and ld can be read by gld and ieee only linkers and
1142 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1144 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1145 than fixing the structure directly.
1147 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1148 than fixing the structure directly.
1150 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1151 before opening a bfd.
1153 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1154 rather than fixing the structure directly.
1156 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1157 in the t/hmake file) a user can select which backends they want
1158 linked with bfd without changing the source.
1160 * init.c: new, looks after initializing modules.
1162 * howto.c: for future use, will allow an application to work out
1163 what cookie to use as a handle on a relcoatio howto.
1165 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1167 * srec.c: Better error checking, partly from Peter Schauer.
1168 (srec_object_p): Avoid assuming any file that starts with 'S' is
1169 an S-record file! (Check for 3 uppercase-hex digits after it.)
1170 (ISHEX): Define new macro for checking supposedly hex characters.
1171 (pass_over): Treat as EOF any S-record line that:
1172 * doesn't have hex in either size character
1173 * produces a size larger than 0x7F
1174 * has an unrecognized type number
1176 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1178 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1179 opncls.c: Lint (saber actually).
1181 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1183 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1184 * newsos3.c: Fixed two types: newos3 -> newsos3.
1185 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1186 to use correct segment.
1188 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1190 * aoutx.h (print_symbol): Handle missing symbol->name.
1192 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1194 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1197 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1199 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1200 add sgi/irix support.
1202 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1204 Changes for the AMD 29000 Ultracomputer port from David Wood.
1207 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1209 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1212 * coffcode.h (coff_real_object_p): Pass information about the
1213 current file's coff symbol format to BFD via the coff_data struct.
1214 (coff_find_nearest_line): obj_icof => coff_data.
1215 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1216 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1217 and DIMNUM == E_DIMNUM.
1218 * configure.in: Handle a29k-*-* hosts, and targets
1219 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1220 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1221 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1222 local_linesz to `coff_data' (tdata) struct.
1223 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1224 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1226 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1228 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1229 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1231 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1233 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1235 (sunos4_core_file_matches_executable_p): Fix header comparison.
1236 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1237 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1239 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1241 Allow GDB to patch object files.
1243 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1244 * trad-core.h (trad_unix_core_file_p): Ditto.
1245 * aoutx.h (aout_set_section_contents): On first output, check
1246 abfd->direction and complain if erroneous.
1248 * Makefile.in: Add crude dependencies.
1250 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1252 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1253 to h/t-xxxx files so that everything will work on System V.
1255 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1257 * aoutx.h: Add information on host-aout.c and how to configure
1258 to use it, to the manual.
1259 * configure.in: Tix typo.
1260 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1261 else dummy out the core file support.
1262 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1263 specified, use it to locate the data section.
1264 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1265 rather than as chars (lint).
1267 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1269 * aoutx.h, coffcode.h: saberized.
1271 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1273 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1275 bfd.c, targets.c: minor rewording of doc segments
1278 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1280 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1281 etc, rather than TEXT_START_ADDR.
1282 * host-aout.c: Remove #if 0 around whole thing.
1283 Update to modern (32/64-bit) a.out naming conventions.
1284 Include a large chunk of ../include/a.out.gnu.h to get macros that
1285 are not defined by the system include files.
1286 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1287 macro used by the other a.out implementations.
1288 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1290 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1292 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1293 texdoc and psdoc; make these depend on generated .texi's
1295 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1298 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1301 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1302 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1303 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1304 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1305 obtrusive marks indicating .c origins.
1307 * bfd.texinfo: generalize most references to linker
1309 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1311 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1312 * archures.c: remove empty foo() definition (crept in at vn1.9)
1314 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1316 * bfd.texinfo: use @setchapternewpage on instead of lots of
1317 @page's; minor rephrasing in Introduction.
1319 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1320 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1321 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1322 segments): used BFD (caps) more consistently as a name in
1323 discourse, fixed a few other minor typos and uses of fonts
1326 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1328 * coffcode.h: fixed bug where string table size wasn't being swapped.
1330 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1332 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1334 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1335 flags. (bfd_print_symbol_vandf) now knows what to do with the
1338 * aoutx.h: made translate_from_native_sym_flags and
1339 translate_to_native_sym_flags produce the above flags.
1342 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1344 * all files: update copyright notices for GPL version 2.
1345 Install header comments and attribute most modules to their
1346 authors. BFD's name is now officially "Binary File Descriptor",
1347 so remove any conflicting pejoratives.
1348 archures.h: Consists solely of comments; remove it.
1350 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1352 * Makefile.in, bfd.c: Made it compile again.
1354 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1356 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1359 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1361 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1362 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1365 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1366 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1368 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1370 * Everything: created some new files, core.c format.c, reloc.c,
1371 section.c and syms.c to split the functionality a bit better.
1372 Cleaned up the rest of the files a bit, and added some
1376 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1378 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1379 really takes 3 arguments, patched code and ammended prototypes.
1381 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1383 * ../include/bfd.h (struct bfd_target): Added new field
1384 "align_power_min" which contains the minimum alignment for a
1385 section. This is used in coff_new_section_hook. The field
1386 insertion necessitates an update of all backends..
1388 * aoutf1.h jump table field inserted
1390 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1393 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1394 table field inserted.
1396 * coffcode.h(just about everything) Now patches up symbol tables
1397 using a different mechanism. The Intel major bug has been fixed,
1398 and the linker can self host on the Aviion and be debugged with
1401 * ecoff.c: new include and jump table patch, i386coff.c: new
1402 include and jump table patch, icoff.c: new include and jump table
1403 patch, ieee.c: can now read archives containing ieee modules.,
1404 libcoff.h: added (combined_entry_type), libieee.h: uped max
1405 sections to 20, m68kcoff.c: new include and jump table patch,
1406 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1407 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1408 srec.c: jump table patch. trad-code.c fixed #IF typeo
1410 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1412 * coffcode.h (coff_swap_aux_in): added else case to deal with
1413 filenames less than 9 characters.
1416 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1418 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1420 * srec.c: now allows any number of sections to be created in a
1421 file. Outputs addresses of the right length.
1423 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1425 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1426 target didn't match, the format got set to the attempted match,
1427 breaking a future test.
1429 *../include/i386coff.h : fixed typo in type field with size
1431 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1432 support in the jump table for the swapping routines exported to
1433 gdb. Now gdb works with the 386.
1435 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1437 * Merge in changes from gdb-3.95 release.
1438 Makefile.in: Allow hmake and tmake files to add OFILES.
1440 bfd.c: support specific targets as well as searching. When
1441 searching, take default target in preference to others.
1443 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1444 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1445 libbfd.h: Support specific targets as well as searching.
1446 opncls.c: Support specific targets as well as searching.
1447 targets.c: Search is short-circuited if default target matches.
1448 liboasys.c, libieee.c: Undo bothner changes that make macros
1449 work to the left of assignment, but which depend on the
1450 representations of different pointer types being the same.
1452 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1454 * i386coff.c: created.
1455 * coffcode.h: added support for 386.
1456 * Makefile.in: added support for 386.
1457 * ../include/i386coff.h: created
1459 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1461 * coffcode.h: removed all put_x_<sizes>
1462 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1466 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1468 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1470 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1472 * everything: Removed sysdep.h from bfd.h and put back into files
1473 from which it was split out. Now 64 bit version is built with a
1474 -DHOST_64_BIT="long long" on the compile line.
1477 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1479 Changed all the [get|put][name] routines to use [get|put]_[size
1482 Put in support for 64 bit work. Now two versions of bfd may be
1483 generated, according to the state of TARGET_64_BIT, one which is
1484 32 bit only, and one which is 64/32 bits.
1485 Created new back end 'demo64' to test 64 bit functionality.
1487 Renamed some files to work on DOS.
1489 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1490 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1491 chage, 64 bit transfer. * liba.out.h: Split out common code from
1492 sunos and newsos into liba.out. Name changes and prototype mods. *
1493 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1494 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1495 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1496 change and 64bit stuff.* newsos3.c: common code removed, new jump
1497 table. * oasys.c: Name change * opncls.c: Portability fixes *
1498 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1499 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1500 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1501 64bit ized. * demo64.c: 64 bit a.out back end
1507 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1509 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1510 on LHS of assignment, even when using old compilers.
1511 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1512 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1513 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1514 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1515 * targets.c: Add declaration of newsos3_vec.
1518 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1520 * aout.c: fixxed some of the problems with filepos calculation.
1521 (swap_ext_reloc): fixed problem with creation of relocs.
1522 (aout_set_section_contents): fixed filepos problem
1524 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1525 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1526 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1527 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1528 cleaned up. (coff_write_object_contents) cleaned up.
1530 * ecoff.c: Totally different. Now supports ecoff fully.
1532 * icoff.c: fixed problems in relocation callout.
1534 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1536 * m68kcoff.c: updated target vector.
1538 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1539 choose_reloc_size. (sunos4_write_object_contents) now calls
1540 choose_reloc_size so outputs relocs correctly, also calculates the
1541 size of the sections correctly.
1545 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1547 Merge Per Bothner's changes to modularize BFD a.out a bit.
1549 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1550 * ieee.c: Cast enums to int before comparing them, for brain-
1552 * coff-code.h: Remove coff_get_section_contents, and use the
1553 generic one instead.
1555 * aout.c: Derive new module from sunos.c, containing generic
1556 support code for all kinds of a.out files.
1558 * sunos.c: Remove all code that goes in aout.c. Split out
1559 machine dependent followup in sunos4_object_p into
1560 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1561 and redefine only the names we CHANGE, not all the names. Drop
1562 the little-endian vector, and rename the vector as sunos4 rather
1565 * b.out.c: Use aout.c routines for most of the work. Slight
1566 changes for the new regime. Remove close_and_cleanup and
1567 get_section_contents in favor of generics. New transfer vector
1570 * newsos.c: New support for Sony NEWS, another a.out format.
1572 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1573 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1574 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1576 * opncls.c (bfd_close): Call format-dependent write_contents
1577 routine, if writing, before calling target-dependent
1578 close_and_cleanup routine (which is now always generic, I think).
1579 * srec.c: Use bfd_alloc instead of malloc. Remove
1580 close_and_cleanup and move code from it to
1581 srec_write_object_contents. Add write_contents to tvec.
1582 * targets.c: Remove a.out little vector, replace a.out big
1583 vector with SunOS vector. FIXME: Need Vax support again now.
1585 * libbfd.h: Add write_contents format-dependent-vector to the
1586 bfd_target vector. Supply a generic close_and_cleanup routine.
1587 * liba.out.h: Handle the new aout.c split. Add prototypes for
1588 all routines defined in aout.c. Rename "sunos" things to "aout"
1589 things. Add a few fields where needed for various formats.
1590 * Makefile.in: Add aout.c and newsos.c.
1592 * archive.c, ieee.c, oasys.c: Lint.
1594 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1597 changed forward declaration struct stat; to reduce warnings. Changed
1598 comment on bfd_h_<x>_x.
1600 * ../include/m68kcoff.h, ../include/intel-coff.h,
1601 ../include/m88k-bcs.h
1602 Now there are two incarnations of relocs, linenos and syments. One for
1603 internal digestion, and one full of char arrays for I/O. The original
1604 names have gone to detect errors.
1606 * Makefile.in, m68kcoff.c, targets.c
1607 Test new structure code with a 68k coff implementaion
1609 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1610 Fixed all the places where there were problems with the size and
1611 alignments of structures on disk and structures in memory. #ifed out
1612 all the code in coffswap.c, since it should be done using the target
1615 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1617 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1618 multiple reloc command.
1620 * sunos.c (sunos4_set_section_contents): Made it so that sections
1621 are always padded to their alignment size.
1623 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1625 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1626 Clean up types and such (saber C problems).
1627 * ecoff.c: Clean up types and such. Remove routines that are
1628 not used. Fix up reading and swapping of shorts from files.
1630 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1632 * a.out.vax.c: Remove two bogus "static" from prototypes.
1634 * ecoff.c: Got rid of lots of non-working junk (that had
1635 been copied directly from coff-code.h).
1636 Updated to be consistent with updates to icoff.c and coff-code.h.
1638 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1639 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1641 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1642 but until the target_vector is automatically generated,
1643 it's as good as any. Note that the text offset is the only
1644 difference between NewsOS and SunOs (including magic numbers).
1645 (Most of the sunos_* routines should to renamed bsd_*
1646 and move to a bsd.c file. Then (and when the target_vector
1647 is automatically generated) it might make sense to create
1648 a separate Sony target.)
1650 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1651 on some systems, and doesn't help on others.
1652 Similarly, only define X_OK if not already defined.
1654 * trad-core.c: Don't include sys/stat.h - at least
1655 on NewsOS 3, it has already been included.
1657 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1659 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1660 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1661 symbol tables if necessary when reading them in, so gdb can use
1662 them. Add "bfd_coff_" to the names so they won't conflict with
1663 names in calling programs. FIXME-soon: if coff-code.h is
1664 included in two BFD modules, this will cause duplicate
1665 definitions; the routines should be exported to a separate,
1666 common, module (probably along with a mess of other ones).
1668 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1670 Improve modtime support.
1672 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1673 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1674 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1675 BUG: archive members still do not get correct mod times.
1677 Improve floating point support for core files.
1679 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1680 (sunos4_core_file_p): Create a second registers section in the
1681 core file, called ".reg2", for the float registers.
1683 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1685 * many changes to improve archive handling; found a logic flaw in
1686 bfd_check_format which only just happened to work by cooncidence.
1688 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1690 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1693 * bfd.h: changed type of udata in asymbol to void *, like it
1694 should be. Added bfd_reloc_dangerous enum member.
1696 * coff-code.h: Fixed it so that internally generated symbols get
1697 their values relocated correctly in all cases. Removed calls to
1700 * icoff.c: Not understanding the destination symbol of a reloc is
1701 not a failure any more, just 'dangerous'. This allows linking of
1702 b.out and coff images.
1704 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1708 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1710 * sunos.c (translate_to_native_sym_flags): fixed
1711 sym_pointer->n_value so that symbols on the way out get their
1712 section relative values calculated correctly.
1714 * coff-code.h (mangle_symbols): fixed problem where tags were not
1715 being relocated for structs, enums, unions. Also various lints.
1717 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1719 * archive.c (get_elt_at_filepos): system_call_error returned
1722 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1724 * Resolve the use of no_error and system_call_error.
1725 The bfd library itself now will never set bfd_error to
1728 The code still needs to be combed to make sure all the error
1729 codes are correct. I suspect they are not always set correctly.
1731 * The names of all the messages have _ prepended because the sun
1732 bundled compiler can't distinguish from a macro which takes an
1733 argument and the same identifier in a non-macro context.
1735 * The reason for the above being that entry points which used to
1736 be trampoline functions are now just macros which expand to a
1737 direct call through the bfd's xfer vector.
1739 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1740 must gas have its own version of everything (the gas version
1741 had the correct value)
1743 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1745 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1746 properly support i960 architecture and output correct reloc stuff.
1748 * bfd.h: added prototype for bfd_printable_arch_mach, added
1751 * coff-code.h: Applied patches from chrisb to support i960
1752 architecture, zero relocs and swap them correcly and conditionally
1753 compiled the timestamp.
1755 * sunos.c: Made the default section alignment 2^3 so that doubles
1756 are done properly. Fixed the same reloc bug that was in b.out.c
1758 * sysdep.h: Now compiles on a Posix box
1760 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1762 * icoff.c: Fix comment on big-endian version.
1763 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1764 F_RELFLG). Set F_AR32WR in output files if little endian
1767 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1769 * archures.c fixed =/== typo
1771 * sunos.c added architecture stuff for output. Fixed
1772 bug where files where vma(data) != size(text)
1773 were processed wrong.
1775 * coff-code.h added a lint cast
1777 * (../include/a.out.sun4.h) fixed it so zmagic
1780 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1782 * archive.c removed loads of includes, and fixed bug where string
1783 table didn't have a null at the end.
1785 * bfd.c fixed includes, added symbols argument to
1786 canonicalize_reloc entry point.
1788 * libbfd.c fixed includes and added some lint patches.
1790 * targets.c added both sorts of intel coff.
1792 * b.out.c fixed included, changed was the canonical
1795 * icoff.c added support for callj and big and little
1798 * opncls.c added chmod+xing for files with EXEC_P set.
1800 * sunos.c fixed includes. Changed default section
1801 alignement to words. Fixed relocation stuff to work with
1804 * bfd.h various new types added, prototype for new
1805 reloc calls, changed bfd->iostream to a void *
1806 to including files don't need stdio.h.
1808 * libcoff.h added conversion table to tie relocs to
1813 * coff-code.h fixed includes. Added code to support
1814 big and little endian formats. Various lints. Better
1815 processing of symbols. Changed reloc stuff to new
1818 * libbfd.h fixed includes
1821 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1823 * bfd.h changed name of alignment entry in sec_struct to
1824 alignment_power, because of conflicting uses within bfd.
1825 Now it should be obvious that it's a 2**n alignment
1826 specifier. Removed start_pad, end_alignment, block, minsize,
1827 output_file_alignment, subsection_alignment and original_vma fields.
1828 Added align_power() macro. Fixed bfd_section_alignment
1829 acessor macros. Added bfd_symbol_same_target macro.
1831 * b.out.c (b_out_write_object_contents) fixed to use
1832 new alignment member. Fixed (callj_callback) to use section
1833 relative symbols properly.
1835 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1836 Fixed (translate_from_native_sym_flags) to correctly make
1837 symbols section relative.
1839 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1840 (bfd_make_section) took out initialization of obsolete members.
1841 (bfd_print_symbol_vandf) added
1843 * opncls.c (bfd_create) created.
1845 * coff-code.h (coff_new_section_hook) took away refs
1846 to obsolete members. (make_a_section_from_file) added
1847 conversion between alignment types. (coff_symbol_from)
1848 added. (coff_count_linenumbers) only counts linenumbers
1849 if symbol is of coff-type. (coff_mangle_symbols) only
1850 heavily mangles symbols if symbol is coff-type.
1851 (coff_write_symbols) various lints. (coff_write_object_contents)
1852 various lints and modification for alignment conversion.
1853 (coff_slurp_relocs) fixed for use with new asection shape.
1855 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1857 * archive.c lots of lint
1859 * b.out.c added callj relocation support, upgrated reloc howto.
1860 Fixed so that asymbol and reloc records are output
1863 * bfd.c lots of lint, support for new bfd entry point
1866 * bfd.h changed definition of asymbol to contain pointer to
1867 owning bfd, removed target dependencies.
1869 * cache.c took out print statements, put in BFD_ASSERT calls.
1871 * coff-code.h various lints, corrected linenumber output
1872 functionality. Added support for new style asymbols and
1873 bfd_print_symbol. Fixed so that asymbol and
1874 reloc records are handled correctly. Added timestamp.
1876 * icoff.c Added support for new howto shape.
1878 * liba.out.h Added support for new asymbol shape
1880 * libbfd.c various lints
1882 * libbfd.h various lints
1884 * libcoff.h added support for new asymbol shape.
1886 * sunos.c various lints. Added support for new asymbol shape
1887 and bfd_print_symbol.
1889 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1891 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1892 pointer lint. Added support for callj relocation. Fixed bug where
1893 the last 32 bytes of the text section were overwritten by data. Fixed bug
1894 where archives of b.out didn't work due bfd_slurp_extended_name_table
1897 * sunos.c added support for n_other field. Braced the howto table so
1898 that it won't be affected by any lengthing of the howto struct typedef.
1901 * bfd.h added support for n_other field, added special_function
1902 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1905 * bfd.c upgraded bfd_perform_relocation, various lints.
1907 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1909 * ChangeLog: Started ChangeLog for BFD.
1910 * ToDo: Create file for suggestions.
1912 * Makefile: Support easy loading into Saber C.
1913 Add dependencies for icoff.o and bcs88kcoff.o.
1914 Rename coff.c to coff-code.h. Change callers.
1916 * bfd.c (bfd_check_format): Allow the check_format routines
1917 to return the desired target vector, rather than just a Boolean.
1918 bfd.h (bfd_check_format): Change function pointer return type.
1919 archive.c (bfd_generic_archive_p): change callee.
1920 b.out.c (b_out_little_object_p, b_out_big_object_p,
1921 b_out_real_object_p): change callee.
1922 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1923 in check_format transfer vectors that need a filler.
1924 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1925 bcs88kcoff.c: change callee.
1926 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1927 icoff.c: change callee.
1928 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1930 * libbfd.c (zalloc): It should actually zero the storage!
1931 This was commented out for some reason.
1933 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1934 This is so callers can avoid <stdlib.h> which doesn't exist
1937 * bfd.c (map_over_sections): Add debugging code, since I
1938 noticed the section count for sunos core files was bad, but only
1939 GDB had detected the problem.
1940 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1941 bfd_get_section_linenos): Remove obsolete functions.
1942 (bfd_apply_relocations): Use longs, not ints, for the math.
1944 * bfd.h: Declare enum boolean and struct bfd_target as well
1945 as typedefs for them. Remove obsolete
1946 bfd_get_section_lineno_size.
1948 * cache.c: Make the "fdopen" support work. Keep better track
1949 of how many files are open. Centralize the opening of files
1950 and be sure bfd_open[rw] actually try to open the file. Evade
1951 linked list initialization problems.
1953 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1955 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1957 * cplus-dem.c: Delete file, since it is not part of BFD.
1959 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1960 (bfd_openr, bfd_openw): Actually open the file, give error now.
1962 * sunos.c (sunos4_core_file_p): Set section count.
1963 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1964 obsolete definitions.
1965 (_write_symbol_table): Initialize <idx> counter.
1966 (foop): Eliminate debugging code.