1 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4 not internal bfd_assert function (twice).
6 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8 * aout-target.h: change ar_max_namelen to 15 (the right value)
9 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
12 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
14 * archive.c (bfd_generic_archive_p): check for bout archives too.
15 * bout.c: make it work again.
17 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
19 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
21 * reloc.c (bfd_generic_get_relocated_section_contents): Call
22 bfd_xmalloc() instead of bare malloc().
24 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
26 * Makefile.in: pass down MAKEINFO on info.
28 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
30 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
31 host/h-<foo> now just <foo>.
32 * configure.in: reflect changes
34 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
36 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
37 actual source file, not just the generated libbfd.h.
39 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
41 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
42 gdb on little-endian 960 code.
43 * archive.c (compute_and_write_armap): indirect symbols should go
44 into the archive header too.
46 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
48 * Makefile.in: added check target.
50 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
52 * coff-msym.c: Move this file from gdb/ecoff.c. It
53 handles byte-swapping for ECOFF (MIPS symbol) files.
54 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
55 to the files built on MIPS-based hosts.
56 * Makefile.in: Add rule for coff-msym.
58 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
60 * Makefile.in: added clean-info target. MINIMIZE=1.
62 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
64 * coff-rs6000.c: Move core file functions into separate
65 new file rs6000-core.c. This is needed because reading
66 core files depends on native include files that conflict
67 with ../include/coff/rs6000.h.
68 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
70 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
72 * aoutx.h (NAME(aout,print_symbol)): Don't print
73 symbol addresss for undefined symbols.
74 * coff-rs6000.c: Various updates (due to target-
76 * libbfd.h: Ditto (tdata field is now a union).
77 * hosts/h-sparc.h: Removed prototype for bogus function
78 'emset' (presumably should have been 'memset' - which is there).
80 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
82 * configure.in (mips-big-* target): Same is Iris.
84 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
86 * aoutx.h (translate_from_native_sym_flags): when creating an
87 alias symbol, fill in the section as undefined, rather than
88 leaving it blank. If an output section can't be found for a
89 symbol, then don't core dump.
91 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
93 * Makefile.in, configure.in: removed traces of namesubdir,
94 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
95 copyrights to '92, changed some from Cygnus to FSF.
97 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
100 * coff-h8300.c: fix stupid reloc subtraction bug
101 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
102 since that's how wide it is. (coff_slurp_symbol_table): always zero out
103 the symbol.flags and done_lineno fields.
105 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
107 * coffcode.h (coff_write_symbol): write out the correct number of
109 * cpu-h8300.c: fix disassembly bug
111 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
113 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
114 section_from_bfd_index), cpu-h8300.c (howto*_callback),
115 reloc.c, section.c (bfd_map_over_sections), targets.c
116 (bfd_target_list): Protolint.
117 * libbfd.h: Update to match a libbfd-in.h from a month ago.
119 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
121 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
123 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
124 section of a symbol rather than the section of a reffed symbol to
125 determine the r_index of an emmitted reloc.
127 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
129 * PORTING: New (preliminary) porting guide.
131 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
133 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
134 (howto_hvrt16): lint.
136 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
138 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
139 a full configuration (with possible cross-development),
140 instead of using host-aout.c.
142 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
144 * aout-target.h (MY(write_object_contents):
145 Set obj_reloc_entry_size (abfd).
146 * gen-aout.c: Change to emit a .c files, not a .h file.
148 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
150 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
151 BSF_ABSOLUTE and replace with bfd_abs_section reference.
153 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
155 * coffcode.h (get_normalized_symtab): fixed bug where symbols
156 with more than one auxent can cause nasty core dumps.
158 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
159 "done_lineno" so that a symbol which appears twice in the symbol
160 table only gets it's linenumbers relocated once. Modifed
161 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
164 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
166 * aoutx.h: (translate_from_native_sym_flags): fix constructor
167 stuff to use the New Order.
169 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
171 * ieee.c: Change type of envi[] to unsigned char.
173 * configure.in: fix vax ultrix configuration.
175 * elf.c (bfd_section_from_shdr): Deal with null return from
176 bfd_make_section(). (elf_object_p): Select endianess properly.
178 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
180 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
182 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
184 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
185 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
186 * host-aout.c: Don't use aout-params.h; configure these systems
187 in their xm files, not in a randomly generated file.
188 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
190 * hosts/h-vaxbsd.h: Define the form of exec and core files.
192 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
194 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
195 host_aout_vec here as well.
197 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
199 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
200 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
201 to prevent undefined symbol.
203 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
205 Various lints found on PersSony
206 * aoutx.h: cast an enum
207 * coff-a29k.c: many ints in reloc structure turned to enum
208 * coffcode.h: more enums
209 * cpu-h8300.c: more enums
210 * opncls.c: more enums
212 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
214 * configure.in: Make Tahoe configuration work again.
215 * bfd-in.h: Remove trailing comma from enum declaration.
216 * ieee.c: Can't put byte values >0x7F into a signed char.
218 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
220 * Makefile.in: Add dependencies for various coff-*.o files.
222 * elf.c: Remove extraneous paren from core_prpsinfo and
223 core_prpstatus macros, rename core_prpstatus to core_prstatus.
224 Replace references to old section "size" member with new
225 "_raw_size" member. Implement elf_make_empty_symbol, which
228 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
230 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
233 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
235 * coffcode.h (bfd_coff_relax_section): now static.
236 (bfd_coff_get_relocated_section_contents): various type lints.
238 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
240 New entry point in the transfer vector - bfd_relax_section.
242 * aout-target.h: add to vector, call generic_relax
243 * bfd-in.h: add to vector
244 * bfd.c: add #define for vector
245 * bout.c: add to vector, call generic_relax
246 * coffcode.h: add to vector, also now has coff specific relax code
247 for the relaxable H8/300 relocs. Also clean up abs section cruft.
248 * elf.c: call generic_relax
249 * ieee.c: call new vector, clean up some bugs due to the creation
251 * libbfd.h: add bfd_generic_relax_section EXFUN
252 * oasys.c: call generic_relax
253 * reloc.c: implement generic_relax
254 * seclet.c: moved much of this into coffcode.h
255 * srec.c: call generic_relax
256 * targets.c: define new transfer vector
258 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
260 * everything: now modified to use smaller reloc type. Self hosts
263 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
265 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
266 New files for stratus.
268 * configure.in: Add configuration fragments for stratus.
270 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
272 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
273 variables as CONST since they are set to point to a const char
274 string. Fixes compiler complaints.
276 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
278 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
281 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
283 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
284 symbols, so that we can emit the correct file name even
285 if it's an include file.
287 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
289 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
290 (Reported by john@labtam.labtam.oz.au (John Carey)).
292 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
294 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
296 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
297 being used to -DHAVE_PROCFS.
299 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
300 '#include "fopen-same.h"' to end of file to match other h-* files.
302 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
304 * configure.in: Change svr4 references to sysv4. Add case
305 "unknown" for target vendor and infer some targets based
306 on the specified operating system.
308 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
310 * bfd-in.h, libaout.h: ANSIfy enums.
312 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
314 * archive.c (normalize): created version for VMS which removes the
315 VMS directory crap from the front and end of a filename, eg turn
316 [-.foo]bar.obj;123 into bar.obj
317 (bfd_construct_extended_name_table): now writes index into an
318 extended name table in decimal - the same base used to read an
321 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
323 * aout-encap.c: Fix to use aout-target.h.
324 * aoutf1.h: Use standard MY_object_p and MY_callback
325 in aout-target.h. Remove target-specific versions.
326 * host-aout.c: Re-write to use aout-target.h.
327 * gen-aout.c: New files use with host-aout.c to generate
328 host-specific a.out-related parameters.
329 * Makefile.in: host-aout.o depends on aout-params.h, which is
330 generated by gen-aout.
331 * aout-target.h: Make a little more flexible.
332 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
333 macro. Instead, inline it in aout-target.h.
334 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
336 * archive.c: Add missing commas in DEFUN macro (2 places).
337 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
338 Berkeley ones, now that libiberty has them:
339 bcopy->memcpy, bzero->memset, bcmp->memcmp.
340 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
341 remove unused variable.
343 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
345 * elf.c (elf_core_file_matches_executable_p): Enclose corename
346 and execname inside HAVE_PROCFS ifdef since they are unused
347 when it is not defined.
349 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
351 * elf.c: Flag all sections as either code or data. We can't
352 be sure what they are anyway, since ELF doesn't fit the
353 traditional model of text+data+bss very well. Add new local
354 function elf_read() to simplify code. Record entry point in
357 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
359 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
360 rather than N copies of the same lines.
362 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
364 * cpu-h8300.c: disassemble branch displacements correctly
365 * coff-h8300.c: put reloc offsets out in 32bits
367 * makefile.dos, configdj.bat: New files from DJ
368 * cache.c: fopen with new macros is needed for DOS.
369 * ieee.c: environ renamed to envi to stop an include file
371 * opncls.c, coff-rs6000.c: more fopens with macros.
373 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
375 * Makefile.in: infodir belongs in datadir.
377 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
379 * Makefile.in: fix where docdir lives
381 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
382 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
383 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
384 srec.c, syms.c, targets.c : all new documentation and lint
388 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
390 * coffcode.h, srec.c: Lint.
392 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
394 * Makefile.in: install using INSTALL_DATA, added standards.text
397 * configure.in: mark directory as target dependent. configure
398 nows works in objdir always so make file existence checks
401 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
403 * Makefile.in: idestdir and ddestdir go away. Added copyrights
404 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
405 and mandir now keyed off datadir by default.
407 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
409 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
410 computation of arch and machine type so it's worked out before
411 some_aout_object_p is called.
412 * aoutx.h: (some_aout_object_p): don't set arch and mach to
414 * archures.c: add extra field 'section_align_power' to hold
415 default section alignment in object files.
416 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
417 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
418 initialize the new field.
419 * bout.c (b_out_callback): replace the text size, since aout
421 * aoutx.h: Documentation in the new style
423 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
425 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
426 use the saved value if mtime_set is already set (intended
427 for archive files, though apparently not used yet).
429 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
431 * targets.c: Revise comments about how to configure the target
432 vector, to match reality. Remove mention of obsolete methods.
433 Remove long lists of capitalized macros that turn into the same
434 thing in lowercase. Normal vector simply lists all known
435 lowercase xvec names; all other cases are handled by SELECT_VECS.
437 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
440 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
441 list of supported targets.
443 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
445 * archive.c (bsd_write_armap): The pad byte sometimes added to
446 the string table in a __.SYMDEF member is now
447 counted as part of the size of the string table.
448 This is compatible with the old ranlib, as well as Sun's.
450 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
452 * srec.c: Rewrote to fix many bugs; now gets the record type
453 right, doesn't choke on input, sets the start address in an S9 and
454 fills in the filename on an S0.
456 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
458 * cpu-h8300.c: Add support for MEMIND addressing mode
460 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
462 * coffcode.h: use the new macro if available
464 * elf.c (elf_corefile_note): cast malloc to avoid warning.
465 * Makefile.in: Fixed dependencies due to file rename
467 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
468 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
469 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
470 newos3.c, stab-syms.c, syms.c: All these files have had their
471 #includes altered to point to the new places.
473 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
475 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
477 * configure.in: Add vendor "ncr" as supported per-target vendor.
478 Add svr4 case for i386 per-host case.
480 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
483 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
485 * syms.c (bfd_decode_symclass): Return 'A'
486 for symbols that are both absolute and global.
487 * archive.c (bfd_special_undocumented_glue): Return NULL
488 if bfd_ar_hdr_from_filesystem returns NULL.
490 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
492 * Makefile.in: added coff-h8300
493 * configure.in: now h8 is a coff target
494 * cpu-h8300.c: fix various disassembly problems
495 * libcoff.h: took out some code which has been #0ed for a long
497 * targets.c: added h8 coff
498 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
499 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
501 * coffcode.h: Started to change the way machine dependencies are
502 handled, from the nest of #ifdefs to macros defined in the
503 including coff-<foo>.c
505 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
507 * aoutx.h (some_aout_object_p): Set the `executable' bit
508 if the entry point is contained in the text segment, even if the
509 text segment is at location 0.
511 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
512 nonstandard MIPS sections (.rdata, .sdata, etc).
514 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
515 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
516 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
518 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
520 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
522 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
523 from syms.c to new file stab-syms.c. Also, since GNU extended
524 type codes such as N_SETT are no longer in ../include/stab.def,
525 include them manually.
526 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
527 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
528 * libaout.h: Added prototype for aout_stab_name().
529 * Makefile.in: Update Makefile for new stab-syms.[co].
531 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
533 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
534 rather complicated seeming problem. Eliminate LOGICAL_ versions,
535 just make N_XXX work by excluding the header from the text segment.
536 * aoutx.h: Fix comments to match.
538 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
540 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
541 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
542 for the "logical" text segment (i.e. never consider the exec
543 header to be part of the text segment). This change is
544 needed for consistency with various other parts of bfd and ld.
545 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
546 and move calculation of obj_textsec(abfd)->size to libaout.h.
547 * bfd-in.h: Removed bogus ';'.
549 * Makefile.in: Add MINIMIZE flag to select lean
550 or bloated target_vector.
551 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
552 * newsos3.c: Fixes to ../include/aout64.h remove need
553 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
555 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
557 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
558 handle both little and big-endian targets, with little
559 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
560 * host-aout.c: Add FIXME note.
562 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
564 * targets.c: Make the default target_vector contain
565 just &DEFAULT_VECTOR. This makes executables a lot smaller.
566 Old behavior can be gotten by defining ALL_TARGETS.
567 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
568 Factored out common code into new file aout-target.h.
569 Saves a lot of duplicate code for a.out variants.
571 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
573 Get 'make headers' to work when configured with +subdirs.
574 * Makefile.in: Add $(subdir) to docdir path.
575 * doc/Makefile.in (protos): Add $(srcdir) prefix
576 to name of sed scripts.
578 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
580 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
581 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
582 to include names of N_SETT etc.
584 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
586 * elf.c: Add minimal support for ELF symbol tables. Generates
587 canonical bfd symbol tables from ELF symbol tables. Change the
588 name of some functions from bfd_<name> to elf_<name>.
590 * syms.c: Trivial fix to comment to remove a redundant "to".
592 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
594 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
595 form that GDB recognizes as COFF.
597 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
599 * ieee.c (ieee_object_p): cast NULL correctly.
600 * configure.in: added harris host
602 * coff-a29k.c: Lots of changes, most from David Wood.
604 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
606 * coff-m88k.c (coff_write_armap): Just #undef it.
608 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
610 * Makefile.in: standardize on MINUS_G to disable debugging
611 * coff-m88k.c: create coff armaps instead of bsd ones.
612 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
615 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
617 * elf.c: Additions to support ELF format core files.
618 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
619 has support for /proc (all the include files in particular).
621 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
623 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
624 of two N_SO stabs, one for directory, and one for filename.
626 * bfd-in.h (print_vma): Factor out duplicate definition.
628 Exit a little more gracefully when malloc returns NULL.
629 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
630 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
631 * libbfd.h: Rre-generated due to libbfd.c update.
633 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
635 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
637 * elf.c (elf_object_p): Don't try to create a bfd section for
638 the first ELF section header. It is just a placeholder.
640 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
642 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
643 core files, when compiling native.
644 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
646 FIXME: The aoutf1.h change below needs to be reversed back
649 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
651 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
652 manipulation of lnno fields in lineno structs in a coff-<f>.h
653 independent way. Override it in coff-<f>.h to your favourite
654 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
655 (coff_swap_lineno_out): modified to use the new macros.
657 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
659 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
660 unknown arch when the magic number doesn't specify the
661 architecture, since some OSs (eg old sun3s) don't set the number, and
662 020 is probably the right answer anyway.
664 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
666 * hosts/h-news.h, hosts/h-rtbsd.h:
667 Get rid of MISSING_VFPRINTF, since libiberty provides one.
668 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
669 bfd_print_symbol_nm, for use by nm.
670 * aoutx.h (NAME(aout,print_symbol)): Add code for new
671 bfd_print_symbol_nm option, to print in nm format.
672 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
673 oasys.c (oasys_print_symbol): Provide stub implementations
674 for bfd_print_symbol_nm.
675 * syms.c: New function bfd_decode_symclass, used by nm printer.
676 New function bfd_stab_name to look up string name of stab code.
678 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
680 * Makefile.in: Added ctor.c
681 * archures.c (bfd_default_arch_struct) added
682 bfd_default_reloc_type_lookup.
683 * coffcode.h: removed a load of #if 0ed code.
684 (coff_compute_file_section_positions): now works out the section
685 alignment and size correctly in all cases.
686 (coff_get_symtab): looks for constructor symbols and calls the
687 right function when they're found. (coff_canonicalize_reloc):
688 knows when a section is full of constructors and does the right
690 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
692 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
693 * libcoff.h: removed #if 0ed code
694 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
695 arch independent constructor relocation type.
696 (bfd_reloc_type_lookup): removed the comment "this will go away"
697 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
698 reloc which is used when BFD_RELOC_CTOR falls through to give a
699 default 32bit reloc for constructors.
700 (bfd_default_reloc_type_lookup): added.
701 * aoutf1.h: fixed SEGMENT_SIZE typo.
703 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
705 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
706 matching prefix "coff".
707 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
708 rs/6000 csect records.
710 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
712 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
713 * configure.in: add motorola delta88 cases
714 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
715 write_armap prototype
716 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
718 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
720 * Rename COFF-related files in `coff-ARCH.c' form.
721 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
722 coff-mips.c, coff-rs6000.c to be exact.
724 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
726 * config/mt-*: Ditto.
728 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
730 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
731 John Gilmore. Archive support from Damon A. Permezel.
733 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
734 * configure.in: Add rs6000 case.
735 * targets.c: Add rs6000 vector.
736 * archures.c: Add rs6000, fix comment on romp.
737 * bfd-in.h (enum bfd_error): Add no_debug_section error.
738 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
739 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
740 * section.c (bfd_make_section): Return NULL on attempt to create
742 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
743 (bfd_swap_aouthdr_in): Handle lots more members.
744 (make_a_section_from_file): If section has already been seen,
745 just return false rather than overwriting it.
746 (coff_real_object_p): Understand incoming magic numbers.
747 (coff_set_flags): Understand outgoing magic numbers.
748 (coff_compute_section_file_positions): outgoing aouthdr magic #.
749 (build_debug_section): Add fn for reading debug string section.
750 (get_normalized_symtab): Handle symbol names in debug string section.
751 Remove unused obj_string_table.
752 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
753 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
754 existing section before making one.
755 * cpu-rs6000.c: New file.
756 * rs6000coff.c: New file.
758 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
760 * elf.c: Add partial support for ELF format corefiles. Still needs
761 support for extracting registers from corefiles.
763 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
765 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
766 RANLIB is defined as echo, send the output to /dev/null to help
767 reduce clutter in the output from doing a make.
769 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
771 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
772 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
774 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
776 * coffcode.h (coff_compute_section_file_positions): make it pad
777 section size out if there are alignment restrictions so that the
778 image will be ok on a system where section positions are worked
779 out by accumulating sizes rather than from the section headers.
780 * targets.c (proto write_armap). Changed orl_count to unsigned.
781 * opncls.c (bfd_close_all_done). Added so that generative
782 programs like gas can close a bfd without causing bfd confusion.
783 * libbfd.h (changed becuase of protos)
784 * amdcoff.c: messed with the way that jmp displacements are
785 calcualated. This may not yet be totally correct.
786 * archive.c (coff_write_armap): rewrote the way that ranlibs are
788 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
789 abs symbol has no section (like a register symbol).
790 (coff_write_symbol) now zeros auxent before filling it up to help
791 with sensitive applications.
792 * libbfd.c (bfd_write_bigendian_4byte_int): added.
794 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
796 * bfd.c: Make sure we don't get a macro strerror().
797 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
798 * trad-core.c (trad_unix_core_file_failing_command): Suppress
799 attempt to recover command, ifdef NO_CORE_COMMAND.
800 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
802 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
804 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
806 * archive.c (bsd_write_argmap): The size of the ranlib structures
807 should not include the size field itself.
808 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
809 adata(abfd)->exec_bytes_size field instead of constant macro,
810 because aoutx.h compiles to a simple .o file shared by
811 all 32-bits a.out targets.
813 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
815 * configure.in: Allow i386-sco-sysv.
816 * bout.c: Remove unused i960_align; lint dummy core file handlers.
819 * host-aout.c: New strategy. We use common code, include files,
820 and data structures to handle the file, but set a few parameters
821 from the host's config file (page size, text start addr, etc).
822 * libaout.h: Define HP BSD machine types.
823 * aoutf1.h: Handle reading a.outs with these types.
825 * trad-core.c: Pass the u.u_ar0 value as the negative of the
826 virtual-memory-address of the .reg section. We can't just make a
827 section for "all the regs and nothing else" because only GDB knows
828 exactly where the regs are (scattered around the upage and stack).
829 Clean up memory allocation. Remove big- and little-endian
830 vectors, replace with single vector; this only runs on the host,
831 in host byte order. Replace byteswap routines with aborts in case
833 * targets.c: There's only one trad_core_vec now.
834 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
836 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
838 * hosts/h-amix.h (free): Fix prototype.
840 * aoutx.h: Don't use NULL as an integer, for braindead systems
841 that declare it as (void *)0. (From Peter Schauer.)
843 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
845 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
846 problem with bad Ultrix system headers.
847 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
848 various kinds of alignments for the various kinds of
851 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
853 * doc/Makefile: Don't assume . is on the path (from James Clark).
855 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
857 * Makefile.in: Avoid Sun Make VPATH bugs.
858 * targets.c: Declare trad_core vectors extern.
860 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
862 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
863 * libbfd.h: Moved ALIGN macro here.
864 * bout.c (b_out_callback): Replace i960_align by align_power.
866 * libaout.h (struct aoutdata): Added fields page_size,
867 segment_size and exec_bytes_size. These help generic code
868 (in aoutx.h and libaout.h) to figure out where to align
869 the various segments in a demand paged file.
870 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
871 to decide if the exec header counts in a_text (text segment size).
872 Also, assume D_PAGED flag is set; don't set it here.
873 * bout.c (b_out_callback): Add initialization of
874 adata fields page_size, segment_size, and exec_bytes_size.
875 * host-aout.c (NAME(host_aout, callback) and
876 NAME(host_aout,mkobject): Ditto.
877 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
878 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
879 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
880 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
881 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
882 for some systems (mainly sunos), so do it in the callback instead.
883 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
884 * aoutx.h (NAME(aout,set_section_contents): Change the way
885 filepos and size of sections are carried out to support
886 older styles of demand paged executables.
889 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
891 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
892 * bfd.c: Added macros to enable gas to swap coff records.
893 * coffcode.h: Make the coff_swap_*_out routines return the number
894 of bytes swapped, and cleaned up their prototypes.
895 * configure.in: Added ebmon/coff support
896 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
898 * targets.c: Added new entry points for coff swapping
900 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
902 Restructure configuration scheme for bfd, binutils, ld.
904 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
905 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
906 Change some config names to match other dirs.
907 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
909 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
911 * cpu-i960.c: Strncmp needed a length arg.
912 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
913 * i386aout.c: Remove dead N_TXTOFF override.
914 * trad-core.c: Don't disable the whole file if SUN4_SYS.
915 * config/: Rename some config files to match up h-*.h names.
916 Remove all the HOST_SYS definitions from the config files.
917 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
918 * hosts/h-hp9000.h: Remove USG comment.
919 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
920 * hosts/h-news.h, h-sparc-64.h: New config files that had
921 previously been kludged in the <sysdep.h> file.
923 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
925 * config/*: trad-core support is HOST dependent, not target
926 dependent. Target config files only set DEFAULT_VECTOR and/or
927 other vector elements. Exception: when host-aout.c is in use,
928 in which case we're forced to assume we're native (hp, vax,
929 tahoe). Rename XDEPFILES to HDEPFILES.
930 * Makefile.in: Rename XDEPFILES.
931 * config/h-sun*: Don't force static linking.
932 * trad-core.c: Document how to use it nowadays.
933 * i386aout.c, newsos3.c: Clean up.
934 * i386coff.c: Allow 386 coff files to be used as core files too
935 (for reading core files from embedded systems).
937 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
939 * Add i386aout.c for a.out support on the i386.
941 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
943 * reloc.c, section.c, syms.c, targets.c: correct info-node
944 structure in *doc* comments.
945 doc/Makefile: stop hiding complaints from makeinfo.
947 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
949 * aoutx.h (...some_aout_object_p): Take a third parameter,
950 the internal_exec struct, and avoid ever looking at an
951 external_exec. All callers changed to read the entire
952 external_exec struct, swap and check its magic number,
953 swap in the whole structure, and pass the swapped-in version to
955 * bout.c: Bring into modern era. Use single _object_p routine
956 for big- aand little-endian. Provide internal and external
957 exec header structs. Use separate swap-in and swap-out routines.
959 * libaout.h: Move struct internal_exec from ../include/aout64.h
960 to here. Add obj_symbol_entry_size to struct aoutdata.
961 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
963 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
964 EXTERNAL_NLIST_SIZE. Callers changed.
966 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
968 * bfd.c: Remove strerror() to libiberty.
970 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
971 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
972 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
973 last byte of transfer, not first byte, is within the section.
975 * host-aout.c: Remove `BSD' archive support. Lint.
977 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
978 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
979 `bfd_arch_info_type'. All uses changed.
980 * reloc.c: Rename `bfd_reloc_status_enum_type' to
981 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
982 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
983 it needs a better name.) All uses changed.
984 * targets.c: Rename `enum target_flavour_enum' to `enum
985 target_flavour', and remove the `_enum' from all of the enum
986 values themselves. All uses changed.
988 * configure.in, config/h-i386mach: i386 mach host.
989 * config/t-i386-aout: Use host-aout.c.
991 * trad-core.c: Give it its own xvec's to make it independent
992 of other file formats.
993 * ecoff.c, host-aout.c: Remove refs to trad-core.
994 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
995 * targets.c: #ifdef TRAD_CORE, include it in the vector.
997 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
999 * reloc.c: Extended NEWHOWTO macro
1000 * ieee.c: Changed the way 8bit pcrel is done
1001 * cpu-h8300.c: got the registers in the right order
1003 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1005 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1006 prediction is vindicated!
1008 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1009 Remove refs to howto.c, since Steve forgot.
1011 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1013 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1014 still work. Now allows any architecture/machine to be set.
1016 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1018 * howto.c deleted and moved code to reloc.c
1020 * libbfd.h, libbfd-in.h removed $id stuff for real
1022 * cpu-h8300.c Made it match various different spellings of h8300.
1024 * archures.c: Took out the first char filter which made it only
1025 look for a cpu/arch match when the first chars of supplied and
1026 tested names were the same.
1028 * targets.c removed oasys stuff, pending someone to fix the bugs
1032 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1034 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1035 ELF support good enough for GDB.
1036 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1037 m68k-cbm-svr4 host and target.
1038 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1039 so `diff' and `patch' can cope.
1041 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1043 * archures.c: removed texinfo error
1045 * init.c: added texinfo hooks, and removed initialization error
1048 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1051 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1053 * cpu-i960.c: Avoid numerical count of initializers.
1055 Vax Ultrix changes from David Taylor <taylor@think.com>:
1056 * host-aout.c: Make little-endian vector really little-endian.
1057 * configure.in: Separate vax and tahoe cases, handle ultrix.
1058 * config/t-vax: Add trad-core.o.
1059 * config/h-vaxult: New host system.
1061 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1063 * bfd-in.h VERSION, change version number to 0.18, this makes a
1064 gap, but now is the same as the linker version number.
1066 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1067 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1068 files will eventually contain processor specific bits for bfd,
1069 like strange relocation information and dis/assembly. So far only
1070 the H8 has been even partially done. This work also ties in with
1071 the change in handling architectures.
1073 * amdcoff.c: (a29k_reloc) fix error message.
1075 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1076 discover the architecture of the bfd. (sunos4_callback) calls the
1077 function bfd_set_arch_mach rather than stuffing stuff directly
1078 into the bfd. (sunos4_write_object_contents), changed names of
1081 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1082 setup the environment.
1084 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1085 headers in big endian format, regardless of the endianess of the
1088 * archures.c: totally changed. Now an architecture is represented
1089 with a pointer to an info structure rather than an enumerated type
1090 and a long. The old info is available as two elements in the
1091 structure. Future enhancements to architecure support will
1092 involve pointers to methods being placed into the info structure.
1094 * bfd.c: changed the definition of the bfd structure for the new
1097 * bout.c: (b_out_set_arch_mach) changed to use the new
1098 architecture mechanism.
1100 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1101 the new architecture mechanism.
1103 * configure.in: added h8 stuff.
1105 * ieee.c: too many changes to note. Now ieee files written with
1106 bfd gas and ld can be read by gld and ieee only linkers and
1109 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1111 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1112 than fixing the structure directly.
1114 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1115 than fixing the structure directly.
1117 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1118 before opening a bfd.
1120 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1121 rather than fixing the structure directly.
1123 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1124 in the t/hmake file) a user can select which backends they want
1125 linked with bfd without changing the source.
1127 * init.c: new, looks after initializing modules.
1129 * howto.c: for future use, will allow an application to work out
1130 what cookie to use as a handle on a relcoatio howto.
1132 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1134 * srec.c: Better error checking, partly from Peter Schauer.
1135 (srec_object_p): Avoid assuming any file that starts with 'S' is
1136 an S-record file! (Check for 3 uppercase-hex digits after it.)
1137 (ISHEX): Define new macro for checking supposedly hex characters.
1138 (pass_over): Treat as EOF any S-record line that:
1139 * doesn't have hex in either size character
1140 * produces a size larger than 0x7F
1141 * has an unrecognized type number
1143 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1145 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1146 opncls.c: Lint (saber actually).
1148 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1150 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1151 * newsos3.c: Fixed two types: newos3 -> newsos3.
1152 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1153 to use correct segment.
1155 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1157 * aoutx.h (print_symbol): Handle missing symbol->name.
1159 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1161 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1164 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1166 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1167 add sgi/irix support.
1169 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1171 Changes for the AMD 29000 Ultracomputer port from David Wood.
1174 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1176 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1179 * coffcode.h (coff_real_object_p): Pass information about the
1180 current file's coff symbol format to BFD via the coff_data struct.
1181 (coff_find_nearest_line): obj_icof => coff_data.
1182 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1183 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1184 and DIMNUM == E_DIMNUM.
1185 * configure.in: Handle a29k-*-* hosts, and targets
1186 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1187 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1188 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1189 local_linesz to `coff_data' (tdata) struct.
1190 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1191 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1193 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1195 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1196 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1198 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1200 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1202 (sunos4_core_file_matches_executable_p): Fix header comparison.
1203 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1204 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1206 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1208 Allow GDB to patch object files.
1210 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1211 * trad-core.h (trad_unix_core_file_p): Ditto.
1212 * aoutx.h (aout_set_section_contents): On first output, check
1213 abfd->direction and complain if erroneous.
1215 * Makefile.in: Add crude dependencies.
1217 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1219 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1220 to h/t-xxxx files so that everything will work on System V.
1222 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1224 * aoutx.h: Add information on host-aout.c and how to configure
1225 to use it, to the manual.
1226 * configure.in: Tix typo.
1227 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1228 else dummy out the core file support.
1229 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1230 specified, use it to locate the data section.
1231 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1232 rather than as chars (lint).
1234 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1236 * aoutx.h, coffcode.h: saberized.
1238 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1240 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1242 bfd.c, targets.c: minor rewording of doc segments
1245 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1247 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1248 etc, rather than TEXT_START_ADDR.
1249 * host-aout.c: Remove #if 0 around whole thing.
1250 Update to modern (32/64-bit) a.out naming conventions.
1251 Include a large chunk of ../include/a.out.gnu.h to get macros that
1252 are not defined by the system include files.
1253 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1254 macro used by the other a.out implementations.
1255 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1257 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1259 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1260 texdoc and psdoc; make these depend on generated .texi's
1262 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1265 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1268 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1269 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1270 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1271 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1272 obtrusive marks indicating .c origins.
1274 * bfd.texinfo: generalize most references to linker
1276 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1278 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1279 * archures.c: remove empty foo() definition (crept in at vn1.9)
1281 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1283 * bfd.texinfo: use @setchapternewpage on instead of lots of
1284 @page's; minor rephrasing in Introduction.
1286 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1287 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1288 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1289 segments): used BFD (caps) more consistently as a name in
1290 discourse, fixed a few other minor typos and uses of fonts
1293 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1295 * coffcode.h: fixed bug where string table size wasn't being swapped.
1297 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1299 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1301 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1302 flags. (bfd_print_symbol_vandf) now knows what to do with the
1305 * aoutx.h: made translate_from_native_sym_flags and
1306 translate_to_native_sym_flags produce the above flags.
1309 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1311 * all files: update copyright notices for GPL version 2.
1312 Install header comments and attribute most modules to their
1313 authors. BFD's name is now officially "Binary File Descriptor",
1314 so remove any conflicting pejoratives.
1315 archures.h: Consists solely of comments; remove it.
1317 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1319 * Makefile.in, bfd.c: Made it compile again.
1321 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1323 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1326 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1328 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1329 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1332 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1333 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1335 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1337 * Everything: created some new files, core.c format.c, reloc.c,
1338 section.c and syms.c to split the functionality a bit better.
1339 Cleaned up the rest of the files a bit, and added some
1343 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1345 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1346 really takes 3 arguments, patched code and ammended prototypes.
1348 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1350 * ../include/bfd.h (struct bfd_target): Added new field
1351 "align_power_min" which contains the minimum alignment for a
1352 section. This is used in coff_new_section_hook. The field
1353 insertion necessitates an update of all backends..
1355 * aoutf1.h jump table field inserted
1357 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1360 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1361 table field inserted.
1363 * coffcode.h(just about everything) Now patches up symbol tables
1364 using a different mechanism. The Intel major bug has been fixed,
1365 and the linker can self host on the Aviion and be debugged with
1368 * ecoff.c: new include and jump table patch, i386coff.c: new
1369 include and jump table patch, icoff.c: new include and jump table
1370 patch, ieee.c: can now read archives containing ieee modules.,
1371 libcoff.h: added (combined_entry_type), libieee.h: uped max
1372 sections to 20, m68kcoff.c: new include and jump table patch,
1373 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1374 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1375 srec.c: jump table patch. trad-code.c fixed #IF typeo
1377 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1379 * coffcode.h (coff_swap_aux_in): added else case to deal with
1380 filenames less than 9 characters.
1383 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1385 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1387 * srec.c: now allows any number of sections to be created in a
1388 file. Outputs addresses of the right length.
1390 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1392 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1393 target didn't match, the format got set to the attempted match,
1394 breaking a future test.
1396 *../include/i386coff.h : fixed typo in type field with size
1398 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1399 support in the jump table for the swapping routines exported to
1400 gdb. Now gdb works with the 386.
1402 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1404 * Merge in changes from gdb-3.95 release.
1405 Makefile.in: Allow hmake and tmake files to add OFILES.
1407 bfd.c: support specific targets as well as searching. When
1408 searching, take default target in preference to others.
1410 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1411 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1412 libbfd.h: Support specific targets as well as searching.
1413 opncls.c: Support specific targets as well as searching.
1414 targets.c: Search is short-circuited if default target matches.
1415 liboasys.c, libieee.c: Undo bothner changes that make macros
1416 work to the left of assignment, but which depend on the
1417 representations of different pointer types being the same.
1419 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1421 * i386coff.c: created.
1422 * coffcode.h: added support for 386.
1423 * Makefile.in: added support for 386.
1424 * ../include/i386coff.h: created
1426 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1428 * coffcode.h: removed all put_x_<sizes>
1429 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1433 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1435 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1437 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1439 * everything: Removed sysdep.h from bfd.h and put back into files
1440 from which it was split out. Now 64 bit version is built with a
1441 -DHOST_64_BIT="long long" on the compile line.
1444 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1446 Changed all the [get|put][name] routines to use [get|put]_[size
1449 Put in support for 64 bit work. Now two versions of bfd may be
1450 generated, according to the state of TARGET_64_BIT, one which is
1451 32 bit only, and one which is 64/32 bits.
1452 Created new back end 'demo64' to test 64 bit functionality.
1454 Renamed some files to work on DOS.
1456 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1457 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1458 chage, 64 bit transfer. * liba.out.h: Split out common code from
1459 sunos and newsos into liba.out. Name changes and prototype mods. *
1460 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1461 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1462 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1463 change and 64bit stuff.* newsos3.c: common code removed, new jump
1464 table. * oasys.c: Name change * opncls.c: Portability fixes *
1465 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1466 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1467 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1468 64bit ized. * demo64.c: 64 bit a.out back end
1474 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1476 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1477 on LHS of assignment, even when using old compilers.
1478 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1479 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1480 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1481 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1482 * targets.c: Add declaration of newsos3_vec.
1485 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1487 * aout.c: fixxed some of the problems with filepos calculation.
1488 (swap_ext_reloc): fixed problem with creation of relocs.
1489 (aout_set_section_contents): fixed filepos problem
1491 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1492 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1493 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1494 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1495 cleaned up. (coff_write_object_contents) cleaned up.
1497 * ecoff.c: Totally different. Now supports ecoff fully.
1499 * icoff.c: fixed problems in relocation callout.
1501 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1503 * m68kcoff.c: updated target vector.
1505 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1506 choose_reloc_size. (sunos4_write_object_contents) now calls
1507 choose_reloc_size so outputs relocs correctly, also calculates the
1508 size of the sections correctly.
1512 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1514 Merge Per Bothner's changes to modularize BFD a.out a bit.
1516 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1517 * ieee.c: Cast enums to int before comparing them, for brain-
1519 * coff-code.h: Remove coff_get_section_contents, and use the
1520 generic one instead.
1522 * aout.c: Derive new module from sunos.c, containing generic
1523 support code for all kinds of a.out files.
1525 * sunos.c: Remove all code that goes in aout.c. Split out
1526 machine dependent followup in sunos4_object_p into
1527 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1528 and redefine only the names we CHANGE, not all the names. Drop
1529 the little-endian vector, and rename the vector as sunos4 rather
1532 * b.out.c: Use aout.c routines for most of the work. Slight
1533 changes for the new regime. Remove close_and_cleanup and
1534 get_section_contents in favor of generics. New transfer vector
1537 * newsos.c: New support for Sony NEWS, another a.out format.
1539 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1540 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1541 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1543 * opncls.c (bfd_close): Call format-dependent write_contents
1544 routine, if writing, before calling target-dependent
1545 close_and_cleanup routine (which is now always generic, I think).
1546 * srec.c: Use bfd_alloc instead of malloc. Remove
1547 close_and_cleanup and move code from it to
1548 srec_write_object_contents. Add write_contents to tvec.
1549 * targets.c: Remove a.out little vector, replace a.out big
1550 vector with SunOS vector. FIXME: Need Vax support again now.
1552 * libbfd.h: Add write_contents format-dependent-vector to the
1553 bfd_target vector. Supply a generic close_and_cleanup routine.
1554 * liba.out.h: Handle the new aout.c split. Add prototypes for
1555 all routines defined in aout.c. Rename "sunos" things to "aout"
1556 things. Add a few fields where needed for various formats.
1557 * Makefile.in: Add aout.c and newsos.c.
1559 * archive.c, ieee.c, oasys.c: Lint.
1561 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1564 changed forward declaration struct stat; to reduce warnings. Changed
1565 comment on bfd_h_<x>_x.
1567 * ../include/m68kcoff.h, ../include/intel-coff.h,
1568 ../include/m88k-bcs.h
1569 Now there are two incarnations of relocs, linenos and syments. One for
1570 internal digestion, and one full of char arrays for I/O. The original
1571 names have gone to detect errors.
1573 * Makefile.in, m68kcoff.c, targets.c
1574 Test new structure code with a 68k coff implementaion
1576 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1577 Fixed all the places where there were problems with the size and
1578 alignments of structures on disk and structures in memory. #ifed out
1579 all the code in coffswap.c, since it should be done using the target
1582 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1584 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1585 multiple reloc command.
1587 * sunos.c (sunos4_set_section_contents): Made it so that sections
1588 are always padded to their alignment size.
1590 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1592 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1593 Clean up types and such (saber C problems).
1594 * ecoff.c: Clean up types and such. Remove routines that are
1595 not used. Fix up reading and swapping of shorts from files.
1597 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1599 * a.out.vax.c: Remove two bogus "static" from prototypes.
1601 * ecoff.c: Got rid of lots of non-working junk (that had
1602 been copied directly from coff-code.h).
1603 Updated to be consistent with updates to icoff.c and coff-code.h.
1605 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1606 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1608 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1609 but until the target_vector is automatically generated,
1610 it's as good as any. Note that the text offset is the only
1611 difference between NewsOS and SunOs (including magic numbers).
1612 (Most of the sunos_* routines should to renamed bsd_*
1613 and move to a bsd.c file. Then (and when the target_vector
1614 is automatically generated) it might make sense to create
1615 a separate Sony target.)
1617 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1618 on some systems, and doesn't help on others.
1619 Similarly, only define X_OK if not already defined.
1621 * trad-core.c: Don't include sys/stat.h - at least
1622 on NewsOS 3, it has already been included.
1624 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1626 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1627 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1628 symbol tables if necessary when reading them in, so gdb can use
1629 them. Add "bfd_coff_" to the names so they won't conflict with
1630 names in calling programs. FIXME-soon: if coff-code.h is
1631 included in two BFD modules, this will cause duplicate
1632 definitions; the routines should be exported to a separate,
1633 common, module (probably along with a mess of other ones).
1635 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1637 Improve modtime support.
1639 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1640 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1641 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1642 BUG: archive members still do not get correct mod times.
1644 Improve floating point support for core files.
1646 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1647 (sunos4_core_file_p): Create a second registers section in the
1648 core file, called ".reg2", for the float registers.
1650 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1652 * many changes to improve archive handling; found a logic flaw in
1653 bfd_check_format which only just happened to work by cooncidence.
1655 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1657 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1660 * bfd.h: changed type of udata in asymbol to void *, like it
1661 should be. Added bfd_reloc_dangerous enum member.
1663 * coff-code.h: Fixed it so that internally generated symbols get
1664 their values relocated correctly in all cases. Removed calls to
1667 * icoff.c: Not understanding the destination symbol of a reloc is
1668 not a failure any more, just 'dangerous'. This allows linking of
1669 b.out and coff images.
1671 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1675 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1677 * sunos.c (translate_to_native_sym_flags): fixed
1678 sym_pointer->n_value so that symbols on the way out get their
1679 section relative values calculated correctly.
1681 * coff-code.h (mangle_symbols): fixed problem where tags were not
1682 being relocated for structs, enums, unions. Also various lints.
1684 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1686 * archive.c (get_elt_at_filepos): system_call_error returned
1689 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1691 * Resolve the use of no_error and system_call_error.
1692 The bfd library itself now will never set bfd_error to
1695 The code still needs to be combed to make sure all the error
1696 codes are correct. I suspect they are not always set correctly.
1698 * The names of all the messages have _ prepended because the sun
1699 bundled compiler can't distinguish from a macro which takes an
1700 argument and the same identifier in a non-macro context.
1702 * The reason for the above being that entry points which used to
1703 be trampoline functions are now just macros which expand to a
1704 direct call through the bfd's xfer vector.
1706 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1707 must gas have its own version of everything (the gas version
1708 had the correct value)
1710 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1712 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1713 properly support i960 architecture and output correct reloc stuff.
1715 * bfd.h: added prototype for bfd_printable_arch_mach, added
1718 * coff-code.h: Applied patches from chrisb to support i960
1719 architecture, zero relocs and swap them correcly and conditionally
1720 compiled the timestamp.
1722 * sunos.c: Made the default section alignment 2^3 so that doubles
1723 are done properly. Fixed the same reloc bug that was in b.out.c
1725 * sysdep.h: Now compiles on a Posix box
1727 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1729 * icoff.c: Fix comment on big-endian version.
1730 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1731 F_RELFLG). Set F_AR32WR in output files if little endian
1734 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1736 * archures.c fixed =/== typo
1738 * sunos.c added architecture stuff for output. Fixed
1739 bug where files where vma(data) != size(text)
1740 were processed wrong.
1742 * coff-code.h added a lint cast
1744 * (../include/a.out.sun4.h) fixed it so zmagic
1747 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1749 * archive.c removed loads of includes, and fixed bug where string
1750 table didn't have a null at the end.
1752 * bfd.c fixed includes, added symbols argument to
1753 canonicalize_reloc entry point.
1755 * libbfd.c fixed includes and added some lint patches.
1757 * targets.c added both sorts of intel coff.
1759 * b.out.c fixed included, changed was the canonical
1762 * icoff.c added support for callj and big and little
1765 * opncls.c added chmod+xing for files with EXEC_P set.
1767 * sunos.c fixed includes. Changed default section
1768 alignement to words. Fixed relocation stuff to work with
1771 * bfd.h various new types added, prototype for new
1772 reloc calls, changed bfd->iostream to a void *
1773 to including files don't need stdio.h.
1775 * libcoff.h added conversion table to tie relocs to
1780 * coff-code.h fixed includes. Added code to support
1781 big and little endian formats. Various lints. Better
1782 processing of symbols. Changed reloc stuff to new
1785 * libbfd.h fixed includes
1788 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1790 * bfd.h changed name of alignment entry in sec_struct to
1791 alignment_power, because of conflicting uses within bfd.
1792 Now it should be obvious that it's a 2**n alignment
1793 specifier. Removed start_pad, end_alignment, block, minsize,
1794 output_file_alignment, subsection_alignment and original_vma fields.
1795 Added align_power() macro. Fixed bfd_section_alignment
1796 acessor macros. Added bfd_symbol_same_target macro.
1798 * b.out.c (b_out_write_object_contents) fixed to use
1799 new alignment member. Fixed (callj_callback) to use section
1800 relative symbols properly.
1802 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1803 Fixed (translate_from_native_sym_flags) to correctly make
1804 symbols section relative.
1806 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1807 (bfd_make_section) took out initialization of obsolete members.
1808 (bfd_print_symbol_vandf) added
1810 * opncls.c (bfd_create) created.
1812 * coff-code.h (coff_new_section_hook) took away refs
1813 to obsolete members. (make_a_section_from_file) added
1814 conversion between alignment types. (coff_symbol_from)
1815 added. (coff_count_linenumbers) only counts linenumbers
1816 if symbol is of coff-type. (coff_mangle_symbols) only
1817 heavily mangles symbols if symbol is coff-type.
1818 (coff_write_symbols) various lints. (coff_write_object_contents)
1819 various lints and modification for alignment conversion.
1820 (coff_slurp_relocs) fixed for use with new asection shape.
1822 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1824 * archive.c lots of lint
1826 * b.out.c added callj relocation support, upgrated reloc howto.
1827 Fixed so that asymbol and reloc records are output
1830 * bfd.c lots of lint, support for new bfd entry point
1833 * bfd.h changed definition of asymbol to contain pointer to
1834 owning bfd, removed target dependencies.
1836 * cache.c took out print statements, put in BFD_ASSERT calls.
1838 * coff-code.h various lints, corrected linenumber output
1839 functionality. Added support for new style asymbols and
1840 bfd_print_symbol. Fixed so that asymbol and
1841 reloc records are handled correctly. Added timestamp.
1843 * icoff.c Added support for new howto shape.
1845 * liba.out.h Added support for new asymbol shape
1847 * libbfd.c various lints
1849 * libbfd.h various lints
1851 * libcoff.h added support for new asymbol shape.
1853 * sunos.c various lints. Added support for new asymbol shape
1854 and bfd_print_symbol.
1856 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1858 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1859 pointer lint. Added support for callj relocation. Fixed bug where
1860 the last 32 bytes of the text section were overwritten by data. Fixed bug
1861 where archives of b.out didn't work due bfd_slurp_extended_name_table
1864 * sunos.c added support for n_other field. Braced the howto table so
1865 that it won't be affected by any lengthing of the howto struct typedef.
1868 * bfd.h added support for n_other field, added special_function
1869 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1872 * bfd.c upgraded bfd_perform_relocation, various lints.
1874 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1876 * ChangeLog: Started ChangeLog for BFD.
1877 * ToDo: Create file for suggestions.
1879 * Makefile: Support easy loading into Saber C.
1880 Add dependencies for icoff.o and bcs88kcoff.o.
1881 Rename coff.c to coff-code.h. Change callers.
1883 * bfd.c (bfd_check_format): Allow the check_format routines
1884 to return the desired target vector, rather than just a Boolean.
1885 bfd.h (bfd_check_format): Change function pointer return type.
1886 archive.c (bfd_generic_archive_p): change callee.
1887 b.out.c (b_out_little_object_p, b_out_big_object_p,
1888 b_out_real_object_p): change callee.
1889 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1890 in check_format transfer vectors that need a filler.
1891 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1892 bcs88kcoff.c: change callee.
1893 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1894 icoff.c: change callee.
1895 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1897 * libbfd.c (zalloc): It should actually zero the storage!
1898 This was commented out for some reason.
1900 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1901 This is so callers can avoid <stdlib.h> which doesn't exist
1904 * bfd.c (map_over_sections): Add debugging code, since I
1905 noticed the section count for sunos core files was bad, but only
1906 GDB had detected the problem.
1907 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1908 bfd_get_section_linenos): Remove obsolete functions.
1909 (bfd_apply_relocations): Use longs, not ints, for the math.
1911 * bfd.h: Declare enum boolean and struct bfd_target as well
1912 as typedefs for them. Remove obsolete
1913 bfd_get_section_lineno_size.
1915 * cache.c: Make the "fdopen" support work. Keep better track
1916 of how many files are open. Centralize the opening of files
1917 and be sure bfd_open[rw] actually try to open the file. Evade
1918 linked list initialization problems.
1920 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1922 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1924 * cplus-dem.c: Delete file, since it is not part of BFD.
1926 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1927 (bfd_openr, bfd_openw): Actually open the file, give error now.
1929 * sunos.c (sunos4_core_file_p): Set section count.
1930 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1931 obsolete definitions.
1932 (_write_symbol_table): Initialize <idx> counter.
1933 (foop): Eliminate debugging code.