1 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3 * coffcode.h (bfd_coff_relax_section): now static.
4 (bfd_coff_get_relocated_section_contents): various type lints.
6 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8 New entry point in the transfer vector - bfd_relax_section.
10 * aout-target.h: add to vector, call generic_relax
11 * bfd-in.h: add to vector
12 * bfd.c: add #define for vector
13 * bout.c: add to vector, call generic_relax
14 * coffcode.h: add to vector, also now has coff specific relax code
15 for the relaxable H8/300 relocs. Also clean up abs section cruft.
16 * elf.c: call generic_relax
17 * ieee.c: call new vector, clean up some bugs due to the creation
19 * libbfd.h: add bfd_generic_relax_section EXFUN
20 * oasys.c: call generic_relax
21 * reloc.c: implement generic_relax
22 * seclet.c: moved much of this into coffcode.h
23 * srec.c: call generic_relax
24 * targets.c: define new transfer vector
28 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
30 * everything: now modified to use smaller reloc type. Self hosts
33 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
35 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
36 New files for stratus.
38 * configure.in: Add configuration fragments for stratus.
40 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
42 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
43 variables as CONST since they are set to point to a const char
44 string. Fixes compiler complaints.
46 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
48 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
51 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
53 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
54 symbols, so that we can emit the correct file name even
55 if it's an include file.
57 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
59 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
60 (Reported by john@labtam.labtam.oz.au (John Carey)).
62 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
64 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
66 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
67 being used to -DHAVE_PROCFS.
69 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
70 '#include "fopen-same.h"' to end of file to match other h-* files.
72 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
74 * configure.in: Change svr4 references to sysv4. Add case
75 "unknown" for target vendor and infer some targets based
76 on the specified operating system.
78 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
80 * bfd-in.h, libaout.h: ANSIfy enums.
82 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
84 * archive.c (normalize): created version for VMS which removes the
85 VMS directory crap from the front and end of a filename, eg turn
86 [-.foo]bar.obj;123 into bar.obj
87 (bfd_construct_extended_name_table): now writes index into an
88 extended name table in decimal - the same base used to read an
91 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
93 * aout-encap.c: Fix to use aout-target.h.
94 * aoutf1.h: Use standard MY_object_p and MY_callback
95 in aout-target.h. Remove target-specific versions.
96 * host-aout.c: Re-write to use aout-target.h.
97 * gen-aout.c: New files use with host-aout.c to generate
98 host-specific a.out-related parameters.
99 * Makefile.in: host-aout.o depends on aout-params.h, which is
100 generated by gen-aout.
101 * aout-target.h: Make a little more flexible.
102 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
103 macro. Instead, inline it in aout-target.h.
104 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
106 * archive.c: Add missing commas in DEFUN macro (2 places).
107 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
108 Berkeley ones, now that libiberty has them:
109 bcopy->memcpy, bzero->memset, bcmp->memcmp.
110 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
111 remove unused variable.
113 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
115 * elf.c (elf_core_file_matches_executable_p): Enclose corename
116 and execname inside HAVE_PROCFS ifdef since they are unused
117 when it is not defined.
119 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
121 * elf.c: Flag all sections as either code or data. We can't
122 be sure what they are anyway, since ELF doesn't fit the
123 traditional model of text+data+bss very well. Add new local
124 function elf_read() to simplify code. Record entry point in
127 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
129 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
130 rather than N copies of the same lines.
132 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
134 * cpu-h8300.c: disassemble branch displacements correctly
135 * coff-h8300.c: put reloc offsets out in 32bits
137 * makefile.dos, configdj.bat: New files from DJ
138 * cache.c: fopen with new macros is needed for DOS.
139 * ieee.c: environ renamed to envi to stop an include file
141 * opncls.c, coff-rs6000.c: more fopens with macros.
143 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
145 * Makefile.in: infodir belongs in datadir.
147 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
149 * Makefile.in: fix where docdir lives
151 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
152 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
153 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
154 srec.c, syms.c, targets.c : all new documentation and lint
158 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
160 * coffcode.h, srec.c: Lint.
162 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
164 * Makefile.in: install using INSTALL_DATA, added standards.text
167 * configure.in: mark directory as target dependent. configure
168 nows works in objdir always so make file existence checks
171 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
173 * Makefile.in: idestdir and ddestdir go away. Added copyrights
174 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
175 and mandir now keyed off datadir by default.
177 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
179 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
180 computation of arch and machine type so it's worked out before
181 some_aout_object_p is called.
182 * aoutx.h: (some_aout_object_p): don't set arch and mach to
184 * archures.c: add extra field 'section_align_power' to hold
185 default section alignment in object files.
186 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
187 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
188 initialize the new field.
189 * bout.c (b_out_callback): replace the text size, since aout
191 * aoutx.h: Documentation in the new style
193 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
195 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
196 use the saved value if mtime_set is already set (intended
197 for archive files, though apparently not used yet).
199 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
201 * targets.c: Revise comments about how to configure the target
202 vector, to match reality. Remove mention of obsolete methods.
203 Remove long lists of capitalized macros that turn into the same
204 thing in lowercase. Normal vector simply lists all known
205 lowercase xvec names; all other cases are handled by SELECT_VECS.
207 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
210 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
211 list of supported targets.
213 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
215 * archive.c (bsd_write_armap): The pad byte sometimes added to
216 the string table in a __.SYMDEF member is now
217 counted as part of the size of the string table.
218 This is compatible with the old ranlib, as well as Sun's.
220 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
222 * srec.c: Rewrote to fix many bugs; now gets the record type
223 right, doesn't choke on input, sets the start address in an S9 and
224 fills in the filename on an S0.
226 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
228 * cpu-h8300.c: Add support for MEMIND addressing mode
230 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
232 * coffcode.h: use the new macro if available
234 * elf.c (elf_corefile_note): cast malloc to avoid warning.
235 * Makefile.in: Fixed dependencies due to file rename
237 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
238 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
239 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
240 newos3.c, stab-syms.c, syms.c: All these files have had their
241 #includes altered to point to the new places.
243 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
245 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
247 * configure.in: Add vendor "ncr" as supported per-target vendor.
248 Add svr4 case for i386 per-host case.
250 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
253 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
255 * syms.c (bfd_decode_symclass): Return 'A'
256 for symbols that are both absolute and global.
257 * archive.c (bfd_special_undocumented_glue): Return NULL
258 if bfd_ar_hdr_from_filesystem returns NULL.
260 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
262 * Makefile.in: added coff-h8300
263 * configure.in: now h8 is a coff target
264 * cpu-h8300.c: fix various disassembly problems
265 * libcoff.h: took out some code which has been #0ed for a long
267 * targets.c: added h8 coff
268 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
269 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
271 * coffcode.h: Started to change the way machine dependencies are
272 handled, from the nest of #ifdefs to macros defined in the
273 including coff-<foo>.c
275 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
277 * aoutx.h (some_aout_object_p): Set the `executable' bit
278 if the entry point is contained in the text segment, even if the
279 text segment is at location 0.
281 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
282 nonstandard MIPS sections (.rdata, .sdata, etc).
284 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
285 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
286 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
288 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
290 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
292 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
293 from syms.c to new file stab-syms.c. Also, since GNU extended
294 type codes such as N_SETT are no longer in ../include/stab.def,
295 include them manually.
296 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
297 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
298 * libaout.h: Added prototype for aout_stab_name().
299 * Makefile.in: Update Makefile for new stab-syms.[co].
301 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
303 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
304 rather complicated seeming problem. Eliminate LOGICAL_ versions,
305 just make N_XXX work by excluding the header from the text segment.
306 * aoutx.h: Fix comments to match.
308 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
310 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
311 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
312 for the "logical" text segment (i.e. never consider the exec
313 header to be part of the text segment). This change is
314 needed for consistency with various other parts of bfd and ld.
315 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
316 and move calculation of obj_textsec(abfd)->size to libaout.h.
317 * bfd-in.h: Removed bogus ';'.
319 * Makefile.in: Add MINIMIZE flag to select lean
320 or bloated target_vector.
321 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
322 * newsos3.c: Fixes to ../include/aout64.h remove need
323 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
325 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
327 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
328 handle both little and big-endian targets, with little
329 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
330 * host-aout.c: Add FIXME note.
332 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
334 * targets.c: Make the default target_vector contain
335 just &DEFAULT_VECTOR. This makes executables a lot smaller.
336 Old behavior can be gotten by defining ALL_TARGETS.
337 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
338 Factored out common code into new file aout-target.h.
339 Saves a lot of duplicate code for a.out variants.
341 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
343 Get 'make headers' to work when configured with +subdirs.
344 * Makefile.in: Add $(subdir) to docdir path.
345 * doc/Makefile.in (protos): Add $(srcdir) prefix
346 to name of sed scripts.
348 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
350 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
351 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
352 to include names of N_SETT etc.
354 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
356 * elf.c: Add minimal support for ELF symbol tables. Generates
357 canonical bfd symbol tables from ELF symbol tables. Change the
358 name of some functions from bfd_<name> to elf_<name>.
360 * syms.c: Trivial fix to comment to remove a redundant "to".
362 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
364 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
365 form that GDB recognizes as COFF.
367 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
369 * ieee.c (ieee_object_p): cast NULL correctly.
370 * configure.in: added harris host
372 * coff-a29k.c: Lots of changes, most from David Wood.
374 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
376 * coff-m88k.c (coff_write_armap): Just #undef it.
378 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
380 * Makefile.in: standardize on MINUS_G to disable debugging
381 * coff-m88k.c: create coff armaps instead of bsd ones.
382 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
385 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
387 * elf.c: Additions to support ELF format core files.
388 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
389 has support for /proc (all the include files in particular).
391 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
393 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
394 of two N_SO stabs, one for directory, and one for filename.
396 * bfd-in.h (print_vma): Factor out duplicate definition.
398 Exit a little more gracefully when malloc returns NULL.
399 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
400 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
401 * libbfd.h: Rre-generated due to libbfd.c update.
403 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
405 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
407 * elf.c (elf_object_p): Don't try to create a bfd section for
408 the first ELF section header. It is just a placeholder.
410 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
412 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
413 core files, when compiling native.
414 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
416 FIXME: The aoutf1.h change below needs to be reversed back
419 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
421 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
422 manipulation of lnno fields in lineno structs in a coff-<f>.h
423 independent way. Override it in coff-<f>.h to your favourite
424 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
425 (coff_swap_lineno_out): modified to use the new macros.
427 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
429 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
430 unknown arch when the magic number doesn't specify the
431 architecture, since some OSs (eg old sun3s) don't set the number, and
432 020 is probably the right answer anyway.
434 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
436 * hosts/h-news.h, hosts/h-rtbsd.h:
437 Get rid of MISSING_VFPRINTF, since libiberty provides one.
438 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
439 bfd_print_symbol_nm, for use by nm.
440 * aoutx.h (NAME(aout,print_symbol)): Add code for new
441 bfd_print_symbol_nm option, to print in nm format.
442 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
443 oasys.c (oasys_print_symbol): Provide stub implementations
444 for bfd_print_symbol_nm.
445 * syms.c: New function bfd_decode_symclass, used by nm printer.
446 New function bfd_stab_name to look up string name of stab code.
448 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
450 * Makefile.in: Added ctor.c
451 * archures.c (bfd_default_arch_struct) added
452 bfd_default_reloc_type_lookup.
453 * coffcode.h: removed a load of #if 0ed code.
454 (coff_compute_file_section_positions): now works out the section
455 alignment and size correctly in all cases.
456 (coff_get_symtab): looks for constructor symbols and calls the
457 right function when they're found. (coff_canonicalize_reloc):
458 knows when a section is full of constructors and does the right
460 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
462 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
463 * libcoff.h: removed #if 0ed code
464 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
465 arch independent constructor relocation type.
466 (bfd_reloc_type_lookup): removed the comment "this will go away"
467 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
468 reloc which is used when BFD_RELOC_CTOR falls through to give a
469 default 32bit reloc for constructors.
470 (bfd_default_reloc_type_lookup): added.
471 * aoutf1.h: fixed SEGMENT_SIZE typo.
473 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
475 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
476 matching prefix "coff".
477 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
478 rs/6000 csect records.
480 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
482 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
483 * configure.in: add motorola delta88 cases
484 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
485 write_armap prototype
486 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
488 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
490 * Rename COFF-related files in `coff-ARCH.c' form.
491 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
492 coff-mips.c, coff-rs6000.c to be exact.
494 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
496 * config/mt-*: Ditto.
498 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
500 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
501 John Gilmore. Archive support from Damon A. Permezel.
503 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
504 * configure.in: Add rs6000 case.
505 * targets.c: Add rs6000 vector.
506 * archures.c: Add rs6000, fix comment on romp.
507 * bfd-in.h (enum bfd_error): Add no_debug_section error.
508 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
509 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
510 * section.c (bfd_make_section): Return NULL on attempt to create
512 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
513 (bfd_swap_aouthdr_in): Handle lots more members.
514 (make_a_section_from_file): If section has already been seen,
515 just return false rather than overwriting it.
516 (coff_real_object_p): Understand incoming magic numbers.
517 (coff_set_flags): Understand outgoing magic numbers.
518 (coff_compute_section_file_positions): outgoing aouthdr magic #.
519 (build_debug_section): Add fn for reading debug string section.
520 (get_normalized_symtab): Handle symbol names in debug string section.
521 Remove unused obj_string_table.
522 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
523 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
524 existing section before making one.
525 * cpu-rs6000.c: New file.
526 * rs6000coff.c: New file.
528 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
530 * elf.c: Add partial support for ELF format corefiles. Still needs
531 support for extracting registers from corefiles.
533 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
535 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
536 RANLIB is defined as echo, send the output to /dev/null to help
537 reduce clutter in the output from doing a make.
539 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
541 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
542 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
544 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
546 * coffcode.h (coff_compute_section_file_positions): make it pad
547 section size out if there are alignment restrictions so that the
548 image will be ok on a system where section positions are worked
549 out by accumulating sizes rather than from the section headers.
550 * targets.c (proto write_armap). Changed orl_count to unsigned.
551 * opncls.c (bfd_close_all_done). Added so that generative
552 programs like gas can close a bfd without causing bfd confusion.
553 * libbfd.h (changed becuase of protos)
554 * amdcoff.c: messed with the way that jmp displacements are
555 calcualated. This may not yet be totally correct.
556 * archive.c (coff_write_armap): rewrote the way that ranlibs are
558 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
559 abs symbol has no section (like a register symbol).
560 (coff_write_symbol) now zeros auxent before filling it up to help
561 with sensitive applications.
562 * libbfd.c (bfd_write_bigendian_4byte_int): added.
564 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
566 * bfd.c: Make sure we don't get a macro strerror().
567 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
568 * trad-core.c (trad_unix_core_file_failing_command): Suppress
569 attempt to recover command, ifdef NO_CORE_COMMAND.
570 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
572 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
574 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
576 * archive.c (bsd_write_argmap): The size of the ranlib structures
577 should not include the size field itself.
578 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
579 adata(abfd)->exec_bytes_size field instead of constant macro,
580 because aoutx.h compiles to a simple .o file shared by
581 all 32-bits a.out targets.
583 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
585 * configure.in: Allow i386-sco-sysv.
586 * bout.c: Remove unused i960_align; lint dummy core file handlers.
589 * host-aout.c: New strategy. We use common code, include files,
590 and data structures to handle the file, but set a few parameters
591 from the host's config file (page size, text start addr, etc).
592 * libaout.h: Define HP BSD machine types.
593 * aoutf1.h: Handle reading a.outs with these types.
595 * trad-core.c: Pass the u.u_ar0 value as the negative of the
596 virtual-memory-address of the .reg section. We can't just make a
597 section for "all the regs and nothing else" because only GDB knows
598 exactly where the regs are (scattered around the upage and stack).
599 Clean up memory allocation. Remove big- and little-endian
600 vectors, replace with single vector; this only runs on the host,
601 in host byte order. Replace byteswap routines with aborts in case
603 * targets.c: There's only one trad_core_vec now.
604 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
606 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
608 * hosts/h-amix.h (free): Fix prototype.
610 * aoutx.h: Don't use NULL as an integer, for braindead systems
611 that declare it as (void *)0. (From Peter Schauer.)
613 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
615 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
616 problem with bad Ultrix system headers.
617 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
618 various kinds of alignments for the various kinds of
621 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
623 * doc/Makefile: Don't assume . is on the path (from James Clark).
625 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
627 * Makefile.in: Avoid Sun Make VPATH bugs.
628 * targets.c: Declare trad_core vectors extern.
630 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
632 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
633 * libbfd.h: Moved ALIGN macro here.
634 * bout.c (b_out_callback): Replace i960_align by align_power.
636 * libaout.h (struct aoutdata): Added fields page_size,
637 segment_size and exec_bytes_size. These help generic code
638 (in aoutx.h and libaout.h) to figure out where to align
639 the various segments in a demand paged file.
640 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
641 to decide if the exec header counts in a_text (text segment size).
642 Also, assume D_PAGED flag is set; don't set it here.
643 * bout.c (b_out_callback): Add initialization of
644 adata fields page_size, segment_size, and exec_bytes_size.
645 * host-aout.c (NAME(host_aout, callback) and
646 NAME(host_aout,mkobject): Ditto.
647 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
648 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
649 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
650 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
651 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
652 for some systems (mainly sunos), so do it in the callback instead.
653 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
654 * aoutx.h (NAME(aout,set_section_contents): Change the way
655 filepos and size of sections are carried out to support
656 older styles of demand paged executables.
659 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
661 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
662 * bfd.c: Added macros to enable gas to swap coff records.
663 * coffcode.h: Make the coff_swap_*_out routines return the number
664 of bytes swapped, and cleaned up their prototypes.
665 * configure.in: Added ebmon/coff support
666 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
668 * targets.c: Added new entry points for coff swapping
670 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
672 Restructure configuration scheme for bfd, binutils, ld.
674 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
675 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
676 Change some config names to match other dirs.
677 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
679 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
681 * cpu-i960.c: Strncmp needed a length arg.
682 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
683 * i386aout.c: Remove dead N_TXTOFF override.
684 * trad-core.c: Don't disable the whole file if SUN4_SYS.
685 * config/: Rename some config files to match up h-*.h names.
686 Remove all the HOST_SYS definitions from the config files.
687 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
688 * hosts/h-hp9000.h: Remove USG comment.
689 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
690 * hosts/h-news.h, h-sparc-64.h: New config files that had
691 previously been kludged in the <sysdep.h> file.
693 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
695 * config/*: trad-core support is HOST dependent, not target
696 dependent. Target config files only set DEFAULT_VECTOR and/or
697 other vector elements. Exception: when host-aout.c is in use,
698 in which case we're forced to assume we're native (hp, vax,
699 tahoe). Rename XDEPFILES to HDEPFILES.
700 * Makefile.in: Rename XDEPFILES.
701 * config/h-sun*: Don't force static linking.
702 * trad-core.c: Document how to use it nowadays.
703 * i386aout.c, newsos3.c: Clean up.
704 * i386coff.c: Allow 386 coff files to be used as core files too
705 (for reading core files from embedded systems).
707 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
709 * Add i386aout.c for a.out support on the i386.
711 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
713 * reloc.c, section.c, syms.c, targets.c: correct info-node
714 structure in *doc* comments.
715 doc/Makefile: stop hiding complaints from makeinfo.
717 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
719 * aoutx.h (...some_aout_object_p): Take a third parameter,
720 the internal_exec struct, and avoid ever looking at an
721 external_exec. All callers changed to read the entire
722 external_exec struct, swap and check its magic number,
723 swap in the whole structure, and pass the swapped-in version to
725 * bout.c: Bring into modern era. Use single _object_p routine
726 for big- aand little-endian. Provide internal and external
727 exec header structs. Use separate swap-in and swap-out routines.
729 * libaout.h: Move struct internal_exec from ../include/aout64.h
730 to here. Add obj_symbol_entry_size to struct aoutdata.
731 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
733 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
734 EXTERNAL_NLIST_SIZE. Callers changed.
736 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
738 * bfd.c: Remove strerror() to libiberty.
740 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
741 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
742 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
743 last byte of transfer, not first byte, is within the section.
745 * host-aout.c: Remove `BSD' archive support. Lint.
747 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
748 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
749 `bfd_arch_info_type'. All uses changed.
750 * reloc.c: Rename `bfd_reloc_status_enum_type' to
751 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
752 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
753 it needs a better name.) All uses changed.
754 * targets.c: Rename `enum target_flavour_enum' to `enum
755 target_flavour', and remove the `_enum' from all of the enum
756 values themselves. All uses changed.
758 * configure.in, config/h-i386mach: i386 mach host.
759 * config/t-i386-aout: Use host-aout.c.
761 * trad-core.c: Give it its own xvec's to make it independent
762 of other file formats.
763 * ecoff.c, host-aout.c: Remove refs to trad-core.
764 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
765 * targets.c: #ifdef TRAD_CORE, include it in the vector.
767 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
769 * reloc.c: Extended NEWHOWTO macro
770 * ieee.c: Changed the way 8bit pcrel is done
771 * cpu-h8300.c: got the registers in the right order
773 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
775 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
776 prediction is vindicated!
778 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
779 Remove refs to howto.c, since Steve forgot.
781 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
783 * elf.c: took the abort out of set_arch_mach so that objdump -i will
784 still work. Now allows any architecture/machine to be set.
786 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
788 * howto.c deleted and moved code to reloc.c
790 * libbfd.h, libbfd-in.h removed $id stuff for real
792 * cpu-h8300.c Made it match various different spellings of h8300.
794 * archures.c: Took out the first char filter which made it only
795 look for a cpu/arch match when the first chars of supplied and
796 tested names were the same.
798 * targets.c removed oasys stuff, pending someone to fix the bugs
802 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
804 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
805 ELF support good enough for GDB.
806 * configure.in, config/h-amix, config/t-m68k-elf: Handle
807 m68k-cbm-svr4 host and target.
808 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
809 so `diff' and `patch' can cope.
811 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
813 * archures.c: removed texinfo error
815 * init.c: added texinfo hooks, and removed initialization error
818 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
821 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
823 * cpu-i960.c: Avoid numerical count of initializers.
825 Vax Ultrix changes from David Taylor <taylor@think.com>:
826 * host-aout.c: Make little-endian vector really little-endian.
827 * configure.in: Separate vax and tahoe cases, handle ultrix.
828 * config/t-vax: Add trad-core.o.
829 * config/h-vaxult: New host system.
831 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
833 * bfd-in.h VERSION, change version number to 0.18, this makes a
834 gap, but now is the same as the linker version number.
836 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
837 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
838 files will eventually contain processor specific bits for bfd,
839 like strange relocation information and dis/assembly. So far only
840 the H8 has been even partially done. This work also ties in with
841 the change in handling architectures.
843 * amdcoff.c: (a29k_reloc) fix error message.
845 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
846 discover the architecture of the bfd. (sunos4_callback) calls the
847 function bfd_set_arch_mach rather than stuffing stuff directly
848 into the bfd. (sunos4_write_object_contents), changed names of
851 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
852 setup the environment.
854 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
855 headers in big endian format, regardless of the endianess of the
858 * archures.c: totally changed. Now an architecture is represented
859 with a pointer to an info structure rather than an enumerated type
860 and a long. The old info is available as two elements in the
861 structure. Future enhancements to architecure support will
862 involve pointers to methods being placed into the info structure.
864 * bfd.c: changed the definition of the bfd structure for the new
867 * bout.c: (b_out_set_arch_mach) changed to use the new
868 architecture mechanism.
870 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
871 the new architecture mechanism.
873 * configure.in: added h8 stuff.
875 * ieee.c: too many changes to note. Now ieee files written with
876 bfd gas and ld can be read by gld and ieee only linkers and
879 * libbfd.c, libbfd.h: changed prototype of bfd_write.
881 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
882 than fixing the structure directly.
884 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
885 than fixing the structure directly.
887 * opncls.c: (new_bfd) makes sure that bfd_init has been called
888 before opening a bfd.
890 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
891 rather than fixing the structure directly.
893 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
894 in the t/hmake file) a user can select which backends they want
895 linked with bfd without changing the source.
897 * init.c: new, looks after initializing modules.
899 * howto.c: for future use, will allow an application to work out
900 what cookie to use as a handle on a relcoatio howto.
902 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
904 * srec.c: Better error checking, partly from Peter Schauer.
905 (srec_object_p): Avoid assuming any file that starts with 'S' is
906 an S-record file! (Check for 3 uppercase-hex digits after it.)
907 (ISHEX): Define new macro for checking supposedly hex characters.
908 (pass_over): Treat as EOF any S-record line that:
909 * doesn't have hex in either size character
910 * produces a size larger than 0x7F
911 * has an unrecognized type number
913 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
915 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
916 opncls.c: Lint (saber actually).
918 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
920 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
921 * newsos3.c: Fixed two types: newos3 -> newsos3.
922 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
923 to use correct segment.
925 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
927 * aoutx.h (print_symbol): Handle missing symbol->name.
929 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
931 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
934 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
936 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
937 add sgi/irix support.
939 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
941 Changes for the AMD 29000 Ultracomputer port from David Wood.
944 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
946 * Makefile.in: Make subdirs work by using $(INCDIR) in the
949 * coffcode.h (coff_real_object_p): Pass information about the
950 current file's coff symbol format to BFD via the coff_data struct.
951 (coff_find_nearest_line): obj_icof => coff_data.
952 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
953 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
954 and DIMNUM == E_DIMNUM.
955 * configure.in: Handle a29k-*-* hosts, and targets
956 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
957 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
958 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
959 local_linesz to `coff_data' (tdata) struct.
960 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
961 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
963 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
965 * Makefile.in: $(MAKE) for make, $(docdir) for doc
966 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
968 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
970 * aoutf1.h (sunos4_core_file_p): Release the right storage in
972 (sunos4_core_file_matches_executable_p): Fix header comparison.
973 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
974 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
976 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
978 Allow GDB to patch object files.
980 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
981 * trad-core.h (trad_unix_core_file_p): Ditto.
982 * aoutx.h (aout_set_section_contents): On first output, check
983 abfd->direction and complain if erroneous.
985 * Makefile.in: Add crude dependencies.
987 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
989 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
990 to h/t-xxxx files so that everything will work on System V.
992 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
994 * aoutx.h: Add information on host-aout.c and how to configure
995 to use it, to the manual.
996 * configure.in: Tix typo.
997 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
998 else dummy out the core file support.
999 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1000 specified, use it to locate the data section.
1001 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1002 rather than as chars (lint).
1004 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1006 * aoutx.h, coffcode.h: saberized.
1008 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1010 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1012 bfd.c, targets.c: minor rewording of doc segments
1015 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1017 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1018 etc, rather than TEXT_START_ADDR.
1019 * host-aout.c: Remove #if 0 around whole thing.
1020 Update to modern (32/64-bit) a.out naming conventions.
1021 Include a large chunk of ../include/a.out.gnu.h to get macros that
1022 are not defined by the system include files.
1023 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1024 macro used by the other a.out implementations.
1025 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1027 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1029 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1030 texdoc and psdoc; make these depend on generated .texi's
1032 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1035 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1038 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1039 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1040 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1041 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1042 obtrusive marks indicating .c origins.
1044 * bfd.texinfo: generalize most references to linker
1046 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1048 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1049 * archures.c: remove empty foo() definition (crept in at vn1.9)
1051 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1053 * bfd.texinfo: use @setchapternewpage on instead of lots of
1054 @page's; minor rephrasing in Introduction.
1056 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1057 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1058 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1059 segments): used BFD (caps) more consistently as a name in
1060 discourse, fixed a few other minor typos and uses of fonts
1063 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1065 * coffcode.h: fixed bug where string table size wasn't being swapped.
1067 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1069 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1071 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1072 flags. (bfd_print_symbol_vandf) now knows what to do with the
1075 * aoutx.h: made translate_from_native_sym_flags and
1076 translate_to_native_sym_flags produce the above flags.
1079 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1081 * all files: update copyright notices for GPL version 2.
1082 Install header comments and attribute most modules to their
1083 authors. BFD's name is now officially "Binary File Descriptor",
1084 so remove any conflicting pejoratives.
1085 archures.h: Consists solely of comments; remove it.
1087 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1089 * Makefile.in, bfd.c: Made it compile again.
1091 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1093 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1096 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1098 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1099 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1102 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1103 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1105 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1107 * Everything: created some new files, core.c format.c, reloc.c,
1108 section.c and syms.c to split the functionality a bit better.
1109 Cleaned up the rest of the files a bit, and added some
1113 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1115 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1116 really takes 3 arguments, patched code and ammended prototypes.
1118 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1120 * ../include/bfd.h (struct bfd_target): Added new field
1121 "align_power_min" which contains the minimum alignment for a
1122 section. This is used in coff_new_section_hook. The field
1123 insertion necessitates an update of all backends..
1125 * aoutf1.h jump table field inserted
1127 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1130 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1131 table field inserted.
1133 * coffcode.h(just about everything) Now patches up symbol tables
1134 using a different mechanism. The Intel major bug has been fixed,
1135 and the linker can self host on the Aviion and be debugged with
1138 * ecoff.c: new include and jump table patch, i386coff.c: new
1139 include and jump table patch, icoff.c: new include and jump table
1140 patch, ieee.c: can now read archives containing ieee modules.,
1141 libcoff.h: added (combined_entry_type), libieee.h: uped max
1142 sections to 20, m68kcoff.c: new include and jump table patch,
1143 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1144 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1145 srec.c: jump table patch. trad-code.c fixed #IF typeo
1147 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1149 * coffcode.h (coff_swap_aux_in): added else case to deal with
1150 filenames less than 9 characters.
1153 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1155 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1157 * srec.c: now allows any number of sections to be created in a
1158 file. Outputs addresses of the right length.
1160 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1162 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1163 target didn't match, the format got set to the attempted match,
1164 breaking a future test.
1166 *../include/i386coff.h : fixed typo in type field with size
1168 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1169 support in the jump table for the swapping routines exported to
1170 gdb. Now gdb works with the 386.
1172 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1174 * Merge in changes from gdb-3.95 release.
1175 Makefile.in: Allow hmake and tmake files to add OFILES.
1177 bfd.c: support specific targets as well as searching. When
1178 searching, take default target in preference to others.
1180 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1181 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1182 libbfd.h: Support specific targets as well as searching.
1183 opncls.c: Support specific targets as well as searching.
1184 targets.c: Search is short-circuited if default target matches.
1185 liboasys.c, libieee.c: Undo bothner changes that make macros
1186 work to the left of assignment, but which depend on the
1187 representations of different pointer types being the same.
1189 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1191 * i386coff.c: created.
1192 * coffcode.h: added support for 386.
1193 * Makefile.in: added support for 386.
1194 * ../include/i386coff.h: created
1196 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1198 * coffcode.h: removed all put_x_<sizes>
1199 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1203 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1205 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1207 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1209 * everything: Removed sysdep.h from bfd.h and put back into files
1210 from which it was split out. Now 64 bit version is built with a
1211 -DHOST_64_BIT="long long" on the compile line.
1214 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1216 Changed all the [get|put][name] routines to use [get|put]_[size
1219 Put in support for 64 bit work. Now two versions of bfd may be
1220 generated, according to the state of TARGET_64_BIT, one which is
1221 32 bit only, and one which is 64/32 bits.
1222 Created new back end 'demo64' to test 64 bit functionality.
1224 Renamed some files to work on DOS.
1226 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1227 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1228 chage, 64 bit transfer. * liba.out.h: Split out common code from
1229 sunos and newsos into liba.out. Name changes and prototype mods. *
1230 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1231 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1232 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1233 change and 64bit stuff.* newsos3.c: common code removed, new jump
1234 table. * oasys.c: Name change * opncls.c: Portability fixes *
1235 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1236 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1237 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1238 64bit ized. * demo64.c: 64 bit a.out back end
1244 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1246 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1247 on LHS of assignment, even when using old compilers.
1248 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1249 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1250 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1251 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1252 * targets.c: Add declaration of newsos3_vec.
1255 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1257 * aout.c: fixxed some of the problems with filepos calculation.
1258 (swap_ext_reloc): fixed problem with creation of relocs.
1259 (aout_set_section_contents): fixed filepos problem
1261 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1262 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1263 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1264 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1265 cleaned up. (coff_write_object_contents) cleaned up.
1267 * ecoff.c: Totally different. Now supports ecoff fully.
1269 * icoff.c: fixed problems in relocation callout.
1271 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1273 * m68kcoff.c: updated target vector.
1275 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1276 choose_reloc_size. (sunos4_write_object_contents) now calls
1277 choose_reloc_size so outputs relocs correctly, also calculates the
1278 size of the sections correctly.
1282 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1284 Merge Per Bothner's changes to modularize BFD a.out a bit.
1286 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1287 * ieee.c: Cast enums to int before comparing them, for brain-
1289 * coff-code.h: Remove coff_get_section_contents, and use the
1290 generic one instead.
1292 * aout.c: Derive new module from sunos.c, containing generic
1293 support code for all kinds of a.out files.
1295 * sunos.c: Remove all code that goes in aout.c. Split out
1296 machine dependent followup in sunos4_object_p into
1297 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1298 and redefine only the names we CHANGE, not all the names. Drop
1299 the little-endian vector, and rename the vector as sunos4 rather
1302 * b.out.c: Use aout.c routines for most of the work. Slight
1303 changes for the new regime. Remove close_and_cleanup and
1304 get_section_contents in favor of generics. New transfer vector
1307 * newsos.c: New support for Sony NEWS, another a.out format.
1309 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1310 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1311 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1313 * opncls.c (bfd_close): Call format-dependent write_contents
1314 routine, if writing, before calling target-dependent
1315 close_and_cleanup routine (which is now always generic, I think).
1316 * srec.c: Use bfd_alloc instead of malloc. Remove
1317 close_and_cleanup and move code from it to
1318 srec_write_object_contents. Add write_contents to tvec.
1319 * targets.c: Remove a.out little vector, replace a.out big
1320 vector with SunOS vector. FIXME: Need Vax support again now.
1322 * libbfd.h: Add write_contents format-dependent-vector to the
1323 bfd_target vector. Supply a generic close_and_cleanup routine.
1324 * liba.out.h: Handle the new aout.c split. Add prototypes for
1325 all routines defined in aout.c. Rename "sunos" things to "aout"
1326 things. Add a few fields where needed for various formats.
1327 * Makefile.in: Add aout.c and newsos.c.
1329 * archive.c, ieee.c, oasys.c: Lint.
1331 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1334 changed forward declaration struct stat; to reduce warnings. Changed
1335 comment on bfd_h_<x>_x.
1337 * ../include/m68kcoff.h, ../include/intel-coff.h,
1338 ../include/m88k-bcs.h
1339 Now there are two incarnations of relocs, linenos and syments. One for
1340 internal digestion, and one full of char arrays for I/O. The original
1341 names have gone to detect errors.
1343 * Makefile.in, m68kcoff.c, targets.c
1344 Test new structure code with a 68k coff implementaion
1346 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1347 Fixed all the places where there were problems with the size and
1348 alignments of structures on disk and structures in memory. #ifed out
1349 all the code in coffswap.c, since it should be done using the target
1352 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1354 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1355 multiple reloc command.
1357 * sunos.c (sunos4_set_section_contents): Made it so that sections
1358 are always padded to their alignment size.
1360 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1362 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1363 Clean up types and such (saber C problems).
1364 * ecoff.c: Clean up types and such. Remove routines that are
1365 not used. Fix up reading and swapping of shorts from files.
1367 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1369 * a.out.vax.c: Remove two bogus "static" from prototypes.
1371 * ecoff.c: Got rid of lots of non-working junk (that had
1372 been copied directly from coff-code.h).
1373 Updated to be consistent with updates to icoff.c and coff-code.h.
1375 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1376 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1378 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1379 but until the target_vector is automatically generated,
1380 it's as good as any. Note that the text offset is the only
1381 difference between NewsOS and SunOs (including magic numbers).
1382 (Most of the sunos_* routines should to renamed bsd_*
1383 and move to a bsd.c file. Then (and when the target_vector
1384 is automatically generated) it might make sense to create
1385 a separate Sony target.)
1387 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1388 on some systems, and doesn't help on others.
1389 Similarly, only define X_OK if not already defined.
1391 * trad-core.c: Don't include sys/stat.h - at least
1392 on NewsOS 3, it has already been included.
1394 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1396 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1397 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1398 symbol tables if necessary when reading them in, so gdb can use
1399 them. Add "bfd_coff_" to the names so they won't conflict with
1400 names in calling programs. FIXME-soon: if coff-code.h is
1401 included in two BFD modules, this will cause duplicate
1402 definitions; the routines should be exported to a separate,
1403 common, module (probably along with a mess of other ones).
1405 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1407 Improve modtime support.
1409 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1410 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1411 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1412 BUG: archive members still do not get correct mod times.
1414 Improve floating point support for core files.
1416 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1417 (sunos4_core_file_p): Create a second registers section in the
1418 core file, called ".reg2", for the float registers.
1420 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1422 * many changes to improve archive handling; found a logic flaw in
1423 bfd_check_format which only just happened to work by cooncidence.
1425 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1427 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1430 * bfd.h: changed type of udata in asymbol to void *, like it
1431 should be. Added bfd_reloc_dangerous enum member.
1433 * coff-code.h: Fixed it so that internally generated symbols get
1434 their values relocated correctly in all cases. Removed calls to
1437 * icoff.c: Not understanding the destination symbol of a reloc is
1438 not a failure any more, just 'dangerous'. This allows linking of
1439 b.out and coff images.
1441 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1445 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1447 * sunos.c (translate_to_native_sym_flags): fixed
1448 sym_pointer->n_value so that symbols on the way out get their
1449 section relative values calculated correctly.
1451 * coff-code.h (mangle_symbols): fixed problem where tags were not
1452 being relocated for structs, enums, unions. Also various lints.
1454 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1456 * archive.c (get_elt_at_filepos): system_call_error returned
1459 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1461 * Resolve the use of no_error and system_call_error.
1462 The bfd library itself now will never set bfd_error to
1465 The code still needs to be combed to make sure all the error
1466 codes are correct. I suspect they are not always set correctly.
1468 * The names of all the messages have _ prepended because the sun
1469 bundled compiler can't distinguish from a macro which takes an
1470 argument and the same identifier in a non-macro context.
1472 * The reason for the above being that entry points which used to
1473 be trampoline functions are now just macros which expand to a
1474 direct call through the bfd's xfer vector.
1476 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1477 must gas have its own version of everything (the gas version
1478 had the correct value)
1480 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1482 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1483 properly support i960 architecture and output correct reloc stuff.
1485 * bfd.h: added prototype for bfd_printable_arch_mach, added
1488 * coff-code.h: Applied patches from chrisb to support i960
1489 architecture, zero relocs and swap them correcly and conditionally
1490 compiled the timestamp.
1492 * sunos.c: Made the default section alignment 2^3 so that doubles
1493 are done properly. Fixed the same reloc bug that was in b.out.c
1495 * sysdep.h: Now compiles on a Posix box
1497 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1499 * icoff.c: Fix comment on big-endian version.
1500 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1501 F_RELFLG). Set F_AR32WR in output files if little endian
1504 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1506 * archures.c fixed =/== typo
1508 * sunos.c added architecture stuff for output. Fixed
1509 bug where files where vma(data) != size(text)
1510 were processed wrong.
1512 * coff-code.h added a lint cast
1514 * (../include/a.out.sun4.h) fixed it so zmagic
1517 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1519 * archive.c removed loads of includes, and fixed bug where string
1520 table didn't have a null at the end.
1522 * bfd.c fixed includes, added symbols argument to
1523 canonicalize_reloc entry point.
1525 * libbfd.c fixed includes and added some lint patches.
1527 * targets.c added both sorts of intel coff.
1529 * b.out.c fixed included, changed was the canonical
1532 * icoff.c added support for callj and big and little
1535 * opncls.c added chmod+xing for files with EXEC_P set.
1537 * sunos.c fixed includes. Changed default section
1538 alignement to words. Fixed relocation stuff to work with
1541 * bfd.h various new types added, prototype for new
1542 reloc calls, changed bfd->iostream to a void *
1543 to including files don't need stdio.h.
1545 * libcoff.h added conversion table to tie relocs to
1550 * coff-code.h fixed includes. Added code to support
1551 big and little endian formats. Various lints. Better
1552 processing of symbols. Changed reloc stuff to new
1555 * libbfd.h fixed includes
1558 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1560 * bfd.h changed name of alignment entry in sec_struct to
1561 alignment_power, because of conflicting uses within bfd.
1562 Now it should be obvious that it's a 2**n alignment
1563 specifier. Removed start_pad, end_alignment, block, minsize,
1564 output_file_alignment, subsection_alignment and original_vma fields.
1565 Added align_power() macro. Fixed bfd_section_alignment
1566 acessor macros. Added bfd_symbol_same_target macro.
1568 * b.out.c (b_out_write_object_contents) fixed to use
1569 new alignment member. Fixed (callj_callback) to use section
1570 relative symbols properly.
1572 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1573 Fixed (translate_from_native_sym_flags) to correctly make
1574 symbols section relative.
1576 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1577 (bfd_make_section) took out initialization of obsolete members.
1578 (bfd_print_symbol_vandf) added
1580 * opncls.c (bfd_create) created.
1582 * coff-code.h (coff_new_section_hook) took away refs
1583 to obsolete members. (make_a_section_from_file) added
1584 conversion between alignment types. (coff_symbol_from)
1585 added. (coff_count_linenumbers) only counts linenumbers
1586 if symbol is of coff-type. (coff_mangle_symbols) only
1587 heavily mangles symbols if symbol is coff-type.
1588 (coff_write_symbols) various lints. (coff_write_object_contents)
1589 various lints and modification for alignment conversion.
1590 (coff_slurp_relocs) fixed for use with new asection shape.
1592 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1594 * archive.c lots of lint
1596 * b.out.c added callj relocation support, upgrated reloc howto.
1597 Fixed so that asymbol and reloc records are output
1600 * bfd.c lots of lint, support for new bfd entry point
1603 * bfd.h changed definition of asymbol to contain pointer to
1604 owning bfd, removed target dependencies.
1606 * cache.c took out print statements, put in BFD_ASSERT calls.
1608 * coff-code.h various lints, corrected linenumber output
1609 functionality. Added support for new style asymbols and
1610 bfd_print_symbol. Fixed so that asymbol and
1611 reloc records are handled correctly. Added timestamp.
1613 * icoff.c Added support for new howto shape.
1615 * liba.out.h Added support for new asymbol shape
1617 * libbfd.c various lints
1619 * libbfd.h various lints
1621 * libcoff.h added support for new asymbol shape.
1623 * sunos.c various lints. Added support for new asymbol shape
1624 and bfd_print_symbol.
1626 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1628 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1629 pointer lint. Added support for callj relocation. Fixed bug where
1630 the last 32 bytes of the text section were overwritten by data. Fixed bug
1631 where archives of b.out didn't work due bfd_slurp_extended_name_table
1634 * sunos.c added support for n_other field. Braced the howto table so
1635 that it won't be affected by any lengthing of the howto struct typedef.
1638 * bfd.h added support for n_other field, added special_function
1639 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1642 * bfd.c upgraded bfd_perform_relocation, various lints.
1644 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1646 * ChangeLog: Started ChangeLog for BFD.
1647 * ToDo: Create file for suggestions.
1649 * Makefile: Support easy loading into Saber C.
1650 Add dependencies for icoff.o and bcs88kcoff.o.
1651 Rename coff.c to coff-code.h. Change callers.
1653 * bfd.c (bfd_check_format): Allow the check_format routines
1654 to return the desired target vector, rather than just a Boolean.
1655 bfd.h (bfd_check_format): Change function pointer return type.
1656 archive.c (bfd_generic_archive_p): change callee.
1657 b.out.c (b_out_little_object_p, b_out_big_object_p,
1658 b_out_real_object_p): change callee.
1659 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1660 in check_format transfer vectors that need a filler.
1661 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1662 bcs88kcoff.c: change callee.
1663 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1664 icoff.c: change callee.
1665 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1667 * libbfd.c (zalloc): It should actually zero the storage!
1668 This was commented out for some reason.
1670 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1671 This is so callers can avoid <stdlib.h> which doesn't exist
1674 * bfd.c (map_over_sections): Add debugging code, since I
1675 noticed the section count for sunos core files was bad, but only
1676 GDB had detected the problem.
1677 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1678 bfd_get_section_linenos): Remove obsolete functions.
1679 (bfd_apply_relocations): Use longs, not ints, for the math.
1681 * bfd.h: Declare enum boolean and struct bfd_target as well
1682 as typedefs for them. Remove obsolete
1683 bfd_get_section_lineno_size.
1685 * cache.c: Make the "fdopen" support work. Keep better track
1686 of how many files are open. Centralize the opening of files
1687 and be sure bfd_open[rw] actually try to open the file. Evade
1688 linked list initialization problems.
1690 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1692 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1694 * cplus-dem.c: Delete file, since it is not part of BFD.
1696 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1697 (bfd_openr, bfd_openw): Actually open the file, give error now.
1699 * sunos.c (sunos4_core_file_p): Set section count.
1700 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1701 obsolete definitions.
1702 (_write_symbol_table): Initialize <idx> counter.
1703 (foop): Eliminate debugging code.