1 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3 * tekhex.c (struct data_struct): Convert from typedef that
4 typedefs nothing to a normal structure declaration.
5 * tekhex.c (pass_over): Prototype args for function that
8 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
10 * Makefile.in: remove old style staging. Do not print recursion
13 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
14 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
17 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
19 * bfd.c, Makefile.in: added tekhex
20 * aoutx.h (set_section_contents): pages should be padded to the
21 size of a page, not the size of a segment.
22 * configure.in: added go32 host and i386-aout target.
23 * i386aout.c, libaout.h: now works for go32 target
24 * ieee.c: fix bit rot.
25 * seclet.c: support for padding seclet type.
27 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
29 * Makefile.in: added .NOEXPORT:
31 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
33 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
35 * elf.c (elf_compute_section_file_positions,
36 elf_write_object_contents): Return boolean, not NULL (which
38 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
39 Also ifdef-out code that aborts on unhandled section types.
41 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
43 * configure.in: Recognize ncr3000 config
44 * Makefile.in (MINUS_G): Pass on to recursive makes.
45 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
47 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
49 * Makefile.in: Now that we have sym.h and symconst.h, compile
50 coff-msym.c on all systems.
51 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
52 * coff-msym.c: Update include files and comments; add weakext bit.
54 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
56 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
57 section.c, srec.c, syms.c, coff-h8300.c: Lint.
59 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
61 * bout.c, coff-a29k.c, coff-i960.c: Lint.
62 * configure.in: Add new host and target configs.
63 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
64 structs, which vary; just use member name.
65 (elf_object_p, elf_core_file_p): Lint, fix comments.
66 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
68 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
70 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
71 local, disposable, copy of the external form of section header
72 table and program header table entries.
74 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
76 * Makefile.in: Set MINIMIZE back to 0 for a real release.
78 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
80 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
83 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
85 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
87 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
89 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
90 not internal bfd_assert function (twice).
92 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
94 * aout-target.h: change ar_max_namelen to 15 (the right value)
95 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
98 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
100 * archive.c (bfd_generic_archive_p): check for bout archives too.
101 * bout.c: make it work again.
103 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
105 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
107 * reloc.c (bfd_generic_get_relocated_section_contents): Call
108 bfd_xmalloc() instead of bare malloc().
110 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
112 * Makefile.in: pass down MAKEINFO on info.
114 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
116 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
117 host/h-<foo> now just <foo>.
118 * configure.in: reflect changes
120 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
122 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
123 actual source file, not just the generated libbfd.h.
125 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
127 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
128 gdb on little-endian 960 code.
129 * archive.c (compute_and_write_armap): indirect symbols should go
130 into the archive header too.
132 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
134 * Makefile.in: added check target.
136 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
138 * coff-msym.c: Move this file from gdb/ecoff.c. It
139 handles byte-swapping for ECOFF (MIPS symbol) files.
140 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
141 to the files built on MIPS-based hosts.
142 * Makefile.in: Add rule for coff-msym.
144 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
146 * Makefile.in: added clean-info target. MINIMIZE=1.
148 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
150 * coff-rs6000.c: Move core file functions into separate
151 new file rs6000-core.c. This is needed because reading
152 core files depends on native include files that conflict
153 with ../include/coff/rs6000.h.
154 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
156 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
158 * aoutx.h (NAME(aout,print_symbol)): Don't print
159 symbol addresss for undefined symbols.
160 * coff-rs6000.c: Various updates (due to target-
161 independent changes).
162 * libbfd.h: Ditto (tdata field is now a union).
163 * hosts/h-sparc.h: Removed prototype for bogus function
164 'emset' (presumably should have been 'memset' - which is there).
166 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
168 * configure.in (mips-big-* target): Same is Iris.
170 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
172 * aoutx.h (translate_from_native_sym_flags): when creating an
173 alias symbol, fill in the section as undefined, rather than
174 leaving it blank. If an output section can't be found for a
175 symbol, then don't core dump.
177 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
179 * Makefile.in, configure.in: removed traces of namesubdir,
180 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
181 copyrights to '92, changed some from Cygnus to FSF.
183 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
186 * coff-h8300.c: fix stupid reloc subtraction bug
187 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
188 since that's how wide it is. (coff_slurp_symbol_table): always zero out
189 the symbol.flags and done_lineno fields.
191 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
193 * coffcode.h (coff_write_symbol): write out the correct number of
195 * cpu-h8300.c: fix disassembly bug
197 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
199 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
200 section_from_bfd_index), cpu-h8300.c (howto*_callback),
201 reloc.c, section.c (bfd_map_over_sections), targets.c
202 (bfd_target_list): Protolint.
203 * libbfd.h: Update to match a libbfd-in.h from a month ago.
205 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
207 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
209 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
210 section of a symbol rather than the section of a reffed symbol to
211 determine the r_index of an emmitted reloc.
213 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
215 * PORTING: New (preliminary) porting guide.
217 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
219 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
220 (howto_hvrt16): lint.
222 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
224 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
225 a full configuration (with possible cross-development),
226 instead of using host-aout.c.
228 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
230 * aout-target.h (MY(write_object_contents):
231 Set obj_reloc_entry_size (abfd).
232 * gen-aout.c: Change to emit a .c files, not a .h file.
234 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
236 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
237 BSF_ABSOLUTE and replace with bfd_abs_section reference.
239 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
241 * coffcode.h (get_normalized_symtab): fixed bug where symbols
242 with more than one auxent can cause nasty core dumps.
244 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
245 "done_lineno" so that a symbol which appears twice in the symbol
246 table only gets it's linenumbers relocated once. Modifed
247 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
250 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
252 * aoutx.h: (translate_from_native_sym_flags): fix constructor
253 stuff to use the New Order.
255 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
257 * ieee.c: Change type of envi[] to unsigned char.
259 * configure.in: fix vax ultrix configuration.
261 * elf.c (bfd_section_from_shdr): Deal with null return from
262 bfd_make_section(). (elf_object_p): Select endianess properly.
264 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
266 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
268 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
270 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
271 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
272 * host-aout.c: Don't use aout-params.h; configure these systems
273 in their xm files, not in a randomly generated file.
274 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
276 * hosts/h-vaxbsd.h: Define the form of exec and core files.
278 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
280 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
281 host_aout_vec here as well.
283 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
285 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
286 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
287 to prevent undefined symbol.
289 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
291 Various lints found on PersSony
292 * aoutx.h: cast an enum
293 * coff-a29k.c: many ints in reloc structure turned to enum
294 * coffcode.h: more enums
295 * cpu-h8300.c: more enums
296 * opncls.c: more enums
298 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
300 * configure.in: Make Tahoe configuration work again.
301 * bfd-in.h: Remove trailing comma from enum declaration.
302 * ieee.c: Can't put byte values >0x7F into a signed char.
304 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
306 * Makefile.in: Add dependencies for various coff-*.o files.
308 * elf.c: Remove extraneous paren from core_prpsinfo and
309 core_prpstatus macros, rename core_prpstatus to core_prstatus.
310 Replace references to old section "size" member with new
311 "_raw_size" member. Implement elf_make_empty_symbol, which
314 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
316 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
319 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
321 * coffcode.h (bfd_coff_relax_section): now static.
322 (bfd_coff_get_relocated_section_contents): various type lints.
324 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
326 New entry point in the transfer vector - bfd_relax_section.
328 * aout-target.h: add to vector, call generic_relax
329 * bfd-in.h: add to vector
330 * bfd.c: add #define for vector
331 * bout.c: add to vector, call generic_relax
332 * coffcode.h: add to vector, also now has coff specific relax code
333 for the relaxable H8/300 relocs. Also clean up abs section cruft.
334 * elf.c: call generic_relax
335 * ieee.c: call new vector, clean up some bugs due to the creation
337 * libbfd.h: add bfd_generic_relax_section EXFUN
338 * oasys.c: call generic_relax
339 * reloc.c: implement generic_relax
340 * seclet.c: moved much of this into coffcode.h
341 * srec.c: call generic_relax
342 * targets.c: define new transfer vector
344 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
346 * everything: now modified to use smaller reloc type. Self hosts
349 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
351 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
352 New files for stratus.
354 * configure.in: Add configuration fragments for stratus.
356 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
358 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
359 variables as CONST since they are set to point to a const char
360 string. Fixes compiler complaints.
362 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
364 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
367 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
369 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
370 symbols, so that we can emit the correct file name even
371 if it's an include file.
373 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
375 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
376 (Reported by john@labtam.labtam.oz.au (John Carey)).
378 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
380 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
382 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
383 being used to -DHAVE_PROCFS.
385 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
386 '#include "fopen-same.h"' to end of file to match other h-* files.
388 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
390 * configure.in: Change svr4 references to sysv4. Add case
391 "unknown" for target vendor and infer some targets based
392 on the specified operating system.
394 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
396 * bfd-in.h, libaout.h: ANSIfy enums.
398 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
400 * archive.c (normalize): created version for VMS which removes the
401 VMS directory crap from the front and end of a filename, eg turn
402 [-.foo]bar.obj;123 into bar.obj
403 (bfd_construct_extended_name_table): now writes index into an
404 extended name table in decimal - the same base used to read an
407 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
409 * aout-encap.c: Fix to use aout-target.h.
410 * aoutf1.h: Use standard MY_object_p and MY_callback
411 in aout-target.h. Remove target-specific versions.
412 * host-aout.c: Re-write to use aout-target.h.
413 * gen-aout.c: New files use with host-aout.c to generate
414 host-specific a.out-related parameters.
415 * Makefile.in: host-aout.o depends on aout-params.h, which is
416 generated by gen-aout.
417 * aout-target.h: Make a little more flexible.
418 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
419 macro. Instead, inline it in aout-target.h.
420 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
422 * archive.c: Add missing commas in DEFUN macro (2 places).
423 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
424 Berkeley ones, now that libiberty has them:
425 bcopy->memcpy, bzero->memset, bcmp->memcmp.
426 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
427 remove unused variable.
429 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
431 * elf.c (elf_core_file_matches_executable_p): Enclose corename
432 and execname inside HAVE_PROCFS ifdef since they are unused
433 when it is not defined.
435 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
437 * elf.c: Flag all sections as either code or data. We can't
438 be sure what they are anyway, since ELF doesn't fit the
439 traditional model of text+data+bss very well. Add new local
440 function elf_read() to simplify code. Record entry point in
443 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
445 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
446 rather than N copies of the same lines.
448 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
450 * cpu-h8300.c: disassemble branch displacements correctly
451 * coff-h8300.c: put reloc offsets out in 32bits
453 * makefile.dos, configdj.bat: New files from DJ
454 * cache.c: fopen with new macros is needed for DOS.
455 * ieee.c: environ renamed to envi to stop an include file
457 * opncls.c, coff-rs6000.c: more fopens with macros.
459 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
461 * Makefile.in: infodir belongs in datadir.
463 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
465 * Makefile.in: fix where docdir lives
467 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
468 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
469 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
470 srec.c, syms.c, targets.c : all new documentation and lint
474 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
476 * coffcode.h, srec.c: Lint.
478 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
480 * Makefile.in: install using INSTALL_DATA, added standards.text
483 * configure.in: mark directory as target dependent. configure
484 nows works in objdir always so make file existence checks
487 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
489 * Makefile.in: idestdir and ddestdir go away. Added copyrights
490 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
491 and mandir now keyed off datadir by default.
493 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
495 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
496 computation of arch and machine type so it's worked out before
497 some_aout_object_p is called.
498 * aoutx.h: (some_aout_object_p): don't set arch and mach to
500 * archures.c: add extra field 'section_align_power' to hold
501 default section alignment in object files.
502 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
503 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
504 initialize the new field.
505 * bout.c (b_out_callback): replace the text size, since aout
507 * aoutx.h: Documentation in the new style
509 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
511 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
512 use the saved value if mtime_set is already set (intended
513 for archive files, though apparently not used yet).
515 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
517 * targets.c: Revise comments about how to configure the target
518 vector, to match reality. Remove mention of obsolete methods.
519 Remove long lists of capitalized macros that turn into the same
520 thing in lowercase. Normal vector simply lists all known
521 lowercase xvec names; all other cases are handled by SELECT_VECS.
523 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
526 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
527 list of supported targets.
529 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
531 * archive.c (bsd_write_armap): The pad byte sometimes added to
532 the string table in a __.SYMDEF member is now
533 counted as part of the size of the string table.
534 This is compatible with the old ranlib, as well as Sun's.
536 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
538 * srec.c: Rewrote to fix many bugs; now gets the record type
539 right, doesn't choke on input, sets the start address in an S9 and
540 fills in the filename on an S0.
542 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
544 * cpu-h8300.c: Add support for MEMIND addressing mode
546 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
548 * coffcode.h: use the new macro if available
550 * elf.c (elf_corefile_note): cast malloc to avoid warning.
551 * Makefile.in: Fixed dependencies due to file rename
553 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
554 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
555 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
556 newos3.c, stab-syms.c, syms.c: All these files have had their
557 #includes altered to point to the new places.
559 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
561 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
563 * configure.in: Add vendor "ncr" as supported per-target vendor.
564 Add svr4 case for i386 per-host case.
566 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
569 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
571 * syms.c (bfd_decode_symclass): Return 'A'
572 for symbols that are both absolute and global.
573 * archive.c (bfd_special_undocumented_glue): Return NULL
574 if bfd_ar_hdr_from_filesystem returns NULL.
576 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
578 * Makefile.in: added coff-h8300
579 * configure.in: now h8 is a coff target
580 * cpu-h8300.c: fix various disassembly problems
581 * libcoff.h: took out some code which has been #0ed for a long
583 * targets.c: added h8 coff
584 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
585 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
587 * coffcode.h: Started to change the way machine dependencies are
588 handled, from the nest of #ifdefs to macros defined in the
589 including coff-<foo>.c
591 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
593 * aoutx.h (some_aout_object_p): Set the `executable' bit
594 if the entry point is contained in the text segment, even if the
595 text segment is at location 0.
597 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
598 nonstandard MIPS sections (.rdata, .sdata, etc).
600 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
601 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
602 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
604 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
606 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
608 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
609 from syms.c to new file stab-syms.c. Also, since GNU extended
610 type codes such as N_SETT are no longer in ../include/stab.def,
611 include them manually.
612 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
613 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
614 * libaout.h: Added prototype for aout_stab_name().
615 * Makefile.in: Update Makefile for new stab-syms.[co].
617 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
619 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
620 rather complicated seeming problem. Eliminate LOGICAL_ versions,
621 just make N_XXX work by excluding the header from the text segment.
622 * aoutx.h: Fix comments to match.
624 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
626 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
627 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
628 for the "logical" text segment (i.e. never consider the exec
629 header to be part of the text segment). This change is
630 needed for consistency with various other parts of bfd and ld.
631 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
632 and move calculation of obj_textsec(abfd)->size to libaout.h.
633 * bfd-in.h: Removed bogus ';'.
635 * Makefile.in: Add MINIMIZE flag to select lean
636 or bloated target_vector.
637 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
638 * newsos3.c: Fixes to ../include/aout64.h remove need
639 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
641 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
643 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
644 handle both little and big-endian targets, with little
645 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
646 * host-aout.c: Add FIXME note.
648 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
650 * targets.c: Make the default target_vector contain
651 just &DEFAULT_VECTOR. This makes executables a lot smaller.
652 Old behavior can be gotten by defining ALL_TARGETS.
653 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
654 Factored out common code into new file aout-target.h.
655 Saves a lot of duplicate code for a.out variants.
657 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
659 Get 'make headers' to work when configured with +subdirs.
660 * Makefile.in: Add $(subdir) to docdir path.
661 * doc/Makefile.in (protos): Add $(srcdir) prefix
662 to name of sed scripts.
664 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
666 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
667 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
668 to include names of N_SETT etc.
670 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
672 * elf.c: Add minimal support for ELF symbol tables. Generates
673 canonical bfd symbol tables from ELF symbol tables. Change the
674 name of some functions from bfd_<name> to elf_<name>.
676 * syms.c: Trivial fix to comment to remove a redundant "to".
678 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
680 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
681 form that GDB recognizes as COFF.
683 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
685 * ieee.c (ieee_object_p): cast NULL correctly.
686 * configure.in: added harris host
688 * coff-a29k.c: Lots of changes, most from David Wood.
690 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
692 * coff-m88k.c (coff_write_armap): Just #undef it.
694 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
696 * Makefile.in: standardize on MINUS_G to disable debugging
697 * coff-m88k.c: create coff armaps instead of bsd ones.
698 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
701 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
703 * elf.c: Additions to support ELF format core files.
704 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
705 has support for /proc (all the include files in particular).
707 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
709 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
710 of two N_SO stabs, one for directory, and one for filename.
712 * bfd-in.h (print_vma): Factor out duplicate definition.
714 Exit a little more gracefully when malloc returns NULL.
715 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
716 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
717 * libbfd.h: Rre-generated due to libbfd.c update.
719 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
721 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
723 * elf.c (elf_object_p): Don't try to create a bfd section for
724 the first ELF section header. It is just a placeholder.
726 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
728 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
729 core files, when compiling native.
730 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
732 FIXME: The aoutf1.h change below needs to be reversed back
735 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
737 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
738 manipulation of lnno fields in lineno structs in a coff-<f>.h
739 independent way. Override it in coff-<f>.h to your favourite
740 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
741 (coff_swap_lineno_out): modified to use the new macros.
743 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
745 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
746 unknown arch when the magic number doesn't specify the
747 architecture, since some OSs (eg old sun3s) don't set the number, and
748 020 is probably the right answer anyway.
750 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
752 * hosts/h-news.h, hosts/h-rtbsd.h:
753 Get rid of MISSING_VFPRINTF, since libiberty provides one.
754 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
755 bfd_print_symbol_nm, for use by nm.
756 * aoutx.h (NAME(aout,print_symbol)): Add code for new
757 bfd_print_symbol_nm option, to print in nm format.
758 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
759 oasys.c (oasys_print_symbol): Provide stub implementations
760 for bfd_print_symbol_nm.
761 * syms.c: New function bfd_decode_symclass, used by nm printer.
762 New function bfd_stab_name to look up string name of stab code.
764 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
766 * Makefile.in: Added ctor.c
767 * archures.c (bfd_default_arch_struct) added
768 bfd_default_reloc_type_lookup.
769 * coffcode.h: removed a load of #if 0ed code.
770 (coff_compute_file_section_positions): now works out the section
771 alignment and size correctly in all cases.
772 (coff_get_symtab): looks for constructor symbols and calls the
773 right function when they're found. (coff_canonicalize_reloc):
774 knows when a section is full of constructors and does the right
776 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
778 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
779 * libcoff.h: removed #if 0ed code
780 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
781 arch independent constructor relocation type.
782 (bfd_reloc_type_lookup): removed the comment "this will go away"
783 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
784 reloc which is used when BFD_RELOC_CTOR falls through to give a
785 default 32bit reloc for constructors.
786 (bfd_default_reloc_type_lookup): added.
787 * aoutf1.h: fixed SEGMENT_SIZE typo.
789 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
791 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
792 matching prefix "coff".
793 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
794 rs/6000 csect records.
796 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
798 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
799 * configure.in: add motorola delta88 cases
800 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
801 write_armap prototype
802 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
804 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
806 * Rename COFF-related files in `coff-ARCH.c' form.
807 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
808 coff-mips.c, coff-rs6000.c to be exact.
810 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
812 * config/mt-*: Ditto.
814 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
816 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
817 John Gilmore. Archive support from Damon A. Permezel.
819 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
820 * configure.in: Add rs6000 case.
821 * targets.c: Add rs6000 vector.
822 * archures.c: Add rs6000, fix comment on romp.
823 * bfd-in.h (enum bfd_error): Add no_debug_section error.
824 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
825 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
826 * section.c (bfd_make_section): Return NULL on attempt to create
828 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
829 (bfd_swap_aouthdr_in): Handle lots more members.
830 (make_a_section_from_file): If section has already been seen,
831 just return false rather than overwriting it.
832 (coff_real_object_p): Understand incoming magic numbers.
833 (coff_set_flags): Understand outgoing magic numbers.
834 (coff_compute_section_file_positions): outgoing aouthdr magic #.
835 (build_debug_section): Add fn for reading debug string section.
836 (get_normalized_symtab): Handle symbol names in debug string section.
837 Remove unused obj_string_table.
838 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
839 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
840 existing section before making one.
841 * cpu-rs6000.c: New file.
842 * rs6000coff.c: New file.
844 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
846 * elf.c: Add partial support for ELF format corefiles. Still needs
847 support for extracting registers from corefiles.
849 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
851 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
852 RANLIB is defined as echo, send the output to /dev/null to help
853 reduce clutter in the output from doing a make.
855 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
857 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
858 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
860 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
862 * coffcode.h (coff_compute_section_file_positions): make it pad
863 section size out if there are alignment restrictions so that the
864 image will be ok on a system where section positions are worked
865 out by accumulating sizes rather than from the section headers.
866 * targets.c (proto write_armap). Changed orl_count to unsigned.
867 * opncls.c (bfd_close_all_done). Added so that generative
868 programs like gas can close a bfd without causing bfd confusion.
869 * libbfd.h (changed becuase of protos)
870 * amdcoff.c: messed with the way that jmp displacements are
871 calcualated. This may not yet be totally correct.
872 * archive.c (coff_write_armap): rewrote the way that ranlibs are
874 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
875 abs symbol has no section (like a register symbol).
876 (coff_write_symbol) now zeros auxent before filling it up to help
877 with sensitive applications.
878 * libbfd.c (bfd_write_bigendian_4byte_int): added.
880 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
882 * bfd.c: Make sure we don't get a macro strerror().
883 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
884 * trad-core.c (trad_unix_core_file_failing_command): Suppress
885 attempt to recover command, ifdef NO_CORE_COMMAND.
886 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
888 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
890 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
892 * archive.c (bsd_write_argmap): The size of the ranlib structures
893 should not include the size field itself.
894 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
895 adata(abfd)->exec_bytes_size field instead of constant macro,
896 because aoutx.h compiles to a simple .o file shared by
897 all 32-bits a.out targets.
899 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
901 * configure.in: Allow i386-sco-sysv.
902 * bout.c: Remove unused i960_align; lint dummy core file handlers.
905 * host-aout.c: New strategy. We use common code, include files,
906 and data structures to handle the file, but set a few parameters
907 from the host's config file (page size, text start addr, etc).
908 * libaout.h: Define HP BSD machine types.
909 * aoutf1.h: Handle reading a.outs with these types.
911 * trad-core.c: Pass the u.u_ar0 value as the negative of the
912 virtual-memory-address of the .reg section. We can't just make a
913 section for "all the regs and nothing else" because only GDB knows
914 exactly where the regs are (scattered around the upage and stack).
915 Clean up memory allocation. Remove big- and little-endian
916 vectors, replace with single vector; this only runs on the host,
917 in host byte order. Replace byteswap routines with aborts in case
919 * targets.c: There's only one trad_core_vec now.
920 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
922 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
924 * hosts/h-amix.h (free): Fix prototype.
926 * aoutx.h: Don't use NULL as an integer, for braindead systems
927 that declare it as (void *)0. (From Peter Schauer.)
929 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
931 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
932 problem with bad Ultrix system headers.
933 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
934 various kinds of alignments for the various kinds of
937 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
939 * doc/Makefile: Don't assume . is on the path (from James Clark).
941 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
943 * Makefile.in: Avoid Sun Make VPATH bugs.
944 * targets.c: Declare trad_core vectors extern.
946 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
948 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
949 * libbfd.h: Moved ALIGN macro here.
950 * bout.c (b_out_callback): Replace i960_align by align_power.
952 * libaout.h (struct aoutdata): Added fields page_size,
953 segment_size and exec_bytes_size. These help generic code
954 (in aoutx.h and libaout.h) to figure out where to align
955 the various segments in a demand paged file.
956 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
957 to decide if the exec header counts in a_text (text segment size).
958 Also, assume D_PAGED flag is set; don't set it here.
959 * bout.c (b_out_callback): Add initialization of
960 adata fields page_size, segment_size, and exec_bytes_size.
961 * host-aout.c (NAME(host_aout, callback) and
962 NAME(host_aout,mkobject): Ditto.
963 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
964 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
965 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
966 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
967 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
968 for some systems (mainly sunos), so do it in the callback instead.
969 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
970 * aoutx.h (NAME(aout,set_section_contents): Change the way
971 filepos and size of sections are carried out to support
972 older styles of demand paged executables.
975 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
977 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
978 * bfd.c: Added macros to enable gas to swap coff records.
979 * coffcode.h: Make the coff_swap_*_out routines return the number
980 of bytes swapped, and cleaned up their prototypes.
981 * configure.in: Added ebmon/coff support
982 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
984 * targets.c: Added new entry points for coff swapping
986 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
988 Restructure configuration scheme for bfd, binutils, ld.
990 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
991 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
992 Change some config names to match other dirs.
993 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
995 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
997 * cpu-i960.c: Strncmp needed a length arg.
998 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
999 * i386aout.c: Remove dead N_TXTOFF override.
1000 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1001 * config/: Rename some config files to match up h-*.h names.
1002 Remove all the HOST_SYS definitions from the config files.
1003 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1004 * hosts/h-hp9000.h: Remove USG comment.
1005 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1006 * hosts/h-news.h, h-sparc-64.h: New config files that had
1007 previously been kludged in the <sysdep.h> file.
1009 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1011 * config/*: trad-core support is HOST dependent, not target
1012 dependent. Target config files only set DEFAULT_VECTOR and/or
1013 other vector elements. Exception: when host-aout.c is in use,
1014 in which case we're forced to assume we're native (hp, vax,
1015 tahoe). Rename XDEPFILES to HDEPFILES.
1016 * Makefile.in: Rename XDEPFILES.
1017 * config/h-sun*: Don't force static linking.
1018 * trad-core.c: Document how to use it nowadays.
1019 * i386aout.c, newsos3.c: Clean up.
1020 * i386coff.c: Allow 386 coff files to be used as core files too
1021 (for reading core files from embedded systems).
1023 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1025 * Add i386aout.c for a.out support on the i386.
1027 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1029 * reloc.c, section.c, syms.c, targets.c: correct info-node
1030 structure in *doc* comments.
1031 doc/Makefile: stop hiding complaints from makeinfo.
1033 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1035 * aoutx.h (...some_aout_object_p): Take a third parameter,
1036 the internal_exec struct, and avoid ever looking at an
1037 external_exec. All callers changed to read the entire
1038 external_exec struct, swap and check its magic number,
1039 swap in the whole structure, and pass the swapped-in version to
1041 * bout.c: Bring into modern era. Use single _object_p routine
1042 for big- aand little-endian. Provide internal and external
1043 exec header structs. Use separate swap-in and swap-out routines.
1045 * libaout.h: Move struct internal_exec from ../include/aout64.h
1046 to here. Add obj_symbol_entry_size to struct aoutdata.
1047 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1049 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1050 EXTERNAL_NLIST_SIZE. Callers changed.
1052 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1054 * bfd.c: Remove strerror() to libiberty.
1056 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1057 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1058 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1059 last byte of transfer, not first byte, is within the section.
1061 * host-aout.c: Remove `BSD' archive support. Lint.
1063 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1064 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1065 `bfd_arch_info_type'. All uses changed.
1066 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1067 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1068 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1069 it needs a better name.) All uses changed.
1070 * targets.c: Rename `enum target_flavour_enum' to `enum
1071 target_flavour', and remove the `_enum' from all of the enum
1072 values themselves. All uses changed.
1074 * configure.in, config/h-i386mach: i386 mach host.
1075 * config/t-i386-aout: Use host-aout.c.
1077 * trad-core.c: Give it its own xvec's to make it independent
1078 of other file formats.
1079 * ecoff.c, host-aout.c: Remove refs to trad-core.
1080 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1081 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1083 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1085 * reloc.c: Extended NEWHOWTO macro
1086 * ieee.c: Changed the way 8bit pcrel is done
1087 * cpu-h8300.c: got the registers in the right order
1089 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1091 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1092 prediction is vindicated!
1094 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1095 Remove refs to howto.c, since Steve forgot.
1097 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1099 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1100 still work. Now allows any architecture/machine to be set.
1102 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1104 * howto.c deleted and moved code to reloc.c
1106 * libbfd.h, libbfd-in.h removed $id stuff for real
1108 * cpu-h8300.c Made it match various different spellings of h8300.
1110 * archures.c: Took out the first char filter which made it only
1111 look for a cpu/arch match when the first chars of supplied and
1112 tested names were the same.
1114 * targets.c removed oasys stuff, pending someone to fix the bugs
1118 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1120 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1121 ELF support good enough for GDB.
1122 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1123 m68k-cbm-svr4 host and target.
1124 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1125 so `diff' and `patch' can cope.
1127 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1129 * archures.c: removed texinfo error
1131 * init.c: added texinfo hooks, and removed initialization error
1134 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1137 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1139 * cpu-i960.c: Avoid numerical count of initializers.
1141 Vax Ultrix changes from David Taylor <taylor@think.com>:
1142 * host-aout.c: Make little-endian vector really little-endian.
1143 * configure.in: Separate vax and tahoe cases, handle ultrix.
1144 * config/t-vax: Add trad-core.o.
1145 * config/h-vaxult: New host system.
1147 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1149 * bfd-in.h VERSION, change version number to 0.18, this makes a
1150 gap, but now is the same as the linker version number.
1152 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1153 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1154 files will eventually contain processor specific bits for bfd,
1155 like strange relocation information and dis/assembly. So far only
1156 the H8 has been even partially done. This work also ties in with
1157 the change in handling architectures.
1159 * amdcoff.c: (a29k_reloc) fix error message.
1161 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1162 discover the architecture of the bfd. (sunos4_callback) calls the
1163 function bfd_set_arch_mach rather than stuffing stuff directly
1164 into the bfd. (sunos4_write_object_contents), changed names of
1167 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1168 setup the environment.
1170 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1171 headers in big endian format, regardless of the endianess of the
1174 * archures.c: totally changed. Now an architecture is represented
1175 with a pointer to an info structure rather than an enumerated type
1176 and a long. The old info is available as two elements in the
1177 structure. Future enhancements to architecure support will
1178 involve pointers to methods being placed into the info structure.
1180 * bfd.c: changed the definition of the bfd structure for the new
1183 * bout.c: (b_out_set_arch_mach) changed to use the new
1184 architecture mechanism.
1186 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1187 the new architecture mechanism.
1189 * configure.in: added h8 stuff.
1191 * ieee.c: too many changes to note. Now ieee files written with
1192 bfd gas and ld can be read by gld and ieee only linkers and
1195 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1197 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1198 than fixing the structure directly.
1200 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1201 than fixing the structure directly.
1203 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1204 before opening a bfd.
1206 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1207 rather than fixing the structure directly.
1209 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1210 in the t/hmake file) a user can select which backends they want
1211 linked with bfd without changing the source.
1213 * init.c: new, looks after initializing modules.
1215 * howto.c: for future use, will allow an application to work out
1216 what cookie to use as a handle on a relcoatio howto.
1218 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1220 * srec.c: Better error checking, partly from Peter Schauer.
1221 (srec_object_p): Avoid assuming any file that starts with 'S' is
1222 an S-record file! (Check for 3 uppercase-hex digits after it.)
1223 (ISHEX): Define new macro for checking supposedly hex characters.
1224 (pass_over): Treat as EOF any S-record line that:
1225 * doesn't have hex in either size character
1226 * produces a size larger than 0x7F
1227 * has an unrecognized type number
1229 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1231 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1232 opncls.c: Lint (saber actually).
1234 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1236 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1237 * newsos3.c: Fixed two types: newos3 -> newsos3.
1238 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1239 to use correct segment.
1241 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1243 * aoutx.h (print_symbol): Handle missing symbol->name.
1245 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1247 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1250 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1252 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1253 add sgi/irix support.
1255 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1257 Changes for the AMD 29000 Ultracomputer port from David Wood.
1260 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1262 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1265 * coffcode.h (coff_real_object_p): Pass information about the
1266 current file's coff symbol format to BFD via the coff_data struct.
1267 (coff_find_nearest_line): obj_icof => coff_data.
1268 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1269 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1270 and DIMNUM == E_DIMNUM.
1271 * configure.in: Handle a29k-*-* hosts, and targets
1272 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1273 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1274 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1275 local_linesz to `coff_data' (tdata) struct.
1276 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1277 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1279 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1281 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1282 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1284 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1286 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1288 (sunos4_core_file_matches_executable_p): Fix header comparison.
1289 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1290 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1292 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1294 Allow GDB to patch object files.
1296 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1297 * trad-core.h (trad_unix_core_file_p): Ditto.
1298 * aoutx.h (aout_set_section_contents): On first output, check
1299 abfd->direction and complain if erroneous.
1301 * Makefile.in: Add crude dependencies.
1303 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1305 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1306 to h/t-xxxx files so that everything will work on System V.
1308 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1310 * aoutx.h: Add information on host-aout.c and how to configure
1311 to use it, to the manual.
1312 * configure.in: Tix typo.
1313 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1314 else dummy out the core file support.
1315 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1316 specified, use it to locate the data section.
1317 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1318 rather than as chars (lint).
1320 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1322 * aoutx.h, coffcode.h: saberized.
1324 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1326 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1328 bfd.c, targets.c: minor rewording of doc segments
1331 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1333 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1334 etc, rather than TEXT_START_ADDR.
1335 * host-aout.c: Remove #if 0 around whole thing.
1336 Update to modern (32/64-bit) a.out naming conventions.
1337 Include a large chunk of ../include/a.out.gnu.h to get macros that
1338 are not defined by the system include files.
1339 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1340 macro used by the other a.out implementations.
1341 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1343 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1345 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1346 texdoc and psdoc; make these depend on generated .texi's
1348 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1351 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1354 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1355 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1356 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1357 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1358 obtrusive marks indicating .c origins.
1360 * bfd.texinfo: generalize most references to linker
1362 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1364 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1365 * archures.c: remove empty foo() definition (crept in at vn1.9)
1367 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1369 * bfd.texinfo: use @setchapternewpage on instead of lots of
1370 @page's; minor rephrasing in Introduction.
1372 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1373 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1374 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1375 segments): used BFD (caps) more consistently as a name in
1376 discourse, fixed a few other minor typos and uses of fonts
1379 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1381 * coffcode.h: fixed bug where string table size wasn't being swapped.
1383 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1385 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1387 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1388 flags. (bfd_print_symbol_vandf) now knows what to do with the
1391 * aoutx.h: made translate_from_native_sym_flags and
1392 translate_to_native_sym_flags produce the above flags.
1395 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1397 * all files: update copyright notices for GPL version 2.
1398 Install header comments and attribute most modules to their
1399 authors. BFD's name is now officially "Binary File Descriptor",
1400 so remove any conflicting pejoratives.
1401 archures.h: Consists solely of comments; remove it.
1403 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1405 * Makefile.in, bfd.c: Made it compile again.
1407 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1409 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1412 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1414 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1415 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1418 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1419 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1421 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1423 * Everything: created some new files, core.c format.c, reloc.c,
1424 section.c and syms.c to split the functionality a bit better.
1425 Cleaned up the rest of the files a bit, and added some
1429 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1431 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1432 really takes 3 arguments, patched code and ammended prototypes.
1434 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1436 * ../include/bfd.h (struct bfd_target): Added new field
1437 "align_power_min" which contains the minimum alignment for a
1438 section. This is used in coff_new_section_hook. The field
1439 insertion necessitates an update of all backends..
1441 * aoutf1.h jump table field inserted
1443 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1446 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1447 table field inserted.
1449 * coffcode.h(just about everything) Now patches up symbol tables
1450 using a different mechanism. The Intel major bug has been fixed,
1451 and the linker can self host on the Aviion and be debugged with
1454 * ecoff.c: new include and jump table patch, i386coff.c: new
1455 include and jump table patch, icoff.c: new include and jump table
1456 patch, ieee.c: can now read archives containing ieee modules.,
1457 libcoff.h: added (combined_entry_type), libieee.h: uped max
1458 sections to 20, m68kcoff.c: new include and jump table patch,
1459 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1460 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1461 srec.c: jump table patch. trad-code.c fixed #IF typeo
1463 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1465 * coffcode.h (coff_swap_aux_in): added else case to deal with
1466 filenames less than 9 characters.
1469 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1471 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1473 * srec.c: now allows any number of sections to be created in a
1474 file. Outputs addresses of the right length.
1476 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1478 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1479 target didn't match, the format got set to the attempted match,
1480 breaking a future test.
1482 *../include/i386coff.h : fixed typo in type field with size
1484 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1485 support in the jump table for the swapping routines exported to
1486 gdb. Now gdb works with the 386.
1488 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1490 * Merge in changes from gdb-3.95 release.
1491 Makefile.in: Allow hmake and tmake files to add OFILES.
1493 bfd.c: support specific targets as well as searching. When
1494 searching, take default target in preference to others.
1496 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1497 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1498 libbfd.h: Support specific targets as well as searching.
1499 opncls.c: Support specific targets as well as searching.
1500 targets.c: Search is short-circuited if default target matches.
1501 liboasys.c, libieee.c: Undo bothner changes that make macros
1502 work to the left of assignment, but which depend on the
1503 representations of different pointer types being the same.
1505 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1507 * i386coff.c: created.
1508 * coffcode.h: added support for 386.
1509 * Makefile.in: added support for 386.
1510 * ../include/i386coff.h: created
1512 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1514 * coffcode.h: removed all put_x_<sizes>
1515 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1519 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1521 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1523 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1525 * everything: Removed sysdep.h from bfd.h and put back into files
1526 from which it was split out. Now 64 bit version is built with a
1527 -DHOST_64_BIT="long long" on the compile line.
1530 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1532 Changed all the [get|put][name] routines to use [get|put]_[size
1535 Put in support for 64 bit work. Now two versions of bfd may be
1536 generated, according to the state of TARGET_64_BIT, one which is
1537 32 bit only, and one which is 64/32 bits.
1538 Created new back end 'demo64' to test 64 bit functionality.
1540 Renamed some files to work on DOS.
1542 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1543 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1544 chage, 64 bit transfer. * liba.out.h: Split out common code from
1545 sunos and newsos into liba.out. Name changes and prototype mods. *
1546 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1547 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1548 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1549 change and 64bit stuff.* newsos3.c: common code removed, new jump
1550 table. * oasys.c: Name change * opncls.c: Portability fixes *
1551 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1552 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1553 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1554 64bit ized. * demo64.c: 64 bit a.out back end
1560 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1562 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1563 on LHS of assignment, even when using old compilers.
1564 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1565 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1566 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1567 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1568 * targets.c: Add declaration of newsos3_vec.
1571 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1573 * aout.c: fixxed some of the problems with filepos calculation.
1574 (swap_ext_reloc): fixed problem with creation of relocs.
1575 (aout_set_section_contents): fixed filepos problem
1577 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1578 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1579 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1580 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1581 cleaned up. (coff_write_object_contents) cleaned up.
1583 * ecoff.c: Totally different. Now supports ecoff fully.
1585 * icoff.c: fixed problems in relocation callout.
1587 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1589 * m68kcoff.c: updated target vector.
1591 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1592 choose_reloc_size. (sunos4_write_object_contents) now calls
1593 choose_reloc_size so outputs relocs correctly, also calculates the
1594 size of the sections correctly.
1598 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1600 Merge Per Bothner's changes to modularize BFD a.out a bit.
1602 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1603 * ieee.c: Cast enums to int before comparing them, for brain-
1605 * coff-code.h: Remove coff_get_section_contents, and use the
1606 generic one instead.
1608 * aout.c: Derive new module from sunos.c, containing generic
1609 support code for all kinds of a.out files.
1611 * sunos.c: Remove all code that goes in aout.c. Split out
1612 machine dependent followup in sunos4_object_p into
1613 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1614 and redefine only the names we CHANGE, not all the names. Drop
1615 the little-endian vector, and rename the vector as sunos4 rather
1618 * b.out.c: Use aout.c routines for most of the work. Slight
1619 changes for the new regime. Remove close_and_cleanup and
1620 get_section_contents in favor of generics. New transfer vector
1623 * newsos.c: New support for Sony NEWS, another a.out format.
1625 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1626 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1627 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1629 * opncls.c (bfd_close): Call format-dependent write_contents
1630 routine, if writing, before calling target-dependent
1631 close_and_cleanup routine (which is now always generic, I think).
1632 * srec.c: Use bfd_alloc instead of malloc. Remove
1633 close_and_cleanup and move code from it to
1634 srec_write_object_contents. Add write_contents to tvec.
1635 * targets.c: Remove a.out little vector, replace a.out big
1636 vector with SunOS vector. FIXME: Need Vax support again now.
1638 * libbfd.h: Add write_contents format-dependent-vector to the
1639 bfd_target vector. Supply a generic close_and_cleanup routine.
1640 * liba.out.h: Handle the new aout.c split. Add prototypes for
1641 all routines defined in aout.c. Rename "sunos" things to "aout"
1642 things. Add a few fields where needed for various formats.
1643 * Makefile.in: Add aout.c and newsos.c.
1645 * archive.c, ieee.c, oasys.c: Lint.
1647 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1650 changed forward declaration struct stat; to reduce warnings. Changed
1651 comment on bfd_h_<x>_x.
1653 * ../include/m68kcoff.h, ../include/intel-coff.h,
1654 ../include/m88k-bcs.h
1655 Now there are two incarnations of relocs, linenos and syments. One for
1656 internal digestion, and one full of char arrays for I/O. The original
1657 names have gone to detect errors.
1659 * Makefile.in, m68kcoff.c, targets.c
1660 Test new structure code with a 68k coff implementaion
1662 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1663 Fixed all the places where there were problems with the size and
1664 alignments of structures on disk and structures in memory. #ifed out
1665 all the code in coffswap.c, since it should be done using the target
1668 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1670 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1671 multiple reloc command.
1673 * sunos.c (sunos4_set_section_contents): Made it so that sections
1674 are always padded to their alignment size.
1676 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1678 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1679 Clean up types and such (saber C problems).
1680 * ecoff.c: Clean up types and such. Remove routines that are
1681 not used. Fix up reading and swapping of shorts from files.
1683 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1685 * a.out.vax.c: Remove two bogus "static" from prototypes.
1687 * ecoff.c: Got rid of lots of non-working junk (that had
1688 been copied directly from coff-code.h).
1689 Updated to be consistent with updates to icoff.c and coff-code.h.
1691 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1692 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1694 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1695 but until the target_vector is automatically generated,
1696 it's as good as any. Note that the text offset is the only
1697 difference between NewsOS and SunOs (including magic numbers).
1698 (Most of the sunos_* routines should to renamed bsd_*
1699 and move to a bsd.c file. Then (and when the target_vector
1700 is automatically generated) it might make sense to create
1701 a separate Sony target.)
1703 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1704 on some systems, and doesn't help on others.
1705 Similarly, only define X_OK if not already defined.
1707 * trad-core.c: Don't include sys/stat.h - at least
1708 on NewsOS 3, it has already been included.
1710 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1712 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1713 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1714 symbol tables if necessary when reading them in, so gdb can use
1715 them. Add "bfd_coff_" to the names so they won't conflict with
1716 names in calling programs. FIXME-soon: if coff-code.h is
1717 included in two BFD modules, this will cause duplicate
1718 definitions; the routines should be exported to a separate,
1719 common, module (probably along with a mess of other ones).
1721 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1723 Improve modtime support.
1725 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1726 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1727 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1728 BUG: archive members still do not get correct mod times.
1730 Improve floating point support for core files.
1732 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1733 (sunos4_core_file_p): Create a second registers section in the
1734 core file, called ".reg2", for the float registers.
1736 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1738 * many changes to improve archive handling; found a logic flaw in
1739 bfd_check_format which only just happened to work by cooncidence.
1741 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1743 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1746 * bfd.h: changed type of udata in asymbol to void *, like it
1747 should be. Added bfd_reloc_dangerous enum member.
1749 * coff-code.h: Fixed it so that internally generated symbols get
1750 their values relocated correctly in all cases. Removed calls to
1753 * icoff.c: Not understanding the destination symbol of a reloc is
1754 not a failure any more, just 'dangerous'. This allows linking of
1755 b.out and coff images.
1757 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1761 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1763 * sunos.c (translate_to_native_sym_flags): fixed
1764 sym_pointer->n_value so that symbols on the way out get their
1765 section relative values calculated correctly.
1767 * coff-code.h (mangle_symbols): fixed problem where tags were not
1768 being relocated for structs, enums, unions. Also various lints.
1770 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1772 * archive.c (get_elt_at_filepos): system_call_error returned
1775 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1777 * Resolve the use of no_error and system_call_error.
1778 The bfd library itself now will never set bfd_error to
1781 The code still needs to be combed to make sure all the error
1782 codes are correct. I suspect they are not always set correctly.
1784 * The names of all the messages have _ prepended because the sun
1785 bundled compiler can't distinguish from a macro which takes an
1786 argument and the same identifier in a non-macro context.
1788 * The reason for the above being that entry points which used to
1789 be trampoline functions are now just macros which expand to a
1790 direct call through the bfd's xfer vector.
1792 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1793 must gas have its own version of everything (the gas version
1794 had the correct value)
1796 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1798 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1799 properly support i960 architecture and output correct reloc stuff.
1801 * bfd.h: added prototype for bfd_printable_arch_mach, added
1804 * coff-code.h: Applied patches from chrisb to support i960
1805 architecture, zero relocs and swap them correcly and conditionally
1806 compiled the timestamp.
1808 * sunos.c: Made the default section alignment 2^3 so that doubles
1809 are done properly. Fixed the same reloc bug that was in b.out.c
1811 * sysdep.h: Now compiles on a Posix box
1813 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1815 * icoff.c: Fix comment on big-endian version.
1816 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1817 F_RELFLG). Set F_AR32WR in output files if little endian
1820 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1822 * archures.c fixed =/== typo
1824 * sunos.c added architecture stuff for output. Fixed
1825 bug where files where vma(data) != size(text)
1826 were processed wrong.
1828 * coff-code.h added a lint cast
1830 * (../include/a.out.sun4.h) fixed it so zmagic
1833 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1835 * archive.c removed loads of includes, and fixed bug where string
1836 table didn't have a null at the end.
1838 * bfd.c fixed includes, added symbols argument to
1839 canonicalize_reloc entry point.
1841 * libbfd.c fixed includes and added some lint patches.
1843 * targets.c added both sorts of intel coff.
1845 * b.out.c fixed included, changed was the canonical
1848 * icoff.c added support for callj and big and little
1851 * opncls.c added chmod+xing for files with EXEC_P set.
1853 * sunos.c fixed includes. Changed default section
1854 alignement to words. Fixed relocation stuff to work with
1857 * bfd.h various new types added, prototype for new
1858 reloc calls, changed bfd->iostream to a void *
1859 to including files don't need stdio.h.
1861 * libcoff.h added conversion table to tie relocs to
1866 * coff-code.h fixed includes. Added code to support
1867 big and little endian formats. Various lints. Better
1868 processing of symbols. Changed reloc stuff to new
1871 * libbfd.h fixed includes
1874 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1876 * bfd.h changed name of alignment entry in sec_struct to
1877 alignment_power, because of conflicting uses within bfd.
1878 Now it should be obvious that it's a 2**n alignment
1879 specifier. Removed start_pad, end_alignment, block, minsize,
1880 output_file_alignment, subsection_alignment and original_vma fields.
1881 Added align_power() macro. Fixed bfd_section_alignment
1882 acessor macros. Added bfd_symbol_same_target macro.
1884 * b.out.c (b_out_write_object_contents) fixed to use
1885 new alignment member. Fixed (callj_callback) to use section
1886 relative symbols properly.
1888 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1889 Fixed (translate_from_native_sym_flags) to correctly make
1890 symbols section relative.
1892 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1893 (bfd_make_section) took out initialization of obsolete members.
1894 (bfd_print_symbol_vandf) added
1896 * opncls.c (bfd_create) created.
1898 * coff-code.h (coff_new_section_hook) took away refs
1899 to obsolete members. (make_a_section_from_file) added
1900 conversion between alignment types. (coff_symbol_from)
1901 added. (coff_count_linenumbers) only counts linenumbers
1902 if symbol is of coff-type. (coff_mangle_symbols) only
1903 heavily mangles symbols if symbol is coff-type.
1904 (coff_write_symbols) various lints. (coff_write_object_contents)
1905 various lints and modification for alignment conversion.
1906 (coff_slurp_relocs) fixed for use with new asection shape.
1908 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1910 * archive.c lots of lint
1912 * b.out.c added callj relocation support, upgrated reloc howto.
1913 Fixed so that asymbol and reloc records are output
1916 * bfd.c lots of lint, support for new bfd entry point
1919 * bfd.h changed definition of asymbol to contain pointer to
1920 owning bfd, removed target dependencies.
1922 * cache.c took out print statements, put in BFD_ASSERT calls.
1924 * coff-code.h various lints, corrected linenumber output
1925 functionality. Added support for new style asymbols and
1926 bfd_print_symbol. Fixed so that asymbol and
1927 reloc records are handled correctly. Added timestamp.
1929 * icoff.c Added support for new howto shape.
1931 * liba.out.h Added support for new asymbol shape
1933 * libbfd.c various lints
1935 * libbfd.h various lints
1937 * libcoff.h added support for new asymbol shape.
1939 * sunos.c various lints. Added support for new asymbol shape
1940 and bfd_print_symbol.
1942 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1944 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1945 pointer lint. Added support for callj relocation. Fixed bug where
1946 the last 32 bytes of the text section were overwritten by data. Fixed bug
1947 where archives of b.out didn't work due bfd_slurp_extended_name_table
1950 * sunos.c added support for n_other field. Braced the howto table so
1951 that it won't be affected by any lengthing of the howto struct typedef.
1954 * bfd.h added support for n_other field, added special_function
1955 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1958 * bfd.c upgraded bfd_perform_relocation, various lints.
1960 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1962 * ChangeLog: Started ChangeLog for BFD.
1963 * ToDo: Create file for suggestions.
1965 * Makefile: Support easy loading into Saber C.
1966 Add dependencies for icoff.o and bcs88kcoff.o.
1967 Rename coff.c to coff-code.h. Change callers.
1969 * bfd.c (bfd_check_format): Allow the check_format routines
1970 to return the desired target vector, rather than just a Boolean.
1971 bfd.h (bfd_check_format): Change function pointer return type.
1972 archive.c (bfd_generic_archive_p): change callee.
1973 b.out.c (b_out_little_object_p, b_out_big_object_p,
1974 b_out_real_object_p): change callee.
1975 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1976 in check_format transfer vectors that need a filler.
1977 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1978 bcs88kcoff.c: change callee.
1979 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1980 icoff.c: change callee.
1981 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1983 * libbfd.c (zalloc): It should actually zero the storage!
1984 This was commented out for some reason.
1986 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1987 This is so callers can avoid <stdlib.h> which doesn't exist
1990 * bfd.c (map_over_sections): Add debugging code, since I
1991 noticed the section count for sunos core files was bad, but only
1992 GDB had detected the problem.
1993 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1994 bfd_get_section_linenos): Remove obsolete functions.
1995 (bfd_apply_relocations): Use longs, not ints, for the math.
1997 * bfd.h: Declare enum boolean and struct bfd_target as well
1998 as typedefs for them. Remove obsolete
1999 bfd_get_section_lineno_size.
2001 * cache.c: Make the "fdopen" support work. Keep better track
2002 of how many files are open. Centralize the opening of files
2003 and be sure bfd_open[rw] actually try to open the file. Evade
2004 linked list initialization problems.
2006 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2008 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2010 * cplus-dem.c: Delete file, since it is not part of BFD.
2012 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2013 (bfd_openr, bfd_openw): Actually open the file, give error now.
2015 * sunos.c (sunos4_core_file_p): Set section count.
2016 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2017 obsolete definitions.
2018 (_write_symbol_table): Initialize <idx> counter.
2019 (foop): Eliminate debugging code.