1 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
8 not internal bfd_assert function (twice).
10 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
12 * aout-target.h: change ar_max_namelen to 15 (the right value)
13 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
16 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
18 * archive.c (bfd_generic_archive_p): check for bout archives too.
19 * bout.c: make it work again.
21 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
23 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
25 * reloc.c (bfd_generic_get_relocated_section_contents): Call
26 bfd_xmalloc() instead of bare malloc().
28 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
30 * Makefile.in: pass down MAKEINFO on info.
32 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
34 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
35 host/h-<foo> now just <foo>.
36 * configure.in: reflect changes
38 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
40 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
41 actual source file, not just the generated libbfd.h.
43 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
45 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
46 gdb on little-endian 960 code.
47 * archive.c (compute_and_write_armap): indirect symbols should go
48 into the archive header too.
50 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
52 * Makefile.in: added check target.
54 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
56 * coff-msym.c: Move this file from gdb/ecoff.c. It
57 handles byte-swapping for ECOFF (MIPS symbol) files.
58 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
59 to the files built on MIPS-based hosts.
60 * Makefile.in: Add rule for coff-msym.
62 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
64 * Makefile.in: added clean-info target. MINIMIZE=1.
66 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
68 * coff-rs6000.c: Move core file functions into separate
69 new file rs6000-core.c. This is needed because reading
70 core files depends on native include files that conflict
71 with ../include/coff/rs6000.h.
72 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
74 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
76 * aoutx.h (NAME(aout,print_symbol)): Don't print
77 symbol addresss for undefined symbols.
78 * coff-rs6000.c: Various updates (due to target-
80 * libbfd.h: Ditto (tdata field is now a union).
81 * hosts/h-sparc.h: Removed prototype for bogus function
82 'emset' (presumably should have been 'memset' - which is there).
84 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
86 * configure.in (mips-big-* target): Same is Iris.
88 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
90 * aoutx.h (translate_from_native_sym_flags): when creating an
91 alias symbol, fill in the section as undefined, rather than
92 leaving it blank. If an output section can't be found for a
93 symbol, then don't core dump.
95 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
97 * Makefile.in, configure.in: removed traces of namesubdir,
98 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
99 copyrights to '92, changed some from Cygnus to FSF.
101 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
104 * coff-h8300.c: fix stupid reloc subtraction bug
105 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
106 since that's how wide it is. (coff_slurp_symbol_table): always zero out
107 the symbol.flags and done_lineno fields.
109 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
111 * coffcode.h (coff_write_symbol): write out the correct number of
113 * cpu-h8300.c: fix disassembly bug
115 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
117 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
118 section_from_bfd_index), cpu-h8300.c (howto*_callback),
119 reloc.c, section.c (bfd_map_over_sections), targets.c
120 (bfd_target_list): Protolint.
121 * libbfd.h: Update to match a libbfd-in.h from a month ago.
123 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
125 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
127 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
128 section of a symbol rather than the section of a reffed symbol to
129 determine the r_index of an emmitted reloc.
131 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
133 * PORTING: New (preliminary) porting guide.
135 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
137 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
138 (howto_hvrt16): lint.
140 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
142 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
143 a full configuration (with possible cross-development),
144 instead of using host-aout.c.
146 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
148 * aout-target.h (MY(write_object_contents):
149 Set obj_reloc_entry_size (abfd).
150 * gen-aout.c: Change to emit a .c files, not a .h file.
152 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
154 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
155 BSF_ABSOLUTE and replace with bfd_abs_section reference.
157 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
159 * coffcode.h (get_normalized_symtab): fixed bug where symbols
160 with more than one auxent can cause nasty core dumps.
162 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
163 "done_lineno" so that a symbol which appears twice in the symbol
164 table only gets it's linenumbers relocated once. Modifed
165 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
168 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
170 * aoutx.h: (translate_from_native_sym_flags): fix constructor
171 stuff to use the New Order.
173 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
175 * ieee.c: Change type of envi[] to unsigned char.
177 * configure.in: fix vax ultrix configuration.
179 * elf.c (bfd_section_from_shdr): Deal with null return from
180 bfd_make_section(). (elf_object_p): Select endianess properly.
182 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
184 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
186 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
188 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
189 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
190 * host-aout.c: Don't use aout-params.h; configure these systems
191 in their xm files, not in a randomly generated file.
192 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
194 * hosts/h-vaxbsd.h: Define the form of exec and core files.
196 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
198 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
199 host_aout_vec here as well.
201 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
203 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
204 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
205 to prevent undefined symbol.
207 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
209 Various lints found on PersSony
210 * aoutx.h: cast an enum
211 * coff-a29k.c: many ints in reloc structure turned to enum
212 * coffcode.h: more enums
213 * cpu-h8300.c: more enums
214 * opncls.c: more enums
216 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
218 * configure.in: Make Tahoe configuration work again.
219 * bfd-in.h: Remove trailing comma from enum declaration.
220 * ieee.c: Can't put byte values >0x7F into a signed char.
222 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
224 * Makefile.in: Add dependencies for various coff-*.o files.
226 * elf.c: Remove extraneous paren from core_prpsinfo and
227 core_prpstatus macros, rename core_prpstatus to core_prstatus.
228 Replace references to old section "size" member with new
229 "_raw_size" member. Implement elf_make_empty_symbol, which
232 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
234 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
237 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
239 * coffcode.h (bfd_coff_relax_section): now static.
240 (bfd_coff_get_relocated_section_contents): various type lints.
242 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
244 New entry point in the transfer vector - bfd_relax_section.
246 * aout-target.h: add to vector, call generic_relax
247 * bfd-in.h: add to vector
248 * bfd.c: add #define for vector
249 * bout.c: add to vector, call generic_relax
250 * coffcode.h: add to vector, also now has coff specific relax code
251 for the relaxable H8/300 relocs. Also clean up abs section cruft.
252 * elf.c: call generic_relax
253 * ieee.c: call new vector, clean up some bugs due to the creation
255 * libbfd.h: add bfd_generic_relax_section EXFUN
256 * oasys.c: call generic_relax
257 * reloc.c: implement generic_relax
258 * seclet.c: moved much of this into coffcode.h
259 * srec.c: call generic_relax
260 * targets.c: define new transfer vector
262 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
264 * everything: now modified to use smaller reloc type. Self hosts
267 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
269 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
270 New files for stratus.
272 * configure.in: Add configuration fragments for stratus.
274 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
276 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
277 variables as CONST since they are set to point to a const char
278 string. Fixes compiler complaints.
280 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
282 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
285 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
287 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
288 symbols, so that we can emit the correct file name even
289 if it's an include file.
291 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
293 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
294 (Reported by john@labtam.labtam.oz.au (John Carey)).
296 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
298 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
300 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
301 being used to -DHAVE_PROCFS.
303 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
304 '#include "fopen-same.h"' to end of file to match other h-* files.
306 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
308 * configure.in: Change svr4 references to sysv4. Add case
309 "unknown" for target vendor and infer some targets based
310 on the specified operating system.
312 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
314 * bfd-in.h, libaout.h: ANSIfy enums.
316 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
318 * archive.c (normalize): created version for VMS which removes the
319 VMS directory crap from the front and end of a filename, eg turn
320 [-.foo]bar.obj;123 into bar.obj
321 (bfd_construct_extended_name_table): now writes index into an
322 extended name table in decimal - the same base used to read an
325 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
327 * aout-encap.c: Fix to use aout-target.h.
328 * aoutf1.h: Use standard MY_object_p and MY_callback
329 in aout-target.h. Remove target-specific versions.
330 * host-aout.c: Re-write to use aout-target.h.
331 * gen-aout.c: New files use with host-aout.c to generate
332 host-specific a.out-related parameters.
333 * Makefile.in: host-aout.o depends on aout-params.h, which is
334 generated by gen-aout.
335 * aout-target.h: Make a little more flexible.
336 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
337 macro. Instead, inline it in aout-target.h.
338 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
340 * archive.c: Add missing commas in DEFUN macro (2 places).
341 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
342 Berkeley ones, now that libiberty has them:
343 bcopy->memcpy, bzero->memset, bcmp->memcmp.
344 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
345 remove unused variable.
347 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
349 * elf.c (elf_core_file_matches_executable_p): Enclose corename
350 and execname inside HAVE_PROCFS ifdef since they are unused
351 when it is not defined.
353 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
355 * elf.c: Flag all sections as either code or data. We can't
356 be sure what they are anyway, since ELF doesn't fit the
357 traditional model of text+data+bss very well. Add new local
358 function elf_read() to simplify code. Record entry point in
361 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
363 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
364 rather than N copies of the same lines.
366 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
368 * cpu-h8300.c: disassemble branch displacements correctly
369 * coff-h8300.c: put reloc offsets out in 32bits
371 * makefile.dos, configdj.bat: New files from DJ
372 * cache.c: fopen with new macros is needed for DOS.
373 * ieee.c: environ renamed to envi to stop an include file
375 * opncls.c, coff-rs6000.c: more fopens with macros.
377 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
379 * Makefile.in: infodir belongs in datadir.
381 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
383 * Makefile.in: fix where docdir lives
385 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
386 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
387 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
388 srec.c, syms.c, targets.c : all new documentation and lint
392 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
394 * coffcode.h, srec.c: Lint.
396 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
398 * Makefile.in: install using INSTALL_DATA, added standards.text
401 * configure.in: mark directory as target dependent. configure
402 nows works in objdir always so make file existence checks
405 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
407 * Makefile.in: idestdir and ddestdir go away. Added copyrights
408 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
409 and mandir now keyed off datadir by default.
411 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
413 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
414 computation of arch and machine type so it's worked out before
415 some_aout_object_p is called.
416 * aoutx.h: (some_aout_object_p): don't set arch and mach to
418 * archures.c: add extra field 'section_align_power' to hold
419 default section alignment in object files.
420 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
421 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
422 initialize the new field.
423 * bout.c (b_out_callback): replace the text size, since aout
425 * aoutx.h: Documentation in the new style
427 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
429 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
430 use the saved value if mtime_set is already set (intended
431 for archive files, though apparently not used yet).
433 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
435 * targets.c: Revise comments about how to configure the target
436 vector, to match reality. Remove mention of obsolete methods.
437 Remove long lists of capitalized macros that turn into the same
438 thing in lowercase. Normal vector simply lists all known
439 lowercase xvec names; all other cases are handled by SELECT_VECS.
441 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
444 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
445 list of supported targets.
447 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
449 * archive.c (bsd_write_armap): The pad byte sometimes added to
450 the string table in a __.SYMDEF member is now
451 counted as part of the size of the string table.
452 This is compatible with the old ranlib, as well as Sun's.
454 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
456 * srec.c: Rewrote to fix many bugs; now gets the record type
457 right, doesn't choke on input, sets the start address in an S9 and
458 fills in the filename on an S0.
460 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
462 * cpu-h8300.c: Add support for MEMIND addressing mode
464 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
466 * coffcode.h: use the new macro if available
468 * elf.c (elf_corefile_note): cast malloc to avoid warning.
469 * Makefile.in: Fixed dependencies due to file rename
471 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
472 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
473 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
474 newos3.c, stab-syms.c, syms.c: All these files have had their
475 #includes altered to point to the new places.
477 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
479 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
481 * configure.in: Add vendor "ncr" as supported per-target vendor.
482 Add svr4 case for i386 per-host case.
484 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
487 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
489 * syms.c (bfd_decode_symclass): Return 'A'
490 for symbols that are both absolute and global.
491 * archive.c (bfd_special_undocumented_glue): Return NULL
492 if bfd_ar_hdr_from_filesystem returns NULL.
494 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
496 * Makefile.in: added coff-h8300
497 * configure.in: now h8 is a coff target
498 * cpu-h8300.c: fix various disassembly problems
499 * libcoff.h: took out some code which has been #0ed for a long
501 * targets.c: added h8 coff
502 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
503 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
505 * coffcode.h: Started to change the way machine dependencies are
506 handled, from the nest of #ifdefs to macros defined in the
507 including coff-<foo>.c
509 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
511 * aoutx.h (some_aout_object_p): Set the `executable' bit
512 if the entry point is contained in the text segment, even if the
513 text segment is at location 0.
515 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
516 nonstandard MIPS sections (.rdata, .sdata, etc).
518 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
519 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
520 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
522 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
524 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
526 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
527 from syms.c to new file stab-syms.c. Also, since GNU extended
528 type codes such as N_SETT are no longer in ../include/stab.def,
529 include them manually.
530 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
531 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
532 * libaout.h: Added prototype for aout_stab_name().
533 * Makefile.in: Update Makefile for new stab-syms.[co].
535 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
537 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
538 rather complicated seeming problem. Eliminate LOGICAL_ versions,
539 just make N_XXX work by excluding the header from the text segment.
540 * aoutx.h: Fix comments to match.
542 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
544 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
545 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
546 for the "logical" text segment (i.e. never consider the exec
547 header to be part of the text segment). This change is
548 needed for consistency with various other parts of bfd and ld.
549 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
550 and move calculation of obj_textsec(abfd)->size to libaout.h.
551 * bfd-in.h: Removed bogus ';'.
553 * Makefile.in: Add MINIMIZE flag to select lean
554 or bloated target_vector.
555 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
556 * newsos3.c: Fixes to ../include/aout64.h remove need
557 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
559 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
561 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
562 handle both little and big-endian targets, with little
563 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
564 * host-aout.c: Add FIXME note.
566 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
568 * targets.c: Make the default target_vector contain
569 just &DEFAULT_VECTOR. This makes executables a lot smaller.
570 Old behavior can be gotten by defining ALL_TARGETS.
571 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
572 Factored out common code into new file aout-target.h.
573 Saves a lot of duplicate code for a.out variants.
575 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
577 Get 'make headers' to work when configured with +subdirs.
578 * Makefile.in: Add $(subdir) to docdir path.
579 * doc/Makefile.in (protos): Add $(srcdir) prefix
580 to name of sed scripts.
582 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
584 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
585 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
586 to include names of N_SETT etc.
588 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
590 * elf.c: Add minimal support for ELF symbol tables. Generates
591 canonical bfd symbol tables from ELF symbol tables. Change the
592 name of some functions from bfd_<name> to elf_<name>.
594 * syms.c: Trivial fix to comment to remove a redundant "to".
596 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
598 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
599 form that GDB recognizes as COFF.
601 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
603 * ieee.c (ieee_object_p): cast NULL correctly.
604 * configure.in: added harris host
606 * coff-a29k.c: Lots of changes, most from David Wood.
608 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
610 * coff-m88k.c (coff_write_armap): Just #undef it.
612 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
614 * Makefile.in: standardize on MINUS_G to disable debugging
615 * coff-m88k.c: create coff armaps instead of bsd ones.
616 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
619 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
621 * elf.c: Additions to support ELF format core files.
622 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
623 has support for /proc (all the include files in particular).
625 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
627 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
628 of two N_SO stabs, one for directory, and one for filename.
630 * bfd-in.h (print_vma): Factor out duplicate definition.
632 Exit a little more gracefully when malloc returns NULL.
633 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
634 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
635 * libbfd.h: Rre-generated due to libbfd.c update.
637 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
639 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
641 * elf.c (elf_object_p): Don't try to create a bfd section for
642 the first ELF section header. It is just a placeholder.
644 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
646 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
647 core files, when compiling native.
648 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
650 FIXME: The aoutf1.h change below needs to be reversed back
653 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
655 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
656 manipulation of lnno fields in lineno structs in a coff-<f>.h
657 independent way. Override it in coff-<f>.h to your favourite
658 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
659 (coff_swap_lineno_out): modified to use the new macros.
661 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
663 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
664 unknown arch when the magic number doesn't specify the
665 architecture, since some OSs (eg old sun3s) don't set the number, and
666 020 is probably the right answer anyway.
668 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
670 * hosts/h-news.h, hosts/h-rtbsd.h:
671 Get rid of MISSING_VFPRINTF, since libiberty provides one.
672 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
673 bfd_print_symbol_nm, for use by nm.
674 * aoutx.h (NAME(aout,print_symbol)): Add code for new
675 bfd_print_symbol_nm option, to print in nm format.
676 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
677 oasys.c (oasys_print_symbol): Provide stub implementations
678 for bfd_print_symbol_nm.
679 * syms.c: New function bfd_decode_symclass, used by nm printer.
680 New function bfd_stab_name to look up string name of stab code.
682 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
684 * Makefile.in: Added ctor.c
685 * archures.c (bfd_default_arch_struct) added
686 bfd_default_reloc_type_lookup.
687 * coffcode.h: removed a load of #if 0ed code.
688 (coff_compute_file_section_positions): now works out the section
689 alignment and size correctly in all cases.
690 (coff_get_symtab): looks for constructor symbols and calls the
691 right function when they're found. (coff_canonicalize_reloc):
692 knows when a section is full of constructors and does the right
694 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
696 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
697 * libcoff.h: removed #if 0ed code
698 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
699 arch independent constructor relocation type.
700 (bfd_reloc_type_lookup): removed the comment "this will go away"
701 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
702 reloc which is used when BFD_RELOC_CTOR falls through to give a
703 default 32bit reloc for constructors.
704 (bfd_default_reloc_type_lookup): added.
705 * aoutf1.h: fixed SEGMENT_SIZE typo.
707 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
709 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
710 matching prefix "coff".
711 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
712 rs/6000 csect records.
714 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
716 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
717 * configure.in: add motorola delta88 cases
718 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
719 write_armap prototype
720 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
722 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
724 * Rename COFF-related files in `coff-ARCH.c' form.
725 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
726 coff-mips.c, coff-rs6000.c to be exact.
728 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
730 * config/mt-*: Ditto.
732 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
734 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
735 John Gilmore. Archive support from Damon A. Permezel.
737 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
738 * configure.in: Add rs6000 case.
739 * targets.c: Add rs6000 vector.
740 * archures.c: Add rs6000, fix comment on romp.
741 * bfd-in.h (enum bfd_error): Add no_debug_section error.
742 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
743 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
744 * section.c (bfd_make_section): Return NULL on attempt to create
746 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
747 (bfd_swap_aouthdr_in): Handle lots more members.
748 (make_a_section_from_file): If section has already been seen,
749 just return false rather than overwriting it.
750 (coff_real_object_p): Understand incoming magic numbers.
751 (coff_set_flags): Understand outgoing magic numbers.
752 (coff_compute_section_file_positions): outgoing aouthdr magic #.
753 (build_debug_section): Add fn for reading debug string section.
754 (get_normalized_symtab): Handle symbol names in debug string section.
755 Remove unused obj_string_table.
756 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
757 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
758 existing section before making one.
759 * cpu-rs6000.c: New file.
760 * rs6000coff.c: New file.
762 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
764 * elf.c: Add partial support for ELF format corefiles. Still needs
765 support for extracting registers from corefiles.
767 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
769 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
770 RANLIB is defined as echo, send the output to /dev/null to help
771 reduce clutter in the output from doing a make.
773 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
775 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
776 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
778 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
780 * coffcode.h (coff_compute_section_file_positions): make it pad
781 section size out if there are alignment restrictions so that the
782 image will be ok on a system where section positions are worked
783 out by accumulating sizes rather than from the section headers.
784 * targets.c (proto write_armap). Changed orl_count to unsigned.
785 * opncls.c (bfd_close_all_done). Added so that generative
786 programs like gas can close a bfd without causing bfd confusion.
787 * libbfd.h (changed becuase of protos)
788 * amdcoff.c: messed with the way that jmp displacements are
789 calcualated. This may not yet be totally correct.
790 * archive.c (coff_write_armap): rewrote the way that ranlibs are
792 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
793 abs symbol has no section (like a register symbol).
794 (coff_write_symbol) now zeros auxent before filling it up to help
795 with sensitive applications.
796 * libbfd.c (bfd_write_bigendian_4byte_int): added.
798 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
800 * bfd.c: Make sure we don't get a macro strerror().
801 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
802 * trad-core.c (trad_unix_core_file_failing_command): Suppress
803 attempt to recover command, ifdef NO_CORE_COMMAND.
804 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
806 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
808 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
810 * archive.c (bsd_write_argmap): The size of the ranlib structures
811 should not include the size field itself.
812 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
813 adata(abfd)->exec_bytes_size field instead of constant macro,
814 because aoutx.h compiles to a simple .o file shared by
815 all 32-bits a.out targets.
817 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
819 * configure.in: Allow i386-sco-sysv.
820 * bout.c: Remove unused i960_align; lint dummy core file handlers.
823 * host-aout.c: New strategy. We use common code, include files,
824 and data structures to handle the file, but set a few parameters
825 from the host's config file (page size, text start addr, etc).
826 * libaout.h: Define HP BSD machine types.
827 * aoutf1.h: Handle reading a.outs with these types.
829 * trad-core.c: Pass the u.u_ar0 value as the negative of the
830 virtual-memory-address of the .reg section. We can't just make a
831 section for "all the regs and nothing else" because only GDB knows
832 exactly where the regs are (scattered around the upage and stack).
833 Clean up memory allocation. Remove big- and little-endian
834 vectors, replace with single vector; this only runs on the host,
835 in host byte order. Replace byteswap routines with aborts in case
837 * targets.c: There's only one trad_core_vec now.
838 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
840 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
842 * hosts/h-amix.h (free): Fix prototype.
844 * aoutx.h: Don't use NULL as an integer, for braindead systems
845 that declare it as (void *)0. (From Peter Schauer.)
847 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
849 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
850 problem with bad Ultrix system headers.
851 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
852 various kinds of alignments for the various kinds of
855 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
857 * doc/Makefile: Don't assume . is on the path (from James Clark).
859 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
861 * Makefile.in: Avoid Sun Make VPATH bugs.
862 * targets.c: Declare trad_core vectors extern.
864 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
866 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
867 * libbfd.h: Moved ALIGN macro here.
868 * bout.c (b_out_callback): Replace i960_align by align_power.
870 * libaout.h (struct aoutdata): Added fields page_size,
871 segment_size and exec_bytes_size. These help generic code
872 (in aoutx.h and libaout.h) to figure out where to align
873 the various segments in a demand paged file.
874 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
875 to decide if the exec header counts in a_text (text segment size).
876 Also, assume D_PAGED flag is set; don't set it here.
877 * bout.c (b_out_callback): Add initialization of
878 adata fields page_size, segment_size, and exec_bytes_size.
879 * host-aout.c (NAME(host_aout, callback) and
880 NAME(host_aout,mkobject): Ditto.
881 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
882 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
883 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
884 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
885 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
886 for some systems (mainly sunos), so do it in the callback instead.
887 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
888 * aoutx.h (NAME(aout,set_section_contents): Change the way
889 filepos and size of sections are carried out to support
890 older styles of demand paged executables.
893 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
895 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
896 * bfd.c: Added macros to enable gas to swap coff records.
897 * coffcode.h: Make the coff_swap_*_out routines return the number
898 of bytes swapped, and cleaned up their prototypes.
899 * configure.in: Added ebmon/coff support
900 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
902 * targets.c: Added new entry points for coff swapping
904 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
906 Restructure configuration scheme for bfd, binutils, ld.
908 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
909 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
910 Change some config names to match other dirs.
911 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
913 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
915 * cpu-i960.c: Strncmp needed a length arg.
916 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
917 * i386aout.c: Remove dead N_TXTOFF override.
918 * trad-core.c: Don't disable the whole file if SUN4_SYS.
919 * config/: Rename some config files to match up h-*.h names.
920 Remove all the HOST_SYS definitions from the config files.
921 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
922 * hosts/h-hp9000.h: Remove USG comment.
923 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
924 * hosts/h-news.h, h-sparc-64.h: New config files that had
925 previously been kludged in the <sysdep.h> file.
927 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
929 * config/*: trad-core support is HOST dependent, not target
930 dependent. Target config files only set DEFAULT_VECTOR and/or
931 other vector elements. Exception: when host-aout.c is in use,
932 in which case we're forced to assume we're native (hp, vax,
933 tahoe). Rename XDEPFILES to HDEPFILES.
934 * Makefile.in: Rename XDEPFILES.
935 * config/h-sun*: Don't force static linking.
936 * trad-core.c: Document how to use it nowadays.
937 * i386aout.c, newsos3.c: Clean up.
938 * i386coff.c: Allow 386 coff files to be used as core files too
939 (for reading core files from embedded systems).
941 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
943 * Add i386aout.c for a.out support on the i386.
945 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
947 * reloc.c, section.c, syms.c, targets.c: correct info-node
948 structure in *doc* comments.
949 doc/Makefile: stop hiding complaints from makeinfo.
951 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
953 * aoutx.h (...some_aout_object_p): Take a third parameter,
954 the internal_exec struct, and avoid ever looking at an
955 external_exec. All callers changed to read the entire
956 external_exec struct, swap and check its magic number,
957 swap in the whole structure, and pass the swapped-in version to
959 * bout.c: Bring into modern era. Use single _object_p routine
960 for big- aand little-endian. Provide internal and external
961 exec header structs. Use separate swap-in and swap-out routines.
963 * libaout.h: Move struct internal_exec from ../include/aout64.h
964 to here. Add obj_symbol_entry_size to struct aoutdata.
965 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
967 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
968 EXTERNAL_NLIST_SIZE. Callers changed.
970 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
972 * bfd.c: Remove strerror() to libiberty.
974 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
975 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
976 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
977 last byte of transfer, not first byte, is within the section.
979 * host-aout.c: Remove `BSD' archive support. Lint.
981 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
982 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
983 `bfd_arch_info_type'. All uses changed.
984 * reloc.c: Rename `bfd_reloc_status_enum_type' to
985 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
986 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
987 it needs a better name.) All uses changed.
988 * targets.c: Rename `enum target_flavour_enum' to `enum
989 target_flavour', and remove the `_enum' from all of the enum
990 values themselves. All uses changed.
992 * configure.in, config/h-i386mach: i386 mach host.
993 * config/t-i386-aout: Use host-aout.c.
995 * trad-core.c: Give it its own xvec's to make it independent
996 of other file formats.
997 * ecoff.c, host-aout.c: Remove refs to trad-core.
998 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
999 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1001 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1003 * reloc.c: Extended NEWHOWTO macro
1004 * ieee.c: Changed the way 8bit pcrel is done
1005 * cpu-h8300.c: got the registers in the right order
1007 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1009 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1010 prediction is vindicated!
1012 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1013 Remove refs to howto.c, since Steve forgot.
1015 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1017 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1018 still work. Now allows any architecture/machine to be set.
1020 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1022 * howto.c deleted and moved code to reloc.c
1024 * libbfd.h, libbfd-in.h removed $id stuff for real
1026 * cpu-h8300.c Made it match various different spellings of h8300.
1028 * archures.c: Took out the first char filter which made it only
1029 look for a cpu/arch match when the first chars of supplied and
1030 tested names were the same.
1032 * targets.c removed oasys stuff, pending someone to fix the bugs
1036 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1038 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1039 ELF support good enough for GDB.
1040 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1041 m68k-cbm-svr4 host and target.
1042 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1043 so `diff' and `patch' can cope.
1045 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1047 * archures.c: removed texinfo error
1049 * init.c: added texinfo hooks, and removed initialization error
1052 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1055 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1057 * cpu-i960.c: Avoid numerical count of initializers.
1059 Vax Ultrix changes from David Taylor <taylor@think.com>:
1060 * host-aout.c: Make little-endian vector really little-endian.
1061 * configure.in: Separate vax and tahoe cases, handle ultrix.
1062 * config/t-vax: Add trad-core.o.
1063 * config/h-vaxult: New host system.
1065 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1067 * bfd-in.h VERSION, change version number to 0.18, this makes a
1068 gap, but now is the same as the linker version number.
1070 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1071 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1072 files will eventually contain processor specific bits for bfd,
1073 like strange relocation information and dis/assembly. So far only
1074 the H8 has been even partially done. This work also ties in with
1075 the change in handling architectures.
1077 * amdcoff.c: (a29k_reloc) fix error message.
1079 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1080 discover the architecture of the bfd. (sunos4_callback) calls the
1081 function bfd_set_arch_mach rather than stuffing stuff directly
1082 into the bfd. (sunos4_write_object_contents), changed names of
1085 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1086 setup the environment.
1088 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1089 headers in big endian format, regardless of the endianess of the
1092 * archures.c: totally changed. Now an architecture is represented
1093 with a pointer to an info structure rather than an enumerated type
1094 and a long. The old info is available as two elements in the
1095 structure. Future enhancements to architecure support will
1096 involve pointers to methods being placed into the info structure.
1098 * bfd.c: changed the definition of the bfd structure for the new
1101 * bout.c: (b_out_set_arch_mach) changed to use the new
1102 architecture mechanism.
1104 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1105 the new architecture mechanism.
1107 * configure.in: added h8 stuff.
1109 * ieee.c: too many changes to note. Now ieee files written with
1110 bfd gas and ld can be read by gld and ieee only linkers and
1113 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1115 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1116 than fixing the structure directly.
1118 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1119 than fixing the structure directly.
1121 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1122 before opening a bfd.
1124 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1125 rather than fixing the structure directly.
1127 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1128 in the t/hmake file) a user can select which backends they want
1129 linked with bfd without changing the source.
1131 * init.c: new, looks after initializing modules.
1133 * howto.c: for future use, will allow an application to work out
1134 what cookie to use as a handle on a relcoatio howto.
1136 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1138 * srec.c: Better error checking, partly from Peter Schauer.
1139 (srec_object_p): Avoid assuming any file that starts with 'S' is
1140 an S-record file! (Check for 3 uppercase-hex digits after it.)
1141 (ISHEX): Define new macro for checking supposedly hex characters.
1142 (pass_over): Treat as EOF any S-record line that:
1143 * doesn't have hex in either size character
1144 * produces a size larger than 0x7F
1145 * has an unrecognized type number
1147 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1149 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1150 opncls.c: Lint (saber actually).
1152 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1154 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1155 * newsos3.c: Fixed two types: newos3 -> newsos3.
1156 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1157 to use correct segment.
1159 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1161 * aoutx.h (print_symbol): Handle missing symbol->name.
1163 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1165 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1168 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1170 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1171 add sgi/irix support.
1173 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1175 Changes for the AMD 29000 Ultracomputer port from David Wood.
1178 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1180 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1183 * coffcode.h (coff_real_object_p): Pass information about the
1184 current file's coff symbol format to BFD via the coff_data struct.
1185 (coff_find_nearest_line): obj_icof => coff_data.
1186 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1187 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1188 and DIMNUM == E_DIMNUM.
1189 * configure.in: Handle a29k-*-* hosts, and targets
1190 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1191 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1192 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1193 local_linesz to `coff_data' (tdata) struct.
1194 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1195 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1197 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1199 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1200 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1202 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1204 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1206 (sunos4_core_file_matches_executable_p): Fix header comparison.
1207 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1208 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1210 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1212 Allow GDB to patch object files.
1214 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1215 * trad-core.h (trad_unix_core_file_p): Ditto.
1216 * aoutx.h (aout_set_section_contents): On first output, check
1217 abfd->direction and complain if erroneous.
1219 * Makefile.in: Add crude dependencies.
1221 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1223 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1224 to h/t-xxxx files so that everything will work on System V.
1226 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1228 * aoutx.h: Add information on host-aout.c and how to configure
1229 to use it, to the manual.
1230 * configure.in: Tix typo.
1231 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1232 else dummy out the core file support.
1233 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1234 specified, use it to locate the data section.
1235 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1236 rather than as chars (lint).
1238 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1240 * aoutx.h, coffcode.h: saberized.
1242 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1244 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1246 bfd.c, targets.c: minor rewording of doc segments
1249 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1251 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1252 etc, rather than TEXT_START_ADDR.
1253 * host-aout.c: Remove #if 0 around whole thing.
1254 Update to modern (32/64-bit) a.out naming conventions.
1255 Include a large chunk of ../include/a.out.gnu.h to get macros that
1256 are not defined by the system include files.
1257 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1258 macro used by the other a.out implementations.
1259 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1261 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1263 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1264 texdoc and psdoc; make these depend on generated .texi's
1266 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1269 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1272 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1273 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1274 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1275 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1276 obtrusive marks indicating .c origins.
1278 * bfd.texinfo: generalize most references to linker
1280 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1282 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1283 * archures.c: remove empty foo() definition (crept in at vn1.9)
1285 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1287 * bfd.texinfo: use @setchapternewpage on instead of lots of
1288 @page's; minor rephrasing in Introduction.
1290 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1291 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1292 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1293 segments): used BFD (caps) more consistently as a name in
1294 discourse, fixed a few other minor typos and uses of fonts
1297 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1299 * coffcode.h: fixed bug where string table size wasn't being swapped.
1301 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1303 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1305 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1306 flags. (bfd_print_symbol_vandf) now knows what to do with the
1309 * aoutx.h: made translate_from_native_sym_flags and
1310 translate_to_native_sym_flags produce the above flags.
1313 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1315 * all files: update copyright notices for GPL version 2.
1316 Install header comments and attribute most modules to their
1317 authors. BFD's name is now officially "Binary File Descriptor",
1318 so remove any conflicting pejoratives.
1319 archures.h: Consists solely of comments; remove it.
1321 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1323 * Makefile.in, bfd.c: Made it compile again.
1325 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1327 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1330 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1332 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1333 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1336 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1337 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1339 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1341 * Everything: created some new files, core.c format.c, reloc.c,
1342 section.c and syms.c to split the functionality a bit better.
1343 Cleaned up the rest of the files a bit, and added some
1347 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1349 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1350 really takes 3 arguments, patched code and ammended prototypes.
1352 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1354 * ../include/bfd.h (struct bfd_target): Added new field
1355 "align_power_min" which contains the minimum alignment for a
1356 section. This is used in coff_new_section_hook. The field
1357 insertion necessitates an update of all backends..
1359 * aoutf1.h jump table field inserted
1361 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1364 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1365 table field inserted.
1367 * coffcode.h(just about everything) Now patches up symbol tables
1368 using a different mechanism. The Intel major bug has been fixed,
1369 and the linker can self host on the Aviion and be debugged with
1372 * ecoff.c: new include and jump table patch, i386coff.c: new
1373 include and jump table patch, icoff.c: new include and jump table
1374 patch, ieee.c: can now read archives containing ieee modules.,
1375 libcoff.h: added (combined_entry_type), libieee.h: uped max
1376 sections to 20, m68kcoff.c: new include and jump table patch,
1377 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1378 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1379 srec.c: jump table patch. trad-code.c fixed #IF typeo
1381 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1383 * coffcode.h (coff_swap_aux_in): added else case to deal with
1384 filenames less than 9 characters.
1387 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1389 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1391 * srec.c: now allows any number of sections to be created in a
1392 file. Outputs addresses of the right length.
1394 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1396 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1397 target didn't match, the format got set to the attempted match,
1398 breaking a future test.
1400 *../include/i386coff.h : fixed typo in type field with size
1402 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1403 support in the jump table for the swapping routines exported to
1404 gdb. Now gdb works with the 386.
1406 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1408 * Merge in changes from gdb-3.95 release.
1409 Makefile.in: Allow hmake and tmake files to add OFILES.
1411 bfd.c: support specific targets as well as searching. When
1412 searching, take default target in preference to others.
1414 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1415 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1416 libbfd.h: Support specific targets as well as searching.
1417 opncls.c: Support specific targets as well as searching.
1418 targets.c: Search is short-circuited if default target matches.
1419 liboasys.c, libieee.c: Undo bothner changes that make macros
1420 work to the left of assignment, but which depend on the
1421 representations of different pointer types being the same.
1423 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1425 * i386coff.c: created.
1426 * coffcode.h: added support for 386.
1427 * Makefile.in: added support for 386.
1428 * ../include/i386coff.h: created
1430 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1432 * coffcode.h: removed all put_x_<sizes>
1433 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1437 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1439 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1441 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1443 * everything: Removed sysdep.h from bfd.h and put back into files
1444 from which it was split out. Now 64 bit version is built with a
1445 -DHOST_64_BIT="long long" on the compile line.
1448 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1450 Changed all the [get|put][name] routines to use [get|put]_[size
1453 Put in support for 64 bit work. Now two versions of bfd may be
1454 generated, according to the state of TARGET_64_BIT, one which is
1455 32 bit only, and one which is 64/32 bits.
1456 Created new back end 'demo64' to test 64 bit functionality.
1458 Renamed some files to work on DOS.
1460 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1461 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1462 chage, 64 bit transfer. * liba.out.h: Split out common code from
1463 sunos and newsos into liba.out. Name changes and prototype mods. *
1464 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1465 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1466 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1467 change and 64bit stuff.* newsos3.c: common code removed, new jump
1468 table. * oasys.c: Name change * opncls.c: Portability fixes *
1469 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1470 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1471 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1472 64bit ized. * demo64.c: 64 bit a.out back end
1478 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1480 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1481 on LHS of assignment, even when using old compilers.
1482 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1483 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1484 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1485 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1486 * targets.c: Add declaration of newsos3_vec.
1489 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1491 * aout.c: fixxed some of the problems with filepos calculation.
1492 (swap_ext_reloc): fixed problem with creation of relocs.
1493 (aout_set_section_contents): fixed filepos problem
1495 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1496 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1497 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1498 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1499 cleaned up. (coff_write_object_contents) cleaned up.
1501 * ecoff.c: Totally different. Now supports ecoff fully.
1503 * icoff.c: fixed problems in relocation callout.
1505 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1507 * m68kcoff.c: updated target vector.
1509 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1510 choose_reloc_size. (sunos4_write_object_contents) now calls
1511 choose_reloc_size so outputs relocs correctly, also calculates the
1512 size of the sections correctly.
1516 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1518 Merge Per Bothner's changes to modularize BFD a.out a bit.
1520 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1521 * ieee.c: Cast enums to int before comparing them, for brain-
1523 * coff-code.h: Remove coff_get_section_contents, and use the
1524 generic one instead.
1526 * aout.c: Derive new module from sunos.c, containing generic
1527 support code for all kinds of a.out files.
1529 * sunos.c: Remove all code that goes in aout.c. Split out
1530 machine dependent followup in sunos4_object_p into
1531 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1532 and redefine only the names we CHANGE, not all the names. Drop
1533 the little-endian vector, and rename the vector as sunos4 rather
1536 * b.out.c: Use aout.c routines for most of the work. Slight
1537 changes for the new regime. Remove close_and_cleanup and
1538 get_section_contents in favor of generics. New transfer vector
1541 * newsos.c: New support for Sony NEWS, another a.out format.
1543 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1544 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1545 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1547 * opncls.c (bfd_close): Call format-dependent write_contents
1548 routine, if writing, before calling target-dependent
1549 close_and_cleanup routine (which is now always generic, I think).
1550 * srec.c: Use bfd_alloc instead of malloc. Remove
1551 close_and_cleanup and move code from it to
1552 srec_write_object_contents. Add write_contents to tvec.
1553 * targets.c: Remove a.out little vector, replace a.out big
1554 vector with SunOS vector. FIXME: Need Vax support again now.
1556 * libbfd.h: Add write_contents format-dependent-vector to the
1557 bfd_target vector. Supply a generic close_and_cleanup routine.
1558 * liba.out.h: Handle the new aout.c split. Add prototypes for
1559 all routines defined in aout.c. Rename "sunos" things to "aout"
1560 things. Add a few fields where needed for various formats.
1561 * Makefile.in: Add aout.c and newsos.c.
1563 * archive.c, ieee.c, oasys.c: Lint.
1565 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1568 changed forward declaration struct stat; to reduce warnings. Changed
1569 comment on bfd_h_<x>_x.
1571 * ../include/m68kcoff.h, ../include/intel-coff.h,
1572 ../include/m88k-bcs.h
1573 Now there are two incarnations of relocs, linenos and syments. One for
1574 internal digestion, and one full of char arrays for I/O. The original
1575 names have gone to detect errors.
1577 * Makefile.in, m68kcoff.c, targets.c
1578 Test new structure code with a 68k coff implementaion
1580 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1581 Fixed all the places where there were problems with the size and
1582 alignments of structures on disk and structures in memory. #ifed out
1583 all the code in coffswap.c, since it should be done using the target
1586 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1588 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1589 multiple reloc command.
1591 * sunos.c (sunos4_set_section_contents): Made it so that sections
1592 are always padded to their alignment size.
1594 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1596 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1597 Clean up types and such (saber C problems).
1598 * ecoff.c: Clean up types and such. Remove routines that are
1599 not used. Fix up reading and swapping of shorts from files.
1601 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1603 * a.out.vax.c: Remove two bogus "static" from prototypes.
1605 * ecoff.c: Got rid of lots of non-working junk (that had
1606 been copied directly from coff-code.h).
1607 Updated to be consistent with updates to icoff.c and coff-code.h.
1609 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1610 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1612 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1613 but until the target_vector is automatically generated,
1614 it's as good as any. Note that the text offset is the only
1615 difference between NewsOS and SunOs (including magic numbers).
1616 (Most of the sunos_* routines should to renamed bsd_*
1617 and move to a bsd.c file. Then (and when the target_vector
1618 is automatically generated) it might make sense to create
1619 a separate Sony target.)
1621 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1622 on some systems, and doesn't help on others.
1623 Similarly, only define X_OK if not already defined.
1625 * trad-core.c: Don't include sys/stat.h - at least
1626 on NewsOS 3, it has already been included.
1628 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1630 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1631 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1632 symbol tables if necessary when reading them in, so gdb can use
1633 them. Add "bfd_coff_" to the names so they won't conflict with
1634 names in calling programs. FIXME-soon: if coff-code.h is
1635 included in two BFD modules, this will cause duplicate
1636 definitions; the routines should be exported to a separate,
1637 common, module (probably along with a mess of other ones).
1639 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1641 Improve modtime support.
1643 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1644 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1645 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1646 BUG: archive members still do not get correct mod times.
1648 Improve floating point support for core files.
1650 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1651 (sunos4_core_file_p): Create a second registers section in the
1652 core file, called ".reg2", for the float registers.
1654 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1656 * many changes to improve archive handling; found a logic flaw in
1657 bfd_check_format which only just happened to work by cooncidence.
1659 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1661 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1664 * bfd.h: changed type of udata in asymbol to void *, like it
1665 should be. Added bfd_reloc_dangerous enum member.
1667 * coff-code.h: Fixed it so that internally generated symbols get
1668 their values relocated correctly in all cases. Removed calls to
1671 * icoff.c: Not understanding the destination symbol of a reloc is
1672 not a failure any more, just 'dangerous'. This allows linking of
1673 b.out and coff images.
1675 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1679 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1681 * sunos.c (translate_to_native_sym_flags): fixed
1682 sym_pointer->n_value so that symbols on the way out get their
1683 section relative values calculated correctly.
1685 * coff-code.h (mangle_symbols): fixed problem where tags were not
1686 being relocated for structs, enums, unions. Also various lints.
1688 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1690 * archive.c (get_elt_at_filepos): system_call_error returned
1693 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1695 * Resolve the use of no_error and system_call_error.
1696 The bfd library itself now will never set bfd_error to
1699 The code still needs to be combed to make sure all the error
1700 codes are correct. I suspect they are not always set correctly.
1702 * The names of all the messages have _ prepended because the sun
1703 bundled compiler can't distinguish from a macro which takes an
1704 argument and the same identifier in a non-macro context.
1706 * The reason for the above being that entry points which used to
1707 be trampoline functions are now just macros which expand to a
1708 direct call through the bfd's xfer vector.
1710 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1711 must gas have its own version of everything (the gas version
1712 had the correct value)
1714 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1716 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1717 properly support i960 architecture and output correct reloc stuff.
1719 * bfd.h: added prototype for bfd_printable_arch_mach, added
1722 * coff-code.h: Applied patches from chrisb to support i960
1723 architecture, zero relocs and swap them correcly and conditionally
1724 compiled the timestamp.
1726 * sunos.c: Made the default section alignment 2^3 so that doubles
1727 are done properly. Fixed the same reloc bug that was in b.out.c
1729 * sysdep.h: Now compiles on a Posix box
1731 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1733 * icoff.c: Fix comment on big-endian version.
1734 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1735 F_RELFLG). Set F_AR32WR in output files if little endian
1738 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1740 * archures.c fixed =/== typo
1742 * sunos.c added architecture stuff for output. Fixed
1743 bug where files where vma(data) != size(text)
1744 were processed wrong.
1746 * coff-code.h added a lint cast
1748 * (../include/a.out.sun4.h) fixed it so zmagic
1751 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1753 * archive.c removed loads of includes, and fixed bug where string
1754 table didn't have a null at the end.
1756 * bfd.c fixed includes, added symbols argument to
1757 canonicalize_reloc entry point.
1759 * libbfd.c fixed includes and added some lint patches.
1761 * targets.c added both sorts of intel coff.
1763 * b.out.c fixed included, changed was the canonical
1766 * icoff.c added support for callj and big and little
1769 * opncls.c added chmod+xing for files with EXEC_P set.
1771 * sunos.c fixed includes. Changed default section
1772 alignement to words. Fixed relocation stuff to work with
1775 * bfd.h various new types added, prototype for new
1776 reloc calls, changed bfd->iostream to a void *
1777 to including files don't need stdio.h.
1779 * libcoff.h added conversion table to tie relocs to
1784 * coff-code.h fixed includes. Added code to support
1785 big and little endian formats. Various lints. Better
1786 processing of symbols. Changed reloc stuff to new
1789 * libbfd.h fixed includes
1792 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1794 * bfd.h changed name of alignment entry in sec_struct to
1795 alignment_power, because of conflicting uses within bfd.
1796 Now it should be obvious that it's a 2**n alignment
1797 specifier. Removed start_pad, end_alignment, block, minsize,
1798 output_file_alignment, subsection_alignment and original_vma fields.
1799 Added align_power() macro. Fixed bfd_section_alignment
1800 acessor macros. Added bfd_symbol_same_target macro.
1802 * b.out.c (b_out_write_object_contents) fixed to use
1803 new alignment member. Fixed (callj_callback) to use section
1804 relative symbols properly.
1806 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1807 Fixed (translate_from_native_sym_flags) to correctly make
1808 symbols section relative.
1810 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1811 (bfd_make_section) took out initialization of obsolete members.
1812 (bfd_print_symbol_vandf) added
1814 * opncls.c (bfd_create) created.
1816 * coff-code.h (coff_new_section_hook) took away refs
1817 to obsolete members. (make_a_section_from_file) added
1818 conversion between alignment types. (coff_symbol_from)
1819 added. (coff_count_linenumbers) only counts linenumbers
1820 if symbol is of coff-type. (coff_mangle_symbols) only
1821 heavily mangles symbols if symbol is coff-type.
1822 (coff_write_symbols) various lints. (coff_write_object_contents)
1823 various lints and modification for alignment conversion.
1824 (coff_slurp_relocs) fixed for use with new asection shape.
1826 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1828 * archive.c lots of lint
1830 * b.out.c added callj relocation support, upgrated reloc howto.
1831 Fixed so that asymbol and reloc records are output
1834 * bfd.c lots of lint, support for new bfd entry point
1837 * bfd.h changed definition of asymbol to contain pointer to
1838 owning bfd, removed target dependencies.
1840 * cache.c took out print statements, put in BFD_ASSERT calls.
1842 * coff-code.h various lints, corrected linenumber output
1843 functionality. Added support for new style asymbols and
1844 bfd_print_symbol. Fixed so that asymbol and
1845 reloc records are handled correctly. Added timestamp.
1847 * icoff.c Added support for new howto shape.
1849 * liba.out.h Added support for new asymbol shape
1851 * libbfd.c various lints
1853 * libbfd.h various lints
1855 * libcoff.h added support for new asymbol shape.
1857 * sunos.c various lints. Added support for new asymbol shape
1858 and bfd_print_symbol.
1860 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1862 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1863 pointer lint. Added support for callj relocation. Fixed bug where
1864 the last 32 bytes of the text section were overwritten by data. Fixed bug
1865 where archives of b.out didn't work due bfd_slurp_extended_name_table
1868 * sunos.c added support for n_other field. Braced the howto table so
1869 that it won't be affected by any lengthing of the howto struct typedef.
1872 * bfd.h added support for n_other field, added special_function
1873 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1876 * bfd.c upgraded bfd_perform_relocation, various lints.
1878 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1880 * ChangeLog: Started ChangeLog for BFD.
1881 * ToDo: Create file for suggestions.
1883 * Makefile: Support easy loading into Saber C.
1884 Add dependencies for icoff.o and bcs88kcoff.o.
1885 Rename coff.c to coff-code.h. Change callers.
1887 * bfd.c (bfd_check_format): Allow the check_format routines
1888 to return the desired target vector, rather than just a Boolean.
1889 bfd.h (bfd_check_format): Change function pointer return type.
1890 archive.c (bfd_generic_archive_p): change callee.
1891 b.out.c (b_out_little_object_p, b_out_big_object_p,
1892 b_out_real_object_p): change callee.
1893 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1894 in check_format transfer vectors that need a filler.
1895 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1896 bcs88kcoff.c: change callee.
1897 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1898 icoff.c: change callee.
1899 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1901 * libbfd.c (zalloc): It should actually zero the storage!
1902 This was commented out for some reason.
1904 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1905 This is so callers can avoid <stdlib.h> which doesn't exist
1908 * bfd.c (map_over_sections): Add debugging code, since I
1909 noticed the section count for sunos core files was bad, but only
1910 GDB had detected the problem.
1911 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1912 bfd_get_section_linenos): Remove obsolete functions.
1913 (bfd_apply_relocations): Use longs, not ints, for the math.
1915 * bfd.h: Declare enum boolean and struct bfd_target as well
1916 as typedefs for them. Remove obsolete
1917 bfd_get_section_lineno_size.
1919 * cache.c: Make the "fdopen" support work. Keep better track
1920 of how many files are open. Centralize the opening of files
1921 and be sure bfd_open[rw] actually try to open the file. Evade
1922 linked list initialization problems.
1924 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1926 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1928 * cplus-dem.c: Delete file, since it is not part of BFD.
1930 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1931 (bfd_openr, bfd_openw): Actually open the file, give error now.
1933 * sunos.c (sunos4_core_file_p): Set section count.
1934 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1935 obsolete definitions.
1936 (_write_symbol_table): Initialize <idx> counter.
1937 (foop): Eliminate debugging code.