1 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3 * configure.in: Recognize ncr3000 config
4 * Makefile.in (MINUS_G): Pass on to recursive makes.
5 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
7 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
9 * Makefile.in: Now that we have sym.h and symconst.h, compile
10 coff-msym.c on all systems.
11 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
12 * coff-msym.c: Update include files and comments; add weakext bit.
14 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
16 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
17 section.c, srec.c, syms.c, coff-h8300.c: Lint.
19 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
21 * bout.c, coff-a29k.c, coff-i960.c: Lint.
22 * configure.in: Add new host and target configs.
23 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
24 structs, which vary; just use member name.
25 (elf_object_p, elf_core_file_p): Lint, fix comments.
26 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
28 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
30 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
31 local, disposable, copy of the external form of section header
32 table and program header table entries.
34 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
36 * Makefile.in: Set MINIMIZE back to 0 for a real release.
38 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
40 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
43 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
45 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
47 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
49 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
50 not internal bfd_assert function (twice).
52 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
54 * aout-target.h: change ar_max_namelen to 15 (the right value)
55 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
58 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
60 * archive.c (bfd_generic_archive_p): check for bout archives too.
61 * bout.c: make it work again.
63 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
65 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
67 * reloc.c (bfd_generic_get_relocated_section_contents): Call
68 bfd_xmalloc() instead of bare malloc().
70 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
72 * Makefile.in: pass down MAKEINFO on info.
74 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
76 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
77 host/h-<foo> now just <foo>.
78 * configure.in: reflect changes
80 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
82 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
83 actual source file, not just the generated libbfd.h.
85 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
87 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
88 gdb on little-endian 960 code.
89 * archive.c (compute_and_write_armap): indirect symbols should go
90 into the archive header too.
92 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
94 * Makefile.in: added check target.
96 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
98 * coff-msym.c: Move this file from gdb/ecoff.c. It
99 handles byte-swapping for ECOFF (MIPS symbol) files.
100 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
101 to the files built on MIPS-based hosts.
102 * Makefile.in: Add rule for coff-msym.
104 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
106 * Makefile.in: added clean-info target. MINIMIZE=1.
108 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
110 * coff-rs6000.c: Move core file functions into separate
111 new file rs6000-core.c. This is needed because reading
112 core files depends on native include files that conflict
113 with ../include/coff/rs6000.h.
114 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
116 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
118 * aoutx.h (NAME(aout,print_symbol)): Don't print
119 symbol addresss for undefined symbols.
120 * coff-rs6000.c: Various updates (due to target-
121 independent changes).
122 * libbfd.h: Ditto (tdata field is now a union).
123 * hosts/h-sparc.h: Removed prototype for bogus function
124 'emset' (presumably should have been 'memset' - which is there).
126 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
128 * configure.in (mips-big-* target): Same is Iris.
130 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
132 * aoutx.h (translate_from_native_sym_flags): when creating an
133 alias symbol, fill in the section as undefined, rather than
134 leaving it blank. If an output section can't be found for a
135 symbol, then don't core dump.
137 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
139 * Makefile.in, configure.in: removed traces of namesubdir,
140 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
141 copyrights to '92, changed some from Cygnus to FSF.
143 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
146 * coff-h8300.c: fix stupid reloc subtraction bug
147 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
148 since that's how wide it is. (coff_slurp_symbol_table): always zero out
149 the symbol.flags and done_lineno fields.
151 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
153 * coffcode.h (coff_write_symbol): write out the correct number of
155 * cpu-h8300.c: fix disassembly bug
157 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
159 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
160 section_from_bfd_index), cpu-h8300.c (howto*_callback),
161 reloc.c, section.c (bfd_map_over_sections), targets.c
162 (bfd_target_list): Protolint.
163 * libbfd.h: Update to match a libbfd-in.h from a month ago.
165 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
167 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
169 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
170 section of a symbol rather than the section of a reffed symbol to
171 determine the r_index of an emmitted reloc.
173 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
175 * PORTING: New (preliminary) porting guide.
177 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
179 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
180 (howto_hvrt16): lint.
182 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
184 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
185 a full configuration (with possible cross-development),
186 instead of using host-aout.c.
188 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
190 * aout-target.h (MY(write_object_contents):
191 Set obj_reloc_entry_size (abfd).
192 * gen-aout.c: Change to emit a .c files, not a .h file.
194 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
196 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
197 BSF_ABSOLUTE and replace with bfd_abs_section reference.
199 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
201 * coffcode.h (get_normalized_symtab): fixed bug where symbols
202 with more than one auxent can cause nasty core dumps.
204 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
205 "done_lineno" so that a symbol which appears twice in the symbol
206 table only gets it's linenumbers relocated once. Modifed
207 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
210 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
212 * aoutx.h: (translate_from_native_sym_flags): fix constructor
213 stuff to use the New Order.
215 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
217 * ieee.c: Change type of envi[] to unsigned char.
219 * configure.in: fix vax ultrix configuration.
221 * elf.c (bfd_section_from_shdr): Deal with null return from
222 bfd_make_section(). (elf_object_p): Select endianess properly.
224 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
226 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
228 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
230 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
231 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
232 * host-aout.c: Don't use aout-params.h; configure these systems
233 in their xm files, not in a randomly generated file.
234 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
236 * hosts/h-vaxbsd.h: Define the form of exec and core files.
238 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
240 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
241 host_aout_vec here as well.
243 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
245 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
246 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
247 to prevent undefined symbol.
249 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
251 Various lints found on PersSony
252 * aoutx.h: cast an enum
253 * coff-a29k.c: many ints in reloc structure turned to enum
254 * coffcode.h: more enums
255 * cpu-h8300.c: more enums
256 * opncls.c: more enums
258 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
260 * configure.in: Make Tahoe configuration work again.
261 * bfd-in.h: Remove trailing comma from enum declaration.
262 * ieee.c: Can't put byte values >0x7F into a signed char.
264 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
266 * Makefile.in: Add dependencies for various coff-*.o files.
268 * elf.c: Remove extraneous paren from core_prpsinfo and
269 core_prpstatus macros, rename core_prpstatus to core_prstatus.
270 Replace references to old section "size" member with new
271 "_raw_size" member. Implement elf_make_empty_symbol, which
274 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
276 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
279 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
281 * coffcode.h (bfd_coff_relax_section): now static.
282 (bfd_coff_get_relocated_section_contents): various type lints.
284 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
286 New entry point in the transfer vector - bfd_relax_section.
288 * aout-target.h: add to vector, call generic_relax
289 * bfd-in.h: add to vector
290 * bfd.c: add #define for vector
291 * bout.c: add to vector, call generic_relax
292 * coffcode.h: add to vector, also now has coff specific relax code
293 for the relaxable H8/300 relocs. Also clean up abs section cruft.
294 * elf.c: call generic_relax
295 * ieee.c: call new vector, clean up some bugs due to the creation
297 * libbfd.h: add bfd_generic_relax_section EXFUN
298 * oasys.c: call generic_relax
299 * reloc.c: implement generic_relax
300 * seclet.c: moved much of this into coffcode.h
301 * srec.c: call generic_relax
302 * targets.c: define new transfer vector
304 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
306 * everything: now modified to use smaller reloc type. Self hosts
309 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
311 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
312 New files for stratus.
314 * configure.in: Add configuration fragments for stratus.
316 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
318 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
319 variables as CONST since they are set to point to a const char
320 string. Fixes compiler complaints.
322 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
324 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
327 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
329 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
330 symbols, so that we can emit the correct file name even
331 if it's an include file.
333 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
335 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
336 (Reported by john@labtam.labtam.oz.au (John Carey)).
338 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
340 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
342 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
343 being used to -DHAVE_PROCFS.
345 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
346 '#include "fopen-same.h"' to end of file to match other h-* files.
348 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
350 * configure.in: Change svr4 references to sysv4. Add case
351 "unknown" for target vendor and infer some targets based
352 on the specified operating system.
354 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
356 * bfd-in.h, libaout.h: ANSIfy enums.
358 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
360 * archive.c (normalize): created version for VMS which removes the
361 VMS directory crap from the front and end of a filename, eg turn
362 [-.foo]bar.obj;123 into bar.obj
363 (bfd_construct_extended_name_table): now writes index into an
364 extended name table in decimal - the same base used to read an
367 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
369 * aout-encap.c: Fix to use aout-target.h.
370 * aoutf1.h: Use standard MY_object_p and MY_callback
371 in aout-target.h. Remove target-specific versions.
372 * host-aout.c: Re-write to use aout-target.h.
373 * gen-aout.c: New files use with host-aout.c to generate
374 host-specific a.out-related parameters.
375 * Makefile.in: host-aout.o depends on aout-params.h, which is
376 generated by gen-aout.
377 * aout-target.h: Make a little more flexible.
378 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
379 macro. Instead, inline it in aout-target.h.
380 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
382 * archive.c: Add missing commas in DEFUN macro (2 places).
383 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
384 Berkeley ones, now that libiberty has them:
385 bcopy->memcpy, bzero->memset, bcmp->memcmp.
386 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
387 remove unused variable.
389 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
391 * elf.c (elf_core_file_matches_executable_p): Enclose corename
392 and execname inside HAVE_PROCFS ifdef since they are unused
393 when it is not defined.
395 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
397 * elf.c: Flag all sections as either code or data. We can't
398 be sure what they are anyway, since ELF doesn't fit the
399 traditional model of text+data+bss very well. Add new local
400 function elf_read() to simplify code. Record entry point in
403 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
405 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
406 rather than N copies of the same lines.
408 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
410 * cpu-h8300.c: disassemble branch displacements correctly
411 * coff-h8300.c: put reloc offsets out in 32bits
413 * makefile.dos, configdj.bat: New files from DJ
414 * cache.c: fopen with new macros is needed for DOS.
415 * ieee.c: environ renamed to envi to stop an include file
417 * opncls.c, coff-rs6000.c: more fopens with macros.
419 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
421 * Makefile.in: infodir belongs in datadir.
423 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
425 * Makefile.in: fix where docdir lives
427 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
428 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
429 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
430 srec.c, syms.c, targets.c : all new documentation and lint
434 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
436 * coffcode.h, srec.c: Lint.
438 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
440 * Makefile.in: install using INSTALL_DATA, added standards.text
443 * configure.in: mark directory as target dependent. configure
444 nows works in objdir always so make file existence checks
447 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
449 * Makefile.in: idestdir and ddestdir go away. Added copyrights
450 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
451 and mandir now keyed off datadir by default.
453 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
455 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
456 computation of arch and machine type so it's worked out before
457 some_aout_object_p is called.
458 * aoutx.h: (some_aout_object_p): don't set arch and mach to
460 * archures.c: add extra field 'section_align_power' to hold
461 default section alignment in object files.
462 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
463 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
464 initialize the new field.
465 * bout.c (b_out_callback): replace the text size, since aout
467 * aoutx.h: Documentation in the new style
469 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
471 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
472 use the saved value if mtime_set is already set (intended
473 for archive files, though apparently not used yet).
475 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
477 * targets.c: Revise comments about how to configure the target
478 vector, to match reality. Remove mention of obsolete methods.
479 Remove long lists of capitalized macros that turn into the same
480 thing in lowercase. Normal vector simply lists all known
481 lowercase xvec names; all other cases are handled by SELECT_VECS.
483 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
486 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
487 list of supported targets.
489 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
491 * archive.c (bsd_write_armap): The pad byte sometimes added to
492 the string table in a __.SYMDEF member is now
493 counted as part of the size of the string table.
494 This is compatible with the old ranlib, as well as Sun's.
496 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
498 * srec.c: Rewrote to fix many bugs; now gets the record type
499 right, doesn't choke on input, sets the start address in an S9 and
500 fills in the filename on an S0.
502 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
504 * cpu-h8300.c: Add support for MEMIND addressing mode
506 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
508 * coffcode.h: use the new macro if available
510 * elf.c (elf_corefile_note): cast malloc to avoid warning.
511 * Makefile.in: Fixed dependencies due to file rename
513 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
514 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
515 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
516 newos3.c, stab-syms.c, syms.c: All these files have had their
517 #includes altered to point to the new places.
519 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
521 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
523 * configure.in: Add vendor "ncr" as supported per-target vendor.
524 Add svr4 case for i386 per-host case.
526 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
529 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
531 * syms.c (bfd_decode_symclass): Return 'A'
532 for symbols that are both absolute and global.
533 * archive.c (bfd_special_undocumented_glue): Return NULL
534 if bfd_ar_hdr_from_filesystem returns NULL.
536 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
538 * Makefile.in: added coff-h8300
539 * configure.in: now h8 is a coff target
540 * cpu-h8300.c: fix various disassembly problems
541 * libcoff.h: took out some code which has been #0ed for a long
543 * targets.c: added h8 coff
544 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
545 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
547 * coffcode.h: Started to change the way machine dependencies are
548 handled, from the nest of #ifdefs to macros defined in the
549 including coff-<foo>.c
551 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
553 * aoutx.h (some_aout_object_p): Set the `executable' bit
554 if the entry point is contained in the text segment, even if the
555 text segment is at location 0.
557 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
558 nonstandard MIPS sections (.rdata, .sdata, etc).
560 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
561 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
562 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
564 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
566 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
568 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
569 from syms.c to new file stab-syms.c. Also, since GNU extended
570 type codes such as N_SETT are no longer in ../include/stab.def,
571 include them manually.
572 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
573 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
574 * libaout.h: Added prototype for aout_stab_name().
575 * Makefile.in: Update Makefile for new stab-syms.[co].
577 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
579 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
580 rather complicated seeming problem. Eliminate LOGICAL_ versions,
581 just make N_XXX work by excluding the header from the text segment.
582 * aoutx.h: Fix comments to match.
584 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
586 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
587 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
588 for the "logical" text segment (i.e. never consider the exec
589 header to be part of the text segment). This change is
590 needed for consistency with various other parts of bfd and ld.
591 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
592 and move calculation of obj_textsec(abfd)->size to libaout.h.
593 * bfd-in.h: Removed bogus ';'.
595 * Makefile.in: Add MINIMIZE flag to select lean
596 or bloated target_vector.
597 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
598 * newsos3.c: Fixes to ../include/aout64.h remove need
599 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
601 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
603 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
604 handle both little and big-endian targets, with little
605 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
606 * host-aout.c: Add FIXME note.
608 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
610 * targets.c: Make the default target_vector contain
611 just &DEFAULT_VECTOR. This makes executables a lot smaller.
612 Old behavior can be gotten by defining ALL_TARGETS.
613 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
614 Factored out common code into new file aout-target.h.
615 Saves a lot of duplicate code for a.out variants.
617 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
619 Get 'make headers' to work when configured with +subdirs.
620 * Makefile.in: Add $(subdir) to docdir path.
621 * doc/Makefile.in (protos): Add $(srcdir) prefix
622 to name of sed scripts.
624 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
626 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
627 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
628 to include names of N_SETT etc.
630 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
632 * elf.c: Add minimal support for ELF symbol tables. Generates
633 canonical bfd symbol tables from ELF symbol tables. Change the
634 name of some functions from bfd_<name> to elf_<name>.
636 * syms.c: Trivial fix to comment to remove a redundant "to".
638 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
640 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
641 form that GDB recognizes as COFF.
643 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
645 * ieee.c (ieee_object_p): cast NULL correctly.
646 * configure.in: added harris host
648 * coff-a29k.c: Lots of changes, most from David Wood.
650 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
652 * coff-m88k.c (coff_write_armap): Just #undef it.
654 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
656 * Makefile.in: standardize on MINUS_G to disable debugging
657 * coff-m88k.c: create coff armaps instead of bsd ones.
658 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
661 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
663 * elf.c: Additions to support ELF format core files.
664 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
665 has support for /proc (all the include files in particular).
667 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
669 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
670 of two N_SO stabs, one for directory, and one for filename.
672 * bfd-in.h (print_vma): Factor out duplicate definition.
674 Exit a little more gracefully when malloc returns NULL.
675 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
676 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
677 * libbfd.h: Rre-generated due to libbfd.c update.
679 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
681 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
683 * elf.c (elf_object_p): Don't try to create a bfd section for
684 the first ELF section header. It is just a placeholder.
686 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
688 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
689 core files, when compiling native.
690 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
692 FIXME: The aoutf1.h change below needs to be reversed back
695 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
697 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
698 manipulation of lnno fields in lineno structs in a coff-<f>.h
699 independent way. Override it in coff-<f>.h to your favourite
700 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
701 (coff_swap_lineno_out): modified to use the new macros.
703 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
705 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
706 unknown arch when the magic number doesn't specify the
707 architecture, since some OSs (eg old sun3s) don't set the number, and
708 020 is probably the right answer anyway.
710 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
712 * hosts/h-news.h, hosts/h-rtbsd.h:
713 Get rid of MISSING_VFPRINTF, since libiberty provides one.
714 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
715 bfd_print_symbol_nm, for use by nm.
716 * aoutx.h (NAME(aout,print_symbol)): Add code for new
717 bfd_print_symbol_nm option, to print in nm format.
718 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
719 oasys.c (oasys_print_symbol): Provide stub implementations
720 for bfd_print_symbol_nm.
721 * syms.c: New function bfd_decode_symclass, used by nm printer.
722 New function bfd_stab_name to look up string name of stab code.
724 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
726 * Makefile.in: Added ctor.c
727 * archures.c (bfd_default_arch_struct) added
728 bfd_default_reloc_type_lookup.
729 * coffcode.h: removed a load of #if 0ed code.
730 (coff_compute_file_section_positions): now works out the section
731 alignment and size correctly in all cases.
732 (coff_get_symtab): looks for constructor symbols and calls the
733 right function when they're found. (coff_canonicalize_reloc):
734 knows when a section is full of constructors and does the right
736 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
738 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
739 * libcoff.h: removed #if 0ed code
740 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
741 arch independent constructor relocation type.
742 (bfd_reloc_type_lookup): removed the comment "this will go away"
743 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
744 reloc which is used when BFD_RELOC_CTOR falls through to give a
745 default 32bit reloc for constructors.
746 (bfd_default_reloc_type_lookup): added.
747 * aoutf1.h: fixed SEGMENT_SIZE typo.
749 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
751 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
752 matching prefix "coff".
753 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
754 rs/6000 csect records.
756 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
758 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
759 * configure.in: add motorola delta88 cases
760 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
761 write_armap prototype
762 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
764 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
766 * Rename COFF-related files in `coff-ARCH.c' form.
767 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
768 coff-mips.c, coff-rs6000.c to be exact.
770 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
772 * config/mt-*: Ditto.
774 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
776 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
777 John Gilmore. Archive support from Damon A. Permezel.
779 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
780 * configure.in: Add rs6000 case.
781 * targets.c: Add rs6000 vector.
782 * archures.c: Add rs6000, fix comment on romp.
783 * bfd-in.h (enum bfd_error): Add no_debug_section error.
784 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
785 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
786 * section.c (bfd_make_section): Return NULL on attempt to create
788 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
789 (bfd_swap_aouthdr_in): Handle lots more members.
790 (make_a_section_from_file): If section has already been seen,
791 just return false rather than overwriting it.
792 (coff_real_object_p): Understand incoming magic numbers.
793 (coff_set_flags): Understand outgoing magic numbers.
794 (coff_compute_section_file_positions): outgoing aouthdr magic #.
795 (build_debug_section): Add fn for reading debug string section.
796 (get_normalized_symtab): Handle symbol names in debug string section.
797 Remove unused obj_string_table.
798 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
799 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
800 existing section before making one.
801 * cpu-rs6000.c: New file.
802 * rs6000coff.c: New file.
804 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
806 * elf.c: Add partial support for ELF format corefiles. Still needs
807 support for extracting registers from corefiles.
809 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
811 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
812 RANLIB is defined as echo, send the output to /dev/null to help
813 reduce clutter in the output from doing a make.
815 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
817 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
818 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
820 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
822 * coffcode.h (coff_compute_section_file_positions): make it pad
823 section size out if there are alignment restrictions so that the
824 image will be ok on a system where section positions are worked
825 out by accumulating sizes rather than from the section headers.
826 * targets.c (proto write_armap). Changed orl_count to unsigned.
827 * opncls.c (bfd_close_all_done). Added so that generative
828 programs like gas can close a bfd without causing bfd confusion.
829 * libbfd.h (changed becuase of protos)
830 * amdcoff.c: messed with the way that jmp displacements are
831 calcualated. This may not yet be totally correct.
832 * archive.c (coff_write_armap): rewrote the way that ranlibs are
834 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
835 abs symbol has no section (like a register symbol).
836 (coff_write_symbol) now zeros auxent before filling it up to help
837 with sensitive applications.
838 * libbfd.c (bfd_write_bigendian_4byte_int): added.
840 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
842 * bfd.c: Make sure we don't get a macro strerror().
843 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
844 * trad-core.c (trad_unix_core_file_failing_command): Suppress
845 attempt to recover command, ifdef NO_CORE_COMMAND.
846 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
848 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
850 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
852 * archive.c (bsd_write_argmap): The size of the ranlib structures
853 should not include the size field itself.
854 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
855 adata(abfd)->exec_bytes_size field instead of constant macro,
856 because aoutx.h compiles to a simple .o file shared by
857 all 32-bits a.out targets.
859 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
861 * configure.in: Allow i386-sco-sysv.
862 * bout.c: Remove unused i960_align; lint dummy core file handlers.
865 * host-aout.c: New strategy. We use common code, include files,
866 and data structures to handle the file, but set a few parameters
867 from the host's config file (page size, text start addr, etc).
868 * libaout.h: Define HP BSD machine types.
869 * aoutf1.h: Handle reading a.outs with these types.
871 * trad-core.c: Pass the u.u_ar0 value as the negative of the
872 virtual-memory-address of the .reg section. We can't just make a
873 section for "all the regs and nothing else" because only GDB knows
874 exactly where the regs are (scattered around the upage and stack).
875 Clean up memory allocation. Remove big- and little-endian
876 vectors, replace with single vector; this only runs on the host,
877 in host byte order. Replace byteswap routines with aborts in case
879 * targets.c: There's only one trad_core_vec now.
880 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
882 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
884 * hosts/h-amix.h (free): Fix prototype.
886 * aoutx.h: Don't use NULL as an integer, for braindead systems
887 that declare it as (void *)0. (From Peter Schauer.)
889 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
891 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
892 problem with bad Ultrix system headers.
893 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
894 various kinds of alignments for the various kinds of
897 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
899 * doc/Makefile: Don't assume . is on the path (from James Clark).
901 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
903 * Makefile.in: Avoid Sun Make VPATH bugs.
904 * targets.c: Declare trad_core vectors extern.
906 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
908 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
909 * libbfd.h: Moved ALIGN macro here.
910 * bout.c (b_out_callback): Replace i960_align by align_power.
912 * libaout.h (struct aoutdata): Added fields page_size,
913 segment_size and exec_bytes_size. These help generic code
914 (in aoutx.h and libaout.h) to figure out where to align
915 the various segments in a demand paged file.
916 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
917 to decide if the exec header counts in a_text (text segment size).
918 Also, assume D_PAGED flag is set; don't set it here.
919 * bout.c (b_out_callback): Add initialization of
920 adata fields page_size, segment_size, and exec_bytes_size.
921 * host-aout.c (NAME(host_aout, callback) and
922 NAME(host_aout,mkobject): Ditto.
923 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
924 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
925 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
926 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
927 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
928 for some systems (mainly sunos), so do it in the callback instead.
929 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
930 * aoutx.h (NAME(aout,set_section_contents): Change the way
931 filepos and size of sections are carried out to support
932 older styles of demand paged executables.
935 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
937 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
938 * bfd.c: Added macros to enable gas to swap coff records.
939 * coffcode.h: Make the coff_swap_*_out routines return the number
940 of bytes swapped, and cleaned up their prototypes.
941 * configure.in: Added ebmon/coff support
942 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
944 * targets.c: Added new entry points for coff swapping
946 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
948 Restructure configuration scheme for bfd, binutils, ld.
950 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
951 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
952 Change some config names to match other dirs.
953 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
955 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
957 * cpu-i960.c: Strncmp needed a length arg.
958 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
959 * i386aout.c: Remove dead N_TXTOFF override.
960 * trad-core.c: Don't disable the whole file if SUN4_SYS.
961 * config/: Rename some config files to match up h-*.h names.
962 Remove all the HOST_SYS definitions from the config files.
963 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
964 * hosts/h-hp9000.h: Remove USG comment.
965 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
966 * hosts/h-news.h, h-sparc-64.h: New config files that had
967 previously been kludged in the <sysdep.h> file.
969 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
971 * config/*: trad-core support is HOST dependent, not target
972 dependent. Target config files only set DEFAULT_VECTOR and/or
973 other vector elements. Exception: when host-aout.c is in use,
974 in which case we're forced to assume we're native (hp, vax,
975 tahoe). Rename XDEPFILES to HDEPFILES.
976 * Makefile.in: Rename XDEPFILES.
977 * config/h-sun*: Don't force static linking.
978 * trad-core.c: Document how to use it nowadays.
979 * i386aout.c, newsos3.c: Clean up.
980 * i386coff.c: Allow 386 coff files to be used as core files too
981 (for reading core files from embedded systems).
983 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
985 * Add i386aout.c for a.out support on the i386.
987 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
989 * reloc.c, section.c, syms.c, targets.c: correct info-node
990 structure in *doc* comments.
991 doc/Makefile: stop hiding complaints from makeinfo.
993 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
995 * aoutx.h (...some_aout_object_p): Take a third parameter,
996 the internal_exec struct, and avoid ever looking at an
997 external_exec. All callers changed to read the entire
998 external_exec struct, swap and check its magic number,
999 swap in the whole structure, and pass the swapped-in version to
1001 * bout.c: Bring into modern era. Use single _object_p routine
1002 for big- aand little-endian. Provide internal and external
1003 exec header structs. Use separate swap-in and swap-out routines.
1005 * libaout.h: Move struct internal_exec from ../include/aout64.h
1006 to here. Add obj_symbol_entry_size to struct aoutdata.
1007 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1009 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1010 EXTERNAL_NLIST_SIZE. Callers changed.
1012 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1014 * bfd.c: Remove strerror() to libiberty.
1016 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1017 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1018 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1019 last byte of transfer, not first byte, is within the section.
1021 * host-aout.c: Remove `BSD' archive support. Lint.
1023 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1024 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1025 `bfd_arch_info_type'. All uses changed.
1026 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1027 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1028 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1029 it needs a better name.) All uses changed.
1030 * targets.c: Rename `enum target_flavour_enum' to `enum
1031 target_flavour', and remove the `_enum' from all of the enum
1032 values themselves. All uses changed.
1034 * configure.in, config/h-i386mach: i386 mach host.
1035 * config/t-i386-aout: Use host-aout.c.
1037 * trad-core.c: Give it its own xvec's to make it independent
1038 of other file formats.
1039 * ecoff.c, host-aout.c: Remove refs to trad-core.
1040 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1041 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1043 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1045 * reloc.c: Extended NEWHOWTO macro
1046 * ieee.c: Changed the way 8bit pcrel is done
1047 * cpu-h8300.c: got the registers in the right order
1049 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1051 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1052 prediction is vindicated!
1054 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1055 Remove refs to howto.c, since Steve forgot.
1057 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1059 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1060 still work. Now allows any architecture/machine to be set.
1062 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1064 * howto.c deleted and moved code to reloc.c
1066 * libbfd.h, libbfd-in.h removed $id stuff for real
1068 * cpu-h8300.c Made it match various different spellings of h8300.
1070 * archures.c: Took out the first char filter which made it only
1071 look for a cpu/arch match when the first chars of supplied and
1072 tested names were the same.
1074 * targets.c removed oasys stuff, pending someone to fix the bugs
1078 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1080 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1081 ELF support good enough for GDB.
1082 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1083 m68k-cbm-svr4 host and target.
1084 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1085 so `diff' and `patch' can cope.
1087 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1089 * archures.c: removed texinfo error
1091 * init.c: added texinfo hooks, and removed initialization error
1094 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1097 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1099 * cpu-i960.c: Avoid numerical count of initializers.
1101 Vax Ultrix changes from David Taylor <taylor@think.com>:
1102 * host-aout.c: Make little-endian vector really little-endian.
1103 * configure.in: Separate vax and tahoe cases, handle ultrix.
1104 * config/t-vax: Add trad-core.o.
1105 * config/h-vaxult: New host system.
1107 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1109 * bfd-in.h VERSION, change version number to 0.18, this makes a
1110 gap, but now is the same as the linker version number.
1112 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1113 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1114 files will eventually contain processor specific bits for bfd,
1115 like strange relocation information and dis/assembly. So far only
1116 the H8 has been even partially done. This work also ties in with
1117 the change in handling architectures.
1119 * amdcoff.c: (a29k_reloc) fix error message.
1121 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1122 discover the architecture of the bfd. (sunos4_callback) calls the
1123 function bfd_set_arch_mach rather than stuffing stuff directly
1124 into the bfd. (sunos4_write_object_contents), changed names of
1127 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1128 setup the environment.
1130 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1131 headers in big endian format, regardless of the endianess of the
1134 * archures.c: totally changed. Now an architecture is represented
1135 with a pointer to an info structure rather than an enumerated type
1136 and a long. The old info is available as two elements in the
1137 structure. Future enhancements to architecure support will
1138 involve pointers to methods being placed into the info structure.
1140 * bfd.c: changed the definition of the bfd structure for the new
1143 * bout.c: (b_out_set_arch_mach) changed to use the new
1144 architecture mechanism.
1146 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1147 the new architecture mechanism.
1149 * configure.in: added h8 stuff.
1151 * ieee.c: too many changes to note. Now ieee files written with
1152 bfd gas and ld can be read by gld and ieee only linkers and
1155 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1157 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1158 than fixing the structure directly.
1160 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1161 than fixing the structure directly.
1163 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1164 before opening a bfd.
1166 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1167 rather than fixing the structure directly.
1169 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1170 in the t/hmake file) a user can select which backends they want
1171 linked with bfd without changing the source.
1173 * init.c: new, looks after initializing modules.
1175 * howto.c: for future use, will allow an application to work out
1176 what cookie to use as a handle on a relcoatio howto.
1178 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1180 * srec.c: Better error checking, partly from Peter Schauer.
1181 (srec_object_p): Avoid assuming any file that starts with 'S' is
1182 an S-record file! (Check for 3 uppercase-hex digits after it.)
1183 (ISHEX): Define new macro for checking supposedly hex characters.
1184 (pass_over): Treat as EOF any S-record line that:
1185 * doesn't have hex in either size character
1186 * produces a size larger than 0x7F
1187 * has an unrecognized type number
1189 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1191 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1192 opncls.c: Lint (saber actually).
1194 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1196 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1197 * newsos3.c: Fixed two types: newos3 -> newsos3.
1198 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1199 to use correct segment.
1201 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1203 * aoutx.h (print_symbol): Handle missing symbol->name.
1205 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1207 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1210 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1212 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1213 add sgi/irix support.
1215 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1217 Changes for the AMD 29000 Ultracomputer port from David Wood.
1220 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1222 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1225 * coffcode.h (coff_real_object_p): Pass information about the
1226 current file's coff symbol format to BFD via the coff_data struct.
1227 (coff_find_nearest_line): obj_icof => coff_data.
1228 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1229 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1230 and DIMNUM == E_DIMNUM.
1231 * configure.in: Handle a29k-*-* hosts, and targets
1232 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1233 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1234 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1235 local_linesz to `coff_data' (tdata) struct.
1236 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1237 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1239 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1241 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1242 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1244 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1246 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1248 (sunos4_core_file_matches_executable_p): Fix header comparison.
1249 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1250 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1252 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1254 Allow GDB to patch object files.
1256 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1257 * trad-core.h (trad_unix_core_file_p): Ditto.
1258 * aoutx.h (aout_set_section_contents): On first output, check
1259 abfd->direction and complain if erroneous.
1261 * Makefile.in: Add crude dependencies.
1263 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1265 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1266 to h/t-xxxx files so that everything will work on System V.
1268 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1270 * aoutx.h: Add information on host-aout.c and how to configure
1271 to use it, to the manual.
1272 * configure.in: Tix typo.
1273 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1274 else dummy out the core file support.
1275 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1276 specified, use it to locate the data section.
1277 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1278 rather than as chars (lint).
1280 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1282 * aoutx.h, coffcode.h: saberized.
1284 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1286 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1288 bfd.c, targets.c: minor rewording of doc segments
1291 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1293 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1294 etc, rather than TEXT_START_ADDR.
1295 * host-aout.c: Remove #if 0 around whole thing.
1296 Update to modern (32/64-bit) a.out naming conventions.
1297 Include a large chunk of ../include/a.out.gnu.h to get macros that
1298 are not defined by the system include files.
1299 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1300 macro used by the other a.out implementations.
1301 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1303 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1305 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1306 texdoc and psdoc; make these depend on generated .texi's
1308 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1311 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1314 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1315 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1316 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1317 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1318 obtrusive marks indicating .c origins.
1320 * bfd.texinfo: generalize most references to linker
1322 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1324 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1325 * archures.c: remove empty foo() definition (crept in at vn1.9)
1327 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1329 * bfd.texinfo: use @setchapternewpage on instead of lots of
1330 @page's; minor rephrasing in Introduction.
1332 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1333 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1334 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1335 segments): used BFD (caps) more consistently as a name in
1336 discourse, fixed a few other minor typos and uses of fonts
1339 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1341 * coffcode.h: fixed bug where string table size wasn't being swapped.
1343 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1345 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1347 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1348 flags. (bfd_print_symbol_vandf) now knows what to do with the
1351 * aoutx.h: made translate_from_native_sym_flags and
1352 translate_to_native_sym_flags produce the above flags.
1355 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1357 * all files: update copyright notices for GPL version 2.
1358 Install header comments and attribute most modules to their
1359 authors. BFD's name is now officially "Binary File Descriptor",
1360 so remove any conflicting pejoratives.
1361 archures.h: Consists solely of comments; remove it.
1363 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1365 * Makefile.in, bfd.c: Made it compile again.
1367 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1369 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1372 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1374 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1375 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1378 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1379 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1381 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1383 * Everything: created some new files, core.c format.c, reloc.c,
1384 section.c and syms.c to split the functionality a bit better.
1385 Cleaned up the rest of the files a bit, and added some
1389 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1391 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1392 really takes 3 arguments, patched code and ammended prototypes.
1394 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1396 * ../include/bfd.h (struct bfd_target): Added new field
1397 "align_power_min" which contains the minimum alignment for a
1398 section. This is used in coff_new_section_hook. The field
1399 insertion necessitates an update of all backends..
1401 * aoutf1.h jump table field inserted
1403 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1406 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1407 table field inserted.
1409 * coffcode.h(just about everything) Now patches up symbol tables
1410 using a different mechanism. The Intel major bug has been fixed,
1411 and the linker can self host on the Aviion and be debugged with
1414 * ecoff.c: new include and jump table patch, i386coff.c: new
1415 include and jump table patch, icoff.c: new include and jump table
1416 patch, ieee.c: can now read archives containing ieee modules.,
1417 libcoff.h: added (combined_entry_type), libieee.h: uped max
1418 sections to 20, m68kcoff.c: new include and jump table patch,
1419 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1420 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1421 srec.c: jump table patch. trad-code.c fixed #IF typeo
1423 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1425 * coffcode.h (coff_swap_aux_in): added else case to deal with
1426 filenames less than 9 characters.
1429 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1431 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1433 * srec.c: now allows any number of sections to be created in a
1434 file. Outputs addresses of the right length.
1436 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1438 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1439 target didn't match, the format got set to the attempted match,
1440 breaking a future test.
1442 *../include/i386coff.h : fixed typo in type field with size
1444 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1445 support in the jump table for the swapping routines exported to
1446 gdb. Now gdb works with the 386.
1448 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1450 * Merge in changes from gdb-3.95 release.
1451 Makefile.in: Allow hmake and tmake files to add OFILES.
1453 bfd.c: support specific targets as well as searching. When
1454 searching, take default target in preference to others.
1456 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1457 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1458 libbfd.h: Support specific targets as well as searching.
1459 opncls.c: Support specific targets as well as searching.
1460 targets.c: Search is short-circuited if default target matches.
1461 liboasys.c, libieee.c: Undo bothner changes that make macros
1462 work to the left of assignment, but which depend on the
1463 representations of different pointer types being the same.
1465 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1467 * i386coff.c: created.
1468 * coffcode.h: added support for 386.
1469 * Makefile.in: added support for 386.
1470 * ../include/i386coff.h: created
1472 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1474 * coffcode.h: removed all put_x_<sizes>
1475 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1479 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1481 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1483 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1485 * everything: Removed sysdep.h from bfd.h and put back into files
1486 from which it was split out. Now 64 bit version is built with a
1487 -DHOST_64_BIT="long long" on the compile line.
1490 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1492 Changed all the [get|put][name] routines to use [get|put]_[size
1495 Put in support for 64 bit work. Now two versions of bfd may be
1496 generated, according to the state of TARGET_64_BIT, one which is
1497 32 bit only, and one which is 64/32 bits.
1498 Created new back end 'demo64' to test 64 bit functionality.
1500 Renamed some files to work on DOS.
1502 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1503 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1504 chage, 64 bit transfer. * liba.out.h: Split out common code from
1505 sunos and newsos into liba.out. Name changes and prototype mods. *
1506 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1507 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1508 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1509 change and 64bit stuff.* newsos3.c: common code removed, new jump
1510 table. * oasys.c: Name change * opncls.c: Portability fixes *
1511 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1512 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1513 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1514 64bit ized. * demo64.c: 64 bit a.out back end
1520 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1522 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1523 on LHS of assignment, even when using old compilers.
1524 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1525 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1526 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1527 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1528 * targets.c: Add declaration of newsos3_vec.
1531 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1533 * aout.c: fixxed some of the problems with filepos calculation.
1534 (swap_ext_reloc): fixed problem with creation of relocs.
1535 (aout_set_section_contents): fixed filepos problem
1537 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1538 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1539 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1540 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1541 cleaned up. (coff_write_object_contents) cleaned up.
1543 * ecoff.c: Totally different. Now supports ecoff fully.
1545 * icoff.c: fixed problems in relocation callout.
1547 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1549 * m68kcoff.c: updated target vector.
1551 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1552 choose_reloc_size. (sunos4_write_object_contents) now calls
1553 choose_reloc_size so outputs relocs correctly, also calculates the
1554 size of the sections correctly.
1558 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1560 Merge Per Bothner's changes to modularize BFD a.out a bit.
1562 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1563 * ieee.c: Cast enums to int before comparing them, for brain-
1565 * coff-code.h: Remove coff_get_section_contents, and use the
1566 generic one instead.
1568 * aout.c: Derive new module from sunos.c, containing generic
1569 support code for all kinds of a.out files.
1571 * sunos.c: Remove all code that goes in aout.c. Split out
1572 machine dependent followup in sunos4_object_p into
1573 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1574 and redefine only the names we CHANGE, not all the names. Drop
1575 the little-endian vector, and rename the vector as sunos4 rather
1578 * b.out.c: Use aout.c routines for most of the work. Slight
1579 changes for the new regime. Remove close_and_cleanup and
1580 get_section_contents in favor of generics. New transfer vector
1583 * newsos.c: New support for Sony NEWS, another a.out format.
1585 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1586 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1587 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1589 * opncls.c (bfd_close): Call format-dependent write_contents
1590 routine, if writing, before calling target-dependent
1591 close_and_cleanup routine (which is now always generic, I think).
1592 * srec.c: Use bfd_alloc instead of malloc. Remove
1593 close_and_cleanup and move code from it to
1594 srec_write_object_contents. Add write_contents to tvec.
1595 * targets.c: Remove a.out little vector, replace a.out big
1596 vector with SunOS vector. FIXME: Need Vax support again now.
1598 * libbfd.h: Add write_contents format-dependent-vector to the
1599 bfd_target vector. Supply a generic close_and_cleanup routine.
1600 * liba.out.h: Handle the new aout.c split. Add prototypes for
1601 all routines defined in aout.c. Rename "sunos" things to "aout"
1602 things. Add a few fields where needed for various formats.
1603 * Makefile.in: Add aout.c and newsos.c.
1605 * archive.c, ieee.c, oasys.c: Lint.
1607 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1610 changed forward declaration struct stat; to reduce warnings. Changed
1611 comment on bfd_h_<x>_x.
1613 * ../include/m68kcoff.h, ../include/intel-coff.h,
1614 ../include/m88k-bcs.h
1615 Now there are two incarnations of relocs, linenos and syments. One for
1616 internal digestion, and one full of char arrays for I/O. The original
1617 names have gone to detect errors.
1619 * Makefile.in, m68kcoff.c, targets.c
1620 Test new structure code with a 68k coff implementaion
1622 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1623 Fixed all the places where there were problems with the size and
1624 alignments of structures on disk and structures in memory. #ifed out
1625 all the code in coffswap.c, since it should be done using the target
1628 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1630 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1631 multiple reloc command.
1633 * sunos.c (sunos4_set_section_contents): Made it so that sections
1634 are always padded to their alignment size.
1636 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1638 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1639 Clean up types and such (saber C problems).
1640 * ecoff.c: Clean up types and such. Remove routines that are
1641 not used. Fix up reading and swapping of shorts from files.
1643 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1645 * a.out.vax.c: Remove two bogus "static" from prototypes.
1647 * ecoff.c: Got rid of lots of non-working junk (that had
1648 been copied directly from coff-code.h).
1649 Updated to be consistent with updates to icoff.c and coff-code.h.
1651 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1652 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1654 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1655 but until the target_vector is automatically generated,
1656 it's as good as any. Note that the text offset is the only
1657 difference between NewsOS and SunOs (including magic numbers).
1658 (Most of the sunos_* routines should to renamed bsd_*
1659 and move to a bsd.c file. Then (and when the target_vector
1660 is automatically generated) it might make sense to create
1661 a separate Sony target.)
1663 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1664 on some systems, and doesn't help on others.
1665 Similarly, only define X_OK if not already defined.
1667 * trad-core.c: Don't include sys/stat.h - at least
1668 on NewsOS 3, it has already been included.
1670 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1672 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1673 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1674 symbol tables if necessary when reading them in, so gdb can use
1675 them. Add "bfd_coff_" to the names so they won't conflict with
1676 names in calling programs. FIXME-soon: if coff-code.h is
1677 included in two BFD modules, this will cause duplicate
1678 definitions; the routines should be exported to a separate,
1679 common, module (probably along with a mess of other ones).
1681 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1683 Improve modtime support.
1685 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1686 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1687 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1688 BUG: archive members still do not get correct mod times.
1690 Improve floating point support for core files.
1692 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1693 (sunos4_core_file_p): Create a second registers section in the
1694 core file, called ".reg2", for the float registers.
1696 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1698 * many changes to improve archive handling; found a logic flaw in
1699 bfd_check_format which only just happened to work by cooncidence.
1701 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1703 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1706 * bfd.h: changed type of udata in asymbol to void *, like it
1707 should be. Added bfd_reloc_dangerous enum member.
1709 * coff-code.h: Fixed it so that internally generated symbols get
1710 their values relocated correctly in all cases. Removed calls to
1713 * icoff.c: Not understanding the destination symbol of a reloc is
1714 not a failure any more, just 'dangerous'. This allows linking of
1715 b.out and coff images.
1717 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1721 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1723 * sunos.c (translate_to_native_sym_flags): fixed
1724 sym_pointer->n_value so that symbols on the way out get their
1725 section relative values calculated correctly.
1727 * coff-code.h (mangle_symbols): fixed problem where tags were not
1728 being relocated for structs, enums, unions. Also various lints.
1730 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1732 * archive.c (get_elt_at_filepos): system_call_error returned
1735 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1737 * Resolve the use of no_error and system_call_error.
1738 The bfd library itself now will never set bfd_error to
1741 The code still needs to be combed to make sure all the error
1742 codes are correct. I suspect they are not always set correctly.
1744 * The names of all the messages have _ prepended because the sun
1745 bundled compiler can't distinguish from a macro which takes an
1746 argument and the same identifier in a non-macro context.
1748 * The reason for the above being that entry points which used to
1749 be trampoline functions are now just macros which expand to a
1750 direct call through the bfd's xfer vector.
1752 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1753 must gas have its own version of everything (the gas version
1754 had the correct value)
1756 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1758 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1759 properly support i960 architecture and output correct reloc stuff.
1761 * bfd.h: added prototype for bfd_printable_arch_mach, added
1764 * coff-code.h: Applied patches from chrisb to support i960
1765 architecture, zero relocs and swap them correcly and conditionally
1766 compiled the timestamp.
1768 * sunos.c: Made the default section alignment 2^3 so that doubles
1769 are done properly. Fixed the same reloc bug that was in b.out.c
1771 * sysdep.h: Now compiles on a Posix box
1773 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1775 * icoff.c: Fix comment on big-endian version.
1776 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1777 F_RELFLG). Set F_AR32WR in output files if little endian
1780 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1782 * archures.c fixed =/== typo
1784 * sunos.c added architecture stuff for output. Fixed
1785 bug where files where vma(data) != size(text)
1786 were processed wrong.
1788 * coff-code.h added a lint cast
1790 * (../include/a.out.sun4.h) fixed it so zmagic
1793 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1795 * archive.c removed loads of includes, and fixed bug where string
1796 table didn't have a null at the end.
1798 * bfd.c fixed includes, added symbols argument to
1799 canonicalize_reloc entry point.
1801 * libbfd.c fixed includes and added some lint patches.
1803 * targets.c added both sorts of intel coff.
1805 * b.out.c fixed included, changed was the canonical
1808 * icoff.c added support for callj and big and little
1811 * opncls.c added chmod+xing for files with EXEC_P set.
1813 * sunos.c fixed includes. Changed default section
1814 alignement to words. Fixed relocation stuff to work with
1817 * bfd.h various new types added, prototype for new
1818 reloc calls, changed bfd->iostream to a void *
1819 to including files don't need stdio.h.
1821 * libcoff.h added conversion table to tie relocs to
1826 * coff-code.h fixed includes. Added code to support
1827 big and little endian formats. Various lints. Better
1828 processing of symbols. Changed reloc stuff to new
1831 * libbfd.h fixed includes
1834 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1836 * bfd.h changed name of alignment entry in sec_struct to
1837 alignment_power, because of conflicting uses within bfd.
1838 Now it should be obvious that it's a 2**n alignment
1839 specifier. Removed start_pad, end_alignment, block, minsize,
1840 output_file_alignment, subsection_alignment and original_vma fields.
1841 Added align_power() macro. Fixed bfd_section_alignment
1842 acessor macros. Added bfd_symbol_same_target macro.
1844 * b.out.c (b_out_write_object_contents) fixed to use
1845 new alignment member. Fixed (callj_callback) to use section
1846 relative symbols properly.
1848 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1849 Fixed (translate_from_native_sym_flags) to correctly make
1850 symbols section relative.
1852 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1853 (bfd_make_section) took out initialization of obsolete members.
1854 (bfd_print_symbol_vandf) added
1856 * opncls.c (bfd_create) created.
1858 * coff-code.h (coff_new_section_hook) took away refs
1859 to obsolete members. (make_a_section_from_file) added
1860 conversion between alignment types. (coff_symbol_from)
1861 added. (coff_count_linenumbers) only counts linenumbers
1862 if symbol is of coff-type. (coff_mangle_symbols) only
1863 heavily mangles symbols if symbol is coff-type.
1864 (coff_write_symbols) various lints. (coff_write_object_contents)
1865 various lints and modification for alignment conversion.
1866 (coff_slurp_relocs) fixed for use with new asection shape.
1868 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1870 * archive.c lots of lint
1872 * b.out.c added callj relocation support, upgrated reloc howto.
1873 Fixed so that asymbol and reloc records are output
1876 * bfd.c lots of lint, support for new bfd entry point
1879 * bfd.h changed definition of asymbol to contain pointer to
1880 owning bfd, removed target dependencies.
1882 * cache.c took out print statements, put in BFD_ASSERT calls.
1884 * coff-code.h various lints, corrected linenumber output
1885 functionality. Added support for new style asymbols and
1886 bfd_print_symbol. Fixed so that asymbol and
1887 reloc records are handled correctly. Added timestamp.
1889 * icoff.c Added support for new howto shape.
1891 * liba.out.h Added support for new asymbol shape
1893 * libbfd.c various lints
1895 * libbfd.h various lints
1897 * libcoff.h added support for new asymbol shape.
1899 * sunos.c various lints. Added support for new asymbol shape
1900 and bfd_print_symbol.
1902 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1904 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1905 pointer lint. Added support for callj relocation. Fixed bug where
1906 the last 32 bytes of the text section were overwritten by data. Fixed bug
1907 where archives of b.out didn't work due bfd_slurp_extended_name_table
1910 * sunos.c added support for n_other field. Braced the howto table so
1911 that it won't be affected by any lengthing of the howto struct typedef.
1914 * bfd.h added support for n_other field, added special_function
1915 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1918 * bfd.c upgraded bfd_perform_relocation, various lints.
1920 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1922 * ChangeLog: Started ChangeLog for BFD.
1923 * ToDo: Create file for suggestions.
1925 * Makefile: Support easy loading into Saber C.
1926 Add dependencies for icoff.o and bcs88kcoff.o.
1927 Rename coff.c to coff-code.h. Change callers.
1929 * bfd.c (bfd_check_format): Allow the check_format routines
1930 to return the desired target vector, rather than just a Boolean.
1931 bfd.h (bfd_check_format): Change function pointer return type.
1932 archive.c (bfd_generic_archive_p): change callee.
1933 b.out.c (b_out_little_object_p, b_out_big_object_p,
1934 b_out_real_object_p): change callee.
1935 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1936 in check_format transfer vectors that need a filler.
1937 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1938 bcs88kcoff.c: change callee.
1939 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1940 icoff.c: change callee.
1941 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1943 * libbfd.c (zalloc): It should actually zero the storage!
1944 This was commented out for some reason.
1946 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1947 This is so callers can avoid <stdlib.h> which doesn't exist
1950 * bfd.c (map_over_sections): Add debugging code, since I
1951 noticed the section count for sunos core files was bad, but only
1952 GDB had detected the problem.
1953 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1954 bfd_get_section_linenos): Remove obsolete functions.
1955 (bfd_apply_relocations): Use longs, not ints, for the math.
1957 * bfd.h: Declare enum boolean and struct bfd_target as well
1958 as typedefs for them. Remove obsolete
1959 bfd_get_section_lineno_size.
1961 * cache.c: Make the "fdopen" support work. Keep better track
1962 of how many files are open. Centralize the opening of files
1963 and be sure bfd_open[rw] actually try to open the file. Evade
1964 linked list initialization problems.
1966 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1968 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1970 * cplus-dem.c: Delete file, since it is not part of BFD.
1972 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1973 (bfd_openr, bfd_openw): Actually open the file, give error now.
1975 * sunos.c (sunos4_core_file_p): Set section count.
1976 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1977 obsolete definitions.
1978 (_write_symbol_table): Initialize <idx> counter.
1979 (foop): Eliminate debugging code.