1 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3 * archive.c (bfd_generic_archive_p): check for bout archives too.
4 * bout.c: make it work again.
6 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
8 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
10 * reloc.c (bfd_generic_get_relocated_section_contents): Call
11 bfd_xmalloc() instead of bare malloc().
13 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
15 * Makefile.in: pass down MAKEINFO on info.
17 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
19 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
20 host/h-<foo> now just <foo>.
21 * configure.in: reflect changes
23 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
25 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
26 actual source file, not just the generated libbfd.h.
28 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
30 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
31 gdb on little-endian 960 code.
32 * archive.c (compute_and_write_armap): indirect symbols should go
33 into the archive header too.
35 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
37 * Makefile.in: added check target.
39 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
41 * coff-msym.c: Move this file from gdb/ecoff.c. It
42 handles byte-swapping for ECOFF (MIPS symbol) files.
43 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
44 to the files built on MIPS-based hosts.
45 * Makefile.in: Add rule for coff-msym.
47 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
49 * Makefile.in: added clean-info target. MINIMIZE=1.
51 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
53 * coff-rs6000.c: Move core file functions into separate
54 new file rs6000-core.c. This is needed because reading
55 core files depends on native include files that conflict
56 with ../include/coff/rs6000.h.
57 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
59 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
61 * aoutx.h (NAME(aout,print_symbol)): Don't print
62 symbol addresss for undefined symbols.
63 * coff-rs6000.c: Various updates (due to target-
65 * libbfd.h: Ditto (tdata field is now a union).
66 * hosts/h-sparc.h: Removed prototype for bogus function
67 'emset' (presumably should have been 'memset' - which is there).
69 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
71 * configure.in (mips-big-* target): Same is Iris.
73 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
75 * aoutx.h (translate_from_native_sym_flags): when creating an
76 alias symbol, fill in the section as undefined, rather than
77 leaving it blank. If an output section can't be found for a
78 symbol, then don't core dump.
80 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
82 * Makefile.in, configure.in: removed traces of namesubdir,
83 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
84 copyrights to '92, changed some from Cygnus to FSF.
86 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
89 * coff-h8300.c: fix stupid reloc subtraction bug
90 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
91 since that's how wide it is. (coff_slurp_symbol_table): always zero out
92 the symbol.flags and done_lineno fields.
94 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
96 * coffcode.h (coff_write_symbol): write out the correct number of
98 * cpu-h8300.c: fix disassembly bug
100 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
102 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
103 section_from_bfd_index), cpu-h8300.c (howto*_callback),
104 reloc.c, section.c (bfd_map_over_sections), targets.c
105 (bfd_target_list): Protolint.
106 * libbfd.h: Update to match a libbfd-in.h from a month ago.
108 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
110 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
112 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
113 section of a symbol rather than the section of a reffed symbol to
114 determine the r_index of an emmitted reloc.
116 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
118 * PORTING: New (preliminary) porting guide.
120 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
122 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
123 (howto_hvrt16): lint.
125 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
127 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
128 a full configuration (with possible cross-development),
129 instead of using host-aout.c.
131 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
133 * aout-target.h (MY(write_object_contents):
134 Set obj_reloc_entry_size (abfd).
135 * gen-aout.c: Change to emit a .c files, not a .h file.
137 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
139 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
140 BSF_ABSOLUTE and replace with bfd_abs_section reference.
142 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
144 * coffcode.h (get_normalized_symtab): fixed bug where symbols
145 with more than one auxent can cause nasty core dumps.
147 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
148 "done_lineno" so that a symbol which appears twice in the symbol
149 table only gets it's linenumbers relocated once. Modifed
150 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
153 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
155 * aoutx.h: (translate_from_native_sym_flags): fix constructor
156 stuff to use the New Order.
158 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
160 * ieee.c: Change type of envi[] to unsigned char.
162 * configure.in: fix vax ultrix configuration.
164 * elf.c (bfd_section_from_shdr): Deal with null return from
165 bfd_make_section(). (elf_object_p): Select endianess properly.
167 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
169 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
171 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
173 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
174 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
175 * host-aout.c: Don't use aout-params.h; configure these systems
176 in their xm files, not in a randomly generated file.
177 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
179 * hosts/h-vaxbsd.h: Define the form of exec and core files.
181 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
183 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
184 host_aout_vec here as well.
186 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
188 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
189 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
190 to prevent undefined symbol.
192 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
194 Various lints found on PersSony
195 * aoutx.h: cast an enum
196 * coff-a29k.c: many ints in reloc structure turned to enum
197 * coffcode.h: more enums
198 * cpu-h8300.c: more enums
199 * opncls.c: more enums
201 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
203 * configure.in: Make Tahoe configuration work again.
204 * bfd-in.h: Remove trailing comma from enum declaration.
205 * ieee.c: Can't put byte values >0x7F into a signed char.
207 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
209 * Makefile.in: Add dependencies for various coff-*.o files.
211 * elf.c: Remove extraneous paren from core_prpsinfo and
212 core_prpstatus macros, rename core_prpstatus to core_prstatus.
213 Replace references to old section "size" member with new
214 "_raw_size" member. Implement elf_make_empty_symbol, which
217 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
219 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
222 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
224 * coffcode.h (bfd_coff_relax_section): now static.
225 (bfd_coff_get_relocated_section_contents): various type lints.
227 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
229 New entry point in the transfer vector - bfd_relax_section.
231 * aout-target.h: add to vector, call generic_relax
232 * bfd-in.h: add to vector
233 * bfd.c: add #define for vector
234 * bout.c: add to vector, call generic_relax
235 * coffcode.h: add to vector, also now has coff specific relax code
236 for the relaxable H8/300 relocs. Also clean up abs section cruft.
237 * elf.c: call generic_relax
238 * ieee.c: call new vector, clean up some bugs due to the creation
240 * libbfd.h: add bfd_generic_relax_section EXFUN
241 * oasys.c: call generic_relax
242 * reloc.c: implement generic_relax
243 * seclet.c: moved much of this into coffcode.h
244 * srec.c: call generic_relax
245 * targets.c: define new transfer vector
247 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
249 * everything: now modified to use smaller reloc type. Self hosts
252 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
254 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
255 New files for stratus.
257 * configure.in: Add configuration fragments for stratus.
259 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
261 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
262 variables as CONST since they are set to point to a const char
263 string. Fixes compiler complaints.
265 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
267 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
270 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
272 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
273 symbols, so that we can emit the correct file name even
274 if it's an include file.
276 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
278 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
279 (Reported by john@labtam.labtam.oz.au (John Carey)).
281 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
283 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
285 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
286 being used to -DHAVE_PROCFS.
288 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
289 '#include "fopen-same.h"' to end of file to match other h-* files.
291 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
293 * configure.in: Change svr4 references to sysv4. Add case
294 "unknown" for target vendor and infer some targets based
295 on the specified operating system.
297 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
299 * bfd-in.h, libaout.h: ANSIfy enums.
301 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
303 * archive.c (normalize): created version for VMS which removes the
304 VMS directory crap from the front and end of a filename, eg turn
305 [-.foo]bar.obj;123 into bar.obj
306 (bfd_construct_extended_name_table): now writes index into an
307 extended name table in decimal - the same base used to read an
310 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
312 * aout-encap.c: Fix to use aout-target.h.
313 * aoutf1.h: Use standard MY_object_p and MY_callback
314 in aout-target.h. Remove target-specific versions.
315 * host-aout.c: Re-write to use aout-target.h.
316 * gen-aout.c: New files use with host-aout.c to generate
317 host-specific a.out-related parameters.
318 * Makefile.in: host-aout.o depends on aout-params.h, which is
319 generated by gen-aout.
320 * aout-target.h: Make a little more flexible.
321 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
322 macro. Instead, inline it in aout-target.h.
323 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
325 * archive.c: Add missing commas in DEFUN macro (2 places).
326 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
327 Berkeley ones, now that libiberty has them:
328 bcopy->memcpy, bzero->memset, bcmp->memcmp.
329 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
330 remove unused variable.
332 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
334 * elf.c (elf_core_file_matches_executable_p): Enclose corename
335 and execname inside HAVE_PROCFS ifdef since they are unused
336 when it is not defined.
338 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
340 * elf.c: Flag all sections as either code or data. We can't
341 be sure what they are anyway, since ELF doesn't fit the
342 traditional model of text+data+bss very well. Add new local
343 function elf_read() to simplify code. Record entry point in
346 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
348 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
349 rather than N copies of the same lines.
351 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
353 * cpu-h8300.c: disassemble branch displacements correctly
354 * coff-h8300.c: put reloc offsets out in 32bits
356 * makefile.dos, configdj.bat: New files from DJ
357 * cache.c: fopen with new macros is needed for DOS.
358 * ieee.c: environ renamed to envi to stop an include file
360 * opncls.c, coff-rs6000.c: more fopens with macros.
362 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
364 * Makefile.in: infodir belongs in datadir.
366 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
368 * Makefile.in: fix where docdir lives
370 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
371 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
372 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
373 srec.c, syms.c, targets.c : all new documentation and lint
377 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
379 * coffcode.h, srec.c: Lint.
381 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
383 * Makefile.in: install using INSTALL_DATA, added standards.text
386 * configure.in: mark directory as target dependent. configure
387 nows works in objdir always so make file existence checks
390 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
392 * Makefile.in: idestdir and ddestdir go away. Added copyrights
393 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
394 and mandir now keyed off datadir by default.
396 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
398 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
399 computation of arch and machine type so it's worked out before
400 some_aout_object_p is called.
401 * aoutx.h: (some_aout_object_p): don't set arch and mach to
403 * archures.c: add extra field 'section_align_power' to hold
404 default section alignment in object files.
405 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
406 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
407 initialize the new field.
408 * bout.c (b_out_callback): replace the text size, since aout
410 * aoutx.h: Documentation in the new style
412 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
414 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
415 use the saved value if mtime_set is already set (intended
416 for archive files, though apparently not used yet).
418 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
420 * targets.c: Revise comments about how to configure the target
421 vector, to match reality. Remove mention of obsolete methods.
422 Remove long lists of capitalized macros that turn into the same
423 thing in lowercase. Normal vector simply lists all known
424 lowercase xvec names; all other cases are handled by SELECT_VECS.
426 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
429 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
430 list of supported targets.
432 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
434 * archive.c (bsd_write_armap): The pad byte sometimes added to
435 the string table in a __.SYMDEF member is now
436 counted as part of the size of the string table.
437 This is compatible with the old ranlib, as well as Sun's.
439 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
441 * srec.c: Rewrote to fix many bugs; now gets the record type
442 right, doesn't choke on input, sets the start address in an S9 and
443 fills in the filename on an S0.
445 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
447 * cpu-h8300.c: Add support for MEMIND addressing mode
449 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
451 * coffcode.h: use the new macro if available
453 * elf.c (elf_corefile_note): cast malloc to avoid warning.
454 * Makefile.in: Fixed dependencies due to file rename
456 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
457 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
458 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
459 newos3.c, stab-syms.c, syms.c: All these files have had their
460 #includes altered to point to the new places.
462 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
464 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
466 * configure.in: Add vendor "ncr" as supported per-target vendor.
467 Add svr4 case for i386 per-host case.
469 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
472 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
474 * syms.c (bfd_decode_symclass): Return 'A'
475 for symbols that are both absolute and global.
476 * archive.c (bfd_special_undocumented_glue): Return NULL
477 if bfd_ar_hdr_from_filesystem returns NULL.
479 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
481 * Makefile.in: added coff-h8300
482 * configure.in: now h8 is a coff target
483 * cpu-h8300.c: fix various disassembly problems
484 * libcoff.h: took out some code which has been #0ed for a long
486 * targets.c: added h8 coff
487 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
488 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
490 * coffcode.h: Started to change the way machine dependencies are
491 handled, from the nest of #ifdefs to macros defined in the
492 including coff-<foo>.c
494 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
496 * aoutx.h (some_aout_object_p): Set the `executable' bit
497 if the entry point is contained in the text segment, even if the
498 text segment is at location 0.
500 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
501 nonstandard MIPS sections (.rdata, .sdata, etc).
503 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
504 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
505 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
507 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
509 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
511 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
512 from syms.c to new file stab-syms.c. Also, since GNU extended
513 type codes such as N_SETT are no longer in ../include/stab.def,
514 include them manually.
515 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
516 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
517 * libaout.h: Added prototype for aout_stab_name().
518 * Makefile.in: Update Makefile for new stab-syms.[co].
520 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
522 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
523 rather complicated seeming problem. Eliminate LOGICAL_ versions,
524 just make N_XXX work by excluding the header from the text segment.
525 * aoutx.h: Fix comments to match.
527 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
529 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
530 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
531 for the "logical" text segment (i.e. never consider the exec
532 header to be part of the text segment). This change is
533 needed for consistency with various other parts of bfd and ld.
534 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
535 and move calculation of obj_textsec(abfd)->size to libaout.h.
536 * bfd-in.h: Removed bogus ';'.
538 * Makefile.in: Add MINIMIZE flag to select lean
539 or bloated target_vector.
540 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
541 * newsos3.c: Fixes to ../include/aout64.h remove need
542 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
544 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
546 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
547 handle both little and big-endian targets, with little
548 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
549 * host-aout.c: Add FIXME note.
551 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
553 * targets.c: Make the default target_vector contain
554 just &DEFAULT_VECTOR. This makes executables a lot smaller.
555 Old behavior can be gotten by defining ALL_TARGETS.
556 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
557 Factored out common code into new file aout-target.h.
558 Saves a lot of duplicate code for a.out variants.
560 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
562 Get 'make headers' to work when configured with +subdirs.
563 * Makefile.in: Add $(subdir) to docdir path.
564 * doc/Makefile.in (protos): Add $(srcdir) prefix
565 to name of sed scripts.
567 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
569 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
570 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
571 to include names of N_SETT etc.
573 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
575 * elf.c: Add minimal support for ELF symbol tables. Generates
576 canonical bfd symbol tables from ELF symbol tables. Change the
577 name of some functions from bfd_<name> to elf_<name>.
579 * syms.c: Trivial fix to comment to remove a redundant "to".
581 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
583 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
584 form that GDB recognizes as COFF.
586 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
588 * ieee.c (ieee_object_p): cast NULL correctly.
589 * configure.in: added harris host
591 * coff-a29k.c: Lots of changes, most from David Wood.
593 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
595 * coff-m88k.c (coff_write_armap): Just #undef it.
597 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
599 * Makefile.in: standardize on MINUS_G to disable debugging
600 * coff-m88k.c: create coff armaps instead of bsd ones.
601 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
604 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
606 * elf.c: Additions to support ELF format core files.
607 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
608 has support for /proc (all the include files in particular).
610 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
612 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
613 of two N_SO stabs, one for directory, and one for filename.
615 * bfd-in.h (print_vma): Factor out duplicate definition.
617 Exit a little more gracefully when malloc returns NULL.
618 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
619 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
620 * libbfd.h: Rre-generated due to libbfd.c update.
622 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
624 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
626 * elf.c (elf_object_p): Don't try to create a bfd section for
627 the first ELF section header. It is just a placeholder.
629 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
631 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
632 core files, when compiling native.
633 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
635 FIXME: The aoutf1.h change below needs to be reversed back
638 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
640 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
641 manipulation of lnno fields in lineno structs in a coff-<f>.h
642 independent way. Override it in coff-<f>.h to your favourite
643 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
644 (coff_swap_lineno_out): modified to use the new macros.
646 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
648 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
649 unknown arch when the magic number doesn't specify the
650 architecture, since some OSs (eg old sun3s) don't set the number, and
651 020 is probably the right answer anyway.
653 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
655 * hosts/h-news.h, hosts/h-rtbsd.h:
656 Get rid of MISSING_VFPRINTF, since libiberty provides one.
657 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
658 bfd_print_symbol_nm, for use by nm.
659 * aoutx.h (NAME(aout,print_symbol)): Add code for new
660 bfd_print_symbol_nm option, to print in nm format.
661 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
662 oasys.c (oasys_print_symbol): Provide stub implementations
663 for bfd_print_symbol_nm.
664 * syms.c: New function bfd_decode_symclass, used by nm printer.
665 New function bfd_stab_name to look up string name of stab code.
667 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
669 * Makefile.in: Added ctor.c
670 * archures.c (bfd_default_arch_struct) added
671 bfd_default_reloc_type_lookup.
672 * coffcode.h: removed a load of #if 0ed code.
673 (coff_compute_file_section_positions): now works out the section
674 alignment and size correctly in all cases.
675 (coff_get_symtab): looks for constructor symbols and calls the
676 right function when they're found. (coff_canonicalize_reloc):
677 knows when a section is full of constructors and does the right
679 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
681 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
682 * libcoff.h: removed #if 0ed code
683 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
684 arch independent constructor relocation type.
685 (bfd_reloc_type_lookup): removed the comment "this will go away"
686 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
687 reloc which is used when BFD_RELOC_CTOR falls through to give a
688 default 32bit reloc for constructors.
689 (bfd_default_reloc_type_lookup): added.
690 * aoutf1.h: fixed SEGMENT_SIZE typo.
692 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
694 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
695 matching prefix "coff".
696 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
697 rs/6000 csect records.
699 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
701 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
702 * configure.in: add motorola delta88 cases
703 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
704 write_armap prototype
705 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
707 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
709 * Rename COFF-related files in `coff-ARCH.c' form.
710 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
711 coff-mips.c, coff-rs6000.c to be exact.
713 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
715 * config/mt-*: Ditto.
717 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
719 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
720 John Gilmore. Archive support from Damon A. Permezel.
722 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
723 * configure.in: Add rs6000 case.
724 * targets.c: Add rs6000 vector.
725 * archures.c: Add rs6000, fix comment on romp.
726 * bfd-in.h (enum bfd_error): Add no_debug_section error.
727 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
728 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
729 * section.c (bfd_make_section): Return NULL on attempt to create
731 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
732 (bfd_swap_aouthdr_in): Handle lots more members.
733 (make_a_section_from_file): If section has already been seen,
734 just return false rather than overwriting it.
735 (coff_real_object_p): Understand incoming magic numbers.
736 (coff_set_flags): Understand outgoing magic numbers.
737 (coff_compute_section_file_positions): outgoing aouthdr magic #.
738 (build_debug_section): Add fn for reading debug string section.
739 (get_normalized_symtab): Handle symbol names in debug string section.
740 Remove unused obj_string_table.
741 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
742 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
743 existing section before making one.
744 * cpu-rs6000.c: New file.
745 * rs6000coff.c: New file.
747 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
749 * elf.c: Add partial support for ELF format corefiles. Still needs
750 support for extracting registers from corefiles.
752 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
754 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
755 RANLIB is defined as echo, send the output to /dev/null to help
756 reduce clutter in the output from doing a make.
758 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
760 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
761 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
763 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
765 * coffcode.h (coff_compute_section_file_positions): make it pad
766 section size out if there are alignment restrictions so that the
767 image will be ok on a system where section positions are worked
768 out by accumulating sizes rather than from the section headers.
769 * targets.c (proto write_armap). Changed orl_count to unsigned.
770 * opncls.c (bfd_close_all_done). Added so that generative
771 programs like gas can close a bfd without causing bfd confusion.
772 * libbfd.h (changed becuase of protos)
773 * amdcoff.c: messed with the way that jmp displacements are
774 calcualated. This may not yet be totally correct.
775 * archive.c (coff_write_armap): rewrote the way that ranlibs are
777 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
778 abs symbol has no section (like a register symbol).
779 (coff_write_symbol) now zeros auxent before filling it up to help
780 with sensitive applications.
781 * libbfd.c (bfd_write_bigendian_4byte_int): added.
783 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
785 * bfd.c: Make sure we don't get a macro strerror().
786 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
787 * trad-core.c (trad_unix_core_file_failing_command): Suppress
788 attempt to recover command, ifdef NO_CORE_COMMAND.
789 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
791 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
793 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
795 * archive.c (bsd_write_argmap): The size of the ranlib structures
796 should not include the size field itself.
797 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
798 adata(abfd)->exec_bytes_size field instead of constant macro,
799 because aoutx.h compiles to a simple .o file shared by
800 all 32-bits a.out targets.
802 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
804 * configure.in: Allow i386-sco-sysv.
805 * bout.c: Remove unused i960_align; lint dummy core file handlers.
808 * host-aout.c: New strategy. We use common code, include files,
809 and data structures to handle the file, but set a few parameters
810 from the host's config file (page size, text start addr, etc).
811 * libaout.h: Define HP BSD machine types.
812 * aoutf1.h: Handle reading a.outs with these types.
814 * trad-core.c: Pass the u.u_ar0 value as the negative of the
815 virtual-memory-address of the .reg section. We can't just make a
816 section for "all the regs and nothing else" because only GDB knows
817 exactly where the regs are (scattered around the upage and stack).
818 Clean up memory allocation. Remove big- and little-endian
819 vectors, replace with single vector; this only runs on the host,
820 in host byte order. Replace byteswap routines with aborts in case
822 * targets.c: There's only one trad_core_vec now.
823 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
825 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
827 * hosts/h-amix.h (free): Fix prototype.
829 * aoutx.h: Don't use NULL as an integer, for braindead systems
830 that declare it as (void *)0. (From Peter Schauer.)
832 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
834 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
835 problem with bad Ultrix system headers.
836 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
837 various kinds of alignments for the various kinds of
840 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
842 * doc/Makefile: Don't assume . is on the path (from James Clark).
844 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
846 * Makefile.in: Avoid Sun Make VPATH bugs.
847 * targets.c: Declare trad_core vectors extern.
849 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
851 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
852 * libbfd.h: Moved ALIGN macro here.
853 * bout.c (b_out_callback): Replace i960_align by align_power.
855 * libaout.h (struct aoutdata): Added fields page_size,
856 segment_size and exec_bytes_size. These help generic code
857 (in aoutx.h and libaout.h) to figure out where to align
858 the various segments in a demand paged file.
859 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
860 to decide if the exec header counts in a_text (text segment size).
861 Also, assume D_PAGED flag is set; don't set it here.
862 * bout.c (b_out_callback): Add initialization of
863 adata fields page_size, segment_size, and exec_bytes_size.
864 * host-aout.c (NAME(host_aout, callback) and
865 NAME(host_aout,mkobject): Ditto.
866 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
867 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
868 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
869 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
870 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
871 for some systems (mainly sunos), so do it in the callback instead.
872 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
873 * aoutx.h (NAME(aout,set_section_contents): Change the way
874 filepos and size of sections are carried out to support
875 older styles of demand paged executables.
878 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
880 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
881 * bfd.c: Added macros to enable gas to swap coff records.
882 * coffcode.h: Make the coff_swap_*_out routines return the number
883 of bytes swapped, and cleaned up their prototypes.
884 * configure.in: Added ebmon/coff support
885 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
887 * targets.c: Added new entry points for coff swapping
889 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
891 Restructure configuration scheme for bfd, binutils, ld.
893 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
894 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
895 Change some config names to match other dirs.
896 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
898 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
900 * cpu-i960.c: Strncmp needed a length arg.
901 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
902 * i386aout.c: Remove dead N_TXTOFF override.
903 * trad-core.c: Don't disable the whole file if SUN4_SYS.
904 * config/: Rename some config files to match up h-*.h names.
905 Remove all the HOST_SYS definitions from the config files.
906 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
907 * hosts/h-hp9000.h: Remove USG comment.
908 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
909 * hosts/h-news.h, h-sparc-64.h: New config files that had
910 previously been kludged in the <sysdep.h> file.
912 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
914 * config/*: trad-core support is HOST dependent, not target
915 dependent. Target config files only set DEFAULT_VECTOR and/or
916 other vector elements. Exception: when host-aout.c is in use,
917 in which case we're forced to assume we're native (hp, vax,
918 tahoe). Rename XDEPFILES to HDEPFILES.
919 * Makefile.in: Rename XDEPFILES.
920 * config/h-sun*: Don't force static linking.
921 * trad-core.c: Document how to use it nowadays.
922 * i386aout.c, newsos3.c: Clean up.
923 * i386coff.c: Allow 386 coff files to be used as core files too
924 (for reading core files from embedded systems).
926 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
928 * Add i386aout.c for a.out support on the i386.
930 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
932 * reloc.c, section.c, syms.c, targets.c: correct info-node
933 structure in *doc* comments.
934 doc/Makefile: stop hiding complaints from makeinfo.
936 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
938 * aoutx.h (...some_aout_object_p): Take a third parameter,
939 the internal_exec struct, and avoid ever looking at an
940 external_exec. All callers changed to read the entire
941 external_exec struct, swap and check its magic number,
942 swap in the whole structure, and pass the swapped-in version to
944 * bout.c: Bring into modern era. Use single _object_p routine
945 for big- aand little-endian. Provide internal and external
946 exec header structs. Use separate swap-in and swap-out routines.
948 * libaout.h: Move struct internal_exec from ../include/aout64.h
949 to here. Add obj_symbol_entry_size to struct aoutdata.
950 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
952 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
953 EXTERNAL_NLIST_SIZE. Callers changed.
955 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
957 * bfd.c: Remove strerror() to libiberty.
959 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
960 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
961 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
962 last byte of transfer, not first byte, is within the section.
964 * host-aout.c: Remove `BSD' archive support. Lint.
966 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
967 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
968 `bfd_arch_info_type'. All uses changed.
969 * reloc.c: Rename `bfd_reloc_status_enum_type' to
970 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
971 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
972 it needs a better name.) All uses changed.
973 * targets.c: Rename `enum target_flavour_enum' to `enum
974 target_flavour', and remove the `_enum' from all of the enum
975 values themselves. All uses changed.
977 * configure.in, config/h-i386mach: i386 mach host.
978 * config/t-i386-aout: Use host-aout.c.
980 * trad-core.c: Give it its own xvec's to make it independent
981 of other file formats.
982 * ecoff.c, host-aout.c: Remove refs to trad-core.
983 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
984 * targets.c: #ifdef TRAD_CORE, include it in the vector.
986 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
988 * reloc.c: Extended NEWHOWTO macro
989 * ieee.c: Changed the way 8bit pcrel is done
990 * cpu-h8300.c: got the registers in the right order
992 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
994 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
995 prediction is vindicated!
997 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
998 Remove refs to howto.c, since Steve forgot.
1000 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1002 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1003 still work. Now allows any architecture/machine to be set.
1005 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1007 * howto.c deleted and moved code to reloc.c
1009 * libbfd.h, libbfd-in.h removed $id stuff for real
1011 * cpu-h8300.c Made it match various different spellings of h8300.
1013 * archures.c: Took out the first char filter which made it only
1014 look for a cpu/arch match when the first chars of supplied and
1015 tested names were the same.
1017 * targets.c removed oasys stuff, pending someone to fix the bugs
1021 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1023 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1024 ELF support good enough for GDB.
1025 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1026 m68k-cbm-svr4 host and target.
1027 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1028 so `diff' and `patch' can cope.
1030 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1032 * archures.c: removed texinfo error
1034 * init.c: added texinfo hooks, and removed initialization error
1037 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1040 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1042 * cpu-i960.c: Avoid numerical count of initializers.
1044 Vax Ultrix changes from David Taylor <taylor@think.com>:
1045 * host-aout.c: Make little-endian vector really little-endian.
1046 * configure.in: Separate vax and tahoe cases, handle ultrix.
1047 * config/t-vax: Add trad-core.o.
1048 * config/h-vaxult: New host system.
1050 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1052 * bfd-in.h VERSION, change version number to 0.18, this makes a
1053 gap, but now is the same as the linker version number.
1055 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1056 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1057 files will eventually contain processor specific bits for bfd,
1058 like strange relocation information and dis/assembly. So far only
1059 the H8 has been even partially done. This work also ties in with
1060 the change in handling architectures.
1062 * amdcoff.c: (a29k_reloc) fix error message.
1064 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1065 discover the architecture of the bfd. (sunos4_callback) calls the
1066 function bfd_set_arch_mach rather than stuffing stuff directly
1067 into the bfd. (sunos4_write_object_contents), changed names of
1070 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1071 setup the environment.
1073 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1074 headers in big endian format, regardless of the endianess of the
1077 * archures.c: totally changed. Now an architecture is represented
1078 with a pointer to an info structure rather than an enumerated type
1079 and a long. The old info is available as two elements in the
1080 structure. Future enhancements to architecure support will
1081 involve pointers to methods being placed into the info structure.
1083 * bfd.c: changed the definition of the bfd structure for the new
1086 * bout.c: (b_out_set_arch_mach) changed to use the new
1087 architecture mechanism.
1089 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1090 the new architecture mechanism.
1092 * configure.in: added h8 stuff.
1094 * ieee.c: too many changes to note. Now ieee files written with
1095 bfd gas and ld can be read by gld and ieee only linkers and
1098 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1100 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1101 than fixing the structure directly.
1103 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1104 than fixing the structure directly.
1106 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1107 before opening a bfd.
1109 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1110 rather than fixing the structure directly.
1112 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1113 in the t/hmake file) a user can select which backends they want
1114 linked with bfd without changing the source.
1116 * init.c: new, looks after initializing modules.
1118 * howto.c: for future use, will allow an application to work out
1119 what cookie to use as a handle on a relcoatio howto.
1121 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1123 * srec.c: Better error checking, partly from Peter Schauer.
1124 (srec_object_p): Avoid assuming any file that starts with 'S' is
1125 an S-record file! (Check for 3 uppercase-hex digits after it.)
1126 (ISHEX): Define new macro for checking supposedly hex characters.
1127 (pass_over): Treat as EOF any S-record line that:
1128 * doesn't have hex in either size character
1129 * produces a size larger than 0x7F
1130 * has an unrecognized type number
1132 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1134 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1135 opncls.c: Lint (saber actually).
1137 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1139 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1140 * newsos3.c: Fixed two types: newos3 -> newsos3.
1141 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1142 to use correct segment.
1144 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1146 * aoutx.h (print_symbol): Handle missing symbol->name.
1148 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1150 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1153 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1155 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1156 add sgi/irix support.
1158 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1160 Changes for the AMD 29000 Ultracomputer port from David Wood.
1163 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1165 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1168 * coffcode.h (coff_real_object_p): Pass information about the
1169 current file's coff symbol format to BFD via the coff_data struct.
1170 (coff_find_nearest_line): obj_icof => coff_data.
1171 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1172 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1173 and DIMNUM == E_DIMNUM.
1174 * configure.in: Handle a29k-*-* hosts, and targets
1175 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1176 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1177 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1178 local_linesz to `coff_data' (tdata) struct.
1179 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1180 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1182 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1184 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1185 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1187 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1189 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1191 (sunos4_core_file_matches_executable_p): Fix header comparison.
1192 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1193 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1195 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1197 Allow GDB to patch object files.
1199 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1200 * trad-core.h (trad_unix_core_file_p): Ditto.
1201 * aoutx.h (aout_set_section_contents): On first output, check
1202 abfd->direction and complain if erroneous.
1204 * Makefile.in: Add crude dependencies.
1206 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1208 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1209 to h/t-xxxx files so that everything will work on System V.
1211 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1213 * aoutx.h: Add information on host-aout.c and how to configure
1214 to use it, to the manual.
1215 * configure.in: Tix typo.
1216 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1217 else dummy out the core file support.
1218 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1219 specified, use it to locate the data section.
1220 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1221 rather than as chars (lint).
1223 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1225 * aoutx.h, coffcode.h: saberized.
1227 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1229 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1231 bfd.c, targets.c: minor rewording of doc segments
1234 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1236 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1237 etc, rather than TEXT_START_ADDR.
1238 * host-aout.c: Remove #if 0 around whole thing.
1239 Update to modern (32/64-bit) a.out naming conventions.
1240 Include a large chunk of ../include/a.out.gnu.h to get macros that
1241 are not defined by the system include files.
1242 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1243 macro used by the other a.out implementations.
1244 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1246 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1248 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1249 texdoc and psdoc; make these depend on generated .texi's
1251 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1254 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1257 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1258 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1259 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1260 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1261 obtrusive marks indicating .c origins.
1263 * bfd.texinfo: generalize most references to linker
1265 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1267 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1268 * archures.c: remove empty foo() definition (crept in at vn1.9)
1270 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1272 * bfd.texinfo: use @setchapternewpage on instead of lots of
1273 @page's; minor rephrasing in Introduction.
1275 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1276 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1277 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1278 segments): used BFD (caps) more consistently as a name in
1279 discourse, fixed a few other minor typos and uses of fonts
1282 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1284 * coffcode.h: fixed bug where string table size wasn't being swapped.
1286 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1288 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1290 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1291 flags. (bfd_print_symbol_vandf) now knows what to do with the
1294 * aoutx.h: made translate_from_native_sym_flags and
1295 translate_to_native_sym_flags produce the above flags.
1298 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1300 * all files: update copyright notices for GPL version 2.
1301 Install header comments and attribute most modules to their
1302 authors. BFD's name is now officially "Binary File Descriptor",
1303 so remove any conflicting pejoratives.
1304 archures.h: Consists solely of comments; remove it.
1306 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1308 * Makefile.in, bfd.c: Made it compile again.
1310 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1312 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1315 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1317 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1318 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1321 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1322 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1324 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1326 * Everything: created some new files, core.c format.c, reloc.c,
1327 section.c and syms.c to split the functionality a bit better.
1328 Cleaned up the rest of the files a bit, and added some
1332 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1334 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1335 really takes 3 arguments, patched code and ammended prototypes.
1337 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1339 * ../include/bfd.h (struct bfd_target): Added new field
1340 "align_power_min" which contains the minimum alignment for a
1341 section. This is used in coff_new_section_hook. The field
1342 insertion necessitates an update of all backends..
1344 * aoutf1.h jump table field inserted
1346 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1349 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1350 table field inserted.
1352 * coffcode.h(just about everything) Now patches up symbol tables
1353 using a different mechanism. The Intel major bug has been fixed,
1354 and the linker can self host on the Aviion and be debugged with
1357 * ecoff.c: new include and jump table patch, i386coff.c: new
1358 include and jump table patch, icoff.c: new include and jump table
1359 patch, ieee.c: can now read archives containing ieee modules.,
1360 libcoff.h: added (combined_entry_type), libieee.h: uped max
1361 sections to 20, m68kcoff.c: new include and jump table patch,
1362 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1363 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1364 srec.c: jump table patch. trad-code.c fixed #IF typeo
1366 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1368 * coffcode.h (coff_swap_aux_in): added else case to deal with
1369 filenames less than 9 characters.
1372 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1374 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1376 * srec.c: now allows any number of sections to be created in a
1377 file. Outputs addresses of the right length.
1379 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1381 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1382 target didn't match, the format got set to the attempted match,
1383 breaking a future test.
1385 *../include/i386coff.h : fixed typo in type field with size
1387 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1388 support in the jump table for the swapping routines exported to
1389 gdb. Now gdb works with the 386.
1391 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1393 * Merge in changes from gdb-3.95 release.
1394 Makefile.in: Allow hmake and tmake files to add OFILES.
1396 bfd.c: support specific targets as well as searching. When
1397 searching, take default target in preference to others.
1399 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1400 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1401 libbfd.h: Support specific targets as well as searching.
1402 opncls.c: Support specific targets as well as searching.
1403 targets.c: Search is short-circuited if default target matches.
1404 liboasys.c, libieee.c: Undo bothner changes that make macros
1405 work to the left of assignment, but which depend on the
1406 representations of different pointer types being the same.
1408 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1410 * i386coff.c: created.
1411 * coffcode.h: added support for 386.
1412 * Makefile.in: added support for 386.
1413 * ../include/i386coff.h: created
1415 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1417 * coffcode.h: removed all put_x_<sizes>
1418 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1422 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1424 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1426 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1428 * everything: Removed sysdep.h from bfd.h and put back into files
1429 from which it was split out. Now 64 bit version is built with a
1430 -DHOST_64_BIT="long long" on the compile line.
1433 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1435 Changed all the [get|put][name] routines to use [get|put]_[size
1438 Put in support for 64 bit work. Now two versions of bfd may be
1439 generated, according to the state of TARGET_64_BIT, one which is
1440 32 bit only, and one which is 64/32 bits.
1441 Created new back end 'demo64' to test 64 bit functionality.
1443 Renamed some files to work on DOS.
1445 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1446 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1447 chage, 64 bit transfer. * liba.out.h: Split out common code from
1448 sunos and newsos into liba.out. Name changes and prototype mods. *
1449 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1450 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1451 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1452 change and 64bit stuff.* newsos3.c: common code removed, new jump
1453 table. * oasys.c: Name change * opncls.c: Portability fixes *
1454 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1455 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1456 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1457 64bit ized. * demo64.c: 64 bit a.out back end
1463 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1465 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1466 on LHS of assignment, even when using old compilers.
1467 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1468 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1469 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1470 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1471 * targets.c: Add declaration of newsos3_vec.
1474 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1476 * aout.c: fixxed some of the problems with filepos calculation.
1477 (swap_ext_reloc): fixed problem with creation of relocs.
1478 (aout_set_section_contents): fixed filepos problem
1480 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1481 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1482 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1483 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1484 cleaned up. (coff_write_object_contents) cleaned up.
1486 * ecoff.c: Totally different. Now supports ecoff fully.
1488 * icoff.c: fixed problems in relocation callout.
1490 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1492 * m68kcoff.c: updated target vector.
1494 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1495 choose_reloc_size. (sunos4_write_object_contents) now calls
1496 choose_reloc_size so outputs relocs correctly, also calculates the
1497 size of the sections correctly.
1501 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1503 Merge Per Bothner's changes to modularize BFD a.out a bit.
1505 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1506 * ieee.c: Cast enums to int before comparing them, for brain-
1508 * coff-code.h: Remove coff_get_section_contents, and use the
1509 generic one instead.
1511 * aout.c: Derive new module from sunos.c, containing generic
1512 support code for all kinds of a.out files.
1514 * sunos.c: Remove all code that goes in aout.c. Split out
1515 machine dependent followup in sunos4_object_p into
1516 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1517 and redefine only the names we CHANGE, not all the names. Drop
1518 the little-endian vector, and rename the vector as sunos4 rather
1521 * b.out.c: Use aout.c routines for most of the work. Slight
1522 changes for the new regime. Remove close_and_cleanup and
1523 get_section_contents in favor of generics. New transfer vector
1526 * newsos.c: New support for Sony NEWS, another a.out format.
1528 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1529 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1530 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1532 * opncls.c (bfd_close): Call format-dependent write_contents
1533 routine, if writing, before calling target-dependent
1534 close_and_cleanup routine (which is now always generic, I think).
1535 * srec.c: Use bfd_alloc instead of malloc. Remove
1536 close_and_cleanup and move code from it to
1537 srec_write_object_contents. Add write_contents to tvec.
1538 * targets.c: Remove a.out little vector, replace a.out big
1539 vector with SunOS vector. FIXME: Need Vax support again now.
1541 * libbfd.h: Add write_contents format-dependent-vector to the
1542 bfd_target vector. Supply a generic close_and_cleanup routine.
1543 * liba.out.h: Handle the new aout.c split. Add prototypes for
1544 all routines defined in aout.c. Rename "sunos" things to "aout"
1545 things. Add a few fields where needed for various formats.
1546 * Makefile.in: Add aout.c and newsos.c.
1548 * archive.c, ieee.c, oasys.c: Lint.
1550 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1553 changed forward declaration struct stat; to reduce warnings. Changed
1554 comment on bfd_h_<x>_x.
1556 * ../include/m68kcoff.h, ../include/intel-coff.h,
1557 ../include/m88k-bcs.h
1558 Now there are two incarnations of relocs, linenos and syments. One for
1559 internal digestion, and one full of char arrays for I/O. The original
1560 names have gone to detect errors.
1562 * Makefile.in, m68kcoff.c, targets.c
1563 Test new structure code with a 68k coff implementaion
1565 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1566 Fixed all the places where there were problems with the size and
1567 alignments of structures on disk and structures in memory. #ifed out
1568 all the code in coffswap.c, since it should be done using the target
1571 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1573 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1574 multiple reloc command.
1576 * sunos.c (sunos4_set_section_contents): Made it so that sections
1577 are always padded to their alignment size.
1579 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1581 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1582 Clean up types and such (saber C problems).
1583 * ecoff.c: Clean up types and such. Remove routines that are
1584 not used. Fix up reading and swapping of shorts from files.
1586 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1588 * a.out.vax.c: Remove two bogus "static" from prototypes.
1590 * ecoff.c: Got rid of lots of non-working junk (that had
1591 been copied directly from coff-code.h).
1592 Updated to be consistent with updates to icoff.c and coff-code.h.
1594 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1595 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1597 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1598 but until the target_vector is automatically generated,
1599 it's as good as any. Note that the text offset is the only
1600 difference between NewsOS and SunOs (including magic numbers).
1601 (Most of the sunos_* routines should to renamed bsd_*
1602 and move to a bsd.c file. Then (and when the target_vector
1603 is automatically generated) it might make sense to create
1604 a separate Sony target.)
1606 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1607 on some systems, and doesn't help on others.
1608 Similarly, only define X_OK if not already defined.
1610 * trad-core.c: Don't include sys/stat.h - at least
1611 on NewsOS 3, it has already been included.
1613 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1615 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1616 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1617 symbol tables if necessary when reading them in, so gdb can use
1618 them. Add "bfd_coff_" to the names so they won't conflict with
1619 names in calling programs. FIXME-soon: if coff-code.h is
1620 included in two BFD modules, this will cause duplicate
1621 definitions; the routines should be exported to a separate,
1622 common, module (probably along with a mess of other ones).
1624 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1626 Improve modtime support.
1628 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1629 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1630 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1631 BUG: archive members still do not get correct mod times.
1633 Improve floating point support for core files.
1635 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1636 (sunos4_core_file_p): Create a second registers section in the
1637 core file, called ".reg2", for the float registers.
1639 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1641 * many changes to improve archive handling; found a logic flaw in
1642 bfd_check_format which only just happened to work by cooncidence.
1644 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1646 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1649 * bfd.h: changed type of udata in asymbol to void *, like it
1650 should be. Added bfd_reloc_dangerous enum member.
1652 * coff-code.h: Fixed it so that internally generated symbols get
1653 their values relocated correctly in all cases. Removed calls to
1656 * icoff.c: Not understanding the destination symbol of a reloc is
1657 not a failure any more, just 'dangerous'. This allows linking of
1658 b.out and coff images.
1660 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1664 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1666 * sunos.c (translate_to_native_sym_flags): fixed
1667 sym_pointer->n_value so that symbols on the way out get their
1668 section relative values calculated correctly.
1670 * coff-code.h (mangle_symbols): fixed problem where tags were not
1671 being relocated for structs, enums, unions. Also various lints.
1673 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1675 * archive.c (get_elt_at_filepos): system_call_error returned
1678 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1680 * Resolve the use of no_error and system_call_error.
1681 The bfd library itself now will never set bfd_error to
1684 The code still needs to be combed to make sure all the error
1685 codes are correct. I suspect they are not always set correctly.
1687 * The names of all the messages have _ prepended because the sun
1688 bundled compiler can't distinguish from a macro which takes an
1689 argument and the same identifier in a non-macro context.
1691 * The reason for the above being that entry points which used to
1692 be trampoline functions are now just macros which expand to a
1693 direct call through the bfd's xfer vector.
1695 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1696 must gas have its own version of everything (the gas version
1697 had the correct value)
1699 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1701 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1702 properly support i960 architecture and output correct reloc stuff.
1704 * bfd.h: added prototype for bfd_printable_arch_mach, added
1707 * coff-code.h: Applied patches from chrisb to support i960
1708 architecture, zero relocs and swap them correcly and conditionally
1709 compiled the timestamp.
1711 * sunos.c: Made the default section alignment 2^3 so that doubles
1712 are done properly. Fixed the same reloc bug that was in b.out.c
1714 * sysdep.h: Now compiles on a Posix box
1716 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1718 * icoff.c: Fix comment on big-endian version.
1719 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1720 F_RELFLG). Set F_AR32WR in output files if little endian
1723 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1725 * archures.c fixed =/== typo
1727 * sunos.c added architecture stuff for output. Fixed
1728 bug where files where vma(data) != size(text)
1729 were processed wrong.
1731 * coff-code.h added a lint cast
1733 * (../include/a.out.sun4.h) fixed it so zmagic
1736 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1738 * archive.c removed loads of includes, and fixed bug where string
1739 table didn't have a null at the end.
1741 * bfd.c fixed includes, added symbols argument to
1742 canonicalize_reloc entry point.
1744 * libbfd.c fixed includes and added some lint patches.
1746 * targets.c added both sorts of intel coff.
1748 * b.out.c fixed included, changed was the canonical
1751 * icoff.c added support for callj and big and little
1754 * opncls.c added chmod+xing for files with EXEC_P set.
1756 * sunos.c fixed includes. Changed default section
1757 alignement to words. Fixed relocation stuff to work with
1760 * bfd.h various new types added, prototype for new
1761 reloc calls, changed bfd->iostream to a void *
1762 to including files don't need stdio.h.
1764 * libcoff.h added conversion table to tie relocs to
1769 * coff-code.h fixed includes. Added code to support
1770 big and little endian formats. Various lints. Better
1771 processing of symbols. Changed reloc stuff to new
1774 * libbfd.h fixed includes
1777 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1779 * bfd.h changed name of alignment entry in sec_struct to
1780 alignment_power, because of conflicting uses within bfd.
1781 Now it should be obvious that it's a 2**n alignment
1782 specifier. Removed start_pad, end_alignment, block, minsize,
1783 output_file_alignment, subsection_alignment and original_vma fields.
1784 Added align_power() macro. Fixed bfd_section_alignment
1785 acessor macros. Added bfd_symbol_same_target macro.
1787 * b.out.c (b_out_write_object_contents) fixed to use
1788 new alignment member. Fixed (callj_callback) to use section
1789 relative symbols properly.
1791 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1792 Fixed (translate_from_native_sym_flags) to correctly make
1793 symbols section relative.
1795 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1796 (bfd_make_section) took out initialization of obsolete members.
1797 (bfd_print_symbol_vandf) added
1799 * opncls.c (bfd_create) created.
1801 * coff-code.h (coff_new_section_hook) took away refs
1802 to obsolete members. (make_a_section_from_file) added
1803 conversion between alignment types. (coff_symbol_from)
1804 added. (coff_count_linenumbers) only counts linenumbers
1805 if symbol is of coff-type. (coff_mangle_symbols) only
1806 heavily mangles symbols if symbol is coff-type.
1807 (coff_write_symbols) various lints. (coff_write_object_contents)
1808 various lints and modification for alignment conversion.
1809 (coff_slurp_relocs) fixed for use with new asection shape.
1811 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1813 * archive.c lots of lint
1815 * b.out.c added callj relocation support, upgrated reloc howto.
1816 Fixed so that asymbol and reloc records are output
1819 * bfd.c lots of lint, support for new bfd entry point
1822 * bfd.h changed definition of asymbol to contain pointer to
1823 owning bfd, removed target dependencies.
1825 * cache.c took out print statements, put in BFD_ASSERT calls.
1827 * coff-code.h various lints, corrected linenumber output
1828 functionality. Added support for new style asymbols and
1829 bfd_print_symbol. Fixed so that asymbol and
1830 reloc records are handled correctly. Added timestamp.
1832 * icoff.c Added support for new howto shape.
1834 * liba.out.h Added support for new asymbol shape
1836 * libbfd.c various lints
1838 * libbfd.h various lints
1840 * libcoff.h added support for new asymbol shape.
1842 * sunos.c various lints. Added support for new asymbol shape
1843 and bfd_print_symbol.
1845 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1847 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1848 pointer lint. Added support for callj relocation. Fixed bug where
1849 the last 32 bytes of the text section were overwritten by data. Fixed bug
1850 where archives of b.out didn't work due bfd_slurp_extended_name_table
1853 * sunos.c added support for n_other field. Braced the howto table so
1854 that it won't be affected by any lengthing of the howto struct typedef.
1857 * bfd.h added support for n_other field, added special_function
1858 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1861 * bfd.c upgraded bfd_perform_relocation, various lints.
1863 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1865 * ChangeLog: Started ChangeLog for BFD.
1866 * ToDo: Create file for suggestions.
1868 * Makefile: Support easy loading into Saber C.
1869 Add dependencies for icoff.o and bcs88kcoff.o.
1870 Rename coff.c to coff-code.h. Change callers.
1872 * bfd.c (bfd_check_format): Allow the check_format routines
1873 to return the desired target vector, rather than just a Boolean.
1874 bfd.h (bfd_check_format): Change function pointer return type.
1875 archive.c (bfd_generic_archive_p): change callee.
1876 b.out.c (b_out_little_object_p, b_out_big_object_p,
1877 b_out_real_object_p): change callee.
1878 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1879 in check_format transfer vectors that need a filler.
1880 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1881 bcs88kcoff.c: change callee.
1882 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1883 icoff.c: change callee.
1884 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1886 * libbfd.c (zalloc): It should actually zero the storage!
1887 This was commented out for some reason.
1889 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1890 This is so callers can avoid <stdlib.h> which doesn't exist
1893 * bfd.c (map_over_sections): Add debugging code, since I
1894 noticed the section count for sunos core files was bad, but only
1895 GDB had detected the problem.
1896 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1897 bfd_get_section_linenos): Remove obsolete functions.
1898 (bfd_apply_relocations): Use longs, not ints, for the math.
1900 * bfd.h: Declare enum boolean and struct bfd_target as well
1901 as typedefs for them. Remove obsolete
1902 bfd_get_section_lineno_size.
1904 * cache.c: Make the "fdopen" support work. Keep better track
1905 of how many files are open. Centralize the opening of files
1906 and be sure bfd_open[rw] actually try to open the file. Evade
1907 linked list initialization problems.
1909 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1911 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1913 * cplus-dem.c: Delete file, since it is not part of BFD.
1915 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1916 (bfd_openr, bfd_openw): Actually open the file, give error now.
1918 * sunos.c (sunos4_core_file_p): Set section count.
1919 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1920 obsolete definitions.
1921 (_write_symbol_table): Initialize <idx> counter.
1922 (foop): Eliminate debugging code.