1 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5 * elf.c (elf_compute_section_file_positions,
6 elf_write_object_contents): Return boolean, not NULL (which
9 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
11 * configure.in: Recognize ncr3000 config
12 * Makefile.in (MINUS_G): Pass on to recursive makes.
13 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
15 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
17 * Makefile.in: Now that we have sym.h and symconst.h, compile
18 coff-msym.c on all systems.
19 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
20 * coff-msym.c: Update include files and comments; add weakext bit.
22 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
24 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
25 section.c, srec.c, syms.c, coff-h8300.c: Lint.
27 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
29 * bout.c, coff-a29k.c, coff-i960.c: Lint.
30 * configure.in: Add new host and target configs.
31 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
32 structs, which vary; just use member name.
33 (elf_object_p, elf_core_file_p): Lint, fix comments.
34 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
36 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
38 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
39 local, disposable, copy of the external form of section header
40 table and program header table entries.
42 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
44 * Makefile.in: Set MINIMIZE back to 0 for a real release.
46 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
48 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
51 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
53 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
55 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
57 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
58 not internal bfd_assert function (twice).
60 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
62 * aout-target.h: change ar_max_namelen to 15 (the right value)
63 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
66 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
68 * archive.c (bfd_generic_archive_p): check for bout archives too.
69 * bout.c: make it work again.
71 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
73 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
75 * reloc.c (bfd_generic_get_relocated_section_contents): Call
76 bfd_xmalloc() instead of bare malloc().
78 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
80 * Makefile.in: pass down MAKEINFO on info.
82 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
84 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
85 host/h-<foo> now just <foo>.
86 * configure.in: reflect changes
88 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
90 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
91 actual source file, not just the generated libbfd.h.
93 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
95 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
96 gdb on little-endian 960 code.
97 * archive.c (compute_and_write_armap): indirect symbols should go
98 into the archive header too.
100 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
102 * Makefile.in: added check target.
104 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
106 * coff-msym.c: Move this file from gdb/ecoff.c. It
107 handles byte-swapping for ECOFF (MIPS symbol) files.
108 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
109 to the files built on MIPS-based hosts.
110 * Makefile.in: Add rule for coff-msym.
112 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
114 * Makefile.in: added clean-info target. MINIMIZE=1.
116 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
118 * coff-rs6000.c: Move core file functions into separate
119 new file rs6000-core.c. This is needed because reading
120 core files depends on native include files that conflict
121 with ../include/coff/rs6000.h.
122 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
124 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
126 * aoutx.h (NAME(aout,print_symbol)): Don't print
127 symbol addresss for undefined symbols.
128 * coff-rs6000.c: Various updates (due to target-
129 independent changes).
130 * libbfd.h: Ditto (tdata field is now a union).
131 * hosts/h-sparc.h: Removed prototype for bogus function
132 'emset' (presumably should have been 'memset' - which is there).
134 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
136 * configure.in (mips-big-* target): Same is Iris.
138 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
140 * aoutx.h (translate_from_native_sym_flags): when creating an
141 alias symbol, fill in the section as undefined, rather than
142 leaving it blank. If an output section can't be found for a
143 symbol, then don't core dump.
145 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
147 * Makefile.in, configure.in: removed traces of namesubdir,
148 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
149 copyrights to '92, changed some from Cygnus to FSF.
151 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
154 * coff-h8300.c: fix stupid reloc subtraction bug
155 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
156 since that's how wide it is. (coff_slurp_symbol_table): always zero out
157 the symbol.flags and done_lineno fields.
159 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
161 * coffcode.h (coff_write_symbol): write out the correct number of
163 * cpu-h8300.c: fix disassembly bug
165 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
167 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
168 section_from_bfd_index), cpu-h8300.c (howto*_callback),
169 reloc.c, section.c (bfd_map_over_sections), targets.c
170 (bfd_target_list): Protolint.
171 * libbfd.h: Update to match a libbfd-in.h from a month ago.
173 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
175 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
177 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
178 section of a symbol rather than the section of a reffed symbol to
179 determine the r_index of an emmitted reloc.
181 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
183 * PORTING: New (preliminary) porting guide.
185 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
187 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
188 (howto_hvrt16): lint.
190 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
192 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
193 a full configuration (with possible cross-development),
194 instead of using host-aout.c.
196 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
198 * aout-target.h (MY(write_object_contents):
199 Set obj_reloc_entry_size (abfd).
200 * gen-aout.c: Change to emit a .c files, not a .h file.
202 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
204 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
205 BSF_ABSOLUTE and replace with bfd_abs_section reference.
207 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
209 * coffcode.h (get_normalized_symtab): fixed bug where symbols
210 with more than one auxent can cause nasty core dumps.
212 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
213 "done_lineno" so that a symbol which appears twice in the symbol
214 table only gets it's linenumbers relocated once. Modifed
215 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
218 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
220 * aoutx.h: (translate_from_native_sym_flags): fix constructor
221 stuff to use the New Order.
223 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
225 * ieee.c: Change type of envi[] to unsigned char.
227 * configure.in: fix vax ultrix configuration.
229 * elf.c (bfd_section_from_shdr): Deal with null return from
230 bfd_make_section(). (elf_object_p): Select endianess properly.
232 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
234 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
236 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
238 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
239 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
240 * host-aout.c: Don't use aout-params.h; configure these systems
241 in their xm files, not in a randomly generated file.
242 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
244 * hosts/h-vaxbsd.h: Define the form of exec and core files.
246 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
248 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
249 host_aout_vec here as well.
251 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
253 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
254 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
255 to prevent undefined symbol.
257 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
259 Various lints found on PersSony
260 * aoutx.h: cast an enum
261 * coff-a29k.c: many ints in reloc structure turned to enum
262 * coffcode.h: more enums
263 * cpu-h8300.c: more enums
264 * opncls.c: more enums
266 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
268 * configure.in: Make Tahoe configuration work again.
269 * bfd-in.h: Remove trailing comma from enum declaration.
270 * ieee.c: Can't put byte values >0x7F into a signed char.
272 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
274 * Makefile.in: Add dependencies for various coff-*.o files.
276 * elf.c: Remove extraneous paren from core_prpsinfo and
277 core_prpstatus macros, rename core_prpstatus to core_prstatus.
278 Replace references to old section "size" member with new
279 "_raw_size" member. Implement elf_make_empty_symbol, which
282 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
284 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
287 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
289 * coffcode.h (bfd_coff_relax_section): now static.
290 (bfd_coff_get_relocated_section_contents): various type lints.
292 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
294 New entry point in the transfer vector - bfd_relax_section.
296 * aout-target.h: add to vector, call generic_relax
297 * bfd-in.h: add to vector
298 * bfd.c: add #define for vector
299 * bout.c: add to vector, call generic_relax
300 * coffcode.h: add to vector, also now has coff specific relax code
301 for the relaxable H8/300 relocs. Also clean up abs section cruft.
302 * elf.c: call generic_relax
303 * ieee.c: call new vector, clean up some bugs due to the creation
305 * libbfd.h: add bfd_generic_relax_section EXFUN
306 * oasys.c: call generic_relax
307 * reloc.c: implement generic_relax
308 * seclet.c: moved much of this into coffcode.h
309 * srec.c: call generic_relax
310 * targets.c: define new transfer vector
312 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
314 * everything: now modified to use smaller reloc type. Self hosts
317 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
319 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
320 New files for stratus.
322 * configure.in: Add configuration fragments for stratus.
324 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
326 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
327 variables as CONST since they are set to point to a const char
328 string. Fixes compiler complaints.
330 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
332 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
335 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
337 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
338 symbols, so that we can emit the correct file name even
339 if it's an include file.
341 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
343 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
344 (Reported by john@labtam.labtam.oz.au (John Carey)).
346 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
348 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
350 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
351 being used to -DHAVE_PROCFS.
353 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
354 '#include "fopen-same.h"' to end of file to match other h-* files.
356 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
358 * configure.in: Change svr4 references to sysv4. Add case
359 "unknown" for target vendor and infer some targets based
360 on the specified operating system.
362 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
364 * bfd-in.h, libaout.h: ANSIfy enums.
366 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
368 * archive.c (normalize): created version for VMS which removes the
369 VMS directory crap from the front and end of a filename, eg turn
370 [-.foo]bar.obj;123 into bar.obj
371 (bfd_construct_extended_name_table): now writes index into an
372 extended name table in decimal - the same base used to read an
375 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
377 * aout-encap.c: Fix to use aout-target.h.
378 * aoutf1.h: Use standard MY_object_p and MY_callback
379 in aout-target.h. Remove target-specific versions.
380 * host-aout.c: Re-write to use aout-target.h.
381 * gen-aout.c: New files use with host-aout.c to generate
382 host-specific a.out-related parameters.
383 * Makefile.in: host-aout.o depends on aout-params.h, which is
384 generated by gen-aout.
385 * aout-target.h: Make a little more flexible.
386 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
387 macro. Instead, inline it in aout-target.h.
388 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
390 * archive.c: Add missing commas in DEFUN macro (2 places).
391 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
392 Berkeley ones, now that libiberty has them:
393 bcopy->memcpy, bzero->memset, bcmp->memcmp.
394 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
395 remove unused variable.
397 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
399 * elf.c (elf_core_file_matches_executable_p): Enclose corename
400 and execname inside HAVE_PROCFS ifdef since they are unused
401 when it is not defined.
403 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
405 * elf.c: Flag all sections as either code or data. We can't
406 be sure what they are anyway, since ELF doesn't fit the
407 traditional model of text+data+bss very well. Add new local
408 function elf_read() to simplify code. Record entry point in
411 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
413 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
414 rather than N copies of the same lines.
416 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
418 * cpu-h8300.c: disassemble branch displacements correctly
419 * coff-h8300.c: put reloc offsets out in 32bits
421 * makefile.dos, configdj.bat: New files from DJ
422 * cache.c: fopen with new macros is needed for DOS.
423 * ieee.c: environ renamed to envi to stop an include file
425 * opncls.c, coff-rs6000.c: more fopens with macros.
427 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
429 * Makefile.in: infodir belongs in datadir.
431 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
433 * Makefile.in: fix where docdir lives
435 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
436 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
437 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
438 srec.c, syms.c, targets.c : all new documentation and lint
442 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
444 * coffcode.h, srec.c: Lint.
446 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
448 * Makefile.in: install using INSTALL_DATA, added standards.text
451 * configure.in: mark directory as target dependent. configure
452 nows works in objdir always so make file existence checks
455 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
457 * Makefile.in: idestdir and ddestdir go away. Added copyrights
458 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
459 and mandir now keyed off datadir by default.
461 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
463 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
464 computation of arch and machine type so it's worked out before
465 some_aout_object_p is called.
466 * aoutx.h: (some_aout_object_p): don't set arch and mach to
468 * archures.c: add extra field 'section_align_power' to hold
469 default section alignment in object files.
470 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
471 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
472 initialize the new field.
473 * bout.c (b_out_callback): replace the text size, since aout
475 * aoutx.h: Documentation in the new style
477 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
479 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
480 use the saved value if mtime_set is already set (intended
481 for archive files, though apparently not used yet).
483 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
485 * targets.c: Revise comments about how to configure the target
486 vector, to match reality. Remove mention of obsolete methods.
487 Remove long lists of capitalized macros that turn into the same
488 thing in lowercase. Normal vector simply lists all known
489 lowercase xvec names; all other cases are handled by SELECT_VECS.
491 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
494 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
495 list of supported targets.
497 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
499 * archive.c (bsd_write_armap): The pad byte sometimes added to
500 the string table in a __.SYMDEF member is now
501 counted as part of the size of the string table.
502 This is compatible with the old ranlib, as well as Sun's.
504 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
506 * srec.c: Rewrote to fix many bugs; now gets the record type
507 right, doesn't choke on input, sets the start address in an S9 and
508 fills in the filename on an S0.
510 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
512 * cpu-h8300.c: Add support for MEMIND addressing mode
514 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
516 * coffcode.h: use the new macro if available
518 * elf.c (elf_corefile_note): cast malloc to avoid warning.
519 * Makefile.in: Fixed dependencies due to file rename
521 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
522 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
523 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
524 newos3.c, stab-syms.c, syms.c: All these files have had their
525 #includes altered to point to the new places.
527 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
529 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
531 * configure.in: Add vendor "ncr" as supported per-target vendor.
532 Add svr4 case for i386 per-host case.
534 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
537 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
539 * syms.c (bfd_decode_symclass): Return 'A'
540 for symbols that are both absolute and global.
541 * archive.c (bfd_special_undocumented_glue): Return NULL
542 if bfd_ar_hdr_from_filesystem returns NULL.
544 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
546 * Makefile.in: added coff-h8300
547 * configure.in: now h8 is a coff target
548 * cpu-h8300.c: fix various disassembly problems
549 * libcoff.h: took out some code which has been #0ed for a long
551 * targets.c: added h8 coff
552 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
553 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
555 * coffcode.h: Started to change the way machine dependencies are
556 handled, from the nest of #ifdefs to macros defined in the
557 including coff-<foo>.c
559 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
561 * aoutx.h (some_aout_object_p): Set the `executable' bit
562 if the entry point is contained in the text segment, even if the
563 text segment is at location 0.
565 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
566 nonstandard MIPS sections (.rdata, .sdata, etc).
568 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
569 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
570 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
572 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
574 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
576 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
577 from syms.c to new file stab-syms.c. Also, since GNU extended
578 type codes such as N_SETT are no longer in ../include/stab.def,
579 include them manually.
580 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
581 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
582 * libaout.h: Added prototype for aout_stab_name().
583 * Makefile.in: Update Makefile for new stab-syms.[co].
585 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
587 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
588 rather complicated seeming problem. Eliminate LOGICAL_ versions,
589 just make N_XXX work by excluding the header from the text segment.
590 * aoutx.h: Fix comments to match.
592 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
594 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
595 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
596 for the "logical" text segment (i.e. never consider the exec
597 header to be part of the text segment). This change is
598 needed for consistency with various other parts of bfd and ld.
599 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
600 and move calculation of obj_textsec(abfd)->size to libaout.h.
601 * bfd-in.h: Removed bogus ';'.
603 * Makefile.in: Add MINIMIZE flag to select lean
604 or bloated target_vector.
605 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
606 * newsos3.c: Fixes to ../include/aout64.h remove need
607 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
609 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
611 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
612 handle both little and big-endian targets, with little
613 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
614 * host-aout.c: Add FIXME note.
616 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
618 * targets.c: Make the default target_vector contain
619 just &DEFAULT_VECTOR. This makes executables a lot smaller.
620 Old behavior can be gotten by defining ALL_TARGETS.
621 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
622 Factored out common code into new file aout-target.h.
623 Saves a lot of duplicate code for a.out variants.
625 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
627 Get 'make headers' to work when configured with +subdirs.
628 * Makefile.in: Add $(subdir) to docdir path.
629 * doc/Makefile.in (protos): Add $(srcdir) prefix
630 to name of sed scripts.
632 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
634 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
635 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
636 to include names of N_SETT etc.
638 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
640 * elf.c: Add minimal support for ELF symbol tables. Generates
641 canonical bfd symbol tables from ELF symbol tables. Change the
642 name of some functions from bfd_<name> to elf_<name>.
644 * syms.c: Trivial fix to comment to remove a redundant "to".
646 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
648 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
649 form that GDB recognizes as COFF.
651 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
653 * ieee.c (ieee_object_p): cast NULL correctly.
654 * configure.in: added harris host
656 * coff-a29k.c: Lots of changes, most from David Wood.
658 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
660 * coff-m88k.c (coff_write_armap): Just #undef it.
662 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
664 * Makefile.in: standardize on MINUS_G to disable debugging
665 * coff-m88k.c: create coff armaps instead of bsd ones.
666 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
669 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
671 * elf.c: Additions to support ELF format core files.
672 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
673 has support for /proc (all the include files in particular).
675 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
677 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
678 of two N_SO stabs, one for directory, and one for filename.
680 * bfd-in.h (print_vma): Factor out duplicate definition.
682 Exit a little more gracefully when malloc returns NULL.
683 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
684 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
685 * libbfd.h: Rre-generated due to libbfd.c update.
687 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
689 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
691 * elf.c (elf_object_p): Don't try to create a bfd section for
692 the first ELF section header. It is just a placeholder.
694 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
696 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
697 core files, when compiling native.
698 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
700 FIXME: The aoutf1.h change below needs to be reversed back
703 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
705 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
706 manipulation of lnno fields in lineno structs in a coff-<f>.h
707 independent way. Override it in coff-<f>.h to your favourite
708 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
709 (coff_swap_lineno_out): modified to use the new macros.
711 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
713 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
714 unknown arch when the magic number doesn't specify the
715 architecture, since some OSs (eg old sun3s) don't set the number, and
716 020 is probably the right answer anyway.
718 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
720 * hosts/h-news.h, hosts/h-rtbsd.h:
721 Get rid of MISSING_VFPRINTF, since libiberty provides one.
722 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
723 bfd_print_symbol_nm, for use by nm.
724 * aoutx.h (NAME(aout,print_symbol)): Add code for new
725 bfd_print_symbol_nm option, to print in nm format.
726 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
727 oasys.c (oasys_print_symbol): Provide stub implementations
728 for bfd_print_symbol_nm.
729 * syms.c: New function bfd_decode_symclass, used by nm printer.
730 New function bfd_stab_name to look up string name of stab code.
732 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
734 * Makefile.in: Added ctor.c
735 * archures.c (bfd_default_arch_struct) added
736 bfd_default_reloc_type_lookup.
737 * coffcode.h: removed a load of #if 0ed code.
738 (coff_compute_file_section_positions): now works out the section
739 alignment and size correctly in all cases.
740 (coff_get_symtab): looks for constructor symbols and calls the
741 right function when they're found. (coff_canonicalize_reloc):
742 knows when a section is full of constructors and does the right
744 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
746 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
747 * libcoff.h: removed #if 0ed code
748 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
749 arch independent constructor relocation type.
750 (bfd_reloc_type_lookup): removed the comment "this will go away"
751 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
752 reloc which is used when BFD_RELOC_CTOR falls through to give a
753 default 32bit reloc for constructors.
754 (bfd_default_reloc_type_lookup): added.
755 * aoutf1.h: fixed SEGMENT_SIZE typo.
757 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
759 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
760 matching prefix "coff".
761 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
762 rs/6000 csect records.
764 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
766 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
767 * configure.in: add motorola delta88 cases
768 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
769 write_armap prototype
770 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
772 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
774 * Rename COFF-related files in `coff-ARCH.c' form.
775 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
776 coff-mips.c, coff-rs6000.c to be exact.
778 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
780 * config/mt-*: Ditto.
782 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
784 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
785 John Gilmore. Archive support from Damon A. Permezel.
787 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
788 * configure.in: Add rs6000 case.
789 * targets.c: Add rs6000 vector.
790 * archures.c: Add rs6000, fix comment on romp.
791 * bfd-in.h (enum bfd_error): Add no_debug_section error.
792 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
793 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
794 * section.c (bfd_make_section): Return NULL on attempt to create
796 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
797 (bfd_swap_aouthdr_in): Handle lots more members.
798 (make_a_section_from_file): If section has already been seen,
799 just return false rather than overwriting it.
800 (coff_real_object_p): Understand incoming magic numbers.
801 (coff_set_flags): Understand outgoing magic numbers.
802 (coff_compute_section_file_positions): outgoing aouthdr magic #.
803 (build_debug_section): Add fn for reading debug string section.
804 (get_normalized_symtab): Handle symbol names in debug string section.
805 Remove unused obj_string_table.
806 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
807 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
808 existing section before making one.
809 * cpu-rs6000.c: New file.
810 * rs6000coff.c: New file.
812 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
814 * elf.c: Add partial support for ELF format corefiles. Still needs
815 support for extracting registers from corefiles.
817 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
819 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
820 RANLIB is defined as echo, send the output to /dev/null to help
821 reduce clutter in the output from doing a make.
823 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
825 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
826 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
828 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
830 * coffcode.h (coff_compute_section_file_positions): make it pad
831 section size out if there are alignment restrictions so that the
832 image will be ok on a system where section positions are worked
833 out by accumulating sizes rather than from the section headers.
834 * targets.c (proto write_armap). Changed orl_count to unsigned.
835 * opncls.c (bfd_close_all_done). Added so that generative
836 programs like gas can close a bfd without causing bfd confusion.
837 * libbfd.h (changed becuase of protos)
838 * amdcoff.c: messed with the way that jmp displacements are
839 calcualated. This may not yet be totally correct.
840 * archive.c (coff_write_armap): rewrote the way that ranlibs are
842 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
843 abs symbol has no section (like a register symbol).
844 (coff_write_symbol) now zeros auxent before filling it up to help
845 with sensitive applications.
846 * libbfd.c (bfd_write_bigendian_4byte_int): added.
848 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
850 * bfd.c: Make sure we don't get a macro strerror().
851 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
852 * trad-core.c (trad_unix_core_file_failing_command): Suppress
853 attempt to recover command, ifdef NO_CORE_COMMAND.
854 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
856 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
858 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
860 * archive.c (bsd_write_argmap): The size of the ranlib structures
861 should not include the size field itself.
862 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
863 adata(abfd)->exec_bytes_size field instead of constant macro,
864 because aoutx.h compiles to a simple .o file shared by
865 all 32-bits a.out targets.
867 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
869 * configure.in: Allow i386-sco-sysv.
870 * bout.c: Remove unused i960_align; lint dummy core file handlers.
873 * host-aout.c: New strategy. We use common code, include files,
874 and data structures to handle the file, but set a few parameters
875 from the host's config file (page size, text start addr, etc).
876 * libaout.h: Define HP BSD machine types.
877 * aoutf1.h: Handle reading a.outs with these types.
879 * trad-core.c: Pass the u.u_ar0 value as the negative of the
880 virtual-memory-address of the .reg section. We can't just make a
881 section for "all the regs and nothing else" because only GDB knows
882 exactly where the regs are (scattered around the upage and stack).
883 Clean up memory allocation. Remove big- and little-endian
884 vectors, replace with single vector; this only runs on the host,
885 in host byte order. Replace byteswap routines with aborts in case
887 * targets.c: There's only one trad_core_vec now.
888 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
890 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
892 * hosts/h-amix.h (free): Fix prototype.
894 * aoutx.h: Don't use NULL as an integer, for braindead systems
895 that declare it as (void *)0. (From Peter Schauer.)
897 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
899 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
900 problem with bad Ultrix system headers.
901 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
902 various kinds of alignments for the various kinds of
905 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
907 * doc/Makefile: Don't assume . is on the path (from James Clark).
909 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
911 * Makefile.in: Avoid Sun Make VPATH bugs.
912 * targets.c: Declare trad_core vectors extern.
914 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
916 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
917 * libbfd.h: Moved ALIGN macro here.
918 * bout.c (b_out_callback): Replace i960_align by align_power.
920 * libaout.h (struct aoutdata): Added fields page_size,
921 segment_size and exec_bytes_size. These help generic code
922 (in aoutx.h and libaout.h) to figure out where to align
923 the various segments in a demand paged file.
924 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
925 to decide if the exec header counts in a_text (text segment size).
926 Also, assume D_PAGED flag is set; don't set it here.
927 * bout.c (b_out_callback): Add initialization of
928 adata fields page_size, segment_size, and exec_bytes_size.
929 * host-aout.c (NAME(host_aout, callback) and
930 NAME(host_aout,mkobject): Ditto.
931 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
932 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
933 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
934 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
935 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
936 for some systems (mainly sunos), so do it in the callback instead.
937 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
938 * aoutx.h (NAME(aout,set_section_contents): Change the way
939 filepos and size of sections are carried out to support
940 older styles of demand paged executables.
943 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
945 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
946 * bfd.c: Added macros to enable gas to swap coff records.
947 * coffcode.h: Make the coff_swap_*_out routines return the number
948 of bytes swapped, and cleaned up their prototypes.
949 * configure.in: Added ebmon/coff support
950 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
952 * targets.c: Added new entry points for coff swapping
954 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
956 Restructure configuration scheme for bfd, binutils, ld.
958 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
959 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
960 Change some config names to match other dirs.
961 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
963 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
965 * cpu-i960.c: Strncmp needed a length arg.
966 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
967 * i386aout.c: Remove dead N_TXTOFF override.
968 * trad-core.c: Don't disable the whole file if SUN4_SYS.
969 * config/: Rename some config files to match up h-*.h names.
970 Remove all the HOST_SYS definitions from the config files.
971 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
972 * hosts/h-hp9000.h: Remove USG comment.
973 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
974 * hosts/h-news.h, h-sparc-64.h: New config files that had
975 previously been kludged in the <sysdep.h> file.
977 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
979 * config/*: trad-core support is HOST dependent, not target
980 dependent. Target config files only set DEFAULT_VECTOR and/or
981 other vector elements. Exception: when host-aout.c is in use,
982 in which case we're forced to assume we're native (hp, vax,
983 tahoe). Rename XDEPFILES to HDEPFILES.
984 * Makefile.in: Rename XDEPFILES.
985 * config/h-sun*: Don't force static linking.
986 * trad-core.c: Document how to use it nowadays.
987 * i386aout.c, newsos3.c: Clean up.
988 * i386coff.c: Allow 386 coff files to be used as core files too
989 (for reading core files from embedded systems).
991 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
993 * Add i386aout.c for a.out support on the i386.
995 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
997 * reloc.c, section.c, syms.c, targets.c: correct info-node
998 structure in *doc* comments.
999 doc/Makefile: stop hiding complaints from makeinfo.
1001 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1003 * aoutx.h (...some_aout_object_p): Take a third parameter,
1004 the internal_exec struct, and avoid ever looking at an
1005 external_exec. All callers changed to read the entire
1006 external_exec struct, swap and check its magic number,
1007 swap in the whole structure, and pass the swapped-in version to
1009 * bout.c: Bring into modern era. Use single _object_p routine
1010 for big- aand little-endian. Provide internal and external
1011 exec header structs. Use separate swap-in and swap-out routines.
1013 * libaout.h: Move struct internal_exec from ../include/aout64.h
1014 to here. Add obj_symbol_entry_size to struct aoutdata.
1015 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1017 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1018 EXTERNAL_NLIST_SIZE. Callers changed.
1020 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1022 * bfd.c: Remove strerror() to libiberty.
1024 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1025 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1026 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1027 last byte of transfer, not first byte, is within the section.
1029 * host-aout.c: Remove `BSD' archive support. Lint.
1031 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1032 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1033 `bfd_arch_info_type'. All uses changed.
1034 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1035 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1036 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1037 it needs a better name.) All uses changed.
1038 * targets.c: Rename `enum target_flavour_enum' to `enum
1039 target_flavour', and remove the `_enum' from all of the enum
1040 values themselves. All uses changed.
1042 * configure.in, config/h-i386mach: i386 mach host.
1043 * config/t-i386-aout: Use host-aout.c.
1045 * trad-core.c: Give it its own xvec's to make it independent
1046 of other file formats.
1047 * ecoff.c, host-aout.c: Remove refs to trad-core.
1048 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1049 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1051 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1053 * reloc.c: Extended NEWHOWTO macro
1054 * ieee.c: Changed the way 8bit pcrel is done
1055 * cpu-h8300.c: got the registers in the right order
1057 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1059 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1060 prediction is vindicated!
1062 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1063 Remove refs to howto.c, since Steve forgot.
1065 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1067 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1068 still work. Now allows any architecture/machine to be set.
1070 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1072 * howto.c deleted and moved code to reloc.c
1074 * libbfd.h, libbfd-in.h removed $id stuff for real
1076 * cpu-h8300.c Made it match various different spellings of h8300.
1078 * archures.c: Took out the first char filter which made it only
1079 look for a cpu/arch match when the first chars of supplied and
1080 tested names were the same.
1082 * targets.c removed oasys stuff, pending someone to fix the bugs
1086 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1088 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1089 ELF support good enough for GDB.
1090 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1091 m68k-cbm-svr4 host and target.
1092 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1093 so `diff' and `patch' can cope.
1095 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1097 * archures.c: removed texinfo error
1099 * init.c: added texinfo hooks, and removed initialization error
1102 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1105 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1107 * cpu-i960.c: Avoid numerical count of initializers.
1109 Vax Ultrix changes from David Taylor <taylor@think.com>:
1110 * host-aout.c: Make little-endian vector really little-endian.
1111 * configure.in: Separate vax and tahoe cases, handle ultrix.
1112 * config/t-vax: Add trad-core.o.
1113 * config/h-vaxult: New host system.
1115 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1117 * bfd-in.h VERSION, change version number to 0.18, this makes a
1118 gap, but now is the same as the linker version number.
1120 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1121 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1122 files will eventually contain processor specific bits for bfd,
1123 like strange relocation information and dis/assembly. So far only
1124 the H8 has been even partially done. This work also ties in with
1125 the change in handling architectures.
1127 * amdcoff.c: (a29k_reloc) fix error message.
1129 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1130 discover the architecture of the bfd. (sunos4_callback) calls the
1131 function bfd_set_arch_mach rather than stuffing stuff directly
1132 into the bfd. (sunos4_write_object_contents), changed names of
1135 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1136 setup the environment.
1138 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1139 headers in big endian format, regardless of the endianess of the
1142 * archures.c: totally changed. Now an architecture is represented
1143 with a pointer to an info structure rather than an enumerated type
1144 and a long. The old info is available as two elements in the
1145 structure. Future enhancements to architecure support will
1146 involve pointers to methods being placed into the info structure.
1148 * bfd.c: changed the definition of the bfd structure for the new
1151 * bout.c: (b_out_set_arch_mach) changed to use the new
1152 architecture mechanism.
1154 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1155 the new architecture mechanism.
1157 * configure.in: added h8 stuff.
1159 * ieee.c: too many changes to note. Now ieee files written with
1160 bfd gas and ld can be read by gld and ieee only linkers and
1163 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1165 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1166 than fixing the structure directly.
1168 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1169 than fixing the structure directly.
1171 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1172 before opening a bfd.
1174 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1175 rather than fixing the structure directly.
1177 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1178 in the t/hmake file) a user can select which backends they want
1179 linked with bfd without changing the source.
1181 * init.c: new, looks after initializing modules.
1183 * howto.c: for future use, will allow an application to work out
1184 what cookie to use as a handle on a relcoatio howto.
1186 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1188 * srec.c: Better error checking, partly from Peter Schauer.
1189 (srec_object_p): Avoid assuming any file that starts with 'S' is
1190 an S-record file! (Check for 3 uppercase-hex digits after it.)
1191 (ISHEX): Define new macro for checking supposedly hex characters.
1192 (pass_over): Treat as EOF any S-record line that:
1193 * doesn't have hex in either size character
1194 * produces a size larger than 0x7F
1195 * has an unrecognized type number
1197 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1199 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1200 opncls.c: Lint (saber actually).
1202 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1204 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1205 * newsos3.c: Fixed two types: newos3 -> newsos3.
1206 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1207 to use correct segment.
1209 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1211 * aoutx.h (print_symbol): Handle missing symbol->name.
1213 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1215 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1218 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1220 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1221 add sgi/irix support.
1223 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1225 Changes for the AMD 29000 Ultracomputer port from David Wood.
1228 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1230 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1233 * coffcode.h (coff_real_object_p): Pass information about the
1234 current file's coff symbol format to BFD via the coff_data struct.
1235 (coff_find_nearest_line): obj_icof => coff_data.
1236 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1237 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1238 and DIMNUM == E_DIMNUM.
1239 * configure.in: Handle a29k-*-* hosts, and targets
1240 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1241 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1242 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1243 local_linesz to `coff_data' (tdata) struct.
1244 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1245 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1247 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1249 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1250 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1252 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1254 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1256 (sunos4_core_file_matches_executable_p): Fix header comparison.
1257 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1258 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1260 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1262 Allow GDB to patch object files.
1264 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1265 * trad-core.h (trad_unix_core_file_p): Ditto.
1266 * aoutx.h (aout_set_section_contents): On first output, check
1267 abfd->direction and complain if erroneous.
1269 * Makefile.in: Add crude dependencies.
1271 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1273 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1274 to h/t-xxxx files so that everything will work on System V.
1276 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1278 * aoutx.h: Add information on host-aout.c and how to configure
1279 to use it, to the manual.
1280 * configure.in: Tix typo.
1281 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1282 else dummy out the core file support.
1283 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1284 specified, use it to locate the data section.
1285 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1286 rather than as chars (lint).
1288 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1290 * aoutx.h, coffcode.h: saberized.
1292 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1294 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1296 bfd.c, targets.c: minor rewording of doc segments
1299 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1301 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1302 etc, rather than TEXT_START_ADDR.
1303 * host-aout.c: Remove #if 0 around whole thing.
1304 Update to modern (32/64-bit) a.out naming conventions.
1305 Include a large chunk of ../include/a.out.gnu.h to get macros that
1306 are not defined by the system include files.
1307 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1308 macro used by the other a.out implementations.
1309 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1311 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1313 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1314 texdoc and psdoc; make these depend on generated .texi's
1316 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1319 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1322 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1323 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1324 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1325 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1326 obtrusive marks indicating .c origins.
1328 * bfd.texinfo: generalize most references to linker
1330 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1332 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1333 * archures.c: remove empty foo() definition (crept in at vn1.9)
1335 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1337 * bfd.texinfo: use @setchapternewpage on instead of lots of
1338 @page's; minor rephrasing in Introduction.
1340 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1341 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1342 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1343 segments): used BFD (caps) more consistently as a name in
1344 discourse, fixed a few other minor typos and uses of fonts
1347 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1349 * coffcode.h: fixed bug where string table size wasn't being swapped.
1351 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1353 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1355 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1356 flags. (bfd_print_symbol_vandf) now knows what to do with the
1359 * aoutx.h: made translate_from_native_sym_flags and
1360 translate_to_native_sym_flags produce the above flags.
1363 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1365 * all files: update copyright notices for GPL version 2.
1366 Install header comments and attribute most modules to their
1367 authors. BFD's name is now officially "Binary File Descriptor",
1368 so remove any conflicting pejoratives.
1369 archures.h: Consists solely of comments; remove it.
1371 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1373 * Makefile.in, bfd.c: Made it compile again.
1375 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1377 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1380 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1382 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1383 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1386 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1387 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1389 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1391 * Everything: created some new files, core.c format.c, reloc.c,
1392 section.c and syms.c to split the functionality a bit better.
1393 Cleaned up the rest of the files a bit, and added some
1397 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1399 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1400 really takes 3 arguments, patched code and ammended prototypes.
1402 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1404 * ../include/bfd.h (struct bfd_target): Added new field
1405 "align_power_min" which contains the minimum alignment for a
1406 section. This is used in coff_new_section_hook. The field
1407 insertion necessitates an update of all backends..
1409 * aoutf1.h jump table field inserted
1411 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1414 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1415 table field inserted.
1417 * coffcode.h(just about everything) Now patches up symbol tables
1418 using a different mechanism. The Intel major bug has been fixed,
1419 and the linker can self host on the Aviion and be debugged with
1422 * ecoff.c: new include and jump table patch, i386coff.c: new
1423 include and jump table patch, icoff.c: new include and jump table
1424 patch, ieee.c: can now read archives containing ieee modules.,
1425 libcoff.h: added (combined_entry_type), libieee.h: uped max
1426 sections to 20, m68kcoff.c: new include and jump table patch,
1427 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1428 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1429 srec.c: jump table patch. trad-code.c fixed #IF typeo
1431 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1433 * coffcode.h (coff_swap_aux_in): added else case to deal with
1434 filenames less than 9 characters.
1437 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1439 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1441 * srec.c: now allows any number of sections to be created in a
1442 file. Outputs addresses of the right length.
1444 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1446 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1447 target didn't match, the format got set to the attempted match,
1448 breaking a future test.
1450 *../include/i386coff.h : fixed typo in type field with size
1452 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1453 support in the jump table for the swapping routines exported to
1454 gdb. Now gdb works with the 386.
1456 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1458 * Merge in changes from gdb-3.95 release.
1459 Makefile.in: Allow hmake and tmake files to add OFILES.
1461 bfd.c: support specific targets as well as searching. When
1462 searching, take default target in preference to others.
1464 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1465 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1466 libbfd.h: Support specific targets as well as searching.
1467 opncls.c: Support specific targets as well as searching.
1468 targets.c: Search is short-circuited if default target matches.
1469 liboasys.c, libieee.c: Undo bothner changes that make macros
1470 work to the left of assignment, but which depend on the
1471 representations of different pointer types being the same.
1473 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1475 * i386coff.c: created.
1476 * coffcode.h: added support for 386.
1477 * Makefile.in: added support for 386.
1478 * ../include/i386coff.h: created
1480 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1482 * coffcode.h: removed all put_x_<sizes>
1483 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1487 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1489 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1491 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1493 * everything: Removed sysdep.h from bfd.h and put back into files
1494 from which it was split out. Now 64 bit version is built with a
1495 -DHOST_64_BIT="long long" on the compile line.
1498 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1500 Changed all the [get|put][name] routines to use [get|put]_[size
1503 Put in support for 64 bit work. Now two versions of bfd may be
1504 generated, according to the state of TARGET_64_BIT, one which is
1505 32 bit only, and one which is 64/32 bits.
1506 Created new back end 'demo64' to test 64 bit functionality.
1508 Renamed some files to work on DOS.
1510 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1511 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1512 chage, 64 bit transfer. * liba.out.h: Split out common code from
1513 sunos and newsos into liba.out. Name changes and prototype mods. *
1514 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1515 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1516 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1517 change and 64bit stuff.* newsos3.c: common code removed, new jump
1518 table. * oasys.c: Name change * opncls.c: Portability fixes *
1519 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1520 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1521 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1522 64bit ized. * demo64.c: 64 bit a.out back end
1528 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1530 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1531 on LHS of assignment, even when using old compilers.
1532 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1533 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1534 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1535 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1536 * targets.c: Add declaration of newsos3_vec.
1539 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1541 * aout.c: fixxed some of the problems with filepos calculation.
1542 (swap_ext_reloc): fixed problem with creation of relocs.
1543 (aout_set_section_contents): fixed filepos problem
1545 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1546 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1547 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1548 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1549 cleaned up. (coff_write_object_contents) cleaned up.
1551 * ecoff.c: Totally different. Now supports ecoff fully.
1553 * icoff.c: fixed problems in relocation callout.
1555 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1557 * m68kcoff.c: updated target vector.
1559 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1560 choose_reloc_size. (sunos4_write_object_contents) now calls
1561 choose_reloc_size so outputs relocs correctly, also calculates the
1562 size of the sections correctly.
1566 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1568 Merge Per Bothner's changes to modularize BFD a.out a bit.
1570 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1571 * ieee.c: Cast enums to int before comparing them, for brain-
1573 * coff-code.h: Remove coff_get_section_contents, and use the
1574 generic one instead.
1576 * aout.c: Derive new module from sunos.c, containing generic
1577 support code for all kinds of a.out files.
1579 * sunos.c: Remove all code that goes in aout.c. Split out
1580 machine dependent followup in sunos4_object_p into
1581 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1582 and redefine only the names we CHANGE, not all the names. Drop
1583 the little-endian vector, and rename the vector as sunos4 rather
1586 * b.out.c: Use aout.c routines for most of the work. Slight
1587 changes for the new regime. Remove close_and_cleanup and
1588 get_section_contents in favor of generics. New transfer vector
1591 * newsos.c: New support for Sony NEWS, another a.out format.
1593 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1594 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1595 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1597 * opncls.c (bfd_close): Call format-dependent write_contents
1598 routine, if writing, before calling target-dependent
1599 close_and_cleanup routine (which is now always generic, I think).
1600 * srec.c: Use bfd_alloc instead of malloc. Remove
1601 close_and_cleanup and move code from it to
1602 srec_write_object_contents. Add write_contents to tvec.
1603 * targets.c: Remove a.out little vector, replace a.out big
1604 vector with SunOS vector. FIXME: Need Vax support again now.
1606 * libbfd.h: Add write_contents format-dependent-vector to the
1607 bfd_target vector. Supply a generic close_and_cleanup routine.
1608 * liba.out.h: Handle the new aout.c split. Add prototypes for
1609 all routines defined in aout.c. Rename "sunos" things to "aout"
1610 things. Add a few fields where needed for various formats.
1611 * Makefile.in: Add aout.c and newsos.c.
1613 * archive.c, ieee.c, oasys.c: Lint.
1615 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1618 changed forward declaration struct stat; to reduce warnings. Changed
1619 comment on bfd_h_<x>_x.
1621 * ../include/m68kcoff.h, ../include/intel-coff.h,
1622 ../include/m88k-bcs.h
1623 Now there are two incarnations of relocs, linenos and syments. One for
1624 internal digestion, and one full of char arrays for I/O. The original
1625 names have gone to detect errors.
1627 * Makefile.in, m68kcoff.c, targets.c
1628 Test new structure code with a 68k coff implementaion
1630 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1631 Fixed all the places where there were problems with the size and
1632 alignments of structures on disk and structures in memory. #ifed out
1633 all the code in coffswap.c, since it should be done using the target
1636 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1638 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1639 multiple reloc command.
1641 * sunos.c (sunos4_set_section_contents): Made it so that sections
1642 are always padded to their alignment size.
1644 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1646 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1647 Clean up types and such (saber C problems).
1648 * ecoff.c: Clean up types and such. Remove routines that are
1649 not used. Fix up reading and swapping of shorts from files.
1651 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1653 * a.out.vax.c: Remove two bogus "static" from prototypes.
1655 * ecoff.c: Got rid of lots of non-working junk (that had
1656 been copied directly from coff-code.h).
1657 Updated to be consistent with updates to icoff.c and coff-code.h.
1659 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1660 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1662 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1663 but until the target_vector is automatically generated,
1664 it's as good as any. Note that the text offset is the only
1665 difference between NewsOS and SunOs (including magic numbers).
1666 (Most of the sunos_* routines should to renamed bsd_*
1667 and move to a bsd.c file. Then (and when the target_vector
1668 is automatically generated) it might make sense to create
1669 a separate Sony target.)
1671 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1672 on some systems, and doesn't help on others.
1673 Similarly, only define X_OK if not already defined.
1675 * trad-core.c: Don't include sys/stat.h - at least
1676 on NewsOS 3, it has already been included.
1678 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1680 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1681 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1682 symbol tables if necessary when reading them in, so gdb can use
1683 them. Add "bfd_coff_" to the names so they won't conflict with
1684 names in calling programs. FIXME-soon: if coff-code.h is
1685 included in two BFD modules, this will cause duplicate
1686 definitions; the routines should be exported to a separate,
1687 common, module (probably along with a mess of other ones).
1689 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1691 Improve modtime support.
1693 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1694 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1695 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1696 BUG: archive members still do not get correct mod times.
1698 Improve floating point support for core files.
1700 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1701 (sunos4_core_file_p): Create a second registers section in the
1702 core file, called ".reg2", for the float registers.
1704 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1706 * many changes to improve archive handling; found a logic flaw in
1707 bfd_check_format which only just happened to work by cooncidence.
1709 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1711 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1714 * bfd.h: changed type of udata in asymbol to void *, like it
1715 should be. Added bfd_reloc_dangerous enum member.
1717 * coff-code.h: Fixed it so that internally generated symbols get
1718 their values relocated correctly in all cases. Removed calls to
1721 * icoff.c: Not understanding the destination symbol of a reloc is
1722 not a failure any more, just 'dangerous'. This allows linking of
1723 b.out and coff images.
1725 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1729 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1731 * sunos.c (translate_to_native_sym_flags): fixed
1732 sym_pointer->n_value so that symbols on the way out get their
1733 section relative values calculated correctly.
1735 * coff-code.h (mangle_symbols): fixed problem where tags were not
1736 being relocated for structs, enums, unions. Also various lints.
1738 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1740 * archive.c (get_elt_at_filepos): system_call_error returned
1743 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1745 * Resolve the use of no_error and system_call_error.
1746 The bfd library itself now will never set bfd_error to
1749 The code still needs to be combed to make sure all the error
1750 codes are correct. I suspect they are not always set correctly.
1752 * The names of all the messages have _ prepended because the sun
1753 bundled compiler can't distinguish from a macro which takes an
1754 argument and the same identifier in a non-macro context.
1756 * The reason for the above being that entry points which used to
1757 be trampoline functions are now just macros which expand to a
1758 direct call through the bfd's xfer vector.
1760 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1761 must gas have its own version of everything (the gas version
1762 had the correct value)
1764 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1766 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1767 properly support i960 architecture and output correct reloc stuff.
1769 * bfd.h: added prototype for bfd_printable_arch_mach, added
1772 * coff-code.h: Applied patches from chrisb to support i960
1773 architecture, zero relocs and swap them correcly and conditionally
1774 compiled the timestamp.
1776 * sunos.c: Made the default section alignment 2^3 so that doubles
1777 are done properly. Fixed the same reloc bug that was in b.out.c
1779 * sysdep.h: Now compiles on a Posix box
1781 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1783 * icoff.c: Fix comment on big-endian version.
1784 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1785 F_RELFLG). Set F_AR32WR in output files if little endian
1788 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1790 * archures.c fixed =/== typo
1792 * sunos.c added architecture stuff for output. Fixed
1793 bug where files where vma(data) != size(text)
1794 were processed wrong.
1796 * coff-code.h added a lint cast
1798 * (../include/a.out.sun4.h) fixed it so zmagic
1801 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1803 * archive.c removed loads of includes, and fixed bug where string
1804 table didn't have a null at the end.
1806 * bfd.c fixed includes, added symbols argument to
1807 canonicalize_reloc entry point.
1809 * libbfd.c fixed includes and added some lint patches.
1811 * targets.c added both sorts of intel coff.
1813 * b.out.c fixed included, changed was the canonical
1816 * icoff.c added support for callj and big and little
1819 * opncls.c added chmod+xing for files with EXEC_P set.
1821 * sunos.c fixed includes. Changed default section
1822 alignement to words. Fixed relocation stuff to work with
1825 * bfd.h various new types added, prototype for new
1826 reloc calls, changed bfd->iostream to a void *
1827 to including files don't need stdio.h.
1829 * libcoff.h added conversion table to tie relocs to
1834 * coff-code.h fixed includes. Added code to support
1835 big and little endian formats. Various lints. Better
1836 processing of symbols. Changed reloc stuff to new
1839 * libbfd.h fixed includes
1842 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1844 * bfd.h changed name of alignment entry in sec_struct to
1845 alignment_power, because of conflicting uses within bfd.
1846 Now it should be obvious that it's a 2**n alignment
1847 specifier. Removed start_pad, end_alignment, block, minsize,
1848 output_file_alignment, subsection_alignment and original_vma fields.
1849 Added align_power() macro. Fixed bfd_section_alignment
1850 acessor macros. Added bfd_symbol_same_target macro.
1852 * b.out.c (b_out_write_object_contents) fixed to use
1853 new alignment member. Fixed (callj_callback) to use section
1854 relative symbols properly.
1856 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1857 Fixed (translate_from_native_sym_flags) to correctly make
1858 symbols section relative.
1860 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1861 (bfd_make_section) took out initialization of obsolete members.
1862 (bfd_print_symbol_vandf) added
1864 * opncls.c (bfd_create) created.
1866 * coff-code.h (coff_new_section_hook) took away refs
1867 to obsolete members. (make_a_section_from_file) added
1868 conversion between alignment types. (coff_symbol_from)
1869 added. (coff_count_linenumbers) only counts linenumbers
1870 if symbol is of coff-type. (coff_mangle_symbols) only
1871 heavily mangles symbols if symbol is coff-type.
1872 (coff_write_symbols) various lints. (coff_write_object_contents)
1873 various lints and modification for alignment conversion.
1874 (coff_slurp_relocs) fixed for use with new asection shape.
1876 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1878 * archive.c lots of lint
1880 * b.out.c added callj relocation support, upgrated reloc howto.
1881 Fixed so that asymbol and reloc records are output
1884 * bfd.c lots of lint, support for new bfd entry point
1887 * bfd.h changed definition of asymbol to contain pointer to
1888 owning bfd, removed target dependencies.
1890 * cache.c took out print statements, put in BFD_ASSERT calls.
1892 * coff-code.h various lints, corrected linenumber output
1893 functionality. Added support for new style asymbols and
1894 bfd_print_symbol. Fixed so that asymbol and
1895 reloc records are handled correctly. Added timestamp.
1897 * icoff.c Added support for new howto shape.
1899 * liba.out.h Added support for new asymbol shape
1901 * libbfd.c various lints
1903 * libbfd.h various lints
1905 * libcoff.h added support for new asymbol shape.
1907 * sunos.c various lints. Added support for new asymbol shape
1908 and bfd_print_symbol.
1910 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1912 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1913 pointer lint. Added support for callj relocation. Fixed bug where
1914 the last 32 bytes of the text section were overwritten by data. Fixed bug
1915 where archives of b.out didn't work due bfd_slurp_extended_name_table
1918 * sunos.c added support for n_other field. Braced the howto table so
1919 that it won't be affected by any lengthing of the howto struct typedef.
1922 * bfd.h added support for n_other field, added special_function
1923 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1926 * bfd.c upgraded bfd_perform_relocation, various lints.
1928 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1930 * ChangeLog: Started ChangeLog for BFD.
1931 * ToDo: Create file for suggestions.
1933 * Makefile: Support easy loading into Saber C.
1934 Add dependencies for icoff.o and bcs88kcoff.o.
1935 Rename coff.c to coff-code.h. Change callers.
1937 * bfd.c (bfd_check_format): Allow the check_format routines
1938 to return the desired target vector, rather than just a Boolean.
1939 bfd.h (bfd_check_format): Change function pointer return type.
1940 archive.c (bfd_generic_archive_p): change callee.
1941 b.out.c (b_out_little_object_p, b_out_big_object_p,
1942 b_out_real_object_p): change callee.
1943 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1944 in check_format transfer vectors that need a filler.
1945 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1946 bcs88kcoff.c: change callee.
1947 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1948 icoff.c: change callee.
1949 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1951 * libbfd.c (zalloc): It should actually zero the storage!
1952 This was commented out for some reason.
1954 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1955 This is so callers can avoid <stdlib.h> which doesn't exist
1958 * bfd.c (map_over_sections): Add debugging code, since I
1959 noticed the section count for sunos core files was bad, but only
1960 GDB had detected the problem.
1961 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1962 bfd_get_section_linenos): Remove obsolete functions.
1963 (bfd_apply_relocations): Use longs, not ints, for the math.
1965 * bfd.h: Declare enum boolean and struct bfd_target as well
1966 as typedefs for them. Remove obsolete
1967 bfd_get_section_lineno_size.
1969 * cache.c: Make the "fdopen" support work. Keep better track
1970 of how many files are open. Centralize the opening of files
1971 and be sure bfd_open[rw] actually try to open the file. Evade
1972 linked list initialization problems.
1974 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1976 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1978 * cplus-dem.c: Delete file, since it is not part of BFD.
1980 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1981 (bfd_openr, bfd_openw): Actually open the file, give error now.
1983 * sunos.c (sunos4_core_file_p): Set section count.
1984 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1985 obsolete definitions.
1986 (_write_symbol_table): Initialize <idx> counter.
1987 (foop): Eliminate debugging code.