1 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
7 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
8 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
9 * host-aout.c: Don't use aout-params.h; configure these systems
10 in their xm files, not in a randomly generated file.
11 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
13 * hosts/h-vaxbsd.h: Define the form of exec and core files.
15 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
17 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
18 host_aout_vec here as well.
20 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
22 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
23 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
24 to prevent undefined symbol.
26 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
28 Various lints found on PersSony
29 * aoutx.h: cast an enum
30 * coff-a29k.c: many ints in reloc structure turned to enum
31 * coffcode.h: more enums
32 * cpu-h8300.c: more enums
33 * opncls.c: more enums
35 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
37 * configure.in: Make Tahoe configuration work again.
38 * bfd-in.h: Remove trailing comma from enum declaration.
39 * ieee.c: Can't put byte values >0x7F into a signed char.
41 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
43 * Makefile.in: Add dependencies for various coff-*.o files.
45 * elf.c: Remove extraneous paren from core_prpsinfo and
46 core_prpstatus macros, rename core_prpstatus to core_prstatus.
47 Replace references to old section "size" member with new
48 "_raw_size" member. Implement elf_make_empty_symbol, which
51 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
53 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
56 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
58 * coffcode.h (bfd_coff_relax_section): now static.
59 (bfd_coff_get_relocated_section_contents): various type lints.
61 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
63 New entry point in the transfer vector - bfd_relax_section.
65 * aout-target.h: add to vector, call generic_relax
66 * bfd-in.h: add to vector
67 * bfd.c: add #define for vector
68 * bout.c: add to vector, call generic_relax
69 * coffcode.h: add to vector, also now has coff specific relax code
70 for the relaxable H8/300 relocs. Also clean up abs section cruft.
71 * elf.c: call generic_relax
72 * ieee.c: call new vector, clean up some bugs due to the creation
74 * libbfd.h: add bfd_generic_relax_section EXFUN
75 * oasys.c: call generic_relax
76 * reloc.c: implement generic_relax
77 * seclet.c: moved much of this into coffcode.h
78 * srec.c: call generic_relax
79 * targets.c: define new transfer vector
83 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
85 * everything: now modified to use smaller reloc type. Self hosts
88 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
90 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
91 New files for stratus.
93 * configure.in: Add configuration fragments for stratus.
95 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
97 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
98 variables as CONST since they are set to point to a const char
99 string. Fixes compiler complaints.
101 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
103 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
106 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
108 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
109 symbols, so that we can emit the correct file name even
110 if it's an include file.
112 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
114 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
115 (Reported by john@labtam.labtam.oz.au (John Carey)).
117 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
119 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
121 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
122 being used to -DHAVE_PROCFS.
124 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
125 '#include "fopen-same.h"' to end of file to match other h-* files.
127 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
129 * configure.in: Change svr4 references to sysv4. Add case
130 "unknown" for target vendor and infer some targets based
131 on the specified operating system.
133 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
135 * bfd-in.h, libaout.h: ANSIfy enums.
137 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
139 * archive.c (normalize): created version for VMS which removes the
140 VMS directory crap from the front and end of a filename, eg turn
141 [-.foo]bar.obj;123 into bar.obj
142 (bfd_construct_extended_name_table): now writes index into an
143 extended name table in decimal - the same base used to read an
146 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
148 * aout-encap.c: Fix to use aout-target.h.
149 * aoutf1.h: Use standard MY_object_p and MY_callback
150 in aout-target.h. Remove target-specific versions.
151 * host-aout.c: Re-write to use aout-target.h.
152 * gen-aout.c: New files use with host-aout.c to generate
153 host-specific a.out-related parameters.
154 * Makefile.in: host-aout.o depends on aout-params.h, which is
155 generated by gen-aout.
156 * aout-target.h: Make a little more flexible.
157 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
158 macro. Instead, inline it in aout-target.h.
159 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
161 * archive.c: Add missing commas in DEFUN macro (2 places).
162 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
163 Berkeley ones, now that libiberty has them:
164 bcopy->memcpy, bzero->memset, bcmp->memcmp.
165 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
166 remove unused variable.
168 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
170 * elf.c (elf_core_file_matches_executable_p): Enclose corename
171 and execname inside HAVE_PROCFS ifdef since they are unused
172 when it is not defined.
174 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
176 * elf.c: Flag all sections as either code or data. We can't
177 be sure what they are anyway, since ELF doesn't fit the
178 traditional model of text+data+bss very well. Add new local
179 function elf_read() to simplify code. Record entry point in
182 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
184 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
185 rather than N copies of the same lines.
187 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
189 * cpu-h8300.c: disassemble branch displacements correctly
190 * coff-h8300.c: put reloc offsets out in 32bits
192 * makefile.dos, configdj.bat: New files from DJ
193 * cache.c: fopen with new macros is needed for DOS.
194 * ieee.c: environ renamed to envi to stop an include file
196 * opncls.c, coff-rs6000.c: more fopens with macros.
198 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
200 * Makefile.in: infodir belongs in datadir.
202 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
204 * Makefile.in: fix where docdir lives
206 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
207 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
208 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
209 srec.c, syms.c, targets.c : all new documentation and lint
213 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
215 * coffcode.h, srec.c: Lint.
217 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
219 * Makefile.in: install using INSTALL_DATA, added standards.text
222 * configure.in: mark directory as target dependent. configure
223 nows works in objdir always so make file existence checks
226 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
228 * Makefile.in: idestdir and ddestdir go away. Added copyrights
229 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
230 and mandir now keyed off datadir by default.
232 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
234 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
235 computation of arch and machine type so it's worked out before
236 some_aout_object_p is called.
237 * aoutx.h: (some_aout_object_p): don't set arch and mach to
239 * archures.c: add extra field 'section_align_power' to hold
240 default section alignment in object files.
241 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
242 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
243 initialize the new field.
244 * bout.c (b_out_callback): replace the text size, since aout
246 * aoutx.h: Documentation in the new style
248 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
250 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
251 use the saved value if mtime_set is already set (intended
252 for archive files, though apparently not used yet).
254 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
256 * targets.c: Revise comments about how to configure the target
257 vector, to match reality. Remove mention of obsolete methods.
258 Remove long lists of capitalized macros that turn into the same
259 thing in lowercase. Normal vector simply lists all known
260 lowercase xvec names; all other cases are handled by SELECT_VECS.
262 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
265 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
266 list of supported targets.
268 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
270 * archive.c (bsd_write_armap): The pad byte sometimes added to
271 the string table in a __.SYMDEF member is now
272 counted as part of the size of the string table.
273 This is compatible with the old ranlib, as well as Sun's.
275 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
277 * srec.c: Rewrote to fix many bugs; now gets the record type
278 right, doesn't choke on input, sets the start address in an S9 and
279 fills in the filename on an S0.
281 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
283 * cpu-h8300.c: Add support for MEMIND addressing mode
285 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
287 * coffcode.h: use the new macro if available
289 * elf.c (elf_corefile_note): cast malloc to avoid warning.
290 * Makefile.in: Fixed dependencies due to file rename
292 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
293 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
294 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
295 newos3.c, stab-syms.c, syms.c: All these files have had their
296 #includes altered to point to the new places.
298 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
300 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
302 * configure.in: Add vendor "ncr" as supported per-target vendor.
303 Add svr4 case for i386 per-host case.
305 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
308 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
310 * syms.c (bfd_decode_symclass): Return 'A'
311 for symbols that are both absolute and global.
312 * archive.c (bfd_special_undocumented_glue): Return NULL
313 if bfd_ar_hdr_from_filesystem returns NULL.
315 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
317 * Makefile.in: added coff-h8300
318 * configure.in: now h8 is a coff target
319 * cpu-h8300.c: fix various disassembly problems
320 * libcoff.h: took out some code which has been #0ed for a long
322 * targets.c: added h8 coff
323 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
324 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
326 * coffcode.h: Started to change the way machine dependencies are
327 handled, from the nest of #ifdefs to macros defined in the
328 including coff-<foo>.c
330 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
332 * aoutx.h (some_aout_object_p): Set the `executable' bit
333 if the entry point is contained in the text segment, even if the
334 text segment is at location 0.
336 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
337 nonstandard MIPS sections (.rdata, .sdata, etc).
339 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
340 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
341 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
343 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
345 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
347 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
348 from syms.c to new file stab-syms.c. Also, since GNU extended
349 type codes such as N_SETT are no longer in ../include/stab.def,
350 include them manually.
351 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
352 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
353 * libaout.h: Added prototype for aout_stab_name().
354 * Makefile.in: Update Makefile for new stab-syms.[co].
356 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
358 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
359 rather complicated seeming problem. Eliminate LOGICAL_ versions,
360 just make N_XXX work by excluding the header from the text segment.
361 * aoutx.h: Fix comments to match.
363 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
365 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
366 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
367 for the "logical" text segment (i.e. never consider the exec
368 header to be part of the text segment). This change is
369 needed for consistency with various other parts of bfd and ld.
370 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
371 and move calculation of obj_textsec(abfd)->size to libaout.h.
372 * bfd-in.h: Removed bogus ';'.
374 * Makefile.in: Add MINIMIZE flag to select lean
375 or bloated target_vector.
376 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
377 * newsos3.c: Fixes to ../include/aout64.h remove need
378 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
380 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
382 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
383 handle both little and big-endian targets, with little
384 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
385 * host-aout.c: Add FIXME note.
387 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
389 * targets.c: Make the default target_vector contain
390 just &DEFAULT_VECTOR. This makes executables a lot smaller.
391 Old behavior can be gotten by defining ALL_TARGETS.
392 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
393 Factored out common code into new file aout-target.h.
394 Saves a lot of duplicate code for a.out variants.
396 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
398 Get 'make headers' to work when configured with +subdirs.
399 * Makefile.in: Add $(subdir) to docdir path.
400 * doc/Makefile.in (protos): Add $(srcdir) prefix
401 to name of sed scripts.
403 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
405 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
406 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
407 to include names of N_SETT etc.
409 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
411 * elf.c: Add minimal support for ELF symbol tables. Generates
412 canonical bfd symbol tables from ELF symbol tables. Change the
413 name of some functions from bfd_<name> to elf_<name>.
415 * syms.c: Trivial fix to comment to remove a redundant "to".
417 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
419 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
420 form that GDB recognizes as COFF.
422 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
424 * ieee.c (ieee_object_p): cast NULL correctly.
425 * configure.in: added harris host
427 * coff-a29k.c: Lots of changes, most from David Wood.
429 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
431 * coff-m88k.c (coff_write_armap): Just #undef it.
433 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
435 * Makefile.in: standardize on MINUS_G to disable debugging
436 * coff-m88k.c: create coff armaps instead of bsd ones.
437 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
440 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
442 * elf.c: Additions to support ELF format core files.
443 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
444 has support for /proc (all the include files in particular).
446 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
448 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
449 of two N_SO stabs, one for directory, and one for filename.
451 * bfd-in.h (print_vma): Factor out duplicate definition.
453 Exit a little more gracefully when malloc returns NULL.
454 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
455 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
456 * libbfd.h: Rre-generated due to libbfd.c update.
458 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
460 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
462 * elf.c (elf_object_p): Don't try to create a bfd section for
463 the first ELF section header. It is just a placeholder.
465 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
467 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
468 core files, when compiling native.
469 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
471 FIXME: The aoutf1.h change below needs to be reversed back
474 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
476 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
477 manipulation of lnno fields in lineno structs in a coff-<f>.h
478 independent way. Override it in coff-<f>.h to your favourite
479 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
480 (coff_swap_lineno_out): modified to use the new macros.
482 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
484 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
485 unknown arch when the magic number doesn't specify the
486 architecture, since some OSs (eg old sun3s) don't set the number, and
487 020 is probably the right answer anyway.
489 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
491 * hosts/h-news.h, hosts/h-rtbsd.h:
492 Get rid of MISSING_VFPRINTF, since libiberty provides one.
493 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
494 bfd_print_symbol_nm, for use by nm.
495 * aoutx.h (NAME(aout,print_symbol)): Add code for new
496 bfd_print_symbol_nm option, to print in nm format.
497 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
498 oasys.c (oasys_print_symbol): Provide stub implementations
499 for bfd_print_symbol_nm.
500 * syms.c: New function bfd_decode_symclass, used by nm printer.
501 New function bfd_stab_name to look up string name of stab code.
503 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
505 * Makefile.in: Added ctor.c
506 * archures.c (bfd_default_arch_struct) added
507 bfd_default_reloc_type_lookup.
508 * coffcode.h: removed a load of #if 0ed code.
509 (coff_compute_file_section_positions): now works out the section
510 alignment and size correctly in all cases.
511 (coff_get_symtab): looks for constructor symbols and calls the
512 right function when they're found. (coff_canonicalize_reloc):
513 knows when a section is full of constructors and does the right
515 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
517 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
518 * libcoff.h: removed #if 0ed code
519 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
520 arch independent constructor relocation type.
521 (bfd_reloc_type_lookup): removed the comment "this will go away"
522 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
523 reloc which is used when BFD_RELOC_CTOR falls through to give a
524 default 32bit reloc for constructors.
525 (bfd_default_reloc_type_lookup): added.
526 * aoutf1.h: fixed SEGMENT_SIZE typo.
528 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
530 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
531 matching prefix "coff".
532 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
533 rs/6000 csect records.
535 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
537 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
538 * configure.in: add motorola delta88 cases
539 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
540 write_armap prototype
541 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
543 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
545 * Rename COFF-related files in `coff-ARCH.c' form.
546 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
547 coff-mips.c, coff-rs6000.c to be exact.
549 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
551 * config/mt-*: Ditto.
553 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
555 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
556 John Gilmore. Archive support from Damon A. Permezel.
558 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
559 * configure.in: Add rs6000 case.
560 * targets.c: Add rs6000 vector.
561 * archures.c: Add rs6000, fix comment on romp.
562 * bfd-in.h (enum bfd_error): Add no_debug_section error.
563 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
564 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
565 * section.c (bfd_make_section): Return NULL on attempt to create
567 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
568 (bfd_swap_aouthdr_in): Handle lots more members.
569 (make_a_section_from_file): If section has already been seen,
570 just return false rather than overwriting it.
571 (coff_real_object_p): Understand incoming magic numbers.
572 (coff_set_flags): Understand outgoing magic numbers.
573 (coff_compute_section_file_positions): outgoing aouthdr magic #.
574 (build_debug_section): Add fn for reading debug string section.
575 (get_normalized_symtab): Handle symbol names in debug string section.
576 Remove unused obj_string_table.
577 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
578 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
579 existing section before making one.
580 * cpu-rs6000.c: New file.
581 * rs6000coff.c: New file.
583 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
585 * elf.c: Add partial support for ELF format corefiles. Still needs
586 support for extracting registers from corefiles.
588 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
590 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
591 RANLIB is defined as echo, send the output to /dev/null to help
592 reduce clutter in the output from doing a make.
594 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
596 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
597 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
599 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
601 * coffcode.h (coff_compute_section_file_positions): make it pad
602 section size out if there are alignment restrictions so that the
603 image will be ok on a system where section positions are worked
604 out by accumulating sizes rather than from the section headers.
605 * targets.c (proto write_armap). Changed orl_count to unsigned.
606 * opncls.c (bfd_close_all_done). Added so that generative
607 programs like gas can close a bfd without causing bfd confusion.
608 * libbfd.h (changed becuase of protos)
609 * amdcoff.c: messed with the way that jmp displacements are
610 calcualated. This may not yet be totally correct.
611 * archive.c (coff_write_armap): rewrote the way that ranlibs are
613 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
614 abs symbol has no section (like a register symbol).
615 (coff_write_symbol) now zeros auxent before filling it up to help
616 with sensitive applications.
617 * libbfd.c (bfd_write_bigendian_4byte_int): added.
619 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
621 * bfd.c: Make sure we don't get a macro strerror().
622 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
623 * trad-core.c (trad_unix_core_file_failing_command): Suppress
624 attempt to recover command, ifdef NO_CORE_COMMAND.
625 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
627 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
629 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
631 * archive.c (bsd_write_argmap): The size of the ranlib structures
632 should not include the size field itself.
633 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
634 adata(abfd)->exec_bytes_size field instead of constant macro,
635 because aoutx.h compiles to a simple .o file shared by
636 all 32-bits a.out targets.
638 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
640 * configure.in: Allow i386-sco-sysv.
641 * bout.c: Remove unused i960_align; lint dummy core file handlers.
644 * host-aout.c: New strategy. We use common code, include files,
645 and data structures to handle the file, but set a few parameters
646 from the host's config file (page size, text start addr, etc).
647 * libaout.h: Define HP BSD machine types.
648 * aoutf1.h: Handle reading a.outs with these types.
650 * trad-core.c: Pass the u.u_ar0 value as the negative of the
651 virtual-memory-address of the .reg section. We can't just make a
652 section for "all the regs and nothing else" because only GDB knows
653 exactly where the regs are (scattered around the upage and stack).
654 Clean up memory allocation. Remove big- and little-endian
655 vectors, replace with single vector; this only runs on the host,
656 in host byte order. Replace byteswap routines with aborts in case
658 * targets.c: There's only one trad_core_vec now.
659 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
661 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
663 * hosts/h-amix.h (free): Fix prototype.
665 * aoutx.h: Don't use NULL as an integer, for braindead systems
666 that declare it as (void *)0. (From Peter Schauer.)
668 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
670 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
671 problem with bad Ultrix system headers.
672 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
673 various kinds of alignments for the various kinds of
676 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
678 * doc/Makefile: Don't assume . is on the path (from James Clark).
680 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
682 * Makefile.in: Avoid Sun Make VPATH bugs.
683 * targets.c: Declare trad_core vectors extern.
685 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
687 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
688 * libbfd.h: Moved ALIGN macro here.
689 * bout.c (b_out_callback): Replace i960_align by align_power.
691 * libaout.h (struct aoutdata): Added fields page_size,
692 segment_size and exec_bytes_size. These help generic code
693 (in aoutx.h and libaout.h) to figure out where to align
694 the various segments in a demand paged file.
695 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
696 to decide if the exec header counts in a_text (text segment size).
697 Also, assume D_PAGED flag is set; don't set it here.
698 * bout.c (b_out_callback): Add initialization of
699 adata fields page_size, segment_size, and exec_bytes_size.
700 * host-aout.c (NAME(host_aout, callback) and
701 NAME(host_aout,mkobject): Ditto.
702 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
703 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
704 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
705 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
706 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
707 for some systems (mainly sunos), so do it in the callback instead.
708 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
709 * aoutx.h (NAME(aout,set_section_contents): Change the way
710 filepos and size of sections are carried out to support
711 older styles of demand paged executables.
714 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
716 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
717 * bfd.c: Added macros to enable gas to swap coff records.
718 * coffcode.h: Make the coff_swap_*_out routines return the number
719 of bytes swapped, and cleaned up their prototypes.
720 * configure.in: Added ebmon/coff support
721 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
723 * targets.c: Added new entry points for coff swapping
725 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
727 Restructure configuration scheme for bfd, binutils, ld.
729 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
730 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
731 Change some config names to match other dirs.
732 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
734 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
736 * cpu-i960.c: Strncmp needed a length arg.
737 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
738 * i386aout.c: Remove dead N_TXTOFF override.
739 * trad-core.c: Don't disable the whole file if SUN4_SYS.
740 * config/: Rename some config files to match up h-*.h names.
741 Remove all the HOST_SYS definitions from the config files.
742 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
743 * hosts/h-hp9000.h: Remove USG comment.
744 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
745 * hosts/h-news.h, h-sparc-64.h: New config files that had
746 previously been kludged in the <sysdep.h> file.
748 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
750 * config/*: trad-core support is HOST dependent, not target
751 dependent. Target config files only set DEFAULT_VECTOR and/or
752 other vector elements. Exception: when host-aout.c is in use,
753 in which case we're forced to assume we're native (hp, vax,
754 tahoe). Rename XDEPFILES to HDEPFILES.
755 * Makefile.in: Rename XDEPFILES.
756 * config/h-sun*: Don't force static linking.
757 * trad-core.c: Document how to use it nowadays.
758 * i386aout.c, newsos3.c: Clean up.
759 * i386coff.c: Allow 386 coff files to be used as core files too
760 (for reading core files from embedded systems).
762 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
764 * Add i386aout.c for a.out support on the i386.
766 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
768 * reloc.c, section.c, syms.c, targets.c: correct info-node
769 structure in *doc* comments.
770 doc/Makefile: stop hiding complaints from makeinfo.
772 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
774 * aoutx.h (...some_aout_object_p): Take a third parameter,
775 the internal_exec struct, and avoid ever looking at an
776 external_exec. All callers changed to read the entire
777 external_exec struct, swap and check its magic number,
778 swap in the whole structure, and pass the swapped-in version to
780 * bout.c: Bring into modern era. Use single _object_p routine
781 for big- aand little-endian. Provide internal and external
782 exec header structs. Use separate swap-in and swap-out routines.
784 * libaout.h: Move struct internal_exec from ../include/aout64.h
785 to here. Add obj_symbol_entry_size to struct aoutdata.
786 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
788 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
789 EXTERNAL_NLIST_SIZE. Callers changed.
791 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
793 * bfd.c: Remove strerror() to libiberty.
795 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
796 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
797 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
798 last byte of transfer, not first byte, is within the section.
800 * host-aout.c: Remove `BSD' archive support. Lint.
802 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
803 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
804 `bfd_arch_info_type'. All uses changed.
805 * reloc.c: Rename `bfd_reloc_status_enum_type' to
806 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
807 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
808 it needs a better name.) All uses changed.
809 * targets.c: Rename `enum target_flavour_enum' to `enum
810 target_flavour', and remove the `_enum' from all of the enum
811 values themselves. All uses changed.
813 * configure.in, config/h-i386mach: i386 mach host.
814 * config/t-i386-aout: Use host-aout.c.
816 * trad-core.c: Give it its own xvec's to make it independent
817 of other file formats.
818 * ecoff.c, host-aout.c: Remove refs to trad-core.
819 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
820 * targets.c: #ifdef TRAD_CORE, include it in the vector.
822 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
824 * reloc.c: Extended NEWHOWTO macro
825 * ieee.c: Changed the way 8bit pcrel is done
826 * cpu-h8300.c: got the registers in the right order
828 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
830 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
831 prediction is vindicated!
833 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
834 Remove refs to howto.c, since Steve forgot.
836 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
838 * elf.c: took the abort out of set_arch_mach so that objdump -i will
839 still work. Now allows any architecture/machine to be set.
841 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
843 * howto.c deleted and moved code to reloc.c
845 * libbfd.h, libbfd-in.h removed $id stuff for real
847 * cpu-h8300.c Made it match various different spellings of h8300.
849 * archures.c: Took out the first char filter which made it only
850 look for a cpu/arch match when the first chars of supplied and
851 tested names were the same.
853 * targets.c removed oasys stuff, pending someone to fix the bugs
857 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
859 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
860 ELF support good enough for GDB.
861 * configure.in, config/h-amix, config/t-m68k-elf: Handle
862 m68k-cbm-svr4 host and target.
863 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
864 so `diff' and `patch' can cope.
866 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
868 * archures.c: removed texinfo error
870 * init.c: added texinfo hooks, and removed initialization error
873 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
876 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
878 * cpu-i960.c: Avoid numerical count of initializers.
880 Vax Ultrix changes from David Taylor <taylor@think.com>:
881 * host-aout.c: Make little-endian vector really little-endian.
882 * configure.in: Separate vax and tahoe cases, handle ultrix.
883 * config/t-vax: Add trad-core.o.
884 * config/h-vaxult: New host system.
886 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
888 * bfd-in.h VERSION, change version number to 0.18, this makes a
889 gap, but now is the same as the linker version number.
891 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
892 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
893 files will eventually contain processor specific bits for bfd,
894 like strange relocation information and dis/assembly. So far only
895 the H8 has been even partially done. This work also ties in with
896 the change in handling architectures.
898 * amdcoff.c: (a29k_reloc) fix error message.
900 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
901 discover the architecture of the bfd. (sunos4_callback) calls the
902 function bfd_set_arch_mach rather than stuffing stuff directly
903 into the bfd. (sunos4_write_object_contents), changed names of
906 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
907 setup the environment.
909 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
910 headers in big endian format, regardless of the endianess of the
913 * archures.c: totally changed. Now an architecture is represented
914 with a pointer to an info structure rather than an enumerated type
915 and a long. The old info is available as two elements in the
916 structure. Future enhancements to architecure support will
917 involve pointers to methods being placed into the info structure.
919 * bfd.c: changed the definition of the bfd structure for the new
922 * bout.c: (b_out_set_arch_mach) changed to use the new
923 architecture mechanism.
925 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
926 the new architecture mechanism.
928 * configure.in: added h8 stuff.
930 * ieee.c: too many changes to note. Now ieee files written with
931 bfd gas and ld can be read by gld and ieee only linkers and
934 * libbfd.c, libbfd.h: changed prototype of bfd_write.
936 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
937 than fixing the structure directly.
939 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
940 than fixing the structure directly.
942 * opncls.c: (new_bfd) makes sure that bfd_init has been called
943 before opening a bfd.
945 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
946 rather than fixing the structure directly.
948 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
949 in the t/hmake file) a user can select which backends they want
950 linked with bfd without changing the source.
952 * init.c: new, looks after initializing modules.
954 * howto.c: for future use, will allow an application to work out
955 what cookie to use as a handle on a relcoatio howto.
957 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
959 * srec.c: Better error checking, partly from Peter Schauer.
960 (srec_object_p): Avoid assuming any file that starts with 'S' is
961 an S-record file! (Check for 3 uppercase-hex digits after it.)
962 (ISHEX): Define new macro for checking supposedly hex characters.
963 (pass_over): Treat as EOF any S-record line that:
964 * doesn't have hex in either size character
965 * produces a size larger than 0x7F
966 * has an unrecognized type number
968 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
970 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
971 opncls.c: Lint (saber actually).
973 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
975 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
976 * newsos3.c: Fixed two types: newos3 -> newsos3.
977 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
978 to use correct segment.
980 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
982 * aoutx.h (print_symbol): Handle missing symbol->name.
984 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
986 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
989 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
991 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
992 add sgi/irix support.
994 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
996 Changes for the AMD 29000 Ultracomputer port from David Wood.
999 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1001 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1004 * coffcode.h (coff_real_object_p): Pass information about the
1005 current file's coff symbol format to BFD via the coff_data struct.
1006 (coff_find_nearest_line): obj_icof => coff_data.
1007 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1008 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1009 and DIMNUM == E_DIMNUM.
1010 * configure.in: Handle a29k-*-* hosts, and targets
1011 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1012 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1013 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1014 local_linesz to `coff_data' (tdata) struct.
1015 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1016 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1018 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1020 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1021 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1023 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1025 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1027 (sunos4_core_file_matches_executable_p): Fix header comparison.
1028 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1029 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1031 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1033 Allow GDB to patch object files.
1035 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1036 * trad-core.h (trad_unix_core_file_p): Ditto.
1037 * aoutx.h (aout_set_section_contents): On first output, check
1038 abfd->direction and complain if erroneous.
1040 * Makefile.in: Add crude dependencies.
1042 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1044 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1045 to h/t-xxxx files so that everything will work on System V.
1047 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1049 * aoutx.h: Add information on host-aout.c and how to configure
1050 to use it, to the manual.
1051 * configure.in: Tix typo.
1052 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1053 else dummy out the core file support.
1054 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1055 specified, use it to locate the data section.
1056 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1057 rather than as chars (lint).
1059 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1061 * aoutx.h, coffcode.h: saberized.
1063 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1065 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1067 bfd.c, targets.c: minor rewording of doc segments
1070 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1072 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1073 etc, rather than TEXT_START_ADDR.
1074 * host-aout.c: Remove #if 0 around whole thing.
1075 Update to modern (32/64-bit) a.out naming conventions.
1076 Include a large chunk of ../include/a.out.gnu.h to get macros that
1077 are not defined by the system include files.
1078 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1079 macro used by the other a.out implementations.
1080 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1082 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1084 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1085 texdoc and psdoc; make these depend on generated .texi's
1087 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1090 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1093 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1094 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1095 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1096 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1097 obtrusive marks indicating .c origins.
1099 * bfd.texinfo: generalize most references to linker
1101 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1103 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1104 * archures.c: remove empty foo() definition (crept in at vn1.9)
1106 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1108 * bfd.texinfo: use @setchapternewpage on instead of lots of
1109 @page's; minor rephrasing in Introduction.
1111 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1112 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1113 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1114 segments): used BFD (caps) more consistently as a name in
1115 discourse, fixed a few other minor typos and uses of fonts
1118 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1120 * coffcode.h: fixed bug where string table size wasn't being swapped.
1122 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1124 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1126 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1127 flags. (bfd_print_symbol_vandf) now knows what to do with the
1130 * aoutx.h: made translate_from_native_sym_flags and
1131 translate_to_native_sym_flags produce the above flags.
1134 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1136 * all files: update copyright notices for GPL version 2.
1137 Install header comments and attribute most modules to their
1138 authors. BFD's name is now officially "Binary File Descriptor",
1139 so remove any conflicting pejoratives.
1140 archures.h: Consists solely of comments; remove it.
1142 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1144 * Makefile.in, bfd.c: Made it compile again.
1146 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1148 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1151 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1153 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1154 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1157 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1158 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1160 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1162 * Everything: created some new files, core.c format.c, reloc.c,
1163 section.c and syms.c to split the functionality a bit better.
1164 Cleaned up the rest of the files a bit, and added some
1168 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1170 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1171 really takes 3 arguments, patched code and ammended prototypes.
1173 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1175 * ../include/bfd.h (struct bfd_target): Added new field
1176 "align_power_min" which contains the minimum alignment for a
1177 section. This is used in coff_new_section_hook. The field
1178 insertion necessitates an update of all backends..
1180 * aoutf1.h jump table field inserted
1182 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1185 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1186 table field inserted.
1188 * coffcode.h(just about everything) Now patches up symbol tables
1189 using a different mechanism. The Intel major bug has been fixed,
1190 and the linker can self host on the Aviion and be debugged with
1193 * ecoff.c: new include and jump table patch, i386coff.c: new
1194 include and jump table patch, icoff.c: new include and jump table
1195 patch, ieee.c: can now read archives containing ieee modules.,
1196 libcoff.h: added (combined_entry_type), libieee.h: uped max
1197 sections to 20, m68kcoff.c: new include and jump table patch,
1198 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1199 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1200 srec.c: jump table patch. trad-code.c fixed #IF typeo
1202 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1204 * coffcode.h (coff_swap_aux_in): added else case to deal with
1205 filenames less than 9 characters.
1208 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1210 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1212 * srec.c: now allows any number of sections to be created in a
1213 file. Outputs addresses of the right length.
1215 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1217 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1218 target didn't match, the format got set to the attempted match,
1219 breaking a future test.
1221 *../include/i386coff.h : fixed typo in type field with size
1223 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1224 support in the jump table for the swapping routines exported to
1225 gdb. Now gdb works with the 386.
1227 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1229 * Merge in changes from gdb-3.95 release.
1230 Makefile.in: Allow hmake and tmake files to add OFILES.
1232 bfd.c: support specific targets as well as searching. When
1233 searching, take default target in preference to others.
1235 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1236 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1237 libbfd.h: Support specific targets as well as searching.
1238 opncls.c: Support specific targets as well as searching.
1239 targets.c: Search is short-circuited if default target matches.
1240 liboasys.c, libieee.c: Undo bothner changes that make macros
1241 work to the left of assignment, but which depend on the
1242 representations of different pointer types being the same.
1244 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1246 * i386coff.c: created.
1247 * coffcode.h: added support for 386.
1248 * Makefile.in: added support for 386.
1249 * ../include/i386coff.h: created
1251 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1253 * coffcode.h: removed all put_x_<sizes>
1254 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1258 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1260 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1262 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1264 * everything: Removed sysdep.h from bfd.h and put back into files
1265 from which it was split out. Now 64 bit version is built with a
1266 -DHOST_64_BIT="long long" on the compile line.
1269 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1271 Changed all the [get|put][name] routines to use [get|put]_[size
1274 Put in support for 64 bit work. Now two versions of bfd may be
1275 generated, according to the state of TARGET_64_BIT, one which is
1276 32 bit only, and one which is 64/32 bits.
1277 Created new back end 'demo64' to test 64 bit functionality.
1279 Renamed some files to work on DOS.
1281 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1282 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1283 chage, 64 bit transfer. * liba.out.h: Split out common code from
1284 sunos and newsos into liba.out. Name changes and prototype mods. *
1285 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1286 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1287 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1288 change and 64bit stuff.* newsos3.c: common code removed, new jump
1289 table. * oasys.c: Name change * opncls.c: Portability fixes *
1290 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1291 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1292 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1293 64bit ized. * demo64.c: 64 bit a.out back end
1299 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1301 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1302 on LHS of assignment, even when using old compilers.
1303 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1304 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1305 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1306 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1307 * targets.c: Add declaration of newsos3_vec.
1310 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1312 * aout.c: fixxed some of the problems with filepos calculation.
1313 (swap_ext_reloc): fixed problem with creation of relocs.
1314 (aout_set_section_contents): fixed filepos problem
1316 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1317 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1318 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1319 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1320 cleaned up. (coff_write_object_contents) cleaned up.
1322 * ecoff.c: Totally different. Now supports ecoff fully.
1324 * icoff.c: fixed problems in relocation callout.
1326 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1328 * m68kcoff.c: updated target vector.
1330 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1331 choose_reloc_size. (sunos4_write_object_contents) now calls
1332 choose_reloc_size so outputs relocs correctly, also calculates the
1333 size of the sections correctly.
1337 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1339 Merge Per Bothner's changes to modularize BFD a.out a bit.
1341 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1342 * ieee.c: Cast enums to int before comparing them, for brain-
1344 * coff-code.h: Remove coff_get_section_contents, and use the
1345 generic one instead.
1347 * aout.c: Derive new module from sunos.c, containing generic
1348 support code for all kinds of a.out files.
1350 * sunos.c: Remove all code that goes in aout.c. Split out
1351 machine dependent followup in sunos4_object_p into
1352 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1353 and redefine only the names we CHANGE, not all the names. Drop
1354 the little-endian vector, and rename the vector as sunos4 rather
1357 * b.out.c: Use aout.c routines for most of the work. Slight
1358 changes for the new regime. Remove close_and_cleanup and
1359 get_section_contents in favor of generics. New transfer vector
1362 * newsos.c: New support for Sony NEWS, another a.out format.
1364 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1365 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1366 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1368 * opncls.c (bfd_close): Call format-dependent write_contents
1369 routine, if writing, before calling target-dependent
1370 close_and_cleanup routine (which is now always generic, I think).
1371 * srec.c: Use bfd_alloc instead of malloc. Remove
1372 close_and_cleanup and move code from it to
1373 srec_write_object_contents. Add write_contents to tvec.
1374 * targets.c: Remove a.out little vector, replace a.out big
1375 vector with SunOS vector. FIXME: Need Vax support again now.
1377 * libbfd.h: Add write_contents format-dependent-vector to the
1378 bfd_target vector. Supply a generic close_and_cleanup routine.
1379 * liba.out.h: Handle the new aout.c split. Add prototypes for
1380 all routines defined in aout.c. Rename "sunos" things to "aout"
1381 things. Add a few fields where needed for various formats.
1382 * Makefile.in: Add aout.c and newsos.c.
1384 * archive.c, ieee.c, oasys.c: Lint.
1386 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1389 changed forward declaration struct stat; to reduce warnings. Changed
1390 comment on bfd_h_<x>_x.
1392 * ../include/m68kcoff.h, ../include/intel-coff.h,
1393 ../include/m88k-bcs.h
1394 Now there are two incarnations of relocs, linenos and syments. One for
1395 internal digestion, and one full of char arrays for I/O. The original
1396 names have gone to detect errors.
1398 * Makefile.in, m68kcoff.c, targets.c
1399 Test new structure code with a 68k coff implementaion
1401 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1402 Fixed all the places where there were problems with the size and
1403 alignments of structures on disk and structures in memory. #ifed out
1404 all the code in coffswap.c, since it should be done using the target
1407 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1409 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1410 multiple reloc command.
1412 * sunos.c (sunos4_set_section_contents): Made it so that sections
1413 are always padded to their alignment size.
1415 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1417 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1418 Clean up types and such (saber C problems).
1419 * ecoff.c: Clean up types and such. Remove routines that are
1420 not used. Fix up reading and swapping of shorts from files.
1422 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1424 * a.out.vax.c: Remove two bogus "static" from prototypes.
1426 * ecoff.c: Got rid of lots of non-working junk (that had
1427 been copied directly from coff-code.h).
1428 Updated to be consistent with updates to icoff.c and coff-code.h.
1430 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1431 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1433 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1434 but until the target_vector is automatically generated,
1435 it's as good as any. Note that the text offset is the only
1436 difference between NewsOS and SunOs (including magic numbers).
1437 (Most of the sunos_* routines should to renamed bsd_*
1438 and move to a bsd.c file. Then (and when the target_vector
1439 is automatically generated) it might make sense to create
1440 a separate Sony target.)
1442 * sysdep.h: Don't declare fread and fwrite. Causes trouble
1443 on some systems, and doesn't help on others.
1444 Similarly, only define X_OK if not already defined.
1446 * trad-core.c: Don't include sys/stat.h - at least
1447 on NewsOS 3, it has already been included.
1449 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
1451 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
1452 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
1453 symbol tables if necessary when reading them in, so gdb can use
1454 them. Add "bfd_coff_" to the names so they won't conflict with
1455 names in calling programs. FIXME-soon: if coff-code.h is
1456 included in two BFD modules, this will cause duplicate
1457 definitions; the routines should be exported to a separate,
1458 common, module (probably along with a mess of other ones).
1460 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1462 Improve modtime support.
1464 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
1465 Remove #define for bfd_get_mtime. Remove gratuitous comment.
1466 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
1467 BUG: archive members still do not get correct mod times.
1469 Improve floating point support for core files.
1471 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
1472 (sunos4_core_file_p): Create a second registers section in the
1473 core file, called ".reg2", for the float registers.
1475 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1477 * many changes to improve archive handling; found a logic flaw in
1478 bfd_check_format which only just happened to work by cooncidence.
1480 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1482 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
1485 * bfd.h: changed type of udata in asymbol to void *, like it
1486 should be. Added bfd_reloc_dangerous enum member.
1488 * coff-code.h: Fixed it so that internally generated symbols get
1489 their values relocated correctly in all cases. Removed calls to
1492 * icoff.c: Not understanding the destination symbol of a reloc is
1493 not a failure any more, just 'dangerous'. This allows linking of
1494 b.out and coff images.
1496 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
1500 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1502 * sunos.c (translate_to_native_sym_flags): fixed
1503 sym_pointer->n_value so that symbols on the way out get their
1504 section relative values calculated correctly.
1506 * coff-code.h (mangle_symbols): fixed problem where tags were not
1507 being relocated for structs, enums, unions. Also various lints.
1509 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1511 * archive.c (get_elt_at_filepos): system_call_error returned
1514 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
1516 * Resolve the use of no_error and system_call_error.
1517 The bfd library itself now will never set bfd_error to
1520 The code still needs to be combed to make sure all the error
1521 codes are correct. I suspect they are not always set correctly.
1523 * The names of all the messages have _ prepended because the sun
1524 bundled compiler can't distinguish from a macro which takes an
1525 argument and the same identifier in a non-macro context.
1527 * The reason for the above being that entry points which used to
1528 be trampoline functions are now just macros which expand to a
1529 direct call through the bfd's xfer vector.
1531 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
1532 must gas have its own version of everything (the gas version
1533 had the correct value)
1535 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1537 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1538 properly support i960 architecture and output correct reloc stuff.
1540 * bfd.h: added prototype for bfd_printable_arch_mach, added
1543 * coff-code.h: Applied patches from chrisb to support i960
1544 architecture, zero relocs and swap them correcly and conditionally
1545 compiled the timestamp.
1547 * sunos.c: Made the default section alignment 2^3 so that doubles
1548 are done properly. Fixed the same reloc bug that was in b.out.c
1550 * sysdep.h: Now compiles on a Posix box
1552 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1554 * icoff.c: Fix comment on big-endian version.
1555 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1556 F_RELFLG). Set F_AR32WR in output files if little endian
1559 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1561 * archures.c fixed =/== typo
1563 * sunos.c added architecture stuff for output. Fixed
1564 bug where files where vma(data) != size(text)
1565 were processed wrong.
1567 * coff-code.h added a lint cast
1569 * (../include/a.out.sun4.h) fixed it so zmagic
1572 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1574 * archive.c removed loads of includes, and fixed bug where string
1575 table didn't have a null at the end.
1577 * bfd.c fixed includes, added symbols argument to
1578 canonicalize_reloc entry point.
1580 * libbfd.c fixed includes and added some lint patches.
1582 * targets.c added both sorts of intel coff.
1584 * b.out.c fixed included, changed was the canonical
1587 * icoff.c added support for callj and big and little
1590 * opncls.c added chmod+xing for files with EXEC_P set.
1592 * sunos.c fixed includes. Changed default section
1593 alignement to words. Fixed relocation stuff to work with
1596 * bfd.h various new types added, prototype for new
1597 reloc calls, changed bfd->iostream to a void *
1598 to including files don't need stdio.h.
1600 * libcoff.h added conversion table to tie relocs to
1605 * coff-code.h fixed includes. Added code to support
1606 big and little endian formats. Various lints. Better
1607 processing of symbols. Changed reloc stuff to new
1610 * libbfd.h fixed includes
1613 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1615 * bfd.h changed name of alignment entry in sec_struct to
1616 alignment_power, because of conflicting uses within bfd.
1617 Now it should be obvious that it's a 2**n alignment
1618 specifier. Removed start_pad, end_alignment, block, minsize,
1619 output_file_alignment, subsection_alignment and original_vma fields.
1620 Added align_power() macro. Fixed bfd_section_alignment
1621 acessor macros. Added bfd_symbol_same_target macro.
1623 * b.out.c (b_out_write_object_contents) fixed to use
1624 new alignment member. Fixed (callj_callback) to use section
1625 relative symbols properly.
1627 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1628 Fixed (translate_from_native_sym_flags) to correctly make
1629 symbols section relative.
1631 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1632 (bfd_make_section) took out initialization of obsolete members.
1633 (bfd_print_symbol_vandf) added
1635 * opncls.c (bfd_create) created.
1637 * coff-code.h (coff_new_section_hook) took away refs
1638 to obsolete members. (make_a_section_from_file) added
1639 conversion between alignment types. (coff_symbol_from)
1640 added. (coff_count_linenumbers) only counts linenumbers
1641 if symbol is of coff-type. (coff_mangle_symbols) only
1642 heavily mangles symbols if symbol is coff-type.
1643 (coff_write_symbols) various lints. (coff_write_object_contents)
1644 various lints and modification for alignment conversion.
1645 (coff_slurp_relocs) fixed for use with new asection shape.
1647 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1649 * archive.c lots of lint
1651 * b.out.c added callj relocation support, upgrated reloc howto.
1652 Fixed so that asymbol and reloc records are output
1655 * bfd.c lots of lint, support for new bfd entry point
1658 * bfd.h changed definition of asymbol to contain pointer to
1659 owning bfd, removed target dependencies.
1661 * cache.c took out print statements, put in BFD_ASSERT calls.
1663 * coff-code.h various lints, corrected linenumber output
1664 functionality. Added support for new style asymbols and
1665 bfd_print_symbol. Fixed so that asymbol and
1666 reloc records are handled correctly. Added timestamp.
1668 * icoff.c Added support for new howto shape.
1670 * liba.out.h Added support for new asymbol shape
1672 * libbfd.c various lints
1674 * libbfd.h various lints
1676 * libcoff.h added support for new asymbol shape.
1678 * sunos.c various lints. Added support for new asymbol shape
1679 and bfd_print_symbol.
1681 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1683 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1684 pointer lint. Added support for callj relocation. Fixed bug where
1685 the last 32 bytes of the text section were overwritten by data. Fixed bug
1686 where archives of b.out didn't work due bfd_slurp_extended_name_table
1689 * sunos.c added support for n_other field. Braced the howto table so
1690 that it won't be affected by any lengthing of the howto struct typedef.
1693 * bfd.h added support for n_other field, added special_function
1694 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1697 * bfd.c upgraded bfd_perform_relocation, various lints.
1699 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1701 * ChangeLog: Started ChangeLog for BFD.
1702 * ToDo: Create file for suggestions.
1704 * Makefile: Support easy loading into Saber C.
1705 Add dependencies for icoff.o and bcs88kcoff.o.
1706 Rename coff.c to coff-code.h. Change callers.
1708 * bfd.c (bfd_check_format): Allow the check_format routines
1709 to return the desired target vector, rather than just a Boolean.
1710 bfd.h (bfd_check_format): Change function pointer return type.
1711 archive.c (bfd_generic_archive_p): change callee.
1712 b.out.c (b_out_little_object_p, b_out_big_object_p,
1713 b_out_real_object_p): change callee.
1714 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1715 in check_format transfer vectors that need a filler.
1716 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1717 bcs88kcoff.c: change callee.
1718 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1719 icoff.c: change callee.
1720 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1722 * libbfd.c (zalloc): It should actually zero the storage!
1723 This was commented out for some reason.
1725 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1726 This is so callers can avoid <stdlib.h> which doesn't exist
1729 * bfd.c (map_over_sections): Add debugging code, since I
1730 noticed the section count for sunos core files was bad, but only
1731 GDB had detected the problem.
1732 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1733 bfd_get_section_linenos): Remove obsolete functions.
1734 (bfd_apply_relocations): Use longs, not ints, for the math.
1736 * bfd.h: Declare enum boolean and struct bfd_target as well
1737 as typedefs for them. Remove obsolete
1738 bfd_get_section_lineno_size.
1740 * cache.c: Make the "fdopen" support work. Keep better track
1741 of how many files are open. Centralize the opening of files
1742 and be sure bfd_open[rw] actually try to open the file. Evade
1743 linked list initialization problems.
1745 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1747 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1749 * cplus-dem.c: Delete file, since it is not part of BFD.
1751 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1752 (bfd_openr, bfd_openw): Actually open the file, give error now.
1754 * sunos.c (sunos4_core_file_p): Set section count.
1755 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1756 obsolete definitions.
1757 (_write_symbol_table): Initialize <idx> counter.
1758 (foop): Eliminate debugging code.