1 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4 * config/solaris2.mh: Kludge around Sun compiler bug.
6 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
8 * libaout.h (aout_backend_data): Change defs of two bitfields to
9 be unsigned chars instead to get around rs6000 compiler problem.
11 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
13 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
14 Correct misconception that there can be only one symbol table.
15 Only call elf_slurp_symbol_table on the full symbol table, not
16 the dynamic one which is only a subset of the full one.
18 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
20 * coffcode.h (coff_compute_section_file_positions): For I960,
21 don't align sections in file.
23 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
25 * targets.c (struct bfd_target): Added field for target-specific
26 (but not file-specific) data, for distinguishing minor
27 characteristics between (e.g.) a.out formats.
29 * section.c (struct sec): New field user_set_vma indicates vma
30 field should be heeded, not assumed to be unset.
31 (STD_SECTION): Initialize that field of standard sections to zero.
32 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
34 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
37 * archures.c (struct bfd_arch_info): Fixed order of comment and
38 field decl. New fields indicate size of page and segment for
40 * cpu-m68k.c (N): Fill in values.
41 * cpu-sparc.c (arch_info_struct): Ditto.
43 * libaout.h (struct aout_backend_data): Various bits of data (not
44 all used currently) with characteristics of a.out implementation.
45 Important field for now is text_includes_header, indicating that
46 the text section starts immediately after the file header, which
47 gets mapped in with it.
48 (struct aout_data): New fields indicate whether vma has been
49 adjusted yet (not yet used), and what magic number will be used in
50 the output file (should go away in favor of vma_adjusted).
51 (WRITE_HEADERS): Code for dealing with section sizes and related
52 header fields replaced with call to adjust_sizes_and_vmas.
53 * aoutx.h (some_aout_object_p): Fill in magic number field.
54 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
55 (set_arch_mach): Set page size and segment size once CPU
57 (adjust_sizes_and_vmas): New function; has much code moved
58 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
59 and size parameters, as well as many header fields, after deciding
60 on magic number for output file. Checks to ensure that this
61 adjustment has only been done once.
62 (set_section_contents): Call adjust_sizes_and_vmas instead of
63 doing much of the work here.
65 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
66 default (null) values of these fields.
67 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
69 (sunos4_aout_backend, MY_backend_data): Define backend data
70 indicating file header is included in text section.
72 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
74 * hosts/sparc.h (abort, exit): Hide these names if compiling with
75 gcc version 2, to avoid warnings.
77 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
79 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
80 it's broken on ncr 3000's. Use simple "true" for RANLIB.
82 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
84 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
86 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
88 * section.c (STD_SECTION): Remove extra semicolon in declarations.
89 * configure.in: Rewrite target parsing to use simple format.
90 Handle sparc-sun-solaris2 configuration.
91 * aout64.h: Avoid ANSI C brain death warning.
92 * elf.c: Avoid trigraph (???) or /* in comments.
94 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
96 * config/sysv4.mh: new file, RANLIB=echo
98 * configure.in: handle Solaris2 as -sysv4 or -solaris2
100 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
102 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
103 elf_core_tdata_struct into a single common struct. Core files
104 wouldn't have worked at all without this.
105 (bfd_elf_find_section): New function for GDB's undercover use
106 to find string sections that BFD hides from it.
107 (elf_get_str_section): Avoid multiple alloc&reads for same data;
109 (elf_object_p, elf_core_file_p): Allocate internal file header
111 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
112 * demo64.c: Prevent "empty translation unit" warnings from idiots.
114 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
116 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
118 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
120 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
122 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
124 * configure.in: handle m680[01234]0 as aliases for m68k
126 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
128 * coff-a29k.c: do byte relocs correctly
129 * coffcode.h (styp_to_sec_flags): never load INFO sections
130 * seclet.c (rel): don't relocate INFO sections
132 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
134 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
135 Make the symbols unmodifiable.
136 (bfd_section_init): Deleted.
137 * init.c (bfd_init): Don't call bfd_section_init.
139 * section.c (bfd_set_section_contents): Ensure that range to be
140 written is within section boundaries.
141 (bfd_get_section_contents): Likewise. Don't bother dispatching if
144 * libbfd.c (bfd_xmalloc): Text of error message should be const.
146 * coff-i960.c (howto_table): Deleted.
147 (howto_rellong, howto_iprmed, howto_optcall): New vars;
148 interesting entries from old howto_table.
149 (RTYPE2HOWTO): Adjusted to use switch.
150 (coff_i960_reloc_type_lookup): New function.
152 * coffcode.h (coff_new_section_hook): Allocate storage for aux
153 records for section symbol.
154 (make_abs_section): Unused; deleted.
155 (renumber_symbols): Re-order symbols so undefined symbols come
156 last, as COFF format desires.
157 (coff_write_symbol): Put C_FILE symbols in debug section always.
158 (coff_section_symbol): New function; creates a symbol with the
159 same name as a section, and sets up aux records for it.
160 (coff_add_missing_symbols): New function; adds section symbols to
161 symbol table if they aren't there already. Should someday also
162 add a dummy C_FILE symbol if none is present.
163 (coff_write_object_contents): Add missing symbols before preparing
164 symbol table to be written.
165 (coff_slurp_reloc_table): Verify that symbol indices read in are
166 in a reasonable range.
167 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
168 (obj_conv_table_size): Accessor macro.
170 * bout.c (b_out_reloc_type_lookup): New function. Handles three
173 * bfd-in.h (bfd_get_section_name): New macro. Like
174 bfd_section_name, but returns rvalue, not lvalue.
175 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
176 (bfd_get_section_flags): Now returns rvalue.
178 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
179 general, some specific to sparc or i960.
181 * aoutx.h (set_section_contents): Set VMA for each section based
182 on previous section. If text section VMA doesn't appear to have
183 been set, make a best guess from the type of file.
185 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
187 (MY(vec)): Initialize reloc_type_lookup field.
189 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
190 (bfd_error_trap, bfd_error_vector): Extern, not common.
192 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
193 few types of relocs for sparc; will need enhancement.
195 * bout.c (callj_callback): Use DEFUN macro in definition.
196 * coff-i960.c (optcall_callback): Likewise.
198 * targets.c (bfd_target): Added fields reloc_type_lookup and
199 _bfd_make_debug_symbol. Also minor comment changes.
200 * syms.c (bfd_make_debug_symbol): New dispatching macro.
201 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
202 than arch info, and dispatch with BFD_SEND. Callers changed.
203 * archures.c (struct bfd_arch_info): Deleted field
205 * cpu-*.c: Don't initialize that field.
207 * bfd-in.h (enum bfd_error): Add new value "bad_value".
208 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
209 (bfd_errmsg): Now returns ptr to const.
210 * bfd-in.h (bfd_errmsg): Fix prototype.
212 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
213 * reloc.c (bfd_generic_relax_section): Ditto.
215 * section.c (Section Output doc): Improve description of use of
216 output_section and output_offset.
218 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
220 * sco-core.c: new file from net.
221 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
222 Now we have the hairy linker, it's possible to move symbols from
223 one section into another. Actually make that work!
225 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
227 * hosts/sun3.h: fix declaration of free.
229 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
231 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
232 * coff-h8300.c (reloc_processing): all relocs are relative to
234 * opncls.c: don't use fdopen on DOS systems
236 short patches from Glenn Kasten (glenn@ready.com)
237 * target.c: enabled oasys support
238 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
239 fix problem where a relocation which crossed a modification byte
240 boundary did not work. Fix problem where a relocation near the end
241 of a data record did not work.
244 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
246 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
247 archvie header string counts the endian way, this heuristic sees
248 how big an archive string to read by trying it one way and if the
249 string table is unreasonably big, trying it the other. *FIXME*.
250 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
252 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
254 * bfd-in.h: Increase version number to 1.97, for consistency
256 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
258 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
260 * bfd-in.h: bump version to 1.96
261 Major change; changed calling convention for
262 bfd_get_relocated_section_contents so that caller allocates
263 memory for section data.
264 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
265 seclet.c, targets.c, bfd.c: reflect new convention.
266 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
267 case, then use reasonable default values for SEC_* flags.
269 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
271 * coffcode.h (coff_write_object_contents): use RELSZ to work out
272 size of output reloc struct.
273 * targets.c, Makefile.in: comment out tekhex for the moment.
274 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
275 * configure.in: tandem target is st2000
276 * coff-m68k.c: rename static howto_table to global
277 m68kcoff_howto_table.
278 * bout.c: remove unnecessary abort
279 * coff-a29k.c: various changes to the way relocations work to cope
280 with the "new order" and latent bugs.
283 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
285 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
286 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
287 * reloc.c (bfd_perform-relocation): don't relocate refs to
288 absolute symbols if doing a partial link.
290 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
292 * configure.in: Add a29k-amd-udi.
294 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
296 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
297 internal_exec structure before initializing the fields that
298 are used, so that the unused fields are in a known state.
300 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
302 * tekhex.c (struct data_struct): Convert from typedef that
303 typedefs nothing to a normal structure declaration.
304 * tekhex.c (pass_over): Prototype args for function that
305 second arg points to.
307 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
309 * Makefile.in: remove old style staging. Do not print recursion
312 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
313 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
316 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
318 * bfd.c, Makefile.in: added tekhex
319 * aoutx.h (set_section_contents): pages should be padded to the
320 size of a page, not the size of a segment.
321 * configure.in: added go32 host and i386-aout target.
322 * i386aout.c, libaout.h: now works for go32 target
323 * ieee.c: fix bit rot.
324 * seclet.c: support for padding seclet type.
326 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
328 * Makefile.in: added .NOEXPORT:
330 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
332 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
334 * elf.c (elf_compute_section_file_positions,
335 elf_write_object_contents): Return boolean, not NULL (which
337 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
338 Also ifdef-out code that aborts on unhandled section types.
340 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
342 * configure.in: Recognize ncr3000 config
343 * Makefile.in (MINUS_G): Pass on to recursive makes.
344 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
346 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
348 * Makefile.in: Now that we have sym.h and symconst.h, compile
349 coff-msym.c on all systems.
350 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
351 * coff-msym.c: Update include files and comments; add weakext bit.
353 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
355 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
356 section.c, srec.c, syms.c, coff-h8300.c: Lint.
358 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
360 * bout.c, coff-a29k.c, coff-i960.c: Lint.
361 * configure.in: Add new host and target configs.
362 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
363 structs, which vary; just use member name.
364 (elf_object_p, elf_core_file_p): Lint, fix comments.
365 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
367 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
369 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
370 local, disposable, copy of the external form of section header
371 table and program header table entries.
373 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
375 * Makefile.in: Set MINIMIZE back to 0 for a real release.
377 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
379 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
382 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
384 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
386 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
388 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
389 not internal bfd_assert function (twice).
391 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
393 * aout-target.h: change ar_max_namelen to 15 (the right value)
394 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
397 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
399 * archive.c (bfd_generic_archive_p): check for bout archives too.
400 * bout.c: make it work again.
402 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
404 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
406 * reloc.c (bfd_generic_get_relocated_section_contents): Call
407 bfd_xmalloc() instead of bare malloc().
409 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
411 * Makefile.in: pass down MAKEINFO on info.
413 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
415 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
416 host/h-<foo> now just <foo>.
417 * configure.in: reflect changes
419 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
421 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
422 actual source file, not just the generated libbfd.h.
424 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
426 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
427 gdb on little-endian 960 code.
428 * archive.c (compute_and_write_armap): indirect symbols should go
429 into the archive header too.
431 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
433 * Makefile.in: added check target.
435 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
437 * coff-msym.c: Move this file from gdb/ecoff.c. It
438 handles byte-swapping for ECOFF (MIPS symbol) files.
439 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
440 to the files built on MIPS-based hosts.
441 * Makefile.in: Add rule for coff-msym.
443 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
445 * Makefile.in: added clean-info target. MINIMIZE=1.
447 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
449 * coff-rs6000.c: Move core file functions into separate
450 new file rs6000-core.c. This is needed because reading
451 core files depends on native include files that conflict
452 with ../include/coff/rs6000.h.
453 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
455 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
457 * aoutx.h (NAME(aout,print_symbol)): Don't print
458 symbol addresss for undefined symbols.
459 * coff-rs6000.c: Various updates (due to target-
460 independent changes).
461 * libbfd.h: Ditto (tdata field is now a union).
462 * hosts/h-sparc.h: Removed prototype for bogus function
463 'emset' (presumably should have been 'memset' - which is there).
465 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
467 * configure.in (mips-big-* target): Same is Iris.
469 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
471 * aoutx.h (translate_from_native_sym_flags): when creating an
472 alias symbol, fill in the section as undefined, rather than
473 leaving it blank. If an output section can't be found for a
474 symbol, then don't core dump.
476 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
478 * Makefile.in, configure.in: removed traces of namesubdir,
479 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
480 copyrights to '92, changed some from Cygnus to FSF.
482 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
485 * coff-h8300.c: fix stupid reloc subtraction bug
486 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
487 since that's how wide it is. (coff_slurp_symbol_table): always zero out
488 the symbol.flags and done_lineno fields.
490 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
492 * coffcode.h (coff_write_symbol): write out the correct number of
494 * cpu-h8300.c: fix disassembly bug
496 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
498 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
499 section_from_bfd_index), cpu-h8300.c (howto*_callback),
500 reloc.c, section.c (bfd_map_over_sections), targets.c
501 (bfd_target_list): Protolint.
502 * libbfd.h: Update to match a libbfd-in.h from a month ago.
504 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
506 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
508 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
509 section of a symbol rather than the section of a reffed symbol to
510 determine the r_index of an emmitted reloc.
512 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
514 * PORTING: New (preliminary) porting guide.
516 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
518 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
519 (howto_hvrt16): lint.
521 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
523 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
524 a full configuration (with possible cross-development),
525 instead of using host-aout.c.
527 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
529 * aout-target.h (MY(write_object_contents):
530 Set obj_reloc_entry_size (abfd).
531 * gen-aout.c: Change to emit a .c files, not a .h file.
533 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
535 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
536 BSF_ABSOLUTE and replace with bfd_abs_section reference.
538 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
540 * coffcode.h (get_normalized_symtab): fixed bug where symbols
541 with more than one auxent can cause nasty core dumps.
543 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
544 "done_lineno" so that a symbol which appears twice in the symbol
545 table only gets it's linenumbers relocated once. Modifed
546 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
549 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
551 * aoutx.h: (translate_from_native_sym_flags): fix constructor
552 stuff to use the New Order.
554 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
556 * ieee.c: Change type of envi[] to unsigned char.
558 * configure.in: fix vax ultrix configuration.
560 * elf.c (bfd_section_from_shdr): Deal with null return from
561 bfd_make_section(). (elf_object_p): Select endianess properly.
563 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
565 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
567 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
569 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
570 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
571 * host-aout.c: Don't use aout-params.h; configure these systems
572 in their xm files, not in a randomly generated file.
573 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
575 * hosts/h-vaxbsd.h: Define the form of exec and core files.
577 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
579 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
580 host_aout_vec here as well.
582 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
584 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
585 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
586 to prevent undefined symbol.
588 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
590 Various lints found on PersSony
591 * aoutx.h: cast an enum
592 * coff-a29k.c: many ints in reloc structure turned to enum
593 * coffcode.h: more enums
594 * cpu-h8300.c: more enums
595 * opncls.c: more enums
597 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
599 * configure.in: Make Tahoe configuration work again.
600 * bfd-in.h: Remove trailing comma from enum declaration.
601 * ieee.c: Can't put byte values >0x7F into a signed char.
603 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
605 * Makefile.in: Add dependencies for various coff-*.o files.
607 * elf.c: Remove extraneous paren from core_prpsinfo and
608 core_prpstatus macros, rename core_prpstatus to core_prstatus.
609 Replace references to old section "size" member with new
610 "_raw_size" member. Implement elf_make_empty_symbol, which
613 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
615 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
618 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
620 * coffcode.h (bfd_coff_relax_section): now static.
621 (bfd_coff_get_relocated_section_contents): various type lints.
623 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
625 New entry point in the transfer vector - bfd_relax_section.
627 * aout-target.h: add to vector, call generic_relax
628 * bfd-in.h: add to vector
629 * bfd.c: add #define for vector
630 * bout.c: add to vector, call generic_relax
631 * coffcode.h: add to vector, also now has coff specific relax code
632 for the relaxable H8/300 relocs. Also clean up abs section cruft.
633 * elf.c: call generic_relax
634 * ieee.c: call new vector, clean up some bugs due to the creation
636 * libbfd.h: add bfd_generic_relax_section EXFUN
637 * oasys.c: call generic_relax
638 * reloc.c: implement generic_relax
639 * seclet.c: moved much of this into coffcode.h
640 * srec.c: call generic_relax
641 * targets.c: define new transfer vector
643 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
645 * everything: now modified to use smaller reloc type. Self hosts
648 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
650 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
651 New files for stratus.
653 * configure.in: Add configuration fragments for stratus.
655 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
657 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
658 variables as CONST since they are set to point to a const char
659 string. Fixes compiler complaints.
661 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
663 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
666 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
668 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
669 symbols, so that we can emit the correct file name even
670 if it's an include file.
672 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
674 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
675 (Reported by john@labtam.labtam.oz.au (John Carey)).
677 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
679 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
681 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
682 being used to -DHAVE_PROCFS.
684 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
685 '#include "fopen-same.h"' to end of file to match other h-* files.
687 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
689 * configure.in: Change svr4 references to sysv4. Add case
690 "unknown" for target vendor and infer some targets based
691 on the specified operating system.
693 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
695 * bfd-in.h, libaout.h: ANSIfy enums.
697 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
699 * archive.c (normalize): created version for VMS which removes the
700 VMS directory crap from the front and end of a filename, eg turn
701 [-.foo]bar.obj;123 into bar.obj
702 (bfd_construct_extended_name_table): now writes index into an
703 extended name table in decimal - the same base used to read an
706 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
708 * aout-encap.c: Fix to use aout-target.h.
709 * aoutf1.h: Use standard MY_object_p and MY_callback
710 in aout-target.h. Remove target-specific versions.
711 * host-aout.c: Re-write to use aout-target.h.
712 * gen-aout.c: New files use with host-aout.c to generate
713 host-specific a.out-related parameters.
714 * Makefile.in: host-aout.o depends on aout-params.h, which is
715 generated by gen-aout.
716 * aout-target.h: Make a little more flexible.
717 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
718 macro. Instead, inline it in aout-target.h.
719 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
721 * archive.c: Add missing commas in DEFUN macro (2 places).
722 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
723 Berkeley ones, now that libiberty has them:
724 bcopy->memcpy, bzero->memset, bcmp->memcmp.
725 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
726 remove unused variable.
728 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
730 * elf.c (elf_core_file_matches_executable_p): Enclose corename
731 and execname inside HAVE_PROCFS ifdef since they are unused
732 when it is not defined.
734 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
736 * elf.c: Flag all sections as either code or data. We can't
737 be sure what they are anyway, since ELF doesn't fit the
738 traditional model of text+data+bss very well. Add new local
739 function elf_read() to simplify code. Record entry point in
742 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
744 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
745 rather than N copies of the same lines.
747 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
749 * cpu-h8300.c: disassemble branch displacements correctly
750 * coff-h8300.c: put reloc offsets out in 32bits
752 * makefile.dos, configdj.bat: New files from DJ
753 * cache.c: fopen with new macros is needed for DOS.
754 * ieee.c: environ renamed to envi to stop an include file
756 * opncls.c, coff-rs6000.c: more fopens with macros.
758 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
760 * Makefile.in: infodir belongs in datadir.
762 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
764 * Makefile.in: fix where docdir lives
766 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
767 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
768 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
769 srec.c, syms.c, targets.c : all new documentation and lint
773 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
775 * coffcode.h, srec.c: Lint.
777 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
779 * Makefile.in: install using INSTALL_DATA, added standards.text
782 * configure.in: mark directory as target dependent. configure
783 nows works in objdir always so make file existence checks
786 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
788 * Makefile.in: idestdir and ddestdir go away. Added copyrights
789 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
790 and mandir now keyed off datadir by default.
792 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
794 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
795 computation of arch and machine type so it's worked out before
796 some_aout_object_p is called.
797 * aoutx.h: (some_aout_object_p): don't set arch and mach to
799 * archures.c: add extra field 'section_align_power' to hold
800 default section alignment in object files.
801 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
802 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
803 initialize the new field.
804 * bout.c (b_out_callback): replace the text size, since aout
806 * aoutx.h: Documentation in the new style
808 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
810 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
811 use the saved value if mtime_set is already set (intended
812 for archive files, though apparently not used yet).
814 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
816 * targets.c: Revise comments about how to configure the target
817 vector, to match reality. Remove mention of obsolete methods.
818 Remove long lists of capitalized macros that turn into the same
819 thing in lowercase. Normal vector simply lists all known
820 lowercase xvec names; all other cases are handled by SELECT_VECS.
822 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
825 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
826 list of supported targets.
828 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
830 * archive.c (bsd_write_armap): The pad byte sometimes added to
831 the string table in a __.SYMDEF member is now
832 counted as part of the size of the string table.
833 This is compatible with the old ranlib, as well as Sun's.
835 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
837 * srec.c: Rewrote to fix many bugs; now gets the record type
838 right, doesn't choke on input, sets the start address in an S9 and
839 fills in the filename on an S0.
841 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
843 * cpu-h8300.c: Add support for MEMIND addressing mode
845 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
847 * coffcode.h: use the new macro if available
849 * elf.c (elf_corefile_note): cast malloc to avoid warning.
850 * Makefile.in: Fixed dependencies due to file rename
852 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
853 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
854 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
855 newos3.c, stab-syms.c, syms.c: All these files have had their
856 #includes altered to point to the new places.
858 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
860 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
862 * configure.in: Add vendor "ncr" as supported per-target vendor.
863 Add svr4 case for i386 per-host case.
865 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
868 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
870 * syms.c (bfd_decode_symclass): Return 'A'
871 for symbols that are both absolute and global.
872 * archive.c (bfd_special_undocumented_glue): Return NULL
873 if bfd_ar_hdr_from_filesystem returns NULL.
875 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
877 * Makefile.in: added coff-h8300
878 * configure.in: now h8 is a coff target
879 * cpu-h8300.c: fix various disassembly problems
880 * libcoff.h: took out some code which has been #0ed for a long
882 * targets.c: added h8 coff
883 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
884 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
886 * coffcode.h: Started to change the way machine dependencies are
887 handled, from the nest of #ifdefs to macros defined in the
888 including coff-<foo>.c
890 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
892 * aoutx.h (some_aout_object_p): Set the `executable' bit
893 if the entry point is contained in the text segment, even if the
894 text segment is at location 0.
896 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
897 nonstandard MIPS sections (.rdata, .sdata, etc).
899 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
900 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
901 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
903 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
905 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
907 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
908 from syms.c to new file stab-syms.c. Also, since GNU extended
909 type codes such as N_SETT are no longer in ../include/stab.def,
910 include them manually.
911 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
912 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
913 * libaout.h: Added prototype for aout_stab_name().
914 * Makefile.in: Update Makefile for new stab-syms.[co].
916 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
918 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
919 rather complicated seeming problem. Eliminate LOGICAL_ versions,
920 just make N_XXX work by excluding the header from the text segment.
921 * aoutx.h: Fix comments to match.
923 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
925 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
926 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
927 for the "logical" text segment (i.e. never consider the exec
928 header to be part of the text segment). This change is
929 needed for consistency with various other parts of bfd and ld.
930 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
931 and move calculation of obj_textsec(abfd)->size to libaout.h.
932 * bfd-in.h: Removed bogus ';'.
934 * Makefile.in: Add MINIMIZE flag to select lean
935 or bloated target_vector.
936 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
937 * newsos3.c: Fixes to ../include/aout64.h remove need
938 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
940 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
942 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
943 handle both little and big-endian targets, with little
944 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
945 * host-aout.c: Add FIXME note.
947 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
949 * targets.c: Make the default target_vector contain
950 just &DEFAULT_VECTOR. This makes executables a lot smaller.
951 Old behavior can be gotten by defining ALL_TARGETS.
952 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
953 Factored out common code into new file aout-target.h.
954 Saves a lot of duplicate code for a.out variants.
956 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
958 Get 'make headers' to work when configured with +subdirs.
959 * Makefile.in: Add $(subdir) to docdir path.
960 * doc/Makefile.in (protos): Add $(srcdir) prefix
961 to name of sed scripts.
963 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
965 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
966 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
967 to include names of N_SETT etc.
969 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
971 * elf.c: Add minimal support for ELF symbol tables. Generates
972 canonical bfd symbol tables from ELF symbol tables. Change the
973 name of some functions from bfd_<name> to elf_<name>.
975 * syms.c: Trivial fix to comment to remove a redundant "to".
977 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
979 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
980 form that GDB recognizes as COFF.
982 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
984 * ieee.c (ieee_object_p): cast NULL correctly.
985 * configure.in: added harris host
987 * coff-a29k.c: Lots of changes, most from David Wood.
989 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
991 * coff-m88k.c (coff_write_armap): Just #undef it.
993 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
995 * Makefile.in: standardize on MINUS_G to disable debugging
996 * coff-m88k.c: create coff armaps instead of bsd ones.
997 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1000 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1002 * elf.c: Additions to support ELF format core files.
1003 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1004 has support for /proc (all the include files in particular).
1006 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1008 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1009 of two N_SO stabs, one for directory, and one for filename.
1011 * bfd-in.h (print_vma): Factor out duplicate definition.
1013 Exit a little more gracefully when malloc returns NULL.
1014 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1015 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1016 * libbfd.h: Rre-generated due to libbfd.c update.
1018 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1020 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1022 * elf.c (elf_object_p): Don't try to create a bfd section for
1023 the first ELF section header. It is just a placeholder.
1025 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1027 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1028 core files, when compiling native.
1029 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1031 FIXME: The aoutf1.h change below needs to be reversed back
1034 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1036 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1037 manipulation of lnno fields in lineno structs in a coff-<f>.h
1038 independent way. Override it in coff-<f>.h to your favourite
1039 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1040 (coff_swap_lineno_out): modified to use the new macros.
1042 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1044 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1045 unknown arch when the magic number doesn't specify the
1046 architecture, since some OSs (eg old sun3s) don't set the number, and
1047 020 is probably the right answer anyway.
1049 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1051 * hosts/h-news.h, hosts/h-rtbsd.h:
1052 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1053 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1054 bfd_print_symbol_nm, for use by nm.
1055 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1056 bfd_print_symbol_nm option, to print in nm format.
1057 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1058 oasys.c (oasys_print_symbol): Provide stub implementations
1059 for bfd_print_symbol_nm.
1060 * syms.c: New function bfd_decode_symclass, used by nm printer.
1061 New function bfd_stab_name to look up string name of stab code.
1063 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1065 * Makefile.in: Added ctor.c
1066 * archures.c (bfd_default_arch_struct) added
1067 bfd_default_reloc_type_lookup.
1068 * coffcode.h: removed a load of #if 0ed code.
1069 (coff_compute_file_section_positions): now works out the section
1070 alignment and size correctly in all cases.
1071 (coff_get_symtab): looks for constructor symbols and calls the
1072 right function when they're found. (coff_canonicalize_reloc):
1073 knows when a section is full of constructors and does the right
1075 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1077 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1078 * libcoff.h: removed #if 0ed code
1079 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1080 arch independent constructor relocation type.
1081 (bfd_reloc_type_lookup): removed the comment "this will go away"
1082 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1083 reloc which is used when BFD_RELOC_CTOR falls through to give a
1084 default 32bit reloc for constructors.
1085 (bfd_default_reloc_type_lookup): added.
1086 * aoutf1.h: fixed SEGMENT_SIZE typo.
1088 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1090 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1091 matching prefix "coff".
1092 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1093 rs/6000 csect records.
1095 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1097 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1098 * configure.in: add motorola delta88 cases
1099 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1100 write_armap prototype
1101 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1103 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1105 * Rename COFF-related files in `coff-ARCH.c' form.
1106 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1107 coff-mips.c, coff-rs6000.c to be exact.
1109 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1110 make output clutter.
1111 * config/mt-*: Ditto.
1113 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1115 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1116 John Gilmore. Archive support from Damon A. Permezel.
1118 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1119 * configure.in: Add rs6000 case.
1120 * targets.c: Add rs6000 vector.
1121 * archures.c: Add rs6000, fix comment on romp.
1122 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1123 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1124 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1125 * section.c (bfd_make_section): Return NULL on attempt to create
1127 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1128 (bfd_swap_aouthdr_in): Handle lots more members.
1129 (make_a_section_from_file): If section has already been seen,
1130 just return false rather than overwriting it.
1131 (coff_real_object_p): Understand incoming magic numbers.
1132 (coff_set_flags): Understand outgoing magic numbers.
1133 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1134 (build_debug_section): Add fn for reading debug string section.
1135 (get_normalized_symtab): Handle symbol names in debug string section.
1136 Remove unused obj_string_table.
1137 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1138 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1139 existing section before making one.
1140 * cpu-rs6000.c: New file.
1141 * rs6000coff.c: New file.
1143 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1145 * elf.c: Add partial support for ELF format corefiles. Still needs
1146 support for extracting registers from corefiles.
1148 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1150 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1151 RANLIB is defined as echo, send the output to /dev/null to help
1152 reduce clutter in the output from doing a make.
1154 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1156 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1157 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1159 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1161 * coffcode.h (coff_compute_section_file_positions): make it pad
1162 section size out if there are alignment restrictions so that the
1163 image will be ok on a system where section positions are worked
1164 out by accumulating sizes rather than from the section headers.
1165 * targets.c (proto write_armap). Changed orl_count to unsigned.
1166 * opncls.c (bfd_close_all_done). Added so that generative
1167 programs like gas can close a bfd without causing bfd confusion.
1168 * libbfd.h (changed becuase of protos)
1169 * amdcoff.c: messed with the way that jmp displacements are
1170 calcualated. This may not yet be totally correct.
1171 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1173 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1174 abs symbol has no section (like a register symbol).
1175 (coff_write_symbol) now zeros auxent before filling it up to help
1176 with sensitive applications.
1177 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1179 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1181 * bfd.c: Make sure we don't get a macro strerror().
1182 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1183 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1184 attempt to recover command, ifdef NO_CORE_COMMAND.
1185 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1187 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1189 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1191 * archive.c (bsd_write_argmap): The size of the ranlib structures
1192 should not include the size field itself.
1193 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1194 adata(abfd)->exec_bytes_size field instead of constant macro,
1195 because aoutx.h compiles to a simple .o file shared by
1196 all 32-bits a.out targets.
1198 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1200 * configure.in: Allow i386-sco-sysv.
1201 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1202 * cpu-h8300.c: lint.
1204 * host-aout.c: New strategy. We use common code, include files,
1205 and data structures to handle the file, but set a few parameters
1206 from the host's config file (page size, text start addr, etc).
1207 * libaout.h: Define HP BSD machine types.
1208 * aoutf1.h: Handle reading a.outs with these types.
1210 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1211 virtual-memory-address of the .reg section. We can't just make a
1212 section for "all the regs and nothing else" because only GDB knows
1213 exactly where the regs are (scattered around the upage and stack).
1214 Clean up memory allocation. Remove big- and little-endian
1215 vectors, replace with single vector; this only runs on the host,
1216 in host byte order. Replace byteswap routines with aborts in case
1218 * targets.c: There's only one trad_core_vec now.
1219 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1221 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1223 * hosts/h-amix.h (free): Fix prototype.
1225 * aoutx.h: Don't use NULL as an integer, for braindead systems
1226 that declare it as (void *)0. (From Peter Schauer.)
1228 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1230 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1231 problem with bad Ultrix system headers.
1232 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1233 various kinds of alignments for the various kinds of
1236 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1238 * doc/Makefile: Don't assume . is on the path (from James Clark).
1240 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1242 * Makefile.in: Avoid Sun Make VPATH bugs.
1243 * targets.c: Declare trad_core vectors extern.
1245 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1247 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1248 * libbfd.h: Moved ALIGN macro here.
1249 * bout.c (b_out_callback): Replace i960_align by align_power.
1251 * libaout.h (struct aoutdata): Added fields page_size,
1252 segment_size and exec_bytes_size. These help generic code
1253 (in aoutx.h and libaout.h) to figure out where to align
1254 the various segments in a demand paged file.
1255 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1256 to decide if the exec header counts in a_text (text segment size).
1257 Also, assume D_PAGED flag is set; don't set it here.
1258 * bout.c (b_out_callback): Add initialization of
1259 adata fields page_size, segment_size, and exec_bytes_size.
1260 * host-aout.c (NAME(host_aout, callback) and
1261 NAME(host_aout,mkobject): Ditto.
1262 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1263 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1264 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1265 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1266 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1267 for some systems (mainly sunos), so do it in the callback instead.
1268 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1269 * aoutx.h (NAME(aout,set_section_contents): Change the way
1270 filepos and size of sections are carried out to support
1271 older styles of demand paged executables.
1274 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1276 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1277 * bfd.c: Added macros to enable gas to swap coff records.
1278 * coffcode.h: Make the coff_swap_*_out routines return the number
1279 of bytes swapped, and cleaned up their prototypes.
1280 * configure.in: Added ebmon/coff support
1281 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1283 * targets.c: Added new entry points for coff swapping
1285 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1287 Restructure configuration scheme for bfd, binutils, ld.
1289 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1290 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1291 Change some config names to match other dirs.
1292 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1294 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1295 ../include/sysdep.h.
1296 * cpu-i960.c: Strncmp needed a length arg.
1297 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1298 * i386aout.c: Remove dead N_TXTOFF override.
1299 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1300 * config/: Rename some config files to match up h-*.h names.
1301 Remove all the HOST_SYS definitions from the config files.
1302 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1303 * hosts/h-hp9000.h: Remove USG comment.
1304 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1305 * hosts/h-news.h, h-sparc-64.h: New config files that had
1306 previously been kludged in the <sysdep.h> file.
1308 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1310 * config/*: trad-core support is HOST dependent, not target
1311 dependent. Target config files only set DEFAULT_VECTOR and/or
1312 other vector elements. Exception: when host-aout.c is in use,
1313 in which case we're forced to assume we're native (hp, vax,
1314 tahoe). Rename XDEPFILES to HDEPFILES.
1315 * Makefile.in: Rename XDEPFILES.
1316 * config/h-sun*: Don't force static linking.
1317 * trad-core.c: Document how to use it nowadays.
1318 * i386aout.c, newsos3.c: Clean up.
1319 * i386coff.c: Allow 386 coff files to be used as core files too
1320 (for reading core files from embedded systems).
1322 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1324 * Add i386aout.c for a.out support on the i386.
1326 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1328 * reloc.c, section.c, syms.c, targets.c: correct info-node
1329 structure in *doc* comments.
1330 doc/Makefile: stop hiding complaints from makeinfo.
1332 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1334 * aoutx.h (...some_aout_object_p): Take a third parameter,
1335 the internal_exec struct, and avoid ever looking at an
1336 external_exec. All callers changed to read the entire
1337 external_exec struct, swap and check its magic number,
1338 swap in the whole structure, and pass the swapped-in version to
1340 * bout.c: Bring into modern era. Use single _object_p routine
1341 for big- aand little-endian. Provide internal and external
1342 exec header structs. Use separate swap-in and swap-out routines.
1344 * libaout.h: Move struct internal_exec from ../include/aout64.h
1345 to here. Add obj_symbol_entry_size to struct aoutdata.
1346 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1348 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1349 EXTERNAL_NLIST_SIZE. Callers changed.
1351 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1353 * bfd.c: Remove strerror() to libiberty.
1355 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1356 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1357 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1358 last byte of transfer, not first byte, is within the section.
1360 * host-aout.c: Remove `BSD' archive support. Lint.
1362 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1363 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1364 `bfd_arch_info_type'. All uses changed.
1365 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1366 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1367 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1368 it needs a better name.) All uses changed.
1369 * targets.c: Rename `enum target_flavour_enum' to `enum
1370 target_flavour', and remove the `_enum' from all of the enum
1371 values themselves. All uses changed.
1373 * configure.in, config/h-i386mach: i386 mach host.
1374 * config/t-i386-aout: Use host-aout.c.
1376 * trad-core.c: Give it its own xvec's to make it independent
1377 of other file formats.
1378 * ecoff.c, host-aout.c: Remove refs to trad-core.
1379 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1380 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1382 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1384 * reloc.c: Extended NEWHOWTO macro
1385 * ieee.c: Changed the way 8bit pcrel is done
1386 * cpu-h8300.c: got the registers in the right order
1388 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1390 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1391 prediction is vindicated!
1393 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1394 Remove refs to howto.c, since Steve forgot.
1396 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1398 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1399 still work. Now allows any architecture/machine to be set.
1401 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1403 * howto.c deleted and moved code to reloc.c
1405 * libbfd.h, libbfd-in.h removed $id stuff for real
1407 * cpu-h8300.c Made it match various different spellings of h8300.
1409 * archures.c: Took out the first char filter which made it only
1410 look for a cpu/arch match when the first chars of supplied and
1411 tested names were the same.
1413 * targets.c removed oasys stuff, pending someone to fix the bugs
1417 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1419 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1420 ELF support good enough for GDB.
1421 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1422 m68k-cbm-svr4 host and target.
1423 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1424 so `diff' and `patch' can cope.
1426 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1428 * archures.c: removed texinfo error
1430 * init.c: added texinfo hooks, and removed initialization error
1433 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1436 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1438 * cpu-i960.c: Avoid numerical count of initializers.
1440 Vax Ultrix changes from David Taylor <taylor@think.com>:
1441 * host-aout.c: Make little-endian vector really little-endian.
1442 * configure.in: Separate vax and tahoe cases, handle ultrix.
1443 * config/t-vax: Add trad-core.o.
1444 * config/h-vaxult: New host system.
1446 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1448 * bfd-in.h VERSION, change version number to 0.18, this makes a
1449 gap, but now is the same as the linker version number.
1451 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1452 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1453 files will eventually contain processor specific bits for bfd,
1454 like strange relocation information and dis/assembly. So far only
1455 the H8 has been even partially done. This work also ties in with
1456 the change in handling architectures.
1458 * amdcoff.c: (a29k_reloc) fix error message.
1460 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1461 discover the architecture of the bfd. (sunos4_callback) calls the
1462 function bfd_set_arch_mach rather than stuffing stuff directly
1463 into the bfd. (sunos4_write_object_contents), changed names of
1466 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1467 setup the environment.
1469 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1470 headers in big endian format, regardless of the endianess of the
1473 * archures.c: totally changed. Now an architecture is represented
1474 with a pointer to an info structure rather than an enumerated type
1475 and a long. The old info is available as two elements in the
1476 structure. Future enhancements to architecure support will
1477 involve pointers to methods being placed into the info structure.
1479 * bfd.c: changed the definition of the bfd structure for the new
1482 * bout.c: (b_out_set_arch_mach) changed to use the new
1483 architecture mechanism.
1485 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1486 the new architecture mechanism.
1488 * configure.in: added h8 stuff.
1490 * ieee.c: too many changes to note. Now ieee files written with
1491 bfd gas and ld can be read by gld and ieee only linkers and
1494 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1496 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1497 than fixing the structure directly.
1499 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1500 than fixing the structure directly.
1502 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1503 before opening a bfd.
1505 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1506 rather than fixing the structure directly.
1508 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1509 in the t/hmake file) a user can select which backends they want
1510 linked with bfd without changing the source.
1512 * init.c: new, looks after initializing modules.
1514 * howto.c: for future use, will allow an application to work out
1515 what cookie to use as a handle on a relcoatio howto.
1517 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1519 * srec.c: Better error checking, partly from Peter Schauer.
1520 (srec_object_p): Avoid assuming any file that starts with 'S' is
1521 an S-record file! (Check for 3 uppercase-hex digits after it.)
1522 (ISHEX): Define new macro for checking supposedly hex characters.
1523 (pass_over): Treat as EOF any S-record line that:
1524 * doesn't have hex in either size character
1525 * produces a size larger than 0x7F
1526 * has an unrecognized type number
1528 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1530 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1531 opncls.c: Lint (saber actually).
1533 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1535 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1536 * newsos3.c: Fixed two types: newos3 -> newsos3.
1537 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1538 to use correct segment.
1540 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1542 * aoutx.h (print_symbol): Handle missing symbol->name.
1544 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1546 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1549 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1551 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1552 add sgi/irix support.
1554 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1556 Changes for the AMD 29000 Ultracomputer port from David Wood.
1559 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1561 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1564 * coffcode.h (coff_real_object_p): Pass information about the
1565 current file's coff symbol format to BFD via the coff_data struct.
1566 (coff_find_nearest_line): obj_icof => coff_data.
1567 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1568 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1569 and DIMNUM == E_DIMNUM.
1570 * configure.in: Handle a29k-*-* hosts, and targets
1571 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1572 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1573 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1574 local_linesz to `coff_data' (tdata) struct.
1575 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1576 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1578 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1580 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1581 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1583 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1585 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1587 (sunos4_core_file_matches_executable_p): Fix header comparison.
1588 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1589 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1591 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1593 Allow GDB to patch object files.
1595 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1596 * trad-core.h (trad_unix_core_file_p): Ditto.
1597 * aoutx.h (aout_set_section_contents): On first output, check
1598 abfd->direction and complain if erroneous.
1600 * Makefile.in: Add crude dependencies.
1602 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1604 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1605 to h/t-xxxx files so that everything will work on System V.
1607 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1609 * aoutx.h: Add information on host-aout.c and how to configure
1610 to use it, to the manual.
1611 * configure.in: Tix typo.
1612 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1613 else dummy out the core file support.
1614 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1615 specified, use it to locate the data section.
1616 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1617 rather than as chars (lint).
1619 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1621 * aoutx.h, coffcode.h: saberized.
1623 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1625 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1627 bfd.c, targets.c: minor rewording of doc segments
1630 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1632 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1633 etc, rather than TEXT_START_ADDR.
1634 * host-aout.c: Remove #if 0 around whole thing.
1635 Update to modern (32/64-bit) a.out naming conventions.
1636 Include a large chunk of ../include/a.out.gnu.h to get macros that
1637 are not defined by the system include files.
1638 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1639 macro used by the other a.out implementations.
1640 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1642 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1644 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1645 texdoc and psdoc; make these depend on generated .texi's
1647 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1650 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1653 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1654 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1655 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1656 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1657 obtrusive marks indicating .c origins.
1659 * bfd.texinfo: generalize most references to linker
1661 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1663 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1664 * archures.c: remove empty foo() definition (crept in at vn1.9)
1666 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1668 * bfd.texinfo: use @setchapternewpage on instead of lots of
1669 @page's; minor rephrasing in Introduction.
1671 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1672 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1673 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1674 segments): used BFD (caps) more consistently as a name in
1675 discourse, fixed a few other minor typos and uses of fonts
1678 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1680 * coffcode.h: fixed bug where string table size wasn't being swapped.
1682 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1684 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1686 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1687 flags. (bfd_print_symbol_vandf) now knows what to do with the
1690 * aoutx.h: made translate_from_native_sym_flags and
1691 translate_to_native_sym_flags produce the above flags.
1694 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1696 * all files: update copyright notices for GPL version 2.
1697 Install header comments and attribute most modules to their
1698 authors. BFD's name is now officially "Binary File Descriptor",
1699 so remove any conflicting pejoratives.
1700 archures.h: Consists solely of comments; remove it.
1702 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1704 * Makefile.in, bfd.c: Made it compile again.
1706 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1708 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1711 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1713 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1714 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1717 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1718 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1720 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1722 * Everything: created some new files, core.c format.c, reloc.c,
1723 section.c and syms.c to split the functionality a bit better.
1724 Cleaned up the rest of the files a bit, and added some
1728 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1730 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1731 really takes 3 arguments, patched code and ammended prototypes.
1733 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1735 * ../include/bfd.h (struct bfd_target): Added new field
1736 "align_power_min" which contains the minimum alignment for a
1737 section. This is used in coff_new_section_hook. The field
1738 insertion necessitates an update of all backends..
1740 * aoutf1.h jump table field inserted
1742 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1745 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1746 table field inserted.
1748 * coffcode.h(just about everything) Now patches up symbol tables
1749 using a different mechanism. The Intel major bug has been fixed,
1750 and the linker can self host on the Aviion and be debugged with
1753 * ecoff.c: new include and jump table patch, i386coff.c: new
1754 include and jump table patch, icoff.c: new include and jump table
1755 patch, ieee.c: can now read archives containing ieee modules.,
1756 libcoff.h: added (combined_entry_type), libieee.h: uped max
1757 sections to 20, m68kcoff.c: new include and jump table patch,
1758 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1759 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1760 srec.c: jump table patch. trad-code.c fixed #IF typeo
1762 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1764 * coffcode.h (coff_swap_aux_in): added else case to deal with
1765 filenames less than 9 characters.
1768 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1770 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1772 * srec.c: now allows any number of sections to be created in a
1773 file. Outputs addresses of the right length.
1775 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1777 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1778 target didn't match, the format got set to the attempted match,
1779 breaking a future test.
1781 *../include/i386coff.h : fixed typo in type field with size
1783 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1784 support in the jump table for the swapping routines exported to
1785 gdb. Now gdb works with the 386.
1787 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1789 * Merge in changes from gdb-3.95 release.
1790 Makefile.in: Allow hmake and tmake files to add OFILES.
1792 bfd.c: support specific targets as well as searching. When
1793 searching, take default target in preference to others.
1795 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1796 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1797 libbfd.h: Support specific targets as well as searching.
1798 opncls.c: Support specific targets as well as searching.
1799 targets.c: Search is short-circuited if default target matches.
1800 liboasys.c, libieee.c: Undo bothner changes that make macros
1801 work to the left of assignment, but which depend on the
1802 representations of different pointer types being the same.
1804 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1806 * i386coff.c: created.
1807 * coffcode.h: added support for 386.
1808 * Makefile.in: added support for 386.
1809 * ../include/i386coff.h: created
1811 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1813 * coffcode.h: removed all put_x_<sizes>
1814 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1818 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1820 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1822 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1824 * everything: Removed sysdep.h from bfd.h and put back into files
1825 from which it was split out. Now 64 bit version is built with a
1826 -DHOST_64_BIT="long long" on the compile line.
1829 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1831 Changed all the [get|put][name] routines to use [get|put]_[size
1834 Put in support for 64 bit work. Now two versions of bfd may be
1835 generated, according to the state of TARGET_64_BIT, one which is
1836 32 bit only, and one which is 64/32 bits.
1837 Created new back end 'demo64' to test 64 bit functionality.
1839 Renamed some files to work on DOS.
1841 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1842 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1843 chage, 64 bit transfer. * liba.out.h: Split out common code from
1844 sunos and newsos into liba.out. Name changes and prototype mods. *
1845 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1846 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1847 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1848 change and 64bit stuff.* newsos3.c: common code removed, new jump
1849 table. * oasys.c: Name change * opncls.c: Portability fixes *
1850 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1851 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1852 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1853 64bit ized. * demo64.c: 64 bit a.out back end
1859 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1861 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1862 on LHS of assignment, even when using old compilers.
1863 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1864 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1865 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1866 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1867 * targets.c: Add declaration of newsos3_vec.
1870 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1872 * aout.c: fixxed some of the problems with filepos calculation.
1873 (swap_ext_reloc): fixed problem with creation of relocs.
1874 (aout_set_section_contents): fixed filepos problem
1876 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1877 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1878 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1879 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1880 cleaned up. (coff_write_object_contents) cleaned up.
1882 * ecoff.c: Totally different. Now supports ecoff fully.
1884 * icoff.c: fixed problems in relocation callout.
1886 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1888 * m68kcoff.c: updated target vector.
1890 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1891 choose_reloc_size. (sunos4_write_object_contents) now calls
1892 choose_reloc_size so outputs relocs correctly, also calculates the
1893 size of the sections correctly.
1897 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1899 Merge Per Bothner's changes to modularize BFD a.out a bit.
1901 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1902 * ieee.c: Cast enums to int before comparing them, for brain-
1904 * coff-code.h: Remove coff_get_section_contents, and use the
1905 generic one instead.
1907 * aout.c: Derive new module from sunos.c, containing generic
1908 support code for all kinds of a.out files.
1910 * sunos.c: Remove all code that goes in aout.c. Split out
1911 machine dependent followup in sunos4_object_p into
1912 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1913 and redefine only the names we CHANGE, not all the names. Drop
1914 the little-endian vector, and rename the vector as sunos4 rather
1917 * b.out.c: Use aout.c routines for most of the work. Slight
1918 changes for the new regime. Remove close_and_cleanup and
1919 get_section_contents in favor of generics. New transfer vector
1922 * newsos.c: New support for Sony NEWS, another a.out format.
1924 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1925 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1926 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1928 * opncls.c (bfd_close): Call format-dependent write_contents
1929 routine, if writing, before calling target-dependent
1930 close_and_cleanup routine (which is now always generic, I think).
1931 * srec.c: Use bfd_alloc instead of malloc. Remove
1932 close_and_cleanup and move code from it to
1933 srec_write_object_contents. Add write_contents to tvec.
1934 * targets.c: Remove a.out little vector, replace a.out big
1935 vector with SunOS vector. FIXME: Need Vax support again now.
1937 * libbfd.h: Add write_contents format-dependent-vector to the
1938 bfd_target vector. Supply a generic close_and_cleanup routine.
1939 * liba.out.h: Handle the new aout.c split. Add prototypes for
1940 all routines defined in aout.c. Rename "sunos" things to "aout"
1941 things. Add a few fields where needed for various formats.
1942 * Makefile.in: Add aout.c and newsos.c.
1944 * archive.c, ieee.c, oasys.c: Lint.
1946 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1949 changed forward declaration struct stat; to reduce warnings. Changed
1950 comment on bfd_h_<x>_x.
1952 * ../include/m68kcoff.h, ../include/intel-coff.h,
1953 ../include/m88k-bcs.h
1954 Now there are two incarnations of relocs, linenos and syments. One for
1955 internal digestion, and one full of char arrays for I/O. The original
1956 names have gone to detect errors.
1958 * Makefile.in, m68kcoff.c, targets.c
1959 Test new structure code with a 68k coff implementaion
1961 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1962 Fixed all the places where there were problems with the size and
1963 alignments of structures on disk and structures in memory. #ifed out
1964 all the code in coffswap.c, since it should be done using the target
1967 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1969 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1970 multiple reloc command.
1972 * sunos.c (sunos4_set_section_contents): Made it so that sections
1973 are always padded to their alignment size.
1975 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1977 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1978 Clean up types and such (saber C problems).
1979 * ecoff.c: Clean up types and such. Remove routines that are
1980 not used. Fix up reading and swapping of shorts from files.
1982 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1984 * a.out.vax.c: Remove two bogus "static" from prototypes.
1986 * ecoff.c: Got rid of lots of non-working junk (that had
1987 been copied directly from coff-code.h).
1988 Updated to be consistent with updates to icoff.c and coff-code.h.
1990 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1991 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1993 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1994 but until the target_vector is automatically generated,
1995 it's as good as any. Note that the text offset is the only
1996 difference between NewsOS and SunOs (including magic numbers).
1997 (Most of the sunos_* routines should to renamed bsd_*
1998 and move to a bsd.c file. Then (and when the target_vector
1999 is automatically generated) it might make sense to create
2000 a separate Sony target.)
2002 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2003 on some systems, and doesn't help on others.
2004 Similarly, only define X_OK if not already defined.
2006 * trad-core.c: Don't include sys/stat.h - at least
2007 on NewsOS 3, it has already been included.
2009 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2011 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2012 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2013 symbol tables if necessary when reading them in, so gdb can use
2014 them. Add "bfd_coff_" to the names so they won't conflict with
2015 names in calling programs. FIXME-soon: if coff-code.h is
2016 included in two BFD modules, this will cause duplicate
2017 definitions; the routines should be exported to a separate,
2018 common, module (probably along with a mess of other ones).
2020 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2022 Improve modtime support.
2024 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2025 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2026 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2027 BUG: archive members still do not get correct mod times.
2029 Improve floating point support for core files.
2031 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2032 (sunos4_core_file_p): Create a second registers section in the
2033 core file, called ".reg2", for the float registers.
2035 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2037 * many changes to improve archive handling; found a logic flaw in
2038 bfd_check_format which only just happened to work by cooncidence.
2040 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2042 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2045 * bfd.h: changed type of udata in asymbol to void *, like it
2046 should be. Added bfd_reloc_dangerous enum member.
2048 * coff-code.h: Fixed it so that internally generated symbols get
2049 their values relocated correctly in all cases. Removed calls to
2052 * icoff.c: Not understanding the destination symbol of a reloc is
2053 not a failure any more, just 'dangerous'. This allows linking of
2054 b.out and coff images.
2056 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2060 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2062 * sunos.c (translate_to_native_sym_flags): fixed
2063 sym_pointer->n_value so that symbols on the way out get their
2064 section relative values calculated correctly.
2066 * coff-code.h (mangle_symbols): fixed problem where tags were not
2067 being relocated for structs, enums, unions. Also various lints.
2069 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2071 * archive.c (get_elt_at_filepos): system_call_error returned
2074 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2076 * Resolve the use of no_error and system_call_error.
2077 The bfd library itself now will never set bfd_error to
2080 The code still needs to be combed to make sure all the error
2081 codes are correct. I suspect they are not always set correctly.
2083 * The names of all the messages have _ prepended because the sun
2084 bundled compiler can't distinguish from a macro which takes an
2085 argument and the same identifier in a non-macro context.
2087 * The reason for the above being that entry points which used to
2088 be trampoline functions are now just macros which expand to a
2089 direct call through the bfd's xfer vector.
2091 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2092 must gas have its own version of everything (the gas version
2093 had the correct value)
2095 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2097 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2098 properly support i960 architecture and output correct reloc stuff.
2100 * bfd.h: added prototype for bfd_printable_arch_mach, added
2103 * coff-code.h: Applied patches from chrisb to support i960
2104 architecture, zero relocs and swap them correcly and conditionally
2105 compiled the timestamp.
2107 * sunos.c: Made the default section alignment 2^3 so that doubles
2108 are done properly. Fixed the same reloc bug that was in b.out.c
2110 * sysdep.h: Now compiles on a Posix box
2112 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2114 * icoff.c: Fix comment on big-endian version.
2115 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2116 F_RELFLG). Set F_AR32WR in output files if little endian
2119 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2121 * archures.c fixed =/== typo
2123 * sunos.c added architecture stuff for output. Fixed
2124 bug where files where vma(data) != size(text)
2125 were processed wrong.
2127 * coff-code.h added a lint cast
2129 * (../include/a.out.sun4.h) fixed it so zmagic
2132 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2134 * archive.c removed loads of includes, and fixed bug where string
2135 table didn't have a null at the end.
2137 * bfd.c fixed includes, added symbols argument to
2138 canonicalize_reloc entry point.
2140 * libbfd.c fixed includes and added some lint patches.
2142 * targets.c added both sorts of intel coff.
2144 * b.out.c fixed included, changed was the canonical
2147 * icoff.c added support for callj and big and little
2150 * opncls.c added chmod+xing for files with EXEC_P set.
2152 * sunos.c fixed includes. Changed default section
2153 alignement to words. Fixed relocation stuff to work with
2156 * bfd.h various new types added, prototype for new
2157 reloc calls, changed bfd->iostream to a void *
2158 to including files don't need stdio.h.
2160 * libcoff.h added conversion table to tie relocs to
2165 * coff-code.h fixed includes. Added code to support
2166 big and little endian formats. Various lints. Better
2167 processing of symbols. Changed reloc stuff to new
2170 * libbfd.h fixed includes
2173 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2175 * bfd.h changed name of alignment entry in sec_struct to
2176 alignment_power, because of conflicting uses within bfd.
2177 Now it should be obvious that it's a 2**n alignment
2178 specifier. Removed start_pad, end_alignment, block, minsize,
2179 output_file_alignment, subsection_alignment and original_vma fields.
2180 Added align_power() macro. Fixed bfd_section_alignment
2181 acessor macros. Added bfd_symbol_same_target macro.
2183 * b.out.c (b_out_write_object_contents) fixed to use
2184 new alignment member. Fixed (callj_callback) to use section
2185 relative symbols properly.
2187 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2188 Fixed (translate_from_native_sym_flags) to correctly make
2189 symbols section relative.
2191 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2192 (bfd_make_section) took out initialization of obsolete members.
2193 (bfd_print_symbol_vandf) added
2195 * opncls.c (bfd_create) created.
2197 * coff-code.h (coff_new_section_hook) took away refs
2198 to obsolete members. (make_a_section_from_file) added
2199 conversion between alignment types. (coff_symbol_from)
2200 added. (coff_count_linenumbers) only counts linenumbers
2201 if symbol is of coff-type. (coff_mangle_symbols) only
2202 heavily mangles symbols if symbol is coff-type.
2203 (coff_write_symbols) various lints. (coff_write_object_contents)
2204 various lints and modification for alignment conversion.
2205 (coff_slurp_relocs) fixed for use with new asection shape.
2207 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2209 * archive.c lots of lint
2211 * b.out.c added callj relocation support, upgrated reloc howto.
2212 Fixed so that asymbol and reloc records are output
2215 * bfd.c lots of lint, support for new bfd entry point
2218 * bfd.h changed definition of asymbol to contain pointer to
2219 owning bfd, removed target dependencies.
2221 * cache.c took out print statements, put in BFD_ASSERT calls.
2223 * coff-code.h various lints, corrected linenumber output
2224 functionality. Added support for new style asymbols and
2225 bfd_print_symbol. Fixed so that asymbol and
2226 reloc records are handled correctly. Added timestamp.
2228 * icoff.c Added support for new howto shape.
2230 * liba.out.h Added support for new asymbol shape
2232 * libbfd.c various lints
2234 * libbfd.h various lints
2236 * libcoff.h added support for new asymbol shape.
2238 * sunos.c various lints. Added support for new asymbol shape
2239 and bfd_print_symbol.
2241 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2243 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2244 pointer lint. Added support for callj relocation. Fixed bug where
2245 the last 32 bytes of the text section were overwritten by data. Fixed bug
2246 where archives of b.out didn't work due bfd_slurp_extended_name_table
2249 * sunos.c added support for n_other field. Braced the howto table so
2250 that it won't be affected by any lengthing of the howto struct typedef.
2253 * bfd.h added support for n_other field, added special_function
2254 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2257 * bfd.c upgraded bfd_perform_relocation, various lints.
2259 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2261 * ChangeLog: Started ChangeLog for BFD.
2262 * ToDo: Create file for suggestions.
2264 * Makefile: Support easy loading into Saber C.
2265 Add dependencies for icoff.o and bcs88kcoff.o.
2266 Rename coff.c to coff-code.h. Change callers.
2268 * bfd.c (bfd_check_format): Allow the check_format routines
2269 to return the desired target vector, rather than just a Boolean.
2270 bfd.h (bfd_check_format): Change function pointer return type.
2271 archive.c (bfd_generic_archive_p): change callee.
2272 b.out.c (b_out_little_object_p, b_out_big_object_p,
2273 b_out_real_object_p): change callee.
2274 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2275 in check_format transfer vectors that need a filler.
2276 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2277 bcs88kcoff.c: change callee.
2278 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2279 icoff.c: change callee.
2280 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2282 * libbfd.c (zalloc): It should actually zero the storage!
2283 This was commented out for some reason.
2285 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2286 This is so callers can avoid <stdlib.h> which doesn't exist
2289 * bfd.c (map_over_sections): Add debugging code, since I
2290 noticed the section count for sunos core files was bad, but only
2291 GDB had detected the problem.
2292 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2293 bfd_get_section_linenos): Remove obsolete functions.
2294 (bfd_apply_relocations): Use longs, not ints, for the math.
2296 * bfd.h: Declare enum boolean and struct bfd_target as well
2297 as typedefs for them. Remove obsolete
2298 bfd_get_section_lineno_size.
2300 * cache.c: Make the "fdopen" support work. Keep better track
2301 of how many files are open. Centralize the opening of files
2302 and be sure bfd_open[rw] actually try to open the file. Evade
2303 linked list initialization problems.
2305 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2307 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2309 * cplus-dem.c: Delete file, since it is not part of BFD.
2311 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2312 (bfd_openr, bfd_openw): Actually open the file, give error now.
2314 * sunos.c (sunos4_core_file_p): Set section count.
2315 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2316 obsolete definitions.
2317 (_write_symbol_table): Initialize <idx> counter.
2318 (foop): Eliminate debugging code.