1 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
6 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
8 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
9 * config/solaris2.mh: Kludge around Sun compiler bug.
11 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
13 * libaout.h (aout_backend_data): Change defs of two bitfields to
14 be unsigned chars instead to get around rs6000 compiler problem.
16 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
18 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
19 Correct misconception that there can be only one symbol table.
20 Only call elf_slurp_symbol_table on the full symbol table, not
21 the dynamic one which is only a subset of the full one.
23 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
25 * coffcode.h (coff_compute_section_file_positions): For I960,
26 don't align sections in file.
28 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
30 * targets.c (struct bfd_target): Added field for target-specific
31 (but not file-specific) data, for distinguishing minor
32 characteristics between (e.g.) a.out formats.
34 * section.c (struct sec): New field user_set_vma indicates vma
35 field should be heeded, not assumed to be unset.
36 (STD_SECTION): Initialize that field of standard sections to zero.
37 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
39 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
42 * archures.c (struct bfd_arch_info): Fixed order of comment and
43 field decl. New fields indicate size of page and segment for
45 * cpu-m68k.c (N): Fill in values.
46 * cpu-sparc.c (arch_info_struct): Ditto.
48 * libaout.h (struct aout_backend_data): Various bits of data (not
49 all used currently) with characteristics of a.out implementation.
50 Important field for now is text_includes_header, indicating that
51 the text section starts immediately after the file header, which
52 gets mapped in with it.
53 (struct aout_data): New fields indicate whether vma has been
54 adjusted yet (not yet used), and what magic number will be used in
55 the output file (should go away in favor of vma_adjusted).
56 (WRITE_HEADERS): Code for dealing with section sizes and related
57 header fields replaced with call to adjust_sizes_and_vmas.
58 * aoutx.h (some_aout_object_p): Fill in magic number field.
59 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
60 (set_arch_mach): Set page size and segment size once CPU
62 (adjust_sizes_and_vmas): New function; has much code moved
63 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
64 and size parameters, as well as many header fields, after deciding
65 on magic number for output file. Checks to ensure that this
66 adjustment has only been done once.
67 (set_section_contents): Call adjust_sizes_and_vmas instead of
68 doing much of the work here.
70 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
71 default (null) values of these fields.
72 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
74 (sunos4_aout_backend, MY_backend_data): Define backend data
75 indicating file header is included in text section.
77 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
79 * hosts/sparc.h (abort, exit): Hide these names if compiling with
80 gcc version 2, to avoid warnings.
82 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
84 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
85 it's broken on ncr 3000's. Use simple "true" for RANLIB.
87 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
89 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
91 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
93 * section.c (STD_SECTION): Remove extra semicolon in declarations.
94 * configure.in: Rewrite target parsing to use simple format.
95 Handle sparc-sun-solaris2 configuration.
96 * aout64.h: Avoid ANSI C brain death warning.
97 * elf.c: Avoid trigraph (???) or /* in comments.
99 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
101 * config/sysv4.mh: new file, RANLIB=echo
103 * configure.in: handle Solaris2 as -sysv4 or -solaris2
105 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
107 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
108 elf_core_tdata_struct into a single common struct. Core files
109 wouldn't have worked at all without this.
110 (bfd_elf_find_section): New function for GDB's undercover use
111 to find string sections that BFD hides from it.
112 (elf_get_str_section): Avoid multiple alloc&reads for same data;
114 (elf_object_p, elf_core_file_p): Allocate internal file header
116 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
117 * demo64.c: Prevent "empty translation unit" warnings from idiots.
119 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
121 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
123 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
125 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
127 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
129 * configure.in: handle m680[01234]0 as aliases for m68k
131 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
133 * coff-a29k.c: do byte relocs correctly
134 * coffcode.h (styp_to_sec_flags): never load INFO sections
135 * seclet.c (rel): don't relocate INFO sections
137 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
139 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
140 Make the symbols unmodifiable.
141 (bfd_section_init): Deleted.
142 * init.c (bfd_init): Don't call bfd_section_init.
144 * section.c (bfd_set_section_contents): Ensure that range to be
145 written is within section boundaries.
146 (bfd_get_section_contents): Likewise. Don't bother dispatching if
149 * libbfd.c (bfd_xmalloc): Text of error message should be const.
151 * coff-i960.c (howto_table): Deleted.
152 (howto_rellong, howto_iprmed, howto_optcall): New vars;
153 interesting entries from old howto_table.
154 (RTYPE2HOWTO): Adjusted to use switch.
155 (coff_i960_reloc_type_lookup): New function.
157 * coffcode.h (coff_new_section_hook): Allocate storage for aux
158 records for section symbol.
159 (make_abs_section): Unused; deleted.
160 (renumber_symbols): Re-order symbols so undefined symbols come
161 last, as COFF format desires.
162 (coff_write_symbol): Put C_FILE symbols in debug section always.
163 (coff_section_symbol): New function; creates a symbol with the
164 same name as a section, and sets up aux records for it.
165 (coff_add_missing_symbols): New function; adds section symbols to
166 symbol table if they aren't there already. Should someday also
167 add a dummy C_FILE symbol if none is present.
168 (coff_write_object_contents): Add missing symbols before preparing
169 symbol table to be written.
170 (coff_slurp_reloc_table): Verify that symbol indices read in are
171 in a reasonable range.
172 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
173 (obj_conv_table_size): Accessor macro.
175 * bout.c (b_out_reloc_type_lookup): New function. Handles three
178 * bfd-in.h (bfd_get_section_name): New macro. Like
179 bfd_section_name, but returns rvalue, not lvalue.
180 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
181 (bfd_get_section_flags): Now returns rvalue.
183 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
184 general, some specific to sparc or i960.
186 * aoutx.h (set_section_contents): Set VMA for each section based
187 on previous section. If text section VMA doesn't appear to have
188 been set, make a best guess from the type of file.
190 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
192 (MY(vec)): Initialize reloc_type_lookup field.
194 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
195 (bfd_error_trap, bfd_error_vector): Extern, not common.
197 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
198 few types of relocs for sparc; will need enhancement.
200 * bout.c (callj_callback): Use DEFUN macro in definition.
201 * coff-i960.c (optcall_callback): Likewise.
203 * targets.c (bfd_target): Added fields reloc_type_lookup and
204 _bfd_make_debug_symbol. Also minor comment changes.
205 * syms.c (bfd_make_debug_symbol): New dispatching macro.
206 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
207 than arch info, and dispatch with BFD_SEND. Callers changed.
208 * archures.c (struct bfd_arch_info): Deleted field
210 * cpu-*.c: Don't initialize that field.
212 * bfd-in.h (enum bfd_error): Add new value "bad_value".
213 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
214 (bfd_errmsg): Now returns ptr to const.
215 * bfd-in.h (bfd_errmsg): Fix prototype.
217 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
218 * reloc.c (bfd_generic_relax_section): Ditto.
220 * section.c (Section Output doc): Improve description of use of
221 output_section and output_offset.
223 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
225 * sco-core.c: new file from net.
226 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
227 Now we have the hairy linker, it's possible to move symbols from
228 one section into another. Actually make that work!
230 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
232 * hosts/sun3.h: fix declaration of free.
234 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
236 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
237 * coff-h8300.c (reloc_processing): all relocs are relative to
239 * opncls.c: don't use fdopen on DOS systems
241 short patches from Glenn Kasten (glenn@ready.com)
242 * target.c: enabled oasys support
243 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
244 fix problem where a relocation which crossed a modification byte
245 boundary did not work. Fix problem where a relocation near the end
246 of a data record did not work.
249 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
251 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
252 archvie header string counts the endian way, this heuristic sees
253 how big an archive string to read by trying it one way and if the
254 string table is unreasonably big, trying it the other. *FIXME*.
255 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
257 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
259 * bfd-in.h: Increase version number to 1.97, for consistency
261 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
263 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
265 * bfd-in.h: bump version to 1.96
266 Major change; changed calling convention for
267 bfd_get_relocated_section_contents so that caller allocates
268 memory for section data.
269 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
270 seclet.c, targets.c, bfd.c: reflect new convention.
271 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
272 case, then use reasonable default values for SEC_* flags.
274 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
276 * coffcode.h (coff_write_object_contents): use RELSZ to work out
277 size of output reloc struct.
278 * targets.c, Makefile.in: comment out tekhex for the moment.
279 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
280 * configure.in: tandem target is st2000
281 * coff-m68k.c: rename static howto_table to global
282 m68kcoff_howto_table.
283 * bout.c: remove unnecessary abort
284 * coff-a29k.c: various changes to the way relocations work to cope
285 with the "new order" and latent bugs.
288 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
290 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
291 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
292 * reloc.c (bfd_perform-relocation): don't relocate refs to
293 absolute symbols if doing a partial link.
295 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
297 * configure.in: Add a29k-amd-udi.
299 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
301 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
302 internal_exec structure before initializing the fields that
303 are used, so that the unused fields are in a known state.
305 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
307 * tekhex.c (struct data_struct): Convert from typedef that
308 typedefs nothing to a normal structure declaration.
309 * tekhex.c (pass_over): Prototype args for function that
310 second arg points to.
312 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
314 * Makefile.in: remove old style staging. Do not print recursion
317 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
318 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
321 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
323 * bfd.c, Makefile.in: added tekhex
324 * aoutx.h (set_section_contents): pages should be padded to the
325 size of a page, not the size of a segment.
326 * configure.in: added go32 host and i386-aout target.
327 * i386aout.c, libaout.h: now works for go32 target
328 * ieee.c: fix bit rot.
329 * seclet.c: support for padding seclet type.
331 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
333 * Makefile.in: added .NOEXPORT:
335 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
337 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
339 * elf.c (elf_compute_section_file_positions,
340 elf_write_object_contents): Return boolean, not NULL (which
342 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
343 Also ifdef-out code that aborts on unhandled section types.
345 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
347 * configure.in: Recognize ncr3000 config
348 * Makefile.in (MINUS_G): Pass on to recursive makes.
349 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
351 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
353 * Makefile.in: Now that we have sym.h and symconst.h, compile
354 coff-msym.c on all systems.
355 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
356 * coff-msym.c: Update include files and comments; add weakext bit.
358 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
360 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
361 section.c, srec.c, syms.c, coff-h8300.c: Lint.
363 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
365 * bout.c, coff-a29k.c, coff-i960.c: Lint.
366 * configure.in: Add new host and target configs.
367 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
368 structs, which vary; just use member name.
369 (elf_object_p, elf_core_file_p): Lint, fix comments.
370 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
372 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
374 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
375 local, disposable, copy of the external form of section header
376 table and program header table entries.
378 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
380 * Makefile.in: Set MINIMIZE back to 0 for a real release.
382 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
384 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
387 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
389 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
391 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
393 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
394 not internal bfd_assert function (twice).
396 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
398 * aout-target.h: change ar_max_namelen to 15 (the right value)
399 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
402 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
404 * archive.c (bfd_generic_archive_p): check for bout archives too.
405 * bout.c: make it work again.
407 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
409 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
411 * reloc.c (bfd_generic_get_relocated_section_contents): Call
412 bfd_xmalloc() instead of bare malloc().
414 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
416 * Makefile.in: pass down MAKEINFO on info.
418 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
420 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
421 host/h-<foo> now just <foo>.
422 * configure.in: reflect changes
424 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
426 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
427 actual source file, not just the generated libbfd.h.
429 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
431 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
432 gdb on little-endian 960 code.
433 * archive.c (compute_and_write_armap): indirect symbols should go
434 into the archive header too.
436 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
438 * Makefile.in: added check target.
440 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
442 * coff-msym.c: Move this file from gdb/ecoff.c. It
443 handles byte-swapping for ECOFF (MIPS symbol) files.
444 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
445 to the files built on MIPS-based hosts.
446 * Makefile.in: Add rule for coff-msym.
448 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
450 * Makefile.in: added clean-info target. MINIMIZE=1.
452 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
454 * coff-rs6000.c: Move core file functions into separate
455 new file rs6000-core.c. This is needed because reading
456 core files depends on native include files that conflict
457 with ../include/coff/rs6000.h.
458 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
460 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
462 * aoutx.h (NAME(aout,print_symbol)): Don't print
463 symbol addresss for undefined symbols.
464 * coff-rs6000.c: Various updates (due to target-
465 independent changes).
466 * libbfd.h: Ditto (tdata field is now a union).
467 * hosts/h-sparc.h: Removed prototype for bogus function
468 'emset' (presumably should have been 'memset' - which is there).
470 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
472 * configure.in (mips-big-* target): Same is Iris.
474 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
476 * aoutx.h (translate_from_native_sym_flags): when creating an
477 alias symbol, fill in the section as undefined, rather than
478 leaving it blank. If an output section can't be found for a
479 symbol, then don't core dump.
481 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
483 * Makefile.in, configure.in: removed traces of namesubdir,
484 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
485 copyrights to '92, changed some from Cygnus to FSF.
487 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
490 * coff-h8300.c: fix stupid reloc subtraction bug
491 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
492 since that's how wide it is. (coff_slurp_symbol_table): always zero out
493 the symbol.flags and done_lineno fields.
495 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
497 * coffcode.h (coff_write_symbol): write out the correct number of
499 * cpu-h8300.c: fix disassembly bug
501 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
503 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
504 section_from_bfd_index), cpu-h8300.c (howto*_callback),
505 reloc.c, section.c (bfd_map_over_sections), targets.c
506 (bfd_target_list): Protolint.
507 * libbfd.h: Update to match a libbfd-in.h from a month ago.
509 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
511 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
513 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
514 section of a symbol rather than the section of a reffed symbol to
515 determine the r_index of an emmitted reloc.
517 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
519 * PORTING: New (preliminary) porting guide.
521 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
523 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
524 (howto_hvrt16): lint.
526 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
528 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
529 a full configuration (with possible cross-development),
530 instead of using host-aout.c.
532 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
534 * aout-target.h (MY(write_object_contents):
535 Set obj_reloc_entry_size (abfd).
536 * gen-aout.c: Change to emit a .c files, not a .h file.
538 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
540 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
541 BSF_ABSOLUTE and replace with bfd_abs_section reference.
543 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
545 * coffcode.h (get_normalized_symtab): fixed bug where symbols
546 with more than one auxent can cause nasty core dumps.
548 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
549 "done_lineno" so that a symbol which appears twice in the symbol
550 table only gets it's linenumbers relocated once. Modifed
551 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
554 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
556 * aoutx.h: (translate_from_native_sym_flags): fix constructor
557 stuff to use the New Order.
559 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
561 * ieee.c: Change type of envi[] to unsigned char.
563 * configure.in: fix vax ultrix configuration.
565 * elf.c (bfd_section_from_shdr): Deal with null return from
566 bfd_make_section(). (elf_object_p): Select endianess properly.
568 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
570 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
572 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
574 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
575 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
576 * host-aout.c: Don't use aout-params.h; configure these systems
577 in their xm files, not in a randomly generated file.
578 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
580 * hosts/h-vaxbsd.h: Define the form of exec and core files.
582 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
584 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
585 host_aout_vec here as well.
587 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
589 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
590 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
591 to prevent undefined symbol.
593 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
595 Various lints found on PersSony
596 * aoutx.h: cast an enum
597 * coff-a29k.c: many ints in reloc structure turned to enum
598 * coffcode.h: more enums
599 * cpu-h8300.c: more enums
600 * opncls.c: more enums
602 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
604 * configure.in: Make Tahoe configuration work again.
605 * bfd-in.h: Remove trailing comma from enum declaration.
606 * ieee.c: Can't put byte values >0x7F into a signed char.
608 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
610 * Makefile.in: Add dependencies for various coff-*.o files.
612 * elf.c: Remove extraneous paren from core_prpsinfo and
613 core_prpstatus macros, rename core_prpstatus to core_prstatus.
614 Replace references to old section "size" member with new
615 "_raw_size" member. Implement elf_make_empty_symbol, which
618 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
620 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
623 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
625 * coffcode.h (bfd_coff_relax_section): now static.
626 (bfd_coff_get_relocated_section_contents): various type lints.
628 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
630 New entry point in the transfer vector - bfd_relax_section.
632 * aout-target.h: add to vector, call generic_relax
633 * bfd-in.h: add to vector
634 * bfd.c: add #define for vector
635 * bout.c: add to vector, call generic_relax
636 * coffcode.h: add to vector, also now has coff specific relax code
637 for the relaxable H8/300 relocs. Also clean up abs section cruft.
638 * elf.c: call generic_relax
639 * ieee.c: call new vector, clean up some bugs due to the creation
641 * libbfd.h: add bfd_generic_relax_section EXFUN
642 * oasys.c: call generic_relax
643 * reloc.c: implement generic_relax
644 * seclet.c: moved much of this into coffcode.h
645 * srec.c: call generic_relax
646 * targets.c: define new transfer vector
648 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
650 * everything: now modified to use smaller reloc type. Self hosts
653 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
655 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
656 New files for stratus.
658 * configure.in: Add configuration fragments for stratus.
660 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
662 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
663 variables as CONST since they are set to point to a const char
664 string. Fixes compiler complaints.
666 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
668 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
671 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
673 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
674 symbols, so that we can emit the correct file name even
675 if it's an include file.
677 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
679 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
680 (Reported by john@labtam.labtam.oz.au (John Carey)).
682 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
684 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
686 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
687 being used to -DHAVE_PROCFS.
689 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
690 '#include "fopen-same.h"' to end of file to match other h-* files.
692 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
694 * configure.in: Change svr4 references to sysv4. Add case
695 "unknown" for target vendor and infer some targets based
696 on the specified operating system.
698 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
700 * bfd-in.h, libaout.h: ANSIfy enums.
702 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
704 * archive.c (normalize): created version for VMS which removes the
705 VMS directory crap from the front and end of a filename, eg turn
706 [-.foo]bar.obj;123 into bar.obj
707 (bfd_construct_extended_name_table): now writes index into an
708 extended name table in decimal - the same base used to read an
711 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
713 * aout-encap.c: Fix to use aout-target.h.
714 * aoutf1.h: Use standard MY_object_p and MY_callback
715 in aout-target.h. Remove target-specific versions.
716 * host-aout.c: Re-write to use aout-target.h.
717 * gen-aout.c: New files use with host-aout.c to generate
718 host-specific a.out-related parameters.
719 * Makefile.in: host-aout.o depends on aout-params.h, which is
720 generated by gen-aout.
721 * aout-target.h: Make a little more flexible.
722 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
723 macro. Instead, inline it in aout-target.h.
724 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
726 * archive.c: Add missing commas in DEFUN macro (2 places).
727 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
728 Berkeley ones, now that libiberty has them:
729 bcopy->memcpy, bzero->memset, bcmp->memcmp.
730 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
731 remove unused variable.
733 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
735 * elf.c (elf_core_file_matches_executable_p): Enclose corename
736 and execname inside HAVE_PROCFS ifdef since they are unused
737 when it is not defined.
739 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
741 * elf.c: Flag all sections as either code or data. We can't
742 be sure what they are anyway, since ELF doesn't fit the
743 traditional model of text+data+bss very well. Add new local
744 function elf_read() to simplify code. Record entry point in
747 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
749 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
750 rather than N copies of the same lines.
752 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
754 * cpu-h8300.c: disassemble branch displacements correctly
755 * coff-h8300.c: put reloc offsets out in 32bits
757 * makefile.dos, configdj.bat: New files from DJ
758 * cache.c: fopen with new macros is needed for DOS.
759 * ieee.c: environ renamed to envi to stop an include file
761 * opncls.c, coff-rs6000.c: more fopens with macros.
763 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
765 * Makefile.in: infodir belongs in datadir.
767 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
769 * Makefile.in: fix where docdir lives
771 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
772 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
773 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
774 srec.c, syms.c, targets.c : all new documentation and lint
778 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
780 * coffcode.h, srec.c: Lint.
782 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
784 * Makefile.in: install using INSTALL_DATA, added standards.text
787 * configure.in: mark directory as target dependent. configure
788 nows works in objdir always so make file existence checks
791 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
793 * Makefile.in: idestdir and ddestdir go away. Added copyrights
794 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
795 and mandir now keyed off datadir by default.
797 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
799 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
800 computation of arch and machine type so it's worked out before
801 some_aout_object_p is called.
802 * aoutx.h: (some_aout_object_p): don't set arch and mach to
804 * archures.c: add extra field 'section_align_power' to hold
805 default section alignment in object files.
806 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
807 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
808 initialize the new field.
809 * bout.c (b_out_callback): replace the text size, since aout
811 * aoutx.h: Documentation in the new style
813 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
815 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
816 use the saved value if mtime_set is already set (intended
817 for archive files, though apparently not used yet).
819 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
821 * targets.c: Revise comments about how to configure the target
822 vector, to match reality. Remove mention of obsolete methods.
823 Remove long lists of capitalized macros that turn into the same
824 thing in lowercase. Normal vector simply lists all known
825 lowercase xvec names; all other cases are handled by SELECT_VECS.
827 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
830 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
831 list of supported targets.
833 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
835 * archive.c (bsd_write_armap): The pad byte sometimes added to
836 the string table in a __.SYMDEF member is now
837 counted as part of the size of the string table.
838 This is compatible with the old ranlib, as well as Sun's.
840 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
842 * srec.c: Rewrote to fix many bugs; now gets the record type
843 right, doesn't choke on input, sets the start address in an S9 and
844 fills in the filename on an S0.
846 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
848 * cpu-h8300.c: Add support for MEMIND addressing mode
850 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
852 * coffcode.h: use the new macro if available
854 * elf.c (elf_corefile_note): cast malloc to avoid warning.
855 * Makefile.in: Fixed dependencies due to file rename
857 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
858 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
859 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
860 newos3.c, stab-syms.c, syms.c: All these files have had their
861 #includes altered to point to the new places.
863 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
865 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
867 * configure.in: Add vendor "ncr" as supported per-target vendor.
868 Add svr4 case for i386 per-host case.
870 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
873 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
875 * syms.c (bfd_decode_symclass): Return 'A'
876 for symbols that are both absolute and global.
877 * archive.c (bfd_special_undocumented_glue): Return NULL
878 if bfd_ar_hdr_from_filesystem returns NULL.
880 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
882 * Makefile.in: added coff-h8300
883 * configure.in: now h8 is a coff target
884 * cpu-h8300.c: fix various disassembly problems
885 * libcoff.h: took out some code which has been #0ed for a long
887 * targets.c: added h8 coff
888 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
889 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
891 * coffcode.h: Started to change the way machine dependencies are
892 handled, from the nest of #ifdefs to macros defined in the
893 including coff-<foo>.c
895 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
897 * aoutx.h (some_aout_object_p): Set the `executable' bit
898 if the entry point is contained in the text segment, even if the
899 text segment is at location 0.
901 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
902 nonstandard MIPS sections (.rdata, .sdata, etc).
904 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
905 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
906 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
908 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
910 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
912 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
913 from syms.c to new file stab-syms.c. Also, since GNU extended
914 type codes such as N_SETT are no longer in ../include/stab.def,
915 include them manually.
916 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
917 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
918 * libaout.h: Added prototype for aout_stab_name().
919 * Makefile.in: Update Makefile for new stab-syms.[co].
921 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
923 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
924 rather complicated seeming problem. Eliminate LOGICAL_ versions,
925 just make N_XXX work by excluding the header from the text segment.
926 * aoutx.h: Fix comments to match.
928 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
930 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
931 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
932 for the "logical" text segment (i.e. never consider the exec
933 header to be part of the text segment). This change is
934 needed for consistency with various other parts of bfd and ld.
935 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
936 and move calculation of obj_textsec(abfd)->size to libaout.h.
937 * bfd-in.h: Removed bogus ';'.
939 * Makefile.in: Add MINIMIZE flag to select lean
940 or bloated target_vector.
941 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
942 * newsos3.c: Fixes to ../include/aout64.h remove need
943 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
945 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
947 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
948 handle both little and big-endian targets, with little
949 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
950 * host-aout.c: Add FIXME note.
952 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
954 * targets.c: Make the default target_vector contain
955 just &DEFAULT_VECTOR. This makes executables a lot smaller.
956 Old behavior can be gotten by defining ALL_TARGETS.
957 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
958 Factored out common code into new file aout-target.h.
959 Saves a lot of duplicate code for a.out variants.
961 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
963 Get 'make headers' to work when configured with +subdirs.
964 * Makefile.in: Add $(subdir) to docdir path.
965 * doc/Makefile.in (protos): Add $(srcdir) prefix
966 to name of sed scripts.
968 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
970 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
971 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
972 to include names of N_SETT etc.
974 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
976 * elf.c: Add minimal support for ELF symbol tables. Generates
977 canonical bfd symbol tables from ELF symbol tables. Change the
978 name of some functions from bfd_<name> to elf_<name>.
980 * syms.c: Trivial fix to comment to remove a redundant "to".
982 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
984 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
985 form that GDB recognizes as COFF.
987 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
989 * ieee.c (ieee_object_p): cast NULL correctly.
990 * configure.in: added harris host
992 * coff-a29k.c: Lots of changes, most from David Wood.
994 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
996 * coff-m88k.c (coff_write_armap): Just #undef it.
998 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1000 * Makefile.in: standardize on MINUS_G to disable debugging
1001 * coff-m88k.c: create coff armaps instead of bsd ones.
1002 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1005 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1007 * elf.c: Additions to support ELF format core files.
1008 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1009 has support for /proc (all the include files in particular).
1011 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1013 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1014 of two N_SO stabs, one for directory, and one for filename.
1016 * bfd-in.h (print_vma): Factor out duplicate definition.
1018 Exit a little more gracefully when malloc returns NULL.
1019 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1020 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1021 * libbfd.h: Rre-generated due to libbfd.c update.
1023 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1025 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1027 * elf.c (elf_object_p): Don't try to create a bfd section for
1028 the first ELF section header. It is just a placeholder.
1030 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1032 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1033 core files, when compiling native.
1034 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1036 FIXME: The aoutf1.h change below needs to be reversed back
1039 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1041 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1042 manipulation of lnno fields in lineno structs in a coff-<f>.h
1043 independent way. Override it in coff-<f>.h to your favourite
1044 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1045 (coff_swap_lineno_out): modified to use the new macros.
1047 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1049 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1050 unknown arch when the magic number doesn't specify the
1051 architecture, since some OSs (eg old sun3s) don't set the number, and
1052 020 is probably the right answer anyway.
1054 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1056 * hosts/h-news.h, hosts/h-rtbsd.h:
1057 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1058 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1059 bfd_print_symbol_nm, for use by nm.
1060 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1061 bfd_print_symbol_nm option, to print in nm format.
1062 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1063 oasys.c (oasys_print_symbol): Provide stub implementations
1064 for bfd_print_symbol_nm.
1065 * syms.c: New function bfd_decode_symclass, used by nm printer.
1066 New function bfd_stab_name to look up string name of stab code.
1068 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1070 * Makefile.in: Added ctor.c
1071 * archures.c (bfd_default_arch_struct) added
1072 bfd_default_reloc_type_lookup.
1073 * coffcode.h: removed a load of #if 0ed code.
1074 (coff_compute_file_section_positions): now works out the section
1075 alignment and size correctly in all cases.
1076 (coff_get_symtab): looks for constructor symbols and calls the
1077 right function when they're found. (coff_canonicalize_reloc):
1078 knows when a section is full of constructors and does the right
1080 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1082 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1083 * libcoff.h: removed #if 0ed code
1084 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1085 arch independent constructor relocation type.
1086 (bfd_reloc_type_lookup): removed the comment "this will go away"
1087 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1088 reloc which is used when BFD_RELOC_CTOR falls through to give a
1089 default 32bit reloc for constructors.
1090 (bfd_default_reloc_type_lookup): added.
1091 * aoutf1.h: fixed SEGMENT_SIZE typo.
1093 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1095 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1096 matching prefix "coff".
1097 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1098 rs/6000 csect records.
1100 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1102 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1103 * configure.in: add motorola delta88 cases
1104 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1105 write_armap prototype
1106 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1108 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1110 * Rename COFF-related files in `coff-ARCH.c' form.
1111 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1112 coff-mips.c, coff-rs6000.c to be exact.
1114 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1115 make output clutter.
1116 * config/mt-*: Ditto.
1118 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1120 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1121 John Gilmore. Archive support from Damon A. Permezel.
1123 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1124 * configure.in: Add rs6000 case.
1125 * targets.c: Add rs6000 vector.
1126 * archures.c: Add rs6000, fix comment on romp.
1127 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1128 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1129 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1130 * section.c (bfd_make_section): Return NULL on attempt to create
1132 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1133 (bfd_swap_aouthdr_in): Handle lots more members.
1134 (make_a_section_from_file): If section has already been seen,
1135 just return false rather than overwriting it.
1136 (coff_real_object_p): Understand incoming magic numbers.
1137 (coff_set_flags): Understand outgoing magic numbers.
1138 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1139 (build_debug_section): Add fn for reading debug string section.
1140 (get_normalized_symtab): Handle symbol names in debug string section.
1141 Remove unused obj_string_table.
1142 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1143 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1144 existing section before making one.
1145 * cpu-rs6000.c: New file.
1146 * rs6000coff.c: New file.
1148 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1150 * elf.c: Add partial support for ELF format corefiles. Still needs
1151 support for extracting registers from corefiles.
1153 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1155 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1156 RANLIB is defined as echo, send the output to /dev/null to help
1157 reduce clutter in the output from doing a make.
1159 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1161 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1162 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1164 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1166 * coffcode.h (coff_compute_section_file_positions): make it pad
1167 section size out if there are alignment restrictions so that the
1168 image will be ok on a system where section positions are worked
1169 out by accumulating sizes rather than from the section headers.
1170 * targets.c (proto write_armap). Changed orl_count to unsigned.
1171 * opncls.c (bfd_close_all_done). Added so that generative
1172 programs like gas can close a bfd without causing bfd confusion.
1173 * libbfd.h (changed becuase of protos)
1174 * amdcoff.c: messed with the way that jmp displacements are
1175 calcualated. This may not yet be totally correct.
1176 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1178 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1179 abs symbol has no section (like a register symbol).
1180 (coff_write_symbol) now zeros auxent before filling it up to help
1181 with sensitive applications.
1182 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1184 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1186 * bfd.c: Make sure we don't get a macro strerror().
1187 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1188 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1189 attempt to recover command, ifdef NO_CORE_COMMAND.
1190 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1192 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1194 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1196 * archive.c (bsd_write_argmap): The size of the ranlib structures
1197 should not include the size field itself.
1198 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1199 adata(abfd)->exec_bytes_size field instead of constant macro,
1200 because aoutx.h compiles to a simple .o file shared by
1201 all 32-bits a.out targets.
1203 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1205 * configure.in: Allow i386-sco-sysv.
1206 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1207 * cpu-h8300.c: lint.
1209 * host-aout.c: New strategy. We use common code, include files,
1210 and data structures to handle the file, but set a few parameters
1211 from the host's config file (page size, text start addr, etc).
1212 * libaout.h: Define HP BSD machine types.
1213 * aoutf1.h: Handle reading a.outs with these types.
1215 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1216 virtual-memory-address of the .reg section. We can't just make a
1217 section for "all the regs and nothing else" because only GDB knows
1218 exactly where the regs are (scattered around the upage and stack).
1219 Clean up memory allocation. Remove big- and little-endian
1220 vectors, replace with single vector; this only runs on the host,
1221 in host byte order. Replace byteswap routines with aborts in case
1223 * targets.c: There's only one trad_core_vec now.
1224 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1226 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1228 * hosts/h-amix.h (free): Fix prototype.
1230 * aoutx.h: Don't use NULL as an integer, for braindead systems
1231 that declare it as (void *)0. (From Peter Schauer.)
1233 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1235 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1236 problem with bad Ultrix system headers.
1237 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1238 various kinds of alignments for the various kinds of
1241 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1243 * doc/Makefile: Don't assume . is on the path (from James Clark).
1245 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1247 * Makefile.in: Avoid Sun Make VPATH bugs.
1248 * targets.c: Declare trad_core vectors extern.
1250 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1252 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1253 * libbfd.h: Moved ALIGN macro here.
1254 * bout.c (b_out_callback): Replace i960_align by align_power.
1256 * libaout.h (struct aoutdata): Added fields page_size,
1257 segment_size and exec_bytes_size. These help generic code
1258 (in aoutx.h and libaout.h) to figure out where to align
1259 the various segments in a demand paged file.
1260 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1261 to decide if the exec header counts in a_text (text segment size).
1262 Also, assume D_PAGED flag is set; don't set it here.
1263 * bout.c (b_out_callback): Add initialization of
1264 adata fields page_size, segment_size, and exec_bytes_size.
1265 * host-aout.c (NAME(host_aout, callback) and
1266 NAME(host_aout,mkobject): Ditto.
1267 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1268 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1269 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1270 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1271 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1272 for some systems (mainly sunos), so do it in the callback instead.
1273 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1274 * aoutx.h (NAME(aout,set_section_contents): Change the way
1275 filepos and size of sections are carried out to support
1276 older styles of demand paged executables.
1279 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1281 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1282 * bfd.c: Added macros to enable gas to swap coff records.
1283 * coffcode.h: Make the coff_swap_*_out routines return the number
1284 of bytes swapped, and cleaned up their prototypes.
1285 * configure.in: Added ebmon/coff support
1286 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1288 * targets.c: Added new entry points for coff swapping
1290 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1292 Restructure configuration scheme for bfd, binutils, ld.
1294 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1295 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1296 Change some config names to match other dirs.
1297 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1299 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1300 ../include/sysdep.h.
1301 * cpu-i960.c: Strncmp needed a length arg.
1302 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1303 * i386aout.c: Remove dead N_TXTOFF override.
1304 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1305 * config/: Rename some config files to match up h-*.h names.
1306 Remove all the HOST_SYS definitions from the config files.
1307 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1308 * hosts/h-hp9000.h: Remove USG comment.
1309 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1310 * hosts/h-news.h, h-sparc-64.h: New config files that had
1311 previously been kludged in the <sysdep.h> file.
1313 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1315 * config/*: trad-core support is HOST dependent, not target
1316 dependent. Target config files only set DEFAULT_VECTOR and/or
1317 other vector elements. Exception: when host-aout.c is in use,
1318 in which case we're forced to assume we're native (hp, vax,
1319 tahoe). Rename XDEPFILES to HDEPFILES.
1320 * Makefile.in: Rename XDEPFILES.
1321 * config/h-sun*: Don't force static linking.
1322 * trad-core.c: Document how to use it nowadays.
1323 * i386aout.c, newsos3.c: Clean up.
1324 * i386coff.c: Allow 386 coff files to be used as core files too
1325 (for reading core files from embedded systems).
1327 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1329 * Add i386aout.c for a.out support on the i386.
1331 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1333 * reloc.c, section.c, syms.c, targets.c: correct info-node
1334 structure in *doc* comments.
1335 doc/Makefile: stop hiding complaints from makeinfo.
1337 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1339 * aoutx.h (...some_aout_object_p): Take a third parameter,
1340 the internal_exec struct, and avoid ever looking at an
1341 external_exec. All callers changed to read the entire
1342 external_exec struct, swap and check its magic number,
1343 swap in the whole structure, and pass the swapped-in version to
1345 * bout.c: Bring into modern era. Use single _object_p routine
1346 for big- aand little-endian. Provide internal and external
1347 exec header structs. Use separate swap-in and swap-out routines.
1349 * libaout.h: Move struct internal_exec from ../include/aout64.h
1350 to here. Add obj_symbol_entry_size to struct aoutdata.
1351 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1353 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1354 EXTERNAL_NLIST_SIZE. Callers changed.
1356 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1358 * bfd.c: Remove strerror() to libiberty.
1360 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1361 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1362 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1363 last byte of transfer, not first byte, is within the section.
1365 * host-aout.c: Remove `BSD' archive support. Lint.
1367 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1368 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1369 `bfd_arch_info_type'. All uses changed.
1370 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1371 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1372 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1373 it needs a better name.) All uses changed.
1374 * targets.c: Rename `enum target_flavour_enum' to `enum
1375 target_flavour', and remove the `_enum' from all of the enum
1376 values themselves. All uses changed.
1378 * configure.in, config/h-i386mach: i386 mach host.
1379 * config/t-i386-aout: Use host-aout.c.
1381 * trad-core.c: Give it its own xvec's to make it independent
1382 of other file formats.
1383 * ecoff.c, host-aout.c: Remove refs to trad-core.
1384 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1385 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1387 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1389 * reloc.c: Extended NEWHOWTO macro
1390 * ieee.c: Changed the way 8bit pcrel is done
1391 * cpu-h8300.c: got the registers in the right order
1393 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1395 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1396 prediction is vindicated!
1398 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1399 Remove refs to howto.c, since Steve forgot.
1401 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1403 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1404 still work. Now allows any architecture/machine to be set.
1406 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1408 * howto.c deleted and moved code to reloc.c
1410 * libbfd.h, libbfd-in.h removed $id stuff for real
1412 * cpu-h8300.c Made it match various different spellings of h8300.
1414 * archures.c: Took out the first char filter which made it only
1415 look for a cpu/arch match when the first chars of supplied and
1416 tested names were the same.
1418 * targets.c removed oasys stuff, pending someone to fix the bugs
1422 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1424 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1425 ELF support good enough for GDB.
1426 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1427 m68k-cbm-svr4 host and target.
1428 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1429 so `diff' and `patch' can cope.
1431 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1433 * archures.c: removed texinfo error
1435 * init.c: added texinfo hooks, and removed initialization error
1438 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1441 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1443 * cpu-i960.c: Avoid numerical count of initializers.
1445 Vax Ultrix changes from David Taylor <taylor@think.com>:
1446 * host-aout.c: Make little-endian vector really little-endian.
1447 * configure.in: Separate vax and tahoe cases, handle ultrix.
1448 * config/t-vax: Add trad-core.o.
1449 * config/h-vaxult: New host system.
1451 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1453 * bfd-in.h VERSION, change version number to 0.18, this makes a
1454 gap, but now is the same as the linker version number.
1456 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1457 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1458 files will eventually contain processor specific bits for bfd,
1459 like strange relocation information and dis/assembly. So far only
1460 the H8 has been even partially done. This work also ties in with
1461 the change in handling architectures.
1463 * amdcoff.c: (a29k_reloc) fix error message.
1465 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1466 discover the architecture of the bfd. (sunos4_callback) calls the
1467 function bfd_set_arch_mach rather than stuffing stuff directly
1468 into the bfd. (sunos4_write_object_contents), changed names of
1471 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1472 setup the environment.
1474 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1475 headers in big endian format, regardless of the endianess of the
1478 * archures.c: totally changed. Now an architecture is represented
1479 with a pointer to an info structure rather than an enumerated type
1480 and a long. The old info is available as two elements in the
1481 structure. Future enhancements to architecure support will
1482 involve pointers to methods being placed into the info structure.
1484 * bfd.c: changed the definition of the bfd structure for the new
1487 * bout.c: (b_out_set_arch_mach) changed to use the new
1488 architecture mechanism.
1490 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1491 the new architecture mechanism.
1493 * configure.in: added h8 stuff.
1495 * ieee.c: too many changes to note. Now ieee files written with
1496 bfd gas and ld can be read by gld and ieee only linkers and
1499 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1501 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1502 than fixing the structure directly.
1504 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1505 than fixing the structure directly.
1507 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1508 before opening a bfd.
1510 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1511 rather than fixing the structure directly.
1513 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1514 in the t/hmake file) a user can select which backends they want
1515 linked with bfd without changing the source.
1517 * init.c: new, looks after initializing modules.
1519 * howto.c: for future use, will allow an application to work out
1520 what cookie to use as a handle on a relcoatio howto.
1522 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1524 * srec.c: Better error checking, partly from Peter Schauer.
1525 (srec_object_p): Avoid assuming any file that starts with 'S' is
1526 an S-record file! (Check for 3 uppercase-hex digits after it.)
1527 (ISHEX): Define new macro for checking supposedly hex characters.
1528 (pass_over): Treat as EOF any S-record line that:
1529 * doesn't have hex in either size character
1530 * produces a size larger than 0x7F
1531 * has an unrecognized type number
1533 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1535 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1536 opncls.c: Lint (saber actually).
1538 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1540 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1541 * newsos3.c: Fixed two types: newos3 -> newsos3.
1542 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1543 to use correct segment.
1545 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1547 * aoutx.h (print_symbol): Handle missing symbol->name.
1549 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1551 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1554 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1556 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1557 add sgi/irix support.
1559 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1561 Changes for the AMD 29000 Ultracomputer port from David Wood.
1564 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1566 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1569 * coffcode.h (coff_real_object_p): Pass information about the
1570 current file's coff symbol format to BFD via the coff_data struct.
1571 (coff_find_nearest_line): obj_icof => coff_data.
1572 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1573 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1574 and DIMNUM == E_DIMNUM.
1575 * configure.in: Handle a29k-*-* hosts, and targets
1576 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1577 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1578 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1579 local_linesz to `coff_data' (tdata) struct.
1580 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1581 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1583 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1585 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1586 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1588 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1590 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1592 (sunos4_core_file_matches_executable_p): Fix header comparison.
1593 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1594 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1596 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1598 Allow GDB to patch object files.
1600 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1601 * trad-core.h (trad_unix_core_file_p): Ditto.
1602 * aoutx.h (aout_set_section_contents): On first output, check
1603 abfd->direction and complain if erroneous.
1605 * Makefile.in: Add crude dependencies.
1607 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1609 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1610 to h/t-xxxx files so that everything will work on System V.
1612 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1614 * aoutx.h: Add information on host-aout.c and how to configure
1615 to use it, to the manual.
1616 * configure.in: Tix typo.
1617 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1618 else dummy out the core file support.
1619 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1620 specified, use it to locate the data section.
1621 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1622 rather than as chars (lint).
1624 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1626 * aoutx.h, coffcode.h: saberized.
1628 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1630 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1632 bfd.c, targets.c: minor rewording of doc segments
1635 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1637 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1638 etc, rather than TEXT_START_ADDR.
1639 * host-aout.c: Remove #if 0 around whole thing.
1640 Update to modern (32/64-bit) a.out naming conventions.
1641 Include a large chunk of ../include/a.out.gnu.h to get macros that
1642 are not defined by the system include files.
1643 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1644 macro used by the other a.out implementations.
1645 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1647 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1649 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1650 texdoc and psdoc; make these depend on generated .texi's
1652 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1655 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1658 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1659 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1660 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1661 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1662 obtrusive marks indicating .c origins.
1664 * bfd.texinfo: generalize most references to linker
1666 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1668 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1669 * archures.c: remove empty foo() definition (crept in at vn1.9)
1671 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1673 * bfd.texinfo: use @setchapternewpage on instead of lots of
1674 @page's; minor rephrasing in Introduction.
1676 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1677 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1678 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1679 segments): used BFD (caps) more consistently as a name in
1680 discourse, fixed a few other minor typos and uses of fonts
1683 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1685 * coffcode.h: fixed bug where string table size wasn't being swapped.
1687 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1689 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1691 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1692 flags. (bfd_print_symbol_vandf) now knows what to do with the
1695 * aoutx.h: made translate_from_native_sym_flags and
1696 translate_to_native_sym_flags produce the above flags.
1699 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1701 * all files: update copyright notices for GPL version 2.
1702 Install header comments and attribute most modules to their
1703 authors. BFD's name is now officially "Binary File Descriptor",
1704 so remove any conflicting pejoratives.
1705 archures.h: Consists solely of comments; remove it.
1707 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1709 * Makefile.in, bfd.c: Made it compile again.
1711 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1713 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1716 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1718 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1719 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1722 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1723 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1725 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1727 * Everything: created some new files, core.c format.c, reloc.c,
1728 section.c and syms.c to split the functionality a bit better.
1729 Cleaned up the rest of the files a bit, and added some
1733 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1735 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1736 really takes 3 arguments, patched code and ammended prototypes.
1738 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1740 * ../include/bfd.h (struct bfd_target): Added new field
1741 "align_power_min" which contains the minimum alignment for a
1742 section. This is used in coff_new_section_hook. The field
1743 insertion necessitates an update of all backends..
1745 * aoutf1.h jump table field inserted
1747 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1750 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1751 table field inserted.
1753 * coffcode.h(just about everything) Now patches up symbol tables
1754 using a different mechanism. The Intel major bug has been fixed,
1755 and the linker can self host on the Aviion and be debugged with
1758 * ecoff.c: new include and jump table patch, i386coff.c: new
1759 include and jump table patch, icoff.c: new include and jump table
1760 patch, ieee.c: can now read archives containing ieee modules.,
1761 libcoff.h: added (combined_entry_type), libieee.h: uped max
1762 sections to 20, m68kcoff.c: new include and jump table patch,
1763 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1764 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1765 srec.c: jump table patch. trad-code.c fixed #IF typeo
1767 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1769 * coffcode.h (coff_swap_aux_in): added else case to deal with
1770 filenames less than 9 characters.
1773 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1775 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1777 * srec.c: now allows any number of sections to be created in a
1778 file. Outputs addresses of the right length.
1780 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1782 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1783 target didn't match, the format got set to the attempted match,
1784 breaking a future test.
1786 *../include/i386coff.h : fixed typo in type field with size
1788 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1789 support in the jump table for the swapping routines exported to
1790 gdb. Now gdb works with the 386.
1792 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1794 * Merge in changes from gdb-3.95 release.
1795 Makefile.in: Allow hmake and tmake files to add OFILES.
1797 bfd.c: support specific targets as well as searching. When
1798 searching, take default target in preference to others.
1800 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1801 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1802 libbfd.h: Support specific targets as well as searching.
1803 opncls.c: Support specific targets as well as searching.
1804 targets.c: Search is short-circuited if default target matches.
1805 liboasys.c, libieee.c: Undo bothner changes that make macros
1806 work to the left of assignment, but which depend on the
1807 representations of different pointer types being the same.
1809 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1811 * i386coff.c: created.
1812 * coffcode.h: added support for 386.
1813 * Makefile.in: added support for 386.
1814 * ../include/i386coff.h: created
1816 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1818 * coffcode.h: removed all put_x_<sizes>
1819 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1823 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1825 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1827 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1829 * everything: Removed sysdep.h from bfd.h and put back into files
1830 from which it was split out. Now 64 bit version is built with a
1831 -DHOST_64_BIT="long long" on the compile line.
1834 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1836 Changed all the [get|put][name] routines to use [get|put]_[size
1839 Put in support for 64 bit work. Now two versions of bfd may be
1840 generated, according to the state of TARGET_64_BIT, one which is
1841 32 bit only, and one which is 64/32 bits.
1842 Created new back end 'demo64' to test 64 bit functionality.
1844 Renamed some files to work on DOS.
1846 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1847 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1848 chage, 64 bit transfer. * liba.out.h: Split out common code from
1849 sunos and newsos into liba.out. Name changes and prototype mods. *
1850 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1851 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1852 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1853 change and 64bit stuff.* newsos3.c: common code removed, new jump
1854 table. * oasys.c: Name change * opncls.c: Portability fixes *
1855 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1856 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1857 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1858 64bit ized. * demo64.c: 64 bit a.out back end
1864 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1866 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1867 on LHS of assignment, even when using old compilers.
1868 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1869 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1870 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1871 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1872 * targets.c: Add declaration of newsos3_vec.
1875 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1877 * aout.c: fixxed some of the problems with filepos calculation.
1878 (swap_ext_reloc): fixed problem with creation of relocs.
1879 (aout_set_section_contents): fixed filepos problem
1881 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1882 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1883 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1884 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1885 cleaned up. (coff_write_object_contents) cleaned up.
1887 * ecoff.c: Totally different. Now supports ecoff fully.
1889 * icoff.c: fixed problems in relocation callout.
1891 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1893 * m68kcoff.c: updated target vector.
1895 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1896 choose_reloc_size. (sunos4_write_object_contents) now calls
1897 choose_reloc_size so outputs relocs correctly, also calculates the
1898 size of the sections correctly.
1902 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1904 Merge Per Bothner's changes to modularize BFD a.out a bit.
1906 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1907 * ieee.c: Cast enums to int before comparing them, for brain-
1909 * coff-code.h: Remove coff_get_section_contents, and use the
1910 generic one instead.
1912 * aout.c: Derive new module from sunos.c, containing generic
1913 support code for all kinds of a.out files.
1915 * sunos.c: Remove all code that goes in aout.c. Split out
1916 machine dependent followup in sunos4_object_p into
1917 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1918 and redefine only the names we CHANGE, not all the names. Drop
1919 the little-endian vector, and rename the vector as sunos4 rather
1922 * b.out.c: Use aout.c routines for most of the work. Slight
1923 changes for the new regime. Remove close_and_cleanup and
1924 get_section_contents in favor of generics. New transfer vector
1927 * newsos.c: New support for Sony NEWS, another a.out format.
1929 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1930 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1931 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1933 * opncls.c (bfd_close): Call format-dependent write_contents
1934 routine, if writing, before calling target-dependent
1935 close_and_cleanup routine (which is now always generic, I think).
1936 * srec.c: Use bfd_alloc instead of malloc. Remove
1937 close_and_cleanup and move code from it to
1938 srec_write_object_contents. Add write_contents to tvec.
1939 * targets.c: Remove a.out little vector, replace a.out big
1940 vector with SunOS vector. FIXME: Need Vax support again now.
1942 * libbfd.h: Add write_contents format-dependent-vector to the
1943 bfd_target vector. Supply a generic close_and_cleanup routine.
1944 * liba.out.h: Handle the new aout.c split. Add prototypes for
1945 all routines defined in aout.c. Rename "sunos" things to "aout"
1946 things. Add a few fields where needed for various formats.
1947 * Makefile.in: Add aout.c and newsos.c.
1949 * archive.c, ieee.c, oasys.c: Lint.
1951 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1954 changed forward declaration struct stat; to reduce warnings. Changed
1955 comment on bfd_h_<x>_x.
1957 * ../include/m68kcoff.h, ../include/intel-coff.h,
1958 ../include/m88k-bcs.h
1959 Now there are two incarnations of relocs, linenos and syments. One for
1960 internal digestion, and one full of char arrays for I/O. The original
1961 names have gone to detect errors.
1963 * Makefile.in, m68kcoff.c, targets.c
1964 Test new structure code with a 68k coff implementaion
1966 * coff-code.h, icoff.c, coffswap.c, libcoff.h
1967 Fixed all the places where there were problems with the size and
1968 alignments of structures on disk and structures in memory. #ifed out
1969 all the code in coffswap.c, since it should be done using the target
1972 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1974 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
1975 multiple reloc command.
1977 * sunos.c (sunos4_set_section_contents): Made it so that sections
1978 are always padded to their alignment size.
1980 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1982 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
1983 Clean up types and such (saber C problems).
1984 * ecoff.c: Clean up types and such. Remove routines that are
1985 not used. Fix up reading and swapping of shorts from files.
1987 Notes on bfd-0.5.2-patch1a, from Per Bothner:
1989 * a.out.vax.c: Remove two bogus "static" from prototypes.
1991 * ecoff.c: Got rid of lots of non-working junk (that had
1992 been copied directly from coff-code.h).
1993 Updated to be consistent with updates to icoff.c and coff-code.h.
1995 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
1996 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
1998 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
1999 but until the target_vector is automatically generated,
2000 it's as good as any. Note that the text offset is the only
2001 difference between NewsOS and SunOs (including magic numbers).
2002 (Most of the sunos_* routines should to renamed bsd_*
2003 and move to a bsd.c file. Then (and when the target_vector
2004 is automatically generated) it might make sense to create
2005 a separate Sony target.)
2007 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2008 on some systems, and doesn't help on others.
2009 Similarly, only define X_OK if not already defined.
2011 * trad-core.c: Don't include sys/stat.h - at least
2012 on NewsOS 3, it has already been included.
2014 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2016 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2017 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2018 symbol tables if necessary when reading them in, so gdb can use
2019 them. Add "bfd_coff_" to the names so they won't conflict with
2020 names in calling programs. FIXME-soon: if coff-code.h is
2021 included in two BFD modules, this will cause duplicate
2022 definitions; the routines should be exported to a separate,
2023 common, module (probably along with a mess of other ones).
2025 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2027 Improve modtime support.
2029 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2030 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2031 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2032 BUG: archive members still do not get correct mod times.
2034 Improve floating point support for core files.
2036 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2037 (sunos4_core_file_p): Create a second registers section in the
2038 core file, called ".reg2", for the float registers.
2040 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2042 * many changes to improve archive handling; found a logic flaw in
2043 bfd_check_format which only just happened to work by cooncidence.
2045 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2047 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2050 * bfd.h: changed type of udata in asymbol to void *, like it
2051 should be. Added bfd_reloc_dangerous enum member.
2053 * coff-code.h: Fixed it so that internally generated symbols get
2054 their values relocated correctly in all cases. Removed calls to
2057 * icoff.c: Not understanding the destination symbol of a reloc is
2058 not a failure any more, just 'dangerous'. This allows linking of
2059 b.out and coff images.
2061 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2065 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2067 * sunos.c (translate_to_native_sym_flags): fixed
2068 sym_pointer->n_value so that symbols on the way out get their
2069 section relative values calculated correctly.
2071 * coff-code.h (mangle_symbols): fixed problem where tags were not
2072 being relocated for structs, enums, unions. Also various lints.
2074 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2076 * archive.c (get_elt_at_filepos): system_call_error returned
2079 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2081 * Resolve the use of no_error and system_call_error.
2082 The bfd library itself now will never set bfd_error to
2085 The code still needs to be combed to make sure all the error
2086 codes are correct. I suspect they are not always set correctly.
2088 * The names of all the messages have _ prepended because the sun
2089 bundled compiler can't distinguish from a macro which takes an
2090 argument and the same identifier in a non-macro context.
2092 * The reason for the above being that entry points which used to
2093 be trampoline functions are now just macros which expand to a
2094 direct call through the bfd's xfer vector.
2096 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2097 must gas have its own version of everything (the gas version
2098 had the correct value)
2100 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2102 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2103 properly support i960 architecture and output correct reloc stuff.
2105 * bfd.h: added prototype for bfd_printable_arch_mach, added
2108 * coff-code.h: Applied patches from chrisb to support i960
2109 architecture, zero relocs and swap them correcly and conditionally
2110 compiled the timestamp.
2112 * sunos.c: Made the default section alignment 2^3 so that doubles
2113 are done properly. Fixed the same reloc bug that was in b.out.c
2115 * sysdep.h: Now compiles on a Posix box
2117 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2119 * icoff.c: Fix comment on big-endian version.
2120 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2121 F_RELFLG). Set F_AR32WR in output files if little endian
2124 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2126 * archures.c fixed =/== typo
2128 * sunos.c added architecture stuff for output. Fixed
2129 bug where files where vma(data) != size(text)
2130 were processed wrong.
2132 * coff-code.h added a lint cast
2134 * (../include/a.out.sun4.h) fixed it so zmagic
2137 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2139 * archive.c removed loads of includes, and fixed bug where string
2140 table didn't have a null at the end.
2142 * bfd.c fixed includes, added symbols argument to
2143 canonicalize_reloc entry point.
2145 * libbfd.c fixed includes and added some lint patches.
2147 * targets.c added both sorts of intel coff.
2149 * b.out.c fixed included, changed was the canonical
2152 * icoff.c added support for callj and big and little
2155 * opncls.c added chmod+xing for files with EXEC_P set.
2157 * sunos.c fixed includes. Changed default section
2158 alignement to words. Fixed relocation stuff to work with
2161 * bfd.h various new types added, prototype for new
2162 reloc calls, changed bfd->iostream to a void *
2163 to including files don't need stdio.h.
2165 * libcoff.h added conversion table to tie relocs to
2170 * coff-code.h fixed includes. Added code to support
2171 big and little endian formats. Various lints. Better
2172 processing of symbols. Changed reloc stuff to new
2175 * libbfd.h fixed includes
2178 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2180 * bfd.h changed name of alignment entry in sec_struct to
2181 alignment_power, because of conflicting uses within bfd.
2182 Now it should be obvious that it's a 2**n alignment
2183 specifier. Removed start_pad, end_alignment, block, minsize,
2184 output_file_alignment, subsection_alignment and original_vma fields.
2185 Added align_power() macro. Fixed bfd_section_alignment
2186 acessor macros. Added bfd_symbol_same_target macro.
2188 * b.out.c (b_out_write_object_contents) fixed to use
2189 new alignment member. Fixed (callj_callback) to use section
2190 relative symbols properly.
2192 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2193 Fixed (translate_from_native_sym_flags) to correctly make
2194 symbols section relative.
2196 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2197 (bfd_make_section) took out initialization of obsolete members.
2198 (bfd_print_symbol_vandf) added
2200 * opncls.c (bfd_create) created.
2202 * coff-code.h (coff_new_section_hook) took away refs
2203 to obsolete members. (make_a_section_from_file) added
2204 conversion between alignment types. (coff_symbol_from)
2205 added. (coff_count_linenumbers) only counts linenumbers
2206 if symbol is of coff-type. (coff_mangle_symbols) only
2207 heavily mangles symbols if symbol is coff-type.
2208 (coff_write_symbols) various lints. (coff_write_object_contents)
2209 various lints and modification for alignment conversion.
2210 (coff_slurp_relocs) fixed for use with new asection shape.
2212 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2214 * archive.c lots of lint
2216 * b.out.c added callj relocation support, upgrated reloc howto.
2217 Fixed so that asymbol and reloc records are output
2220 * bfd.c lots of lint, support for new bfd entry point
2223 * bfd.h changed definition of asymbol to contain pointer to
2224 owning bfd, removed target dependencies.
2226 * cache.c took out print statements, put in BFD_ASSERT calls.
2228 * coff-code.h various lints, corrected linenumber output
2229 functionality. Added support for new style asymbols and
2230 bfd_print_symbol. Fixed so that asymbol and
2231 reloc records are handled correctly. Added timestamp.
2233 * icoff.c Added support for new howto shape.
2235 * liba.out.h Added support for new asymbol shape
2237 * libbfd.c various lints
2239 * libbfd.h various lints
2241 * libcoff.h added support for new asymbol shape.
2243 * sunos.c various lints. Added support for new asymbol shape
2244 and bfd_print_symbol.
2246 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2248 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2249 pointer lint. Added support for callj relocation. Fixed bug where
2250 the last 32 bytes of the text section were overwritten by data. Fixed bug
2251 where archives of b.out didn't work due bfd_slurp_extended_name_table
2254 * sunos.c added support for n_other field. Braced the howto table so
2255 that it won't be affected by any lengthing of the howto struct typedef.
2258 * bfd.h added support for n_other field, added special_function
2259 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2262 * bfd.c upgraded bfd_perform_relocation, various lints.
2264 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2266 * ChangeLog: Started ChangeLog for BFD.
2267 * ToDo: Create file for suggestions.
2269 * Makefile: Support easy loading into Saber C.
2270 Add dependencies for icoff.o and bcs88kcoff.o.
2271 Rename coff.c to coff-code.h. Change callers.
2273 * bfd.c (bfd_check_format): Allow the check_format routines
2274 to return the desired target vector, rather than just a Boolean.
2275 bfd.h (bfd_check_format): Change function pointer return type.
2276 archive.c (bfd_generic_archive_p): change callee.
2277 b.out.c (b_out_little_object_p, b_out_big_object_p,
2278 b_out_real_object_p): change callee.
2279 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2280 in check_format transfer vectors that need a filler.
2281 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2282 bcs88kcoff.c: change callee.
2283 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2284 icoff.c: change callee.
2285 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2287 * libbfd.c (zalloc): It should actually zero the storage!
2288 This was commented out for some reason.
2290 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2291 This is so callers can avoid <stdlib.h> which doesn't exist
2294 * bfd.c (map_over_sections): Add debugging code, since I
2295 noticed the section count for sunos core files was bad, but only
2296 GDB had detected the problem.
2297 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2298 bfd_get_section_linenos): Remove obsolete functions.
2299 (bfd_apply_relocations): Use longs, not ints, for the math.
2301 * bfd.h: Declare enum boolean and struct bfd_target as well
2302 as typedefs for them. Remove obsolete
2303 bfd_get_section_lineno_size.
2305 * cache.c: Make the "fdopen" support work. Keep better track
2306 of how many files are open. Centralize the opening of files
2307 and be sure bfd_open[rw] actually try to open the file. Evade
2308 linked list initialization problems.
2310 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2312 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2314 * cplus-dem.c: Delete file, since it is not part of BFD.
2316 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2317 (bfd_openr, bfd_openw): Actually open the file, give error now.
2319 * sunos.c (sunos4_core_file_p): Set section count.
2320 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2321 obsolete definitions.
2322 (_write_symbol_table): Initialize <idx> counter.
2323 (foop): Eliminate debugging code.