1 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * som.c (som_prep_for_fixups): New function.
5 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7 * som.c (som_write_object_contents): Do not abort. Flesh out.
8 (som_set_section_contents): Do not abort. Flesh out.
10 * som.c (som_write_headers): New function.
11 (som_prep_headers): New function.
12 (som_build_and_write_symbol_table): New function.
14 * som.c (som_sizeof_headers): Add missing prototype.
15 (som_set_arch_mach): Do not abort.
17 * som.c (som_count_spaces): New function.
18 (som_count_subspaces): New function.
19 (compare_syms): New function.
20 (som_compute_checksum): New function.
22 * som.c (hppa_som_gen_reloc_type): New function.
23 (som_bfd_reloc_type_lookup): New function.
25 * som.c (try_prev_fixup): New function.
26 (som_reloc_skip): New function.
27 (som_reloc_addend): New function.
28 (som_reloc_call): New function.
30 * som.c (som_initialize_reloc_queue): New function.
31 (som_reloc_queue_insert): Likewise.
32 (som_reloc_queue_fix): Likewise.
33 (som_reloc_queue_find): Likewise.
35 * som.c (som_hppa_howto_table): SOM howto relocation table.
36 (hppa_som_reloc): New function.
38 * som.c (struct reloc_queue): New structure to keep track of
39 the last four multibyte relocations emitted.
40 (enum pa_symbol_type): Type to fully describe the symbol types
41 associated with .import/.export assembler directives.
43 * som.c: Include libhppa.h
45 * som.c (bfd_som_set_section_attributes): New function.
46 (bfd_som_set_subsection_attributes): Likewise.
47 (bfd_som_set_symboL_type): Likewise.
48 (bfd_som_attach_unwind_info): Likewise.
49 * som.h: Declare new exported functions.
51 * som.h (struct som_symbol): Add new fields to hold additional
52 information needed to build/write symbol tables and fixup streams.
53 (struct som_section_data_struct): Add new fields to hold additional
54 information needed to build/write space and subspace headers.
55 (som_symbol_data): New accessor macro for SOM symbol information.
56 (R_HPPA_*): Basic relocation types to be used by the assembler.
58 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
60 * trad-core.c (trad_unix_core_file_p): If new hook
61 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
62 corefile being too big.
63 * hosts/i386sco.h: Define it.
65 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
67 * bfd.c (struct _bfd): Add hppabsd_core_data.
68 * targets.c (target_vector): Add hppabsd_core_vec.
69 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
70 section is encountered during core section scanning.
71 * hppabsd-core.c: New file.
72 * config/hppabsd.mh: Enable HPPA BSD core files.
74 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
75 which is either commented out or ifdef'd out. Add, update and
76 clean comments. Fix various indention and spacing problems. Handle
77 problems related to using "ble" to jump to a stub rather than "bl"
78 (%r31 is trashed by "ble", but not by "bl").
79 (NEW_INSTRUCTION): Put inside curly braces.
80 (CURRENT_STUB_OFFSET): Fix indention problems.
81 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
82 Add, update and clean comments. Handle "ble" %r31 lossage problems.
83 (hppa_elf_build_long_branch_stub): Likewise.
84 (hppa_look_for_stubs_in_section): Likewise.
85 (hppa_elf_stub_check): Remove obsolete function.
87 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
88 problems. Delete unused instructions.
90 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
92 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
94 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
96 * elfcode.h (elf_object_p): Rather than looking through an array
97 of architectures, get the ELF EM_xxx code from the backend
98 information. Let the generic ELF target match any EM_xxx code not
99 matched by another ELF target. Call elf_backend_object_p to let
100 the backend do more checks and set global information.
101 * libelf.h (struct elf_backend_data): Added elf_machine_code and
102 elf_backend_object_p fields.
103 (struct bfd_elf_arch_map): Removed.
104 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
105 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
106 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
107 field with elf_backend_object_p (if it is defined).
108 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
109 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
110 elf64-gen.c (ELF_MACHINE_CODE): Defined.
111 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
113 (mips_elf_object_p): Set the right machine number.
114 (mips_elf_ecoff_debug_swap): Defined.
115 (elf_backend_object_p): Defined to be mips_elf_object_p.
116 (elf_backend_ecoff_debug_swap): Defined to be
117 mips_elf_ecoff_debug_swap.
118 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
120 * libbfd-in.h (target_vector, default_vector): Declare.
122 * format.c (target_vector, default_vector): Don't declare.
124 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
125 for R_MIPS_26. Correct overflow detection requires matching the
126 upper four bits of the destination against the PC. From Ted Lemon
127 <mellon@pepper.ncd.com>.
129 * bout.c (b_out_reloc_type_lookup): Return type should point to
131 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
132 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
133 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
134 * coff-i386.c (coff_i386_reloc): Made howto const.
135 * oasys.c (oasys_write_data): Made how const.
137 * libelf.h: Added some comments.
138 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
139 field. Removed unused write_relocs field.
140 * elf32-target.h: Adjusted elf_backend_data initialization
142 * elf64-target.h: Corrected elf_backend_data initialization to
143 fill in all fields and to set elf_64_p to 1.
145 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
147 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
148 to filepos in SHT_STRTAB case.
149 (assign_file_position_for_section): Set BFD section filepos as
150 well as ELF section sh_offset.
152 * reloc.c: Use const instead of CONST.
153 (bfd_perform_relocation): Make variable howto a const pointer.
154 * bfd-in2.h, libbfd.h: Rebuilt.
156 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
158 * Makefile.in (realclean): Don't remove generated headers. Reverts
159 change of 2 Jul 1993.
161 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
163 * configure.bfd: make unixware equivalent to sysv4.
165 * config/i386-nlm.mt: bring in elf config; make it the default.
167 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
169 * libbfd.c (bfd_put_8): Add parens around reference to "val"
172 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
174 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
175 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
177 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
179 * coffcode.h (coff_write_object_contents): Zero out internal_a.
181 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
183 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
184 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
185 section.c, syms.c, targets.c:
186 Doc cleanup (spelling, punctuation, grammar, formatting).
187 * bfd-in2.h, libbfd.h: Rebuild.
189 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
191 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
192 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
194 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
196 * From Pete Hoogenboom (hoogen@cs.utah.edu)
197 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
198 in last change. Always rebuild symbol extension section the first
199 time though if output sections exist (fixes ld -r problems).
201 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
203 * Makefile.in: Add .PHONY for check and installcheck rules.
205 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
207 * libbfd-in.h (artdata): Use long, not time_t for portability, at
208 least to HPUX. File below is a derived file.
210 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
212 * libbfd.h (artdata): Use long, not time_t for portability, at
215 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * config.bfd: Use bigmips for mips*-*-bsd*.
219 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
221 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
222 Handle symbol number of zero.
224 * reloc.c (enum bfd_reloc_code_real): Added
225 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
226 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
227 * bfd-in2.h: Rebuilt.
228 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
229 BFD_RELOC_MIPS_LITERAL.
230 * elf32-mips.c (mips_reloc_map): Handle new relocs.
231 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
234 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
235 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
236 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
237 MY_bfd_seclet_link): Define.
238 (MY_bfd_reloc_type_lookup): Rename from
239 MY_reloc_howto_type_lookup.
240 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
241 (MY(vec)): Use JUMP_TABLE rather than listing functions.
242 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
243 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
244 terms of MY, because that causes a recusive invocation of CAT when
245 expanded within JUMP_TABLE, and ANSI compilers don't expand
247 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
248 MY_reloc_howto_type_lookup, and don't define in terms of MY.
249 (MY_canonicalize_reloc): Don't define in terms of MY.
250 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
251 than listing functions.
253 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
255 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
257 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
259 * targets.c: Move enum target_flavour outside of struct and change
260 the name to enum bfd_flavour. This means bfd clients can use it.
261 * bfd-in.h: Add macro bfd_get_flavour.
262 * bfd-in2.h: Rebuilt.
264 * som.c: Add comment about how abort() on corrupt executable is evil.
266 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
268 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
270 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
272 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
274 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
276 * bfd-in.h: Added commands for object file flag values.
277 * bfd-in2.h: Rebuilt.
278 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
280 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
281 object_flags field for target vector.
282 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
283 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
284 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
285 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
286 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
287 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
288 field for target vector.
290 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
292 * hosts/std-host.h: Don't declare time; causes error on mach3.
293 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
295 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
297 LynxOS and Sparc LynxOS changes:
298 * config.bfd: Recognize sparc-*-lynxos*.
299 * configure.host: Recognize sparc-*-lynxos*.
300 * configure.in: Recognize Sparc Lynx vectors.
301 * targets.c (sparclynx_aout_vec): Declare.
302 (sparclynx_coff_vec): Declare.
303 (target_vector): Add them.
304 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
305 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
306 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
307 * coff-sparc.c: New file, basic Sparc coff support.
308 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
309 * Makefile.in: Change filenames appropriately, add Sparc rules.
310 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
312 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
313 Sparc LynxOS, set Sparc magic number for Sparcs.
314 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
315 * config/sparc-lynx.mt: New file.
316 * hosts/i386lynx.h: Cosmetic improvements.
317 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
318 * hosts/sparclynx.h: New file.
320 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
323 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
324 Remove useless statement probably left by code copy.
325 * cpu-i960.c (compatible): Fully bracket matrix initializer.
326 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
327 rather than xmalloc. Use realloc and check the return value
328 rather than xrealloc.
329 (hppa_elf_get_section_contents): Add some casts.
330 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
331 variable. Add default case to switch.
332 * hp300hpux.c: Declare aout_32_write_syms.
333 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
334 (definition from aout/aout64.h is always 0 anyhow).
335 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
336 * ieee.c (ieee_write_id): length can never be negative.
338 (ieee_archive_p): Remove unused variable.
339 * libcoff-in.h (bfd_perform_slip): Declare.
340 * libcoff.h: Rebuilt.
341 * oasys.c (oasys_write_sections): Remove zero initialization of
343 * reloc16.c: Indentation change.
345 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
347 * configure.in, config/i386-mach3.mt: Update for new configuration
348 (--with-targets and so on).
349 * hosts/i386mach3.h: Declare errno.
350 * targets.c: Declare i386mach3_vec.
352 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
354 * nlmcode.h (nlm_swap_auxiliary_headers_in,
355 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
356 and sharedDebugRecordCount fields.
358 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
360 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
361 we started using trad-core.c for SCO instead.
363 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
365 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
367 * elfcode.h (assign_file_position_for_section): Align sh_offset to
368 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
370 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
372 From Jeff Law and Pete Hoogenboom at Utah:
374 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
375 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
376 and moved into libhppa.h. All references changed.
377 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
378 (get_opcode and opcode defines): Move into libhppa.h
379 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
381 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
383 (get_opcode): Moved here. FIXME! this really should be a C function
384 inside the opcode library!
385 (bfd_hppa_insn2fmt): Likewise.
387 * targets.c (target_vector): Enable elf32-hppa vector.
389 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
390 and clarify existing comments. Do not use DEFUN to declare this
391 function. Fix numerous indention problems. Correctly handle cases
392 where symbol extension section may need to be read from disk,
393 read from memory, or built then read from memory.
395 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
396 formatting and indention problems gnu-indent can not handle.
397 Clarify some comments about relocation types. Comment basic
398 relocation "classes". Group PARAM declarations together.
399 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
400 enumerated type rather than #defines.
402 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
404 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
405 that GDB can figure out text_start and text_end.
407 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
409 Fix up warnings from gcc -Wall:
410 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
411 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
412 cast it to unsigned long.
413 * ecoff.c (ecoff_emit_aggregate): Use %ld.
414 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
415 * coffcode.h (dummy_reloc16_estimate): Specify return type.
417 * libbfd.c (bfd_write): If not everything is written out, set
418 bfd_error to system_call_error. If the return value is
419 non-negative, set errno to ENOSPC (if ENOSPC is defined).
420 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
421 (bfd_generic_set_section_contents): For a bad offset + count, set
422 bfd_error to bad_value.
423 * seclet.c (rel): Don't abort. Instead, return false.
425 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
427 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
429 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
431 * config.bfd: handle mips*-* instead of mips-*, use mips*el
434 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
436 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
437 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
438 fprintf collides with the native one.
440 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
442 * targets.c (target_vector): Enable MIPS ELF vectors.
444 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
446 * config.bfd: Use bigmips for mips-sony-bsd*.
448 * configure.host, config.bfd: Add * to end of all OS names.
450 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
452 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
453 with Ultrix header files.
455 * som.h (struct som_section_data_struct): Renamed from
456 som_section_data to avoid conflict with macro by that name.
458 Changes from Jeff Law and Peter Hoogenboom at Utah:
460 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
461 in delay slot' optimization in combination with a long call
462 stub should always be r31.
464 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
465 across all relocation types, retrieve instruction addends from
466 the relocation entry rather than from the instruction itself.
468 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
469 error that only occurred when the addend of an 'addil' or
470 'ldil' was larger than 21 bits and very close to a 2K byte
473 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
474 which a jump is placed in the delay slot of a function call.
475 The jump was being accomplished via an adjustment to the
476 return pointer. This optimization would break the long call
477 stub code, if there was any.
479 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
480 to long branch stubs to avoid use of general register 2.
482 * hppa_stubs.h: New stub instructions.
484 * elfcode.h: Declare bfd_elf_find_section.
486 * som.h (som_section_data): Add new "subspace_index" field.
488 * som.c (setup_sections): Save the original SOM subspace index
489 in the BFD section associated with that subspace.
490 (som_get_symtab_upper_bound): Implement.
491 (som_get_symtab): Implement.
492 (som_print_symbol): Implement.
493 (som_slurp_string_table): New function to read a string table
494 from a SOM object file.
495 (som_section_from_subspace_index): New function to return the
496 section which corresponds to a SOM subspace index.
497 (som_slurp_symbol_table): New function to read the symbol
498 table from a SOM object file.
499 (som_make_empty_symbol): Check for errors from bfd_zalloc.
500 (som_new_section_hook): Initialize subspace_index field to
503 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
504 Set EXEC_P for executables.
505 (setup_sections): Correctly identify when a section has
507 (log2): New function.
508 (setup_sections): Correctly convert between SOM alignments and BFD
511 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
512 for sections which correspond to SOM spaces, doing so confuses
513 many utilities. Set assorted SEC_* flags for SOM subspaces
514 which correspond to BFD sections.
516 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
517 string table should have sh_type == SHT_STRTAB. Add
518 processing to make it so.
520 * elfcode.h: (bfd_section_from_shdr): String tables (other
521 than .strtab) were not getting the file offsets recorded, so
522 they could not be read from disk.
524 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
525 the section header and the vma field of a section at 0 if the
526 section is not part of the program execution image. (e.g.,
529 * som.[hc]: Change target vector prefix from "hppa" to "som".
530 Consistently use obj_som prefix to access fields in backend data
531 structures. Fix all callers/references.
533 * som.h: Do not include files only needed for core file reading here.
534 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
535 forward structure declarations, they are unnecessary.
536 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
537 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
538 fields for future use. Change obj_som_* macros as appropriate.
539 (som_section_data): New structure to keep SOM specific information
540 about BFD sections (for future use).
542 * som.c: Provide PARAMS declarations for all functions currently
544 (struct container): Delete unwanted structure definition.
545 (som_object_setup): Add comments. Use som_mkobject to allocate
546 SOM specific information in the BFD; use information from the
547 file and (possibly empty) auxiliary headers to initialize this
548 information. Delete redundant bfd_get_symcount (abfd) "calls".
549 (setup_sections): Return type is now boolean, fix return statements.
550 "Fix" handling of BSS like subspaces in the computation of the
551 containing space's size. If the subspace has relocations, set the
552 appropriate BFD section flags and record the index into and the
553 size of the fixup stream. Always return a value.
554 (som_object_p): Set bfd_error appropriately if errors are detected
555 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
556 Do not try to read a non-existant auxiliary header.
557 (som_mkobject): Flesh out.
558 (som_section_hook): Allocate space to hold SOM specific information
561 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * coff-h8300.c, coffcode.h: Change shrink parameter
565 in *_reloc16_estimate to unsigned to match prototype.
566 * archive.c: Avoid "/*" in comment.
568 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
570 * dep-in.sed: Create our own line breaks for a more aesthetic
572 * Makefile.in: Rebuilt dependencies.
574 * elf32-mips.c: Include "seclet.h".
575 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
576 Elf32_External_RegInfo.
577 (mips_elf_seclet_link): New function. Link the .reginfo section
578 specially, and pass everything else to the generic routine.
579 (bfd_elf32_bfd_seclet_link): Define macro.
580 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
583 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
585 * libnlm.h (nlm_backend_data): Added signature field.
586 (nlm_signature): New macro.
587 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
588 signature from the backend rather than the constant NLM_SIGNATURE.
589 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
591 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
592 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
594 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
598 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
600 * Makefile.in (HFILES): New variable, for use in "make dep".
601 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
602 remake it, so that "$?" is complete.
603 (.dep1): Don't need to remove .dep1 first.
604 (dep.sed): Depend on config.status, not Makefile.
607 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
609 * coff-alpha.c: Implemented reloc handling for the linker, made
610 various other related changes.
611 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
612 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
614 (ecoff_bfd_get_relocated_section_contents): Don't define.
615 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
616 Handle .lita section.
617 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
618 finish_reloc backend field renamed to adjust_reloc_in.
619 (ecoff_bfd_seclet_link): Adjust number of aux entries to
620 debug_align boundary.
621 (ecoff_compute_section_file_positions): If rdata_in_text put
622 .rdata section in text segment, not data segment. Put .pdata
623 section in text segment.
624 (ecoff_write_object_contents): Likewise. Also, call
625 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
626 absolute sections when writing out relocs.
627 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
628 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
629 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
630 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
631 (mips_adjust_reloc_out): New function (does nothing).
632 (mips_ecoff_backend_data): Initialize new fields.
633 (ecoff_bfd_get_relocation_section_contents): Define to be
634 bfd_generic_get_relocated_section_contents.
636 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
639 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
641 * reloc.c (bfd_perform_relocation): Add comments attempting to
642 explain PC relative relocations.
644 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
646 (coff_compute_section_file_positions): Remove check for
647 USE_DISCARDED_SECTIONS_COUNT.
648 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
649 it on host defines is wrong.
651 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
652 (ecoff_write_object_contents): Don't require the .reginfo section
653 to be a particular size.
655 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * Makefile.in (dep-in): New rule, for editing dependencies into
658 Makefile.in in $(srcdir). Use move-if-change.
659 (.dep1, dep): Use move-if-change.
660 (CFILES): Add coff-apollo.c.
662 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
664 * Makefile.in: Recognise new file, coff-apollo.o
666 * coff-apollo.c: New file
668 * coffcode.h: Recognise apollo magic numbers and writable text
670 * coffswap.h: Swap Apollo optional header entries
672 * config.bfd: Add line for Apollo
674 * configure.host: Replace apollo68b and apollo68v with Apollo
676 * configure.in: Recognise apollocoff_vec
678 * targets.c: Likewise
680 * config/apollo.mh, config/apollo.mt: New files
682 * hosts/apollo68.h: Remove inclusion of strings.h
684 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
686 * coff-i386.c (i3coff_object_p): Now static.
688 * Makefile.in: Updated dependencies.
689 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
691 * dep-in.sed: New file.
693 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
694 conflicts when "--with-targets=all".
695 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
696 m68k_howto2rtype): Rename via macros to keep namespace clean.
697 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
700 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
702 * elf32-mips.c: Extensive additions to do relocations and to
703 handle MIPS specific sections.
704 * libelf.h (elf_backend_data): Pass fourth argument to
705 elf_backend_section_from_bfd_section to permit it to control the
706 section index to use.
707 (elf_obj_tdata): Add gp and gp_size fields.
708 (elf_gp, elf_gp_size): New accessor macros.
709 * elfcode.h: Removed a number of unused local variables.
710 (elf_fake_sections): Clear section header before calling
711 elf_backend_fake_sections, not after.
712 (prep_headers): Return true at end.
713 (elf_section_from_bfd_section): Pass retval argument to
714 elf_backend_section_from_bfd_section.
715 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
716 Accept and ignore new retval argument.
717 * bfd.c: Include libelf.h.
718 (bfd_set_gp_size): Handle ELF targets.
719 * Makefile.in (bfd.o): Depends upon libelf.h.
720 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
722 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
725 (ecoff_mkobject_hook): New function.
726 (ecoff_new_section_hook, ecoff_sizeof_headers,
727 ecoff_compute_section_file_positions, ecoff_set_section_contents,
728 ecoff_write_object_contents): Handle dummy REGINFO section.
729 (ecoff_get_section_contents): New function to handle reading
731 * libecoff.h (ecoff_get_section_contents): Change from macro
732 definition to function prototype.
733 (ecoff_mkobject_hook): New prototype.
734 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
735 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
736 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
737 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
739 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
741 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
742 by casting the most significant byte to bfd_vma.
744 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
746 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
747 if configuring --with-targets=all.
749 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
751 * aoutx.h (howto_table_std): Correct the "size" field in some
754 * reloc.c (reloc_howto_type): Change documentation to dispel any
755 notion that the "size" field is a power-of-two indicator.
757 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
759 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
761 Make support for relaxing more generic.
762 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
764 * libcoff.h, libcoff-in.h: declarations. Prototypes
765 * coffcode.h (bfd_coff_std_swap_table): Add calls to
766 coff_reloc_16_extra_cases and coff_reloc16_estimate.
767 (dummy_reloc16_estimate): New function.
768 * coff-h8300.c (h8300_reloc16_estimate): New function
770 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
772 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
773 (align_file_position): New function.
774 (elf_locate_sh): Disabled function deleted.
775 (assign_file_positions_for_symtab_and_strtabs): Align position,
776 then place symtab, then do other sections.
777 (map_program_segments): Align program header.
778 (assign_file_positions_except_relocs): Align section headers.
779 (assign_file_positions_for_relocs): Align relocation sections.
781 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
783 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
784 Change other hppa entries to use -*- not -hp-.
785 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
787 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
788 characters in comment to octal escapes.
790 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
792 * coff-i386lynx.c: Removed, name too long.
793 * i386lynx-cf.c: New file, was coff-i386lynx.c.
794 * configure.in: Reflect file name changes.
795 * Makefile.in: Mention Lynx-related files.
797 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
800 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
801 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
803 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
804 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
805 sections of type STYP_INFO. (from Minh Tran-Le)
806 (coff_compute_section_file_positions): Add discarded_sections_count
807 to abfd->section_count, which helps `strip' keep the size
808 of the executable header constant.
809 * coff-i386.c (discarded_sections_count): New variable, initialized
810 to zero. For use by `strip'. Currently being used only in aix386
811 coff, but may be useful for other coff systems. (from Minh Tran-Le)
813 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
815 * archive.c: Cosmetic improvements.
816 * opncls.c: Cosmetic improvements.
817 (new_bfd): Removed redundant structure slot init.
819 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
821 * config/news-mips.mh, hosts/news-mips.h: New files.
822 * configure.host: Use news-mips for mips-sony-bsd*.
824 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
826 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
827 * coff-i386lynx.c: New file, defines Lynx target vector and name,
828 includes coff-i386.c.
829 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
830 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
831 * i386lynx.c: Remove coff vector definition entirely.
832 (lynx_32_swap_ext_reloc_in): Define.
833 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
835 (lynx_32_swap_ext_reloc_out): Define.
836 (lynx_32_swap_std_reloc_out): Define.
837 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
838 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
839 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
840 (WRITE_HEADERS): Define, call Lynx swapping fns.
842 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
844 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
847 relocations of size 8, 16, 32. Sort generic relocs by type rather
848 than size. Added a little documentation too.
850 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
851 (TABLE_SIZE): New macro.
852 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
854 (swap_std_reloc_out): Write baserel relocs correctly.
855 (swap_std_reloc_in): Handle r_baserel field. Assert that
856 r_jmptable and r_relative fields are clear, and that the computed
857 index does refer to a defined entry of the howto table.
859 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
861 * section.c (bfd_make_section_anyway): New function.
862 * section.c: Change comments to say several sections can have
864 * bfd-in2.h: Re-generate to reflect above change.
865 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
866 if still no section after the bfd_coff_make_section_hook.
867 * coffcode.h: Add comment about TWO_DATA_SECS.
869 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
871 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
873 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
876 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
878 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
880 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
881 and i386lynx_coff_vec.
882 Added m68klynx_aout_vec and m68klynx_coff_vec.
883 * targets.c (target_vector): Removed i386lynx_vec, added
884 {i386,m68k}lynx_{aout,coff}_vec.
885 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
887 * m68klynx.c: New file.
888 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
889 and i386lynx_coff_vec.
890 * config/m68k-lynx.mt: New file.
891 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
892 * hosts/m68klynx.h: New file.
894 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
896 * archive.c: Define offsetof here.
897 * hosts/*.h: Don't define it here.
899 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
901 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
904 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
906 * hpux-core.c: Add comment about hpux version 7.
908 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
910 * lynx-core.c (lynx_core_file_p): Change per-thread register
911 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
912 in gdb/corelow.c. Create alias .reg section for the currently
915 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
917 * libecoff.h (ecoff_backend_data): Removed big_magic and
919 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
920 of big_magic and little_magic.
921 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
922 matches endianess of bfd.
923 (mips_ecoff_backend_data): Removed initialization of big_magic and
925 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
926 based on magic number. Support r4000 magic numbers.
927 (ecoff_get_magic): New function.
928 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
929 the backend structure.
930 * cpu-mips.c (arch_info_struct): Added case for r6000.
932 For MIPS configurations put both big and little endian versions in
933 the list of targets; the code is getting compiled in anyhow.
934 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
935 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
936 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
937 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
938 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
940 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
942 * osf-core.c: New file for OSF/1 core file support.
943 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
944 (HDEPFILES): Set to osf-core.o.
945 * bfd-in2.h (union tdata): Add osf_core_data member.
946 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
947 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
948 (osf-core.o): New dependency.
950 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
952 * TODO: Remove note about making --with-bfd-targets use canonical
953 target configuration name (already done); reword item about
954 separating reading and writing stuff to not refer to a
957 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
960 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
962 * gen-aout.c (main): Output newline after end of comment, not
963 before. (Reported by Jonathan Stone,
964 jonathan@oscar.stanford.edu).
966 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
968 * archive.c (compute_and_write_armap): Put weak symbols in the
971 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
972 section, not the .stabstr section. Set the type of the .stabstr
973 section to SHT_STRTAB.
974 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
976 * section.c (SEC_DEBUGGING): New section flag.
977 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
978 and the name starts with .debug, .line or .stab, set
979 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
980 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
981 SEC_DEBUGGING to section_flags.
982 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
983 SEC_DEBUGGING and SEC_CODE to section_flags.
984 * bfd-in2.h: Updated.
986 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
988 * bfd.c (tdata): Add lynx_core_data.
990 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
991 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
992 (ecoff_write_object_contents): Don't set scnptr to zero just
993 because size of section is zero. Needed for Irix 4.0.5F.
995 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
997 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
999 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1001 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1002 * bfd-in2.h (tdata): Add lynx_core_data;
1003 * config.bfd configure.host: Get rid of superfluous netbsd and
1005 * configure.in: Add lynx-core.o to Lynx config.
1006 * i386lynx.c: Add defs for core file support.
1007 * lynx-core.c: New file with Lynx core file support.
1008 * hosts/i386lynx.h: Move lots of host specific includes to here.
1009 Add def of HOST_LYNX. Remove unnecessary defs.
1011 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1013 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1014 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1015 SEC_DATA for a SHF_NOBITS section.
1017 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1018 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1019 * nlmcode.h: Add some casts to avoid warnings.
1020 (nlm_write_object_contents): Ignore relocs for sections that are
1021 neither code nor data. Just use the symbol value for debugging
1022 symbols; don't offset by the section vma.
1024 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1026 * reloc.c (bfd_perform_relocation): Don't return an error when
1027 performing a reloc against an undefined weak symbol.
1028 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1029 than obsolete BSF_EXPORT.
1031 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1033 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1034 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1035 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1036 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1037 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1038 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1039 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1040 defined on all hosts, now that archive.c uses it.
1042 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1044 * elfcode.h (elf_map_symbols): Create section symbols for all
1045 sections, not just allocated sections; debugging sections can have
1047 (elf_symbol_from_bfd_symbol): If there is an output section, use
1048 the section index from that rather than the input section.
1050 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1052 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1053 libbfd.h, which is regenerated from this file.
1055 * bfd-in.h (symtype): Deleted typedef.
1057 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1059 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1060 xor and subtract. Otherwise it will not sign extend if the type
1061 of bfd_vma is larger than int.
1063 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1064 and frameoffset as signed numbers. From Peter Schauer.
1066 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1068 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1069 special function for all reloc entries.
1070 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1072 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1073 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1075 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1077 * libbfd-in.h (struct artdata): Add armap_timestamp and
1078 armap_datepos here too.
1080 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1082 Improve timestamp support in BSD archive files to avoid linker
1085 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1086 (bfd_flush, bfd_stat): Add prototypes.
1087 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1088 (bfd_stat): Add, does fstat on a BFD.
1090 * archive.c (_bfd_write_archive_contents): At end of file writing,
1091 verify and possibly update the timestamp in the armap, if a BSD
1092 archive. FIXME! Kludge recognizes BSD archive, rather than
1093 vectoring properly. Should add to xvec.
1094 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1095 (bsd_write_armap): Save timestamp and file location thereof, when
1096 writing the armap in a BSD file.
1097 (bsd_update_armap_timestamp): New function to check and
1098 rewrite the timestamp.
1100 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1102 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1104 * hosts/i386sco.h: Define a bunch of stuff for core files.
1105 * sco-core.c: Remove, replace by trad-core.c.
1106 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1107 * config/i386sco.mh: Use trad-core not sco-core.
1108 * hosts/i386isc.h, config/i386isc.mh: Remove.
1109 * configure.host: Use i386sco for isc.
1110 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1111 * config.bfd: Use i386-coff not i386-sco.
1113 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1114 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1115 i486-elf which doesn't exist).
1117 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1119 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1120 padding field to zero.
1122 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1123 * configure.in: Remove bogus netbsd386 handling.
1125 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1126 Correct overflow detection requires matching the upper four bits
1127 of the destination against the PC.
1129 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1131 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1133 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1135 * libbfd-in.h: Removed swapping routines declarations.
1136 * bfd-in.h: Added swapping routine declarations, and renamed them
1137 from _do_* to bfd_*.
1138 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1139 * Changed all callers.
1140 * libbfd.h, bfd-in2.h: Rebuilt.
1142 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1144 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1147 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1149 * configure.in: Reorganized setting of makefile variables so
1150 64-bit stuff works again.
1152 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1155 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1156 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1157 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1158 Deleted field raw_syms.
1159 (obj_symbols): Remove cast.
1160 (obj_raw_syms): Deleted.
1161 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1162 native_elf_sym fields.
1163 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1166 From Pete Hoogenboom and Jeff Law:
1168 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1170 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1171 bits are zero (e.g., they specify no relocations), then do not
1172 even bother adding their entries to the symextn section.
1174 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1175 of scope can have an argument relocation stub.
1177 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1178 structure and type to elf32_hppa_stub_description. This makes
1179 it consistent with the GNU coding conventions.
1180 (elf32_hppa_stub_description): Added a 'next' field to allow
1181 linking of stub description structures.
1182 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1183 keep track of individual stubs.
1184 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1185 Combined with the elf32_hppa_stub_description structure.
1186 (elf32_hppa_stub_name_list): New type to keep track of
1188 (add_stub): Removed.
1189 (add_stub_by_name): New function.
1190 (find_stub_by_name): New function.
1191 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1193 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1196 * elf32-hppa.c: (retval_mismatches): The direction of argument
1197 relocation was reversed.
1198 (hppa_elf_build_arg_reloc_stub): Return address was not being
1200 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1201 argument relocation bits so this function can be used in the check
1203 (hppa_elf_stub_check): Pass caller argument relocation bits into
1204 hppa_elf_arg_reloc_needed_p().
1205 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1206 pass caller argument relocation bits into
1207 hppa_elf_arg_reloc_needed_p().
1209 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1211 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1213 * hosts/delta88v4.h: New for SVR4.
1214 * configure.hosts: Use it.
1216 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1218 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1219 is an SCO pre-define.
1221 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1223 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1225 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1227 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1229 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1230 symbols as BFD local symbols.
1231 (nlm_write_object_contents): Don't bother writing out exported
1232 symbols more than once; they now appear in the symbol table more
1233 than once (with and without a prefix) if necessary. Set offset
1234 values to be non-zero as NLMLINK does.
1236 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1238 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1240 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1242 * section.c (struct sec): Move position of user_set_vma, and
1244 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1246 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1247 (symext_rootP, symext_lastP, global_value, GOT_value,
1248 global_symbol, global_sym_defined, symextn_contents,
1249 symextn_contents_real_size, elf_hppa_stub_rootP,
1250 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1251 default initialization.
1252 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1254 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1255 code more readable in 80 columns.
1257 * libhppa.h (all functions): Now inline under GNU C.
1259 More patches from Jeff Law:
1261 * elf32-hppa.c (AR_WARN): Give argument which caused the
1262 invalid argument relocation.
1263 (AR_UNIMP): Delete unused macro.
1264 (hppa_elf_set_section_contents): Always return a value.
1265 (elf32_hppa_backend_table_processing): Likewise.
1266 (elf32_hppa_backend_section_processing: Likewise.
1268 * som.c: New file containing SOM specific code extracted
1271 * som.h: New file containing SOM specific code extracted
1276 * libhppa.h: Delete SOM specific code. Add generic PA
1277 code which can be shared by both SOM and ELF backends.
1279 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1280 depends on libhppa.h now.
1282 * configure.in (hppa_vec): Needs som.o module instead of
1285 * elf32-hppa.c: Include libhppa.h. Do not define
1288 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1289 now lives in libhppa.h.
1290 (hppa_reloc_field_selector_type_alt): Likewise.
1292 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1293 define malloc or free.
1295 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1298 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1300 (elf_hppa_reloc_type_lookup): Likewise.
1301 (elf_hppa_tc_make_sections): Likewise.
1302 (hppa_elf_arg_reloc_needed_p): Likewise.
1303 (hppa_elf_build_long_branch_stub): Likewise.
1304 (elf_reloc_map): Delete, no longer used.
1305 (elf_hppa_reloc_map): Likewise.
1306 (elf32_hppa_symextn_map_max_size): Likewise.
1307 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1309 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1310 of the .hppa_unwind section.
1312 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1314 * config.bfd: recognize m88110.
1316 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1318 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1320 * elfcode.h (elf_section_from_bfd_section): Add detection of
1324 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1325 New functions for support of long branch stubs.
1326 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1327 check for long branch stubs.
1328 (hppa_look_for_stubs): Unused function. Removed.
1329 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1330 version of bfd_set_section_contents.
1331 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1332 when BFD is configured for debugging.
1334 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1335 to return a list of symbols that have non-zero argument
1337 (hppa_elf_stub_finish): Make sure stub generation is done only
1340 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1341 generation relocation entries within a stub.
1342 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1345 * elf32-hppa.c: New #define's for argument relocation types.
1346 (mismatches, retval_mismatches): Updated to reflect new
1347 argument relocation types.
1348 (CURRENT_STUB_OFFSET): New macro.
1350 * elfcode.h (map_program_segments): Set the PF_X bit for data
1353 * elf32-hppa.c: (elf_hppa_howto_table): Add
1354 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1355 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1358 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1359 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1361 * hppa_stubs.h: Add new instructions that are used in linker
1364 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1365 unwind descriptor were incorrect.
1367 * libelf.h (bfd_elf_find_section): Declare.
1369 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1370 function in place of global_sym field in elf_backend_data
1372 (elf32_hppa_backend_symbol_table_processing,
1373 elf32_hppa_backend_section_processing,
1374 elf32_hppa_backend_fake_sections,
1375 elf32_hppa_backend_section_from_shdr,
1376 elf32_hppa_backend_section_from_bfd_section): New functions to
1377 provide support of symbol extension sections and argument
1379 (elf_info_to_howto): Remove call to abort().
1381 * elf32-target.h: Support for special processing by the backend.
1382 (struct elf_backend_data): Added elf_backend_symbol_processing,
1383 elf_backend_symbol_table_processing,
1384 elf_backend_section_processing, elf_backend_section_from_shdr,
1385 elf_backend_fake_sections, and
1386 elf_backend_section_from_bfd_section fields.
1387 * elfcode.h: (bfd_section_from_shdr): Add a check for
1388 processor-specific section types.
1389 (elf_fake_sections): Add a check for processor-specific
1391 (bfd_elf32_write_object_contents): Add a check to see if
1392 there is any final section processing to be done by the
1394 (elf_section_from_bfd_section): Add a check for
1395 processor-specific section types.
1396 (elf_slurp_symbol_table): Remove reference to global_sym in the
1397 elf_backend_data structure. Replace it with a call to
1398 elf_backend_symbol_processing.
1399 * libelf.h: Remove global_sym field in the elf_backend_data
1400 structure. Replace it with a series of backend-specific
1403 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1404 stub_sym should be called target_sym.
1405 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1406 rather than the output bfd (output_bfd).
1407 (hppa_elf_reloc): Get rid of references to the global_sym field in
1408 the elf_backend_data structure.
1410 * elfcode.h (elf_fake_sections): Check the correct condition for
1411 .bss. Also, detect the existence of a .note section.
1413 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1416 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1417 should be a reference to bfd_arch_hppa.
1419 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1420 the bfd_check_format structure to avoid a type mismatch.
1422 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1423 and Jim Kingdon (kingdon@cygnus.com)
1426 * netbsd386.c: New file.
1427 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1428 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1429 libaout.h, targets.c: Other changes.
1431 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1433 * config/m88k-elf.mt: New file.
1434 * config.bfd: Use it for m88*-*-sysv4*.
1436 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1438 * elfcode.h (elf_build_phdrs): Unused function deleted.
1439 (bfd_shdr_from_section): Ditto.
1440 (write_relocs): Don't change section contents for addend.
1441 (elf_locate_sh): Return type is now always elf_internal_shdr,
1442 since the other types were really aliases for this type anyways.
1443 Don't compile this function, since it is static and doesn't appear
1444 to be used in this file.
1445 (sym_is_global): Return non-zero for weak symbols. Abort if
1446 section pointer is null.
1447 (swap_out_syms): Reorder tests so function symbols can be weak.
1448 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1449 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1450 extracting out some common code. Abort if BFD section symbol has
1452 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1453 section symbols. Don't read section contents to fill in addend
1456 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1461 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1463 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1464 specific information for a symbol. Put in elf_sym_num, which
1465 gives the external symbol number in the elf object file, since
1466 local symbols must come before global symbols.
1467 (elf_sym_extra): New macro.
1468 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1469 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1470 symbol number to external number. Store the address of the
1471 Elf_Sym_Extra field for the symbol in the udata field.
1472 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1474 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1476 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1477 array of pointers to section symbols.
1478 (elf_map_symbols): Bump the max index of the section symbols so
1479 that we don't overwrite memory. Store the max index into the
1480 elf_obj_tdata field.
1482 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1484 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1485 to the section symbols we created. Remove unused field
1487 (elf_map_symbols): Fill in array of pointers to section symbols.
1488 Only create section symbols for sections that have SEC_ALLOC set,
1489 and have non-zero size.
1490 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1491 section symbol, look up the section in the list of section
1492 symbols, and set the udata pointer appropriately. Otherwise, if
1493 udata is still NULL, fail an assertion, and use 0, instead of
1496 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1499 mipslelf and mipsbelf respectively.
1500 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1501 * elf32-mips.c: Added some reloc information.
1502 * configure.in: Fixed error message.
1504 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1506 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1508 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1509 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1510 * archures.c: Alphabetize decls.
1512 * configure.in, targets.c: Add missing vectors to the tables.
1513 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1514 Remove hp300bsd_vec due to clash with sunos_big_vec.
1516 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1518 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1519 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1520 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1521 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1522 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1524 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1526 * coffgen.c (coff_section_symbol): If section's output_section is
1527 not yet set, point to itself. This is needed because this is
1528 called on the output file, not the input file.
1530 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1531 dummy value, rather than leaving it NULL.
1533 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1535 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1536 bfd_default_set_arch_mach.
1538 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1540 * config.bfd (cpu): Extract from canonical name with sed.
1541 * configure.in: Don't pass it.
1543 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1545 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1546 BYTE_SIZE conflicts with a Mach header.
1547 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1549 * configure.host: Make sure all OS fields end in *.
1551 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1553 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1554 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1555 doesn't exist, don't try to create it.
1557 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1558 from start of code segment, not start of file.
1559 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1561 * configure.in (SELECT_VECS switch): Likewise.
1563 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1565 * format.c (bfd_check_format): If the target matches the default
1566 target, set match_count to 1, to ignore any previous matches.
1568 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1570 * configure.in: Add reloc16.o when we add
1571 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1572 Makefile.in (BFD_LIBS): Remove reloc16.o.
1574 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1577 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1578 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1579 S-records via SELECT_VECS.
1581 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1582 support S-records, for convenience.
1584 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1587 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1588 Read and write Alpha relocs. Can't process them yet.
1589 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1590 If the section does not already exist, create it.
1592 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1595 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1596 finish_reloc fields.
1597 * ecoff.c: Move MIPS reloc support from here...
1598 * coff-mips.c: to here.
1599 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1601 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1602 finish_reloc backend function.
1603 (ecoff_write_object_contents): Removed MIPS specific assertions.
1604 * coff-mips.c (mips_finish_reloc): New function.
1605 (mips_ecoff_backend_data): Fill in new fields.
1606 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1608 * targets.c: Added extern for ecoffalpha_little_vec.
1610 * bfd.c (_bfd_host_big_endian): Removed.
1611 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1613 * bfd-in2.h: Regenerated.
1615 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1617 * config.bfd: New file, broken out of configure.in.
1618 * configure.in: Use it, and use standard target names for
1619 --with-targets, replacing --with-bfd-targets.
1621 * archures.c (archures_init_table): Add bfd_sh_arch.
1623 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1624 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1625 Fix error in error message.
1627 * oasys.c: Make bfd_error_vector extern.
1629 * configure.in: Include stab-syms.o for a.out/b.out targets
1630 and hp300{bsd,hpux}.
1632 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1634 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1635 section before setting output_has_begun.
1636 (nlm_set_section_contents): Remove argument names from
1637 mangle_relocs_func prototype.
1638 (nlm_write_object_contents): Remove shadowing local variable.
1639 Don't write out debugging symbols if debugInfoOffset is -1. Add
1640 the codeImageOffset to the start, exit, and check procedure
1642 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1643 Don't check partial_inplace field; its value is irrelevant.
1645 * Base use of sco-core on host, not target.
1646 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1647 * config/i386-sco.mt (TDEFINES): Removed.
1648 * config/i386sco.mh: New file to use sco-core.
1649 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1651 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1652 conversions for some fields.
1654 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1657 error rather than aborting.
1659 * libnlm.h (struct nlm_backend_data): Added mach field.
1660 (nlm_machine): New accessor macro.
1661 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1663 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1665 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1667 * configure.in: Replace calls to sort with shell code
1670 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1672 * configure.in: Include aout32.o for any a.out/b.out formats.
1674 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1676 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1677 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1678 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1679 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1680 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1681 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1684 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1686 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1688 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1690 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1692 * bfd.c (bfd_scan_vma): New function.
1694 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1696 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1698 * bfd-in2.h: Updated.
1700 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1703 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1705 * configure.in: Remove unneeded test.
1707 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1709 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1711 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1713 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1715 * PORTING, TODO, config/README: Update to reflect below changes.
1717 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1718 --with-bfd-targets="target1,target2,..." and the special target
1719 "all" to get the previous default behavior.
1720 Figure out which architecture and backend .o files are needed from
1721 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1722 the .mt files. Define TDEFAULTS based on them, also.
1724 * Makefile.in: Remove references to MINIMIZE.
1725 * archures.c, targets.c: Ditto.
1727 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1728 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1731 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1732 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1733 SELECT_VECS manually; it's automatic now.
1735 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1736 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1738 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1739 (TDEFAULTS): Don't define BFD; not used.
1741 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1742 this is a host, not a target.
1744 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1746 * elfcode.h (elf_object_p): Add comment about what this function
1747 does and to watch out for side effects. Add FIXME for memory leaks.
1748 Fix comment about checking for matching byte order. Preserve
1749 pointer to old tdata (if any), and restore it if we don't match
1750 file with target vector. If we are going to use goto's, use them
1751 consistently and maintainably.
1752 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1753 to note that the problem is even more serious than just leaked
1754 memory. Replace goto with more traditional return.
1756 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1758 Fix incorrect or useless makefile variable definitions:
1759 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1760 define DEFAULT_VECTOR, instead of TDEFINES.
1761 * config/i386aix.mh (MINIMIZE): Don't define.
1762 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1763 * config/rs6000.mh (ALLOCA),
1764 * config/i386v.mh (ALLOCA),
1765 * config/i386linux.mh (ALLOCA),
1766 * config/i386isc.mh (ALLOCA),
1767 * config/go32.mh (EXTRALIBS): Don't define; not used.
1768 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1769 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1770 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1772 * config/.Sanitize (Things-to-keep): Add README.
1773 * config/README: New file, explaining the variables.
1775 * targets.c (target_vector): Add hp300_bsd_vec.
1776 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1777 (hp300bsd.o): New rule.
1779 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1781 * libelf.h (NAME): Provide a default definition, that's neither
1782 for 32 bits nor for 64.
1784 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1786 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1787 that is what is in elf.c.
1789 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1791 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1792 scBss and scSBss symbols, since it was wrong.
1794 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1797 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1798 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1800 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1801 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1803 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1805 * hpux-core.c: Cast return value from bfd_zalloc.
1807 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1809 * aoutx.h (log2): Delete i387-specific code.
1811 * Makefile.in (BFD_LIBS): Always include elf.o.
1812 (BFD32_BACKENDS): Don't include elf.o here.
1813 (ofiles): Delete references to ofiles2 and ofiles3.
1814 (do_clean): Delete ofiles.
1815 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1816 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1817 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1819 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1822 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1823 (from Meissner's additions to bfd-in2.h).
1825 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1829 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1831 * elfcode.h (elf_write_object_contents): Don't drop core if
1832 elf_symbol_from returns a NULL pointer when processing a non-elf
1833 symbol, use a 0 size instead.
1835 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1837 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1838 bfd_elf32_hash, since the hash table is independent of the 32/64
1841 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1842 that is what is in elf.c.
1844 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1846 * elf32-i386.h (reloc_type): Reformat spacing.
1847 (elf_howto_table): Add the rest of the 386/ELF relocations.
1848 (elf_i386_reloc_type_lookup): Ditto.
1849 (elf_i386_info_to_howto): Ditto.
1850 (elf_i386_info_to_howto_rel): Ditto.
1852 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1854 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1855 of nlm_slurp_symbol_table as boolean, not pointer.
1856 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1857 of nlm_slurp_reloc_fixups as boolean, not pointer.
1859 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1861 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1862 are now predefined by GCC
1864 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1866 * coffgen.c (coff_print_symbol): Add the section offset to the
1867 line number address, so it's printed the same way as the function
1868 address. Only showed up for line numbers that aren't in the first
1871 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1873 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1874 (nlm_mangle_relocs_func): New macro.
1875 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1876 (nlm_i386_mangle_relocs): New function.
1877 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1878 symbols into the .bss section.
1879 (nlm_set_section_contents): Call the mangle_relocs function.
1880 (nlm_write_object_contents): Treat a reloc against any defined
1881 symbol as an internal reloc. Fix bug in external reloc counting.
1882 Get the offset and debugging type right for .bss symbols. Only
1883 output debugging symbols for defined symbols.
1885 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1887 * coff-z8k.c (rtype2howto): Likewise.
1888 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1889 * elf32-i386.c (TRACE): Likewise.
1890 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1891 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1892 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1893 argument rather than using printf.
1895 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1897 * coffswap.h: Added macros used when accessing several fields;
1898 default is the same as before.
1899 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1900 * coff-alpha.c: Defined macros to use the right sizes in
1902 * libecoff.h: Backend information is now in target vector, not
1903 BFD. Start of backend information is COFF backend information.
1904 * coff-alpha.c, coff-mips.c: Changed accordingly.
1905 * ecoff.c (ecoff_mkobject): New function.
1906 (ARMAP_START): Changed into backend information, since Alpha uses
1908 (ecoff_slurp_armap): Don't overlay archive header.
1909 * bfd.c: Include libcoff.h.
1911 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1913 * Makefile.in (install): Fix sh syntax error.
1915 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1917 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1919 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1921 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1923 * ecoff.c: New file for generic ECOFF functions.
1924 * ecoffswap.h: New file for ECOFF swapping functions which differ
1925 only slightly for different targets.
1926 * libecoff.h: Added prototypes for ecoff.c functions.
1927 (ecoff_backend_data): New structure.
1928 (ecoff_tdata): Added backend_data field. Changed external data
1929 pointers to be PTR rather than to a particular struct.
1930 (ecoff_symbol_struct): Moved in from coff-mips.c.
1931 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1932 Added ECOFF backend structures. Include ecoffswap.h.
1933 * coff-msym.c: Removed; superseded by ecoffswap.h.
1934 * bfd.c: Include coff/internal.h.
1935 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1937 (BFD64_BACKENDS): Added coff-alpha.o.
1938 (CFILES): Removed coff-msym.c. Added ecoff.c.
1939 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1940 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1941 (ecoff.o, coff-alpha.o): New targets.
1942 (coff-msym.o): Removed target.
1944 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1946 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1947 of EXFUN in the BFD sources. Heave ho!
1949 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1951 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1953 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1955 * hosts/sun3.h: remove some more conflicting decls
1957 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1959 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1960 redefine TEXT_START_ADDR to be 0.
1962 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1964 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1965 host and target info.
1967 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1969 * nlm32-i386.c: New file. First cut at i386 NLM code.
1970 * libnlm.h: Added some more prototypes.
1971 (struct nlm_relent): New structure.
1972 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1973 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1974 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1975 nlm_reloc_fixup_secs.
1976 (struct nlm_backend_data): New structure, with accessor macros.
1977 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1978 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1979 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1981 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1982 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1984 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1985 external references in symbol table as undefined symbols.
1986 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1987 argument in get_symtab rather than in slurp_symbol_table.
1988 (nlm_slurp_symbol_table): Save symbol information in tdata.
1989 (nlm_print_symbol): New function.
1990 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1991 nlm_canonicalize_reloc): New functions to read relocs.
1992 (nlm_compute_section_file_positions, nlm_set_section_contents,
1993 nlm_external_reloc_compare, nlm_write_object_contents): New
1994 functions to create NLM files.
1995 * nlm-target.h: Define all the nlm functions here either as
1996 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1997 the backend_data field to TARGET_BACKEND_DATA.
1998 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1999 they are now in nlm-target.h.
2000 (TARGET_BACKEND_DATA): Define as NULL.
2001 * nlm.c (nlm_mkobject): Do allocate the tdata field.
2002 (nlm_set_arch_mach): New function.
2003 * targets.c: Added nlm32_i386_vec.
2004 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2005 (CFILES): Added nlm32-i386.c.
2006 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2007 (nlm32-i386.o): New target.
2009 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2011 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
2012 C, and aren't needed anyway (return int)
2014 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2016 * elfcode.h: Use casts with bfd_alloc and alloca.
2018 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2020 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2021 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2022 older cpp's, that don't do additional replacement on the JUMP_TABLE
2024 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2027 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2029 Yet another trad-core variant:
2030 * config/esix.mh, hosts/esix.h: New files.
2031 * configure.hosts: Use them.
2033 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2035 * reloc.c (bfd_perform_relocation): Handle the case of
2036 complain_overflow_bitfield, rightshift > bitpos, and a negative
2039 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2041 * elfcode.h: Reimplement segment writing.
2042 (elf_write_phdrs): Use precomputed e_phoff rather than making
2044 (elf_build_phdrs): Disabled, for now.
2045 (assign_file_position_for_section): Don't change file offset for
2047 (assign_file_positions_for_symtab_and_strtabs): New function.
2048 (struct seg_info): New type.
2049 (map_program_segments): New function.
2050 (assign_file_positions_except_relocs): For executables, leave
2051 section headers &c for last, and properly align all sections with
2053 (prep_headers): No longer abort when EXEC_P is set.
2054 (write_shdrs_and_ehdr): Deleted all code relating to program
2057 * elfcode.h (various): Deleted some unused code, and debugging
2059 (write_relocs): Cache value of last symbol looked up, to save
2060 time if the symbol is referred to repeatedly.
2061 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2063 (assign_section_numbers): Likewise.
2065 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2067 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2068 (struct elf_obj_tdata): New field, phdr.
2069 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2071 (ELF_MAXPAGESIZE): Default to 1.
2072 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2073 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2074 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2075 Most should have length field of `2'.
2077 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2079 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2081 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2083 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2084 the top level script has already adjusted for it.
2086 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2088 * srec.c (srec_write_symbols): Get CR LF in the right order.
2090 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2092 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2094 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2096 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2097 bitpos when overflow checking.
2099 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2101 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2102 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2103 Send error messages to stderr.
2105 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2107 * nlm{32,64}-target.h: Remove.
2108 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2109 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2110 * nlm.c (ARCH_SIZE): Remove define to zero.
2111 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2112 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2113 * nlm{32,64}-gen.c (nlm-target.h): Include.
2114 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2115 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2116 nlm<size>, and use macros select size.
2118 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2120 * Makefile.in (Makefile): add configure.in, drop redundant
2121 $(srcdir), drop redundant ./
2123 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2125 * hpux-core.c: New file; backend for HP/UX style core files.
2126 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2128 * bfd-in2.h: Updated.
2129 * hppa.c (make_bfd_asection, hppa_core_file_p,
2130 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2131 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2132 Removed from target vector.
2133 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2135 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2137 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2138 (HDEPFILES): Set to hpux-core.o.
2139 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2140 * hosts/hp300.h (HOST_HP300HPUX): Define.
2141 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2142 aix386-core.o, hpux-core.o.
2143 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2145 * reloc.c (enum complain_overflow): New enumeration with the
2146 various flavours of overflow checking.
2147 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2148 from boolean to emum complain_overflow. Removed obsolete absolute
2150 (HOWTO): Removed absolute argument.
2151 (bfd_perform_relocation): Do overflow checking on all types of
2153 * bfd-in2.h: Updated accordingly.
2154 * all targets: Updated initialization of reloc howto tables.
2156 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2158 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2161 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2163 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2165 * elfcode.h: Fix several illegal pointer combination warnings for
2166 usages of bfd_alloc and alloca.
2168 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2169 apparent Sun C preprocessor recursion. Fix access macros.
2170 * nlmcode.h: Remove spurious '&' before several array references.
2172 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2174 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2175 config/m68k-coffun.mt -> u68k-coff.mt.
2176 * Makefile.in, configure.in: Corresponding changes.
2178 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2180 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2181 function name; it's valid without, and some compilers give
2182 warnings with it there.
2184 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2186 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2187 * bfd.c (union tdata): Add nlm_obj_data;
2188 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2190 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2192 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2193 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2194 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2195 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2196 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2197 * bfd-in2.h (INLINE): Defines moved here.
2198 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2199 * libelf.h (CAT4): Move define to bfd-in2.h.
2200 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2201 * bfd-in2.h (union tdata): Add nlm_obj_data.
2202 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2203 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2204 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2205 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2206 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2209 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2211 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2213 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2215 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2216 Deleted `thunk' structure, merged into tdata, duplicate data
2218 Rearranged functions, grouping by functionality.
2219 Broke up many functions in elfcode.h, re-ordered many parts of
2220 file writing to handle unpredictable state of section relocation
2221 table as provided by various applications.
2222 Still needs cleanup: Merge functions back together, split out
2223 data structure with only data that is used only when writing out
2226 * elf.c (bfd_elf_generic_reloc): New function, taken from
2228 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2229 bfd_perform_relocation lossage.
2231 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2233 (ofiles): Don't use sort or uniq; do it with sh constructs.
2235 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2237 * coffcode.h: Recognize I386PTXMAGIC.
2238 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2239 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2240 New macros; use it if defined.
2241 * config/symmetry.mh, hosts/symmetry.h: New files.
2243 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2245 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2246 * Makefile.in: Change accordingly.
2247 (CFILES): Add elf64-gen.c.
2249 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2251 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2253 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2255 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2258 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2260 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2261 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2263 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2265 * configure.in: Recognize h8300h-*-*.
2267 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2269 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2270 type R_H8500_HIGH_16.
2271 * coff-sh.c (r_imm32): Get the width of the reloc right.
2273 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2275 * configure.in: Add new target m68k-coffun to the dpx/2.
2276 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2278 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2280 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2281 sparc-aout-specific list.
2283 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2285 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2287 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2288 and Jim Kingdon (kingdon@cygnus.com)
2290 * elfcode.h: Use memset not bzero.
2291 * trad-core.c: Don't include <sys/file.h>.
2292 * i386linux.h: Include <sys/file.h>.
2293 * coff-m68k-un.c: new file to handle names with underscores on
2295 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2296 to not duplicate the function in the executable.
2297 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2299 * coffcode.h (MC68KBCSMAGIC): case added.
2300 * targets.c: Add m68kcoffun_vec.
2301 * configure.host: added support for Bull dpx/2.
2302 * config/dpx2.mh, hosts/dpx2.h: new files.
2303 * Makefile.in: added target coff-m68k-un.
2305 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * aoutf1.h: Add definition of MACHTYPE_OK.
2309 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2311 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2314 * syms.c, bfd-in2.h: Doc fix.
2316 * coffcode.h (CALC_ADDEND): Check for common section using the
2317 section flag as well as the symbol flag.
2319 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2321 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2322 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2323 be sufficient. Define TEXT_START_ADDR.
2325 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2327 * aoutx.h (translate_from_native_sym_flags): Removed statep
2328 argument. Just let an indirect symbol point to the next symbol
2329 without forcing the next symbol to be undefined. Changed all
2331 * hp300hpux.c (slurp_symbol_table): Changed call to
2332 translate_from_native_sym_flags.
2333 * targets.c: Added hp300hpux_vec.
2334 * Makefile.in (hp300hpux.o): Added dependencies.
2336 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2338 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2339 relocs together, and add 64-bit versions.
2340 (bfd_generic_get_relocated_section_contents): Argument to alloca
2343 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2344 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2346 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2347 (new_bfd): Prototype-style definition, using DEFUN.
2348 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2349 argument is type size_t, not bfd_size_type.
2350 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2351 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2352 bfd_error_nonrepresentabltrap): Prototypes.
2353 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2354 bfd_alloc_grow): Adjusted prototypes for arg type change.
2355 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2356 do_slurp_coff_armap, bfd_construct_extended_name_table):
2358 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2359 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2362 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2363 (ofiles): New target. Build a list of unique file names, in case
2365 (TARGETLIB): Use list of files from ofiles.
2366 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2367 minimal-bfd flag and target makefile frag contents.
2369 * elfcode.h (elf_read): Delete static declaration, since function
2371 (elf_map_symbols): Write out section symbols for all sections, for
2373 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2374 section symbols for the same section.
2375 (elf_find_nearest_line): Don't print message, just return false.
2377 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2379 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2381 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2383 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2385 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2386 (realclean): Remove generated headers.
2388 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2390 * section.c (bfd_set_section_content): Deny if file is not opened with
2391 the proper mode, set output_has_begun if file is openened for update.
2392 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2393 done in bfd_set_section_content.
2395 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2397 * hosts/std-host.h: Removed declarations of printf, fprintf,
2398 fcntl, fread and fwrite. They are all error prone for one reason
2399 or another. Changed declaration of memchr from char * to PTR.
2401 * configure.in (mips-*-riscos*): New target; use riscos.
2402 * configure.host (mips-*-riscos*): New host; use riscos.
2403 * config/riscos.mh (HDEFINES): Add -G 4.
2405 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2406 rather than casting the result of bfd_h_get.
2408 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2410 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2413 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2415 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2416 include in search list if BFD64 is defined.
2418 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2419 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2421 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2423 * elf64-target.h, elf64-generic.c: New files.
2424 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2425 (elf64-generic.o): List dependencies.
2427 * Makefile.in: List target `all' explicitly before host/target
2428 makefile fragments are included, in case they define any new
2431 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2432 versions as appropriate. Uses updated.
2433 (elf_debug_section): Declare before use.
2434 (elf_debug_file): New function.
2435 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2436 Alignment value in section header is n_bytes, not log2.
2437 (new_section_hook): Do nothing for now.
2438 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2440 (elf_core_file_p): Simplify check for correct class (word size).
2441 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2442 Initialize all fields when creating data structures.
2443 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2444 (elf_compute_section_file_positions): Set correct class in output
2446 (elf_write_object_contents): Section symbols have empty names in
2449 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2450 args to size_t before call.
2451 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2453 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2455 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2456 number information, return 0 for line number.
2458 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2460 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2463 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * hosts/riscos.h: Define NBPG and UPAGES.
2467 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2469 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2470 lvalue; it contains a cast.
2472 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2474 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2475 Use unsigned hash values for better hashing.
2476 (hash): Hash in the string length for long strings.
2478 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2480 * aoutx.h (compare): Replace 3 if's with a subtraction.
2481 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2482 in decreasing order of success, as an optimization.
2483 (hash): Take a length arg; ignore chars after #25, for speed.
2484 (add_to_stringtab): Pass length to hash.
2486 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2488 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2490 * elfcode.h (elf_new_section_hook): Do nothing for now.
2491 (elf_write_object_contents): Output common symbols the way ELF
2494 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2496 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2497 here from elfcode.h. A couple of size-specific structure pointers
2498 were changed to PTR; uses fixed appropriately.
2499 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2500 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2501 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2502 temporary macros to ease name change.
2503 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2504 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2506 * doc/Makefile.in (libbfd.h): Process elf.c too.
2507 * Makefile.in (elf.o): Note new dependencies.
2509 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2510 code, tweaked some debug hooks.
2511 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2514 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2516 * hosts/riscos.h: New file.
2518 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2520 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2521 section already exists, use its pointer to fill in rawdata slot.
2523 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2525 * hosts/std-host.h: Return value of puts and fputs is int not void.
2527 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2529 * aoutx.h (howto_table_ext): Comment the field names.
2530 * reloc.c (bfd_perform_relocation): Fix max and min values.
2532 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2534 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2535 size-independent elf internal data structures.
2536 * elfcode.h (put_word, get_word): Define as appropriate for
2537 architecture word size. Structure swapping functions changed to
2538 use them as appropriate.
2540 * configure.in: If compiling 64-bit back ends, do them before
2543 * libelf.h: Use new size-independent versions of elf internal data
2545 (symbol_type): Reordered to put any fields dependent on target
2547 (elf_backend_data): Renamed from elf##_backend_data and made
2549 (elf_sect_thunk): Now size-independent.
2551 * libbfd.c (bfd_log2): Now returns unsigned int.
2553 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2555 * Rename config/m88k-aout.mt to config/noop.mt.
2556 configure.in: Use it for mips-*-bsd*.
2558 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2560 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2561 initializer" warning from gcc.
2562 * cpu-h8500.c (arch_info_struct): Likewise.
2563 * cpu-sh.c (arch_info_struct): Likewise.
2565 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2566 howto_*): Unused functions and variables commented out.
2567 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2569 * cpu-h8500.c (compatible): Likewise.
2570 * cpu-sh.c (compatible): Likewise.
2572 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2573 Always set a valid length value, even for invalid input.
2575 * srec.c (srec_write_symbols): Use sprintf_vma.
2577 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2578 uint64_type): Provide default definitions.
2579 * hosts/std-host.h (int64 stuff): Remove them from here.
2581 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2583 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2584 variable. Added default case to switch.
2586 * aoutx.h (translate_from_native_sym_flags): Before casting
2587 pointers to integers, make sure the integer type is wide enough.
2588 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2590 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2591 don't bother comparing for less-than-zero.
2592 (bfd_set_section_contents): Ditto.
2594 * elfcode.h (bfd_add_to_strtab): Now static.
2595 (sym_is_global): New function.
2596 (elf_map_symbols): Call it. Now returns void. Removed unused
2598 (bfd_section_from_shdr): Mark string tables other than for section
2599 and symbol names as normal sections having contents.
2600 (fix_up_strtabs): New function; fixes up ELF header fields for
2601 stab sections with string tables associated.
2602 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2603 sections. Reordered condition tests for symbol flags; default to
2604 local-object value instead of global-object.
2605 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2606 inside condition test.
2607 (elf_print_symbol): Use fprintf_vma.
2608 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2611 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2612 back to "long long" for HOST_64_BIT.
2614 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2615 without using invalid ANSI C preprocessing tokens.
2617 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2618 * libelf.h (bfd_elf32_new_section_hook): Declare.
2619 * elfcode.h (new_section_hook): Define here.
2621 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2622 against multiple inclusions.
2624 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2626 * Makefile.in (bfd.h): Generate into current directory by grabbing
2627 64-bit definition (if any) from sysdep.h.
2628 * bfd-in.h: Put in marker for sysdep.h inclusion.
2630 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2632 * reloc.c (bfd_perform_relocation): Check for overflow on
2633 pc-relative relocations if the howto asked for it.
2635 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2637 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2639 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2641 * config/riscos.m{h,t}: New files.
2642 * configure.{host,in}: Use them.
2644 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2646 * elf32-mips.c: comment change. This is a mips file, not 88k.
2648 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2650 * cache.c (bfd_cache_init): Increment open_files and call close_one
2652 (bfd_open_file): Don't increment open_files here.
2654 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2656 * config/delta88.mh: Don't set CC.
2658 * Makefile.in: Add elf32-{mips,m88k,generic}.
2659 elf32-{mips,m88k,generic}.c: New files.
2660 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2661 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2662 don't match a different target.
2664 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2666 Eliminate "int8_type", "int16_type", "int32_type", and their
2667 variants from the BFD universe. Leave the 64-bit types for now,
2668 since they are in flux.
2670 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2671 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2672 * ieee.c: Convert uint8e_type => unsigned char.
2673 * oasys.c: Extensive changes to eliminate obsolete types.
2674 These depend on changes in ../include/oasys.h as well.
2675 * hosts/*.h: Remove declarations of all these types.
2677 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2679 * hosts/delta88.h: #if 0 out some declarations which conflict with
2682 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2684 * Makefile.in (install): remove parentdir cruft
2686 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2688 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2689 * Expurgate random DEFUNs that have crept in.
2691 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2693 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2694 only be aligned to a 4 byte boundary.
2696 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2698 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2701 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2703 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2704 1927 but fixing some other important things.
2706 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2708 * hosts/std-host.h (int64e_type): Fix definition.
2710 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2712 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2713 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2714 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2715 a STYP_TEXT section.
2717 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2719 * Makefile.in (install, headers): don't put comments after a tab
2720 in the actions section of a rule
2722 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2724 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2725 (ecoff_write_object_contents): If not D_PAGED, don't add the
2726 section headers to text_size. If not D_PAGED, set the magic
2727 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2728 executable, the executable must fully occupy an even number of
2730 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2731 ecoff_big_vec): Consistently set section alignment power to 4,
2732 since ECOFF sections should be multiples of 16 bytes.
2733 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2734 Made ar_pad_char and ar_max_namelen agree for both.
2736 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2738 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2739 symbol value, since bfd symbols are section relative, but ELF
2742 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2744 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2746 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2748 * hosts/news.h, config/news.mh: New files.
2750 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2752 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2753 * coff-h8300.c: More addressing modes.
2754 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2756 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2757 H8/300H name. (compatible): New function.
2758 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2761 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2763 * coff-mips.c (ecoff_compute_section_file_positions,
2764 ecoff_write_object_contents): Only round to page boundaries if
2765 D_PAGED flag is set for the output BFD.
2767 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2769 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2770 casts to work on machine where sizeof(long) != sizeof(int) !=
2772 * coffgen.c (coff_get_normalized_symtab): Ditto.
2773 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2775 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2777 * coffgen.c (coff_write_symbols): For empty string table, write
2778 out 4 in correct byte order. (from minyard@bnr.ca)
2780 * elf32-hppa.c: Don't include libhppa.h for now; define
2781 BYTES_IN_WORD instead, until Utah sends a better fix.
2782 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2783 of malloc and realloc.
2785 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2787 * configure.in (mips-*-ecoffl*): New target; use decstation.
2788 (mips-*-ecoff*): Added trailing '*'.
2790 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2791 for the FDR, not from the first PDR in the file.
2793 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2795 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2797 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2799 * hppa.c (hppa_get_symbol_info): New function.
2801 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2803 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2806 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2807 * libhppa.h (MAXCOMLEN): Define unconditionally.
2808 (_PA_RISC_ID): Only define if not already defined.
2809 * elf32-hppa.c: Include libhppa.h.
2811 From Ralph Campbell:
2812 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2814 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2816 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2818 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2819 remove defines of __MSDOS__ and __GO32__ (these are in the
2822 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2825 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2826 * config/hppabsd.mh: Don't use ranlib.
2828 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2830 * elf.c: New file, for word-size independent code.
2831 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2832 * Makefile.in: Include elf.o in standard objects.
2834 * bfd-in.h (CAT3): Define here.
2835 * libaout.h, libelf.h: Not here.
2837 * libelf.h (struct strtab): Define here.
2838 (bfd_elf_locate_sh): Declare here.
2839 * elfcode.h (struct strtab): Definition deleted.
2841 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2843 * Makefile.in: Make "all", not "bfd.h", be the default target.
2844 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2845 hasn't really changed.
2847 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2849 * elfcode.h (elf_hash): Provide elf standard hash function.
2850 (various): Key off of the machines use_rela_p field to determine
2851 whether to use REL or RELA relocations.
2852 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2853 (elf_make_sections): Allocate a pointer to hold all data for a
2854 given section, and copy each fragment into the data region.
2855 Update the section's pointer with the REL implicit addends if the
2856 machine uses REL relocation.
2858 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2859 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2860 into was elf32-target.h expects.
2861 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2862 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2863 (elf_i386_info_to_howto): Add minimal relocation support.
2865 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2866 elf_info_to_howto_rel fields.
2868 * elf32-target.h (elf_bed): Add support for new fields in
2871 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2873 * elf32-hppa.c: Add symbol extension section support, fix
2874 relocation howto table, add stub generation support.
2876 * elf32-hppa.h: Add symbol extension section support, fix
2877 relocation howto table, add stub generation support.
2879 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2882 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2885 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2886 the symbol is not found.
2888 * elfcode.h (elf_compute_section_file_positions): Not all section
2889 file positions were computed.
2891 * elfcode.h (elf_get_sect_thunk): New function.
2893 * hppa.c (sign_ext): Reimplement.
2895 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2896 these functions static.
2898 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2900 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2902 * aoutx.h (translate_from_native_sym_flags): Don't set
2903 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2904 * aoutx.h (translate_to_native_sym_flags): Translate
2905 constructor symbols properly.
2907 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2909 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2911 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2914 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2916 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2917 from bfd-in.h and .c files. Build bfd.h in build directory,
2918 substituting in requested target word size. Insert word size into
2919 makefile, and maybe enable 64-bit targets.
2921 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2922 are available. Conditionalize on this. Assume HOST_64_BIT
2923 will be defined if needed, so 64-bit targets are conditionalized
2924 only in the Makefile.
2926 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2928 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2930 * coff-sh.c (rtype2howto): Put error message on stderr.
2931 (extra_case): Delete unused variable.
2933 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2934 before calling printf.
2936 * elfcode.h: New file, almost completely derived from old elf32.c.
2937 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2938 * Makefile.in (elf64.o): List dependencies, don't build by
2940 (elf64.c): Add to list of sources.
2941 (elf32.o): Update dependencies.
2942 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2943 namespace pollution; rename vectors.
2944 * targets.c, config/*-elf.mt: Updated.
2945 * All uses of 32-bit versions of structures, routines, and macros
2948 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2950 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2952 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2954 * elf32.c (elf_string_from_elf_section): Handle index of zero
2956 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2958 (elf_write_object_contents): Deleted one unused variable and
2959 initialized another to avoid gcc warnings.
2960 (elf_set_section_contents): Delete unused variable.
2962 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2964 * i386lynx.c: New module for Lynx variant of a.out.
2965 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2966 * gen-aout.c: Get rid of defunct endian stuff, print out true
2968 * targets.c (target_vector): Add i386lynx_vec.
2970 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2972 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2974 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2976 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2977 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2978 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2979 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2980 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2982 * bfd-in.h: Don't define bfd_print_symbol_nm.
2983 Define symbol_info type.
2984 (JUMP_TABLE): Set _get_symbol_info element.
2986 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2987 (bfd_decode_symclass): Use coff_section_type.
2989 * targets.c: Add bfd_get_symbol_info call.
2991 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2993 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2994 complaints from ancient gcc's.
2996 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2998 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2999 hosts/i386linux.h: Define it.
3001 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3003 * VERSION, bfd-in.h: Bump version number to 2.2.
3005 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
3006 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3007 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3008 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3009 LR, RR, hppa_field_adjust): New functions.
3011 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3013 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3014 stabs symbols, including new indirect_ptr_ptr argument.
3015 (ecoff_slurp_symbol_table): Pass new argument in calls to
3016 ecoff_set_symbol_info.
3018 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3020 * configure.in: For m68k sysv systems, use m68k-coff.
3022 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3023 (TDEFAULTS): Define it here. Use the new name.
3025 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3028 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3030 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3031 number of arguments.
3032 (aix386_core_file_p): Initialize core_size to correct value.
3034 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3036 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3037 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3039 * bout.c (aout32_slurp_extended_name_table): Define to be
3040 _bfd_slurp_extended_name_table rather than bfd_true.
3042 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3043 definitions for N_SET[ATDB].
3044 (ecoff_howto_table): Moved near top of file.
3045 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3046 seen, cook up a constructor section of the same name and put in a
3047 reloc pointing to the symbol. This lets the GNU linker build
3048 global constructors and destructors without using collect.
3050 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3052 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3054 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3056 * hosts/miniframe.h: New file.
3057 * configure.host: Use it.
3059 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3061 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3062 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3063 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3064 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3065 * configure.in (*-*-bsd): Change to *-*-bsd*
3067 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3069 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3070 int, for the sake of the old Portable C Compiler.
3072 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3074 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3076 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3078 * configure.in: Get target name right for m68*-*-hpux.
3080 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3082 * trad-core.c (NO_SIGNED_GET): New macro.
3083 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3084 signed NO_GET, where appropriate.
3086 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3087 * configure.in (*-*-linux*): Remove until linux port for a
3088 non-i386/i486 system is actually available.
3090 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3092 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3093 when compiling under HPUX.
3095 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3097 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3098 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3100 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3101 * bfd/libhppa.h: Include sysdep here. Conditionalize
3102 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3103 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3106 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3108 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3109 GNU version is needed.
3111 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3113 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3115 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3117 * Makefile.in: Build elf32-hppa.o.
3119 * syms.c (BSF_FUNCTION): New symbol flag.
3121 * elf32-hppa.c: Fixed to work with elf32-target.h.
3123 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3125 * libaout.h (NAME): Don't define if already defined.
3127 * libelf.h: Protect against multiple inclusions.
3128 (elf_symbol_type): Moved here, added new fields.
3129 (struct elf_backend_data): New field `global_sym'; I suspect this
3131 * elf32.c (elf_symbol_type): Deleted from here.
3132 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3133 point to backend versions of symbols.
3134 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3135 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3137 (elf_write_object_contents): Write program headers if appropriate.
3138 (bfd_section_from_shdr): Unnamed sections get empty string for
3139 name, not "unnamed". Handle SHT_NOBITS separately from
3140 SHT_PROGBITS, and set some different flags.
3141 (elf_file_p): New routine.
3142 (elf_object_p, elf_core_file_p): Call it.
3143 (elf_object_p): Handle EM_HPPA.
3144 (elf_symbol_from, elf_idx_of_sym): New functions.
3145 (elf_make_sections): Get symbol number right for relocations. Set
3146 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3147 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3148 SHT_PROGBITS. Always generate symtab and strtab, not only if
3149 relocations are needed. Set SHF_* flags as appropriate.
3150 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3151 (elf_write_object_contents): Fix off-by-one error in symbol count.
3152 Store a correct value for the symbol; write the size field
3153 properly; make some guesses about the type field. Set section
3154 type correctly for string tables.
3155 (section_from_elf_index): Check for absolute and common sections
3157 (elf_section_from_bfd_section): Ditto.
3158 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3159 Use empty string instead of "unnamed" for nameless symbols.
3160 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3161 HPPA (only?). Don't free raw symbols; keep the pointer around for
3163 (elf_set_arch_mach): Handle bfd_arch_hppa.
3164 (elf_find_nearest_line): Just return false.
3165 (elf_write_object_contents, elf_set_section_contents): Set
3166 output_has_begun field after computing file positions.
3167 (elf_set_section_contents): Write section contents immediately,
3168 rather than caching the whole file and writing it at close time.
3170 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3171 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3172 hppa_reloc_expr_type_alt): New enumerator types.
3174 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3175 * configure.in, configure.host: Use them.
3177 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3179 * elf32-target.h: Allow overrides of armap defaults.
3181 * elf32-hppa.c, elf32-hppa.h: New files.
3183 * config/hp300hpux.mt: New file.
3185 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3187 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3188 (aix386_core_vec): Update for new fields.
3190 * archive.c (bfd_generic_archive_p): Call target-specific
3191 slurp_armap code, instead of bfd_slurp_armap.
3192 (bfd_slurp_bsd_armap_f2): New function.
3193 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3194 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3196 * libaout.h (struct aoutdata): New field for subformat, for
3197 differentiating between highly similar a.out formats.
3198 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3199 version of function.
3200 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3202 * hp300hpux.c: New file.
3203 * Makefile.in: Include it.
3205 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3207 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3210 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3212 * trad-core.c (trad_unix_core_file_p): Check the file size.
3214 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3216 * coff-alpha.c: Remove duplicate function and add warnings.
3218 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3220 * sco-core.c (sco_core_vec): Add initializers for new target
3223 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3225 * coffcode.h [_LIT]: Recognize .lit section.
3227 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3229 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3230 config/alphaosf.mt, hosts/alphaosf.h: New files.
3232 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3234 * Merge in HPPA/BSD changes from Utah.
3235 * hppa.c: Use this for both HPUX & BSD.
3236 * targets.c: Enable hppa_vec for both HPUX & BSD.
3237 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3238 * hosts/hppabsd.h: #define HOST_HPPABSD.
3240 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3242 * libbfd.c: Whitespace changes around byteswap macros.
3243 * libbfd-in.h: Whitespace changes around byteswap declarations.
3245 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3247 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3248 system_error anymore. It confuses bfd_check_format().
3250 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3252 * bfd.c: Add sgi_core_data to tdata union.
3253 * coff-mips.c: Add Irix 4.x core file support.
3254 * hosts/irix4.h: #define HOST_IRIX4.
3256 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3258 * aoutx.h (translate_from_native_sym_flags): Check that the
3259 symbol's section does get set.
3260 (slurp_symbol_table): Zero index means null-string name.
3262 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3264 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3266 (write_syms): Use them, to reduce string table size.
3268 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3270 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3271 new signed get/put fields. Minor reformatting to label
3274 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3276 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3278 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3279 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3281 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3283 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3285 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3286 (swapcore_sparc): Make sp a bfd_vma.
3288 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3290 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3291 libbfd.c, libbfd-in.h: Add _do*signed*.
3292 targets.c, all targets: Add bfd*signed*.
3293 bfd-in.h: Add bfd_signed_vma. Add comments.
3295 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3297 * format.c (bfd_check_error): Check error return from
3298 _bfd_check_format routines.
3300 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3302 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3303 recognize .data section if present.
3305 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3307 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3308 check for the case where the user sets the address of the BSS
3309 section (and the file header can't specify this). Let the user
3310 set it wherever they want, regardless of what goes in the header.
3312 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3313 straight through into BFD sections. Add comments.
3315 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3317 Cleanup in preparation for better 64-bit host support.
3319 * bfd-in.h (bfd_64_type): Remove.
3320 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3322 * bfd-in.h (bfd_size): Remove.
3324 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3326 * bfd-in.h (bfd_word): Remove.
3327 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3329 * bfd-in.h (rawdata_offset): Remove.
3330 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3331 (bfd_perform_relocation): Lint.
3332 (enum bfd_reloc_status): Comment cleanup.
3334 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3336 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3338 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3340 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3342 * elf32.c: Clean up old comments.
3344 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3346 * config/sun3.h: String argument to fprintf is const.
3348 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3349 on systems which define PAGE_SIZE in <limits.h>.
3351 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3353 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3354 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3355 the core file failing signal.
3356 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3357 to supply the core file failing signal.
3359 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3361 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3362 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3363 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3364 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3366 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3368 * coff-mips.c (PAGESIZE): Correct value.
3370 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3372 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3373 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3375 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3377 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3378 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3380 (coff_compute_section_file_positions): Force vma and lma of _LIB
3382 (coff_set_section_contents): Count number of entries in new lma
3384 * coffgen.c (make_a_section_from_file): Force lineno_count of
3385 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3386 SCO 3.2v4 shared library.
3387 * seclet.c (rel): Copy over any section with contents, not just
3390 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3393 * coff-i386.c (coff_i386_reloc): New function, to generate
3394 relocateable output correctly.
3395 (howto_table): Use coff_i386_reloc for all reloc types.
3396 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3397 for a common symbol.
3398 (i386comm_value): Removed; no longer needed.
3400 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3402 * coffcode.h (coff_set_section_contents): Don't write out
3403 sections without a filepos.
3405 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3407 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3409 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3411 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3412 * libecoff.h (ecoff_data_type): Added gp_size field.
3413 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3414 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3415 Set flags to 0 for large common symbols.
3416 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3417 which can occur for gas-generated relocs.
3418 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3419 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3420 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3422 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3424 * srec.c (srec_set_section_contents): Use lma field for load
3426 * section.c: Add declaration of lma field to section structure.
3427 * coffcode.h (coff_write_object_contents): Use lma field for load
3429 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3431 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3432 symbols in a better way. (translate_to_native_sym_flag): Set the
3433 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3435 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3436 (bfd_make_section): Cope with new builtin section.
3437 * syms.c (bfd_decode_symclass): Can now print indirect section
3440 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3442 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3443 defined, and yields false.
3444 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3446 * archive.c (snarf_ar_hdr): Add support for reading (only,
3447 so far) BSD-4.4-style extended headers.
3448 * archive.c: Some more comments.
3450 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3452 * Makefile.in: fix rule for dvi and info, so that the recursive
3453 makes does the right thing, instead of always info
3455 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3457 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3458 archive members; they need more special reatment. For now, verify
3459 that computed and actual file positions correspond.
3461 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3463 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3464 (set_arch_mach): Delete non-MIPS code.
3465 (reloc_howto_type_lookup): Ditto.
3466 * Makefile.in: Adjusted.
3468 * libbfd.c (bfd_tell): Update `where' field.
3469 (bfd_seek): Don't do anything if we're not changing the file
3470 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3471 field against a SEEK_SET request. Call bfd_tell to re-update
3472 `where' field when done.
3473 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3475 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3477 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3479 * Makefile.in: added installcheck target
3481 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3483 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3484 if the type is not stNil.
3486 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3488 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3489 forward declarations.
3491 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3492 it's implied by the type.
3494 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3496 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3498 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3500 * rs6000-core.c: Add .ldinfo section.
3502 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3504 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3506 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3508 * section.c (bfd_set_section_contents): whitespace
3509 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3512 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3514 * hosts/go32.h: don't define POSIX_UTIME
3516 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3518 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3519 against machine architecture stored in the ELF header, to resolve
3521 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3522 NULL, so only use results when non-NULL.
3523 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3524 and add to vector of targets.
3526 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3528 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3529 are always just debugging symbols.
3531 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3532 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3534 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3536 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3537 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3538 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3539 defined, which they aren't in hpux 7.0.
3541 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3542 Tran-Le, tranle@intellicorp.com.
3544 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3546 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3547 ahead and do the relocation.
3548 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3549 what needs to be done.
3550 (ecoff_reflo_reloc): Do the REFHI relocation here.
3552 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3554 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3555 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3556 relocs are reasonable.
3557 * coff-msym.c: Eliminated uses of DEFUN.
3558 (ecoff_swap_tir_out): New function.
3560 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3562 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3563 * configure.host (vax-*-ultrix2*): Add triplet.
3564 * hosts/vaxult2.h: New file.
3565 * config/vaxult2.mh: New file.
3567 * aoutx.h (string.h): Include for strchr and friends.
3568 * archive.c (string.h): Include for memchr and friends.
3569 * elf32.c (string.h): Include for strrchr and friends.
3571 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3573 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3574 (MY_set_sizes): Use sunos4_set_sizes.
3576 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3577 deleted, as well as elf-big and elf-little targets.
3578 * libelf.h: New file.
3579 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3581 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3583 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3585 * coffcode.h (coff_compute_section_file_positions): Don't need
3586 variable "old_sofar" if compiling for i960.
3588 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3590 * libbfd.h: Updated.
3592 * ieee.c (exten, envi): "static" belongs first in declaration.
3594 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3596 * srec.c: add support for symbolsrec, srecords with symbols in
3599 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3601 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3602 to avoid lint complaints.
3604 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3606 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3607 type SHT_STRTAB. Don't alter file offset for section 0.
3608 (reloc_type_names): Now an array instead of a macro. Still inside
3609 "#if 0", since it's used only in debugging code also in "#if 0".
3610 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3611 (sort_reloc_map): New function.
3612 (sparc_reloc_map): New variable.
3613 (elf_bfd_reloc_type_lookup): New function.
3615 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3617 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3618 bfd_make_debug_symbol; they were already in the target structure.
3619 * Adjusted all uses of JUMP_TABLE.
3620 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3621 from coff_make_debug_symbol.
3622 * libcoff.h: Updated accordingly.
3624 * Minor cleanups provoked by gcc warnings:
3625 * aoutx.h (NAME(aout, reloc_type_lookup)),
3626 cpu-h8300.c (local_bfd_reloc_type_lookup),
3627 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3629 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3630 ieee.c (ieee_slurp_section_data),
3631 elf.c (elf_make_sections, elf_fake_sections,
3632 elf_compute_section_file_positions, elf_write_object_contents):
3633 Removed unused variables.
3634 * archures.c: Removed /* from within comment.
3635 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3636 * oasys.c (oasys_write_data): Initialize i.
3638 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3640 * libcoff.h (obj_raw_syment_coun): New macro.
3641 * coffgen.c (coff_get_normalized_symtab): Initialize
3643 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3645 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3647 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3649 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3650 for compatibility with tools from MIPS.
3652 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3653 * config/irix3.mt, config/irix4.mt: Removed.
3654 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3655 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3657 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3659 * hosts/hp300bsd.h: Add gross hack to determine whether we
3660 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3661 files (and set other parameters) to match.
3663 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3665 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3666 ansi definition which otherwise confuses non-ansi compilers.
3668 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3669 ultrix cc by forward declaring getenv as is done in
3672 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3674 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3675 avoiding a fatal error in vax ultrix 4.2 cc.
3677 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3679 * bfd-in.h, VERSION: Roll to version 2.1.
3681 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3683 * oasys.c (oasys_write_object_contents): Lint.
3684 * srec.c: Whitespace cleanup.
3686 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3688 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3689 cleaned up output formatting a bit.
3691 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3693 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3694 relaxable. Should be moved somewhere else.
3696 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3698 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3699 (aout_mips_*_vec): Added seclet_link element.
3701 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3702 support for aout-mipsbsd target.
3704 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3706 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3708 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3710 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3712 Add support for the H8/500
3714 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3716 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3718 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3719 * coff-mips.c: Now includes libecoff.h.
3720 (ecoff_data_type): Moved to libecoff.h.
3721 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3722 call it. If there is ever another ECOFF target, this and the
3723 swapping functions should be accessed via an ECOFF specific target
3725 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3727 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3729 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3730 no longer includes this file.
3732 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3733 bits to 0 to make comparison test useful.
3735 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3736 avoid overflowing GP accessible sections in binutils/objdump.
3738 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3740 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3741 reading more robust: Fail if string index is out of string
3744 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3746 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3747 PCREL13): Don't take dst_address into account; the input file has
3748 already taken care of that.
3750 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3752 * coff-mips.c: Completed support for linker and binutils.
3754 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3756 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3757 original addend from section contents.
3759 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3761 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3762 * hosts/delta88.h (strtol): Fix prototype.
3763 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3765 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3767 * elf.c: Get rid of "#ifdef sparc".
3768 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3769 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3771 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3772 compile type conditionals on host CPU.
3773 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3775 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3777 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3779 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3780 ECOFF which has two common sections.
3781 (bfd_com_section): Set SEC_IS_COMMON flag.
3782 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3783 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3784 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3785 bfd_is_com_section macro rather than checking for equality to
3788 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3790 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3791 (coff_mkobject_hook): Accept aouthdr argument.
3792 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3793 Handle NULL aouthdr argument.
3794 (coff_object_p): If there is no aouthdr, pass it as NULL to
3796 * libcoff.h: Rebuilt for mkobject_hook changes.
3798 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3799 additional MIPS ECOFF fields.
3801 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3803 * configure.host: added mips-dec-bsd*
3804 * configure.in: added mips-dec-bsd*
3805 * aout-mipsbsd.c: new file for mips-dec-bsd*
3806 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3807 * aoutx.h: added mips support.
3808 * archures.c: added mips support to bfd_default_scan().
3809 * cpu-mips.c: added support for R4000 (untested).
3810 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3811 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3812 hope will make it into include/bfd.h.
3813 * targets.c: added aout_mips_*_vec.
3815 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3817 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3819 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3821 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3823 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3825 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3827 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3828 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3829 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3830 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3832 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3833 bfd_swap_reloc_in or coff_swap_reloc_out.
3834 * coff-mips.c: Added code to link and write out symbolic debugging
3835 information, and to swap relocs in and out.
3837 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3839 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3840 (coff_write_object_contents): coff_count_linenumbers returns the
3841 number of line number records it found.
3843 * coffgen.c (coff_write_linenumbers): only write out line numbers
3844 in the section they belong to.
3846 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3848 * targets.c (bfd_target): Added relocateable argument to
3849 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3850 target vector for linker use.
3851 * bfd.c (bfd_seclet_link): New macro.
3852 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3853 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3854 and boolean return value. Made static.
3855 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3856 relocateable argument.
3857 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3858 relocateable argument (if relocateable, saves relocs).
3859 * bout.c (b_out_get_relocated_section_contents),
3860 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3861 relocateable argument (if relocateable, just calls
3862 bfd_generic_get_relocated_section_contents).
3863 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3864 argument to prototype.
3865 * All targets: Set new _bfd_seclet_link vector to
3866 bfd_generic_seclet_link.
3868 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3870 * coffgen.c: #include seclet.h.
3872 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3874 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3875 debug info. Setup info about linker symbols only, and use
3876 standard bfd fields to hold the info.
3877 * (hppa_object_p): Remove unneeded decls.
3878 * (hppa_new_section_hook): Get rid of most of this.
3879 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3880 fat. Remove all knowledge of stabs, remove redundant knowledge of
3882 * Remove macros for accessing fields which are now gone.
3884 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3886 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3888 * coff-z8k.c: delete unused reloc functions
3890 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3892 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3893 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3894 * coff-msym.c: Use DEFUN for function definitons.
3895 * coff-mips.c: Added code to read and print symbols, and to find
3898 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3899 swapping functions into coffswap.h for ECOFF use. Moved
3900 relocation functions, only used by h8300 and z8k, into reloc16.c.
3901 Added hooks for coffgen.c functions to backend data structure, and
3902 added hook functions. Still more could be done.
3903 * coffswap.h: New file to hold COFF swapping routines.
3904 * coffgen.c: New file to hold generic COFF functions.
3905 * reloc16.c: New file to hold h8300 and z8k specific relocation
3907 * libcoff-in.h: Added declarations for functions in coffgen.c.
3908 * libcoff.h: Rebuilt to incorporate changes.
3909 * coff-h8300.c: Function name changes.
3910 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3911 hook rather than defining EXTRA_CASES.
3912 * Makefile.in: Build new files coffgen and reloc16. Added
3913 dependencies of coff-*.o on coffswap.h and seclet.h.
3915 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3917 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3918 about discarding const.
3920 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3922 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3924 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3926 * configure.in (post-target): If --with-minimal-bfd is specified,
3929 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3931 * srec.c (srec_write_records): one of my boards wants a CR between
3934 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3936 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3937 (it broke a couple of weeks ago).
3939 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3941 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3942 return type, so libbfd.h doesn't reference undefined typedefnames.
3944 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3946 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3948 (coff_pointerize_aux): don't pointerize a negative tagndx
3949 (sometimes generated by SCO 3.2v4 cc).
3951 * bout.c (calljx_callback, callj_callback,
3952 b_out_get_relocated_section_contents): warn if relocating against
3953 an undefined symbol.
3955 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3957 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3958 Make a bunch more routines be static.
3959 * hppa.c (fill_spaces): Get rid of this, replace with much better
3960 written setup_sections().
3961 * (setup_sections): New routine to create BFD sections for each
3962 space and subspace in SOM files.
3963 * (hppa_object_setup): Use BFD sections created by
3964 setup_sections() to locate GDB symbol table info.
3965 * (make_unique_section): New routine to create a BFD section. It
3966 ensures that the given name is unique, and will generate a unique
3968 * (hppa_object_p): Become much more paranoid about file header.
3969 * (make_bfd_asection): Call bfd_make_section to do the dirty
3970 work. Simplify code somewhat.
3971 * (hppa_core_file_p): Use proper name for stack section.
3972 * libhppa.h: Remove millicode_start, millicode_end decls.
3974 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3976 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3978 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3979 relocs, don't bother doing the adjustment if the value to add is
3982 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3984 * bfd.c (bfd_get_size): New function that gets an upper bound
3985 on the possible size of any object in a bfd.
3986 * elf.c (bfd_elf_find_section, elf_get_str_section,
3987 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3989 * elf.c (elf_big_vec, elf_little_vec): Document last three
3990 members initialized to NULL.
3992 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3994 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3996 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3998 * hosts/std-host.h: New file. Attempt at a generic/default
3999 set of definitions, to discourage porting to new hosts by copying.
4000 * hosts/news.h: Removed.
4001 * hosts/sparc.h: Use std-host.h.
4002 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4003 perhaps we can later remove the the_bfd field from each symbol.
4004 * syms.c (struct symbol_cache_entry): Remove unused field
4005 app_data. Add comment noting that the_bfd is almost redundant,
4007 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4008 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4009 * hppa.c (fill_spaces): Make slightly more rebust.
4010 * configure.in: Allow std-host as the "default" host.
4012 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4014 * bfd.c: Add struct hppa_core_data to tdata union.
4015 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4016 Get rid of HPPA/BSD specific code. That will go somewhere else
4018 * (fill_spaces): Don't spin forever and die if you don't find
4019 $MILLICODE$ subspace.
4020 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
4022 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4023 Make these work for HPUX.
4024 * (make_bfd_asection): New routine to make section creation a
4026 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4027 * libhppa.h: #include the right system files. Redefine all of
4028 the structs/macros for hacking core files to use more sensible
4029 HPUX core file structures.
4030 * targets.c (target_vector): Conditionalize hppa_vec on
4031 HOST_HPPAHPUX, not hp9000s800.
4032 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4033 malloc and realloc. #define HOST_HPPAHPUX.
4035 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4037 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4038 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4039 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4040 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4042 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4043 * aix386-core.c: New file for handling core files on AIX on PS/2.
4044 * targets.c: if AIX386_CORE, use aix386_core_vec.
4045 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4048 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4050 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4053 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4055 * Makefile.in: added dvi target
4057 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4059 * bfd.c: Use right name for tekhex tdata struct.
4060 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4061 * libcoff.h: Updated to get spacing change from coffcode.h.
4062 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4064 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4066 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4067 functions, with the "guts" of the old bfd_slurp_bsd_armap
4068 and bfd_slurp_coff_armap, but assuming we've already checked
4069 if the armap is present or not.
4070 Also, rewrite a bit to avoid keeping around obstack data
4072 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4073 Various fixes to correctly handle COFF_style archives names.
4074 (Note that because these have a trailing '/', the names can
4075 have embedded spaces.)
4076 * archive.c (bfd_slurp_armap): New function, replaces old
4077 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4078 _either_ format, and calls do_slurp_bsd_armap or
4079 do_slurp_coff_armap if either form of map is seen.
4080 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4081 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4082 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4083 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4085 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4087 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4088 * libhppa.h: Make millicode_start and millicode_end be unsigned
4089 int to be same type as CORE_ADDR in GDB. Why are these here?
4091 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4093 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4094 vaddr of the section to the addend.
4095 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4096 SCO_CORE to SELECT_VECS.
4097 (target_vector): add sco_core_vec.
4098 * sco-core.c (sco_core_vec): add leading underscore initializer.
4099 * configure.in (i[34]86-*-sco*): use target i386-sco.
4100 * config/i386-sco.mt: new file; define SCO_CORE.
4102 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4104 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4106 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4108 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4110 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4112 * hosts/i386linux.h: Include unistd.h.
4114 * aoutx.h (print_symbol): aout_stab_name returns a constant
4116 * libaout.h (aout_stab_name): Fix prototype.
4117 * stab-syms.c (aout_stab_names): Array is now const.
4118 (aout_stab_name): Return value is now pointer to const.
4120 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4123 * syms.c (asymbol): Added new field "app_data", for data
4124 particular to the application. Some of the linker flags ought to
4125 get moved to this field someday.
4127 * archures.c (bfd_default_scan): Recognize a few more numbers:
4128 80486, 80960, and 960.
4130 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4131 bfd_coff_std_swap_table, cast to PTR.
4132 * bfd.c (bfd_coff_swap_*): Deleted macros.
4133 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4135 * coffcode.h (type bfd_coff_backend_data): New structure type,
4136 contains pointers to the COFF-specific swapping routines.
4137 (bfd_coff_std_swap_table): New data structure, to be used when
4138 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4139 (bfd_coff_swap_*): New macros.
4140 * coff-mips.c (mips_coff_swap_table): New data structure.
4141 (ecoff_big_vec): Use it.
4142 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4143 * All other targets: Deleted coff-specific vector entries.
4145 * trad-core.c: Fixed some `PARAMS' uses that were missing
4148 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4150 * aoutx.h (some_aout_object_p): Protect arg prototype in
4151 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4153 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4155 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4156 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4157 PARAMS for readability.
4159 * aoutx.h: Add type to callback parameter.
4160 * coff-mips.c: Don't call trad-core.h, not needed.
4161 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4162 * trad-core.h: Eliminate, unused.
4164 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4166 * format.c (bfd_check_format): if default target isn't found
4167 then look through the entire list rather than return early.
4169 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4171 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4173 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4175 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4177 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4179 * coff-z8k.c: checkpoint, more addressing modes handled
4180 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4183 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4185 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4187 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4189 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4191 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4193 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4194 and about when file descriptors are closed.
4196 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4198 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4199 written out correctly.
4201 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4203 * section.c: New section bit SEC_SHARED_LIBRARY.
4204 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4205 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4208 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4210 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4211 macros; use PARAMS to declare the function pointers involved.
4213 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4214 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4216 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4218 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4220 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4221 declaring pointers to functions.
4222 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4223 * seclet.h: Declare external function with PARAMS.
4225 * doc/chew.c (exfunstuff): Eliminate.
4226 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4227 * doc/proto.str: Use paramstuff rather than exfunstuff.
4229 * libbfd.h: Update, based on changes in source code and chew.
4231 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4233 * libieee.h: Add FIXME about removing limit on number of sections.
4234 * bfd-in.h: Improve comments to make it clear that bfd.h is
4235 the wrong place to edit this file.
4236 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4237 same places where we install bfd.h.
4239 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4241 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4242 symbol type before blindly modifying the auxent. Specifically,
4243 only modify the endndx fields for types that need it, and don't
4244 set the array information for non-arrays.
4246 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4248 * aoutx.h (some_aout_object_p): Section list should be set up
4249 correctly anyways; don't have to set up "next" pointers manually.
4251 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4253 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4254 config/i386v.mh: removed -DUSG from HDEFINES.
4255 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4257 hosts/i386v.h: don't define POSIX_UTIME.
4259 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4261 * ieee.c (ieee_slurp_sections): make a private copy of the
4262 section's name before truncating it.
4264 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4266 * hppa.c: add symbol_leading_char entry in transfer vec
4268 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4270 * ieee.c (get_symbol): can now cope when two symbols of a
4271 different class, but the same index number occur consecutively.
4272 (get_section_entry): nicer name for sections being forward
4273 referenced. (ieee_archive_p): don't free the filename string,
4274 since it was never malloced.
4276 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4278 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4280 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4282 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4283 optionally setting the dimen info, since they are in the same
4284 memory locations. Also zero out external auxent.
4285 (coff_write_symbol): don't zero external auxent; now done in
4288 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4290 * Check fclose return value for errors.
4291 libbfd.h: bfd_cache_close now returns a boolean.
4292 cache.c (bfd_cache_delete): return fclose success value.
4293 (bfd_cache_close): return bfd_cache_delete return value.
4294 opncls.c (bfd_close, bfd_close_all_done): return result of
4297 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4299 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4301 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4303 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4304 work out a coff relocation type from a howto's attributes rather
4305 than using the input r_type field. This fixes PR1677 and allows
4306 conversion of a.out relocs to coff relocs.
4308 * coffcode.h (coff_write_relocs): if supplied a relocation
4309 relative to an absolute symbol, use the right symbol index.
4311 * reloc.c (bfd_perform_relocation): do a partial link for coff
4314 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4316 * changes to support i386-sysv with shared libraries:
4317 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4318 check for .data2; if _LIB is defined, check for it; map
4319 SEC_NEVER_LOAD to STYP_NOLOAD.
4320 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4321 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4322 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4323 if section has contents, not just if it is loadable; if
4324 TWO_DATA_SECS, check for .data2
4325 (coff_set_section_contents): set vma of .lib section to number of
4327 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4328 don't define coff_write_armap to bsd_write_armap.
4329 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4332 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4334 * solaris2.h: Get the definition of alloca from alloca.h if we
4337 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4339 * configure.in (i960-*-{aout,bout}): Support these.
4341 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4343 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4345 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4347 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4348 no-longer-used definitions of L_SET and L_INCR.
4349 * i386linux.h: Tweaks to smooth Linux build.
4351 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4353 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4355 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4357 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4358 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4359 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4360 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4362 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4363 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4365 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4367 * configure.host: New file, contains mapping of host configs
4368 to host support file names for bfd, binutils, opcodes.
4369 * configure.in: Use it.
4370 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4371 * i386bsd.c: Cleanup, reformat.
4372 * config/i386-bsd.mt: Comment changes.
4373 * config/i386bsd.mh: New file for core file support.
4374 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4375 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4376 on BSD 4.4 define ALIGN (sigh!).
4378 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4380 * libaout.h (aout_backend_data): added exec_header_not_counted
4381 field. For ZMAGIC files only, when text_includes_header is set, by
4382 default the length of the exec header is counted in the text
4383 section size. For go32, exec header is mapped in but does *not*
4384 contribute to the size of section.
4385 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4386 is not set, but ztih is, add the size of the exec header to the
4387 recorded size of the text section.
4388 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4389 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4390 Also set text_includes_header.
4391 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4392 by default in MY(backend_data).
4394 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4396 * aout-target.h (callback): Don't define this function if it won't be
4399 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4400 type doesn't match. Don't lose if file sections have already been
4402 (set_arch_mach): Set reloc_entry_size.
4403 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4405 * hosts/i386bsd.h: New file.
4406 * configure.in: Recognize i[34]86-*-bsd host.
4408 * aout-target.h (callback, write_object_contents): Delete unused
4411 * aoutx.h (reloc_type_lookup): New function.
4412 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4413 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4414 (MY_reloc_howto_type_lookup): Don't define it.
4416 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4418 (slurp_symbol_table): Use header byte order, not target byte
4419 order, for reading symbol data.
4421 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4423 * configure.in: Undo some brain damage in the host section.
4424 * configure.in: Reformat the target section, test many configs.
4425 * Makefile.in (make): Remove obsolete `make make'.
4426 * aoutx.h (some_aout_object_p): Make defines line up.
4428 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4430 Now a bfd knows whether underscores are normally prepended
4431 to symbols in its file format.
4433 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4434 coff-z8k.c: targets set so they have leading underscore
4435 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4436 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4437 without leading underscore flag
4438 * targets.c: add symbol leading char to xvec description
4439 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4441 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4443 * archive.c: Make errno global.
4444 * archive.c (_bfd_write_archive_contents): If read fails (and
4445 errno!=0) set bfd_error to malformed_archive (since this probably
4446 indicates a truncated archive), rather than system_call_error.
4448 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4450 * Makefile.in: added rules for i386bsd.c
4451 * i386bsd.c: new file, supporting 386bsd.
4452 * configure.in: recognize i386-*-bsd target.
4453 * config/i386-bsd.mt: new file - 386bsd target configuration.
4455 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4457 * configure.in: re-arrange host section to use *-*-* notation,
4458 clean up some of the target section as well
4460 * seclet.c: cast result of bfd_get_relocated_section_contents to
4461 avoid compiler warnings
4463 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4465 * coffcode.h (coff_section_symbol): Create section if it doesn't
4468 * bout.c: Removed some unused variables.
4470 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4472 * Portability fixes from p3:
4473 coffcode.h (coff_write_relocs): removed sanity check until it
4474 works on all targets (per advice from sac).
4475 config/hp9000.mh: new file to define USG.
4476 hppa.c: #undef hppa before the JUMP_TABLE.
4477 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4479 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4480 local variable target volatile to avoid mysterious bug in
4483 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4485 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4486 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4488 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4490 * coff-z8k.c (func_da, func_jr): Lint.
4491 * coffcode.h: Use memset rather than bzero.
4492 * elf.c: Use memcpy rather than bcopy.
4493 * tekhex.c: Use memset rather than bzero.
4495 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4497 Add Adobe a.out support.
4499 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4500 * config/adobe.mt: Add.
4501 * configure.in (*-adobe-* target): Add.
4502 * targets.c (a_out_adobe_vec): Add.
4503 * Makefile.in: add aout-adobe.c.
4505 * configure.in: Put two dashes in all entries to be matched.
4506 Add comments to remind people to do this.
4507 Reorder all entries that match manufacturer names, to occur
4508 last, so they will only be matched if no more specific match
4509 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4511 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4513 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4514 since we should never have a NULL section.
4515 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4516 tests, set the section to bfd_abs_section.
4518 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4520 * coff-z8k.c: getting closer
4521 * coffcode.h (coff_get_relocated_section_contents): allow
4522 EXTRA_CASES hooks for different arches to provide different reloc
4524 * seclet.h: #ifndef around it to allow multiple inclusion
4525 * srec.c: minor doc fix
4527 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4529 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4531 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4533 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4536 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4538 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4539 filling in reloc, in case immediately following code doesn't set
4542 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4544 * coffcode.h (coff_renumber_symbols): set the last renumbered
4545 symbol pointer to NULL, as expected by coff_write_linenumbers.
4546 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4547 type R_IHCONST used on the 29k.
4549 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4551 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4552 update, based on how the underlying file was opened. Obsoletes
4554 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4555 all FASCIST_FDOPEN config defines.
4557 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4559 * sparc-opc.c: Moved to opcodes library, now that we have one.
4560 * Makefile: Don't compile it.
4562 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4564 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4566 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4568 * section.c (bfd_set_section_flags): Remove a sanity check.
4569 It is unfortunately broken, and prevents strip from working.
4571 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4573 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4574 created by last change.
4576 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4578 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4579 * bfd-in.h: Bump to version 2.0.
4581 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4583 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4584 braindamaged HP/Apollo compiler happy.
4586 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4588 * format.c: Fix description of search for matching target.
4589 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4590 * targets.c: Update description of search for matching target.
4591 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4592 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4593 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4595 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4597 * Makefile.in: Added mostlyclean/clean/distclean rules.
4599 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4601 * targets.c (target_vector): Take out oasys (unless that is
4602 the default): Because there is no magic number in archives,
4603 there can be annoying target mis-matches.
4605 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4607 * sparc-opc.c: Rigorously updated to match architecture manual.
4609 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4611 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4612 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4613 to the built-in abs_section were not written out correctly.
4615 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4617 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4618 large, assume we're using a swapped byte order and fail with
4619 wrong_format rather than dumping core.
4621 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4623 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4624 filename constraints.
4625 * Makefile.in: Updated to reflect change.
4627 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4629 Add preliminary support for the we32k:
4631 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4633 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4635 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4637 * bout.c: added support for relaxable alignment relocs.
4639 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4640 pass down pointer to play area rather than use alloca
4642 * cpu-z8k.c (compatible): made static to reduce name space
4645 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4647 Add basic support for the z8k:
4649 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4650 section.c, targets.c,
4652 * syms.c: move mis-inserted patch.
4654 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4656 Documentation fixes:
4657 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4658 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4660 * reloc.c: break out addend item from surrounding text.
4662 * doc.str (DOCDD): Defined. Adds text to output.
4663 (bodytext): Put bulletize before kill_bogus_lines.
4664 * chew.c (bulletize): End itemization after a blank line, to
4665 prevent following text from being swallowed up in an item.
4667 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4669 * configure.in: Add sparclite as a target.
4671 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4673 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4676 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4677 from a coff file (csym is null), dont deref them
4679 * ieee.c (parse_expression): get the answer right when adding an
4680 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4681 on elts so that filename is filled in.
4683 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4685 * bout.c (howto_align_table): New set of relocs, with enough
4686 data for "objdump -r" to work.
4687 (b_out_reloc_type_lookup): Recognize alignment relocs.
4689 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4691 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4692 invocations of make. Also, always create installation
4695 * config/apollov68.mh: removed -g from CC definition.
4697 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4699 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4700 overflowing gp-offset range.
4702 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4704 * srec.c (srec_set_section_contents): don't write out sections
4705 without the LOAD and ALLOC attributes
4707 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4709 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4710 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4711 * aout-target.h (callback): Don't set page/seg sizes.
4713 (set_sizes): New routine.
4714 (backend_data): Point to it.
4715 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4716 (sunos4_aout_backend): Point to it.
4717 * aoutx.h (set_arch_mach): Call set_sizes callback.
4719 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4721 * aout-target.h: Make _bfd_slurp_extended_name_table be
4722 the default. Given that we *write* the suckers (for long
4723 archive member names), we really ought to be able to read them!
4724 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4725 seem to be needed, and many machines don't have it.
4727 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4729 * coff-m68k.c (vector): read and write archives in coff format.
4731 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4733 * opc-sparc.c: New file.
4735 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4737 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4738 pointers to bfd_byte* before performing arithmetic on them. Such
4739 use with bare void* pointers is a gcc extension.
4740 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4741 * archive (normalize): Add to CONST to match actual usages with
4744 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4746 * configure.in: Recognize i486 host cpu, and use i386-elf
4749 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4751 * config/stratus.mt (CC): Remove definition.
4752 * elf.c (bfd_section_from_shdr): Test for the possibility that
4753 section_from_elf_index returns NULL and don't dereference it.
4755 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4757 * add hppa_data to bfd tdata (indirectly via sef).
4759 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4761 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4763 * configure.in: error messages to stderr, not stdout
4765 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4767 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4768 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4769 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4771 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4773 * configure.in: recognize hppa* instead of hppa
4775 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4777 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4778 RTYPE2HOWTO to cope with same.
4779 * reloc.c (bfd_perform_relocation): added support for size of -2
4780 (subtract a word reloc type). Updated doc.
4782 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4784 * Makefile.in: merged changes from progressive, removed rcsid.
4786 * archures.c, archive.c, Makefile.dos: removed rcsid.
4788 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4790 * bfd-in.h : add BFD_IS_RELAXABLE flag
4791 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4792 header e_relaxable, major hackery in callbacks
4793 * libaout.h : add space for a_relaxable.
4794 * seclet.c (rel): don't relax empty sections
4797 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4799 * section.c (STD_SECTION): add some casts to the initializers for
4802 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4804 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4805 and add appropriate casts to keep (picayune) aix-cc happy.
4807 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4809 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4810 symbol pointers. Punt expensive & useless bfd_realloc. Use
4811 malloc for raw symbols, and free it before returning.
4812 (bfd_section_from_shdr): Do not slurp symbol table until politely
4813 asked. Do not even slurp string tables.
4814 (elf_get_symtab_upper_bound): Count 'em without reading them.
4815 (elf_get_symtab): This is how to politely ask. Schlurp!
4816 This should probably just *become* elf_slurp_symbol_table, FIXME.
4818 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4820 * archive.c (bsd_write_armap): write the timestamp of the
4821 archive header to be just a little bit later than the timestamp of
4822 the file, otherwise the linker will complain that the index is
4825 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4827 * configure.in: Add m68k-ericsson-*.
4829 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4831 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4832 * elf.c: Remove unconditional debug printf's.
4833 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4834 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4835 (elf_slurp_symbol_table): Hand out symbols in forward, not
4836 reverse order. Simplify duplicate code.
4838 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4840 * elf.c: Remove "(void)" casts from function calls where the
4841 return value is ignored, in accordance with GNU coding standards.
4843 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4845 * hppa.c: Apply John's standard fix to avoid "empty translation
4846 unit" warnings from some ANSI-C compilers.
4848 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4850 * hosts/solaris2.h: Configure same as sysv4.
4852 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4854 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4855 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4856 type match actual return type.
4857 * elf_print_symbol (section_name): Make CONST.
4859 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4861 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4862 New files, for Linux (a free Unix clone for 386 machines).
4863 * Makefile.in, configure.in, targets.c: Update accordingly.
4865 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4866 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4867 correct calling of howto special functions and fixes from Raeburn
4869 * archures.c: nuke bfd_reloc_code_type
4870 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4871 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4872 SEC_NEVER_LOAD, various other bfdgas newness
4873 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4874 * targets.c: change jump table vector to above
4877 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4879 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4880 its prototype will be included in libbfd.h. Change result type
4881 to struct * (rather than equivalent typedef) so it can be used in
4882 the prototype, where they typedef won't be known.
4883 * libbfd.h: Updated version.
4885 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4887 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4888 targets.c: HPPA merge.
4890 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4892 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4893 * config/solaris2.mh: Kludge around Sun compiler bug.
4895 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4897 * libaout.h (aout_backend_data): Change defs of two bitfields to
4898 be unsigned chars instead to get around rs6000 compiler problem.
4900 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4902 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4903 Correct misconception that there can be only one symbol table.
4904 Only call elf_slurp_symbol_table on the full symbol table, not
4905 the dynamic one which is only a subset of the full one.
4907 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4909 * coffcode.h (coff_compute_section_file_positions): For I960,
4910 don't align sections in file.
4912 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4914 * targets.c (struct bfd_target): Added field for target-specific
4915 (but not file-specific) data, for distinguishing minor
4916 characteristics between (e.g.) a.out formats.
4918 * section.c (struct sec): New field user_set_vma indicates vma
4919 field should be heeded, not assumed to be unset.
4920 (STD_SECTION): Initialize that field of standard sections to zero.
4921 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4923 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4924 pre-swapped version.
4926 * archures.c (struct bfd_arch_info): Fixed order of comment and
4927 field decl. New fields indicate size of page and segment for
4929 * cpu-m68k.c (N): Fill in values.
4930 * cpu-sparc.c (arch_info_struct): Ditto.
4932 * libaout.h (struct aout_backend_data): Various bits of data (not
4933 all used currently) with characteristics of a.out implementation.
4934 Important field for now is text_includes_header, indicating that
4935 the text section starts immediately after the file header, which
4936 gets mapped in with it.
4937 (struct aout_data): New fields indicate whether vma has been
4938 adjusted yet (not yet used), and what magic number will be used in
4939 the output file (should go away in favor of vma_adjusted).
4940 (WRITE_HEADERS): Code for dealing with section sizes and related
4941 header fields replaced with call to adjust_sizes_and_vmas.
4942 * aoutx.h (some_aout_object_p): Fill in magic number field.
4943 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4944 (set_arch_mach): Set page size and segment size once CPU
4946 (adjust_sizes_and_vmas): New function; has much code moved
4947 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4948 and size parameters, as well as many header fields, after deciding
4949 on magic number for output file. Checks to ensure that this
4950 adjustment has only been done once.
4951 (set_section_contents): Call adjust_sizes_and_vmas instead of
4952 doing much of the work here.
4954 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4955 default (null) values of these fields.
4956 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4957 value in exec header.
4958 (sunos4_aout_backend, MY_backend_data): Define backend data
4959 indicating file header is included in text section.
4961 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4963 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4964 gcc version 2, to avoid warnings.
4966 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4968 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4969 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4971 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4973 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4975 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4977 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4978 * configure.in: Rewrite target parsing to use simple format.
4979 Handle sparc-sun-solaris2 configuration.
4980 * aout64.h: Avoid ANSI C brain death warning.
4981 * elf.c: Avoid trigraph (???) or /* in comments.
4983 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4985 * config/sysv4.mh: new file, RANLIB=echo
4987 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4989 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4991 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4992 elf_core_tdata_struct into a single common struct. Core files
4993 wouldn't have worked at all without this.
4994 (bfd_elf_find_section): New function for GDB's undercover use
4995 to find string sections that BFD hides from it.
4996 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4998 (elf_object_p, elf_core_file_p): Allocate internal file header
4999 storage dynamically.
5000 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5001 * demo64.c: Prevent "empty translation unit" warnings from idiots.
5003 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5005 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5007 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5009 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5011 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5013 * configure.in: handle m680[01234]0 as aliases for m68k
5015 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5017 * coff-a29k.c: do byte relocs correctly
5018 * coffcode.h (styp_to_sec_flags): never load INFO sections
5019 * seclet.c (rel): don't relocate INFO sections
5021 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5023 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5024 Make the symbols unmodifiable.
5025 (bfd_section_init): Deleted.
5026 * init.c (bfd_init): Don't call bfd_section_init.
5028 * section.c (bfd_set_section_contents): Ensure that range to be
5029 written is within section boundaries.
5030 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5033 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5035 * coff-i960.c (howto_table): Deleted.
5036 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5037 interesting entries from old howto_table.
5038 (RTYPE2HOWTO): Adjusted to use switch.
5039 (coff_i960_reloc_type_lookup): New function.
5041 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5042 records for section symbol.
5043 (make_abs_section): Unused; deleted.
5044 (renumber_symbols): Re-order symbols so undefined symbols come
5045 last, as COFF format desires.
5046 (coff_write_symbol): Put C_FILE symbols in debug section always.
5047 (coff_section_symbol): New function; creates a symbol with the
5048 same name as a section, and sets up aux records for it.
5049 (coff_add_missing_symbols): New function; adds section symbols to
5050 symbol table if they aren't there already. Should someday also
5051 add a dummy C_FILE symbol if none is present.
5052 (coff_write_object_contents): Add missing symbols before preparing
5053 symbol table to be written.
5054 (coff_slurp_reloc_table): Verify that symbol indices read in are
5055 in a reasonable range.
5056 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5057 (obj_conv_table_size): Accessor macro.
5059 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5060 reloc types on i960.
5062 * bfd-in.h (bfd_get_section_name): New macro. Like
5063 bfd_section_name, but returns rvalue, not lvalue.
5064 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5065 (bfd_get_section_flags): Now returns rvalue.
5067 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5068 general, some specific to sparc or i960.
5070 * aoutx.h (set_section_contents): Set VMA for each section based
5071 on previous section. If text section VMA doesn't appear to have
5072 been set, make a best guess from the type of file.
5074 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5076 (MY(vec)): Initialize reloc_type_lookup field.
5078 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5079 (bfd_error_trap, bfd_error_vector): Extern, not common.
5081 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5082 few types of relocs for sparc; will need enhancement.
5084 * bout.c (callj_callback): Use DEFUN macro in definition.
5085 * coff-i960.c (optcall_callback): Likewise.
5087 * targets.c (bfd_target): Added fields reloc_type_lookup and
5088 _bfd_make_debug_symbol. Also minor comment changes.
5089 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5090 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5091 than arch info, and dispatch with BFD_SEND. Callers changed.
5092 * archures.c (struct bfd_arch_info): Deleted field
5094 * cpu-*.c: Don't initialize that field.
5096 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5097 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5098 (bfd_errmsg): Now returns ptr to const.
5099 * bfd-in.h (bfd_errmsg): Fix prototype.
5101 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5102 * reloc.c (bfd_generic_relax_section): Ditto.
5104 * section.c (Section Output doc): Improve description of use of
5105 output_section and output_offset.
5107 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5109 * sco-core.c: new file from net.
5110 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5111 Now we have the hairy linker, it's possible to move symbols from
5112 one section into another. Actually make that work!
5114 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5116 * hosts/sun3.h: fix declaration of free.
5118 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5120 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5121 * coff-h8300.c (reloc_processing): all relocs are relative to
5123 * opncls.c: don't use fdopen on DOS systems
5125 short patches from Glenn Kasten (glenn@ready.com)
5126 * target.c: enabled oasys support
5127 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5128 fix problem where a relocation which crossed a modification byte
5129 boundary did not work. Fix problem where a relocation near the end
5130 of a data record did not work.
5133 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5135 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5136 archvie header string counts the endian way, this heuristic sees
5137 how big an archive string to read by trying it one way and if the
5138 string table is unreasonably big, trying it the other. *FIXME*.
5139 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5141 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5143 * bfd-in.h: Increase version number to 1.97, for consistency
5145 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5147 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5149 * bfd-in.h: bump version to 1.96
5150 Major change; changed calling convention for
5151 bfd_get_relocated_section_contents so that caller allocates
5152 memory for section data.
5153 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5154 seclet.c, targets.c, bfd.c: reflect new convention.
5155 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5156 case, then use reasonable default values for SEC_* flags.
5158 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5160 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5161 size of output reloc struct.
5162 * targets.c, Makefile.in: comment out tekhex for the moment.
5163 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5164 * configure.in: tandem target is st2000
5165 * coff-m68k.c: rename static howto_table to global
5166 m68kcoff_howto_table.
5167 * bout.c: remove unnecessary abort
5168 * coff-a29k.c: various changes to the way relocations work to cope
5169 with the "new order" and latent bugs.
5172 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5174 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5175 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5176 * reloc.c (bfd_perform-relocation): don't relocate refs to
5177 absolute symbols if doing a partial link.
5179 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5181 * configure.in: Add a29k-amd-udi.
5183 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5185 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5186 internal_exec structure before initializing the fields that
5187 are used, so that the unused fields are in a known state.
5189 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5191 * tekhex.c (struct data_struct): Convert from typedef that
5192 typedefs nothing to a normal structure declaration.
5193 * tekhex.c (pass_over): Prototype args for function that
5194 second arg points to.
5196 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5198 * Makefile.in: remove old style staging. Do not print recursion
5201 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5202 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5205 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5207 * bfd.c, Makefile.in: added tekhex
5208 * aoutx.h (set_section_contents): pages should be padded to the
5209 size of a page, not the size of a segment.
5210 * configure.in: added go32 host and i386-aout target.
5211 * i386aout.c, libaout.h: now works for go32 target
5212 * ieee.c: fix bit rot.
5213 * seclet.c: support for padding seclet type.
5215 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5217 * Makefile.in: added .NOEXPORT:
5219 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5221 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5223 * elf.c (elf_compute_section_file_positions,
5224 elf_write_object_contents): Return boolean, not NULL (which
5226 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5227 Also ifdef-out code that aborts on unhandled section types.
5229 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5231 * configure.in: Recognize ncr3000 config
5232 * Makefile.in (MINUS_G): Pass on to recursive makes.
5233 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5235 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5237 * Makefile.in: Now that we have sym.h and symconst.h, compile
5238 coff-msym.c on all systems.
5239 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5240 * coff-msym.c: Update include files and comments; add weakext bit.
5242 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5244 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5245 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5247 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5249 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5250 * configure.in: Add new host and target configs.
5251 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5252 structs, which vary; just use member name.
5253 (elf_object_p, elf_core_file_p): Lint, fix comments.
5254 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5256 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5258 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5259 local, disposable, copy of the external form of section header
5260 table and program header table entries.
5262 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5264 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5266 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5268 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5271 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5273 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5275 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5277 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5278 not internal bfd_assert function (twice).
5280 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5282 * aout-target.h: change ar_max_namelen to 15 (the right value)
5283 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5286 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5288 * archive.c (bfd_generic_archive_p): check for bout archives too.
5289 * bout.c: make it work again.
5291 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5293 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5295 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5296 bfd_xmalloc() instead of bare malloc().
5298 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5300 * Makefile.in: pass down MAKEINFO on info.
5302 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5304 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5305 host/h-<foo> now just <foo>.
5306 * configure.in: reflect changes
5308 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5310 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5311 actual source file, not just the generated libbfd.h.
5313 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5315 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5316 gdb on little-endian 960 code.
5317 * archive.c (compute_and_write_armap): indirect symbols should go
5318 into the archive header too.
5320 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5322 * Makefile.in: added check target.
5324 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5326 * coff-msym.c: Move this file from gdb/ecoff.c. It
5327 handles byte-swapping for ECOFF (MIPS symbol) files.
5328 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5329 to the files built on MIPS-based hosts.
5330 * Makefile.in: Add rule for coff-msym.
5332 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5334 * Makefile.in: added clean-info target. MINIMIZE=1.
5336 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5338 * coff-rs6000.c: Move core file functions into separate
5339 new file rs6000-core.c. This is needed because reading
5340 core files depends on native include files that conflict
5341 with ../include/coff/rs6000.h.
5342 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5344 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5346 * aoutx.h (NAME(aout,print_symbol)): Don't print
5347 symbol addresss for undefined symbols.
5348 * coff-rs6000.c: Various updates (due to target-
5349 independent changes).
5350 * libbfd.h: Ditto (tdata field is now a union).
5351 * hosts/h-sparc.h: Removed prototype for bogus function
5352 'emset' (presumably should have been 'memset' - which is there).
5354 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5356 * configure.in (mips-big-* target): Same is Iris.
5358 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5360 * aoutx.h (translate_from_native_sym_flags): when creating an
5361 alias symbol, fill in the section as undefined, rather than
5362 leaving it blank. If an output section can't be found for a
5363 symbol, then don't core dump.
5365 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5367 * Makefile.in, configure.in: removed traces of namesubdir,
5368 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5369 copyrights to '92, changed some from Cygnus to FSF.
5371 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5374 * coff-h8300.c: fix stupid reloc subtraction bug
5375 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5376 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5377 the symbol.flags and done_lineno fields.
5379 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5381 * coffcode.h (coff_write_symbol): write out the correct number of
5383 * cpu-h8300.c: fix disassembly bug
5385 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5387 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5388 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5389 reloc.c, section.c (bfd_map_over_sections), targets.c
5390 (bfd_target_list): Protolint.
5391 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5393 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5395 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5397 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5398 section of a symbol rather than the section of a reffed symbol to
5399 determine the r_index of an emmitted reloc.
5401 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5403 * PORTING: New (preliminary) porting guide.
5405 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5407 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5408 (howto_hvrt16): lint.
5410 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5412 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5413 a full configuration (with possible cross-development),
5414 instead of using host-aout.c.
5416 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5418 * aout-target.h (MY(write_object_contents):
5419 Set obj_reloc_entry_size (abfd).
5420 * gen-aout.c: Change to emit a .c files, not a .h file.
5422 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5424 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5425 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5427 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5429 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5430 with more than one auxent can cause nasty core dumps.
5432 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5433 "done_lineno" so that a symbol which appears twice in the symbol
5434 table only gets it's linenumbers relocated once. Modifed
5435 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5438 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5440 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5441 stuff to use the New Order.
5443 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5445 * ieee.c: Change type of envi[] to unsigned char.
5447 * configure.in: fix vax ultrix configuration.
5449 * elf.c (bfd_section_from_shdr): Deal with null return from
5450 bfd_make_section(). (elf_object_p): Select endianess properly.
5452 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5454 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5456 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5458 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5459 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5460 * host-aout.c: Don't use aout-params.h; configure these systems
5461 in their xm files, not in a randomly generated file.
5462 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5464 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5466 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5468 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5469 host_aout_vec here as well.
5471 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5473 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5474 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5475 to prevent undefined symbol.
5477 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5479 Various lints found on PersSony
5480 * aoutx.h: cast an enum
5481 * coff-a29k.c: many ints in reloc structure turned to enum
5482 * coffcode.h: more enums
5483 * cpu-h8300.c: more enums
5484 * opncls.c: more enums
5486 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5488 * configure.in: Make Tahoe configuration work again.
5489 * bfd-in.h: Remove trailing comma from enum declaration.
5490 * ieee.c: Can't put byte values >0x7F into a signed char.
5492 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5494 * Makefile.in: Add dependencies for various coff-*.o files.
5496 * elf.c: Remove extraneous paren from core_prpsinfo and
5497 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5498 Replace references to old section "size" member with new
5499 "_raw_size" member. Implement elf_make_empty_symbol, which
5502 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5504 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5507 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5509 * coffcode.h (bfd_coff_relax_section): now static.
5510 (bfd_coff_get_relocated_section_contents): various type lints.
5512 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5514 New entry point in the transfer vector - bfd_relax_section.
5516 * aout-target.h: add to vector, call generic_relax
5517 * bfd-in.h: add to vector
5518 * bfd.c: add #define for vector
5519 * bout.c: add to vector, call generic_relax
5520 * coffcode.h: add to vector, also now has coff specific relax code
5521 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5522 * elf.c: call generic_relax
5523 * ieee.c: call new vector, clean up some bugs due to the creation
5525 * libbfd.h: add bfd_generic_relax_section EXFUN
5526 * oasys.c: call generic_relax
5527 * reloc.c: implement generic_relax
5528 * seclet.c: moved much of this into coffcode.h
5529 * srec.c: call generic_relax
5530 * targets.c: define new transfer vector
5532 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5534 * everything: now modified to use smaller reloc type. Self hosts
5537 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5539 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5540 New files for stratus.
5542 * configure.in: Add configuration fragments for stratus.
5544 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5546 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5547 variables as CONST since they are set to point to a const char
5548 string. Fixes compiler complaints.
5550 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5552 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5555 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5557 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5558 symbols, so that we can emit the correct file name even
5559 if it's an include file.
5561 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5563 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5564 (Reported by john@labtam.labtam.oz.au (John Carey)).
5566 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5568 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5570 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5571 being used to -DHAVE_PROCFS.
5573 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5574 '#include "fopen-same.h"' to end of file to match other h-* files.
5576 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5578 * configure.in: Change svr4 references to sysv4. Add case
5579 "unknown" for target vendor and infer some targets based
5580 on the specified operating system.
5582 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5584 * bfd-in.h, libaout.h: ANSIfy enums.
5586 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5588 * archive.c (normalize): created version for VMS which removes the
5589 VMS directory crap from the front and end of a filename, eg turn
5590 [-.foo]bar.obj;123 into bar.obj
5591 (bfd_construct_extended_name_table): now writes index into an
5592 extended name table in decimal - the same base used to read an
5593 extended name table.
5595 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5597 * aout-encap.c: Fix to use aout-target.h.
5598 * aoutf1.h: Use standard MY_object_p and MY_callback
5599 in aout-target.h. Remove target-specific versions.
5600 * host-aout.c: Re-write to use aout-target.h.
5601 * gen-aout.c: New files use with host-aout.c to generate
5602 host-specific a.out-related parameters.
5603 * Makefile.in: host-aout.o depends on aout-params.h, which is
5604 generated by gen-aout.
5605 * aout-target.h: Make a little more flexible.
5606 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5607 macro. Instead, inline it in aout-target.h.
5608 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5609 a gcc -Wall warning.
5610 * archive.c: Add missing commas in DEFUN macro (2 places).
5611 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5612 Berkeley ones, now that libiberty has them:
5613 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5614 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5615 remove unused variable.
5617 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5619 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5620 and execname inside HAVE_PROCFS ifdef since they are unused
5621 when it is not defined.
5623 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5625 * elf.c: Flag all sections as either code or data. We can't
5626 be sure what they are anyway, since ELF doesn't fit the
5627 traditional model of text+data+bss very well. Add new local
5628 function elf_read() to simplify code. Record entry point in
5631 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5633 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5634 rather than N copies of the same lines.
5636 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5638 * cpu-h8300.c: disassemble branch displacements correctly
5639 * coff-h8300.c: put reloc offsets out in 32bits
5641 * makefile.dos, configdj.bat: New files from DJ
5642 * cache.c: fopen with new macros is needed for DOS.
5643 * ieee.c: environ renamed to envi to stop an include file
5645 * opncls.c, coff-rs6000.c: more fopens with macros.
5647 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5649 * Makefile.in: infodir belongs in datadir.
5651 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5653 * Makefile.in: fix where docdir lives
5655 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5656 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5657 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5658 srec.c, syms.c, targets.c : all new documentation and lint
5662 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5664 * coffcode.h, srec.c: Lint.
5666 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5668 * Makefile.in: install using INSTALL_DATA, added standards.text
5671 * configure.in: mark directory as target dependent. configure
5672 nows works in objdir always so make file existence checks
5675 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5677 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5678 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5679 and mandir now keyed off datadir by default.
5681 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5683 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5684 computation of arch and machine type so it's worked out before
5685 some_aout_object_p is called.
5686 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5688 * archures.c: add extra field 'section_align_power' to hold
5689 default section alignment in object files.
5690 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5691 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5692 initialize the new field.
5693 * bout.c (b_out_callback): replace the text size, since aout
5695 * aoutx.h: Documentation in the new style
5697 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5699 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5700 use the saved value if mtime_set is already set (intended
5701 for archive files, though apparently not used yet).
5703 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5705 * targets.c: Revise comments about how to configure the target
5706 vector, to match reality. Remove mention of obsolete methods.
5707 Remove long lists of capitalized macros that turn into the same
5708 thing in lowercase. Normal vector simply lists all known
5709 lowercase xvec names; all other cases are handled by SELECT_VECS.
5711 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5714 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5715 list of supported targets.
5717 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5719 * archive.c (bsd_write_armap): The pad byte sometimes added to
5720 the string table in a __.SYMDEF member is now
5721 counted as part of the size of the string table.
5722 This is compatible with the old ranlib, as well as Sun's.
5724 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5726 * srec.c: Rewrote to fix many bugs; now gets the record type
5727 right, doesn't choke on input, sets the start address in an S9 and
5728 fills in the filename on an S0.
5730 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5732 * cpu-h8300.c: Add support for MEMIND addressing mode
5734 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5736 * coffcode.h: use the new macro if available
5738 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5739 * Makefile.in: Fixed dependencies due to file rename
5741 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5742 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5743 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5744 newos3.c, stab-syms.c, syms.c: All these files have had their
5745 #includes altered to point to the new places.
5747 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5749 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5751 * configure.in: Add vendor "ncr" as supported per-target vendor.
5752 Add svr4 case for i386 per-host case.
5754 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5757 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5759 * syms.c (bfd_decode_symclass): Return 'A'
5760 for symbols that are both absolute and global.
5761 * archive.c (bfd_special_undocumented_glue): Return NULL
5762 if bfd_ar_hdr_from_filesystem returns NULL.
5764 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5766 * Makefile.in: added coff-h8300
5767 * configure.in: now h8 is a coff target
5768 * cpu-h8300.c: fix various disassembly problems
5769 * libcoff.h: took out some code which has been #0ed for a long
5771 * targets.c: added h8 coff
5772 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5773 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5775 * coffcode.h: Started to change the way machine dependencies are
5776 handled, from the nest of #ifdefs to macros defined in the
5777 including coff-<foo>.c
5779 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5781 * aoutx.h (some_aout_object_p): Set the `executable' bit
5782 if the entry point is contained in the text segment, even if the
5783 text segment is at location 0.
5785 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5786 nonstandard MIPS sections (.rdata, .sdata, etc).
5788 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5789 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5790 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5792 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5794 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5796 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5797 from syms.c to new file stab-syms.c. Also, since GNU extended
5798 type codes such as N_SETT are no longer in ../include/stab.def,
5799 include them manually.
5800 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5801 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5802 * libaout.h: Added prototype for aout_stab_name().
5803 * Makefile.in: Update Makefile for new stab-syms.[co].
5805 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5807 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5808 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5809 just make N_XXX work by excluding the header from the text segment.
5810 * aoutx.h: Fix comments to match.
5812 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5814 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5815 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5816 for the "logical" text segment (i.e. never consider the exec
5817 header to be part of the text segment). This change is
5818 needed for consistency with various other parts of bfd and ld.
5819 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5820 and move calculation of obj_textsec(abfd)->size to libaout.h.
5821 * bfd-in.h: Removed bogus ';'.
5823 * Makefile.in: Add MINIMIZE flag to select lean
5824 or bloated target_vector.
5825 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5826 * newsos3.c: Fixes to ../include/aout64.h remove need
5827 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5829 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5831 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5832 handle both little and big-endian targets, with little
5833 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5834 * host-aout.c: Add FIXME note.
5836 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5838 * targets.c: Make the default target_vector contain
5839 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5840 Old behavior can be gotten by defining ALL_TARGETS.
5841 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5842 Factored out common code into new file aout-target.h.
5843 Saves a lot of duplicate code for a.out variants.
5845 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5847 Get 'make headers' to work when configured with +subdirs.
5848 * Makefile.in: Add $(subdir) to docdir path.
5849 * doc/Makefile.in (protos): Add $(srcdir) prefix
5850 to name of sed scripts.
5852 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5854 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5855 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5856 to include names of N_SETT etc.
5858 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5860 * elf.c: Add minimal support for ELF symbol tables. Generates
5861 canonical bfd symbol tables from ELF symbol tables. Change the
5862 name of some functions from bfd_<name> to elf_<name>.
5864 * syms.c: Trivial fix to comment to remove a redundant "to".
5866 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5868 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5869 form that GDB recognizes as COFF.
5871 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5873 * ieee.c (ieee_object_p): cast NULL correctly.
5874 * configure.in: added harris host
5876 * coff-a29k.c: Lots of changes, most from David Wood.
5878 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5880 * coff-m88k.c (coff_write_armap): Just #undef it.
5882 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5884 * Makefile.in: standardize on MINUS_G to disable debugging
5885 * coff-m88k.c: create coff armaps instead of bsd ones.
5886 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5889 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5891 * elf.c: Additions to support ELF format core files.
5892 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5893 has support for /proc (all the include files in particular).
5895 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5897 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5898 of two N_SO stabs, one for directory, and one for filename.
5900 * bfd-in.h (print_vma): Factor out duplicate definition.
5902 Exit a little more gracefully when malloc returns NULL.
5903 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5904 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5905 * libbfd.h: Rre-generated due to libbfd.c update.
5907 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5909 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5911 * elf.c (elf_object_p): Don't try to create a bfd section for
5912 the first ELF section header. It is just a placeholder.
5914 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5916 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5917 core files, when compiling native.
5918 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5920 FIXME: The aoutf1.h change below needs to be reversed back
5923 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5925 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5926 manipulation of lnno fields in lineno structs in a coff-<f>.h
5927 independent way. Override it in coff-<f>.h to your favourite
5928 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5929 (coff_swap_lineno_out): modified to use the new macros.
5931 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5933 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5934 unknown arch when the magic number doesn't specify the
5935 architecture, since some OSs (eg old sun3s) don't set the number, and
5936 020 is probably the right answer anyway.
5938 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5940 * hosts/h-news.h, hosts/h-rtbsd.h:
5941 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5942 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5943 bfd_print_symbol_nm, for use by nm.
5944 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5945 bfd_print_symbol_nm option, to print in nm format.
5946 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5947 oasys.c (oasys_print_symbol): Provide stub implementations
5948 for bfd_print_symbol_nm.
5949 * syms.c: New function bfd_decode_symclass, used by nm printer.
5950 New function bfd_stab_name to look up string name of stab code.
5952 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5954 * Makefile.in: Added ctor.c
5955 * archures.c (bfd_default_arch_struct) added
5956 bfd_default_reloc_type_lookup.
5957 * coffcode.h: removed a load of #if 0ed code.
5958 (coff_compute_file_section_positions): now works out the section
5959 alignment and size correctly in all cases.
5960 (coff_get_symtab): looks for constructor symbols and calls the
5961 right function when they're found. (coff_canonicalize_reloc):
5962 knows when a section is full of constructors and does the right
5964 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5966 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5967 * libcoff.h: removed #if 0ed code
5968 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5969 arch independent constructor relocation type.
5970 (bfd_reloc_type_lookup): removed the comment "this will go away"
5971 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5972 reloc which is used when BFD_RELOC_CTOR falls through to give a
5973 default 32bit reloc for constructors.
5974 (bfd_default_reloc_type_lookup): added.
5975 * aoutf1.h: fixed SEGMENT_SIZE typo.
5977 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5979 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5980 matching prefix "coff".
5981 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5982 rs/6000 csect records.
5984 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5986 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5987 * configure.in: add motorola delta88 cases
5988 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5989 write_armap prototype
5990 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5992 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5994 * Rename COFF-related files in `coff-ARCH.c' form.
5995 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5996 coff-mips.c, coff-rs6000.c to be exact.
5998 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5999 make output clutter.
6000 * config/mt-*: Ditto.
6002 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6004 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
6005 John Gilmore. Archive support from Damon A. Permezel.
6007 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6008 * configure.in: Add rs6000 case.
6009 * targets.c: Add rs6000 vector.
6010 * archures.c: Add rs6000, fix comment on romp.
6011 * bfd-in.h (enum bfd_error): Add no_debug_section error.
6012 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
6013 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
6014 * section.c (bfd_make_section): Return NULL on attempt to create
6016 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6017 (bfd_swap_aouthdr_in): Handle lots more members.
6018 (make_a_section_from_file): If section has already been seen,
6019 just return false rather than overwriting it.
6020 (coff_real_object_p): Understand incoming magic numbers.
6021 (coff_set_flags): Understand outgoing magic numbers.
6022 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6023 (build_debug_section): Add fn for reading debug string section.
6024 (get_normalized_symtab): Handle symbol names in debug string section.
6025 Remove unused obj_string_table.
6026 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6027 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6028 existing section before making one.
6029 * cpu-rs6000.c: New file.
6030 * rs6000coff.c: New file.
6032 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6034 * elf.c: Add partial support for ELF format corefiles. Still needs
6035 support for extracting registers from corefiles.
6037 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6039 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6040 RANLIB is defined as echo, send the output to /dev/null to help
6041 reduce clutter in the output from doing a make.
6043 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6045 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6046 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6048 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6050 * coffcode.h (coff_compute_section_file_positions): make it pad
6051 section size out if there are alignment restrictions so that the
6052 image will be ok on a system where section positions are worked
6053 out by accumulating sizes rather than from the section headers.
6054 * targets.c (proto write_armap). Changed orl_count to unsigned.
6055 * opncls.c (bfd_close_all_done). Added so that generative
6056 programs like gas can close a bfd without causing bfd confusion.
6057 * libbfd.h (changed becuase of protos)
6058 * amdcoff.c: messed with the way that jmp displacements are
6059 calcualated. This may not yet be totally correct.
6060 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6062 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6063 abs symbol has no section (like a register symbol).
6064 (coff_write_symbol) now zeros auxent before filling it up to help
6065 with sensitive applications.
6066 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6068 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6070 * bfd.c: Make sure we don't get a macro strerror().
6071 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6072 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6073 attempt to recover command, ifdef NO_CORE_COMMAND.
6074 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6076 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6078 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6080 * archive.c (bsd_write_argmap): The size of the ranlib structures
6081 should not include the size field itself.
6082 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6083 adata(abfd)->exec_bytes_size field instead of constant macro,
6084 because aoutx.h compiles to a simple .o file shared by
6085 all 32-bits a.out targets.
6087 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6089 * configure.in: Allow i386-sco-sysv.
6090 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6091 * cpu-h8300.c: lint.
6093 * host-aout.c: New strategy. We use common code, include files,
6094 and data structures to handle the file, but set a few parameters
6095 from the host's config file (page size, text start addr, etc).
6096 * libaout.h: Define HP BSD machine types.
6097 * aoutf1.h: Handle reading a.outs with these types.
6099 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6100 virtual-memory-address of the .reg section. We can't just make a
6101 section for "all the regs and nothing else" because only GDB knows
6102 exactly where the regs are (scattered around the upage and stack).
6103 Clean up memory allocation. Remove big- and little-endian
6104 vectors, replace with single vector; this only runs on the host,
6105 in host byte order. Replace byteswap routines with aborts in case
6107 * targets.c: There's only one trad_core_vec now.
6108 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6110 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6112 * hosts/h-amix.h (free): Fix prototype.
6114 * aoutx.h: Don't use NULL as an integer, for braindead systems
6115 that declare it as (void *)0. (From Peter Schauer.)
6117 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6119 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6120 problem with bad Ultrix system headers.
6121 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6122 various kinds of alignments for the various kinds of
6125 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6127 * doc/Makefile: Don't assume . is on the path (from James Clark).
6129 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6131 * Makefile.in: Avoid Sun Make VPATH bugs.
6132 * targets.c: Declare trad_core vectors extern.
6134 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6136 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6137 * libbfd.h: Moved ALIGN macro here.
6138 * bout.c (b_out_callback): Replace i960_align by align_power.
6140 * libaout.h (struct aoutdata): Added fields page_size,
6141 segment_size and exec_bytes_size. These help generic code
6142 (in aoutx.h and libaout.h) to figure out where to align
6143 the various segments in a demand paged file.
6144 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6145 to decide if the exec header counts in a_text (text segment size).
6146 Also, assume D_PAGED flag is set; don't set it here.
6147 * bout.c (b_out_callback): Add initialization of
6148 adata fields page_size, segment_size, and exec_bytes_size.
6149 * host-aout.c (NAME(host_aout, callback) and
6150 NAME(host_aout,mkobject): Ditto.
6151 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6152 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6153 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6154 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6155 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6156 for some systems (mainly sunos), so do it in the callback instead.
6157 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6158 * aoutx.h (NAME(aout,set_section_contents): Change the way
6159 filepos and size of sections are carried out to support
6160 older styles of demand paged executables.
6163 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6165 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6166 * bfd.c: Added macros to enable gas to swap coff records.
6167 * coffcode.h: Make the coff_swap_*_out routines return the number
6168 of bytes swapped, and cleaned up their prototypes.
6169 * configure.in: Added ebmon/coff support
6170 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6172 * targets.c: Added new entry points for coff swapping
6174 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6176 Restructure configuration scheme for bfd, binutils, ld.
6178 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6179 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6180 Change some config names to match other dirs.
6181 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6183 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6184 ../include/sysdep.h.
6185 * cpu-i960.c: Strncmp needed a length arg.
6186 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6187 * i386aout.c: Remove dead N_TXTOFF override.
6188 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6189 * config/: Rename some config files to match up h-*.h names.
6190 Remove all the HOST_SYS definitions from the config files.
6191 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6192 * hosts/h-hp9000.h: Remove USG comment.
6193 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6194 * hosts/h-news.h, h-sparc-64.h: New config files that had
6195 previously been kludged in the <sysdep.h> file.
6197 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6199 * config/*: trad-core support is HOST dependent, not target
6200 dependent. Target config files only set DEFAULT_VECTOR and/or
6201 other vector elements. Exception: when host-aout.c is in use,
6202 in which case we're forced to assume we're native (hp, vax,
6203 tahoe). Rename XDEPFILES to HDEPFILES.
6204 * Makefile.in: Rename XDEPFILES.
6205 * config/h-sun*: Don't force static linking.
6206 * trad-core.c: Document how to use it nowadays.
6207 * i386aout.c, newsos3.c: Clean up.
6208 * i386coff.c: Allow 386 coff files to be used as core files too
6209 (for reading core files from embedded systems).
6211 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6213 * Add i386aout.c for a.out support on the i386.
6215 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6217 * reloc.c, section.c, syms.c, targets.c: correct info-node
6218 structure in *doc* comments.
6219 doc/Makefile: stop hiding complaints from makeinfo.
6221 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6223 * aoutx.h (...some_aout_object_p): Take a third parameter,
6224 the internal_exec struct, and avoid ever looking at an
6225 external_exec. All callers changed to read the entire
6226 external_exec struct, swap and check its magic number,
6227 swap in the whole structure, and pass the swapped-in version to
6229 * bout.c: Bring into modern era. Use single _object_p routine
6230 for big- aand little-endian. Provide internal and external
6231 exec header structs. Use separate swap-in and swap-out routines.
6233 * libaout.h: Move struct internal_exec from ../include/aout64.h
6234 to here. Add obj_symbol_entry_size to struct aoutdata.
6235 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6237 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6238 EXTERNAL_NLIST_SIZE. Callers changed.
6240 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6242 * bfd.c: Remove strerror() to libiberty.
6244 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6245 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6246 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6247 last byte of transfer, not first byte, is within the section.
6249 * host-aout.c: Remove `BSD' archive support. Lint.
6251 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6252 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6253 `bfd_arch_info_type'. All uses changed.
6254 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6255 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6256 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6257 it needs a better name.) All uses changed.
6258 * targets.c: Rename `enum target_flavour_enum' to `enum
6259 target_flavour', and remove the `_enum' from all of the enum
6260 values themselves. All uses changed.
6262 * configure.in, config/h-i386mach: i386 mach host.
6263 * config/t-i386-aout: Use host-aout.c.
6265 * trad-core.c: Give it its own xvec's to make it independent
6266 of other file formats.
6267 * ecoff.c, host-aout.c: Remove refs to trad-core.
6268 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6269 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6271 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6273 * reloc.c: Extended NEWHOWTO macro
6274 * ieee.c: Changed the way 8bit pcrel is done
6275 * cpu-h8300.c: got the registers in the right order
6277 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6279 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6280 prediction is vindicated!
6282 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6283 Remove refs to howto.c, since Steve forgot.
6285 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6287 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6288 still work. Now allows any architecture/machine to be set.
6290 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6292 * howto.c deleted and moved code to reloc.c
6294 * libbfd.h, libbfd-in.h removed $id stuff for real
6296 * cpu-h8300.c Made it match various different spellings of h8300.
6298 * archures.c: Took out the first char filter which made it only
6299 look for a cpu/arch match when the first chars of supplied and
6300 tested names were the same.
6302 * targets.c removed oasys stuff, pending someone to fix the bugs
6306 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6308 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6309 ELF support good enough for GDB.
6310 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6311 m68k-cbm-svr4 host and target.
6312 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6313 so `diff' and `patch' can cope.
6315 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6317 * archures.c: removed texinfo error
6319 * init.c: added texinfo hooks, and removed initialization error
6322 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6325 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6327 * cpu-i960.c: Avoid numerical count of initializers.
6329 Vax Ultrix changes from David Taylor <taylor@think.com>:
6330 * host-aout.c: Make little-endian vector really little-endian.
6331 * configure.in: Separate vax and tahoe cases, handle ultrix.
6332 * config/t-vax: Add trad-core.o.
6333 * config/h-vaxult: New host system.
6335 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6337 * bfd-in.h VERSION, change version number to 0.18, this makes a
6338 gap, but now is the same as the linker version number.
6340 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6341 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6342 files will eventually contain processor specific bits for bfd,
6343 like strange relocation information and dis/assembly. So far only
6344 the H8 has been even partially done. This work also ties in with
6345 the change in handling architectures.
6347 * amdcoff.c: (a29k_reloc) fix error message.
6349 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6350 discover the architecture of the bfd. (sunos4_callback) calls the
6351 function bfd_set_arch_mach rather than stuffing stuff directly
6352 into the bfd. (sunos4_write_object_contents), changed names of
6355 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6356 setup the environment.
6358 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6359 headers in big endian format, regardless of the endianess of the
6362 * archures.c: totally changed. Now an architecture is represented
6363 with a pointer to an info structure rather than an enumerated type
6364 and a long. The old info is available as two elements in the
6365 structure. Future enhancements to architecure support will
6366 involve pointers to methods being placed into the info structure.
6368 * bfd.c: changed the definition of the bfd structure for the new
6371 * bout.c: (b_out_set_arch_mach) changed to use the new
6372 architecture mechanism.
6374 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6375 the new architecture mechanism.
6377 * configure.in: added h8 stuff.
6379 * ieee.c: too many changes to note. Now ieee files written with
6380 bfd gas and ld can be read by gld and ieee only linkers and
6383 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6385 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6386 than fixing the structure directly.
6388 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6389 than fixing the structure directly.
6391 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6392 before opening a bfd.
6394 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6395 rather than fixing the structure directly.
6397 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6398 in the t/hmake file) a user can select which backends they want
6399 linked with bfd without changing the source.
6401 * init.c: new, looks after initializing modules.
6403 * howto.c: for future use, will allow an application to work out
6404 what cookie to use as a handle on a relcoatio howto.
6406 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6408 * srec.c: Better error checking, partly from Peter Schauer.
6409 (srec_object_p): Avoid assuming any file that starts with 'S' is
6410 an S-record file! (Check for 3 uppercase-hex digits after it.)
6411 (ISHEX): Define new macro for checking supposedly hex characters.
6412 (pass_over): Treat as EOF any S-record line that:
6413 * doesn't have hex in either size character
6414 * produces a size larger than 0x7F
6415 * has an unrecognized type number
6417 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6419 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6420 opncls.c: Lint (saber actually).
6422 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6424 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6425 * newsos3.c: Fixed two types: newos3 -> newsos3.
6426 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6427 to use correct segment.
6429 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6431 * aoutx.h (print_symbol): Handle missing symbol->name.
6433 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6435 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6438 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6440 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6441 add sgi/irix support.
6443 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6445 Changes for the AMD 29000 Ultracomputer port from David Wood.
6448 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6450 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6453 * coffcode.h (coff_real_object_p): Pass information about the
6454 current file's coff symbol format to BFD via the coff_data struct.
6455 (coff_find_nearest_line): obj_icof => coff_data.
6456 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6457 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6458 and DIMNUM == E_DIMNUM.
6459 * configure.in: Handle a29k-*-* hosts, and targets
6460 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6461 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6462 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6463 local_linesz to `coff_data' (tdata) struct.
6464 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6465 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6467 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6469 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6470 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6472 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6474 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6476 (sunos4_core_file_matches_executable_p): Fix header comparison.
6477 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6478 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6480 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6482 Allow GDB to patch object files.
6484 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6485 * trad-core.h (trad_unix_core_file_p): Ditto.
6486 * aoutx.h (aout_set_section_contents): On first output, check
6487 abfd->direction and complain if erroneous.
6489 * Makefile.in: Add crude dependencies.
6491 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6493 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6494 to h/t-xxxx files so that everything will work on System V.
6496 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6498 * aoutx.h: Add information on host-aout.c and how to configure
6499 to use it, to the manual.
6500 * configure.in: Tix typo.
6501 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6502 else dummy out the core file support.
6503 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6504 specified, use it to locate the data section.
6505 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6506 rather than as chars (lint).
6508 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6510 * aoutx.h, coffcode.h: saberized.
6512 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6514 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6516 bfd.c, targets.c: minor rewording of doc segments
6519 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6521 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6522 etc, rather than TEXT_START_ADDR.
6523 * host-aout.c: Remove #if 0 around whole thing.
6524 Update to modern (32/64-bit) a.out naming conventions.
6525 Include a large chunk of ../include/a.out.gnu.h to get macros that
6526 are not defined by the system include files.
6527 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6528 macro used by the other a.out implementations.
6529 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6531 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6533 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6534 texdoc and psdoc; make these depend on generated .texi's
6536 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6539 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6542 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6543 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6544 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6545 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6546 obtrusive marks indicating .c origins.
6548 * bfd.texinfo: generalize most references to linker
6550 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6552 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6553 * archures.c: remove empty foo() definition (crept in at vn1.9)
6555 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6557 * bfd.texinfo: use @setchapternewpage on instead of lots of
6558 @page's; minor rephrasing in Introduction.
6560 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6561 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6562 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6563 segments): used BFD (caps) more consistently as a name in
6564 discourse, fixed a few other minor typos and uses of fonts
6567 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6569 * coffcode.h: fixed bug where string table size wasn't being swapped.
6571 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6573 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6575 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6576 flags. (bfd_print_symbol_vandf) now knows what to do with the
6579 * aoutx.h: made translate_from_native_sym_flags and
6580 translate_to_native_sym_flags produce the above flags.
6583 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6585 * all files: update copyright notices for GPL version 2.
6586 Install header comments and attribute most modules to their
6587 authors. BFD's name is now officially "Binary File Descriptor",
6588 so remove any conflicting pejoratives.
6589 archures.h: Consists solely of comments; remove it.
6591 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6593 * Makefile.in, bfd.c: Made it compile again.
6595 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6597 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6600 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6602 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6603 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6606 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6607 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6609 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6611 * Everything: created some new files, core.c format.c, reloc.c,
6612 section.c and syms.c to split the functionality a bit better.
6613 Cleaned up the rest of the files a bit, and added some
6617 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6619 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6620 really takes 3 arguments, patched code and ammended prototypes.
6622 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6624 * ../include/bfd.h (struct bfd_target): Added new field
6625 "align_power_min" which contains the minimum alignment for a
6626 section. This is used in coff_new_section_hook. The field
6627 insertion necessitates an update of all backends..
6629 * aoutf1.h jump table field inserted
6631 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6634 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6635 table field inserted.
6637 * coffcode.h(just about everything) Now patches up symbol tables
6638 using a different mechanism. The Intel major bug has been fixed,
6639 and the linker can self host on the Aviion and be debugged with
6642 * ecoff.c: new include and jump table patch, i386coff.c: new
6643 include and jump table patch, icoff.c: new include and jump table
6644 patch, ieee.c: can now read archives containing ieee modules.,
6645 libcoff.h: added (combined_entry_type), libieee.h: uped max
6646 sections to 20, m68kcoff.c: new include and jump table patch,
6647 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6648 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6649 srec.c: jump table patch. trad-code.c fixed #IF typeo
6651 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6653 * coffcode.h (coff_swap_aux_in): added else case to deal with
6654 filenames less than 9 characters.
6657 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6659 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6661 * srec.c: now allows any number of sections to be created in a
6662 file. Outputs addresses of the right length.
6664 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6666 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6667 target didn't match, the format got set to the attempted match,
6668 breaking a future test.
6670 *../include/i386coff.h : fixed typo in type field with size
6672 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6673 support in the jump table for the swapping routines exported to
6674 gdb. Now gdb works with the 386.
6676 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6678 * Merge in changes from gdb-3.95 release.
6679 Makefile.in: Allow hmake and tmake files to add OFILES.
6681 bfd.c: support specific targets as well as searching. When
6682 searching, take default target in preference to others.
6684 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6685 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6686 libbfd.h: Support specific targets as well as searching.
6687 opncls.c: Support specific targets as well as searching.
6688 targets.c: Search is short-circuited if default target matches.
6689 liboasys.c, libieee.c: Undo bothner changes that make macros
6690 work to the left of assignment, but which depend on the
6691 representations of different pointer types being the same.
6693 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6695 * i386coff.c: created.
6696 * coffcode.h: added support for 386.
6697 * Makefile.in: added support for 386.
6698 * ../include/i386coff.h: created
6700 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6702 * coffcode.h: removed all put_x_<sizes>
6703 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6707 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6709 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6711 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6713 * everything: Removed sysdep.h from bfd.h and put back into files
6714 from which it was split out. Now 64 bit version is built with a
6715 -DHOST_64_BIT="long long" on the compile line.
6717 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6719 Changed all the [get|put][name] routines to use [get|put]_[size
6722 Put in support for 64 bit work. Now two versions of bfd may be
6723 generated, according to the state of TARGET_64_BIT, one which is
6724 32 bit only, and one which is 64/32 bits.
6725 Created new back end 'demo64' to test 64 bit functionality.
6727 Renamed some files to work on DOS.
6729 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6730 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6731 chage, 64 bit transfer. * liba.out.h: Split out common code from
6732 sunos and newsos into liba.out. Name changes and prototype mods. *
6733 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6734 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6735 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6736 change and 64bit stuff.* newsos3.c: common code removed, new jump
6737 table. * oasys.c: Name change * opncls.c: Portability fixes *
6738 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6739 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6740 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6741 64bit ized. * demo64.c: 64 bit a.out back end
6743 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6745 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6746 on LHS of assignment, even when using old compilers.
6747 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6748 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6749 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6750 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6751 * targets.c: Add declaration of newsos3_vec.
6753 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6755 * aout.c: fixxed some of the problems with filepos calculation.
6756 (swap_ext_reloc): fixed problem with creation of relocs.
6757 (aout_set_section_contents): fixed filepos problem
6759 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6760 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6761 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6762 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6763 cleaned up. (coff_write_object_contents) cleaned up.
6765 * ecoff.c: Totally different. Now supports ecoff fully.
6767 * icoff.c: fixed problems in relocation callout.
6769 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6771 * m68kcoff.c: updated target vector.
6773 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6774 choose_reloc_size. (sunos4_write_object_contents) now calls
6775 choose_reloc_size so outputs relocs correctly, also calculates the
6776 size of the sections correctly.
6780 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6782 Merge Per Bothner's changes to modularize BFD a.out a bit.
6784 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6785 * ieee.c: Cast enums to int before comparing them, for brain-
6787 * coff-code.h: Remove coff_get_section_contents, and use the
6788 generic one instead.
6790 * aout.c: Derive new module from sunos.c, containing generic
6791 support code for all kinds of a.out files.
6793 * sunos.c: Remove all code that goes in aout.c. Split out
6794 machine dependent followup in sunos4_object_p into
6795 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6796 and redefine only the names we CHANGE, not all the names. Drop
6797 the little-endian vector, and rename the vector as sunos4 rather
6800 * b.out.c: Use aout.c routines for most of the work. Slight
6801 changes for the new regime. Remove close_and_cleanup and
6802 get_section_contents in favor of generics. New transfer vector
6805 * newsos.c: New support for Sony NEWS, another a.out format.
6807 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6808 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6809 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6811 * opncls.c (bfd_close): Call format-dependent write_contents
6812 routine, if writing, before calling target-dependent
6813 close_and_cleanup routine (which is now always generic, I think).
6814 * srec.c: Use bfd_alloc instead of malloc. Remove
6815 close_and_cleanup and move code from it to
6816 srec_write_object_contents. Add write_contents to tvec.
6817 * targets.c: Remove a.out little vector, replace a.out big
6818 vector with SunOS vector. FIXME: Need Vax support again now.
6820 * libbfd.h: Add write_contents format-dependent-vector to the
6821 bfd_target vector. Supply a generic close_and_cleanup routine.
6822 * liba.out.h: Handle the new aout.c split. Add prototypes for
6823 all routines defined in aout.c. Rename "sunos" things to "aout"
6824 things. Add a few fields where needed for various formats.
6825 * Makefile.in: Add aout.c and newsos.c.
6827 * archive.c, ieee.c, oasys.c: Lint.
6829 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6832 changed forward declaration struct stat; to reduce warnings. Changed
6833 comment on bfd_h_<x>_x.
6835 * ../include/m68kcoff.h, ../include/intel-coff.h,
6836 ../include/m88k-bcs.h
6837 Now there are two incarnations of relocs, linenos and syments. One for
6838 internal digestion, and one full of char arrays for I/O. The original
6839 names have gone to detect errors.
6841 * Makefile.in, m68kcoff.c, targets.c
6842 Test new structure code with a 68k coff implementaion
6844 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6845 Fixed all the places where there were problems with the size and
6846 alignments of structures on disk and structures in memory. #ifed out
6847 all the code in coffswap.c, since it should be done using the target
6850 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6852 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6853 multiple reloc command.
6855 * sunos.c (sunos4_set_section_contents): Made it so that sections
6856 are always padded to their alignment size.
6858 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6860 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6861 Clean up types and such (saber C problems).
6862 * ecoff.c: Clean up types and such. Remove routines that are
6863 not used. Fix up reading and swapping of shorts from files.
6865 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6867 * a.out.vax.c: Remove two bogus "static" from prototypes.
6869 * ecoff.c: Got rid of lots of non-working junk (that had
6870 been copied directly from coff-code.h).
6871 Updated to be consistent with updates to icoff.c and coff-code.h.
6873 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6874 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6876 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6877 but until the target_vector is automatically generated,
6878 it's as good as any. Note that the text offset is the only
6879 difference between NewsOS and SunOs (including magic numbers).
6880 (Most of the sunos_* routines should to renamed bsd_*
6881 and move to a bsd.c file. Then (and when the target_vector
6882 is automatically generated) it might make sense to create
6883 a separate Sony target.)
6885 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6886 on some systems, and doesn't help on others.
6887 Similarly, only define X_OK if not already defined.
6889 * trad-core.c: Don't include sys/stat.h - at least
6890 on NewsOS 3, it has already been included.
6892 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6894 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6895 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6896 symbol tables if necessary when reading them in, so gdb can use
6897 them. Add "bfd_coff_" to the names so they won't conflict with
6898 names in calling programs. FIXME-soon: if coff-code.h is
6899 included in two BFD modules, this will cause duplicate
6900 definitions; the routines should be exported to a separate,
6901 common, module (probably along with a mess of other ones).
6903 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6905 Improve modtime support.
6907 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6908 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6909 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6910 BUG: archive members still do not get correct mod times.
6912 Improve floating point support for core files.
6914 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6915 (sunos4_core_file_p): Create a second registers section in the
6916 core file, called ".reg2", for the float registers.
6918 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6920 * many changes to improve archive handling; found a logic flaw in
6921 bfd_check_format which only just happened to work by cooncidence.
6923 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6925 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6928 * bfd.h: changed type of udata in asymbol to void *, like it
6929 should be. Added bfd_reloc_dangerous enum member.
6931 * coff-code.h: Fixed it so that internally generated symbols get
6932 their values relocated correctly in all cases. Removed calls to
6935 * icoff.c: Not understanding the destination symbol of a reloc is
6936 not a failure any more, just 'dangerous'. This allows linking of
6937 b.out and coff images.
6939 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6943 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6945 * sunos.c (translate_to_native_sym_flags): fixed
6946 sym_pointer->n_value so that symbols on the way out get their
6947 section relative values calculated correctly.
6949 * coff-code.h (mangle_symbols): fixed problem where tags were not
6950 being relocated for structs, enums, unions. Also various lints.
6952 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6954 * archive.c (get_elt_at_filepos): system_call_error returned
6957 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6959 * Resolve the use of no_error and system_call_error.
6960 The bfd library itself now will never set bfd_error to
6963 The code still needs to be combed to make sure all the error
6964 codes are correct. I suspect they are not always set correctly.
6966 * The names of all the messages have _ prepended because the sun
6967 bundled compiler can't distinguish from a macro which takes an
6968 argument and the same identifier in a non-macro context.
6970 * The reason for the above being that entry points which used to
6971 be trampoline functions are now just macros which expand to a
6972 direct call through the bfd's xfer vector.
6974 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6975 must gas have its own version of everything (the gas version
6976 had the correct value)
6978 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6980 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6981 properly support i960 architecture and output correct reloc stuff.
6983 * bfd.h: added prototype for bfd_printable_arch_mach, added
6986 * coff-code.h: Applied patches from chrisb to support i960
6987 architecture, zero relocs and swap them correcly and conditionally
6988 compiled the timestamp.
6990 * sunos.c: Made the default section alignment 2^3 so that doubles
6991 are done properly. Fixed the same reloc bug that was in b.out.c
6993 * sysdep.h: Now compiles on a Posix box
6995 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6997 * icoff.c: Fix comment on big-endian version.
6998 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6999 F_RELFLG). Set F_AR32WR in output files if little endian
7002 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7004 * archures.c fixed =/== typo
7006 * sunos.c added architecture stuff for output. Fixed
7007 bug where files where vma(data) != size(text)
7008 were processed wrong.
7010 * coff-code.h added a lint cast
7012 * (../include/a.out.sun4.h) fixed it so zmagic
7015 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7017 * archive.c removed loads of includes, and fixed bug where string
7018 table didn't have a null at the end.
7020 * bfd.c fixed includes, added symbols argument to
7021 canonicalize_reloc entry point.
7023 * libbfd.c fixed includes and added some lint patches.
7025 * targets.c added both sorts of intel coff.
7027 * b.out.c fixed included, changed was the canonical
7030 * icoff.c added support for callj and big and little
7033 * opncls.c added chmod+xing for files with EXEC_P set.
7035 * sunos.c fixed includes. Changed default section
7036 alignement to words. Fixed relocation stuff to work with
7039 * bfd.h various new types added, prototype for new
7040 reloc calls, changed bfd->iostream to a void *
7041 to including files don't need stdio.h.
7043 * libcoff.h added conversion table to tie relocs to
7048 * coff-code.h fixed includes. Added code to support
7049 big and little endian formats. Various lints. Better
7050 processing of symbols. Changed reloc stuff to new
7053 * libbfd.h fixed includes
7056 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7058 * bfd.h changed name of alignment entry in sec_struct to
7059 alignment_power, because of conflicting uses within bfd.
7060 Now it should be obvious that it's a 2**n alignment
7061 specifier. Removed start_pad, end_alignment, block, minsize,
7062 output_file_alignment, subsection_alignment and original_vma fields.
7063 Added align_power() macro. Fixed bfd_section_alignment
7064 acessor macros. Added bfd_symbol_same_target macro.
7066 * b.out.c (b_out_write_object_contents) fixed to use
7067 new alignment member. Fixed (callj_callback) to use section
7068 relative symbols properly.
7070 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7071 Fixed (translate_from_native_sym_flags) to correctly make
7072 symbols section relative.
7074 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7075 (bfd_make_section) took out initialization of obsolete members.
7076 (bfd_print_symbol_vandf) added
7078 * opncls.c (bfd_create) created.
7080 * coff-code.h (coff_new_section_hook) took away refs
7081 to obsolete members. (make_a_section_from_file) added
7082 conversion between alignment types. (coff_symbol_from)
7083 added. (coff_count_linenumbers) only counts linenumbers
7084 if symbol is of coff-type. (coff_mangle_symbols) only
7085 heavily mangles symbols if symbol is coff-type.
7086 (coff_write_symbols) various lints. (coff_write_object_contents)
7087 various lints and modification for alignment conversion.
7088 (coff_slurp_relocs) fixed for use with new asection shape.
7090 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7092 * archive.c lots of lint
7094 * b.out.c added callj relocation support, upgrated reloc howto.
7095 Fixed so that asymbol and reloc records are output
7098 * bfd.c lots of lint, support for new bfd entry point
7101 * bfd.h changed definition of asymbol to contain pointer to
7102 owning bfd, removed target dependencies.
7104 * cache.c took out print statements, put in BFD_ASSERT calls.
7106 * coff-code.h various lints, corrected linenumber output
7107 functionality. Added support for new style asymbols and
7108 bfd_print_symbol. Fixed so that asymbol and
7109 reloc records are handled correctly. Added timestamp.
7111 * icoff.c Added support for new howto shape.
7113 * liba.out.h Added support for new asymbol shape
7115 * libbfd.c various lints
7117 * libbfd.h various lints
7119 * libcoff.h added support for new asymbol shape.
7121 * sunos.c various lints. Added support for new asymbol shape
7122 and bfd_print_symbol.
7124 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7126 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7127 pointer lint. Added support for callj relocation. Fixed bug where
7128 the last 32 bytes of the text section were overwritten by data. Fixed bug
7129 where archives of b.out didn't work due bfd_slurp_extended_name_table
7132 * sunos.c added support for n_other field. Braced the howto table so
7133 that it won't be affected by any lengthing of the howto struct typedef.
7136 * bfd.h added support for n_other field, added special_function
7137 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7140 * bfd.c upgraded bfd_perform_relocation, various lints.
7142 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7144 * ChangeLog: Started ChangeLog for BFD.
7145 * ToDo: Create file for suggestions.
7147 * Makefile: Support easy loading into Saber C.
7148 Add dependencies for icoff.o and bcs88kcoff.o.
7149 Rename coff.c to coff-code.h. Change callers.
7151 * bfd.c (bfd_check_format): Allow the check_format routines
7152 to return the desired target vector, rather than just a Boolean.
7153 bfd.h (bfd_check_format): Change function pointer return type.
7154 archive.c (bfd_generic_archive_p): change callee.
7155 b.out.c (b_out_little_object_p, b_out_big_object_p,
7156 b_out_real_object_p): change callee.
7157 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7158 in check_format transfer vectors that need a filler.
7159 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7160 bcs88kcoff.c: change callee.
7161 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7162 icoff.c: change callee.
7163 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7165 * libbfd.c (zalloc): It should actually zero the storage!
7166 This was commented out for some reason.
7168 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7169 This is so callers can avoid <stdlib.h> which doesn't exist
7172 * bfd.c (map_over_sections): Add debugging code, since I
7173 noticed the section count for sunos core files was bad, but only
7174 GDB had detected the problem.
7175 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7176 bfd_get_section_linenos): Remove obsolete functions.
7177 (bfd_apply_relocations): Use longs, not ints, for the math.
7179 * bfd.h: Declare enum boolean and struct bfd_target as well
7180 as typedefs for them. Remove obsolete
7181 bfd_get_section_lineno_size.
7183 * cache.c: Make the "fdopen" support work. Keep better track
7184 of how many files are open. Centralize the opening of files
7185 and be sure bfd_open[rw] actually try to open the file. Evade
7186 linked list initialization problems.
7188 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7190 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7192 * cplus-dem.c: Delete file, since it is not part of BFD.
7194 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7195 (bfd_openr, bfd_openw): Actually open the file, give error now.
7197 * sunos.c (sunos4_core_file_p): Set section count.
7198 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7199 obsolete definitions.
7200 (_write_symbol_table): Initialize <idx> counter.
7201 (foop): Eliminate debugging code.
7207 version-control: never