1 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
3 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
4 * m68klynx.c: Define core file macros.
5 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
6 non-architecture specific stuff into lynx.h.
8 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
10 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
11 change PAGE_SIZE to 4096.
13 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
15 * Makefile.in (diststuff): New target.
19 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
21 * som.c (som_object_setup): Do not create dummy ".text", ".data",
23 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
24 is zero. Recognize BSS type sections and turn off SEC_LOAD and
25 SEC_DATA (so binutils/size works). Set the correct value for
26 a section's _raw_size.
27 (som_slurp_symbol_table): Program entry points, and millicode are
28 also functions. Mark them as such. Also mark L$* symbols as
33 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
35 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
36 a pointer to constant data. Delete bogus #define which made the
39 * som.c (som_prep_for_fixups): New function.
40 (som_write_fixups): New function.
41 (som_write_space_strings): New function.
42 (som_write_symbol_strings): New function.
43 (som_begin_writing): New function.
45 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
47 * som.c (som_write_object_contents): Do not abort. Flesh out.
48 (som_set_section_contents): Do not abort. Flesh out.
50 * som.c (som_write_headers): New function.
51 (som_prep_headers): New function.
52 (som_build_and_write_symbol_table): New function.
54 * som.c (som_sizeof_headers): Add missing prototype.
55 (som_set_arch_mach): Do not abort.
57 * som.c (som_count_spaces): New function.
58 (som_count_subspaces): New function.
59 (compare_syms): New function.
60 (som_compute_checksum): New function.
62 * som.c (hppa_som_gen_reloc_type): New function.
63 (som_bfd_reloc_type_lookup): New function.
65 * som.c (try_prev_fixup): New function.
66 (som_reloc_skip): New function.
67 (som_reloc_addend): New function.
68 (som_reloc_call): New function.
70 * som.c (som_initialize_reloc_queue): New function.
71 (som_reloc_queue_insert): Likewise.
72 (som_reloc_queue_fix): Likewise.
73 (som_reloc_queue_find): Likewise.
75 * som.c (som_hppa_howto_table): SOM howto relocation table.
76 (hppa_som_reloc): New function.
78 * som.c (struct reloc_queue): New structure to keep track of
79 the last four multibyte relocations emitted.
80 (enum pa_symbol_type): Type to fully describe the symbol types
81 associated with .import/.export assembler directives.
83 * som.c: Include libhppa.h
85 * som.c (bfd_som_set_section_attributes): New function.
86 (bfd_som_set_subsection_attributes): Likewise.
87 (bfd_som_set_symboL_type): Likewise.
88 (bfd_som_attach_unwind_info): Likewise.
89 * som.h: Declare new exported functions.
91 * som.h (struct som_symbol): Add new fields to hold additional
92 information needed to build/write symbol tables and fixup streams.
93 (struct som_section_data_struct): Add new fields to hold additional
94 information needed to build/write space and subspace headers.
95 (som_symbol_data): New accessor macro for SOM symbol information.
96 (R_HPPA_*): Basic relocation types to be used by the assembler.
98 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * trad-core.c (trad_unix_core_file_p): If new hook
101 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
102 corefile being too big.
103 * hosts/i386sco.h: Define it.
105 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
107 * bfd.c (struct _bfd): Add hppabsd_core_data.
108 * targets.c (target_vector): Add hppabsd_core_vec.
109 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
110 section is encountered during core section scanning.
111 * hppabsd-core.c: New file.
112 * config/hppabsd.mh: Enable HPPA BSD core files.
114 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
115 which is either commented out or ifdef'd out. Add, update and
116 clean comments. Fix various indention and spacing problems. Handle
117 problems related to using "ble" to jump to a stub rather than "bl"
118 (%r31 is trashed by "ble", but not by "bl").
119 (NEW_INSTRUCTION): Put inside curly braces.
120 (CURRENT_STUB_OFFSET): Fix indention problems.
121 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
122 Add, update and clean comments. Handle "ble" %r31 lossage problems.
123 (hppa_elf_build_long_branch_stub): Likewise.
124 (hppa_look_for_stubs_in_section): Likewise.
125 (hppa_elf_stub_check): Remove obsolete function.
127 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
128 problems. Delete unused instructions.
130 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
132 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
134 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
136 * elfcode.h (elf_object_p): Rather than looking through an array
137 of architectures, get the ELF EM_xxx code from the backend
138 information. Let the generic ELF target match any EM_xxx code not
139 matched by another ELF target. Call elf_backend_object_p to let
140 the backend do more checks and set global information.
141 * libelf.h (struct elf_backend_data): Added elf_machine_code and
142 elf_backend_object_p fields.
143 (struct bfd_elf_arch_map): Removed.
144 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
145 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
146 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
147 field with elf_backend_object_p (if it is defined).
148 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
149 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
150 elf64-gen.c (ELF_MACHINE_CODE): Defined.
151 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
153 (mips_elf_object_p): Set the right machine number.
154 (mips_elf_ecoff_debug_swap): Defined.
155 (elf_backend_object_p): Defined to be mips_elf_object_p.
156 (elf_backend_ecoff_debug_swap): Defined to be
157 mips_elf_ecoff_debug_swap.
158 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
160 * libbfd-in.h (target_vector, default_vector): Declare.
162 * format.c (target_vector, default_vector): Don't declare.
164 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
165 for R_MIPS_26. Correct overflow detection requires matching the
166 upper four bits of the destination against the PC. From Ted Lemon
167 <mellon@pepper.ncd.com>.
169 * bout.c (b_out_reloc_type_lookup): Return type should point to
171 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
172 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
173 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
174 * coff-i386.c (coff_i386_reloc): Made howto const.
175 * oasys.c (oasys_write_data): Made how const.
177 * libelf.h: Added some comments.
178 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
179 field. Removed unused write_relocs field.
180 * elf32-target.h: Adjusted elf_backend_data initialization
182 * elf64-target.h: Corrected elf_backend_data initialization to
183 fill in all fields and to set elf_64_p to 1.
185 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
187 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
188 to filepos in SHT_STRTAB case.
189 (assign_file_position_for_section): Set BFD section filepos as
190 well as ELF section sh_offset.
192 * reloc.c: Use const instead of CONST.
193 (bfd_perform_relocation): Make variable howto a const pointer.
194 * bfd-in2.h, libbfd.h: Rebuilt.
196 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * Makefile.in (realclean): Don't remove generated headers. Reverts
199 change of 2 Jul 1993.
201 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
203 * configure.bfd: make unixware equivalent to sysv4.
205 * config/i386-nlm.mt: bring in elf config; make it the default.
207 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
209 * libbfd.c (bfd_put_8): Add parens around reference to "val"
212 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
214 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
215 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
217 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
219 * coffcode.h (coff_write_object_contents): Zero out internal_a.
221 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
223 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
224 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
225 section.c, syms.c, targets.c:
226 Doc cleanup (spelling, punctuation, grammar, formatting).
227 * bfd-in2.h, libbfd.h: Rebuild.
229 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
231 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
232 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
234 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
236 * From Pete Hoogenboom (hoogen@cs.utah.edu)
237 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
238 in last change. Always rebuild symbol extension section the first
239 time though if output sections exist (fixes ld -r problems).
241 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
243 * Makefile.in: Add .PHONY for check and installcheck rules.
245 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
247 * libbfd-in.h (artdata): Use long, not time_t for portability, at
248 least to HPUX. File below is a derived file.
250 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
252 * libbfd.h (artdata): Use long, not time_t for portability, at
255 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
257 * config.bfd: Use bigmips for mips*-*-bsd*.
259 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
261 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
262 Handle symbol number of zero.
264 * reloc.c (enum bfd_reloc_code_real): Added
265 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
266 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
267 * bfd-in2.h: Rebuilt.
268 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
269 BFD_RELOC_MIPS_LITERAL.
270 * elf32-mips.c (mips_reloc_map): Handle new relocs.
271 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
274 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
275 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
276 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
277 MY_bfd_seclet_link): Define.
278 (MY_bfd_reloc_type_lookup): Rename from
279 MY_reloc_howto_type_lookup.
280 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
281 (MY(vec)): Use JUMP_TABLE rather than listing functions.
282 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
283 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
284 terms of MY, because that causes a recusive invocation of CAT when
285 expanded within JUMP_TABLE, and ANSI compilers don't expand
287 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
288 MY_reloc_howto_type_lookup, and don't define in terms of MY.
289 (MY_canonicalize_reloc): Don't define in terms of MY.
290 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
291 than listing functions.
293 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
295 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
297 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299 * targets.c: Move enum target_flavour outside of struct and change
300 the name to enum bfd_flavour. This means bfd clients can use it.
301 * bfd-in.h: Add macro bfd_get_flavour.
302 * bfd-in2.h: Rebuilt.
304 * som.c: Add comment about how abort() on corrupt executable is evil.
306 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
308 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
310 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
312 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
314 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * bfd-in.h: Added commands for object file flag values.
317 * bfd-in2.h: Rebuilt.
318 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
320 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
321 object_flags field for target vector.
322 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
323 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
324 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
325 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
326 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
327 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
328 field for target vector.
330 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
332 * hosts/std-host.h: Don't declare time; causes error on mach3.
333 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
335 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
337 LynxOS and Sparc LynxOS changes:
338 * config.bfd: Recognize sparc-*-lynxos*.
339 * configure.host: Recognize sparc-*-lynxos*.
340 * configure.in: Recognize Sparc Lynx vectors.
341 * targets.c (sparclynx_aout_vec): Declare.
342 (sparclynx_coff_vec): Declare.
343 (target_vector): Add them.
344 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
345 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
346 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
347 * coff-sparc.c: New file, basic Sparc coff support.
348 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
349 * Makefile.in: Change filenames appropriately, add Sparc rules.
350 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
352 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
353 Sparc LynxOS, set Sparc magic number for Sparcs.
354 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
355 * config/sparc-lynx.mt: New file.
356 * hosts/i386lynx.h: Cosmetic improvements.
357 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
358 * hosts/sparclynx.h: New file.
360 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
363 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
364 Remove useless statement probably left by code copy.
365 * cpu-i960.c (compatible): Fully bracket matrix initializer.
366 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
367 rather than xmalloc. Use realloc and check the return value
368 rather than xrealloc.
369 (hppa_elf_get_section_contents): Add some casts.
370 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
371 variable. Add default case to switch.
372 * hp300hpux.c: Declare aout_32_write_syms.
373 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
374 (definition from aout/aout64.h is always 0 anyhow).
375 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
376 * ieee.c (ieee_write_id): length can never be negative.
378 (ieee_archive_p): Remove unused variable.
379 * libcoff-in.h (bfd_perform_slip): Declare.
380 * libcoff.h: Rebuilt.
381 * oasys.c (oasys_write_sections): Remove zero initialization of
383 * reloc16.c: Indentation change.
385 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
387 * configure.in, config/i386-mach3.mt: Update for new configuration
388 (--with-targets and so on).
389 * hosts/i386mach3.h: Declare errno.
390 * targets.c: Declare i386mach3_vec.
392 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
394 * nlmcode.h (nlm_swap_auxiliary_headers_in,
395 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
396 and sharedDebugRecordCount fields.
398 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
400 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
401 we started using trad-core.c for SCO instead.
403 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
405 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
407 * elfcode.h (assign_file_position_for_section): Align sh_offset to
408 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
410 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
412 From Jeff Law and Pete Hoogenboom at Utah:
414 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
415 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
416 and moved into libhppa.h. All references changed.
417 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
418 (get_opcode and opcode defines): Move into libhppa.h
419 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
421 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
423 (get_opcode): Moved here. FIXME! this really should be a C function
424 inside the opcode library!
425 (bfd_hppa_insn2fmt): Likewise.
427 * targets.c (target_vector): Enable elf32-hppa vector.
429 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
430 and clarify existing comments. Do not use DEFUN to declare this
431 function. Fix numerous indention problems. Correctly handle cases
432 where symbol extension section may need to be read from disk,
433 read from memory, or built then read from memory.
435 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
436 formatting and indention problems gnu-indent can not handle.
437 Clarify some comments about relocation types. Comment basic
438 relocation "classes". Group PARAM declarations together.
439 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
440 enumerated type rather than #defines.
442 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
444 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
445 that GDB can figure out text_start and text_end.
447 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
449 Fix up warnings from gcc -Wall:
450 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
451 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
452 cast it to unsigned long.
453 * ecoff.c (ecoff_emit_aggregate): Use %ld.
454 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
455 * coffcode.h (dummy_reloc16_estimate): Specify return type.
457 * libbfd.c (bfd_write): If not everything is written out, set
458 bfd_error to system_call_error. If the return value is
459 non-negative, set errno to ENOSPC (if ENOSPC is defined).
460 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
461 (bfd_generic_set_section_contents): For a bad offset + count, set
462 bfd_error to bad_value.
463 * seclet.c (rel): Don't abort. Instead, return false.
465 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
467 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
469 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
471 * config.bfd: handle mips*-* instead of mips-*, use mips*el
474 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
476 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
477 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
478 fprintf collides with the native one.
480 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
482 * targets.c (target_vector): Enable MIPS ELF vectors.
484 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
486 * config.bfd: Use bigmips for mips-sony-bsd*.
488 * configure.host, config.bfd: Add * to end of all OS names.
490 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
492 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
493 with Ultrix header files.
495 * som.h (struct som_section_data_struct): Renamed from
496 som_section_data to avoid conflict with macro by that name.
498 Changes from Jeff Law and Peter Hoogenboom at Utah:
500 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
501 in delay slot' optimization in combination with a long call
502 stub should always be r31.
504 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
505 across all relocation types, retrieve instruction addends from
506 the relocation entry rather than from the instruction itself.
508 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
509 error that only occurred when the addend of an 'addil' or
510 'ldil' was larger than 21 bits and very close to a 2K byte
513 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
514 which a jump is placed in the delay slot of a function call.
515 The jump was being accomplished via an adjustment to the
516 return pointer. This optimization would break the long call
517 stub code, if there was any.
519 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
520 to long branch stubs to avoid use of general register 2.
522 * hppa_stubs.h: New stub instructions.
524 * elfcode.h: Declare bfd_elf_find_section.
526 * som.h (som_section_data): Add new "subspace_index" field.
528 * som.c (setup_sections): Save the original SOM subspace index
529 in the BFD section associated with that subspace.
530 (som_get_symtab_upper_bound): Implement.
531 (som_get_symtab): Implement.
532 (som_print_symbol): Implement.
533 (som_slurp_string_table): New function to read a string table
534 from a SOM object file.
535 (som_section_from_subspace_index): New function to return the
536 section which corresponds to a SOM subspace index.
537 (som_slurp_symbol_table): New function to read the symbol
538 table from a SOM object file.
539 (som_make_empty_symbol): Check for errors from bfd_zalloc.
540 (som_new_section_hook): Initialize subspace_index field to
543 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
544 Set EXEC_P for executables.
545 (setup_sections): Correctly identify when a section has
547 (log2): New function.
548 (setup_sections): Correctly convert between SOM alignments and BFD
551 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
552 for sections which correspond to SOM spaces, doing so confuses
553 many utilities. Set assorted SEC_* flags for SOM subspaces
554 which correspond to BFD sections.
556 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
557 string table should have sh_type == SHT_STRTAB. Add
558 processing to make it so.
560 * elfcode.h: (bfd_section_from_shdr): String tables (other
561 than .strtab) were not getting the file offsets recorded, so
562 they could not be read from disk.
564 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
565 the section header and the vma field of a section at 0 if the
566 section is not part of the program execution image. (e.g.,
569 * som.[hc]: Change target vector prefix from "hppa" to "som".
570 Consistently use obj_som prefix to access fields in backend data
571 structures. Fix all callers/references.
573 * som.h: Do not include files only needed for core file reading here.
574 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
575 forward structure declarations, they are unnecessary.
576 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
577 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
578 fields for future use. Change obj_som_* macros as appropriate.
579 (som_section_data): New structure to keep SOM specific information
580 about BFD sections (for future use).
582 * som.c: Provide PARAMS declarations for all functions currently
584 (struct container): Delete unwanted structure definition.
585 (som_object_setup): Add comments. Use som_mkobject to allocate
586 SOM specific information in the BFD; use information from the
587 file and (possibly empty) auxiliary headers to initialize this
588 information. Delete redundant bfd_get_symcount (abfd) "calls".
589 (setup_sections): Return type is now boolean, fix return statements.
590 "Fix" handling of BSS like subspaces in the computation of the
591 containing space's size. If the subspace has relocations, set the
592 appropriate BFD section flags and record the index into and the
593 size of the fixup stream. Always return a value.
594 (som_object_p): Set bfd_error appropriately if errors are detected
595 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
596 Do not try to read a non-existant auxiliary header.
597 (som_mkobject): Flesh out.
598 (som_section_hook): Allocate space to hold SOM specific information
601 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
604 * coff-h8300.c, coffcode.h: Change shrink parameter
605 in *_reloc16_estimate to unsigned to match prototype.
606 * archive.c: Avoid "/*" in comment.
608 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
610 * dep-in.sed: Create our own line breaks for a more aesthetic
612 * Makefile.in: Rebuilt dependencies.
614 * elf32-mips.c: Include "seclet.h".
615 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
616 Elf32_External_RegInfo.
617 (mips_elf_seclet_link): New function. Link the .reginfo section
618 specially, and pass everything else to the generic routine.
619 (bfd_elf32_bfd_seclet_link): Define macro.
620 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
623 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
625 * libnlm.h (nlm_backend_data): Added signature field.
626 (nlm_signature): New macro.
627 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
628 signature from the backend rather than the constant NLM_SIGNATURE.
629 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
631 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
632 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
634 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
638 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
640 * Makefile.in (HFILES): New variable, for use in "make dep".
641 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
642 remake it, so that "$?" is complete.
643 (.dep1): Don't need to remove .dep1 first.
644 (dep.sed): Depend on config.status, not Makefile.
647 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
649 * coff-alpha.c: Implemented reloc handling for the linker, made
650 various other related changes.
651 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
652 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
654 (ecoff_bfd_get_relocated_section_contents): Don't define.
655 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
656 Handle .lita section.
657 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
658 finish_reloc backend field renamed to adjust_reloc_in.
659 (ecoff_bfd_seclet_link): Adjust number of aux entries to
660 debug_align boundary.
661 (ecoff_compute_section_file_positions): If rdata_in_text put
662 .rdata section in text segment, not data segment. Put .pdata
663 section in text segment.
664 (ecoff_write_object_contents): Likewise. Also, call
665 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
666 absolute sections when writing out relocs.
667 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
668 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
669 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
670 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
671 (mips_adjust_reloc_out): New function (does nothing).
672 (mips_ecoff_backend_data): Initialize new fields.
673 (ecoff_bfd_get_relocation_section_contents): Define to be
674 bfd_generic_get_relocated_section_contents.
676 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
679 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
681 * reloc.c (bfd_perform_relocation): Add comments attempting to
682 explain PC relative relocations.
684 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
686 (coff_compute_section_file_positions): Remove check for
687 USE_DISCARDED_SECTIONS_COUNT.
688 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
689 it on host defines is wrong.
691 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
692 (ecoff_write_object_contents): Don't require the .reginfo section
693 to be a particular size.
695 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
697 * Makefile.in (dep-in): New rule, for editing dependencies into
698 Makefile.in in $(srcdir). Use move-if-change.
699 (.dep1, dep): Use move-if-change.
700 (CFILES): Add coff-apollo.c.
702 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
704 * Makefile.in: Recognise new file, coff-apollo.o
706 * coff-apollo.c: New file
708 * coffcode.h: Recognise apollo magic numbers and writable text
710 * coffswap.h: Swap Apollo optional header entries
712 * config.bfd: Add line for Apollo
714 * configure.host: Replace apollo68b and apollo68v with Apollo
716 * configure.in: Recognise apollocoff_vec
718 * targets.c: Likewise
720 * config/apollo.mh, config/apollo.mt: New files
722 * hosts/apollo68.h: Remove inclusion of strings.h
724 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
726 * coff-i386.c (i3coff_object_p): Now static.
728 * Makefile.in: Updated dependencies.
729 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
731 * dep-in.sed: New file.
733 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
734 conflicts when "--with-targets=all".
735 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
736 m68k_howto2rtype): Rename via macros to keep namespace clean.
737 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
740 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
742 * elf32-mips.c: Extensive additions to do relocations and to
743 handle MIPS specific sections.
744 * libelf.h (elf_backend_data): Pass fourth argument to
745 elf_backend_section_from_bfd_section to permit it to control the
746 section index to use.
747 (elf_obj_tdata): Add gp and gp_size fields.
748 (elf_gp, elf_gp_size): New accessor macros.
749 * elfcode.h: Removed a number of unused local variables.
750 (elf_fake_sections): Clear section header before calling
751 elf_backend_fake_sections, not after.
752 (prep_headers): Return true at end.
753 (elf_section_from_bfd_section): Pass retval argument to
754 elf_backend_section_from_bfd_section.
755 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
756 Accept and ignore new retval argument.
757 * bfd.c: Include libelf.h.
758 (bfd_set_gp_size): Handle ELF targets.
759 * Makefile.in (bfd.o): Depends upon libelf.h.
760 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
762 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
764 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
765 (ecoff_mkobject_hook): New function.
766 (ecoff_new_section_hook, ecoff_sizeof_headers,
767 ecoff_compute_section_file_positions, ecoff_set_section_contents,
768 ecoff_write_object_contents): Handle dummy REGINFO section.
769 (ecoff_get_section_contents): New function to handle reading
771 * libecoff.h (ecoff_get_section_contents): Change from macro
772 definition to function prototype.
773 (ecoff_mkobject_hook): New prototype.
774 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
775 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
776 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
777 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
779 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
781 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
782 by casting the most significant byte to bfd_vma.
784 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
786 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
787 if configuring --with-targets=all.
789 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
791 * aoutx.h (howto_table_std): Correct the "size" field in some
794 * reloc.c (reloc_howto_type): Change documentation to dispel any
795 notion that the "size" field is a power-of-two indicator.
797 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
799 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
801 Make support for relaxing more generic.
802 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
804 * libcoff.h, libcoff-in.h: declarations. Prototypes
805 * coffcode.h (bfd_coff_std_swap_table): Add calls to
806 coff_reloc_16_extra_cases and coff_reloc16_estimate.
807 (dummy_reloc16_estimate): New function.
808 * coff-h8300.c (h8300_reloc16_estimate): New function
810 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
812 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
813 (align_file_position): New function.
814 (elf_locate_sh): Disabled function deleted.
815 (assign_file_positions_for_symtab_and_strtabs): Align position,
816 then place symtab, then do other sections.
817 (map_program_segments): Align program header.
818 (assign_file_positions_except_relocs): Align section headers.
819 (assign_file_positions_for_relocs): Align relocation sections.
821 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
823 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
824 Change other hppa entries to use -*- not -hp-.
825 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
827 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
828 characters in comment to octal escapes.
830 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
832 * coff-i386lynx.c: Removed, name too long.
833 * i386lynx-cf.c: New file, was coff-i386lynx.c.
834 * configure.in: Reflect file name changes.
835 * Makefile.in: Mention Lynx-related files.
837 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
840 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
841 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
843 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
844 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
845 sections of type STYP_INFO. (from Minh Tran-Le)
846 (coff_compute_section_file_positions): Add discarded_sections_count
847 to abfd->section_count, which helps `strip' keep the size
848 of the executable header constant.
849 * coff-i386.c (discarded_sections_count): New variable, initialized
850 to zero. For use by `strip'. Currently being used only in aix386
851 coff, but may be useful for other coff systems. (from Minh Tran-Le)
853 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
855 * archive.c: Cosmetic improvements.
856 * opncls.c: Cosmetic improvements.
857 (new_bfd): Removed redundant structure slot init.
859 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
861 * config/news-mips.mh, hosts/news-mips.h: New files.
862 * configure.host: Use news-mips for mips-sony-bsd*.
864 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
866 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
867 * coff-i386lynx.c: New file, defines Lynx target vector and name,
868 includes coff-i386.c.
869 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
870 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
871 * i386lynx.c: Remove coff vector definition entirely.
872 (lynx_32_swap_ext_reloc_in): Define.
873 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
875 (lynx_32_swap_ext_reloc_out): Define.
876 (lynx_32_swap_std_reloc_out): Define.
877 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
878 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
879 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
880 (WRITE_HEADERS): Define, call Lynx swapping fns.
882 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
884 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
886 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
887 relocations of size 8, 16, 32. Sort generic relocs by type rather
888 than size. Added a little documentation too.
890 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
891 (TABLE_SIZE): New macro.
892 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
894 (swap_std_reloc_out): Write baserel relocs correctly.
895 (swap_std_reloc_in): Handle r_baserel field. Assert that
896 r_jmptable and r_relative fields are clear, and that the computed
897 index does refer to a defined entry of the howto table.
899 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
901 * section.c (bfd_make_section_anyway): New function.
902 * section.c: Change comments to say several sections can have
904 * bfd-in2.h: Re-generate to reflect above change.
905 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
906 if still no section after the bfd_coff_make_section_hook.
907 * coffcode.h: Add comment about TWO_DATA_SECS.
909 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
911 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
913 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
916 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
918 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
920 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
921 and i386lynx_coff_vec.
922 Added m68klynx_aout_vec and m68klynx_coff_vec.
923 * targets.c (target_vector): Removed i386lynx_vec, added
924 {i386,m68k}lynx_{aout,coff}_vec.
925 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
927 * m68klynx.c: New file.
928 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
929 and i386lynx_coff_vec.
930 * config/m68k-lynx.mt: New file.
931 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
932 * hosts/m68klynx.h: New file.
934 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
936 * archive.c: Define offsetof here.
937 * hosts/*.h: Don't define it here.
939 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
941 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
944 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
946 * hpux-core.c: Add comment about hpux version 7.
948 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
950 * lynx-core.c (lynx_core_file_p): Change per-thread register
951 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
952 in gdb/corelow.c. Create alias .reg section for the currently
955 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
957 * libecoff.h (ecoff_backend_data): Removed big_magic and
959 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
960 of big_magic and little_magic.
961 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
962 matches endianess of bfd.
963 (mips_ecoff_backend_data): Removed initialization of big_magic and
965 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
966 based on magic number. Support r4000 magic numbers.
967 (ecoff_get_magic): New function.
968 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
969 the backend structure.
970 * cpu-mips.c (arch_info_struct): Added case for r6000.
972 For MIPS configurations put both big and little endian versions in
973 the list of targets; the code is getting compiled in anyhow.
974 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
975 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
976 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
977 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
978 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
980 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
982 * osf-core.c: New file for OSF/1 core file support.
983 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
984 (HDEPFILES): Set to osf-core.o.
985 * bfd-in2.h (union tdata): Add osf_core_data member.
986 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
987 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
988 (osf-core.o): New dependency.
990 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
992 * TODO: Remove note about making --with-bfd-targets use canonical
993 target configuration name (already done); reword item about
994 separating reading and writing stuff to not refer to a
997 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1000 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1002 * gen-aout.c (main): Output newline after end of comment, not
1003 before. (Reported by Jonathan Stone,
1004 jonathan@oscar.stanford.edu).
1006 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1008 * archive.c (compute_and_write_armap): Put weak symbols in the
1011 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
1012 section, not the .stabstr section. Set the type of the .stabstr
1013 section to SHT_STRTAB.
1014 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
1016 * section.c (SEC_DEBUGGING): New section flag.
1017 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
1018 and the name starts with .debug, .line or .stab, set
1019 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
1020 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1021 SEC_DEBUGGING to section_flags.
1022 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1023 SEC_DEBUGGING and SEC_CODE to section_flags.
1024 * bfd-in2.h: Updated.
1026 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1028 * bfd.c (tdata): Add lynx_core_data.
1030 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
1031 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
1032 (ecoff_write_object_contents): Don't set scnptr to zero just
1033 because size of section is zero. Needed for Irix 4.0.5F.
1035 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1037 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1039 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1041 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1042 * bfd-in2.h (tdata): Add lynx_core_data;
1043 * config.bfd configure.host: Get rid of superfluous netbsd and
1045 * configure.in: Add lynx-core.o to Lynx config.
1046 * i386lynx.c: Add defs for core file support.
1047 * lynx-core.c: New file with Lynx core file support.
1048 * hosts/i386lynx.h: Move lots of host specific includes to here.
1049 Add def of HOST_LYNX. Remove unnecessary defs.
1051 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1053 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1054 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1055 SEC_DATA for a SHF_NOBITS section.
1057 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1058 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1059 * nlmcode.h: Add some casts to avoid warnings.
1060 (nlm_write_object_contents): Ignore relocs for sections that are
1061 neither code nor data. Just use the symbol value for debugging
1062 symbols; don't offset by the section vma.
1064 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1066 * reloc.c (bfd_perform_relocation): Don't return an error when
1067 performing a reloc against an undefined weak symbol.
1068 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1069 than obsolete BSF_EXPORT.
1071 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1073 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1074 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1075 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1076 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1077 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1078 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1079 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1080 defined on all hosts, now that archive.c uses it.
1082 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1084 * elfcode.h (elf_map_symbols): Create section symbols for all
1085 sections, not just allocated sections; debugging sections can have
1087 (elf_symbol_from_bfd_symbol): If there is an output section, use
1088 the section index from that rather than the input section.
1090 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1092 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1093 libbfd.h, which is regenerated from this file.
1095 * bfd-in.h (symtype): Deleted typedef.
1097 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1099 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1100 xor and subtract. Otherwise it will not sign extend if the type
1101 of bfd_vma is larger than int.
1103 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1104 and frameoffset as signed numbers. From Peter Schauer.
1106 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1109 special function for all reloc entries.
1110 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1112 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1113 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1115 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1117 * libbfd-in.h (struct artdata): Add armap_timestamp and
1118 armap_datepos here too.
1120 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1122 Improve timestamp support in BSD archive files to avoid linker
1125 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1126 (bfd_flush, bfd_stat): Add prototypes.
1127 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1128 (bfd_stat): Add, does fstat on a BFD.
1130 * archive.c (_bfd_write_archive_contents): At end of file writing,
1131 verify and possibly update the timestamp in the armap, if a BSD
1132 archive. FIXME! Kludge recognizes BSD archive, rather than
1133 vectoring properly. Should add to xvec.
1134 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1135 (bsd_write_armap): Save timestamp and file location thereof, when
1136 writing the armap in a BSD file.
1137 (bsd_update_armap_timestamp): New function to check and
1138 rewrite the timestamp.
1140 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1142 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1144 * hosts/i386sco.h: Define a bunch of stuff for core files.
1145 * sco-core.c: Remove, replace by trad-core.c.
1146 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1147 * config/i386sco.mh: Use trad-core not sco-core.
1148 * hosts/i386isc.h, config/i386isc.mh: Remove.
1149 * configure.host: Use i386sco for isc.
1150 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1151 * config.bfd: Use i386-coff not i386-sco.
1153 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1154 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1155 i486-elf which doesn't exist).
1157 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1159 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1160 padding field to zero.
1162 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1163 * configure.in: Remove bogus netbsd386 handling.
1165 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1166 Correct overflow detection requires matching the upper four bits
1167 of the destination against the PC.
1169 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1171 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1173 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1175 * libbfd-in.h: Removed swapping routines declarations.
1176 * bfd-in.h: Added swapping routine declarations, and renamed them
1177 from _do_* to bfd_*.
1178 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1179 * Changed all callers.
1180 * libbfd.h, bfd-in2.h: Rebuilt.
1182 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1184 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1187 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1189 * configure.in: Reorganized setting of makefile variables so
1190 64-bit stuff works again.
1192 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1195 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1196 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1197 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1198 Deleted field raw_syms.
1199 (obj_symbols): Remove cast.
1200 (obj_raw_syms): Deleted.
1201 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1202 native_elf_sym fields.
1203 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1206 From Pete Hoogenboom and Jeff Law:
1208 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1210 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1211 bits are zero (e.g., they specify no relocations), then do not
1212 even bother adding their entries to the symextn section.
1214 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1215 of scope can have an argument relocation stub.
1217 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1218 structure and type to elf32_hppa_stub_description. This makes
1219 it consistent with the GNU coding conventions.
1220 (elf32_hppa_stub_description): Added a 'next' field to allow
1221 linking of stub description structures.
1222 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1223 keep track of individual stubs.
1224 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1225 Combined with the elf32_hppa_stub_description structure.
1226 (elf32_hppa_stub_name_list): New type to keep track of
1228 (add_stub): Removed.
1229 (add_stub_by_name): New function.
1230 (find_stub_by_name): New function.
1231 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1233 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1236 * elf32-hppa.c: (retval_mismatches): The direction of argument
1237 relocation was reversed.
1238 (hppa_elf_build_arg_reloc_stub): Return address was not being
1240 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1241 argument relocation bits so this function can be used in the check
1243 (hppa_elf_stub_check): Pass caller argument relocation bits into
1244 hppa_elf_arg_reloc_needed_p().
1245 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1246 pass caller argument relocation bits into
1247 hppa_elf_arg_reloc_needed_p().
1249 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1251 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1253 * hosts/delta88v4.h: New for SVR4.
1254 * configure.hosts: Use it.
1256 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1259 is an SCO pre-define.
1261 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1265 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1267 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1269 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1270 symbols as BFD local symbols.
1271 (nlm_write_object_contents): Don't bother writing out exported
1272 symbols more than once; they now appear in the symbol table more
1273 than once (with and without a prefix) if necessary. Set offset
1274 values to be non-zero as NLMLINK does.
1276 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1278 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1280 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1282 * section.c (struct sec): Move position of user_set_vma, and
1284 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1286 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1287 (symext_rootP, symext_lastP, global_value, GOT_value,
1288 global_symbol, global_sym_defined, symextn_contents,
1289 symextn_contents_real_size, elf_hppa_stub_rootP,
1290 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1291 default initialization.
1292 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1294 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1295 code more readable in 80 columns.
1297 * libhppa.h (all functions): Now inline under GNU C.
1299 More patches from Jeff Law:
1301 * elf32-hppa.c (AR_WARN): Give argument which caused the
1302 invalid argument relocation.
1303 (AR_UNIMP): Delete unused macro.
1304 (hppa_elf_set_section_contents): Always return a value.
1305 (elf32_hppa_backend_table_processing): Likewise.
1306 (elf32_hppa_backend_section_processing: Likewise.
1308 * som.c: New file containing SOM specific code extracted
1311 * som.h: New file containing SOM specific code extracted
1316 * libhppa.h: Delete SOM specific code. Add generic PA
1317 code which can be shared by both SOM and ELF backends.
1319 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1320 depends on libhppa.h now.
1322 * configure.in (hppa_vec): Needs som.o module instead of
1325 * elf32-hppa.c: Include libhppa.h. Do not define
1328 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1329 now lives in libhppa.h.
1330 (hppa_reloc_field_selector_type_alt): Likewise.
1332 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1333 define malloc or free.
1335 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1338 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1340 (elf_hppa_reloc_type_lookup): Likewise.
1341 (elf_hppa_tc_make_sections): Likewise.
1342 (hppa_elf_arg_reloc_needed_p): Likewise.
1343 (hppa_elf_build_long_branch_stub): Likewise.
1344 (elf_reloc_map): Delete, no longer used.
1345 (elf_hppa_reloc_map): Likewise.
1346 (elf32_hppa_symextn_map_max_size): Likewise.
1347 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1349 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1350 of the .hppa_unwind section.
1352 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1354 * config.bfd: recognize m88110.
1356 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1358 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1360 * elfcode.h (elf_section_from_bfd_section): Add detection of
1364 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1365 New functions for support of long branch stubs.
1366 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1367 check for long branch stubs.
1368 (hppa_look_for_stubs): Unused function. Removed.
1369 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1370 version of bfd_set_section_contents.
1371 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1372 when BFD is configured for debugging.
1374 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1375 to return a list of symbols that have non-zero argument
1377 (hppa_elf_stub_finish): Make sure stub generation is done only
1380 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1381 generation relocation entries within a stub.
1382 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1385 * elf32-hppa.c: New #define's for argument relocation types.
1386 (mismatches, retval_mismatches): Updated to reflect new
1387 argument relocation types.
1388 (CURRENT_STUB_OFFSET): New macro.
1390 * elfcode.h (map_program_segments): Set the PF_X bit for data
1393 * elf32-hppa.c: (elf_hppa_howto_table): Add
1394 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1395 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1398 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1399 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1401 * hppa_stubs.h: Add new instructions that are used in linker
1404 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1405 unwind descriptor were incorrect.
1407 * libelf.h (bfd_elf_find_section): Declare.
1409 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1410 function in place of global_sym field in elf_backend_data
1412 (elf32_hppa_backend_symbol_table_processing,
1413 elf32_hppa_backend_section_processing,
1414 elf32_hppa_backend_fake_sections,
1415 elf32_hppa_backend_section_from_shdr,
1416 elf32_hppa_backend_section_from_bfd_section): New functions to
1417 provide support of symbol extension sections and argument
1419 (elf_info_to_howto): Remove call to abort().
1421 * elf32-target.h: Support for special processing by the backend.
1422 (struct elf_backend_data): Added elf_backend_symbol_processing,
1423 elf_backend_symbol_table_processing,
1424 elf_backend_section_processing, elf_backend_section_from_shdr,
1425 elf_backend_fake_sections, and
1426 elf_backend_section_from_bfd_section fields.
1427 * elfcode.h: (bfd_section_from_shdr): Add a check for
1428 processor-specific section types.
1429 (elf_fake_sections): Add a check for processor-specific
1431 (bfd_elf32_write_object_contents): Add a check to see if
1432 there is any final section processing to be done by the
1434 (elf_section_from_bfd_section): Add a check for
1435 processor-specific section types.
1436 (elf_slurp_symbol_table): Remove reference to global_sym in the
1437 elf_backend_data structure. Replace it with a call to
1438 elf_backend_symbol_processing.
1439 * libelf.h: Remove global_sym field in the elf_backend_data
1440 structure. Replace it with a series of backend-specific
1443 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1444 stub_sym should be called target_sym.
1445 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1446 rather than the output bfd (output_bfd).
1447 (hppa_elf_reloc): Get rid of references to the global_sym field in
1448 the elf_backend_data structure.
1450 * elfcode.h (elf_fake_sections): Check the correct condition for
1451 .bss. Also, detect the existence of a .note section.
1453 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1456 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1457 should be a reference to bfd_arch_hppa.
1459 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1460 the bfd_check_format structure to avoid a type mismatch.
1462 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1463 and Jim Kingdon (kingdon@cygnus.com)
1466 * netbsd386.c: New file.
1467 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1468 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1469 libaout.h, targets.c: Other changes.
1471 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1473 * config/m88k-elf.mt: New file.
1474 * config.bfd: Use it for m88*-*-sysv4*.
1476 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1478 * elfcode.h (elf_build_phdrs): Unused function deleted.
1479 (bfd_shdr_from_section): Ditto.
1480 (write_relocs): Don't change section contents for addend.
1481 (elf_locate_sh): Return type is now always elf_internal_shdr,
1482 since the other types were really aliases for this type anyways.
1483 Don't compile this function, since it is static and doesn't appear
1484 to be used in this file.
1485 (sym_is_global): Return non-zero for weak symbols. Abort if
1486 section pointer is null.
1487 (swap_out_syms): Reorder tests so function symbols can be weak.
1488 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1489 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1490 extracting out some common code. Abort if BFD section symbol has
1492 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1493 section symbols. Don't read section contents to fill in addend
1496 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1501 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1503 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1504 specific information for a symbol. Put in elf_sym_num, which
1505 gives the external symbol number in the elf object file, since
1506 local symbols must come before global symbols.
1507 (elf_sym_extra): New macro.
1508 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1509 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1510 symbol number to external number. Store the address of the
1511 Elf_Sym_Extra field for the symbol in the udata field.
1512 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1514 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1516 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1517 array of pointers to section symbols.
1518 (elf_map_symbols): Bump the max index of the section symbols so
1519 that we don't overwrite memory. Store the max index into the
1520 elf_obj_tdata field.
1522 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1524 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1525 to the section symbols we created. Remove unused field
1527 (elf_map_symbols): Fill in array of pointers to section symbols.
1528 Only create section symbols for sections that have SEC_ALLOC set,
1529 and have non-zero size.
1530 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1531 section symbol, look up the section in the list of section
1532 symbols, and set the udata pointer appropriately. Otherwise, if
1533 udata is still NULL, fail an assertion, and use 0, instead of
1536 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1538 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1539 mipslelf and mipsbelf respectively.
1540 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1541 * elf32-mips.c: Added some reloc information.
1542 * configure.in: Fixed error message.
1544 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1546 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1548 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1549 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1550 * archures.c: Alphabetize decls.
1552 * configure.in, targets.c: Add missing vectors to the tables.
1553 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1554 Remove hp300bsd_vec due to clash with sunos_big_vec.
1556 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1559 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1560 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1561 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1562 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1564 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1566 * coffgen.c (coff_section_symbol): If section's output_section is
1567 not yet set, point to itself. This is needed because this is
1568 called on the output file, not the input file.
1570 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1571 dummy value, rather than leaving it NULL.
1573 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1575 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1576 bfd_default_set_arch_mach.
1578 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1580 * config.bfd (cpu): Extract from canonical name with sed.
1581 * configure.in: Don't pass it.
1583 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1585 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1586 BYTE_SIZE conflicts with a Mach header.
1587 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1589 * configure.host: Make sure all OS fields end in *.
1591 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1593 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1594 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1595 doesn't exist, don't try to create it.
1597 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1598 from start of code segment, not start of file.
1599 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1601 * configure.in (SELECT_VECS switch): Likewise.
1603 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1605 * format.c (bfd_check_format): If the target matches the default
1606 target, set match_count to 1, to ignore any previous matches.
1608 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1610 * configure.in: Add reloc16.o when we add
1611 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1612 Makefile.in (BFD_LIBS): Remove reloc16.o.
1614 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1617 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1618 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1619 S-records via SELECT_VECS.
1621 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1622 support S-records, for convenience.
1624 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1626 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1627 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1628 Read and write Alpha relocs. Can't process them yet.
1629 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1630 If the section does not already exist, create it.
1632 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1635 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1636 finish_reloc fields.
1637 * ecoff.c: Move MIPS reloc support from here...
1638 * coff-mips.c: to here.
1639 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1641 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1642 finish_reloc backend function.
1643 (ecoff_write_object_contents): Removed MIPS specific assertions.
1644 * coff-mips.c (mips_finish_reloc): New function.
1645 (mips_ecoff_backend_data): Fill in new fields.
1646 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1648 * targets.c: Added extern for ecoffalpha_little_vec.
1650 * bfd.c (_bfd_host_big_endian): Removed.
1651 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1653 * bfd-in2.h: Regenerated.
1655 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1657 * config.bfd: New file, broken out of configure.in.
1658 * configure.in: Use it, and use standard target names for
1659 --with-targets, replacing --with-bfd-targets.
1661 * archures.c (archures_init_table): Add bfd_sh_arch.
1663 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1664 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1665 Fix error in error message.
1667 * oasys.c: Make bfd_error_vector extern.
1669 * configure.in: Include stab-syms.o for a.out/b.out targets
1670 and hp300{bsd,hpux}.
1672 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1674 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1675 section before setting output_has_begun.
1676 (nlm_set_section_contents): Remove argument names from
1677 mangle_relocs_func prototype.
1678 (nlm_write_object_contents): Remove shadowing local variable.
1679 Don't write out debugging symbols if debugInfoOffset is -1. Add
1680 the codeImageOffset to the start, exit, and check procedure
1682 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1683 Don't check partial_inplace field; its value is irrelevant.
1685 * Base use of sco-core on host, not target.
1686 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1687 * config/i386-sco.mt (TDEFINES): Removed.
1688 * config/i386sco.mh: New file to use sco-core.
1689 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1691 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1692 conversions for some fields.
1694 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1696 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1697 error rather than aborting.
1699 * libnlm.h (struct nlm_backend_data): Added mach field.
1700 (nlm_machine): New accessor macro.
1701 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1703 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1705 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1707 * configure.in: Replace calls to sort with shell code
1710 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1712 * configure.in: Include aout32.o for any a.out/b.out formats.
1714 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1716 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1717 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1718 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1719 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1720 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1721 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1724 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1726 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1728 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1730 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1732 * bfd.c (bfd_scan_vma): New function.
1734 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1736 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1738 * bfd-in2.h: Updated.
1740 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1743 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1745 * configure.in: Remove unneeded test.
1747 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1749 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1751 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1753 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1755 * PORTING, TODO, config/README: Update to reflect below changes.
1757 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1758 --with-bfd-targets="target1,target2,..." and the special target
1759 "all" to get the previous default behavior.
1760 Figure out which architecture and backend .o files are needed from
1761 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1762 the .mt files. Define TDEFAULTS based on them, also.
1764 * Makefile.in: Remove references to MINIMIZE.
1765 * archures.c, targets.c: Ditto.
1767 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1768 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1771 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1772 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1773 SELECT_VECS manually; it's automatic now.
1775 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1776 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1778 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1779 (TDEFAULTS): Don't define BFD; not used.
1781 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1782 this is a host, not a target.
1784 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1786 * elfcode.h (elf_object_p): Add comment about what this function
1787 does and to watch out for side effects. Add FIXME for memory leaks.
1788 Fix comment about checking for matching byte order. Preserve
1789 pointer to old tdata (if any), and restore it if we don't match
1790 file with target vector. If we are going to use goto's, use them
1791 consistently and maintainably.
1792 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1793 to note that the problem is even more serious than just leaked
1794 memory. Replace goto with more traditional return.
1796 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1798 Fix incorrect or useless makefile variable definitions:
1799 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1800 define DEFAULT_VECTOR, instead of TDEFINES.
1801 * config/i386aix.mh (MINIMIZE): Don't define.
1802 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1803 * config/rs6000.mh (ALLOCA),
1804 * config/i386v.mh (ALLOCA),
1805 * config/i386linux.mh (ALLOCA),
1806 * config/i386isc.mh (ALLOCA),
1807 * config/go32.mh (EXTRALIBS): Don't define; not used.
1808 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1809 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1810 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1812 * config/.Sanitize (Things-to-keep): Add README.
1813 * config/README: New file, explaining the variables.
1815 * targets.c (target_vector): Add hp300_bsd_vec.
1816 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1817 (hp300bsd.o): New rule.
1819 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1821 * libelf.h (NAME): Provide a default definition, that's neither
1822 for 32 bits nor for 64.
1824 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1826 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1827 that is what is in elf.c.
1829 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1831 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1832 scBss and scSBss symbols, since it was wrong.
1834 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1837 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1838 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1840 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1841 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1843 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1845 * hpux-core.c: Cast return value from bfd_zalloc.
1847 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1849 * aoutx.h (log2): Delete i387-specific code.
1851 * Makefile.in (BFD_LIBS): Always include elf.o.
1852 (BFD32_BACKENDS): Don't include elf.o here.
1853 (ofiles): Delete references to ofiles2 and ofiles3.
1854 (do_clean): Delete ofiles.
1855 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1856 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1857 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1859 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1862 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1863 (from Meissner's additions to bfd-in2.h).
1865 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1869 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1871 * elfcode.h (elf_write_object_contents): Don't drop core if
1872 elf_symbol_from returns a NULL pointer when processing a non-elf
1873 symbol, use a 0 size instead.
1875 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1877 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1878 bfd_elf32_hash, since the hash table is independent of the 32/64
1881 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1882 that is what is in elf.c.
1884 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1886 * elf32-i386.h (reloc_type): Reformat spacing.
1887 (elf_howto_table): Add the rest of the 386/ELF relocations.
1888 (elf_i386_reloc_type_lookup): Ditto.
1889 (elf_i386_info_to_howto): Ditto.
1890 (elf_i386_info_to_howto_rel): Ditto.
1892 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1894 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1895 of nlm_slurp_symbol_table as boolean, not pointer.
1896 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1897 of nlm_slurp_reloc_fixups as boolean, not pointer.
1899 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1901 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1902 are now predefined by GCC
1904 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1906 * coffgen.c (coff_print_symbol): Add the section offset to the
1907 line number address, so it's printed the same way as the function
1908 address. Only showed up for line numbers that aren't in the first
1911 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1913 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1914 (nlm_mangle_relocs_func): New macro.
1915 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1916 (nlm_i386_mangle_relocs): New function.
1917 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1918 symbols into the .bss section.
1919 (nlm_set_section_contents): Call the mangle_relocs function.
1920 (nlm_write_object_contents): Treat a reloc against any defined
1921 symbol as an internal reloc. Fix bug in external reloc counting.
1922 Get the offset and debugging type right for .bss symbols. Only
1923 output debugging symbols for defined symbols.
1925 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1927 * coff-z8k.c (rtype2howto): Likewise.
1928 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1929 * elf32-i386.c (TRACE): Likewise.
1930 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1931 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1932 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1933 argument rather than using printf.
1935 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1937 * coffswap.h: Added macros used when accessing several fields;
1938 default is the same as before.
1939 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1940 * coff-alpha.c: Defined macros to use the right sizes in
1942 * libecoff.h: Backend information is now in target vector, not
1943 BFD. Start of backend information is COFF backend information.
1944 * coff-alpha.c, coff-mips.c: Changed accordingly.
1945 * ecoff.c (ecoff_mkobject): New function.
1946 (ARMAP_START): Changed into backend information, since Alpha uses
1948 (ecoff_slurp_armap): Don't overlay archive header.
1949 * bfd.c: Include libcoff.h.
1951 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1953 * Makefile.in (install): Fix sh syntax error.
1955 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1957 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1959 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1961 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1963 * ecoff.c: New file for generic ECOFF functions.
1964 * ecoffswap.h: New file for ECOFF swapping functions which differ
1965 only slightly for different targets.
1966 * libecoff.h: Added prototypes for ecoff.c functions.
1967 (ecoff_backend_data): New structure.
1968 (ecoff_tdata): Added backend_data field. Changed external data
1969 pointers to be PTR rather than to a particular struct.
1970 (ecoff_symbol_struct): Moved in from coff-mips.c.
1971 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1972 Added ECOFF backend structures. Include ecoffswap.h.
1973 * coff-msym.c: Removed; superseded by ecoffswap.h.
1974 * bfd.c: Include coff/internal.h.
1975 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1977 (BFD64_BACKENDS): Added coff-alpha.o.
1978 (CFILES): Removed coff-msym.c. Added ecoff.c.
1979 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1980 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1981 (ecoff.o, coff-alpha.o): New targets.
1982 (coff-msym.o): Removed target.
1984 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1986 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1987 of EXFUN in the BFD sources. Heave ho!
1989 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1991 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1993 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1995 * hosts/sun3.h: remove some more conflicting decls
1997 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1999 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
2000 redefine TEXT_START_ADDR to be 0.
2002 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
2004 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
2005 host and target info.
2007 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2009 * nlm32-i386.c: New file. First cut at i386 NLM code.
2010 * libnlm.h: Added some more prototypes.
2011 (struct nlm_relent): New structure.
2012 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
2013 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
2014 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
2015 nlm_reloc_fixup_secs.
2016 (struct nlm_backend_data): New structure, with accessor macros.
2017 * nlmcode.h: Use NLM_HIBIT rather than MSB.
2018 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
2019 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
2021 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2022 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2024 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
2025 external references in symbol table as undefined symbols.
2026 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
2027 argument in get_symtab rather than in slurp_symbol_table.
2028 (nlm_slurp_symbol_table): Save symbol information in tdata.
2029 (nlm_print_symbol): New function.
2030 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
2031 nlm_canonicalize_reloc): New functions to read relocs.
2032 (nlm_compute_section_file_positions, nlm_set_section_contents,
2033 nlm_external_reloc_compare, nlm_write_object_contents): New
2034 functions to create NLM files.
2035 * nlm-target.h: Define all the nlm functions here either as
2036 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
2037 the backend_data field to TARGET_BACKEND_DATA.
2038 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
2039 they are now in nlm-target.h.
2040 (TARGET_BACKEND_DATA): Define as NULL.
2041 * nlm.c (nlm_mkobject): Do allocate the tdata field.
2042 (nlm_set_arch_mach): New function.
2043 * targets.c: Added nlm32_i386_vec.
2044 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2045 (CFILES): Added nlm32-i386.c.
2046 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2047 (nlm32-i386.o): New target.
2049 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2051 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
2052 C, and aren't needed anyway (return int)
2054 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2056 * elfcode.h: Use casts with bfd_alloc and alloca.
2058 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2060 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2061 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2062 older cpp's, that don't do additional replacement on the JUMP_TABLE
2064 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2067 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 Yet another trad-core variant:
2070 * config/esix.mh, hosts/esix.h: New files.
2071 * configure.hosts: Use them.
2073 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2075 * reloc.c (bfd_perform_relocation): Handle the case of
2076 complain_overflow_bitfield, rightshift > bitpos, and a negative
2079 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2081 * elfcode.h: Reimplement segment writing.
2082 (elf_write_phdrs): Use precomputed e_phoff rather than making
2084 (elf_build_phdrs): Disabled, for now.
2085 (assign_file_position_for_section): Don't change file offset for
2087 (assign_file_positions_for_symtab_and_strtabs): New function.
2088 (struct seg_info): New type.
2089 (map_program_segments): New function.
2090 (assign_file_positions_except_relocs): For executables, leave
2091 section headers &c for last, and properly align all sections with
2093 (prep_headers): No longer abort when EXEC_P is set.
2094 (write_shdrs_and_ehdr): Deleted all code relating to program
2097 * elfcode.h (various): Deleted some unused code, and debugging
2099 (write_relocs): Cache value of last symbol looked up, to save
2100 time if the symbol is referred to repeatedly.
2101 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2103 (assign_section_numbers): Likewise.
2105 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2107 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2108 (struct elf_obj_tdata): New field, phdr.
2109 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2111 (ELF_MAXPAGESIZE): Default to 1.
2112 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2113 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2114 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2115 Most should have length field of `2'.
2117 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2119 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2121 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2123 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2124 the top level script has already adjusted for it.
2126 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2128 * srec.c (srec_write_symbols): Get CR LF in the right order.
2130 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2132 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2134 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2136 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2137 bitpos when overflow checking.
2139 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2141 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2142 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2143 Send error messages to stderr.
2145 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2147 * nlm{32,64}-target.h: Remove.
2148 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2149 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2150 * nlm.c (ARCH_SIZE): Remove define to zero.
2151 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2152 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2153 * nlm{32,64}-gen.c (nlm-target.h): Include.
2154 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2155 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2156 nlm<size>, and use macros select size.
2158 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2160 * Makefile.in (Makefile): add configure.in, drop redundant
2161 $(srcdir), drop redundant ./
2163 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2165 * hpux-core.c: New file; backend for HP/UX style core files.
2166 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2168 * bfd-in2.h: Updated.
2169 * hppa.c (make_bfd_asection, hppa_core_file_p,
2170 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2171 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2172 Removed from target vector.
2173 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2175 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2177 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2178 (HDEPFILES): Set to hpux-core.o.
2179 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2180 * hosts/hp300.h (HOST_HP300HPUX): Define.
2181 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2182 aix386-core.o, hpux-core.o.
2183 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2185 * reloc.c (enum complain_overflow): New enumeration with the
2186 various flavours of overflow checking.
2187 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2188 from boolean to emum complain_overflow. Removed obsolete absolute
2190 (HOWTO): Removed absolute argument.
2191 (bfd_perform_relocation): Do overflow checking on all types of
2193 * bfd-in2.h: Updated accordingly.
2194 * all targets: Updated initialization of reloc howto tables.
2196 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2198 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2201 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2203 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2205 * elfcode.h: Fix several illegal pointer combination warnings for
2206 usages of bfd_alloc and alloca.
2208 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2209 apparent Sun C preprocessor recursion. Fix access macros.
2210 * nlmcode.h: Remove spurious '&' before several array references.
2212 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2214 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2215 config/m68k-coffun.mt -> u68k-coff.mt.
2216 * Makefile.in, configure.in: Corresponding changes.
2218 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2220 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2221 function name; it's valid without, and some compilers give
2222 warnings with it there.
2224 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2226 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2227 * bfd.c (union tdata): Add nlm_obj_data;
2228 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2230 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2232 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2233 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2234 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2235 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2236 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2237 * bfd-in2.h (INLINE): Defines moved here.
2238 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2239 * libelf.h (CAT4): Move define to bfd-in2.h.
2240 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2241 * bfd-in2.h (union tdata): Add nlm_obj_data.
2242 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2243 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2244 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2245 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2246 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2249 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2251 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2253 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2255 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2256 Deleted `thunk' structure, merged into tdata, duplicate data
2258 Rearranged functions, grouping by functionality.
2259 Broke up many functions in elfcode.h, re-ordered many parts of
2260 file writing to handle unpredictable state of section relocation
2261 table as provided by various applications.
2262 Still needs cleanup: Merge functions back together, split out
2263 data structure with only data that is used only when writing out
2266 * elf.c (bfd_elf_generic_reloc): New function, taken from
2268 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2269 bfd_perform_relocation lossage.
2271 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2273 (ofiles): Don't use sort or uniq; do it with sh constructs.
2275 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2277 * coffcode.h: Recognize I386PTXMAGIC.
2278 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2279 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2280 New macros; use it if defined.
2281 * config/symmetry.mh, hosts/symmetry.h: New files.
2283 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2285 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2286 * Makefile.in: Change accordingly.
2287 (CFILES): Add elf64-gen.c.
2289 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2291 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2293 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2295 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2298 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2300 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2301 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2303 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2305 * configure.in: Recognize h8300h-*-*.
2307 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2309 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2310 type R_H8500_HIGH_16.
2311 * coff-sh.c (r_imm32): Get the width of the reloc right.
2313 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2315 * configure.in: Add new target m68k-coffun to the dpx/2.
2316 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2318 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2320 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2321 sparc-aout-specific list.
2323 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2325 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2327 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2328 and Jim Kingdon (kingdon@cygnus.com)
2330 * elfcode.h: Use memset not bzero.
2331 * trad-core.c: Don't include <sys/file.h>.
2332 * i386linux.h: Include <sys/file.h>.
2333 * coff-m68k-un.c: new file to handle names with underscores on
2335 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2336 to not duplicate the function in the executable.
2337 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2339 * coffcode.h (MC68KBCSMAGIC): case added.
2340 * targets.c: Add m68kcoffun_vec.
2341 * configure.host: added support for Bull dpx/2.
2342 * config/dpx2.mh, hosts/dpx2.h: new files.
2343 * Makefile.in: added target coff-m68k-un.
2345 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2347 * aoutf1.h: Add definition of MACHTYPE_OK.
2349 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2351 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2354 * syms.c, bfd-in2.h: Doc fix.
2356 * coffcode.h (CALC_ADDEND): Check for common section using the
2357 section flag as well as the symbol flag.
2359 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2361 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2362 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2363 be sufficient. Define TEXT_START_ADDR.
2365 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2367 * aoutx.h (translate_from_native_sym_flags): Removed statep
2368 argument. Just let an indirect symbol point to the next symbol
2369 without forcing the next symbol to be undefined. Changed all
2371 * hp300hpux.c (slurp_symbol_table): Changed call to
2372 translate_from_native_sym_flags.
2373 * targets.c: Added hp300hpux_vec.
2374 * Makefile.in (hp300hpux.o): Added dependencies.
2376 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2378 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2379 relocs together, and add 64-bit versions.
2380 (bfd_generic_get_relocated_section_contents): Argument to alloca
2383 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2384 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2386 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2387 (new_bfd): Prototype-style definition, using DEFUN.
2388 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2389 argument is type size_t, not bfd_size_type.
2390 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2391 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2392 bfd_error_nonrepresentabltrap): Prototypes.
2393 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2394 bfd_alloc_grow): Adjusted prototypes for arg type change.
2395 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2396 do_slurp_coff_armap, bfd_construct_extended_name_table):
2398 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2399 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2402 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2403 (ofiles): New target. Build a list of unique file names, in case
2405 (TARGETLIB): Use list of files from ofiles.
2406 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2407 minimal-bfd flag and target makefile frag contents.
2409 * elfcode.h (elf_read): Delete static declaration, since function
2411 (elf_map_symbols): Write out section symbols for all sections, for
2413 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2414 section symbols for the same section.
2415 (elf_find_nearest_line): Don't print message, just return false.
2417 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2419 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2421 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2423 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2425 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2426 (realclean): Remove generated headers.
2428 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2430 * section.c (bfd_set_section_content): Deny if file is not opened with
2431 the proper mode, set output_has_begun if file is openened for update.
2432 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2433 done in bfd_set_section_content.
2435 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2437 * hosts/std-host.h: Removed declarations of printf, fprintf,
2438 fcntl, fread and fwrite. They are all error prone for one reason
2439 or another. Changed declaration of memchr from char * to PTR.
2441 * configure.in (mips-*-riscos*): New target; use riscos.
2442 * configure.host (mips-*-riscos*): New host; use riscos.
2443 * config/riscos.mh (HDEFINES): Add -G 4.
2445 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2446 rather than casting the result of bfd_h_get.
2448 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2450 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2453 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2455 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2456 include in search list if BFD64 is defined.
2458 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2459 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2461 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2463 * elf64-target.h, elf64-generic.c: New files.
2464 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2465 (elf64-generic.o): List dependencies.
2467 * Makefile.in: List target `all' explicitly before host/target
2468 makefile fragments are included, in case they define any new
2471 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2472 versions as appropriate. Uses updated.
2473 (elf_debug_section): Declare before use.
2474 (elf_debug_file): New function.
2475 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2476 Alignment value in section header is n_bytes, not log2.
2477 (new_section_hook): Do nothing for now.
2478 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2480 (elf_core_file_p): Simplify check for correct class (word size).
2481 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2482 Initialize all fields when creating data structures.
2483 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2484 (elf_compute_section_file_positions): Set correct class in output
2486 (elf_write_object_contents): Section symbols have empty names in
2489 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2490 args to size_t before call.
2491 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2493 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2495 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2496 number information, return 0 for line number.
2498 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2500 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2503 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2505 * hosts/riscos.h: Define NBPG and UPAGES.
2507 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2509 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2510 lvalue; it contains a cast.
2512 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2514 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2515 Use unsigned hash values for better hashing.
2516 (hash): Hash in the string length for long strings.
2518 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2520 * aoutx.h (compare): Replace 3 if's with a subtraction.
2521 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2522 in decreasing order of success, as an optimization.
2523 (hash): Take a length arg; ignore chars after #25, for speed.
2524 (add_to_stringtab): Pass length to hash.
2526 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2528 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2530 * elfcode.h (elf_new_section_hook): Do nothing for now.
2531 (elf_write_object_contents): Output common symbols the way ELF
2534 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2536 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2537 here from elfcode.h. A couple of size-specific structure pointers
2538 were changed to PTR; uses fixed appropriately.
2539 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2540 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2541 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2542 temporary macros to ease name change.
2543 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2544 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2546 * doc/Makefile.in (libbfd.h): Process elf.c too.
2547 * Makefile.in (elf.o): Note new dependencies.
2549 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2550 code, tweaked some debug hooks.
2551 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2554 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2556 * hosts/riscos.h: New file.
2558 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2560 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2561 section already exists, use its pointer to fill in rawdata slot.
2563 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * hosts/std-host.h: Return value of puts and fputs is int not void.
2567 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2569 * aoutx.h (howto_table_ext): Comment the field names.
2570 * reloc.c (bfd_perform_relocation): Fix max and min values.
2572 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2574 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2575 size-independent elf internal data structures.
2576 * elfcode.h (put_word, get_word): Define as appropriate for
2577 architecture word size. Structure swapping functions changed to
2578 use them as appropriate.
2580 * configure.in: If compiling 64-bit back ends, do them before
2583 * libelf.h: Use new size-independent versions of elf internal data
2585 (symbol_type): Reordered to put any fields dependent on target
2587 (elf_backend_data): Renamed from elf##_backend_data and made
2589 (elf_sect_thunk): Now size-independent.
2591 * libbfd.c (bfd_log2): Now returns unsigned int.
2593 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2595 * Rename config/m88k-aout.mt to config/noop.mt.
2596 configure.in: Use it for mips-*-bsd*.
2598 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2600 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2601 initializer" warning from gcc.
2602 * cpu-h8500.c (arch_info_struct): Likewise.
2603 * cpu-sh.c (arch_info_struct): Likewise.
2605 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2606 howto_*): Unused functions and variables commented out.
2607 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2609 * cpu-h8500.c (compatible): Likewise.
2610 * cpu-sh.c (compatible): Likewise.
2612 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2613 Always set a valid length value, even for invalid input.
2615 * srec.c (srec_write_symbols): Use sprintf_vma.
2617 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2618 uint64_type): Provide default definitions.
2619 * hosts/std-host.h (int64 stuff): Remove them from here.
2621 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2623 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2624 variable. Added default case to switch.
2626 * aoutx.h (translate_from_native_sym_flags): Before casting
2627 pointers to integers, make sure the integer type is wide enough.
2628 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2630 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2631 don't bother comparing for less-than-zero.
2632 (bfd_set_section_contents): Ditto.
2634 * elfcode.h (bfd_add_to_strtab): Now static.
2635 (sym_is_global): New function.
2636 (elf_map_symbols): Call it. Now returns void. Removed unused
2638 (bfd_section_from_shdr): Mark string tables other than for section
2639 and symbol names as normal sections having contents.
2640 (fix_up_strtabs): New function; fixes up ELF header fields for
2641 stab sections with string tables associated.
2642 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2643 sections. Reordered condition tests for symbol flags; default to
2644 local-object value instead of global-object.
2645 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2646 inside condition test.
2647 (elf_print_symbol): Use fprintf_vma.
2648 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2651 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2652 back to "long long" for HOST_64_BIT.
2654 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2655 without using invalid ANSI C preprocessing tokens.
2657 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2658 * libelf.h (bfd_elf32_new_section_hook): Declare.
2659 * elfcode.h (new_section_hook): Define here.
2661 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2662 against multiple inclusions.
2664 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2666 * Makefile.in (bfd.h): Generate into current directory by grabbing
2667 64-bit definition (if any) from sysdep.h.
2668 * bfd-in.h: Put in marker for sysdep.h inclusion.
2670 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2672 * reloc.c (bfd_perform_relocation): Check for overflow on
2673 pc-relative relocations if the howto asked for it.
2675 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2677 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2679 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2681 * config/riscos.m{h,t}: New files.
2682 * configure.{host,in}: Use them.
2684 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2686 * elf32-mips.c: comment change. This is a mips file, not 88k.
2688 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2690 * cache.c (bfd_cache_init): Increment open_files and call close_one
2692 (bfd_open_file): Don't increment open_files here.
2694 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * config/delta88.mh: Don't set CC.
2698 * Makefile.in: Add elf32-{mips,m88k,generic}.
2699 elf32-{mips,m88k,generic}.c: New files.
2700 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2701 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2702 don't match a different target.
2704 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2706 Eliminate "int8_type", "int16_type", "int32_type", and their
2707 variants from the BFD universe. Leave the 64-bit types for now,
2708 since they are in flux.
2710 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2711 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2712 * ieee.c: Convert uint8e_type => unsigned char.
2713 * oasys.c: Extensive changes to eliminate obsolete types.
2714 These depend on changes in ../include/oasys.h as well.
2715 * hosts/*.h: Remove declarations of all these types.
2717 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2719 * hosts/delta88.h: #if 0 out some declarations which conflict with
2722 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2724 * Makefile.in (install): remove parentdir cruft
2726 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2728 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2729 * Expurgate random DEFUNs that have crept in.
2731 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2733 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2734 only be aligned to a 4 byte boundary.
2736 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2738 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2741 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2743 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2744 1927 but fixing some other important things.
2746 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2748 * hosts/std-host.h (int64e_type): Fix definition.
2750 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2752 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2753 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2754 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2755 a STYP_TEXT section.
2757 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2759 * Makefile.in (install, headers): don't put comments after a tab
2760 in the actions section of a rule
2762 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2764 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2765 (ecoff_write_object_contents): If not D_PAGED, don't add the
2766 section headers to text_size. If not D_PAGED, set the magic
2767 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2768 executable, the executable must fully occupy an even number of
2770 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2771 ecoff_big_vec): Consistently set section alignment power to 4,
2772 since ECOFF sections should be multiples of 16 bytes.
2773 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2774 Made ar_pad_char and ar_max_namelen agree for both.
2776 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2778 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2779 symbol value, since bfd symbols are section relative, but ELF
2782 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2784 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2786 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2788 * hosts/news.h, config/news.mh: New files.
2790 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2792 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2793 * coff-h8300.c: More addressing modes.
2794 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2796 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2797 H8/300H name. (compatible): New function.
2798 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2801 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2803 * coff-mips.c (ecoff_compute_section_file_positions,
2804 ecoff_write_object_contents): Only round to page boundaries if
2805 D_PAGED flag is set for the output BFD.
2807 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2809 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2810 casts to work on machine where sizeof(long) != sizeof(int) !=
2812 * coffgen.c (coff_get_normalized_symtab): Ditto.
2813 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2815 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2817 * coffgen.c (coff_write_symbols): For empty string table, write
2818 out 4 in correct byte order. (from minyard@bnr.ca)
2820 * elf32-hppa.c: Don't include libhppa.h for now; define
2821 BYTES_IN_WORD instead, until Utah sends a better fix.
2822 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2823 of malloc and realloc.
2825 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2827 * configure.in (mips-*-ecoffl*): New target; use decstation.
2828 (mips-*-ecoff*): Added trailing '*'.
2830 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2831 for the FDR, not from the first PDR in the file.
2833 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2835 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2837 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2839 * hppa.c (hppa_get_symbol_info): New function.
2841 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2843 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2846 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2847 * libhppa.h (MAXCOMLEN): Define unconditionally.
2848 (_PA_RISC_ID): Only define if not already defined.
2849 * elf32-hppa.c: Include libhppa.h.
2851 From Ralph Campbell:
2852 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2854 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2856 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2858 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2859 remove defines of __MSDOS__ and __GO32__ (these are in the
2862 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2865 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2866 * config/hppabsd.mh: Don't use ranlib.
2868 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2870 * elf.c: New file, for word-size independent code.
2871 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2872 * Makefile.in: Include elf.o in standard objects.
2874 * bfd-in.h (CAT3): Define here.
2875 * libaout.h, libelf.h: Not here.
2877 * libelf.h (struct strtab): Define here.
2878 (bfd_elf_locate_sh): Declare here.
2879 * elfcode.h (struct strtab): Definition deleted.
2881 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2883 * Makefile.in: Make "all", not "bfd.h", be the default target.
2884 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2885 hasn't really changed.
2887 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2889 * elfcode.h (elf_hash): Provide elf standard hash function.
2890 (various): Key off of the machines use_rela_p field to determine
2891 whether to use REL or RELA relocations.
2892 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2893 (elf_make_sections): Allocate a pointer to hold all data for a
2894 given section, and copy each fragment into the data region.
2895 Update the section's pointer with the REL implicit addends if the
2896 machine uses REL relocation.
2898 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2899 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2900 into was elf32-target.h expects.
2901 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2902 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2903 (elf_i386_info_to_howto): Add minimal relocation support.
2905 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2906 elf_info_to_howto_rel fields.
2908 * elf32-target.h (elf_bed): Add support for new fields in
2911 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2913 * elf32-hppa.c: Add symbol extension section support, fix
2914 relocation howto table, add stub generation support.
2916 * elf32-hppa.h: Add symbol extension section support, fix
2917 relocation howto table, add stub generation support.
2919 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2922 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2925 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2926 the symbol is not found.
2928 * elfcode.h (elf_compute_section_file_positions): Not all section
2929 file positions were computed.
2931 * elfcode.h (elf_get_sect_thunk): New function.
2933 * hppa.c (sign_ext): Reimplement.
2935 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2936 these functions static.
2938 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2940 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2942 * aoutx.h (translate_from_native_sym_flags): Don't set
2943 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2944 * aoutx.h (translate_to_native_sym_flags): Translate
2945 constructor symbols properly.
2947 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2949 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2951 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2954 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2956 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2957 from bfd-in.h and .c files. Build bfd.h in build directory,
2958 substituting in requested target word size. Insert word size into
2959 makefile, and maybe enable 64-bit targets.
2961 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2962 are available. Conditionalize on this. Assume HOST_64_BIT
2963 will be defined if needed, so 64-bit targets are conditionalized
2964 only in the Makefile.
2966 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2968 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2970 * coff-sh.c (rtype2howto): Put error message on stderr.
2971 (extra_case): Delete unused variable.
2973 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2974 before calling printf.
2976 * elfcode.h: New file, almost completely derived from old elf32.c.
2977 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2978 * Makefile.in (elf64.o): List dependencies, don't build by
2980 (elf64.c): Add to list of sources.
2981 (elf32.o): Update dependencies.
2982 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2983 namespace pollution; rename vectors.
2984 * targets.c, config/*-elf.mt: Updated.
2985 * All uses of 32-bit versions of structures, routines, and macros
2988 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2990 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2992 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2994 * elf32.c (elf_string_from_elf_section): Handle index of zero
2996 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2998 (elf_write_object_contents): Deleted one unused variable and
2999 initialized another to avoid gcc warnings.
3000 (elf_set_section_contents): Delete unused variable.
3002 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
3004 * i386lynx.c: New module for Lynx variant of a.out.
3005 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
3006 * gen-aout.c: Get rid of defunct endian stuff, print out true
3008 * targets.c (target_vector): Add i386lynx_vec.
3010 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3012 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3014 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3016 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
3017 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
3018 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
3019 trad-core.c: Define a TARGET_get_symbol_info function or macro.
3020 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
3022 * bfd-in.h: Don't define bfd_print_symbol_nm.
3023 Define symbol_info type.
3024 (JUMP_TABLE): Set _get_symbol_info element.
3026 * syms.c (coff_section_type, bfd_symbol_info): New functions.
3027 (bfd_decode_symclass): Use coff_section_type.
3029 * targets.c: Add bfd_get_symbol_info call.
3031 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
3033 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
3034 complaints from ancient gcc's.
3036 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3038 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3039 hosts/i386linux.h: Define it.
3041 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3043 * VERSION, bfd-in.h: Bump version number to 2.2.
3045 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
3046 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3047 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3048 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3049 LR, RR, hppa_field_adjust): New functions.
3051 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3053 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3054 stabs symbols, including new indirect_ptr_ptr argument.
3055 (ecoff_slurp_symbol_table): Pass new argument in calls to
3056 ecoff_set_symbol_info.
3058 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3060 * configure.in: For m68k sysv systems, use m68k-coff.
3062 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3063 (TDEFAULTS): Define it here. Use the new name.
3065 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3068 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3070 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3071 number of arguments.
3072 (aix386_core_file_p): Initialize core_size to correct value.
3074 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3076 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3077 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3079 * bout.c (aout32_slurp_extended_name_table): Define to be
3080 _bfd_slurp_extended_name_table rather than bfd_true.
3082 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3083 definitions for N_SET[ATDB].
3084 (ecoff_howto_table): Moved near top of file.
3085 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3086 seen, cook up a constructor section of the same name and put in a
3087 reloc pointing to the symbol. This lets the GNU linker build
3088 global constructors and destructors without using collect.
3090 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3092 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3094 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3096 * hosts/miniframe.h: New file.
3097 * configure.host: Use it.
3099 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3101 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3102 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3103 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3104 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3105 * configure.in (*-*-bsd): Change to *-*-bsd*
3107 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3109 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3110 int, for the sake of the old Portable C Compiler.
3112 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3114 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3116 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3118 * configure.in: Get target name right for m68*-*-hpux.
3120 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3122 * trad-core.c (NO_SIGNED_GET): New macro.
3123 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3124 signed NO_GET, where appropriate.
3126 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3127 * configure.in (*-*-linux*): Remove until linux port for a
3128 non-i386/i486 system is actually available.
3130 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3132 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3133 when compiling under HPUX.
3135 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3137 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3138 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3140 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3141 * bfd/libhppa.h: Include sysdep here. Conditionalize
3142 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3143 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3146 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3148 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3149 GNU version is needed.
3151 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3153 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3155 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3157 * Makefile.in: Build elf32-hppa.o.
3159 * syms.c (BSF_FUNCTION): New symbol flag.
3161 * elf32-hppa.c: Fixed to work with elf32-target.h.
3163 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3165 * libaout.h (NAME): Don't define if already defined.
3167 * libelf.h: Protect against multiple inclusions.
3168 (elf_symbol_type): Moved here, added new fields.
3169 (struct elf_backend_data): New field `global_sym'; I suspect this
3171 * elf32.c (elf_symbol_type): Deleted from here.
3172 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3173 point to backend versions of symbols.
3174 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3175 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3177 (elf_write_object_contents): Write program headers if appropriate.
3178 (bfd_section_from_shdr): Unnamed sections get empty string for
3179 name, not "unnamed". Handle SHT_NOBITS separately from
3180 SHT_PROGBITS, and set some different flags.
3181 (elf_file_p): New routine.
3182 (elf_object_p, elf_core_file_p): Call it.
3183 (elf_object_p): Handle EM_HPPA.
3184 (elf_symbol_from, elf_idx_of_sym): New functions.
3185 (elf_make_sections): Get symbol number right for relocations. Set
3186 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3187 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3188 SHT_PROGBITS. Always generate symtab and strtab, not only if
3189 relocations are needed. Set SHF_* flags as appropriate.
3190 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3191 (elf_write_object_contents): Fix off-by-one error in symbol count.
3192 Store a correct value for the symbol; write the size field
3193 properly; make some guesses about the type field. Set section
3194 type correctly for string tables.
3195 (section_from_elf_index): Check for absolute and common sections
3197 (elf_section_from_bfd_section): Ditto.
3198 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3199 Use empty string instead of "unnamed" for nameless symbols.
3200 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3201 HPPA (only?). Don't free raw symbols; keep the pointer around for
3203 (elf_set_arch_mach): Handle bfd_arch_hppa.
3204 (elf_find_nearest_line): Just return false.
3205 (elf_write_object_contents, elf_set_section_contents): Set
3206 output_has_begun field after computing file positions.
3207 (elf_set_section_contents): Write section contents immediately,
3208 rather than caching the whole file and writing it at close time.
3210 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3211 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3212 hppa_reloc_expr_type_alt): New enumerator types.
3214 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3215 * configure.in, configure.host: Use them.
3217 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3219 * elf32-target.h: Allow overrides of armap defaults.
3221 * elf32-hppa.c, elf32-hppa.h: New files.
3223 * config/hp300hpux.mt: New file.
3225 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3227 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3228 (aix386_core_vec): Update for new fields.
3230 * archive.c (bfd_generic_archive_p): Call target-specific
3231 slurp_armap code, instead of bfd_slurp_armap.
3232 (bfd_slurp_bsd_armap_f2): New function.
3233 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3234 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3236 * libaout.h (struct aoutdata): New field for subformat, for
3237 differentiating between highly similar a.out formats.
3238 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3239 version of function.
3240 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3242 * hp300hpux.c: New file.
3243 * Makefile.in: Include it.
3245 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3247 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3250 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3252 * trad-core.c (trad_unix_core_file_p): Check the file size.
3254 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3256 * coff-alpha.c: Remove duplicate function and add warnings.
3258 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3260 * sco-core.c (sco_core_vec): Add initializers for new target
3263 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3265 * coffcode.h [_LIT]: Recognize .lit section.
3267 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3269 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3270 config/alphaosf.mt, hosts/alphaosf.h: New files.
3272 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3274 * Merge in HPPA/BSD changes from Utah.
3275 * hppa.c: Use this for both HPUX & BSD.
3276 * targets.c: Enable hppa_vec for both HPUX & BSD.
3277 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3278 * hosts/hppabsd.h: #define HOST_HPPABSD.
3280 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3282 * libbfd.c: Whitespace changes around byteswap macros.
3283 * libbfd-in.h: Whitespace changes around byteswap declarations.
3285 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3287 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3288 system_error anymore. It confuses bfd_check_format().
3290 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3292 * bfd.c: Add sgi_core_data to tdata union.
3293 * coff-mips.c: Add Irix 4.x core file support.
3294 * hosts/irix4.h: #define HOST_IRIX4.
3296 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3298 * aoutx.h (translate_from_native_sym_flags): Check that the
3299 symbol's section does get set.
3300 (slurp_symbol_table): Zero index means null-string name.
3302 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3304 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3306 (write_syms): Use them, to reduce string table size.
3308 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3310 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3311 new signed get/put fields. Minor reformatting to label
3314 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3316 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3318 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3319 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3321 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3323 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3325 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3326 (swapcore_sparc): Make sp a bfd_vma.
3328 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3330 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3331 libbfd.c, libbfd-in.h: Add _do*signed*.
3332 targets.c, all targets: Add bfd*signed*.
3333 bfd-in.h: Add bfd_signed_vma. Add comments.
3335 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3337 * format.c (bfd_check_error): Check error return from
3338 _bfd_check_format routines.
3340 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3342 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3343 recognize .data section if present.
3345 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3347 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3348 check for the case where the user sets the address of the BSS
3349 section (and the file header can't specify this). Let the user
3350 set it wherever they want, regardless of what goes in the header.
3352 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3353 straight through into BFD sections. Add comments.
3355 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3357 Cleanup in preparation for better 64-bit host support.
3359 * bfd-in.h (bfd_64_type): Remove.
3360 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3362 * bfd-in.h (bfd_size): Remove.
3364 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3366 * bfd-in.h (bfd_word): Remove.
3367 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3369 * bfd-in.h (rawdata_offset): Remove.
3370 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3371 (bfd_perform_relocation): Lint.
3372 (enum bfd_reloc_status): Comment cleanup.
3374 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3376 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3378 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3380 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3382 * elf32.c: Clean up old comments.
3384 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3386 * config/sun3.h: String argument to fprintf is const.
3388 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3389 on systems which define PAGE_SIZE in <limits.h>.
3391 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3393 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3394 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3395 the core file failing signal.
3396 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3397 to supply the core file failing signal.
3399 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3401 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3402 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3403 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3404 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3406 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3408 * coff-mips.c (PAGESIZE): Correct value.
3410 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3412 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3413 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3415 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3417 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3418 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3420 (coff_compute_section_file_positions): Force vma and lma of _LIB
3422 (coff_set_section_contents): Count number of entries in new lma
3424 * coffgen.c (make_a_section_from_file): Force lineno_count of
3425 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3426 SCO 3.2v4 shared library.
3427 * seclet.c (rel): Copy over any section with contents, not just
3430 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3433 * coff-i386.c (coff_i386_reloc): New function, to generate
3434 relocateable output correctly.
3435 (howto_table): Use coff_i386_reloc for all reloc types.
3436 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3437 for a common symbol.
3438 (i386comm_value): Removed; no longer needed.
3440 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3442 * coffcode.h (coff_set_section_contents): Don't write out
3443 sections without a filepos.
3445 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3447 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3449 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3451 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3452 * libecoff.h (ecoff_data_type): Added gp_size field.
3453 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3454 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3455 Set flags to 0 for large common symbols.
3456 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3457 which can occur for gas-generated relocs.
3458 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3459 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3460 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3462 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3464 * srec.c (srec_set_section_contents): Use lma field for load
3466 * section.c: Add declaration of lma field to section structure.
3467 * coffcode.h (coff_write_object_contents): Use lma field for load
3469 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3471 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3472 symbols in a better way. (translate_to_native_sym_flag): Set the
3473 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3475 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3476 (bfd_make_section): Cope with new builtin section.
3477 * syms.c (bfd_decode_symclass): Can now print indirect section
3480 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3482 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3483 defined, and yields false.
3484 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3486 * archive.c (snarf_ar_hdr): Add support for reading (only,
3487 so far) BSD-4.4-style extended headers.
3488 * archive.c: Some more comments.
3490 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3492 * Makefile.in: fix rule for dvi and info, so that the recursive
3493 makes does the right thing, instead of always info
3495 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3497 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3498 archive members; they need more special reatment. For now, verify
3499 that computed and actual file positions correspond.
3501 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3503 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3504 (set_arch_mach): Delete non-MIPS code.
3505 (reloc_howto_type_lookup): Ditto.
3506 * Makefile.in: Adjusted.
3508 * libbfd.c (bfd_tell): Update `where' field.
3509 (bfd_seek): Don't do anything if we're not changing the file
3510 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3511 field against a SEEK_SET request. Call bfd_tell to re-update
3512 `where' field when done.
3513 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3515 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3517 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3519 * Makefile.in: added installcheck target
3521 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3523 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3524 if the type is not stNil.
3526 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3528 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3529 forward declarations.
3531 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3532 it's implied by the type.
3534 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3536 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3538 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3540 * rs6000-core.c: Add .ldinfo section.
3542 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3544 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3546 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3548 * section.c (bfd_set_section_contents): whitespace
3549 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3552 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3554 * hosts/go32.h: don't define POSIX_UTIME
3556 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3558 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3559 against machine architecture stored in the ELF header, to resolve
3561 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3562 NULL, so only use results when non-NULL.
3563 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3564 and add to vector of targets.
3566 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3568 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3569 are always just debugging symbols.
3571 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3572 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3574 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3576 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3577 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3578 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3579 defined, which they aren't in hpux 7.0.
3581 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3582 Tran-Le, tranle@intellicorp.com.
3584 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3586 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3587 ahead and do the relocation.
3588 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3589 what needs to be done.
3590 (ecoff_reflo_reloc): Do the REFHI relocation here.
3592 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3594 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3595 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3596 relocs are reasonable.
3597 * coff-msym.c: Eliminated uses of DEFUN.
3598 (ecoff_swap_tir_out): New function.
3600 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3602 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3603 * configure.host (vax-*-ultrix2*): Add triplet.
3604 * hosts/vaxult2.h: New file.
3605 * config/vaxult2.mh: New file.
3607 * aoutx.h (string.h): Include for strchr and friends.
3608 * archive.c (string.h): Include for memchr and friends.
3609 * elf32.c (string.h): Include for strrchr and friends.
3611 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3613 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3614 (MY_set_sizes): Use sunos4_set_sizes.
3616 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3617 deleted, as well as elf-big and elf-little targets.
3618 * libelf.h: New file.
3619 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3621 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3623 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3625 * coffcode.h (coff_compute_section_file_positions): Don't need
3626 variable "old_sofar" if compiling for i960.
3628 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3630 * libbfd.h: Updated.
3632 * ieee.c (exten, envi): "static" belongs first in declaration.
3634 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3636 * srec.c: add support for symbolsrec, srecords with symbols in
3639 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3641 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3642 to avoid lint complaints.
3644 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3646 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3647 type SHT_STRTAB. Don't alter file offset for section 0.
3648 (reloc_type_names): Now an array instead of a macro. Still inside
3649 "#if 0", since it's used only in debugging code also in "#if 0".
3650 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3651 (sort_reloc_map): New function.
3652 (sparc_reloc_map): New variable.
3653 (elf_bfd_reloc_type_lookup): New function.
3655 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3657 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3658 bfd_make_debug_symbol; they were already in the target structure.
3659 * Adjusted all uses of JUMP_TABLE.
3660 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3661 from coff_make_debug_symbol.
3662 * libcoff.h: Updated accordingly.
3664 * Minor cleanups provoked by gcc warnings:
3665 * aoutx.h (NAME(aout, reloc_type_lookup)),
3666 cpu-h8300.c (local_bfd_reloc_type_lookup),
3667 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3669 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3670 ieee.c (ieee_slurp_section_data),
3671 elf.c (elf_make_sections, elf_fake_sections,
3672 elf_compute_section_file_positions, elf_write_object_contents):
3673 Removed unused variables.
3674 * archures.c: Removed /* from within comment.
3675 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3676 * oasys.c (oasys_write_data): Initialize i.
3678 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3680 * libcoff.h (obj_raw_syment_coun): New macro.
3681 * coffgen.c (coff_get_normalized_symtab): Initialize
3683 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3685 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3687 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3689 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3690 for compatibility with tools from MIPS.
3692 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3693 * config/irix3.mt, config/irix4.mt: Removed.
3694 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3695 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3697 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3699 * hosts/hp300bsd.h: Add gross hack to determine whether we
3700 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3701 files (and set other parameters) to match.
3703 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3705 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3706 ansi definition which otherwise confuses non-ansi compilers.
3708 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3709 ultrix cc by forward declaring getenv as is done in
3712 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3714 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3715 avoiding a fatal error in vax ultrix 4.2 cc.
3717 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3719 * bfd-in.h, VERSION: Roll to version 2.1.
3721 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3723 * oasys.c (oasys_write_object_contents): Lint.
3724 * srec.c: Whitespace cleanup.
3726 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3728 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3729 cleaned up output formatting a bit.
3731 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3733 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3734 relaxable. Should be moved somewhere else.
3736 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3738 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3739 (aout_mips_*_vec): Added seclet_link element.
3741 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3742 support for aout-mipsbsd target.
3744 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3746 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3748 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3750 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3752 Add support for the H8/500
3754 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3756 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3758 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3759 * coff-mips.c: Now includes libecoff.h.
3760 (ecoff_data_type): Moved to libecoff.h.
3761 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3762 call it. If there is ever another ECOFF target, this and the
3763 swapping functions should be accessed via an ECOFF specific target
3765 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3767 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3769 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3770 no longer includes this file.
3772 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3773 bits to 0 to make comparison test useful.
3775 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3776 avoid overflowing GP accessible sections in binutils/objdump.
3778 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3780 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3781 reading more robust: Fail if string index is out of string
3784 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3786 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3787 PCREL13): Don't take dst_address into account; the input file has
3788 already taken care of that.
3790 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3792 * coff-mips.c: Completed support for linker and binutils.
3794 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3796 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3797 original addend from section contents.
3799 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3801 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3802 * hosts/delta88.h (strtol): Fix prototype.
3803 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3805 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3807 * elf.c: Get rid of "#ifdef sparc".
3808 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3809 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3811 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3812 compile type conditionals on host CPU.
3813 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3815 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3817 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3819 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3820 ECOFF which has two common sections.
3821 (bfd_com_section): Set SEC_IS_COMMON flag.
3822 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3823 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3824 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3825 bfd_is_com_section macro rather than checking for equality to
3828 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3830 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3831 (coff_mkobject_hook): Accept aouthdr argument.
3832 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3833 Handle NULL aouthdr argument.
3834 (coff_object_p): If there is no aouthdr, pass it as NULL to
3836 * libcoff.h: Rebuilt for mkobject_hook changes.
3838 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3839 additional MIPS ECOFF fields.
3841 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3843 * configure.host: added mips-dec-bsd*
3844 * configure.in: added mips-dec-bsd*
3845 * aout-mipsbsd.c: new file for mips-dec-bsd*
3846 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3847 * aoutx.h: added mips support.
3848 * archures.c: added mips support to bfd_default_scan().
3849 * cpu-mips.c: added support for R4000 (untested).
3850 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3851 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3852 hope will make it into include/bfd.h.
3853 * targets.c: added aout_mips_*_vec.
3855 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3857 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3859 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3861 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3863 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3865 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3867 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3868 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3869 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3870 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3872 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3873 bfd_swap_reloc_in or coff_swap_reloc_out.
3874 * coff-mips.c: Added code to link and write out symbolic debugging
3875 information, and to swap relocs in and out.
3877 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3879 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3880 (coff_write_object_contents): coff_count_linenumbers returns the
3881 number of line number records it found.
3883 * coffgen.c (coff_write_linenumbers): only write out line numbers
3884 in the section they belong to.
3886 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3888 * targets.c (bfd_target): Added relocateable argument to
3889 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3890 target vector for linker use.
3891 * bfd.c (bfd_seclet_link): New macro.
3892 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3893 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3894 and boolean return value. Made static.
3895 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3896 relocateable argument.
3897 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3898 relocateable argument (if relocateable, saves relocs).
3899 * bout.c (b_out_get_relocated_section_contents),
3900 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3901 relocateable argument (if relocateable, just calls
3902 bfd_generic_get_relocated_section_contents).
3903 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3904 argument to prototype.
3905 * All targets: Set new _bfd_seclet_link vector to
3906 bfd_generic_seclet_link.
3908 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3910 * coffgen.c: #include seclet.h.
3912 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3914 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3915 debug info. Setup info about linker symbols only, and use
3916 standard bfd fields to hold the info.
3917 * (hppa_object_p): Remove unneeded decls.
3918 * (hppa_new_section_hook): Get rid of most of this.
3919 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3920 fat. Remove all knowledge of stabs, remove redundant knowledge of
3922 * Remove macros for accessing fields which are now gone.
3924 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3926 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3928 * coff-z8k.c: delete unused reloc functions
3930 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3932 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3933 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3934 * coff-msym.c: Use DEFUN for function definitons.
3935 * coff-mips.c: Added code to read and print symbols, and to find
3938 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3939 swapping functions into coffswap.h for ECOFF use. Moved
3940 relocation functions, only used by h8300 and z8k, into reloc16.c.
3941 Added hooks for coffgen.c functions to backend data structure, and
3942 added hook functions. Still more could be done.
3943 * coffswap.h: New file to hold COFF swapping routines.
3944 * coffgen.c: New file to hold generic COFF functions.
3945 * reloc16.c: New file to hold h8300 and z8k specific relocation
3947 * libcoff-in.h: Added declarations for functions in coffgen.c.
3948 * libcoff.h: Rebuilt to incorporate changes.
3949 * coff-h8300.c: Function name changes.
3950 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3951 hook rather than defining EXTRA_CASES.
3952 * Makefile.in: Build new files coffgen and reloc16. Added
3953 dependencies of coff-*.o on coffswap.h and seclet.h.
3955 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3957 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3958 about discarding const.
3960 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3962 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3964 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3966 * configure.in (post-target): If --with-minimal-bfd is specified,
3969 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3971 * srec.c (srec_write_records): one of my boards wants a CR between
3974 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3976 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3977 (it broke a couple of weeks ago).
3979 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3981 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3982 return type, so libbfd.h doesn't reference undefined typedefnames.
3984 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3986 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3988 (coff_pointerize_aux): don't pointerize a negative tagndx
3989 (sometimes generated by SCO 3.2v4 cc).
3991 * bout.c (calljx_callback, callj_callback,
3992 b_out_get_relocated_section_contents): warn if relocating against
3993 an undefined symbol.
3995 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3997 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3998 Make a bunch more routines be static.
3999 * hppa.c (fill_spaces): Get rid of this, replace with much better
4000 written setup_sections().
4001 * (setup_sections): New routine to create BFD sections for each
4002 space and subspace in SOM files.
4003 * (hppa_object_setup): Use BFD sections created by
4004 setup_sections() to locate GDB symbol table info.
4005 * (make_unique_section): New routine to create a BFD section. It
4006 ensures that the given name is unique, and will generate a unique
4008 * (hppa_object_p): Become much more paranoid about file header.
4009 * (make_bfd_asection): Call bfd_make_section to do the dirty
4010 work. Simplify code somewhat.
4011 * (hppa_core_file_p): Use proper name for stack section.
4012 * libhppa.h: Remove millicode_start, millicode_end decls.
4014 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
4016 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4018 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
4019 relocs, don't bother doing the adjustment if the value to add is
4022 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
4024 * bfd.c (bfd_get_size): New function that gets an upper bound
4025 on the possible size of any object in a bfd.
4026 * elf.c (bfd_elf_find_section, elf_get_str_section,
4027 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
4029 * elf.c (elf_big_vec, elf_little_vec): Document last three
4030 members initialized to NULL.
4032 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4034 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4036 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4038 * hosts/std-host.h: New file. Attempt at a generic/default
4039 set of definitions, to discourage porting to new hosts by copying.
4040 * hosts/news.h: Removed.
4041 * hosts/sparc.h: Use std-host.h.
4042 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4043 perhaps we can later remove the the_bfd field from each symbol.
4044 * syms.c (struct symbol_cache_entry): Remove unused field
4045 app_data. Add comment noting that the_bfd is almost redundant,
4047 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4048 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4049 * hppa.c (fill_spaces): Make slightly more rebust.
4050 * configure.in: Allow std-host as the "default" host.
4052 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4054 * bfd.c: Add struct hppa_core_data to tdata union.
4055 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4056 Get rid of HPPA/BSD specific code. That will go somewhere else
4058 * (fill_spaces): Don't spin forever and die if you don't find
4059 $MILLICODE$ subspace.
4060 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
4062 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4063 Make these work for HPUX.
4064 * (make_bfd_asection): New routine to make section creation a
4066 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4067 * libhppa.h: #include the right system files. Redefine all of
4068 the structs/macros for hacking core files to use more sensible
4069 HPUX core file structures.
4070 * targets.c (target_vector): Conditionalize hppa_vec on
4071 HOST_HPPAHPUX, not hp9000s800.
4072 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4073 malloc and realloc. #define HOST_HPPAHPUX.
4075 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4077 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4078 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4079 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4080 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4082 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4083 * aix386-core.c: New file for handling core files on AIX on PS/2.
4084 * targets.c: if AIX386_CORE, use aix386_core_vec.
4085 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4088 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4090 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4093 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4095 * Makefile.in: added dvi target
4097 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4099 * bfd.c: Use right name for tekhex tdata struct.
4100 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4101 * libcoff.h: Updated to get spacing change from coffcode.h.
4102 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4104 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4106 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4107 functions, with the "guts" of the old bfd_slurp_bsd_armap
4108 and bfd_slurp_coff_armap, but assuming we've already checked
4109 if the armap is present or not.
4110 Also, rewrite a bit to avoid keeping around obstack data
4112 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4113 Various fixes to correctly handle COFF_style archives names.
4114 (Note that because these have a trailing '/', the names can
4115 have embedded spaces.)
4116 * archive.c (bfd_slurp_armap): New function, replaces old
4117 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4118 _either_ format, and calls do_slurp_bsd_armap or
4119 do_slurp_coff_armap if either form of map is seen.
4120 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4121 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4122 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4123 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4125 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4127 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4128 * libhppa.h: Make millicode_start and millicode_end be unsigned
4129 int to be same type as CORE_ADDR in GDB. Why are these here?
4131 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4133 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4134 vaddr of the section to the addend.
4135 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4136 SCO_CORE to SELECT_VECS.
4137 (target_vector): add sco_core_vec.
4138 * sco-core.c (sco_core_vec): add leading underscore initializer.
4139 * configure.in (i[34]86-*-sco*): use target i386-sco.
4140 * config/i386-sco.mt: new file; define SCO_CORE.
4142 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4144 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4146 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4148 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4150 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4152 * hosts/i386linux.h: Include unistd.h.
4154 * aoutx.h (print_symbol): aout_stab_name returns a constant
4156 * libaout.h (aout_stab_name): Fix prototype.
4157 * stab-syms.c (aout_stab_names): Array is now const.
4158 (aout_stab_name): Return value is now pointer to const.
4160 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4163 * syms.c (asymbol): Added new field "app_data", for data
4164 particular to the application. Some of the linker flags ought to
4165 get moved to this field someday.
4167 * archures.c (bfd_default_scan): Recognize a few more numbers:
4168 80486, 80960, and 960.
4170 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4171 bfd_coff_std_swap_table, cast to PTR.
4172 * bfd.c (bfd_coff_swap_*): Deleted macros.
4173 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4175 * coffcode.h (type bfd_coff_backend_data): New structure type,
4176 contains pointers to the COFF-specific swapping routines.
4177 (bfd_coff_std_swap_table): New data structure, to be used when
4178 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4179 (bfd_coff_swap_*): New macros.
4180 * coff-mips.c (mips_coff_swap_table): New data structure.
4181 (ecoff_big_vec): Use it.
4182 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4183 * All other targets: Deleted coff-specific vector entries.
4185 * trad-core.c: Fixed some `PARAMS' uses that were missing
4188 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4190 * aoutx.h (some_aout_object_p): Protect arg prototype in
4191 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4193 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4195 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4196 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4197 PARAMS for readability.
4199 * aoutx.h: Add type to callback parameter.
4200 * coff-mips.c: Don't call trad-core.h, not needed.
4201 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4202 * trad-core.h: Eliminate, unused.
4204 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4206 * format.c (bfd_check_format): if default target isn't found
4207 then look through the entire list rather than return early.
4209 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4211 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4213 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4215 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4217 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4219 * coff-z8k.c: checkpoint, more addressing modes handled
4220 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4223 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4225 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4227 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4229 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4231 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4233 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4234 and about when file descriptors are closed.
4236 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4238 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4239 written out correctly.
4241 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4243 * section.c: New section bit SEC_SHARED_LIBRARY.
4244 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4245 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4248 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4250 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4251 macros; use PARAMS to declare the function pointers involved.
4253 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4254 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4256 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4258 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4260 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4261 declaring pointers to functions.
4262 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4263 * seclet.h: Declare external function with PARAMS.
4265 * doc/chew.c (exfunstuff): Eliminate.
4266 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4267 * doc/proto.str: Use paramstuff rather than exfunstuff.
4269 * libbfd.h: Update, based on changes in source code and chew.
4271 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4273 * libieee.h: Add FIXME about removing limit on number of sections.
4274 * bfd-in.h: Improve comments to make it clear that bfd.h is
4275 the wrong place to edit this file.
4276 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4277 same places where we install bfd.h.
4279 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4281 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4282 symbol type before blindly modifying the auxent. Specifically,
4283 only modify the endndx fields for types that need it, and don't
4284 set the array information for non-arrays.
4286 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4288 * aoutx.h (some_aout_object_p): Section list should be set up
4289 correctly anyways; don't have to set up "next" pointers manually.
4291 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4293 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4294 config/i386v.mh: removed -DUSG from HDEFINES.
4295 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4297 hosts/i386v.h: don't define POSIX_UTIME.
4299 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4301 * ieee.c (ieee_slurp_sections): make a private copy of the
4302 section's name before truncating it.
4304 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4306 * hppa.c: add symbol_leading_char entry in transfer vec
4308 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4310 * ieee.c (get_symbol): can now cope when two symbols of a
4311 different class, but the same index number occur consecutively.
4312 (get_section_entry): nicer name for sections being forward
4313 referenced. (ieee_archive_p): don't free the filename string,
4314 since it was never malloced.
4316 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4318 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4320 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4322 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4323 optionally setting the dimen info, since they are in the same
4324 memory locations. Also zero out external auxent.
4325 (coff_write_symbol): don't zero external auxent; now done in
4328 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4330 * Check fclose return value for errors.
4331 libbfd.h: bfd_cache_close now returns a boolean.
4332 cache.c (bfd_cache_delete): return fclose success value.
4333 (bfd_cache_close): return bfd_cache_delete return value.
4334 opncls.c (bfd_close, bfd_close_all_done): return result of
4337 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4339 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4341 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4343 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4344 work out a coff relocation type from a howto's attributes rather
4345 than using the input r_type field. This fixes PR1677 and allows
4346 conversion of a.out relocs to coff relocs.
4348 * coffcode.h (coff_write_relocs): if supplied a relocation
4349 relative to an absolute symbol, use the right symbol index.
4351 * reloc.c (bfd_perform_relocation): do a partial link for coff
4354 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4356 * changes to support i386-sysv with shared libraries:
4357 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4358 check for .data2; if _LIB is defined, check for it; map
4359 SEC_NEVER_LOAD to STYP_NOLOAD.
4360 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4361 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4362 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4363 if section has contents, not just if it is loadable; if
4364 TWO_DATA_SECS, check for .data2
4365 (coff_set_section_contents): set vma of .lib section to number of
4367 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4368 don't define coff_write_armap to bsd_write_armap.
4369 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4372 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4374 * solaris2.h: Get the definition of alloca from alloca.h if we
4377 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4379 * configure.in (i960-*-{aout,bout}): Support these.
4381 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4383 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4385 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4387 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4388 no-longer-used definitions of L_SET and L_INCR.
4389 * i386linux.h: Tweaks to smooth Linux build.
4391 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4393 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4395 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4397 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4398 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4399 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4400 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4402 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4403 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4405 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4407 * configure.host: New file, contains mapping of host configs
4408 to host support file names for bfd, binutils, opcodes.
4409 * configure.in: Use it.
4410 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4411 * i386bsd.c: Cleanup, reformat.
4412 * config/i386-bsd.mt: Comment changes.
4413 * config/i386bsd.mh: New file for core file support.
4414 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4415 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4416 on BSD 4.4 define ALIGN (sigh!).
4418 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4420 * libaout.h (aout_backend_data): added exec_header_not_counted
4421 field. For ZMAGIC files only, when text_includes_header is set, by
4422 default the length of the exec header is counted in the text
4423 section size. For go32, exec header is mapped in but does *not*
4424 contribute to the size of section.
4425 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4426 is not set, but ztih is, add the size of the exec header to the
4427 recorded size of the text section.
4428 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4429 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4430 Also set text_includes_header.
4431 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4432 by default in MY(backend_data).
4434 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4436 * aout-target.h (callback): Don't define this function if it won't be
4439 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4440 type doesn't match. Don't lose if file sections have already been
4442 (set_arch_mach): Set reloc_entry_size.
4443 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4445 * hosts/i386bsd.h: New file.
4446 * configure.in: Recognize i[34]86-*-bsd host.
4448 * aout-target.h (callback, write_object_contents): Delete unused
4451 * aoutx.h (reloc_type_lookup): New function.
4452 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4453 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4454 (MY_reloc_howto_type_lookup): Don't define it.
4456 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4458 (slurp_symbol_table): Use header byte order, not target byte
4459 order, for reading symbol data.
4461 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4463 * configure.in: Undo some brain damage in the host section.
4464 * configure.in: Reformat the target section, test many configs.
4465 * Makefile.in (make): Remove obsolete `make make'.
4466 * aoutx.h (some_aout_object_p): Make defines line up.
4468 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4470 Now a bfd knows whether underscores are normally prepended
4471 to symbols in its file format.
4473 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4474 coff-z8k.c: targets set so they have leading underscore
4475 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4476 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4477 without leading underscore flag
4478 * targets.c: add symbol leading char to xvec description
4479 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4481 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4483 * archive.c: Make errno global.
4484 * archive.c (_bfd_write_archive_contents): If read fails (and
4485 errno!=0) set bfd_error to malformed_archive (since this probably
4486 indicates a truncated archive), rather than system_call_error.
4488 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4490 * Makefile.in: added rules for i386bsd.c
4491 * i386bsd.c: new file, supporting 386bsd.
4492 * configure.in: recognize i386-*-bsd target.
4493 * config/i386-bsd.mt: new file - 386bsd target configuration.
4495 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4497 * configure.in: re-arrange host section to use *-*-* notation,
4498 clean up some of the target section as well
4500 * seclet.c: cast result of bfd_get_relocated_section_contents to
4501 avoid compiler warnings
4503 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4505 * coffcode.h (coff_section_symbol): Create section if it doesn't
4508 * bout.c: Removed some unused variables.
4510 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4512 * Portability fixes from p3:
4513 coffcode.h (coff_write_relocs): removed sanity check until it
4514 works on all targets (per advice from sac).
4515 config/hp9000.mh: new file to define USG.
4516 hppa.c: #undef hppa before the JUMP_TABLE.
4517 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4519 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4520 local variable target volatile to avoid mysterious bug in
4523 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4525 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4526 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4528 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4530 * coff-z8k.c (func_da, func_jr): Lint.
4531 * coffcode.h: Use memset rather than bzero.
4532 * elf.c: Use memcpy rather than bcopy.
4533 * tekhex.c: Use memset rather than bzero.
4535 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4537 Add Adobe a.out support.
4539 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4540 * config/adobe.mt: Add.
4541 * configure.in (*-adobe-* target): Add.
4542 * targets.c (a_out_adobe_vec): Add.
4543 * Makefile.in: add aout-adobe.c.
4545 * configure.in: Put two dashes in all entries to be matched.
4546 Add comments to remind people to do this.
4547 Reorder all entries that match manufacturer names, to occur
4548 last, so they will only be matched if no more specific match
4549 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4551 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4553 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4554 since we should never have a NULL section.
4555 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4556 tests, set the section to bfd_abs_section.
4558 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4560 * coff-z8k.c: getting closer
4561 * coffcode.h (coff_get_relocated_section_contents): allow
4562 EXTRA_CASES hooks for different arches to provide different reloc
4564 * seclet.h: #ifndef around it to allow multiple inclusion
4565 * srec.c: minor doc fix
4567 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4569 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4571 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4573 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4576 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4578 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4579 filling in reloc, in case immediately following code doesn't set
4582 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4584 * coffcode.h (coff_renumber_symbols): set the last renumbered
4585 symbol pointer to NULL, as expected by coff_write_linenumbers.
4586 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4587 type R_IHCONST used on the 29k.
4589 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4591 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4592 update, based on how the underlying file was opened. Obsoletes
4594 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4595 all FASCIST_FDOPEN config defines.
4597 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4599 * sparc-opc.c: Moved to opcodes library, now that we have one.
4600 * Makefile: Don't compile it.
4602 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4604 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4606 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4608 * section.c (bfd_set_section_flags): Remove a sanity check.
4609 It is unfortunately broken, and prevents strip from working.
4611 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4613 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4614 created by last change.
4616 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4618 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4619 * bfd-in.h: Bump to version 2.0.
4621 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4623 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4624 braindamaged HP/Apollo compiler happy.
4626 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4628 * format.c: Fix description of search for matching target.
4629 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4630 * targets.c: Update description of search for matching target.
4631 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4632 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4633 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4635 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4637 * Makefile.in: Added mostlyclean/clean/distclean rules.
4639 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4641 * targets.c (target_vector): Take out oasys (unless that is
4642 the default): Because there is no magic number in archives,
4643 there can be annoying target mis-matches.
4645 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4647 * sparc-opc.c: Rigorously updated to match architecture manual.
4649 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4651 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4652 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4653 to the built-in abs_section were not written out correctly.
4655 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4657 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4658 large, assume we're using a swapped byte order and fail with
4659 wrong_format rather than dumping core.
4661 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4663 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4664 filename constraints.
4665 * Makefile.in: Updated to reflect change.
4667 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4669 Add preliminary support for the we32k:
4671 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4673 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4675 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4677 * bout.c: added support for relaxable alignment relocs.
4679 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4680 pass down pointer to play area rather than use alloca
4682 * cpu-z8k.c (compatible): made static to reduce name space
4685 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4687 Add basic support for the z8k:
4689 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4690 section.c, targets.c,
4692 * syms.c: move mis-inserted patch.
4694 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4696 Documentation fixes:
4697 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4698 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4700 * reloc.c: break out addend item from surrounding text.
4702 * doc.str (DOCDD): Defined. Adds text to output.
4703 (bodytext): Put bulletize before kill_bogus_lines.
4704 * chew.c (bulletize): End itemization after a blank line, to
4705 prevent following text from being swallowed up in an item.
4707 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4709 * configure.in: Add sparclite as a target.
4711 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4713 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4716 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4717 from a coff file (csym is null), dont deref them
4719 * ieee.c (parse_expression): get the answer right when adding an
4720 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4721 on elts so that filename is filled in.
4723 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4725 * bout.c (howto_align_table): New set of relocs, with enough
4726 data for "objdump -r" to work.
4727 (b_out_reloc_type_lookup): Recognize alignment relocs.
4729 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4731 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4732 invocations of make. Also, always create installation
4735 * config/apollov68.mh: removed -g from CC definition.
4737 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4739 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4740 overflowing gp-offset range.
4742 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4744 * srec.c (srec_set_section_contents): don't write out sections
4745 without the LOAD and ALLOC attributes
4747 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4749 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4750 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4751 * aout-target.h (callback): Don't set page/seg sizes.
4753 (set_sizes): New routine.
4754 (backend_data): Point to it.
4755 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4756 (sunos4_aout_backend): Point to it.
4757 * aoutx.h (set_arch_mach): Call set_sizes callback.
4759 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4761 * aout-target.h: Make _bfd_slurp_extended_name_table be
4762 the default. Given that we *write* the suckers (for long
4763 archive member names), we really ought to be able to read them!
4764 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4765 seem to be needed, and many machines don't have it.
4767 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4769 * coff-m68k.c (vector): read and write archives in coff format.
4771 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4773 * opc-sparc.c: New file.
4775 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4777 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4778 pointers to bfd_byte* before performing arithmetic on them. Such
4779 use with bare void* pointers is a gcc extension.
4780 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4781 * archive (normalize): Add to CONST to match actual usages with
4784 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4786 * configure.in: Recognize i486 host cpu, and use i386-elf
4789 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4791 * config/stratus.mt (CC): Remove definition.
4792 * elf.c (bfd_section_from_shdr): Test for the possibility that
4793 section_from_elf_index returns NULL and don't dereference it.
4795 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4797 * add hppa_data to bfd tdata (indirectly via sef).
4799 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4801 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4803 * configure.in: error messages to stderr, not stdout
4805 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4807 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4808 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4809 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4811 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4813 * configure.in: recognize hppa* instead of hppa
4815 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4817 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4818 RTYPE2HOWTO to cope with same.
4819 * reloc.c (bfd_perform_relocation): added support for size of -2
4820 (subtract a word reloc type). Updated doc.
4822 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4824 * Makefile.in: merged changes from progressive, removed rcsid.
4826 * archures.c, archive.c, Makefile.dos: removed rcsid.
4828 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4830 * bfd-in.h : add BFD_IS_RELAXABLE flag
4831 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4832 header e_relaxable, major hackery in callbacks
4833 * libaout.h : add space for a_relaxable.
4834 * seclet.c (rel): don't relax empty sections
4837 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4839 * section.c (STD_SECTION): add some casts to the initializers for
4842 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4844 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4845 and add appropriate casts to keep (picayune) aix-cc happy.
4847 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4849 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4850 symbol pointers. Punt expensive & useless bfd_realloc. Use
4851 malloc for raw symbols, and free it before returning.
4852 (bfd_section_from_shdr): Do not slurp symbol table until politely
4853 asked. Do not even slurp string tables.
4854 (elf_get_symtab_upper_bound): Count 'em without reading them.
4855 (elf_get_symtab): This is how to politely ask. Schlurp!
4856 This should probably just *become* elf_slurp_symbol_table, FIXME.
4858 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4860 * archive.c (bsd_write_armap): write the timestamp of the
4861 archive header to be just a little bit later than the timestamp of
4862 the file, otherwise the linker will complain that the index is
4865 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4867 * configure.in: Add m68k-ericsson-*.
4869 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4871 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4872 * elf.c: Remove unconditional debug printf's.
4873 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4874 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4875 (elf_slurp_symbol_table): Hand out symbols in forward, not
4876 reverse order. Simplify duplicate code.
4878 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4880 * elf.c: Remove "(void)" casts from function calls where the
4881 return value is ignored, in accordance with GNU coding standards.
4883 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4885 * hppa.c: Apply John's standard fix to avoid "empty translation
4886 unit" warnings from some ANSI-C compilers.
4888 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4890 * hosts/solaris2.h: Configure same as sysv4.
4892 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4894 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4895 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4896 type match actual return type.
4897 * elf_print_symbol (section_name): Make CONST.
4899 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4901 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4902 New files, for Linux (a free Unix clone for 386 machines).
4903 * Makefile.in, configure.in, targets.c: Update accordingly.
4905 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4906 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4907 correct calling of howto special functions and fixes from Raeburn
4909 * archures.c: nuke bfd_reloc_code_type
4910 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4911 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4912 SEC_NEVER_LOAD, various other bfdgas newness
4913 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4914 * targets.c: change jump table vector to above
4917 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4919 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4920 its prototype will be included in libbfd.h. Change result type
4921 to struct * (rather than equivalent typedef) so it can be used in
4922 the prototype, where they typedef won't be known.
4923 * libbfd.h: Updated version.
4925 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4927 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4928 targets.c: HPPA merge.
4930 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4932 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4933 * config/solaris2.mh: Kludge around Sun compiler bug.
4935 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4937 * libaout.h (aout_backend_data): Change defs of two bitfields to
4938 be unsigned chars instead to get around rs6000 compiler problem.
4940 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4942 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4943 Correct misconception that there can be only one symbol table.
4944 Only call elf_slurp_symbol_table on the full symbol table, not
4945 the dynamic one which is only a subset of the full one.
4947 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4949 * coffcode.h (coff_compute_section_file_positions): For I960,
4950 don't align sections in file.
4952 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4954 * targets.c (struct bfd_target): Added field for target-specific
4955 (but not file-specific) data, for distinguishing minor
4956 characteristics between (e.g.) a.out formats.
4958 * section.c (struct sec): New field user_set_vma indicates vma
4959 field should be heeded, not assumed to be unset.
4960 (STD_SECTION): Initialize that field of standard sections to zero.
4961 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4963 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4964 pre-swapped version.
4966 * archures.c (struct bfd_arch_info): Fixed order of comment and
4967 field decl. New fields indicate size of page and segment for
4969 * cpu-m68k.c (N): Fill in values.
4970 * cpu-sparc.c (arch_info_struct): Ditto.
4972 * libaout.h (struct aout_backend_data): Various bits of data (not
4973 all used currently) with characteristics of a.out implementation.
4974 Important field for now is text_includes_header, indicating that
4975 the text section starts immediately after the file header, which
4976 gets mapped in with it.
4977 (struct aout_data): New fields indicate whether vma has been
4978 adjusted yet (not yet used), and what magic number will be used in
4979 the output file (should go away in favor of vma_adjusted).
4980 (WRITE_HEADERS): Code for dealing with section sizes and related
4981 header fields replaced with call to adjust_sizes_and_vmas.
4982 * aoutx.h (some_aout_object_p): Fill in magic number field.
4983 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4984 (set_arch_mach): Set page size and segment size once CPU
4986 (adjust_sizes_and_vmas): New function; has much code moved
4987 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4988 and size parameters, as well as many header fields, after deciding
4989 on magic number for output file. Checks to ensure that this
4990 adjustment has only been done once.
4991 (set_section_contents): Call adjust_sizes_and_vmas instead of
4992 doing much of the work here.
4994 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4995 default (null) values of these fields.
4996 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4997 value in exec header.
4998 (sunos4_aout_backend, MY_backend_data): Define backend data
4999 indicating file header is included in text section.
5001 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5003 * hosts/sparc.h (abort, exit): Hide these names if compiling with
5004 gcc version 2, to avoid warnings.
5006 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
5008 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
5009 it's broken on ncr 3000's. Use simple "true" for RANLIB.
5011 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5013 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5015 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
5017 * section.c (STD_SECTION): Remove extra semicolon in declarations.
5018 * configure.in: Rewrite target parsing to use simple format.
5019 Handle sparc-sun-solaris2 configuration.
5020 * aout64.h: Avoid ANSI C brain death warning.
5021 * elf.c: Avoid trigraph (???) or /* in comments.
5023 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5025 * config/sysv4.mh: new file, RANLIB=echo
5027 * configure.in: handle Solaris2 as -sysv4 or -solaris2
5029 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
5031 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
5032 elf_core_tdata_struct into a single common struct. Core files
5033 wouldn't have worked at all without this.
5034 (bfd_elf_find_section): New function for GDB's undercover use
5035 to find string sections that BFD hides from it.
5036 (elf_get_str_section): Avoid multiple alloc&reads for same data;
5038 (elf_object_p, elf_core_file_p): Allocate internal file header
5039 storage dynamically.
5040 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5041 * demo64.c: Prevent "empty translation unit" warnings from idiots.
5043 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5045 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5047 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5049 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5051 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5053 * configure.in: handle m680[01234]0 as aliases for m68k
5055 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5057 * coff-a29k.c: do byte relocs correctly
5058 * coffcode.h (styp_to_sec_flags): never load INFO sections
5059 * seclet.c (rel): don't relocate INFO sections
5061 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5063 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5064 Make the symbols unmodifiable.
5065 (bfd_section_init): Deleted.
5066 * init.c (bfd_init): Don't call bfd_section_init.
5068 * section.c (bfd_set_section_contents): Ensure that range to be
5069 written is within section boundaries.
5070 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5073 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5075 * coff-i960.c (howto_table): Deleted.
5076 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5077 interesting entries from old howto_table.
5078 (RTYPE2HOWTO): Adjusted to use switch.
5079 (coff_i960_reloc_type_lookup): New function.
5081 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5082 records for section symbol.
5083 (make_abs_section): Unused; deleted.
5084 (renumber_symbols): Re-order symbols so undefined symbols come
5085 last, as COFF format desires.
5086 (coff_write_symbol): Put C_FILE symbols in debug section always.
5087 (coff_section_symbol): New function; creates a symbol with the
5088 same name as a section, and sets up aux records for it.
5089 (coff_add_missing_symbols): New function; adds section symbols to
5090 symbol table if they aren't there already. Should someday also
5091 add a dummy C_FILE symbol if none is present.
5092 (coff_write_object_contents): Add missing symbols before preparing
5093 symbol table to be written.
5094 (coff_slurp_reloc_table): Verify that symbol indices read in are
5095 in a reasonable range.
5096 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5097 (obj_conv_table_size): Accessor macro.
5099 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5100 reloc types on i960.
5102 * bfd-in.h (bfd_get_section_name): New macro. Like
5103 bfd_section_name, but returns rvalue, not lvalue.
5104 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5105 (bfd_get_section_flags): Now returns rvalue.
5107 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5108 general, some specific to sparc or i960.
5110 * aoutx.h (set_section_contents): Set VMA for each section based
5111 on previous section. If text section VMA doesn't appear to have
5112 been set, make a best guess from the type of file.
5114 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5116 (MY(vec)): Initialize reloc_type_lookup field.
5118 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5119 (bfd_error_trap, bfd_error_vector): Extern, not common.
5121 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5122 few types of relocs for sparc; will need enhancement.
5124 * bout.c (callj_callback): Use DEFUN macro in definition.
5125 * coff-i960.c (optcall_callback): Likewise.
5127 * targets.c (bfd_target): Added fields reloc_type_lookup and
5128 _bfd_make_debug_symbol. Also minor comment changes.
5129 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5130 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5131 than arch info, and dispatch with BFD_SEND. Callers changed.
5132 * archures.c (struct bfd_arch_info): Deleted field
5134 * cpu-*.c: Don't initialize that field.
5136 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5137 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5138 (bfd_errmsg): Now returns ptr to const.
5139 * bfd-in.h (bfd_errmsg): Fix prototype.
5141 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5142 * reloc.c (bfd_generic_relax_section): Ditto.
5144 * section.c (Section Output doc): Improve description of use of
5145 output_section and output_offset.
5147 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5149 * sco-core.c: new file from net.
5150 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5151 Now we have the hairy linker, it's possible to move symbols from
5152 one section into another. Actually make that work!
5154 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5156 * hosts/sun3.h: fix declaration of free.
5158 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5160 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5161 * coff-h8300.c (reloc_processing): all relocs are relative to
5163 * opncls.c: don't use fdopen on DOS systems
5165 short patches from Glenn Kasten (glenn@ready.com)
5166 * target.c: enabled oasys support
5167 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5168 fix problem where a relocation which crossed a modification byte
5169 boundary did not work. Fix problem where a relocation near the end
5170 of a data record did not work.
5173 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5175 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5176 archvie header string counts the endian way, this heuristic sees
5177 how big an archive string to read by trying it one way and if the
5178 string table is unreasonably big, trying it the other. *FIXME*.
5179 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5181 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5183 * bfd-in.h: Increase version number to 1.97, for consistency
5185 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5187 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5189 * bfd-in.h: bump version to 1.96
5190 Major change; changed calling convention for
5191 bfd_get_relocated_section_contents so that caller allocates
5192 memory for section data.
5193 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5194 seclet.c, targets.c, bfd.c: reflect new convention.
5195 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5196 case, then use reasonable default values for SEC_* flags.
5198 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5200 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5201 size of output reloc struct.
5202 * targets.c, Makefile.in: comment out tekhex for the moment.
5203 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5204 * configure.in: tandem target is st2000
5205 * coff-m68k.c: rename static howto_table to global
5206 m68kcoff_howto_table.
5207 * bout.c: remove unnecessary abort
5208 * coff-a29k.c: various changes to the way relocations work to cope
5209 with the "new order" and latent bugs.
5212 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5214 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5215 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5216 * reloc.c (bfd_perform-relocation): don't relocate refs to
5217 absolute symbols if doing a partial link.
5219 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5221 * configure.in: Add a29k-amd-udi.
5223 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5225 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5226 internal_exec structure before initializing the fields that
5227 are used, so that the unused fields are in a known state.
5229 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5231 * tekhex.c (struct data_struct): Convert from typedef that
5232 typedefs nothing to a normal structure declaration.
5233 * tekhex.c (pass_over): Prototype args for function that
5234 second arg points to.
5236 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5238 * Makefile.in: remove old style staging. Do not print recursion
5241 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5242 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5245 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5247 * bfd.c, Makefile.in: added tekhex
5248 * aoutx.h (set_section_contents): pages should be padded to the
5249 size of a page, not the size of a segment.
5250 * configure.in: added go32 host and i386-aout target.
5251 * i386aout.c, libaout.h: now works for go32 target
5252 * ieee.c: fix bit rot.
5253 * seclet.c: support for padding seclet type.
5255 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5257 * Makefile.in: added .NOEXPORT:
5259 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5261 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5263 * elf.c (elf_compute_section_file_positions,
5264 elf_write_object_contents): Return boolean, not NULL (which
5266 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5267 Also ifdef-out code that aborts on unhandled section types.
5269 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5271 * configure.in: Recognize ncr3000 config
5272 * Makefile.in (MINUS_G): Pass on to recursive makes.
5273 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5275 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5277 * Makefile.in: Now that we have sym.h and symconst.h, compile
5278 coff-msym.c on all systems.
5279 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5280 * coff-msym.c: Update include files and comments; add weakext bit.
5282 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5284 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5285 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5287 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5289 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5290 * configure.in: Add new host and target configs.
5291 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5292 structs, which vary; just use member name.
5293 (elf_object_p, elf_core_file_p): Lint, fix comments.
5294 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5296 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5298 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5299 local, disposable, copy of the external form of section header
5300 table and program header table entries.
5302 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5304 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5306 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5308 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5311 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5313 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5315 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5317 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5318 not internal bfd_assert function (twice).
5320 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5322 * aout-target.h: change ar_max_namelen to 15 (the right value)
5323 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5326 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5328 * archive.c (bfd_generic_archive_p): check for bout archives too.
5329 * bout.c: make it work again.
5331 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5333 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5335 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5336 bfd_xmalloc() instead of bare malloc().
5338 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5340 * Makefile.in: pass down MAKEINFO on info.
5342 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5344 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5345 host/h-<foo> now just <foo>.
5346 * configure.in: reflect changes
5348 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5350 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5351 actual source file, not just the generated libbfd.h.
5353 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5355 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5356 gdb on little-endian 960 code.
5357 * archive.c (compute_and_write_armap): indirect symbols should go
5358 into the archive header too.
5360 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5362 * Makefile.in: added check target.
5364 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5366 * coff-msym.c: Move this file from gdb/ecoff.c. It
5367 handles byte-swapping for ECOFF (MIPS symbol) files.
5368 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5369 to the files built on MIPS-based hosts.
5370 * Makefile.in: Add rule for coff-msym.
5372 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5374 * Makefile.in: added clean-info target. MINIMIZE=1.
5376 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5378 * coff-rs6000.c: Move core file functions into separate
5379 new file rs6000-core.c. This is needed because reading
5380 core files depends on native include files that conflict
5381 with ../include/coff/rs6000.h.
5382 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5384 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5386 * aoutx.h (NAME(aout,print_symbol)): Don't print
5387 symbol addresss for undefined symbols.
5388 * coff-rs6000.c: Various updates (due to target-
5389 independent changes).
5390 * libbfd.h: Ditto (tdata field is now a union).
5391 * hosts/h-sparc.h: Removed prototype for bogus function
5392 'emset' (presumably should have been 'memset' - which is there).
5394 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5396 * configure.in (mips-big-* target): Same is Iris.
5398 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5400 * aoutx.h (translate_from_native_sym_flags): when creating an
5401 alias symbol, fill in the section as undefined, rather than
5402 leaving it blank. If an output section can't be found for a
5403 symbol, then don't core dump.
5405 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5407 * Makefile.in, configure.in: removed traces of namesubdir,
5408 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5409 copyrights to '92, changed some from Cygnus to FSF.
5411 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5414 * coff-h8300.c: fix stupid reloc subtraction bug
5415 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5416 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5417 the symbol.flags and done_lineno fields.
5419 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5421 * coffcode.h (coff_write_symbol): write out the correct number of
5423 * cpu-h8300.c: fix disassembly bug
5425 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5427 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5428 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5429 reloc.c, section.c (bfd_map_over_sections), targets.c
5430 (bfd_target_list): Protolint.
5431 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5433 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5435 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5437 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5438 section of a symbol rather than the section of a reffed symbol to
5439 determine the r_index of an emmitted reloc.
5441 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5443 * PORTING: New (preliminary) porting guide.
5445 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5447 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5448 (howto_hvrt16): lint.
5450 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5452 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5453 a full configuration (with possible cross-development),
5454 instead of using host-aout.c.
5456 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5458 * aout-target.h (MY(write_object_contents):
5459 Set obj_reloc_entry_size (abfd).
5460 * gen-aout.c: Change to emit a .c files, not a .h file.
5462 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5464 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5465 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5467 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5469 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5470 with more than one auxent can cause nasty core dumps.
5472 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5473 "done_lineno" so that a symbol which appears twice in the symbol
5474 table only gets it's linenumbers relocated once. Modifed
5475 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5478 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5480 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5481 stuff to use the New Order.
5483 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5485 * ieee.c: Change type of envi[] to unsigned char.
5487 * configure.in: fix vax ultrix configuration.
5489 * elf.c (bfd_section_from_shdr): Deal with null return from
5490 bfd_make_section(). (elf_object_p): Select endianess properly.
5492 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5494 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5496 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5498 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5499 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5500 * host-aout.c: Don't use aout-params.h; configure these systems
5501 in their xm files, not in a randomly generated file.
5502 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5504 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5506 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5508 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5509 host_aout_vec here as well.
5511 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5513 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5514 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5515 to prevent undefined symbol.
5517 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5519 Various lints found on PersSony
5520 * aoutx.h: cast an enum
5521 * coff-a29k.c: many ints in reloc structure turned to enum
5522 * coffcode.h: more enums
5523 * cpu-h8300.c: more enums
5524 * opncls.c: more enums
5526 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5528 * configure.in: Make Tahoe configuration work again.
5529 * bfd-in.h: Remove trailing comma from enum declaration.
5530 * ieee.c: Can't put byte values >0x7F into a signed char.
5532 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5534 * Makefile.in: Add dependencies for various coff-*.o files.
5536 * elf.c: Remove extraneous paren from core_prpsinfo and
5537 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5538 Replace references to old section "size" member with new
5539 "_raw_size" member. Implement elf_make_empty_symbol, which
5542 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5544 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5547 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5549 * coffcode.h (bfd_coff_relax_section): now static.
5550 (bfd_coff_get_relocated_section_contents): various type lints.
5552 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5554 New entry point in the transfer vector - bfd_relax_section.
5556 * aout-target.h: add to vector, call generic_relax
5557 * bfd-in.h: add to vector
5558 * bfd.c: add #define for vector
5559 * bout.c: add to vector, call generic_relax
5560 * coffcode.h: add to vector, also now has coff specific relax code
5561 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5562 * elf.c: call generic_relax
5563 * ieee.c: call new vector, clean up some bugs due to the creation
5565 * libbfd.h: add bfd_generic_relax_section EXFUN
5566 * oasys.c: call generic_relax
5567 * reloc.c: implement generic_relax
5568 * seclet.c: moved much of this into coffcode.h
5569 * srec.c: call generic_relax
5570 * targets.c: define new transfer vector
5572 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5574 * everything: now modified to use smaller reloc type. Self hosts
5577 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5579 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5580 New files for stratus.
5582 * configure.in: Add configuration fragments for stratus.
5584 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5586 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5587 variables as CONST since they are set to point to a const char
5588 string. Fixes compiler complaints.
5590 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5592 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5595 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5597 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5598 symbols, so that we can emit the correct file name even
5599 if it's an include file.
5601 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5603 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5604 (Reported by john@labtam.labtam.oz.au (John Carey)).
5606 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5608 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5610 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5611 being used to -DHAVE_PROCFS.
5613 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5614 '#include "fopen-same.h"' to end of file to match other h-* files.
5616 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5618 * configure.in: Change svr4 references to sysv4. Add case
5619 "unknown" for target vendor and infer some targets based
5620 on the specified operating system.
5622 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5624 * bfd-in.h, libaout.h: ANSIfy enums.
5626 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5628 * archive.c (normalize): created version for VMS which removes the
5629 VMS directory crap from the front and end of a filename, eg turn
5630 [-.foo]bar.obj;123 into bar.obj
5631 (bfd_construct_extended_name_table): now writes index into an
5632 extended name table in decimal - the same base used to read an
5633 extended name table.
5635 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5637 * aout-encap.c: Fix to use aout-target.h.
5638 * aoutf1.h: Use standard MY_object_p and MY_callback
5639 in aout-target.h. Remove target-specific versions.
5640 * host-aout.c: Re-write to use aout-target.h.
5641 * gen-aout.c: New files use with host-aout.c to generate
5642 host-specific a.out-related parameters.
5643 * Makefile.in: host-aout.o depends on aout-params.h, which is
5644 generated by gen-aout.
5645 * aout-target.h: Make a little more flexible.
5646 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5647 macro. Instead, inline it in aout-target.h.
5648 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5649 a gcc -Wall warning.
5650 * archive.c: Add missing commas in DEFUN macro (2 places).
5651 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5652 Berkeley ones, now that libiberty has them:
5653 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5654 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5655 remove unused variable.
5657 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5659 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5660 and execname inside HAVE_PROCFS ifdef since they are unused
5661 when it is not defined.
5663 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5665 * elf.c: Flag all sections as either code or data. We can't
5666 be sure what they are anyway, since ELF doesn't fit the
5667 traditional model of text+data+bss very well. Add new local
5668 function elf_read() to simplify code. Record entry point in
5671 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5673 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5674 rather than N copies of the same lines.
5676 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5678 * cpu-h8300.c: disassemble branch displacements correctly
5679 * coff-h8300.c: put reloc offsets out in 32bits
5681 * makefile.dos, configdj.bat: New files from DJ
5682 * cache.c: fopen with new macros is needed for DOS.
5683 * ieee.c: environ renamed to envi to stop an include file
5685 * opncls.c, coff-rs6000.c: more fopens with macros.
5687 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5689 * Makefile.in: infodir belongs in datadir.
5691 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5693 * Makefile.in: fix where docdir lives
5695 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5696 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5697 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5698 srec.c, syms.c, targets.c : all new documentation and lint
5702 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5704 * coffcode.h, srec.c: Lint.
5706 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5708 * Makefile.in: install using INSTALL_DATA, added standards.text
5711 * configure.in: mark directory as target dependent. configure
5712 nows works in objdir always so make file existence checks
5715 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5717 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5718 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5719 and mandir now keyed off datadir by default.
5721 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5723 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5724 computation of arch and machine type so it's worked out before
5725 some_aout_object_p is called.
5726 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5728 * archures.c: add extra field 'section_align_power' to hold
5729 default section alignment in object files.
5730 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5731 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5732 initialize the new field.
5733 * bout.c (b_out_callback): replace the text size, since aout
5735 * aoutx.h: Documentation in the new style
5737 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5739 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5740 use the saved value if mtime_set is already set (intended
5741 for archive files, though apparently not used yet).
5743 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5745 * targets.c: Revise comments about how to configure the target
5746 vector, to match reality. Remove mention of obsolete methods.
5747 Remove long lists of capitalized macros that turn into the same
5748 thing in lowercase. Normal vector simply lists all known
5749 lowercase xvec names; all other cases are handled by SELECT_VECS.
5751 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5754 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5755 list of supported targets.
5757 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5759 * archive.c (bsd_write_armap): The pad byte sometimes added to
5760 the string table in a __.SYMDEF member is now
5761 counted as part of the size of the string table.
5762 This is compatible with the old ranlib, as well as Sun's.
5764 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5766 * srec.c: Rewrote to fix many bugs; now gets the record type
5767 right, doesn't choke on input, sets the start address in an S9 and
5768 fills in the filename on an S0.
5770 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5772 * cpu-h8300.c: Add support for MEMIND addressing mode
5774 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5776 * coffcode.h: use the new macro if available
5778 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5779 * Makefile.in: Fixed dependencies due to file rename
5781 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5782 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5783 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5784 newos3.c, stab-syms.c, syms.c: All these files have had their
5785 #includes altered to point to the new places.
5787 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5789 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5791 * configure.in: Add vendor "ncr" as supported per-target vendor.
5792 Add svr4 case for i386 per-host case.
5794 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5797 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5799 * syms.c (bfd_decode_symclass): Return 'A'
5800 for symbols that are both absolute and global.
5801 * archive.c (bfd_special_undocumented_glue): Return NULL
5802 if bfd_ar_hdr_from_filesystem returns NULL.
5804 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5806 * Makefile.in: added coff-h8300
5807 * configure.in: now h8 is a coff target
5808 * cpu-h8300.c: fix various disassembly problems
5809 * libcoff.h: took out some code which has been #0ed for a long
5811 * targets.c: added h8 coff
5812 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5813 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5815 * coffcode.h: Started to change the way machine dependencies are
5816 handled, from the nest of #ifdefs to macros defined in the
5817 including coff-<foo>.c
5819 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5821 * aoutx.h (some_aout_object_p): Set the `executable' bit
5822 if the entry point is contained in the text segment, even if the
5823 text segment is at location 0.
5825 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5826 nonstandard MIPS sections (.rdata, .sdata, etc).
5828 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5829 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5830 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5832 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5834 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5836 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5837 from syms.c to new file stab-syms.c. Also, since GNU extended
5838 type codes such as N_SETT are no longer in ../include/stab.def,
5839 include them manually.
5840 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5841 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5842 * libaout.h: Added prototype for aout_stab_name().
5843 * Makefile.in: Update Makefile for new stab-syms.[co].
5845 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5847 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5848 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5849 just make N_XXX work by excluding the header from the text segment.
5850 * aoutx.h: Fix comments to match.
5852 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5854 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5855 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5856 for the "logical" text segment (i.e. never consider the exec
5857 header to be part of the text segment). This change is
5858 needed for consistency with various other parts of bfd and ld.
5859 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5860 and move calculation of obj_textsec(abfd)->size to libaout.h.
5861 * bfd-in.h: Removed bogus ';'.
5863 * Makefile.in: Add MINIMIZE flag to select lean
5864 or bloated target_vector.
5865 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5866 * newsos3.c: Fixes to ../include/aout64.h remove need
5867 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5869 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5871 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5872 handle both little and big-endian targets, with little
5873 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5874 * host-aout.c: Add FIXME note.
5876 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5878 * targets.c: Make the default target_vector contain
5879 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5880 Old behavior can be gotten by defining ALL_TARGETS.
5881 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5882 Factored out common code into new file aout-target.h.
5883 Saves a lot of duplicate code for a.out variants.
5885 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5887 Get 'make headers' to work when configured with +subdirs.
5888 * Makefile.in: Add $(subdir) to docdir path.
5889 * doc/Makefile.in (protos): Add $(srcdir) prefix
5890 to name of sed scripts.
5892 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5894 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5895 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5896 to include names of N_SETT etc.
5898 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5900 * elf.c: Add minimal support for ELF symbol tables. Generates
5901 canonical bfd symbol tables from ELF symbol tables. Change the
5902 name of some functions from bfd_<name> to elf_<name>.
5904 * syms.c: Trivial fix to comment to remove a redundant "to".
5906 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5908 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5909 form that GDB recognizes as COFF.
5911 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5913 * ieee.c (ieee_object_p): cast NULL correctly.
5914 * configure.in: added harris host
5916 * coff-a29k.c: Lots of changes, most from David Wood.
5918 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5920 * coff-m88k.c (coff_write_armap): Just #undef it.
5922 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5924 * Makefile.in: standardize on MINUS_G to disable debugging
5925 * coff-m88k.c: create coff armaps instead of bsd ones.
5926 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5929 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5931 * elf.c: Additions to support ELF format core files.
5932 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5933 has support for /proc (all the include files in particular).
5935 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5937 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5938 of two N_SO stabs, one for directory, and one for filename.
5940 * bfd-in.h (print_vma): Factor out duplicate definition.
5942 Exit a little more gracefully when malloc returns NULL.
5943 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5944 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5945 * libbfd.h: Rre-generated due to libbfd.c update.
5947 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5949 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5951 * elf.c (elf_object_p): Don't try to create a bfd section for
5952 the first ELF section header. It is just a placeholder.
5954 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5956 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5957 core files, when compiling native.
5958 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5960 FIXME: The aoutf1.h change below needs to be reversed back
5963 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5965 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5966 manipulation of lnno fields in lineno structs in a coff-<f>.h
5967 independent way. Override it in coff-<f>.h to your favourite
5968 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5969 (coff_swap_lineno_out): modified to use the new macros.
5971 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5973 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5974 unknown arch when the magic number doesn't specify the
5975 architecture, since some OSs (eg old sun3s) don't set the number, and
5976 020 is probably the right answer anyway.
5978 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5980 * hosts/h-news.h, hosts/h-rtbsd.h:
5981 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5982 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5983 bfd_print_symbol_nm, for use by nm.
5984 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5985 bfd_print_symbol_nm option, to print in nm format.
5986 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5987 oasys.c (oasys_print_symbol): Provide stub implementations
5988 for bfd_print_symbol_nm.
5989 * syms.c: New function bfd_decode_symclass, used by nm printer.
5990 New function bfd_stab_name to look up string name of stab code.
5992 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5994 * Makefile.in: Added ctor.c
5995 * archures.c (bfd_default_arch_struct) added
5996 bfd_default_reloc_type_lookup.
5997 * coffcode.h: removed a load of #if 0ed code.
5998 (coff_compute_file_section_positions): now works out the section
5999 alignment and size correctly in all cases.
6000 (coff_get_symtab): looks for constructor symbols and calls the
6001 right function when they're found. (coff_canonicalize_reloc):
6002 knows when a section is full of constructors and does the right
6004 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
6006 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
6007 * libcoff.h: removed #if 0ed code
6008 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
6009 arch independent constructor relocation type.
6010 (bfd_reloc_type_lookup): removed the comment "this will go away"
6011 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
6012 reloc which is used when BFD_RELOC_CTOR falls through to give a
6013 default 32bit reloc for constructors.
6014 (bfd_default_reloc_type_lookup): added.
6015 * aoutf1.h: fixed SEGMENT_SIZE typo.
6017 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
6019 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
6020 matching prefix "coff".
6021 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
6022 rs/6000 csect records.
6024 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
6026 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
6027 * configure.in: add motorola delta88 cases
6028 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
6029 write_armap prototype
6030 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
6032 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
6034 * Rename COFF-related files in `coff-ARCH.c' form.
6035 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6036 coff-mips.c, coff-rs6000.c to be exact.
6038 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
6039 make output clutter.
6040 * config/mt-*: Ditto.
6042 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6044 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
6045 John Gilmore. Archive support from Damon A. Permezel.
6047 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6048 * configure.in: Add rs6000 case.
6049 * targets.c: Add rs6000 vector.
6050 * archures.c: Add rs6000, fix comment on romp.
6051 * bfd-in.h (enum bfd_error): Add no_debug_section error.
6052 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
6053 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
6054 * section.c (bfd_make_section): Return NULL on attempt to create
6056 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6057 (bfd_swap_aouthdr_in): Handle lots more members.
6058 (make_a_section_from_file): If section has already been seen,
6059 just return false rather than overwriting it.
6060 (coff_real_object_p): Understand incoming magic numbers.
6061 (coff_set_flags): Understand outgoing magic numbers.
6062 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6063 (build_debug_section): Add fn for reading debug string section.
6064 (get_normalized_symtab): Handle symbol names in debug string section.
6065 Remove unused obj_string_table.
6066 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6067 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6068 existing section before making one.
6069 * cpu-rs6000.c: New file.
6070 * rs6000coff.c: New file.
6072 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6074 * elf.c: Add partial support for ELF format corefiles. Still needs
6075 support for extracting registers from corefiles.
6077 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6079 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6080 RANLIB is defined as echo, send the output to /dev/null to help
6081 reduce clutter in the output from doing a make.
6083 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6085 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6086 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6088 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6090 * coffcode.h (coff_compute_section_file_positions): make it pad
6091 section size out if there are alignment restrictions so that the
6092 image will be ok on a system where section positions are worked
6093 out by accumulating sizes rather than from the section headers.
6094 * targets.c (proto write_armap). Changed orl_count to unsigned.
6095 * opncls.c (bfd_close_all_done). Added so that generative
6096 programs like gas can close a bfd without causing bfd confusion.
6097 * libbfd.h (changed becuase of protos)
6098 * amdcoff.c: messed with the way that jmp displacements are
6099 calcualated. This may not yet be totally correct.
6100 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6102 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6103 abs symbol has no section (like a register symbol).
6104 (coff_write_symbol) now zeros auxent before filling it up to help
6105 with sensitive applications.
6106 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6108 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6110 * bfd.c: Make sure we don't get a macro strerror().
6111 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6112 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6113 attempt to recover command, ifdef NO_CORE_COMMAND.
6114 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6116 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6118 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6120 * archive.c (bsd_write_argmap): The size of the ranlib structures
6121 should not include the size field itself.
6122 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6123 adata(abfd)->exec_bytes_size field instead of constant macro,
6124 because aoutx.h compiles to a simple .o file shared by
6125 all 32-bits a.out targets.
6127 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6129 * configure.in: Allow i386-sco-sysv.
6130 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6131 * cpu-h8300.c: lint.
6133 * host-aout.c: New strategy. We use common code, include files,
6134 and data structures to handle the file, but set a few parameters
6135 from the host's config file (page size, text start addr, etc).
6136 * libaout.h: Define HP BSD machine types.
6137 * aoutf1.h: Handle reading a.outs with these types.
6139 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6140 virtual-memory-address of the .reg section. We can't just make a
6141 section for "all the regs and nothing else" because only GDB knows
6142 exactly where the regs are (scattered around the upage and stack).
6143 Clean up memory allocation. Remove big- and little-endian
6144 vectors, replace with single vector; this only runs on the host,
6145 in host byte order. Replace byteswap routines with aborts in case
6147 * targets.c: There's only one trad_core_vec now.
6148 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6150 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6152 * hosts/h-amix.h (free): Fix prototype.
6154 * aoutx.h: Don't use NULL as an integer, for braindead systems
6155 that declare it as (void *)0. (From Peter Schauer.)
6157 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6159 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6160 problem with bad Ultrix system headers.
6161 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6162 various kinds of alignments for the various kinds of
6165 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6167 * doc/Makefile: Don't assume . is on the path (from James Clark).
6169 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6171 * Makefile.in: Avoid Sun Make VPATH bugs.
6172 * targets.c: Declare trad_core vectors extern.
6174 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6176 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6177 * libbfd.h: Moved ALIGN macro here.
6178 * bout.c (b_out_callback): Replace i960_align by align_power.
6180 * libaout.h (struct aoutdata): Added fields page_size,
6181 segment_size and exec_bytes_size. These help generic code
6182 (in aoutx.h and libaout.h) to figure out where to align
6183 the various segments in a demand paged file.
6184 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6185 to decide if the exec header counts in a_text (text segment size).
6186 Also, assume D_PAGED flag is set; don't set it here.
6187 * bout.c (b_out_callback): Add initialization of
6188 adata fields page_size, segment_size, and exec_bytes_size.
6189 * host-aout.c (NAME(host_aout, callback) and
6190 NAME(host_aout,mkobject): Ditto.
6191 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6192 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6193 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6194 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6195 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6196 for some systems (mainly sunos), so do it in the callback instead.
6197 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6198 * aoutx.h (NAME(aout,set_section_contents): Change the way
6199 filepos and size of sections are carried out to support
6200 older styles of demand paged executables.
6203 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6205 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6206 * bfd.c: Added macros to enable gas to swap coff records.
6207 * coffcode.h: Make the coff_swap_*_out routines return the number
6208 of bytes swapped, and cleaned up their prototypes.
6209 * configure.in: Added ebmon/coff support
6210 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6212 * targets.c: Added new entry points for coff swapping
6214 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6216 Restructure configuration scheme for bfd, binutils, ld.
6218 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6219 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6220 Change some config names to match other dirs.
6221 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6223 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6224 ../include/sysdep.h.
6225 * cpu-i960.c: Strncmp needed a length arg.
6226 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6227 * i386aout.c: Remove dead N_TXTOFF override.
6228 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6229 * config/: Rename some config files to match up h-*.h names.
6230 Remove all the HOST_SYS definitions from the config files.
6231 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6232 * hosts/h-hp9000.h: Remove USG comment.
6233 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6234 * hosts/h-news.h, h-sparc-64.h: New config files that had
6235 previously been kludged in the <sysdep.h> file.
6237 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6239 * config/*: trad-core support is HOST dependent, not target
6240 dependent. Target config files only set DEFAULT_VECTOR and/or
6241 other vector elements. Exception: when host-aout.c is in use,
6242 in which case we're forced to assume we're native (hp, vax,
6243 tahoe). Rename XDEPFILES to HDEPFILES.
6244 * Makefile.in: Rename XDEPFILES.
6245 * config/h-sun*: Don't force static linking.
6246 * trad-core.c: Document how to use it nowadays.
6247 * i386aout.c, newsos3.c: Clean up.
6248 * i386coff.c: Allow 386 coff files to be used as core files too
6249 (for reading core files from embedded systems).
6251 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6253 * Add i386aout.c for a.out support on the i386.
6255 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6257 * reloc.c, section.c, syms.c, targets.c: correct info-node
6258 structure in *doc* comments.
6259 doc/Makefile: stop hiding complaints from makeinfo.
6261 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6263 * aoutx.h (...some_aout_object_p): Take a third parameter,
6264 the internal_exec struct, and avoid ever looking at an
6265 external_exec. All callers changed to read the entire
6266 external_exec struct, swap and check its magic number,
6267 swap in the whole structure, and pass the swapped-in version to
6269 * bout.c: Bring into modern era. Use single _object_p routine
6270 for big- aand little-endian. Provide internal and external
6271 exec header structs. Use separate swap-in and swap-out routines.
6273 * libaout.h: Move struct internal_exec from ../include/aout64.h
6274 to here. Add obj_symbol_entry_size to struct aoutdata.
6275 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6277 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6278 EXTERNAL_NLIST_SIZE. Callers changed.
6280 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6282 * bfd.c: Remove strerror() to libiberty.
6284 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6285 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6286 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6287 last byte of transfer, not first byte, is within the section.
6289 * host-aout.c: Remove `BSD' archive support. Lint.
6291 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6292 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6293 `bfd_arch_info_type'. All uses changed.
6294 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6295 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6296 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6297 it needs a better name.) All uses changed.
6298 * targets.c: Rename `enum target_flavour_enum' to `enum
6299 target_flavour', and remove the `_enum' from all of the enum
6300 values themselves. All uses changed.
6302 * configure.in, config/h-i386mach: i386 mach host.
6303 * config/t-i386-aout: Use host-aout.c.
6305 * trad-core.c: Give it its own xvec's to make it independent
6306 of other file formats.
6307 * ecoff.c, host-aout.c: Remove refs to trad-core.
6308 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6309 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6311 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6313 * reloc.c: Extended NEWHOWTO macro
6314 * ieee.c: Changed the way 8bit pcrel is done
6315 * cpu-h8300.c: got the registers in the right order
6317 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6319 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6320 prediction is vindicated!
6322 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6323 Remove refs to howto.c, since Steve forgot.
6325 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6327 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6328 still work. Now allows any architecture/machine to be set.
6330 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6332 * howto.c deleted and moved code to reloc.c
6334 * libbfd.h, libbfd-in.h removed $id stuff for real
6336 * cpu-h8300.c Made it match various different spellings of h8300.
6338 * archures.c: Took out the first char filter which made it only
6339 look for a cpu/arch match when the first chars of supplied and
6340 tested names were the same.
6342 * targets.c removed oasys stuff, pending someone to fix the bugs
6346 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6348 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6349 ELF support good enough for GDB.
6350 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6351 m68k-cbm-svr4 host and target.
6352 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6353 so `diff' and `patch' can cope.
6355 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6357 * archures.c: removed texinfo error
6359 * init.c: added texinfo hooks, and removed initialization error
6362 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6365 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6367 * cpu-i960.c: Avoid numerical count of initializers.
6369 Vax Ultrix changes from David Taylor <taylor@think.com>:
6370 * host-aout.c: Make little-endian vector really little-endian.
6371 * configure.in: Separate vax and tahoe cases, handle ultrix.
6372 * config/t-vax: Add trad-core.o.
6373 * config/h-vaxult: New host system.
6375 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6377 * bfd-in.h VERSION, change version number to 0.18, this makes a
6378 gap, but now is the same as the linker version number.
6380 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6381 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6382 files will eventually contain processor specific bits for bfd,
6383 like strange relocation information and dis/assembly. So far only
6384 the H8 has been even partially done. This work also ties in with
6385 the change in handling architectures.
6387 * amdcoff.c: (a29k_reloc) fix error message.
6389 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6390 discover the architecture of the bfd. (sunos4_callback) calls the
6391 function bfd_set_arch_mach rather than stuffing stuff directly
6392 into the bfd. (sunos4_write_object_contents), changed names of
6395 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6396 setup the environment.
6398 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6399 headers in big endian format, regardless of the endianess of the
6402 * archures.c: totally changed. Now an architecture is represented
6403 with a pointer to an info structure rather than an enumerated type
6404 and a long. The old info is available as two elements in the
6405 structure. Future enhancements to architecure support will
6406 involve pointers to methods being placed into the info structure.
6408 * bfd.c: changed the definition of the bfd structure for the new
6411 * bout.c: (b_out_set_arch_mach) changed to use the new
6412 architecture mechanism.
6414 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6415 the new architecture mechanism.
6417 * configure.in: added h8 stuff.
6419 * ieee.c: too many changes to note. Now ieee files written with
6420 bfd gas and ld can be read by gld and ieee only linkers and
6423 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6425 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6426 than fixing the structure directly.
6428 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6429 than fixing the structure directly.
6431 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6432 before opening a bfd.
6434 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6435 rather than fixing the structure directly.
6437 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6438 in the t/hmake file) a user can select which backends they want
6439 linked with bfd without changing the source.
6441 * init.c: new, looks after initializing modules.
6443 * howto.c: for future use, will allow an application to work out
6444 what cookie to use as a handle on a relcoatio howto.
6446 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6448 * srec.c: Better error checking, partly from Peter Schauer.
6449 (srec_object_p): Avoid assuming any file that starts with 'S' is
6450 an S-record file! (Check for 3 uppercase-hex digits after it.)
6451 (ISHEX): Define new macro for checking supposedly hex characters.
6452 (pass_over): Treat as EOF any S-record line that:
6453 * doesn't have hex in either size character
6454 * produces a size larger than 0x7F
6455 * has an unrecognized type number
6457 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6459 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6460 opncls.c: Lint (saber actually).
6462 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6464 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6465 * newsos3.c: Fixed two types: newos3 -> newsos3.
6466 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6467 to use correct segment.
6469 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6471 * aoutx.h (print_symbol): Handle missing symbol->name.
6473 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6475 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6478 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6480 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6481 add sgi/irix support.
6483 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6485 Changes for the AMD 29000 Ultracomputer port from David Wood.
6488 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6490 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6493 * coffcode.h (coff_real_object_p): Pass information about the
6494 current file's coff symbol format to BFD via the coff_data struct.
6495 (coff_find_nearest_line): obj_icof => coff_data.
6496 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6497 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6498 and DIMNUM == E_DIMNUM.
6499 * configure.in: Handle a29k-*-* hosts, and targets
6500 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6501 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6502 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6503 local_linesz to `coff_data' (tdata) struct.
6504 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6505 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6507 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6509 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6510 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6512 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6514 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6516 (sunos4_core_file_matches_executable_p): Fix header comparison.
6517 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6518 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6520 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6522 Allow GDB to patch object files.
6524 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6525 * trad-core.h (trad_unix_core_file_p): Ditto.
6526 * aoutx.h (aout_set_section_contents): On first output, check
6527 abfd->direction and complain if erroneous.
6529 * Makefile.in: Add crude dependencies.
6531 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6533 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6534 to h/t-xxxx files so that everything will work on System V.
6536 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6538 * aoutx.h: Add information on host-aout.c and how to configure
6539 to use it, to the manual.
6540 * configure.in: Tix typo.
6541 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6542 else dummy out the core file support.
6543 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6544 specified, use it to locate the data section.
6545 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6546 rather than as chars (lint).
6548 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6550 * aoutx.h, coffcode.h: saberized.
6552 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6554 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6556 bfd.c, targets.c: minor rewording of doc segments
6559 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6561 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6562 etc, rather than TEXT_START_ADDR.
6563 * host-aout.c: Remove #if 0 around whole thing.
6564 Update to modern (32/64-bit) a.out naming conventions.
6565 Include a large chunk of ../include/a.out.gnu.h to get macros that
6566 are not defined by the system include files.
6567 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6568 macro used by the other a.out implementations.
6569 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6571 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6573 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6574 texdoc and psdoc; make these depend on generated .texi's
6576 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6579 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6582 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6583 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6584 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6585 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6586 obtrusive marks indicating .c origins.
6588 * bfd.texinfo: generalize most references to linker
6590 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6592 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6593 * archures.c: remove empty foo() definition (crept in at vn1.9)
6595 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6597 * bfd.texinfo: use @setchapternewpage on instead of lots of
6598 @page's; minor rephrasing in Introduction.
6600 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6601 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6602 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6603 segments): used BFD (caps) more consistently as a name in
6604 discourse, fixed a few other minor typos and uses of fonts
6607 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6609 * coffcode.h: fixed bug where string table size wasn't being swapped.
6611 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6613 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6615 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6616 flags. (bfd_print_symbol_vandf) now knows what to do with the
6619 * aoutx.h: made translate_from_native_sym_flags and
6620 translate_to_native_sym_flags produce the above flags.
6623 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6625 * all files: update copyright notices for GPL version 2.
6626 Install header comments and attribute most modules to their
6627 authors. BFD's name is now officially "Binary File Descriptor",
6628 so remove any conflicting pejoratives.
6629 archures.h: Consists solely of comments; remove it.
6631 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6633 * Makefile.in, bfd.c: Made it compile again.
6635 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6637 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6640 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6642 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6643 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6646 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6647 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6649 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6651 * Everything: created some new files, core.c format.c, reloc.c,
6652 section.c and syms.c to split the functionality a bit better.
6653 Cleaned up the rest of the files a bit, and added some
6657 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6659 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6660 really takes 3 arguments, patched code and ammended prototypes.
6662 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6664 * ../include/bfd.h (struct bfd_target): Added new field
6665 "align_power_min" which contains the minimum alignment for a
6666 section. This is used in coff_new_section_hook. The field
6667 insertion necessitates an update of all backends..
6669 * aoutf1.h jump table field inserted
6671 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6674 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6675 table field inserted.
6677 * coffcode.h(just about everything) Now patches up symbol tables
6678 using a different mechanism. The Intel major bug has been fixed,
6679 and the linker can self host on the Aviion and be debugged with
6682 * ecoff.c: new include and jump table patch, i386coff.c: new
6683 include and jump table patch, icoff.c: new include and jump table
6684 patch, ieee.c: can now read archives containing ieee modules.,
6685 libcoff.h: added (combined_entry_type), libieee.h: uped max
6686 sections to 20, m68kcoff.c: new include and jump table patch,
6687 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6688 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6689 srec.c: jump table patch. trad-code.c fixed #IF typeo
6691 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6693 * coffcode.h (coff_swap_aux_in): added else case to deal with
6694 filenames less than 9 characters.
6697 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6699 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6701 * srec.c: now allows any number of sections to be created in a
6702 file. Outputs addresses of the right length.
6704 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6706 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6707 target didn't match, the format got set to the attempted match,
6708 breaking a future test.
6710 *../include/i386coff.h : fixed typo in type field with size
6712 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6713 support in the jump table for the swapping routines exported to
6714 gdb. Now gdb works with the 386.
6716 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6718 * Merge in changes from gdb-3.95 release.
6719 Makefile.in: Allow hmake and tmake files to add OFILES.
6721 bfd.c: support specific targets as well as searching. When
6722 searching, take default target in preference to others.
6724 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6725 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6726 libbfd.h: Support specific targets as well as searching.
6727 opncls.c: Support specific targets as well as searching.
6728 targets.c: Search is short-circuited if default target matches.
6729 liboasys.c, libieee.c: Undo bothner changes that make macros
6730 work to the left of assignment, but which depend on the
6731 representations of different pointer types being the same.
6733 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6735 * i386coff.c: created.
6736 * coffcode.h: added support for 386.
6737 * Makefile.in: added support for 386.
6738 * ../include/i386coff.h: created
6740 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6742 * coffcode.h: removed all put_x_<sizes>
6743 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6747 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6749 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6751 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6753 * everything: Removed sysdep.h from bfd.h and put back into files
6754 from which it was split out. Now 64 bit version is built with a
6755 -DHOST_64_BIT="long long" on the compile line.
6757 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6759 Changed all the [get|put][name] routines to use [get|put]_[size
6762 Put in support for 64 bit work. Now two versions of bfd may be
6763 generated, according to the state of TARGET_64_BIT, one which is
6764 32 bit only, and one which is 64/32 bits.
6765 Created new back end 'demo64' to test 64 bit functionality.
6767 Renamed some files to work on DOS.
6769 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6770 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6771 chage, 64 bit transfer. * liba.out.h: Split out common code from
6772 sunos and newsos into liba.out. Name changes and prototype mods. *
6773 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6774 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6775 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6776 change and 64bit stuff.* newsos3.c: common code removed, new jump
6777 table. * oasys.c: Name change * opncls.c: Portability fixes *
6778 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6779 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6780 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6781 64bit ized. * demo64.c: 64 bit a.out back end
6783 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6785 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6786 on LHS of assignment, even when using old compilers.
6787 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6788 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6789 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6790 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6791 * targets.c: Add declaration of newsos3_vec.
6793 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6795 * aout.c: fixxed some of the problems with filepos calculation.
6796 (swap_ext_reloc): fixed problem with creation of relocs.
6797 (aout_set_section_contents): fixed filepos problem
6799 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6800 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6801 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6802 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6803 cleaned up. (coff_write_object_contents) cleaned up.
6805 * ecoff.c: Totally different. Now supports ecoff fully.
6807 * icoff.c: fixed problems in relocation callout.
6809 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6811 * m68kcoff.c: updated target vector.
6813 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6814 choose_reloc_size. (sunos4_write_object_contents) now calls
6815 choose_reloc_size so outputs relocs correctly, also calculates the
6816 size of the sections correctly.
6820 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6822 Merge Per Bothner's changes to modularize BFD a.out a bit.
6824 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6825 * ieee.c: Cast enums to int before comparing them, for brain-
6827 * coff-code.h: Remove coff_get_section_contents, and use the
6828 generic one instead.
6830 * aout.c: Derive new module from sunos.c, containing generic
6831 support code for all kinds of a.out files.
6833 * sunos.c: Remove all code that goes in aout.c. Split out
6834 machine dependent followup in sunos4_object_p into
6835 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6836 and redefine only the names we CHANGE, not all the names. Drop
6837 the little-endian vector, and rename the vector as sunos4 rather
6840 * b.out.c: Use aout.c routines for most of the work. Slight
6841 changes for the new regime. Remove close_and_cleanup and
6842 get_section_contents in favor of generics. New transfer vector
6845 * newsos.c: New support for Sony NEWS, another a.out format.
6847 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6848 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6849 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6851 * opncls.c (bfd_close): Call format-dependent write_contents
6852 routine, if writing, before calling target-dependent
6853 close_and_cleanup routine (which is now always generic, I think).
6854 * srec.c: Use bfd_alloc instead of malloc. Remove
6855 close_and_cleanup and move code from it to
6856 srec_write_object_contents. Add write_contents to tvec.
6857 * targets.c: Remove a.out little vector, replace a.out big
6858 vector with SunOS vector. FIXME: Need Vax support again now.
6860 * libbfd.h: Add write_contents format-dependent-vector to the
6861 bfd_target vector. Supply a generic close_and_cleanup routine.
6862 * liba.out.h: Handle the new aout.c split. Add prototypes for
6863 all routines defined in aout.c. Rename "sunos" things to "aout"
6864 things. Add a few fields where needed for various formats.
6865 * Makefile.in: Add aout.c and newsos.c.
6867 * archive.c, ieee.c, oasys.c: Lint.
6869 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6872 changed forward declaration struct stat; to reduce warnings. Changed
6873 comment on bfd_h_<x>_x.
6875 * ../include/m68kcoff.h, ../include/intel-coff.h,
6876 ../include/m88k-bcs.h
6877 Now there are two incarnations of relocs, linenos and syments. One for
6878 internal digestion, and one full of char arrays for I/O. The original
6879 names have gone to detect errors.
6881 * Makefile.in, m68kcoff.c, targets.c
6882 Test new structure code with a 68k coff implementaion
6884 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6885 Fixed all the places where there were problems with the size and
6886 alignments of structures on disk and structures in memory. #ifed out
6887 all the code in coffswap.c, since it should be done using the target
6890 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6892 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6893 multiple reloc command.
6895 * sunos.c (sunos4_set_section_contents): Made it so that sections
6896 are always padded to their alignment size.
6898 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6900 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6901 Clean up types and such (saber C problems).
6902 * ecoff.c: Clean up types and such. Remove routines that are
6903 not used. Fix up reading and swapping of shorts from files.
6905 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6907 * a.out.vax.c: Remove two bogus "static" from prototypes.
6909 * ecoff.c: Got rid of lots of non-working junk (that had
6910 been copied directly from coff-code.h).
6911 Updated to be consistent with updates to icoff.c and coff-code.h.
6913 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6914 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6916 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6917 but until the target_vector is automatically generated,
6918 it's as good as any. Note that the text offset is the only
6919 difference between NewsOS and SunOs (including magic numbers).
6920 (Most of the sunos_* routines should to renamed bsd_*
6921 and move to a bsd.c file. Then (and when the target_vector
6922 is automatically generated) it might make sense to create
6923 a separate Sony target.)
6925 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6926 on some systems, and doesn't help on others.
6927 Similarly, only define X_OK if not already defined.
6929 * trad-core.c: Don't include sys/stat.h - at least
6930 on NewsOS 3, it has already been included.
6932 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6934 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6935 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6936 symbol tables if necessary when reading them in, so gdb can use
6937 them. Add "bfd_coff_" to the names so they won't conflict with
6938 names in calling programs. FIXME-soon: if coff-code.h is
6939 included in two BFD modules, this will cause duplicate
6940 definitions; the routines should be exported to a separate,
6941 common, module (probably along with a mess of other ones).
6943 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6945 Improve modtime support.
6947 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6948 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6949 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6950 BUG: archive members still do not get correct mod times.
6952 Improve floating point support for core files.
6954 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6955 (sunos4_core_file_p): Create a second registers section in the
6956 core file, called ".reg2", for the float registers.
6958 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6960 * many changes to improve archive handling; found a logic flaw in
6961 bfd_check_format which only just happened to work by cooncidence.
6963 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6965 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6968 * bfd.h: changed type of udata in asymbol to void *, like it
6969 should be. Added bfd_reloc_dangerous enum member.
6971 * coff-code.h: Fixed it so that internally generated symbols get
6972 their values relocated correctly in all cases. Removed calls to
6975 * icoff.c: Not understanding the destination symbol of a reloc is
6976 not a failure any more, just 'dangerous'. This allows linking of
6977 b.out and coff images.
6979 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6983 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6985 * sunos.c (translate_to_native_sym_flags): fixed
6986 sym_pointer->n_value so that symbols on the way out get their
6987 section relative values calculated correctly.
6989 * coff-code.h (mangle_symbols): fixed problem where tags were not
6990 being relocated for structs, enums, unions. Also various lints.
6992 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6994 * archive.c (get_elt_at_filepos): system_call_error returned
6997 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6999 * Resolve the use of no_error and system_call_error.
7000 The bfd library itself now will never set bfd_error to
7003 The code still needs to be combed to make sure all the error
7004 codes are correct. I suspect they are not always set correctly.
7006 * The names of all the messages have _ prepended because the sun
7007 bundled compiler can't distinguish from a macro which takes an
7008 argument and the same identifier in a non-macro context.
7010 * The reason for the above being that entry points which used to
7011 be trampoline functions are now just macros which expand to a
7012 direct call through the bfd's xfer vector.
7014 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
7015 must gas have its own version of everything (the gas version
7016 had the correct value)
7018 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7020 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7021 properly support i960 architecture and output correct reloc stuff.
7023 * bfd.h: added prototype for bfd_printable_arch_mach, added
7026 * coff-code.h: Applied patches from chrisb to support i960
7027 architecture, zero relocs and swap them correcly and conditionally
7028 compiled the timestamp.
7030 * sunos.c: Made the default section alignment 2^3 so that doubles
7031 are done properly. Fixed the same reloc bug that was in b.out.c
7033 * sysdep.h: Now compiles on a Posix box
7035 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7037 * icoff.c: Fix comment on big-endian version.
7038 * coff-code.h: Make HAS_RELOC really work (it's backwards from
7039 F_RELFLG). Set F_AR32WR in output files if little endian
7042 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7044 * archures.c fixed =/== typo
7046 * sunos.c added architecture stuff for output. Fixed
7047 bug where files where vma(data) != size(text)
7048 were processed wrong.
7050 * coff-code.h added a lint cast
7052 * (../include/a.out.sun4.h) fixed it so zmagic
7055 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7057 * archive.c removed loads of includes, and fixed bug where string
7058 table didn't have a null at the end.
7060 * bfd.c fixed includes, added symbols argument to
7061 canonicalize_reloc entry point.
7063 * libbfd.c fixed includes and added some lint patches.
7065 * targets.c added both sorts of intel coff.
7067 * b.out.c fixed included, changed was the canonical
7070 * icoff.c added support for callj and big and little
7073 * opncls.c added chmod+xing for files with EXEC_P set.
7075 * sunos.c fixed includes. Changed default section
7076 alignement to words. Fixed relocation stuff to work with
7079 * bfd.h various new types added, prototype for new
7080 reloc calls, changed bfd->iostream to a void *
7081 to including files don't need stdio.h.
7083 * libcoff.h added conversion table to tie relocs to
7088 * coff-code.h fixed includes. Added code to support
7089 big and little endian formats. Various lints. Better
7090 processing of symbols. Changed reloc stuff to new
7093 * libbfd.h fixed includes
7096 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7098 * bfd.h changed name of alignment entry in sec_struct to
7099 alignment_power, because of conflicting uses within bfd.
7100 Now it should be obvious that it's a 2**n alignment
7101 specifier. Removed start_pad, end_alignment, block, minsize,
7102 output_file_alignment, subsection_alignment and original_vma fields.
7103 Added align_power() macro. Fixed bfd_section_alignment
7104 acessor macros. Added bfd_symbol_same_target macro.
7106 * b.out.c (b_out_write_object_contents) fixed to use
7107 new alignment member. Fixed (callj_callback) to use section
7108 relative symbols properly.
7110 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7111 Fixed (translate_from_native_sym_flags) to correctly make
7112 symbols section relative.
7114 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7115 (bfd_make_section) took out initialization of obsolete members.
7116 (bfd_print_symbol_vandf) added
7118 * opncls.c (bfd_create) created.
7120 * coff-code.h (coff_new_section_hook) took away refs
7121 to obsolete members. (make_a_section_from_file) added
7122 conversion between alignment types. (coff_symbol_from)
7123 added. (coff_count_linenumbers) only counts linenumbers
7124 if symbol is of coff-type. (coff_mangle_symbols) only
7125 heavily mangles symbols if symbol is coff-type.
7126 (coff_write_symbols) various lints. (coff_write_object_contents)
7127 various lints and modification for alignment conversion.
7128 (coff_slurp_relocs) fixed for use with new asection shape.
7130 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7132 * archive.c lots of lint
7134 * b.out.c added callj relocation support, upgrated reloc howto.
7135 Fixed so that asymbol and reloc records are output
7138 * bfd.c lots of lint, support for new bfd entry point
7141 * bfd.h changed definition of asymbol to contain pointer to
7142 owning bfd, removed target dependencies.
7144 * cache.c took out print statements, put in BFD_ASSERT calls.
7146 * coff-code.h various lints, corrected linenumber output
7147 functionality. Added support for new style asymbols and
7148 bfd_print_symbol. Fixed so that asymbol and
7149 reloc records are handled correctly. Added timestamp.
7151 * icoff.c Added support for new howto shape.
7153 * liba.out.h Added support for new asymbol shape
7155 * libbfd.c various lints
7157 * libbfd.h various lints
7159 * libcoff.h added support for new asymbol shape.
7161 * sunos.c various lints. Added support for new asymbol shape
7162 and bfd_print_symbol.
7164 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7166 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7167 pointer lint. Added support for callj relocation. Fixed bug where
7168 the last 32 bytes of the text section were overwritten by data. Fixed bug
7169 where archives of b.out didn't work due bfd_slurp_extended_name_table
7172 * sunos.c added support for n_other field. Braced the howto table so
7173 that it won't be affected by any lengthing of the howto struct typedef.
7176 * bfd.h added support for n_other field, added special_function
7177 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7180 * bfd.c upgraded bfd_perform_relocation, various lints.
7182 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7184 * ChangeLog: Started ChangeLog for BFD.
7185 * ToDo: Create file for suggestions.
7187 * Makefile: Support easy loading into Saber C.
7188 Add dependencies for icoff.o and bcs88kcoff.o.
7189 Rename coff.c to coff-code.h. Change callers.
7191 * bfd.c (bfd_check_format): Allow the check_format routines
7192 to return the desired target vector, rather than just a Boolean.
7193 bfd.h (bfd_check_format): Change function pointer return type.
7194 archive.c (bfd_generic_archive_p): change callee.
7195 b.out.c (b_out_little_object_p, b_out_big_object_p,
7196 b_out_real_object_p): change callee.
7197 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7198 in check_format transfer vectors that need a filler.
7199 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7200 bcs88kcoff.c: change callee.
7201 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7202 icoff.c: change callee.
7203 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7205 * libbfd.c (zalloc): It should actually zero the storage!
7206 This was commented out for some reason.
7208 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7209 This is so callers can avoid <stdlib.h> which doesn't exist
7212 * bfd.c (map_over_sections): Add debugging code, since I
7213 noticed the section count for sunos core files was bad, but only
7214 GDB had detected the problem.
7215 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7216 bfd_get_section_linenos): Remove obsolete functions.
7217 (bfd_apply_relocations): Use longs, not ints, for the math.
7219 * bfd.h: Declare enum boolean and struct bfd_target as well
7220 as typedefs for them. Remove obsolete
7221 bfd_get_section_lineno_size.
7223 * cache.c: Make the "fdopen" support work. Keep better track
7224 of how many files are open. Centralize the opening of files
7225 and be sure bfd_open[rw] actually try to open the file. Evade
7226 linked list initialization problems.
7228 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7230 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7232 * cplus-dem.c: Delete file, since it is not part of BFD.
7234 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7235 (bfd_openr, bfd_openw): Actually open the file, give error now.
7237 * sunos.c (sunos4_core_file_p): Set section count.
7238 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7239 obsolete definitions.
7240 (_write_symbol_table): Initialize <idx> counter.
7241 (foop): Eliminate debugging code.
7247 version-control: never