1 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * som.c (try_prev_fixup): New function.
4 (som_reloc_skip): New function.
5 (som_reloc_addend): New function.
7 * som.c (som_initialize_reloc_queue): New function.
8 (som_reloc_queue_insert): Likewise.
9 (som_reloc_queue_fix): Likewise.
10 (som_reloc_queue_find): Likewise.
12 * som.c (som_hppa_howto_table): SOM howto relocation table.
13 (hppa_som_reloc): New function.
15 * som.c (struct reloc_queue): New structure to keep track of
16 the last four multibyte relocations emitted.
17 (enum pa_symbol_type): Type to fully describe the symbol types
18 associated with .import/.export assembler directives.
20 * som.c: Include libhppa.h
22 * som.c (bfd_som_set_section_attributes): New function.
23 (bfd_som_set_subsection_attributes): Likewise.
24 (bfd_som_set_symboL_type): Likewise.
25 (bfd_som_attach_unwind_info): Likewise.
26 * som.h: Declare new exported functions.
28 * som.h (struct som_symbol): Add new fields to hold additional
29 information needed to build/write symbol tables and fixup streams.
30 (struct som_section_data_struct): Add new fields to hold additional
31 information needed to build/write space and subspace headers.
32 (som_symbol_data): New accessor macro for SOM symbol information.
33 (R_HPPA_*): Basic relocation types to be used by the assembler.
35 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * trad-core.c (trad_unix_core_file_p): If new hook
38 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
39 corefile being too big.
40 * hosts/i386sco.h: Define it.
42 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
44 * bfd.c (struct _bfd): Add hppabsd_core_data.
45 * targets.c (target_vector): Add hppabsd_core_vec.
46 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
47 section is encountered during core section scanning.
48 * hppabsd-core.c: New file.
49 * config/hppabsd.mh: Enable HPPA BSD core files.
51 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
52 which is either commented out or ifdef'd out. Add, update and
53 clean comments. Fix various indention and spacing problems. Handle
54 problems related to using "ble" to jump to a stub rather than "bl"
55 (%r31 is trashed by "ble", but not by "bl").
56 (NEW_INSTRUCTION): Put inside curly braces.
57 (CURRENT_STUB_OFFSET): Fix indention problems.
58 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
59 Add, update and clean comments. Handle "ble" %r31 lossage problems.
60 (hppa_elf_build_long_branch_stub): Likewise.
61 (hppa_look_for_stubs_in_section): Likewise.
62 (hppa_elf_stub_check): Remove obsolete function.
64 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
65 problems. Delete unused instructions.
67 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
69 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
71 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
73 * elfcode.h (elf_object_p): Rather than looking through an array
74 of architectures, get the ELF EM_xxx code from the backend
75 information. Let the generic ELF target match any EM_xxx code not
76 matched by another ELF target. Call elf_backend_object_p to let
77 the backend do more checks and set global information.
78 * libelf.h (struct elf_backend_data): Added elf_machine_code and
79 elf_backend_object_p fields.
80 (struct bfd_elf_arch_map): Removed.
81 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
82 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
83 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
84 field with elf_backend_object_p (if it is defined).
85 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
86 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
87 elf64-gen.c (ELF_MACHINE_CODE): Defined.
88 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
90 (mips_elf_object_p): Set the right machine number.
91 (mips_elf_ecoff_debug_swap): Defined.
92 (elf_backend_object_p): Defined to be mips_elf_object_p.
93 (elf_backend_ecoff_debug_swap): Defined to be
94 mips_elf_ecoff_debug_swap.
95 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
97 * libbfd-in.h (target_vector, default_vector): Declare.
99 * format.c (target_vector, default_vector): Don't declare.
101 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
102 for R_MIPS_26. Correct overflow detection requires matching the
103 upper four bits of the destination against the PC. From Ted Lemon
104 <mellon@pepper.ncd.com>.
106 * bout.c (b_out_reloc_type_lookup): Return type should point to
108 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
109 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
110 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
111 * coff-i386.c (coff_i386_reloc): Made howto const.
112 * oasys.c (oasys_write_data): Made how const.
114 * libelf.h: Added some comments.
115 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
116 field. Removed unused write_relocs field.
117 * elf32-target.h: Adjusted elf_backend_data initialization
119 * elf64-target.h: Corrected elf_backend_data initialization to
120 fill in all fields and to set elf_64_p to 1.
122 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
124 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
125 to filepos in SHT_STRTAB case.
126 (assign_file_position_for_section): Set BFD section filepos as
127 well as ELF section sh_offset.
129 * reloc.c: Use const instead of CONST.
130 (bfd_perform_relocation): Make variable howto a const pointer.
131 * bfd-in2.h, libbfd.h: Rebuilt.
133 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
135 * Makefile.in (realclean): Don't remove generated headers. Reverts
136 change of 2 Jul 1993.
138 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
140 * configure.bfd: make unixware equivalent to sysv4.
142 * config/i386-nlm.mt: bring in elf config; make it the default.
144 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
146 * libbfd.c (bfd_put_8): Add parens around reference to "val"
149 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
151 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
152 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
154 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
156 * coffcode.h (coff_write_object_contents): Zero out internal_a.
158 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
160 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
161 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
162 section.c, syms.c, targets.c:
163 Doc cleanup (spelling, punctuation, grammar, formatting).
164 * bfd-in2.h, libbfd.h: Rebuild.
166 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
168 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
169 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
171 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
173 * From Pete Hoogenboom (hoogen@cs.utah.edu)
174 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
175 in last change. Always rebuild symbol extension section the first
176 time though if output sections exist (fixes ld -r problems).
178 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
180 * Makefile.in: Add .PHONY for check and installcheck rules.
182 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
184 * libbfd-in.h (artdata): Use long, not time_t for portability, at
185 least to HPUX. File below is a derived file.
187 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
189 * libbfd.h (artdata): Use long, not time_t for portability, at
192 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
194 * config.bfd: Use bigmips for mips*-*-bsd*.
196 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
198 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
199 Handle symbol number of zero.
201 * reloc.c (enum bfd_reloc_code_real): Added
202 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
203 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
204 * bfd-in2.h: Rebuilt.
205 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
206 BFD_RELOC_MIPS_LITERAL.
207 * elf32-mips.c (mips_reloc_map): Handle new relocs.
208 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
211 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
212 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
213 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
214 MY_bfd_seclet_link): Define.
215 (MY_bfd_reloc_type_lookup): Rename from
216 MY_reloc_howto_type_lookup.
217 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
218 (MY(vec)): Use JUMP_TABLE rather than listing functions.
219 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
220 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
221 terms of MY, because that causes a recusive invocation of CAT when
222 expanded within JUMP_TABLE, and ANSI compilers don't expand
224 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
225 MY_reloc_howto_type_lookup, and don't define in terms of MY.
226 (MY_canonicalize_reloc): Don't define in terms of MY.
227 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
228 than listing functions.
230 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
234 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
236 * targets.c: Move enum target_flavour outside of struct and change
237 the name to enum bfd_flavour. This means bfd clients can use it.
238 * bfd-in.h: Add macro bfd_get_flavour.
239 * bfd-in2.h: Rebuilt.
241 * som.c: Add comment about how abort() on corrupt executable is evil.
243 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
245 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
247 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
249 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
251 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
253 * bfd-in.h: Added commands for object file flag values.
254 * bfd-in2.h: Rebuilt.
255 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
257 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
258 object_flags field for target vector.
259 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
260 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
261 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
262 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
263 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
264 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
265 field for target vector.
267 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
269 * hosts/std-host.h: Don't declare time; causes error on mach3.
270 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
272 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
274 LynxOS and Sparc LynxOS changes:
275 * config.bfd: Recognize sparc-*-lynxos*.
276 * configure.host: Recognize sparc-*-lynxos*.
277 * configure.in: Recognize Sparc Lynx vectors.
278 * targets.c (sparclynx_aout_vec): Declare.
279 (sparclynx_coff_vec): Declare.
280 (target_vector): Add them.
281 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
282 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
283 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
284 * coff-sparc.c: New file, basic Sparc coff support.
285 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
286 * Makefile.in: Change filenames appropriately, add Sparc rules.
287 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
289 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
290 Sparc LynxOS, set Sparc magic number for Sparcs.
291 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
292 * config/sparc-lynx.mt: New file.
293 * hosts/i386lynx.h: Cosmetic improvements.
294 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
295 * hosts/sparclynx.h: New file.
297 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
300 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
301 Remove useless statement probably left by code copy.
302 * cpu-i960.c (compatible): Fully bracket matrix initializer.
303 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
304 rather than xmalloc. Use realloc and check the return value
305 rather than xrealloc.
306 (hppa_elf_get_section_contents): Add some casts.
307 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
308 variable. Add default case to switch.
309 * hp300hpux.c: Declare aout_32_write_syms.
310 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
311 (definition from aout/aout64.h is always 0 anyhow).
312 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
313 * ieee.c (ieee_write_id): length can never be negative.
315 (ieee_archive_p): Remove unused variable.
316 * libcoff-in.h (bfd_perform_slip): Declare.
317 * libcoff.h: Rebuilt.
318 * oasys.c (oasys_write_sections): Remove zero initialization of
320 * reloc16.c: Indentation change.
322 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
324 * configure.in, config/i386-mach3.mt: Update for new configuration
325 (--with-targets and so on).
326 * hosts/i386mach3.h: Declare errno.
327 * targets.c: Declare i386mach3_vec.
329 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * nlmcode.h (nlm_swap_auxiliary_headers_in,
332 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
333 and sharedDebugRecordCount fields.
335 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
338 we started using trad-core.c for SCO instead.
340 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
342 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
344 * elfcode.h (assign_file_position_for_section): Align sh_offset to
345 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
347 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
349 From Jeff Law and Pete Hoogenboom at Utah:
351 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
352 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
353 and moved into libhppa.h. All references changed.
354 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
355 (get_opcode and opcode defines): Move into libhppa.h
356 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
358 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
360 (get_opcode): Moved here. FIXME! this really should be a C function
361 inside the opcode library!
362 (bfd_hppa_insn2fmt): Likewise.
364 * targets.c (target_vector): Enable elf32-hppa vector.
366 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
367 and clarify existing comments. Do not use DEFUN to declare this
368 function. Fix numerous indention problems. Correctly handle cases
369 where symbol extension section may need to be read from disk,
370 read from memory, or built then read from memory.
372 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
373 formatting and indention problems gnu-indent can not handle.
374 Clarify some comments about relocation types. Comment basic
375 relocation "classes". Group PARAM declarations together.
376 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
377 enumerated type rather than #defines.
379 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
381 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
382 that GDB can figure out text_start and text_end.
384 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
386 Fix up warnings from gcc -Wall:
387 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
388 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
389 cast it to unsigned long.
390 * ecoff.c (ecoff_emit_aggregate): Use %ld.
391 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
392 * coffcode.h (dummy_reloc16_estimate): Specify return type.
394 * libbfd.c (bfd_write): If not everything is written out, set
395 bfd_error to system_call_error. If the return value is
396 non-negative, set errno to ENOSPC (if ENOSPC is defined).
397 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
398 (bfd_generic_set_section_contents): For a bad offset + count, set
399 bfd_error to bad_value.
400 * seclet.c (rel): Don't abort. Instead, return false.
402 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
404 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
406 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
408 * config.bfd: handle mips*-* instead of mips-*, use mips*el
411 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
413 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
414 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
415 fprintf collides with the native one.
417 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
419 * targets.c (target_vector): Enable MIPS ELF vectors.
421 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * config.bfd: Use bigmips for mips-sony-bsd*.
425 * configure.host, config.bfd: Add * to end of all OS names.
427 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
429 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
430 with Ultrix header files.
432 * som.h (struct som_section_data_struct): Renamed from
433 som_section_data to avoid conflict with macro by that name.
435 Changes from Jeff Law and Peter Hoogenboom at Utah:
437 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
438 in delay slot' optimization in combination with a long call
439 stub should always be r31.
441 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
442 across all relocation types, retrieve instruction addends from
443 the relocation entry rather than from the instruction itself.
445 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
446 error that only occurred when the addend of an 'addil' or
447 'ldil' was larger than 21 bits and very close to a 2K byte
450 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
451 which a jump is placed in the delay slot of a function call.
452 The jump was being accomplished via an adjustment to the
453 return pointer. This optimization would break the long call
454 stub code, if there was any.
456 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
457 to long branch stubs to avoid use of general register 2.
459 * hppa_stubs.h: New stub instructions.
461 * elfcode.h: Declare bfd_elf_find_section.
463 * som.h (som_section_data): Add new "subspace_index" field.
465 * som.c (setup_sections): Save the original SOM subspace index
466 in the BFD section associated with that subspace.
467 (som_get_symtab_upper_bound): Implement.
468 (som_get_symtab): Implement.
469 (som_print_symbol): Implement.
470 (som_slurp_string_table): New function to read a string table
471 from a SOM object file.
472 (som_section_from_subspace_index): New function to return the
473 section which corresponds to a SOM subspace index.
474 (som_slurp_symbol_table): New function to read the symbol
475 table from a SOM object file.
476 (som_make_empty_symbol): Check for errors from bfd_zalloc.
477 (som_new_section_hook): Initialize subspace_index field to
480 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
481 Set EXEC_P for executables.
482 (setup_sections): Correctly identify when a section has
484 (log2): New function.
485 (setup_sections): Correctly convert between SOM alignments and BFD
488 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
489 for sections which correspond to SOM spaces, doing so confuses
490 many utilities. Set assorted SEC_* flags for SOM subspaces
491 which correspond to BFD sections.
493 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
494 string table should have sh_type == SHT_STRTAB. Add
495 processing to make it so.
497 * elfcode.h: (bfd_section_from_shdr): String tables (other
498 than .strtab) were not getting the file offsets recorded, so
499 they could not be read from disk.
501 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
502 the section header and the vma field of a section at 0 if the
503 section is not part of the program execution image. (e.g.,
506 * som.[hc]: Change target vector prefix from "hppa" to "som".
507 Consistently use obj_som prefix to access fields in backend data
508 structures. Fix all callers/references.
510 * som.h: Do not include files only needed for core file reading here.
511 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
512 forward structure declarations, they are unnecessary.
513 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
514 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
515 fields for future use. Change obj_som_* macros as appropriate.
516 (som_section_data): New structure to keep SOM specific information
517 about BFD sections (for future use).
519 * som.c: Provide PARAMS declarations for all functions currently
521 (struct container): Delete unwanted structure definition.
522 (som_object_setup): Add comments. Use som_mkobject to allocate
523 SOM specific information in the BFD; use information from the
524 file and (possibly empty) auxiliary headers to initialize this
525 information. Delete redundant bfd_get_symcount (abfd) "calls".
526 (setup_sections): Return type is now boolean, fix return statements.
527 "Fix" handling of BSS like subspaces in the computation of the
528 containing space's size. If the subspace has relocations, set the
529 appropriate BFD section flags and record the index into and the
530 size of the fixup stream. Always return a value.
531 (som_object_p): Set bfd_error appropriately if errors are detected
532 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
533 Do not try to read a non-existant auxiliary header.
534 (som_mkobject): Flesh out.
535 (som_section_hook): Allocate space to hold SOM specific information
538 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
541 * coff-h8300.c, coffcode.h: Change shrink parameter
542 in *_reloc16_estimate to unsigned to match prototype.
543 * archive.c: Avoid "/*" in comment.
545 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
547 * dep-in.sed: Create our own line breaks for a more aesthetic
549 * Makefile.in: Rebuilt dependencies.
551 * elf32-mips.c: Include "seclet.h".
552 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
553 Elf32_External_RegInfo.
554 (mips_elf_seclet_link): New function. Link the .reginfo section
555 specially, and pass everything else to the generic routine.
556 (bfd_elf32_bfd_seclet_link): Define macro.
557 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
560 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
562 * libnlm.h (nlm_backend_data): Added signature field.
563 (nlm_signature): New macro.
564 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
565 signature from the backend rather than the constant NLM_SIGNATURE.
566 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
568 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
569 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
571 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
573 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
575 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
577 * Makefile.in (HFILES): New variable, for use in "make dep".
578 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
579 remake it, so that "$?" is complete.
580 (.dep1): Don't need to remove .dep1 first.
581 (dep.sed): Depend on config.status, not Makefile.
584 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
586 * coff-alpha.c: Implemented reloc handling for the linker, made
587 various other related changes.
588 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
589 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
591 (ecoff_bfd_get_relocated_section_contents): Don't define.
592 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
593 Handle .lita section.
594 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
595 finish_reloc backend field renamed to adjust_reloc_in.
596 (ecoff_bfd_seclet_link): Adjust number of aux entries to
597 debug_align boundary.
598 (ecoff_compute_section_file_positions): If rdata_in_text put
599 .rdata section in text segment, not data segment. Put .pdata
600 section in text segment.
601 (ecoff_write_object_contents): Likewise. Also, call
602 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
603 absolute sections when writing out relocs.
604 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
605 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
606 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
607 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
608 (mips_adjust_reloc_out): New function (does nothing).
609 (mips_ecoff_backend_data): Initialize new fields.
610 (ecoff_bfd_get_relocation_section_contents): Define to be
611 bfd_generic_get_relocated_section_contents.
613 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
616 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
618 * reloc.c (bfd_perform_relocation): Add comments attempting to
619 explain PC relative relocations.
621 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
623 (coff_compute_section_file_positions): Remove check for
624 USE_DISCARDED_SECTIONS_COUNT.
625 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
626 it on host defines is wrong.
628 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
629 (ecoff_write_object_contents): Don't require the .reginfo section
630 to be a particular size.
632 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
634 * Makefile.in (dep-in): New rule, for editing dependencies into
635 Makefile.in in $(srcdir). Use move-if-change.
636 (.dep1, dep): Use move-if-change.
637 (CFILES): Add coff-apollo.c.
639 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
641 * Makefile.in: Recognise new file, coff-apollo.o
643 * coff-apollo.c: New file
645 * coffcode.h: Recognise apollo magic numbers and writable text
647 * coffswap.h: Swap Apollo optional header entries
649 * config.bfd: Add line for Apollo
651 * configure.host: Replace apollo68b and apollo68v with Apollo
653 * configure.in: Recognise apollocoff_vec
655 * targets.c: Likewise
657 * config/apollo.mh, config/apollo.mt: New files
659 * hosts/apollo68.h: Remove inclusion of strings.h
661 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
663 * coff-i386.c (i3coff_object_p): Now static.
665 * Makefile.in: Updated dependencies.
666 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
668 * dep-in.sed: New file.
670 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
671 conflicts when "--with-targets=all".
672 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
673 m68k_howto2rtype): Rename via macros to keep namespace clean.
674 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
677 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
679 * elf32-mips.c: Extensive additions to do relocations and to
680 handle MIPS specific sections.
681 * libelf.h (elf_backend_data): Pass fourth argument to
682 elf_backend_section_from_bfd_section to permit it to control the
683 section index to use.
684 (elf_obj_tdata): Add gp and gp_size fields.
685 (elf_gp, elf_gp_size): New accessor macros.
686 * elfcode.h: Removed a number of unused local variables.
687 (elf_fake_sections): Clear section header before calling
688 elf_backend_fake_sections, not after.
689 (prep_headers): Return true at end.
690 (elf_section_from_bfd_section): Pass retval argument to
691 elf_backend_section_from_bfd_section.
692 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
693 Accept and ignore new retval argument.
694 * bfd.c: Include libelf.h.
695 (bfd_set_gp_size): Handle ELF targets.
696 * Makefile.in (bfd.o): Depends upon libelf.h.
697 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
699 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
702 (ecoff_mkobject_hook): New function.
703 (ecoff_new_section_hook, ecoff_sizeof_headers,
704 ecoff_compute_section_file_positions, ecoff_set_section_contents,
705 ecoff_write_object_contents): Handle dummy REGINFO section.
706 (ecoff_get_section_contents): New function to handle reading
708 * libecoff.h (ecoff_get_section_contents): Change from macro
709 definition to function prototype.
710 (ecoff_mkobject_hook): New prototype.
711 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
712 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
713 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
714 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
716 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
718 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
719 by casting the most significant byte to bfd_vma.
721 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
723 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
724 if configuring --with-targets=all.
726 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
728 * aoutx.h (howto_table_std): Correct the "size" field in some
731 * reloc.c (reloc_howto_type): Change documentation to dispel any
732 notion that the "size" field is a power-of-two indicator.
734 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
736 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
738 Make support for relaxing more generic.
739 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
741 * libcoff.h, libcoff-in.h: declarations. Prototypes
742 * coffcode.h (bfd_coff_std_swap_table): Add calls to
743 coff_reloc_16_extra_cases and coff_reloc16_estimate.
744 (dummy_reloc16_estimate): New function.
745 * coff-h8300.c (h8300_reloc16_estimate): New function
747 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
749 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
750 (align_file_position): New function.
751 (elf_locate_sh): Disabled function deleted.
752 (assign_file_positions_for_symtab_and_strtabs): Align position,
753 then place symtab, then do other sections.
754 (map_program_segments): Align program header.
755 (assign_file_positions_except_relocs): Align section headers.
756 (assign_file_positions_for_relocs): Align relocation sections.
758 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
760 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
761 Change other hppa entries to use -*- not -hp-.
762 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
764 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
765 characters in comment to octal escapes.
767 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
769 * coff-i386lynx.c: Removed, name too long.
770 * i386lynx-cf.c: New file, was coff-i386lynx.c.
771 * configure.in: Reflect file name changes.
772 * Makefile.in: Mention Lynx-related files.
774 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
777 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
778 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
780 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
781 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
782 sections of type STYP_INFO. (from Minh Tran-Le)
783 (coff_compute_section_file_positions): Add discarded_sections_count
784 to abfd->section_count, which helps `strip' keep the size
785 of the executable header constant.
786 * coff-i386.c (discarded_sections_count): New variable, initialized
787 to zero. For use by `strip'. Currently being used only in aix386
788 coff, but may be useful for other coff systems. (from Minh Tran-Le)
790 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
792 * archive.c: Cosmetic improvements.
793 * opncls.c: Cosmetic improvements.
794 (new_bfd): Removed redundant structure slot init.
796 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
798 * config/news-mips.mh, hosts/news-mips.h: New files.
799 * configure.host: Use news-mips for mips-sony-bsd*.
801 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
803 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
804 * coff-i386lynx.c: New file, defines Lynx target vector and name,
805 includes coff-i386.c.
806 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
807 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
808 * i386lynx.c: Remove coff vector definition entirely.
809 (lynx_32_swap_ext_reloc_in): Define.
810 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
812 (lynx_32_swap_ext_reloc_out): Define.
813 (lynx_32_swap_std_reloc_out): Define.
814 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
815 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
816 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
817 (WRITE_HEADERS): Define, call Lynx swapping fns.
819 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
821 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
823 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
824 relocations of size 8, 16, 32. Sort generic relocs by type rather
825 than size. Added a little documentation too.
827 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
828 (TABLE_SIZE): New macro.
829 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
831 (swap_std_reloc_out): Write baserel relocs correctly.
832 (swap_std_reloc_in): Handle r_baserel field. Assert that
833 r_jmptable and r_relative fields are clear, and that the computed
834 index does refer to a defined entry of the howto table.
836 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
838 * section.c (bfd_make_section_anyway): New function.
839 * section.c: Change comments to say several sections can have
841 * bfd-in2.h: Re-generate to reflect above change.
842 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
843 if still no section after the bfd_coff_make_section_hook.
844 * coffcode.h: Add comment about TWO_DATA_SECS.
846 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
848 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
850 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
853 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
855 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
857 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
858 and i386lynx_coff_vec.
859 Added m68klynx_aout_vec and m68klynx_coff_vec.
860 * targets.c (target_vector): Removed i386lynx_vec, added
861 {i386,m68k}lynx_{aout,coff}_vec.
862 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
864 * m68klynx.c: New file.
865 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
866 and i386lynx_coff_vec.
867 * config/m68k-lynx.mt: New file.
868 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
869 * hosts/m68klynx.h: New file.
871 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
873 * archive.c: Define offsetof here.
874 * hosts/*.h: Don't define it here.
876 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
878 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
881 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * hpux-core.c: Add comment about hpux version 7.
885 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
887 * lynx-core.c (lynx_core_file_p): Change per-thread register
888 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
889 in gdb/corelow.c. Create alias .reg section for the currently
892 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
894 * libecoff.h (ecoff_backend_data): Removed big_magic and
896 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
897 of big_magic and little_magic.
898 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
899 matches endianess of bfd.
900 (mips_ecoff_backend_data): Removed initialization of big_magic and
902 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
903 based on magic number. Support r4000 magic numbers.
904 (ecoff_get_magic): New function.
905 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
906 the backend structure.
907 * cpu-mips.c (arch_info_struct): Added case for r6000.
909 For MIPS configurations put both big and little endian versions in
910 the list of targets; the code is getting compiled in anyhow.
911 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
912 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
913 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
914 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
915 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
917 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
919 * osf-core.c: New file for OSF/1 core file support.
920 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
921 (HDEPFILES): Set to osf-core.o.
922 * bfd-in2.h (union tdata): Add osf_core_data member.
923 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
924 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
925 (osf-core.o): New dependency.
927 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * TODO: Remove note about making --with-bfd-targets use canonical
930 target configuration name (already done); reword item about
931 separating reading and writing stuff to not refer to a
934 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
937 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
939 * gen-aout.c (main): Output newline after end of comment, not
940 before. (Reported by Jonathan Stone,
941 jonathan@oscar.stanford.edu).
943 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
945 * archive.c (compute_and_write_armap): Put weak symbols in the
948 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
949 section, not the .stabstr section. Set the type of the .stabstr
950 section to SHT_STRTAB.
951 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
953 * section.c (SEC_DEBUGGING): New section flag.
954 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
955 and the name starts with .debug, .line or .stab, set
956 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
957 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
958 SEC_DEBUGGING to section_flags.
959 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
960 SEC_DEBUGGING and SEC_CODE to section_flags.
961 * bfd-in2.h: Updated.
963 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
965 * bfd.c (tdata): Add lynx_core_data.
967 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
968 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
969 (ecoff_write_object_contents): Don't set scnptr to zero just
970 because size of section is zero. Needed for Irix 4.0.5F.
972 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
974 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
976 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
978 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
979 * bfd-in2.h (tdata): Add lynx_core_data;
980 * config.bfd configure.host: Get rid of superfluous netbsd and
982 * configure.in: Add lynx-core.o to Lynx config.
983 * i386lynx.c: Add defs for core file support.
984 * lynx-core.c: New file with Lynx core file support.
985 * hosts/i386lynx.h: Move lots of host specific includes to here.
986 Add def of HOST_LYNX. Remove unnecessary defs.
988 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
990 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
991 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
992 SEC_DATA for a SHF_NOBITS section.
994 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
995 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
996 * nlmcode.h: Add some casts to avoid warnings.
997 (nlm_write_object_contents): Ignore relocs for sections that are
998 neither code nor data. Just use the symbol value for debugging
999 symbols; don't offset by the section vma.
1001 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1003 * reloc.c (bfd_perform_relocation): Don't return an error when
1004 performing a reloc against an undefined weak symbol.
1005 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1006 than obsolete BSF_EXPORT.
1008 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1010 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1011 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1012 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1013 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1014 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1015 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1016 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1017 defined on all hosts, now that archive.c uses it.
1019 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1021 * elfcode.h (elf_map_symbols): Create section symbols for all
1022 sections, not just allocated sections; debugging sections can have
1024 (elf_symbol_from_bfd_symbol): If there is an output section, use
1025 the section index from that rather than the input section.
1027 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1029 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1030 libbfd.h, which is regenerated from this file.
1032 * bfd-in.h (symtype): Deleted typedef.
1034 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1036 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1037 xor and subtract. Otherwise it will not sign extend if the type
1038 of bfd_vma is larger than int.
1040 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1041 and frameoffset as signed numbers. From Peter Schauer.
1043 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1046 special function for all reloc entries.
1047 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1049 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1050 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1052 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1054 * libbfd-in.h (struct artdata): Add armap_timestamp and
1055 armap_datepos here too.
1057 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1059 Improve timestamp support in BSD archive files to avoid linker
1062 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1063 (bfd_flush, bfd_stat): Add prototypes.
1064 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1065 (bfd_stat): Add, does fstat on a BFD.
1067 * archive.c (_bfd_write_archive_contents): At end of file writing,
1068 verify and possibly update the timestamp in the armap, if a BSD
1069 archive. FIXME! Kludge recognizes BSD archive, rather than
1070 vectoring properly. Should add to xvec.
1071 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1072 (bsd_write_armap): Save timestamp and file location thereof, when
1073 writing the armap in a BSD file.
1074 (bsd_update_armap_timestamp): New function to check and
1075 rewrite the timestamp.
1077 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1079 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1081 * hosts/i386sco.h: Define a bunch of stuff for core files.
1082 * sco-core.c: Remove, replace by trad-core.c.
1083 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1084 * config/i386sco.mh: Use trad-core not sco-core.
1085 * hosts/i386isc.h, config/i386isc.mh: Remove.
1086 * configure.host: Use i386sco for isc.
1087 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1088 * config.bfd: Use i386-coff not i386-sco.
1090 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1091 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1092 i486-elf which doesn't exist).
1094 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1097 padding field to zero.
1099 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1100 * configure.in: Remove bogus netbsd386 handling.
1102 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1103 Correct overflow detection requires matching the upper four bits
1104 of the destination against the PC.
1106 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1108 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1110 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1112 * libbfd-in.h: Removed swapping routines declarations.
1113 * bfd-in.h: Added swapping routine declarations, and renamed them
1114 from _do_* to bfd_*.
1115 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1116 * Changed all callers.
1117 * libbfd.h, bfd-in2.h: Rebuilt.
1119 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1121 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1124 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1126 * configure.in: Reorganized setting of makefile variables so
1127 64-bit stuff works again.
1129 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1132 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1133 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1134 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1135 Deleted field raw_syms.
1136 (obj_symbols): Remove cast.
1137 (obj_raw_syms): Deleted.
1138 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1139 native_elf_sym fields.
1140 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1143 From Pete Hoogenboom and Jeff Law:
1145 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1147 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1148 bits are zero (e.g., they specify no relocations), then do not
1149 even bother adding their entries to the symextn section.
1151 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1152 of scope can have an argument relocation stub.
1154 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1155 structure and type to elf32_hppa_stub_description. This makes
1156 it consistent with the GNU coding conventions.
1157 (elf32_hppa_stub_description): Added a 'next' field to allow
1158 linking of stub description structures.
1159 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1160 keep track of individual stubs.
1161 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1162 Combined with the elf32_hppa_stub_description structure.
1163 (elf32_hppa_stub_name_list): New type to keep track of
1165 (add_stub): Removed.
1166 (add_stub_by_name): New function.
1167 (find_stub_by_name): New function.
1168 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1170 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1173 * elf32-hppa.c: (retval_mismatches): The direction of argument
1174 relocation was reversed.
1175 (hppa_elf_build_arg_reloc_stub): Return address was not being
1177 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1178 argument relocation bits so this function can be used in the check
1180 (hppa_elf_stub_check): Pass caller argument relocation bits into
1181 hppa_elf_arg_reloc_needed_p().
1182 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1183 pass caller argument relocation bits into
1184 hppa_elf_arg_reloc_needed_p().
1186 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1188 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1190 * hosts/delta88v4.h: New for SVR4.
1191 * configure.hosts: Use it.
1193 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1195 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1196 is an SCO pre-define.
1198 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1200 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1202 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1204 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1206 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1207 symbols as BFD local symbols.
1208 (nlm_write_object_contents): Don't bother writing out exported
1209 symbols more than once; they now appear in the symbol table more
1210 than once (with and without a prefix) if necessary. Set offset
1211 values to be non-zero as NLMLINK does.
1213 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1215 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1217 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1219 * section.c (struct sec): Move position of user_set_vma, and
1221 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1223 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1224 (symext_rootP, symext_lastP, global_value, GOT_value,
1225 global_symbol, global_sym_defined, symextn_contents,
1226 symextn_contents_real_size, elf_hppa_stub_rootP,
1227 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1228 default initialization.
1229 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1231 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1232 code more readable in 80 columns.
1234 * libhppa.h (all functions): Now inline under GNU C.
1236 More patches from Jeff Law:
1238 * elf32-hppa.c (AR_WARN): Give argument which caused the
1239 invalid argument relocation.
1240 (AR_UNIMP): Delete unused macro.
1241 (hppa_elf_set_section_contents): Always return a value.
1242 (elf32_hppa_backend_table_processing): Likewise.
1243 (elf32_hppa_backend_section_processing: Likewise.
1245 * som.c: New file containing SOM specific code extracted
1248 * som.h: New file containing SOM specific code extracted
1253 * libhppa.h: Delete SOM specific code. Add generic PA
1254 code which can be shared by both SOM and ELF backends.
1256 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1257 depends on libhppa.h now.
1259 * configure.in (hppa_vec): Needs som.o module instead of
1262 * elf32-hppa.c: Include libhppa.h. Do not define
1265 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1266 now lives in libhppa.h.
1267 (hppa_reloc_field_selector_type_alt): Likewise.
1269 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1270 define malloc or free.
1272 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1275 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1277 (elf_hppa_reloc_type_lookup): Likewise.
1278 (elf_hppa_tc_make_sections): Likewise.
1279 (hppa_elf_arg_reloc_needed_p): Likewise.
1280 (hppa_elf_build_long_branch_stub): Likewise.
1281 (elf_reloc_map): Delete, no longer used.
1282 (elf_hppa_reloc_map): Likewise.
1283 (elf32_hppa_symextn_map_max_size): Likewise.
1284 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1286 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1287 of the .hppa_unwind section.
1289 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1291 * config.bfd: recognize m88110.
1293 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1295 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1297 * elfcode.h (elf_section_from_bfd_section): Add detection of
1301 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1302 New functions for support of long branch stubs.
1303 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1304 check for long branch stubs.
1305 (hppa_look_for_stubs): Unused function. Removed.
1306 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1307 version of bfd_set_section_contents.
1308 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1309 when BFD is configured for debugging.
1311 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1312 to return a list of symbols that have non-zero argument
1314 (hppa_elf_stub_finish): Make sure stub generation is done only
1317 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1318 generation relocation entries within a stub.
1319 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1322 * elf32-hppa.c: New #define's for argument relocation types.
1323 (mismatches, retval_mismatches): Updated to reflect new
1324 argument relocation types.
1325 (CURRENT_STUB_OFFSET): New macro.
1327 * elfcode.h (map_program_segments): Set the PF_X bit for data
1330 * elf32-hppa.c: (elf_hppa_howto_table): Add
1331 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1332 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1335 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1336 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1338 * hppa_stubs.h: Add new instructions that are used in linker
1341 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1342 unwind descriptor were incorrect.
1344 * libelf.h (bfd_elf_find_section): Declare.
1346 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1347 function in place of global_sym field in elf_backend_data
1349 (elf32_hppa_backend_symbol_table_processing,
1350 elf32_hppa_backend_section_processing,
1351 elf32_hppa_backend_fake_sections,
1352 elf32_hppa_backend_section_from_shdr,
1353 elf32_hppa_backend_section_from_bfd_section): New functions to
1354 provide support of symbol extension sections and argument
1356 (elf_info_to_howto): Remove call to abort().
1358 * elf32-target.h: Support for special processing by the backend.
1359 (struct elf_backend_data): Added elf_backend_symbol_processing,
1360 elf_backend_symbol_table_processing,
1361 elf_backend_section_processing, elf_backend_section_from_shdr,
1362 elf_backend_fake_sections, and
1363 elf_backend_section_from_bfd_section fields.
1364 * elfcode.h: (bfd_section_from_shdr): Add a check for
1365 processor-specific section types.
1366 (elf_fake_sections): Add a check for processor-specific
1368 (bfd_elf32_write_object_contents): Add a check to see if
1369 there is any final section processing to be done by the
1371 (elf_section_from_bfd_section): Add a check for
1372 processor-specific section types.
1373 (elf_slurp_symbol_table): Remove reference to global_sym in the
1374 elf_backend_data structure. Replace it with a call to
1375 elf_backend_symbol_processing.
1376 * libelf.h: Remove global_sym field in the elf_backend_data
1377 structure. Replace it with a series of backend-specific
1380 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1381 stub_sym should be called target_sym.
1382 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1383 rather than the output bfd (output_bfd).
1384 (hppa_elf_reloc): Get rid of references to the global_sym field in
1385 the elf_backend_data structure.
1387 * elfcode.h (elf_fake_sections): Check the correct condition for
1388 .bss. Also, detect the existence of a .note section.
1390 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1393 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1394 should be a reference to bfd_arch_hppa.
1396 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1397 the bfd_check_format structure to avoid a type mismatch.
1399 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1400 and Jim Kingdon (kingdon@cygnus.com)
1403 * netbsd386.c: New file.
1404 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1405 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1406 libaout.h, targets.c: Other changes.
1408 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1410 * config/m88k-elf.mt: New file.
1411 * config.bfd: Use it for m88*-*-sysv4*.
1413 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1415 * elfcode.h (elf_build_phdrs): Unused function deleted.
1416 (bfd_shdr_from_section): Ditto.
1417 (write_relocs): Don't change section contents for addend.
1418 (elf_locate_sh): Return type is now always elf_internal_shdr,
1419 since the other types were really aliases for this type anyways.
1420 Don't compile this function, since it is static and doesn't appear
1421 to be used in this file.
1422 (sym_is_global): Return non-zero for weak symbols. Abort if
1423 section pointer is null.
1424 (swap_out_syms): Reorder tests so function symbols can be weak.
1425 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1426 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1427 extracting out some common code. Abort if BFD section symbol has
1429 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1430 section symbols. Don't read section contents to fill in addend
1433 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1438 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1440 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1441 specific information for a symbol. Put in elf_sym_num, which
1442 gives the external symbol number in the elf object file, since
1443 local symbols must come before global symbols.
1444 (elf_sym_extra): New macro.
1445 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1446 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1447 symbol number to external number. Store the address of the
1448 Elf_Sym_Extra field for the symbol in the udata field.
1449 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1451 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1453 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1454 array of pointers to section symbols.
1455 (elf_map_symbols): Bump the max index of the section symbols so
1456 that we don't overwrite memory. Store the max index into the
1457 elf_obj_tdata field.
1459 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1461 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1462 to the section symbols we created. Remove unused field
1464 (elf_map_symbols): Fill in array of pointers to section symbols.
1465 Only create section symbols for sections that have SEC_ALLOC set,
1466 and have non-zero size.
1467 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1468 section symbol, look up the section in the list of section
1469 symbols, and set the udata pointer appropriately. Otherwise, if
1470 udata is still NULL, fail an assertion, and use 0, instead of
1473 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1475 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1476 mipslelf and mipsbelf respectively.
1477 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1478 * elf32-mips.c: Added some reloc information.
1479 * configure.in: Fixed error message.
1481 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1483 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1485 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1486 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1487 * archures.c: Alphabetize decls.
1489 * configure.in, targets.c: Add missing vectors to the tables.
1490 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1491 Remove hp300bsd_vec due to clash with sunos_big_vec.
1493 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1496 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1497 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1498 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1499 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1501 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1503 * coffgen.c (coff_section_symbol): If section's output_section is
1504 not yet set, point to itself. This is needed because this is
1505 called on the output file, not the input file.
1507 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1508 dummy value, rather than leaving it NULL.
1510 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1512 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1513 bfd_default_set_arch_mach.
1515 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1517 * config.bfd (cpu): Extract from canonical name with sed.
1518 * configure.in: Don't pass it.
1520 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1522 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1523 BYTE_SIZE conflicts with a Mach header.
1524 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1526 * configure.host: Make sure all OS fields end in *.
1528 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1530 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1531 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1532 doesn't exist, don't try to create it.
1534 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1535 from start of code segment, not start of file.
1536 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1538 * configure.in (SELECT_VECS switch): Likewise.
1540 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1542 * format.c (bfd_check_format): If the target matches the default
1543 target, set match_count to 1, to ignore any previous matches.
1545 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1547 * configure.in: Add reloc16.o when we add
1548 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1549 Makefile.in (BFD_LIBS): Remove reloc16.o.
1551 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1554 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1555 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1556 S-records via SELECT_VECS.
1558 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1559 support S-records, for convenience.
1561 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1563 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1564 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1565 Read and write Alpha relocs. Can't process them yet.
1566 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1567 If the section does not already exist, create it.
1569 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1572 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1573 finish_reloc fields.
1574 * ecoff.c: Move MIPS reloc support from here...
1575 * coff-mips.c: to here.
1576 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1578 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1579 finish_reloc backend function.
1580 (ecoff_write_object_contents): Removed MIPS specific assertions.
1581 * coff-mips.c (mips_finish_reloc): New function.
1582 (mips_ecoff_backend_data): Fill in new fields.
1583 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1585 * targets.c: Added extern for ecoffalpha_little_vec.
1587 * bfd.c (_bfd_host_big_endian): Removed.
1588 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1590 * bfd-in2.h: Regenerated.
1592 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1594 * config.bfd: New file, broken out of configure.in.
1595 * configure.in: Use it, and use standard target names for
1596 --with-targets, replacing --with-bfd-targets.
1598 * archures.c (archures_init_table): Add bfd_sh_arch.
1600 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1601 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1602 Fix error in error message.
1604 * oasys.c: Make bfd_error_vector extern.
1606 * configure.in: Include stab-syms.o for a.out/b.out targets
1607 and hp300{bsd,hpux}.
1609 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1611 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1612 section before setting output_has_begun.
1613 (nlm_set_section_contents): Remove argument names from
1614 mangle_relocs_func prototype.
1615 (nlm_write_object_contents): Remove shadowing local variable.
1616 Don't write out debugging symbols if debugInfoOffset is -1. Add
1617 the codeImageOffset to the start, exit, and check procedure
1619 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1620 Don't check partial_inplace field; its value is irrelevant.
1622 * Base use of sco-core on host, not target.
1623 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1624 * config/i386-sco.mt (TDEFINES): Removed.
1625 * config/i386sco.mh: New file to use sco-core.
1626 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1628 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1629 conversions for some fields.
1631 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1633 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1634 error rather than aborting.
1636 * libnlm.h (struct nlm_backend_data): Added mach field.
1637 (nlm_machine): New accessor macro.
1638 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1640 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1642 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1644 * configure.in: Replace calls to sort with shell code
1647 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1649 * configure.in: Include aout32.o for any a.out/b.out formats.
1651 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1653 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1654 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1655 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1656 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1657 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1658 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1661 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1663 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1665 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1667 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1669 * bfd.c (bfd_scan_vma): New function.
1671 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1673 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1675 * bfd-in2.h: Updated.
1677 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1680 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1682 * configure.in: Remove unneeded test.
1684 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1686 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1688 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1690 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1692 * PORTING, TODO, config/README: Update to reflect below changes.
1694 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1695 --with-bfd-targets="target1,target2,..." and the special target
1696 "all" to get the previous default behavior.
1697 Figure out which architecture and backend .o files are needed from
1698 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1699 the .mt files. Define TDEFAULTS based on them, also.
1701 * Makefile.in: Remove references to MINIMIZE.
1702 * archures.c, targets.c: Ditto.
1704 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1705 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1708 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1709 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1710 SELECT_VECS manually; it's automatic now.
1712 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1713 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1715 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1716 (TDEFAULTS): Don't define BFD; not used.
1718 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1719 this is a host, not a target.
1721 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1723 * elfcode.h (elf_object_p): Add comment about what this function
1724 does and to watch out for side effects. Add FIXME for memory leaks.
1725 Fix comment about checking for matching byte order. Preserve
1726 pointer to old tdata (if any), and restore it if we don't match
1727 file with target vector. If we are going to use goto's, use them
1728 consistently and maintainably.
1729 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1730 to note that the problem is even more serious than just leaked
1731 memory. Replace goto with more traditional return.
1733 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1735 Fix incorrect or useless makefile variable definitions:
1736 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1737 define DEFAULT_VECTOR, instead of TDEFINES.
1738 * config/i386aix.mh (MINIMIZE): Don't define.
1739 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1740 * config/rs6000.mh (ALLOCA),
1741 * config/i386v.mh (ALLOCA),
1742 * config/i386linux.mh (ALLOCA),
1743 * config/i386isc.mh (ALLOCA),
1744 * config/go32.mh (EXTRALIBS): Don't define; not used.
1745 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1746 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1747 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1749 * config/.Sanitize (Things-to-keep): Add README.
1750 * config/README: New file, explaining the variables.
1752 * targets.c (target_vector): Add hp300_bsd_vec.
1753 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1754 (hp300bsd.o): New rule.
1756 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1758 * libelf.h (NAME): Provide a default definition, that's neither
1759 for 32 bits nor for 64.
1761 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1763 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1764 that is what is in elf.c.
1766 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1768 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1769 scBss and scSBss symbols, since it was wrong.
1771 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1774 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1775 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1777 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1778 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1780 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1782 * hpux-core.c: Cast return value from bfd_zalloc.
1784 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1786 * aoutx.h (log2): Delete i387-specific code.
1788 * Makefile.in (BFD_LIBS): Always include elf.o.
1789 (BFD32_BACKENDS): Don't include elf.o here.
1790 (ofiles): Delete references to ofiles2 and ofiles3.
1791 (do_clean): Delete ofiles.
1792 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1793 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1794 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1796 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1799 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1800 (from Meissner's additions to bfd-in2.h).
1802 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1806 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1808 * elfcode.h (elf_write_object_contents): Don't drop core if
1809 elf_symbol_from returns a NULL pointer when processing a non-elf
1810 symbol, use a 0 size instead.
1812 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1814 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1815 bfd_elf32_hash, since the hash table is independent of the 32/64
1818 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1819 that is what is in elf.c.
1821 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1823 * elf32-i386.h (reloc_type): Reformat spacing.
1824 (elf_howto_table): Add the rest of the 386/ELF relocations.
1825 (elf_i386_reloc_type_lookup): Ditto.
1826 (elf_i386_info_to_howto): Ditto.
1827 (elf_i386_info_to_howto_rel): Ditto.
1829 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1831 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1832 of nlm_slurp_symbol_table as boolean, not pointer.
1833 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1834 of nlm_slurp_reloc_fixups as boolean, not pointer.
1836 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1838 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1839 are now predefined by GCC
1841 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1843 * coffgen.c (coff_print_symbol): Add the section offset to the
1844 line number address, so it's printed the same way as the function
1845 address. Only showed up for line numbers that aren't in the first
1848 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1850 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1851 (nlm_mangle_relocs_func): New macro.
1852 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1853 (nlm_i386_mangle_relocs): New function.
1854 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1855 symbols into the .bss section.
1856 (nlm_set_section_contents): Call the mangle_relocs function.
1857 (nlm_write_object_contents): Treat a reloc against any defined
1858 symbol as an internal reloc. Fix bug in external reloc counting.
1859 Get the offset and debugging type right for .bss symbols. Only
1860 output debugging symbols for defined symbols.
1862 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1864 * coff-z8k.c (rtype2howto): Likewise.
1865 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1866 * elf32-i386.c (TRACE): Likewise.
1867 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1868 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1869 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1870 argument rather than using printf.
1872 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1874 * coffswap.h: Added macros used when accessing several fields;
1875 default is the same as before.
1876 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1877 * coff-alpha.c: Defined macros to use the right sizes in
1879 * libecoff.h: Backend information is now in target vector, not
1880 BFD. Start of backend information is COFF backend information.
1881 * coff-alpha.c, coff-mips.c: Changed accordingly.
1882 * ecoff.c (ecoff_mkobject): New function.
1883 (ARMAP_START): Changed into backend information, since Alpha uses
1885 (ecoff_slurp_armap): Don't overlay archive header.
1886 * bfd.c: Include libcoff.h.
1888 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1890 * Makefile.in (install): Fix sh syntax error.
1892 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1894 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1896 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1898 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1900 * ecoff.c: New file for generic ECOFF functions.
1901 * ecoffswap.h: New file for ECOFF swapping functions which differ
1902 only slightly for different targets.
1903 * libecoff.h: Added prototypes for ecoff.c functions.
1904 (ecoff_backend_data): New structure.
1905 (ecoff_tdata): Added backend_data field. Changed external data
1906 pointers to be PTR rather than to a particular struct.
1907 (ecoff_symbol_struct): Moved in from coff-mips.c.
1908 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1909 Added ECOFF backend structures. Include ecoffswap.h.
1910 * coff-msym.c: Removed; superseded by ecoffswap.h.
1911 * bfd.c: Include coff/internal.h.
1912 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1914 (BFD64_BACKENDS): Added coff-alpha.o.
1915 (CFILES): Removed coff-msym.c. Added ecoff.c.
1916 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1917 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1918 (ecoff.o, coff-alpha.o): New targets.
1919 (coff-msym.o): Removed target.
1921 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1923 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1924 of EXFUN in the BFD sources. Heave ho!
1926 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1928 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1930 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1932 * hosts/sun3.h: remove some more conflicting decls
1934 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1936 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1937 redefine TEXT_START_ADDR to be 0.
1939 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1941 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1942 host and target info.
1944 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1946 * nlm32-i386.c: New file. First cut at i386 NLM code.
1947 * libnlm.h: Added some more prototypes.
1948 (struct nlm_relent): New structure.
1949 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1950 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1951 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1952 nlm_reloc_fixup_secs.
1953 (struct nlm_backend_data): New structure, with accessor macros.
1954 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1955 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1956 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1958 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1959 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1961 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1962 external references in symbol table as undefined symbols.
1963 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1964 argument in get_symtab rather than in slurp_symbol_table.
1965 (nlm_slurp_symbol_table): Save symbol information in tdata.
1966 (nlm_print_symbol): New function.
1967 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1968 nlm_canonicalize_reloc): New functions to read relocs.
1969 (nlm_compute_section_file_positions, nlm_set_section_contents,
1970 nlm_external_reloc_compare, nlm_write_object_contents): New
1971 functions to create NLM files.
1972 * nlm-target.h: Define all the nlm functions here either as
1973 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1974 the backend_data field to TARGET_BACKEND_DATA.
1975 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1976 they are now in nlm-target.h.
1977 (TARGET_BACKEND_DATA): Define as NULL.
1978 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1979 (nlm_set_arch_mach): New function.
1980 * targets.c: Added nlm32_i386_vec.
1981 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1982 (CFILES): Added nlm32-i386.c.
1983 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1984 (nlm32-i386.o): New target.
1986 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1988 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1989 C, and aren't needed anyway (return int)
1991 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1993 * elfcode.h: Use casts with bfd_alloc and alloca.
1995 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1997 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1998 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1999 older cpp's, that don't do additional replacement on the JUMP_TABLE
2001 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2004 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2006 Yet another trad-core variant:
2007 * config/esix.mh, hosts/esix.h: New files.
2008 * configure.hosts: Use them.
2010 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2012 * reloc.c (bfd_perform_relocation): Handle the case of
2013 complain_overflow_bitfield, rightshift > bitpos, and a negative
2016 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2018 * elfcode.h: Reimplement segment writing.
2019 (elf_write_phdrs): Use precomputed e_phoff rather than making
2021 (elf_build_phdrs): Disabled, for now.
2022 (assign_file_position_for_section): Don't change file offset for
2024 (assign_file_positions_for_symtab_and_strtabs): New function.
2025 (struct seg_info): New type.
2026 (map_program_segments): New function.
2027 (assign_file_positions_except_relocs): For executables, leave
2028 section headers &c for last, and properly align all sections with
2030 (prep_headers): No longer abort when EXEC_P is set.
2031 (write_shdrs_and_ehdr): Deleted all code relating to program
2034 * elfcode.h (various): Deleted some unused code, and debugging
2036 (write_relocs): Cache value of last symbol looked up, to save
2037 time if the symbol is referred to repeatedly.
2038 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2040 (assign_section_numbers): Likewise.
2042 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2044 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2045 (struct elf_obj_tdata): New field, phdr.
2046 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2048 (ELF_MAXPAGESIZE): Default to 1.
2049 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2050 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2051 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2052 Most should have length field of `2'.
2054 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2056 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2058 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2060 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2061 the top level script has already adjusted for it.
2063 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2065 * srec.c (srec_write_symbols): Get CR LF in the right order.
2067 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2071 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2073 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2074 bitpos when overflow checking.
2076 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2078 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2079 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2080 Send error messages to stderr.
2082 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2084 * nlm{32,64}-target.h: Remove.
2085 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2086 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2087 * nlm.c (ARCH_SIZE): Remove define to zero.
2088 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2089 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2090 * nlm{32,64}-gen.c (nlm-target.h): Include.
2091 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2092 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2093 nlm<size>, and use macros select size.
2095 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2097 * Makefile.in (Makefile): add configure.in, drop redundant
2098 $(srcdir), drop redundant ./
2100 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2102 * hpux-core.c: New file; backend for HP/UX style core files.
2103 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2105 * bfd-in2.h: Updated.
2106 * hppa.c (make_bfd_asection, hppa_core_file_p,
2107 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2108 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2109 Removed from target vector.
2110 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2112 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2114 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2115 (HDEPFILES): Set to hpux-core.o.
2116 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2117 * hosts/hp300.h (HOST_HP300HPUX): Define.
2118 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2119 aix386-core.o, hpux-core.o.
2120 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2122 * reloc.c (enum complain_overflow): New enumeration with the
2123 various flavours of overflow checking.
2124 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2125 from boolean to emum complain_overflow. Removed obsolete absolute
2127 (HOWTO): Removed absolute argument.
2128 (bfd_perform_relocation): Do overflow checking on all types of
2130 * bfd-in2.h: Updated accordingly.
2131 * all targets: Updated initialization of reloc howto tables.
2133 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2135 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2138 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2140 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2142 * elfcode.h: Fix several illegal pointer combination warnings for
2143 usages of bfd_alloc and alloca.
2145 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2146 apparent Sun C preprocessor recursion. Fix access macros.
2147 * nlmcode.h: Remove spurious '&' before several array references.
2149 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2151 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2152 config/m68k-coffun.mt -> u68k-coff.mt.
2153 * Makefile.in, configure.in: Corresponding changes.
2155 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2157 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2158 function name; it's valid without, and some compilers give
2159 warnings with it there.
2161 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2163 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2164 * bfd.c (union tdata): Add nlm_obj_data;
2165 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2167 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2169 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2170 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2171 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2172 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2173 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2174 * bfd-in2.h (INLINE): Defines moved here.
2175 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2176 * libelf.h (CAT4): Move define to bfd-in2.h.
2177 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2178 * bfd-in2.h (union tdata): Add nlm_obj_data.
2179 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2180 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2181 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2182 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2183 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2186 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2188 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2190 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2192 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2193 Deleted `thunk' structure, merged into tdata, duplicate data
2195 Rearranged functions, grouping by functionality.
2196 Broke up many functions in elfcode.h, re-ordered many parts of
2197 file writing to handle unpredictable state of section relocation
2198 table as provided by various applications.
2199 Still needs cleanup: Merge functions back together, split out
2200 data structure with only data that is used only when writing out
2203 * elf.c (bfd_elf_generic_reloc): New function, taken from
2205 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2206 bfd_perform_relocation lossage.
2208 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2210 (ofiles): Don't use sort or uniq; do it with sh constructs.
2212 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2214 * coffcode.h: Recognize I386PTXMAGIC.
2215 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2216 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2217 New macros; use it if defined.
2218 * config/symmetry.mh, hosts/symmetry.h: New files.
2220 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2222 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2223 * Makefile.in: Change accordingly.
2224 (CFILES): Add elf64-gen.c.
2226 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2228 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2230 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2232 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2235 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2237 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2238 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2240 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2242 * configure.in: Recognize h8300h-*-*.
2244 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2246 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2247 type R_H8500_HIGH_16.
2248 * coff-sh.c (r_imm32): Get the width of the reloc right.
2250 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2252 * configure.in: Add new target m68k-coffun to the dpx/2.
2253 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2255 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2257 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2258 sparc-aout-specific list.
2260 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2262 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2264 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2265 and Jim Kingdon (kingdon@cygnus.com)
2267 * elfcode.h: Use memset not bzero.
2268 * trad-core.c: Don't include <sys/file.h>.
2269 * i386linux.h: Include <sys/file.h>.
2270 * coff-m68k-un.c: new file to handle names with underscores on
2272 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2273 to not duplicate the function in the executable.
2274 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2276 * coffcode.h (MC68KBCSMAGIC): case added.
2277 * targets.c: Add m68kcoffun_vec.
2278 * configure.host: added support for Bull dpx/2.
2279 * config/dpx2.mh, hosts/dpx2.h: new files.
2280 * Makefile.in: added target coff-m68k-un.
2282 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2284 * aoutf1.h: Add definition of MACHTYPE_OK.
2286 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2288 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2291 * syms.c, bfd-in2.h: Doc fix.
2293 * coffcode.h (CALC_ADDEND): Check for common section using the
2294 section flag as well as the symbol flag.
2296 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2298 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2299 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2300 be sufficient. Define TEXT_START_ADDR.
2302 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2304 * aoutx.h (translate_from_native_sym_flags): Removed statep
2305 argument. Just let an indirect symbol point to the next symbol
2306 without forcing the next symbol to be undefined. Changed all
2308 * hp300hpux.c (slurp_symbol_table): Changed call to
2309 translate_from_native_sym_flags.
2310 * targets.c: Added hp300hpux_vec.
2311 * Makefile.in (hp300hpux.o): Added dependencies.
2313 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2315 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2316 relocs together, and add 64-bit versions.
2317 (bfd_generic_get_relocated_section_contents): Argument to alloca
2320 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2321 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2323 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2324 (new_bfd): Prototype-style definition, using DEFUN.
2325 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2326 argument is type size_t, not bfd_size_type.
2327 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2328 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2329 bfd_error_nonrepresentabltrap): Prototypes.
2330 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2331 bfd_alloc_grow): Adjusted prototypes for arg type change.
2332 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2333 do_slurp_coff_armap, bfd_construct_extended_name_table):
2335 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2336 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2339 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2340 (ofiles): New target. Build a list of unique file names, in case
2342 (TARGETLIB): Use list of files from ofiles.
2343 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2344 minimal-bfd flag and target makefile frag contents.
2346 * elfcode.h (elf_read): Delete static declaration, since function
2348 (elf_map_symbols): Write out section symbols for all sections, for
2350 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2351 section symbols for the same section.
2352 (elf_find_nearest_line): Don't print message, just return false.
2354 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2356 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2358 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2360 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2362 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2363 (realclean): Remove generated headers.
2365 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2367 * section.c (bfd_set_section_content): Deny if file is not opened with
2368 the proper mode, set output_has_begun if file is openened for update.
2369 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2370 done in bfd_set_section_content.
2372 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2374 * hosts/std-host.h: Removed declarations of printf, fprintf,
2375 fcntl, fread and fwrite. They are all error prone for one reason
2376 or another. Changed declaration of memchr from char * to PTR.
2378 * configure.in (mips-*-riscos*): New target; use riscos.
2379 * configure.host (mips-*-riscos*): New host; use riscos.
2380 * config/riscos.mh (HDEFINES): Add -G 4.
2382 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2383 rather than casting the result of bfd_h_get.
2385 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2387 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2390 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2392 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2393 include in search list if BFD64 is defined.
2395 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2396 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2398 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2400 * elf64-target.h, elf64-generic.c: New files.
2401 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2402 (elf64-generic.o): List dependencies.
2404 * Makefile.in: List target `all' explicitly before host/target
2405 makefile fragments are included, in case they define any new
2408 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2409 versions as appropriate. Uses updated.
2410 (elf_debug_section): Declare before use.
2411 (elf_debug_file): New function.
2412 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2413 Alignment value in section header is n_bytes, not log2.
2414 (new_section_hook): Do nothing for now.
2415 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2417 (elf_core_file_p): Simplify check for correct class (word size).
2418 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2419 Initialize all fields when creating data structures.
2420 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2421 (elf_compute_section_file_positions): Set correct class in output
2423 (elf_write_object_contents): Section symbols have empty names in
2426 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2427 args to size_t before call.
2428 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2430 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2432 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2433 number information, return 0 for line number.
2435 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2437 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2440 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2442 * hosts/riscos.h: Define NBPG and UPAGES.
2444 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2446 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2447 lvalue; it contains a cast.
2449 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2451 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2452 Use unsigned hash values for better hashing.
2453 (hash): Hash in the string length for long strings.
2455 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2457 * aoutx.h (compare): Replace 3 if's with a subtraction.
2458 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2459 in decreasing order of success, as an optimization.
2460 (hash): Take a length arg; ignore chars after #25, for speed.
2461 (add_to_stringtab): Pass length to hash.
2463 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2465 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2467 * elfcode.h (elf_new_section_hook): Do nothing for now.
2468 (elf_write_object_contents): Output common symbols the way ELF
2471 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2473 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2474 here from elfcode.h. A couple of size-specific structure pointers
2475 were changed to PTR; uses fixed appropriately.
2476 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2477 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2478 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2479 temporary macros to ease name change.
2480 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2481 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2483 * doc/Makefile.in (libbfd.h): Process elf.c too.
2484 * Makefile.in (elf.o): Note new dependencies.
2486 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2487 code, tweaked some debug hooks.
2488 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2491 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2493 * hosts/riscos.h: New file.
2495 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2497 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2498 section already exists, use its pointer to fill in rawdata slot.
2500 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2502 * hosts/std-host.h: Return value of puts and fputs is int not void.
2504 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2506 * aoutx.h (howto_table_ext): Comment the field names.
2507 * reloc.c (bfd_perform_relocation): Fix max and min values.
2509 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2511 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2512 size-independent elf internal data structures.
2513 * elfcode.h (put_word, get_word): Define as appropriate for
2514 architecture word size. Structure swapping functions changed to
2515 use them as appropriate.
2517 * configure.in: If compiling 64-bit back ends, do them before
2520 * libelf.h: Use new size-independent versions of elf internal data
2522 (symbol_type): Reordered to put any fields dependent on target
2524 (elf_backend_data): Renamed from elf##_backend_data and made
2526 (elf_sect_thunk): Now size-independent.
2528 * libbfd.c (bfd_log2): Now returns unsigned int.
2530 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2532 * Rename config/m88k-aout.mt to config/noop.mt.
2533 configure.in: Use it for mips-*-bsd*.
2535 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2537 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2538 initializer" warning from gcc.
2539 * cpu-h8500.c (arch_info_struct): Likewise.
2540 * cpu-sh.c (arch_info_struct): Likewise.
2542 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2543 howto_*): Unused functions and variables commented out.
2544 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2546 * cpu-h8500.c (compatible): Likewise.
2547 * cpu-sh.c (compatible): Likewise.
2549 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2550 Always set a valid length value, even for invalid input.
2552 * srec.c (srec_write_symbols): Use sprintf_vma.
2554 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2555 uint64_type): Provide default definitions.
2556 * hosts/std-host.h (int64 stuff): Remove them from here.
2558 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2560 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2561 variable. Added default case to switch.
2563 * aoutx.h (translate_from_native_sym_flags): Before casting
2564 pointers to integers, make sure the integer type is wide enough.
2565 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2567 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2568 don't bother comparing for less-than-zero.
2569 (bfd_set_section_contents): Ditto.
2571 * elfcode.h (bfd_add_to_strtab): Now static.
2572 (sym_is_global): New function.
2573 (elf_map_symbols): Call it. Now returns void. Removed unused
2575 (bfd_section_from_shdr): Mark string tables other than for section
2576 and symbol names as normal sections having contents.
2577 (fix_up_strtabs): New function; fixes up ELF header fields for
2578 stab sections with string tables associated.
2579 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2580 sections. Reordered condition tests for symbol flags; default to
2581 local-object value instead of global-object.
2582 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2583 inside condition test.
2584 (elf_print_symbol): Use fprintf_vma.
2585 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2588 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2589 back to "long long" for HOST_64_BIT.
2591 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2592 without using invalid ANSI C preprocessing tokens.
2594 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2595 * libelf.h (bfd_elf32_new_section_hook): Declare.
2596 * elfcode.h (new_section_hook): Define here.
2598 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2599 against multiple inclusions.
2601 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2603 * Makefile.in (bfd.h): Generate into current directory by grabbing
2604 64-bit definition (if any) from sysdep.h.
2605 * bfd-in.h: Put in marker for sysdep.h inclusion.
2607 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2609 * reloc.c (bfd_perform_relocation): Check for overflow on
2610 pc-relative relocations if the howto asked for it.
2612 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2614 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2616 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2618 * config/riscos.m{h,t}: New files.
2619 * configure.{host,in}: Use them.
2621 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2623 * elf32-mips.c: comment change. This is a mips file, not 88k.
2625 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2627 * cache.c (bfd_cache_init): Increment open_files and call close_one
2629 (bfd_open_file): Don't increment open_files here.
2631 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2633 * config/delta88.mh: Don't set CC.
2635 * Makefile.in: Add elf32-{mips,m88k,generic}.
2636 elf32-{mips,m88k,generic}.c: New files.
2637 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2638 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2639 don't match a different target.
2641 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2643 Eliminate "int8_type", "int16_type", "int32_type", and their
2644 variants from the BFD universe. Leave the 64-bit types for now,
2645 since they are in flux.
2647 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2648 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2649 * ieee.c: Convert uint8e_type => unsigned char.
2650 * oasys.c: Extensive changes to eliminate obsolete types.
2651 These depend on changes in ../include/oasys.h as well.
2652 * hosts/*.h: Remove declarations of all these types.
2654 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2656 * hosts/delta88.h: #if 0 out some declarations which conflict with
2659 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2661 * Makefile.in (install): remove parentdir cruft
2663 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2665 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2666 * Expurgate random DEFUNs that have crept in.
2668 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2670 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2671 only be aligned to a 4 byte boundary.
2673 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2675 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2678 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2680 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2681 1927 but fixing some other important things.
2683 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2685 * hosts/std-host.h (int64e_type): Fix definition.
2687 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2689 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2690 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2691 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2692 a STYP_TEXT section.
2694 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2696 * Makefile.in (install, headers): don't put comments after a tab
2697 in the actions section of a rule
2699 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2701 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2702 (ecoff_write_object_contents): If not D_PAGED, don't add the
2703 section headers to text_size. If not D_PAGED, set the magic
2704 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2705 executable, the executable must fully occupy an even number of
2707 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2708 ecoff_big_vec): Consistently set section alignment power to 4,
2709 since ECOFF sections should be multiples of 16 bytes.
2710 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2711 Made ar_pad_char and ar_max_namelen agree for both.
2713 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2715 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2716 symbol value, since bfd symbols are section relative, but ELF
2719 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2721 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2723 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2725 * hosts/news.h, config/news.mh: New files.
2727 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2729 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2730 * coff-h8300.c: More addressing modes.
2731 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2733 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2734 H8/300H name. (compatible): New function.
2735 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2738 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2740 * coff-mips.c (ecoff_compute_section_file_positions,
2741 ecoff_write_object_contents): Only round to page boundaries if
2742 D_PAGED flag is set for the output BFD.
2744 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2746 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2747 casts to work on machine where sizeof(long) != sizeof(int) !=
2749 * coffgen.c (coff_get_normalized_symtab): Ditto.
2750 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2752 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2754 * coffgen.c (coff_write_symbols): For empty string table, write
2755 out 4 in correct byte order. (from minyard@bnr.ca)
2757 * elf32-hppa.c: Don't include libhppa.h for now; define
2758 BYTES_IN_WORD instead, until Utah sends a better fix.
2759 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2760 of malloc and realloc.
2762 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2764 * configure.in (mips-*-ecoffl*): New target; use decstation.
2765 (mips-*-ecoff*): Added trailing '*'.
2767 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2768 for the FDR, not from the first PDR in the file.
2770 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2772 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2774 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2776 * hppa.c (hppa_get_symbol_info): New function.
2778 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2780 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2783 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2784 * libhppa.h (MAXCOMLEN): Define unconditionally.
2785 (_PA_RISC_ID): Only define if not already defined.
2786 * elf32-hppa.c: Include libhppa.h.
2788 From Ralph Campbell:
2789 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2791 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2793 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2795 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2796 remove defines of __MSDOS__ and __GO32__ (these are in the
2799 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2802 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2803 * config/hppabsd.mh: Don't use ranlib.
2805 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2807 * elf.c: New file, for word-size independent code.
2808 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2809 * Makefile.in: Include elf.o in standard objects.
2811 * bfd-in.h (CAT3): Define here.
2812 * libaout.h, libelf.h: Not here.
2814 * libelf.h (struct strtab): Define here.
2815 (bfd_elf_locate_sh): Declare here.
2816 * elfcode.h (struct strtab): Definition deleted.
2818 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2820 * Makefile.in: Make "all", not "bfd.h", be the default target.
2821 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2822 hasn't really changed.
2824 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2826 * elfcode.h (elf_hash): Provide elf standard hash function.
2827 (various): Key off of the machines use_rela_p field to determine
2828 whether to use REL or RELA relocations.
2829 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2830 (elf_make_sections): Allocate a pointer to hold all data for a
2831 given section, and copy each fragment into the data region.
2832 Update the section's pointer with the REL implicit addends if the
2833 machine uses REL relocation.
2835 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2836 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2837 into was elf32-target.h expects.
2838 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2839 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2840 (elf_i386_info_to_howto): Add minimal relocation support.
2842 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2843 elf_info_to_howto_rel fields.
2845 * elf32-target.h (elf_bed): Add support for new fields in
2848 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2850 * elf32-hppa.c: Add symbol extension section support, fix
2851 relocation howto table, add stub generation support.
2853 * elf32-hppa.h: Add symbol extension section support, fix
2854 relocation howto table, add stub generation support.
2856 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2859 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2862 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2863 the symbol is not found.
2865 * elfcode.h (elf_compute_section_file_positions): Not all section
2866 file positions were computed.
2868 * elfcode.h (elf_get_sect_thunk): New function.
2870 * hppa.c (sign_ext): Reimplement.
2872 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2873 these functions static.
2875 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2877 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2879 * aoutx.h (translate_from_native_sym_flags): Don't set
2880 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2881 * aoutx.h (translate_to_native_sym_flags): Translate
2882 constructor symbols properly.
2884 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2886 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2888 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2891 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2893 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2894 from bfd-in.h and .c files. Build bfd.h in build directory,
2895 substituting in requested target word size. Insert word size into
2896 makefile, and maybe enable 64-bit targets.
2898 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2899 are available. Conditionalize on this. Assume HOST_64_BIT
2900 will be defined if needed, so 64-bit targets are conditionalized
2901 only in the Makefile.
2903 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2905 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2907 * coff-sh.c (rtype2howto): Put error message on stderr.
2908 (extra_case): Delete unused variable.
2910 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2911 before calling printf.
2913 * elfcode.h: New file, almost completely derived from old elf32.c.
2914 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2915 * Makefile.in (elf64.o): List dependencies, don't build by
2917 (elf64.c): Add to list of sources.
2918 (elf32.o): Update dependencies.
2919 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2920 namespace pollution; rename vectors.
2921 * targets.c, config/*-elf.mt: Updated.
2922 * All uses of 32-bit versions of structures, routines, and macros
2925 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2927 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2929 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2931 * elf32.c (elf_string_from_elf_section): Handle index of zero
2933 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2935 (elf_write_object_contents): Deleted one unused variable and
2936 initialized another to avoid gcc warnings.
2937 (elf_set_section_contents): Delete unused variable.
2939 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2941 * i386lynx.c: New module for Lynx variant of a.out.
2942 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2943 * gen-aout.c: Get rid of defunct endian stuff, print out true
2945 * targets.c (target_vector): Add i386lynx_vec.
2947 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2949 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2951 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2953 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2954 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2955 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2956 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2957 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2959 * bfd-in.h: Don't define bfd_print_symbol_nm.
2960 Define symbol_info type.
2961 (JUMP_TABLE): Set _get_symbol_info element.
2963 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2964 (bfd_decode_symclass): Use coff_section_type.
2966 * targets.c: Add bfd_get_symbol_info call.
2968 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2970 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2971 complaints from ancient gcc's.
2973 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2975 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2976 hosts/i386linux.h: Define it.
2978 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2980 * VERSION, bfd-in.h: Bump version number to 2.2.
2982 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2983 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2984 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2985 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2986 LR, RR, hppa_field_adjust): New functions.
2988 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2990 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2991 stabs symbols, including new indirect_ptr_ptr argument.
2992 (ecoff_slurp_symbol_table): Pass new argument in calls to
2993 ecoff_set_symbol_info.
2995 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2997 * configure.in: For m68k sysv systems, use m68k-coff.
2999 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3000 (TDEFAULTS): Define it here. Use the new name.
3002 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3005 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3007 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3008 number of arguments.
3009 (aix386_core_file_p): Initialize core_size to correct value.
3011 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3013 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3014 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3016 * bout.c (aout32_slurp_extended_name_table): Define to be
3017 _bfd_slurp_extended_name_table rather than bfd_true.
3019 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3020 definitions for N_SET[ATDB].
3021 (ecoff_howto_table): Moved near top of file.
3022 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3023 seen, cook up a constructor section of the same name and put in a
3024 reloc pointing to the symbol. This lets the GNU linker build
3025 global constructors and destructors without using collect.
3027 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3029 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3031 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3033 * hosts/miniframe.h: New file.
3034 * configure.host: Use it.
3036 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3038 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3039 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3040 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3041 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3042 * configure.in (*-*-bsd): Change to *-*-bsd*
3044 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3046 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3047 int, for the sake of the old Portable C Compiler.
3049 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3051 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3053 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3055 * configure.in: Get target name right for m68*-*-hpux.
3057 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3059 * trad-core.c (NO_SIGNED_GET): New macro.
3060 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3061 signed NO_GET, where appropriate.
3063 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3064 * configure.in (*-*-linux*): Remove until linux port for a
3065 non-i386/i486 system is actually available.
3067 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3069 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3070 when compiling under HPUX.
3072 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3074 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3075 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3077 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3078 * bfd/libhppa.h: Include sysdep here. Conditionalize
3079 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3080 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3083 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3085 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3086 GNU version is needed.
3088 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3090 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3092 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3094 * Makefile.in: Build elf32-hppa.o.
3096 * syms.c (BSF_FUNCTION): New symbol flag.
3098 * elf32-hppa.c: Fixed to work with elf32-target.h.
3100 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3102 * libaout.h (NAME): Don't define if already defined.
3104 * libelf.h: Protect against multiple inclusions.
3105 (elf_symbol_type): Moved here, added new fields.
3106 (struct elf_backend_data): New field `global_sym'; I suspect this
3108 * elf32.c (elf_symbol_type): Deleted from here.
3109 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3110 point to backend versions of symbols.
3111 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3112 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3114 (elf_write_object_contents): Write program headers if appropriate.
3115 (bfd_section_from_shdr): Unnamed sections get empty string for
3116 name, not "unnamed". Handle SHT_NOBITS separately from
3117 SHT_PROGBITS, and set some different flags.
3118 (elf_file_p): New routine.
3119 (elf_object_p, elf_core_file_p): Call it.
3120 (elf_object_p): Handle EM_HPPA.
3121 (elf_symbol_from, elf_idx_of_sym): New functions.
3122 (elf_make_sections): Get symbol number right for relocations. Set
3123 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3124 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3125 SHT_PROGBITS. Always generate symtab and strtab, not only if
3126 relocations are needed. Set SHF_* flags as appropriate.
3127 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3128 (elf_write_object_contents): Fix off-by-one error in symbol count.
3129 Store a correct value for the symbol; write the size field
3130 properly; make some guesses about the type field. Set section
3131 type correctly for string tables.
3132 (section_from_elf_index): Check for absolute and common sections
3134 (elf_section_from_bfd_section): Ditto.
3135 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3136 Use empty string instead of "unnamed" for nameless symbols.
3137 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3138 HPPA (only?). Don't free raw symbols; keep the pointer around for
3140 (elf_set_arch_mach): Handle bfd_arch_hppa.
3141 (elf_find_nearest_line): Just return false.
3142 (elf_write_object_contents, elf_set_section_contents): Set
3143 output_has_begun field after computing file positions.
3144 (elf_set_section_contents): Write section contents immediately,
3145 rather than caching the whole file and writing it at close time.
3147 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3148 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3149 hppa_reloc_expr_type_alt): New enumerator types.
3151 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3152 * configure.in, configure.host: Use them.
3154 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3156 * elf32-target.h: Allow overrides of armap defaults.
3158 * elf32-hppa.c, elf32-hppa.h: New files.
3160 * config/hp300hpux.mt: New file.
3162 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3164 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3165 (aix386_core_vec): Update for new fields.
3167 * archive.c (bfd_generic_archive_p): Call target-specific
3168 slurp_armap code, instead of bfd_slurp_armap.
3169 (bfd_slurp_bsd_armap_f2): New function.
3170 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3171 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3173 * libaout.h (struct aoutdata): New field for subformat, for
3174 differentiating between highly similar a.out formats.
3175 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3176 version of function.
3177 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3179 * hp300hpux.c: New file.
3180 * Makefile.in: Include it.
3182 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3184 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3187 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3189 * trad-core.c (trad_unix_core_file_p): Check the file size.
3191 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3193 * coff-alpha.c: Remove duplicate function and add warnings.
3195 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3197 * sco-core.c (sco_core_vec): Add initializers for new target
3200 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3202 * coffcode.h [_LIT]: Recognize .lit section.
3204 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3206 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3207 config/alphaosf.mt, hosts/alphaosf.h: New files.
3209 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3211 * Merge in HPPA/BSD changes from Utah.
3212 * hppa.c: Use this for both HPUX & BSD.
3213 * targets.c: Enable hppa_vec for both HPUX & BSD.
3214 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3215 * hosts/hppabsd.h: #define HOST_HPPABSD.
3217 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3219 * libbfd.c: Whitespace changes around byteswap macros.
3220 * libbfd-in.h: Whitespace changes around byteswap declarations.
3222 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3224 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3225 system_error anymore. It confuses bfd_check_format().
3227 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3229 * bfd.c: Add sgi_core_data to tdata union.
3230 * coff-mips.c: Add Irix 4.x core file support.
3231 * hosts/irix4.h: #define HOST_IRIX4.
3233 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3235 * aoutx.h (translate_from_native_sym_flags): Check that the
3236 symbol's section does get set.
3237 (slurp_symbol_table): Zero index means null-string name.
3239 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3241 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3243 (write_syms): Use them, to reduce string table size.
3245 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3247 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3248 new signed get/put fields. Minor reformatting to label
3251 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3253 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3255 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3256 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3258 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3260 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3262 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3263 (swapcore_sparc): Make sp a bfd_vma.
3265 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3267 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3268 libbfd.c, libbfd-in.h: Add _do*signed*.
3269 targets.c, all targets: Add bfd*signed*.
3270 bfd-in.h: Add bfd_signed_vma. Add comments.
3272 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3274 * format.c (bfd_check_error): Check error return from
3275 _bfd_check_format routines.
3277 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3279 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3280 recognize .data section if present.
3282 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3284 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3285 check for the case where the user sets the address of the BSS
3286 section (and the file header can't specify this). Let the user
3287 set it wherever they want, regardless of what goes in the header.
3289 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3290 straight through into BFD sections. Add comments.
3292 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3294 Cleanup in preparation for better 64-bit host support.
3296 * bfd-in.h (bfd_64_type): Remove.
3297 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3299 * bfd-in.h (bfd_size): Remove.
3301 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3303 * bfd-in.h (bfd_word): Remove.
3304 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3306 * bfd-in.h (rawdata_offset): Remove.
3307 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3308 (bfd_perform_relocation): Lint.
3309 (enum bfd_reloc_status): Comment cleanup.
3311 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3313 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3315 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3317 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3319 * elf32.c: Clean up old comments.
3321 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3323 * config/sun3.h: String argument to fprintf is const.
3325 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3326 on systems which define PAGE_SIZE in <limits.h>.
3328 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3330 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3331 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3332 the core file failing signal.
3333 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3334 to supply the core file failing signal.
3336 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3338 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3339 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3340 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3341 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3343 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3345 * coff-mips.c (PAGESIZE): Correct value.
3347 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3349 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3350 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3352 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3354 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3355 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3357 (coff_compute_section_file_positions): Force vma and lma of _LIB
3359 (coff_set_section_contents): Count number of entries in new lma
3361 * coffgen.c (make_a_section_from_file): Force lineno_count of
3362 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3363 SCO 3.2v4 shared library.
3364 * seclet.c (rel): Copy over any section with contents, not just
3367 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3370 * coff-i386.c (coff_i386_reloc): New function, to generate
3371 relocateable output correctly.
3372 (howto_table): Use coff_i386_reloc for all reloc types.
3373 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3374 for a common symbol.
3375 (i386comm_value): Removed; no longer needed.
3377 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3379 * coffcode.h (coff_set_section_contents): Don't write out
3380 sections without a filepos.
3382 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3384 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3386 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3388 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3389 * libecoff.h (ecoff_data_type): Added gp_size field.
3390 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3391 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3392 Set flags to 0 for large common symbols.
3393 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3394 which can occur for gas-generated relocs.
3395 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3396 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3397 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3399 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3401 * srec.c (srec_set_section_contents): Use lma field for load
3403 * section.c: Add declaration of lma field to section structure.
3404 * coffcode.h (coff_write_object_contents): Use lma field for load
3406 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3408 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3409 symbols in a better way. (translate_to_native_sym_flag): Set the
3410 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3412 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3413 (bfd_make_section): Cope with new builtin section.
3414 * syms.c (bfd_decode_symclass): Can now print indirect section
3417 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3419 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3420 defined, and yields false.
3421 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3423 * archive.c (snarf_ar_hdr): Add support for reading (only,
3424 so far) BSD-4.4-style extended headers.
3425 * archive.c: Some more comments.
3427 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3429 * Makefile.in: fix rule for dvi and info, so that the recursive
3430 makes does the right thing, instead of always info
3432 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3434 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3435 archive members; they need more special reatment. For now, verify
3436 that computed and actual file positions correspond.
3438 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3440 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3441 (set_arch_mach): Delete non-MIPS code.
3442 (reloc_howto_type_lookup): Ditto.
3443 * Makefile.in: Adjusted.
3445 * libbfd.c (bfd_tell): Update `where' field.
3446 (bfd_seek): Don't do anything if we're not changing the file
3447 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3448 field against a SEEK_SET request. Call bfd_tell to re-update
3449 `where' field when done.
3450 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3452 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3454 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3456 * Makefile.in: added installcheck target
3458 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3460 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3461 if the type is not stNil.
3463 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3465 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3466 forward declarations.
3468 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3469 it's implied by the type.
3471 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3473 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3475 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3477 * rs6000-core.c: Add .ldinfo section.
3479 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3481 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3483 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3485 * section.c (bfd_set_section_contents): whitespace
3486 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3489 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3491 * hosts/go32.h: don't define POSIX_UTIME
3493 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3495 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3496 against machine architecture stored in the ELF header, to resolve
3498 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3499 NULL, so only use results when non-NULL.
3500 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3501 and add to vector of targets.
3503 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3505 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3506 are always just debugging symbols.
3508 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3509 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3511 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3513 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3514 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3515 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3516 defined, which they aren't in hpux 7.0.
3518 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3519 Tran-Le, tranle@intellicorp.com.
3521 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3523 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3524 ahead and do the relocation.
3525 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3526 what needs to be done.
3527 (ecoff_reflo_reloc): Do the REFHI relocation here.
3529 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3531 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3532 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3533 relocs are reasonable.
3534 * coff-msym.c: Eliminated uses of DEFUN.
3535 (ecoff_swap_tir_out): New function.
3537 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3539 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3540 * configure.host (vax-*-ultrix2*): Add triplet.
3541 * hosts/vaxult2.h: New file.
3542 * config/vaxult2.mh: New file.
3544 * aoutx.h (string.h): Include for strchr and friends.
3545 * archive.c (string.h): Include for memchr and friends.
3546 * elf32.c (string.h): Include for strrchr and friends.
3548 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3550 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3551 (MY_set_sizes): Use sunos4_set_sizes.
3553 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3554 deleted, as well as elf-big and elf-little targets.
3555 * libelf.h: New file.
3556 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3558 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3560 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3562 * coffcode.h (coff_compute_section_file_positions): Don't need
3563 variable "old_sofar" if compiling for i960.
3565 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3567 * libbfd.h: Updated.
3569 * ieee.c (exten, envi): "static" belongs first in declaration.
3571 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3573 * srec.c: add support for symbolsrec, srecords with symbols in
3576 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3578 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3579 to avoid lint complaints.
3581 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3583 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3584 type SHT_STRTAB. Don't alter file offset for section 0.
3585 (reloc_type_names): Now an array instead of a macro. Still inside
3586 "#if 0", since it's used only in debugging code also in "#if 0".
3587 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3588 (sort_reloc_map): New function.
3589 (sparc_reloc_map): New variable.
3590 (elf_bfd_reloc_type_lookup): New function.
3592 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3594 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3595 bfd_make_debug_symbol; they were already in the target structure.
3596 * Adjusted all uses of JUMP_TABLE.
3597 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3598 from coff_make_debug_symbol.
3599 * libcoff.h: Updated accordingly.
3601 * Minor cleanups provoked by gcc warnings:
3602 * aoutx.h (NAME(aout, reloc_type_lookup)),
3603 cpu-h8300.c (local_bfd_reloc_type_lookup),
3604 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3606 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3607 ieee.c (ieee_slurp_section_data),
3608 elf.c (elf_make_sections, elf_fake_sections,
3609 elf_compute_section_file_positions, elf_write_object_contents):
3610 Removed unused variables.
3611 * archures.c: Removed /* from within comment.
3612 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3613 * oasys.c (oasys_write_data): Initialize i.
3615 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3617 * libcoff.h (obj_raw_syment_coun): New macro.
3618 * coffgen.c (coff_get_normalized_symtab): Initialize
3620 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3622 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3624 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3626 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3627 for compatibility with tools from MIPS.
3629 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3630 * config/irix3.mt, config/irix4.mt: Removed.
3631 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3632 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3634 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3636 * hosts/hp300bsd.h: Add gross hack to determine whether we
3637 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3638 files (and set other parameters) to match.
3640 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3642 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3643 ansi definition which otherwise confuses non-ansi compilers.
3645 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3646 ultrix cc by forward declaring getenv as is done in
3649 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3651 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3652 avoiding a fatal error in vax ultrix 4.2 cc.
3654 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3656 * bfd-in.h, VERSION: Roll to version 2.1.
3658 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3660 * oasys.c (oasys_write_object_contents): Lint.
3661 * srec.c: Whitespace cleanup.
3663 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3665 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3666 cleaned up output formatting a bit.
3668 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3670 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3671 relaxable. Should be moved somewhere else.
3673 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3675 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3676 (aout_mips_*_vec): Added seclet_link element.
3678 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3679 support for aout-mipsbsd target.
3681 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3683 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3685 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3687 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3689 Add support for the H8/500
3691 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3693 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3695 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3696 * coff-mips.c: Now includes libecoff.h.
3697 (ecoff_data_type): Moved to libecoff.h.
3698 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3699 call it. If there is ever another ECOFF target, this and the
3700 swapping functions should be accessed via an ECOFF specific target
3702 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3704 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3706 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3707 no longer includes this file.
3709 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3710 bits to 0 to make comparison test useful.
3712 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3713 avoid overflowing GP accessible sections in binutils/objdump.
3715 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3717 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3718 reading more robust: Fail if string index is out of string
3721 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3723 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3724 PCREL13): Don't take dst_address into account; the input file has
3725 already taken care of that.
3727 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3729 * coff-mips.c: Completed support for linker and binutils.
3731 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3733 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3734 original addend from section contents.
3736 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3738 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3739 * hosts/delta88.h (strtol): Fix prototype.
3740 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3742 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3744 * elf.c: Get rid of "#ifdef sparc".
3745 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3746 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3748 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3749 compile type conditionals on host CPU.
3750 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3752 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3754 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3756 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3757 ECOFF which has two common sections.
3758 (bfd_com_section): Set SEC_IS_COMMON flag.
3759 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3760 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3761 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3762 bfd_is_com_section macro rather than checking for equality to
3765 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3767 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3768 (coff_mkobject_hook): Accept aouthdr argument.
3769 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3770 Handle NULL aouthdr argument.
3771 (coff_object_p): If there is no aouthdr, pass it as NULL to
3773 * libcoff.h: Rebuilt for mkobject_hook changes.
3775 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3776 additional MIPS ECOFF fields.
3778 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3780 * configure.host: added mips-dec-bsd*
3781 * configure.in: added mips-dec-bsd*
3782 * aout-mipsbsd.c: new file for mips-dec-bsd*
3783 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3784 * aoutx.h: added mips support.
3785 * archures.c: added mips support to bfd_default_scan().
3786 * cpu-mips.c: added support for R4000 (untested).
3787 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3788 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3789 hope will make it into include/bfd.h.
3790 * targets.c: added aout_mips_*_vec.
3792 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3794 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3796 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3798 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3800 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3802 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3804 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3805 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3806 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3807 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3809 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3810 bfd_swap_reloc_in or coff_swap_reloc_out.
3811 * coff-mips.c: Added code to link and write out symbolic debugging
3812 information, and to swap relocs in and out.
3814 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3816 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3817 (coff_write_object_contents): coff_count_linenumbers returns the
3818 number of line number records it found.
3820 * coffgen.c (coff_write_linenumbers): only write out line numbers
3821 in the section they belong to.
3823 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3825 * targets.c (bfd_target): Added relocateable argument to
3826 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3827 target vector for linker use.
3828 * bfd.c (bfd_seclet_link): New macro.
3829 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3830 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3831 and boolean return value. Made static.
3832 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3833 relocateable argument.
3834 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3835 relocateable argument (if relocateable, saves relocs).
3836 * bout.c (b_out_get_relocated_section_contents),
3837 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3838 relocateable argument (if relocateable, just calls
3839 bfd_generic_get_relocated_section_contents).
3840 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3841 argument to prototype.
3842 * All targets: Set new _bfd_seclet_link vector to
3843 bfd_generic_seclet_link.
3845 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3847 * coffgen.c: #include seclet.h.
3849 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3851 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3852 debug info. Setup info about linker symbols only, and use
3853 standard bfd fields to hold the info.
3854 * (hppa_object_p): Remove unneeded decls.
3855 * (hppa_new_section_hook): Get rid of most of this.
3856 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3857 fat. Remove all knowledge of stabs, remove redundant knowledge of
3859 * Remove macros for accessing fields which are now gone.
3861 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3863 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3865 * coff-z8k.c: delete unused reloc functions
3867 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3869 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3870 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3871 * coff-msym.c: Use DEFUN for function definitons.
3872 * coff-mips.c: Added code to read and print symbols, and to find
3875 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3876 swapping functions into coffswap.h for ECOFF use. Moved
3877 relocation functions, only used by h8300 and z8k, into reloc16.c.
3878 Added hooks for coffgen.c functions to backend data structure, and
3879 added hook functions. Still more could be done.
3880 * coffswap.h: New file to hold COFF swapping routines.
3881 * coffgen.c: New file to hold generic COFF functions.
3882 * reloc16.c: New file to hold h8300 and z8k specific relocation
3884 * libcoff-in.h: Added declarations for functions in coffgen.c.
3885 * libcoff.h: Rebuilt to incorporate changes.
3886 * coff-h8300.c: Function name changes.
3887 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3888 hook rather than defining EXTRA_CASES.
3889 * Makefile.in: Build new files coffgen and reloc16. Added
3890 dependencies of coff-*.o on coffswap.h and seclet.h.
3892 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3894 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3895 about discarding const.
3897 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3899 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3901 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3903 * configure.in (post-target): If --with-minimal-bfd is specified,
3906 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3908 * srec.c (srec_write_records): one of my boards wants a CR between
3911 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3913 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3914 (it broke a couple of weeks ago).
3916 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3918 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3919 return type, so libbfd.h doesn't reference undefined typedefnames.
3921 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3923 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3925 (coff_pointerize_aux): don't pointerize a negative tagndx
3926 (sometimes generated by SCO 3.2v4 cc).
3928 * bout.c (calljx_callback, callj_callback,
3929 b_out_get_relocated_section_contents): warn if relocating against
3930 an undefined symbol.
3932 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3934 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3935 Make a bunch more routines be static.
3936 * hppa.c (fill_spaces): Get rid of this, replace with much better
3937 written setup_sections().
3938 * (setup_sections): New routine to create BFD sections for each
3939 space and subspace in SOM files.
3940 * (hppa_object_setup): Use BFD sections created by
3941 setup_sections() to locate GDB symbol table info.
3942 * (make_unique_section): New routine to create a BFD section. It
3943 ensures that the given name is unique, and will generate a unique
3945 * (hppa_object_p): Become much more paranoid about file header.
3946 * (make_bfd_asection): Call bfd_make_section to do the dirty
3947 work. Simplify code somewhat.
3948 * (hppa_core_file_p): Use proper name for stack section.
3949 * libhppa.h: Remove millicode_start, millicode_end decls.
3951 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3953 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3955 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3956 relocs, don't bother doing the adjustment if the value to add is
3959 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3961 * bfd.c (bfd_get_size): New function that gets an upper bound
3962 on the possible size of any object in a bfd.
3963 * elf.c (bfd_elf_find_section, elf_get_str_section,
3964 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3966 * elf.c (elf_big_vec, elf_little_vec): Document last three
3967 members initialized to NULL.
3969 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3971 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3973 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3975 * hosts/std-host.h: New file. Attempt at a generic/default
3976 set of definitions, to discourage porting to new hosts by copying.
3977 * hosts/news.h: Removed.
3978 * hosts/sparc.h: Use std-host.h.
3979 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3980 perhaps we can later remove the the_bfd field from each symbol.
3981 * syms.c (struct symbol_cache_entry): Remove unused field
3982 app_data. Add comment noting that the_bfd is almost redundant,
3984 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3985 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3986 * hppa.c (fill_spaces): Make slightly more rebust.
3987 * configure.in: Allow std-host as the "default" host.
3989 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3991 * bfd.c: Add struct hppa_core_data to tdata union.
3992 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3993 Get rid of HPPA/BSD specific code. That will go somewhere else
3995 * (fill_spaces): Don't spin forever and die if you don't find
3996 $MILLICODE$ subspace.
3997 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3999 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4000 Make these work for HPUX.
4001 * (make_bfd_asection): New routine to make section creation a
4003 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4004 * libhppa.h: #include the right system files. Redefine all of
4005 the structs/macros for hacking core files to use more sensible
4006 HPUX core file structures.
4007 * targets.c (target_vector): Conditionalize hppa_vec on
4008 HOST_HPPAHPUX, not hp9000s800.
4009 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4010 malloc and realloc. #define HOST_HPPAHPUX.
4012 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4014 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4015 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4016 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4017 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4019 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4020 * aix386-core.c: New file for handling core files on AIX on PS/2.
4021 * targets.c: if AIX386_CORE, use aix386_core_vec.
4022 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4025 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4027 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4030 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4032 * Makefile.in: added dvi target
4034 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4036 * bfd.c: Use right name for tekhex tdata struct.
4037 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4038 * libcoff.h: Updated to get spacing change from coffcode.h.
4039 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4041 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4043 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4044 functions, with the "guts" of the old bfd_slurp_bsd_armap
4045 and bfd_slurp_coff_armap, but assuming we've already checked
4046 if the armap is present or not.
4047 Also, rewrite a bit to avoid keeping around obstack data
4049 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4050 Various fixes to correctly handle COFF_style archives names.
4051 (Note that because these have a trailing '/', the names can
4052 have embedded spaces.)
4053 * archive.c (bfd_slurp_armap): New function, replaces old
4054 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4055 _either_ format, and calls do_slurp_bsd_armap or
4056 do_slurp_coff_armap if either form of map is seen.
4057 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4058 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4059 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4060 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4062 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4064 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4065 * libhppa.h: Make millicode_start and millicode_end be unsigned
4066 int to be same type as CORE_ADDR in GDB. Why are these here?
4068 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4070 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4071 vaddr of the section to the addend.
4072 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4073 SCO_CORE to SELECT_VECS.
4074 (target_vector): add sco_core_vec.
4075 * sco-core.c (sco_core_vec): add leading underscore initializer.
4076 * configure.in (i[34]86-*-sco*): use target i386-sco.
4077 * config/i386-sco.mt: new file; define SCO_CORE.
4079 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4081 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4083 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4085 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4087 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4089 * hosts/i386linux.h: Include unistd.h.
4091 * aoutx.h (print_symbol): aout_stab_name returns a constant
4093 * libaout.h (aout_stab_name): Fix prototype.
4094 * stab-syms.c (aout_stab_names): Array is now const.
4095 (aout_stab_name): Return value is now pointer to const.
4097 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4100 * syms.c (asymbol): Added new field "app_data", for data
4101 particular to the application. Some of the linker flags ought to
4102 get moved to this field someday.
4104 * archures.c (bfd_default_scan): Recognize a few more numbers:
4105 80486, 80960, and 960.
4107 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4108 bfd_coff_std_swap_table, cast to PTR.
4109 * bfd.c (bfd_coff_swap_*): Deleted macros.
4110 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4112 * coffcode.h (type bfd_coff_backend_data): New structure type,
4113 contains pointers to the COFF-specific swapping routines.
4114 (bfd_coff_std_swap_table): New data structure, to be used when
4115 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4116 (bfd_coff_swap_*): New macros.
4117 * coff-mips.c (mips_coff_swap_table): New data structure.
4118 (ecoff_big_vec): Use it.
4119 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4120 * All other targets: Deleted coff-specific vector entries.
4122 * trad-core.c: Fixed some `PARAMS' uses that were missing
4125 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4127 * aoutx.h (some_aout_object_p): Protect arg prototype in
4128 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4130 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4132 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4133 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4134 PARAMS for readability.
4136 * aoutx.h: Add type to callback parameter.
4137 * coff-mips.c: Don't call trad-core.h, not needed.
4138 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4139 * trad-core.h: Eliminate, unused.
4141 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4143 * format.c (bfd_check_format): if default target isn't found
4144 then look through the entire list rather than return early.
4146 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4148 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4150 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4152 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4154 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4156 * coff-z8k.c: checkpoint, more addressing modes handled
4157 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4160 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4162 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4164 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4166 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4168 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4170 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4171 and about when file descriptors are closed.
4173 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4175 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4176 written out correctly.
4178 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4180 * section.c: New section bit SEC_SHARED_LIBRARY.
4181 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4182 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4185 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4187 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4188 macros; use PARAMS to declare the function pointers involved.
4190 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4191 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4193 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4195 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4197 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4198 declaring pointers to functions.
4199 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4200 * seclet.h: Declare external function with PARAMS.
4202 * doc/chew.c (exfunstuff): Eliminate.
4203 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4204 * doc/proto.str: Use paramstuff rather than exfunstuff.
4206 * libbfd.h: Update, based on changes in source code and chew.
4208 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4210 * libieee.h: Add FIXME about removing limit on number of sections.
4211 * bfd-in.h: Improve comments to make it clear that bfd.h is
4212 the wrong place to edit this file.
4213 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4214 same places where we install bfd.h.
4216 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4218 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4219 symbol type before blindly modifying the auxent. Specifically,
4220 only modify the endndx fields for types that need it, and don't
4221 set the array information for non-arrays.
4223 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4225 * aoutx.h (some_aout_object_p): Section list should be set up
4226 correctly anyways; don't have to set up "next" pointers manually.
4228 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4230 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4231 config/i386v.mh: removed -DUSG from HDEFINES.
4232 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4234 hosts/i386v.h: don't define POSIX_UTIME.
4236 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4238 * ieee.c (ieee_slurp_sections): make a private copy of the
4239 section's name before truncating it.
4241 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4243 * hppa.c: add symbol_leading_char entry in transfer vec
4245 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4247 * ieee.c (get_symbol): can now cope when two symbols of a
4248 different class, but the same index number occur consecutively.
4249 (get_section_entry): nicer name for sections being forward
4250 referenced. (ieee_archive_p): don't free the filename string,
4251 since it was never malloced.
4253 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4255 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4257 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4259 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4260 optionally setting the dimen info, since they are in the same
4261 memory locations. Also zero out external auxent.
4262 (coff_write_symbol): don't zero external auxent; now done in
4265 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4267 * Check fclose return value for errors.
4268 libbfd.h: bfd_cache_close now returns a boolean.
4269 cache.c (bfd_cache_delete): return fclose success value.
4270 (bfd_cache_close): return bfd_cache_delete return value.
4271 opncls.c (bfd_close, bfd_close_all_done): return result of
4274 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4276 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4278 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4280 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4281 work out a coff relocation type from a howto's attributes rather
4282 than using the input r_type field. This fixes PR1677 and allows
4283 conversion of a.out relocs to coff relocs.
4285 * coffcode.h (coff_write_relocs): if supplied a relocation
4286 relative to an absolute symbol, use the right symbol index.
4288 * reloc.c (bfd_perform_relocation): do a partial link for coff
4291 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4293 * changes to support i386-sysv with shared libraries:
4294 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4295 check for .data2; if _LIB is defined, check for it; map
4296 SEC_NEVER_LOAD to STYP_NOLOAD.
4297 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4298 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4299 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4300 if section has contents, not just if it is loadable; if
4301 TWO_DATA_SECS, check for .data2
4302 (coff_set_section_contents): set vma of .lib section to number of
4304 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4305 don't define coff_write_armap to bsd_write_armap.
4306 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4309 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4311 * solaris2.h: Get the definition of alloca from alloca.h if we
4314 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4316 * configure.in (i960-*-{aout,bout}): Support these.
4318 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4320 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4322 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4324 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4325 no-longer-used definitions of L_SET and L_INCR.
4326 * i386linux.h: Tweaks to smooth Linux build.
4328 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4330 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4332 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4334 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4335 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4336 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4337 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4339 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4340 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4342 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4344 * configure.host: New file, contains mapping of host configs
4345 to host support file names for bfd, binutils, opcodes.
4346 * configure.in: Use it.
4347 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4348 * i386bsd.c: Cleanup, reformat.
4349 * config/i386-bsd.mt: Comment changes.
4350 * config/i386bsd.mh: New file for core file support.
4351 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4352 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4353 on BSD 4.4 define ALIGN (sigh!).
4355 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4357 * libaout.h (aout_backend_data): added exec_header_not_counted
4358 field. For ZMAGIC files only, when text_includes_header is set, by
4359 default the length of the exec header is counted in the text
4360 section size. For go32, exec header is mapped in but does *not*
4361 contribute to the size of section.
4362 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4363 is not set, but ztih is, add the size of the exec header to the
4364 recorded size of the text section.
4365 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4366 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4367 Also set text_includes_header.
4368 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4369 by default in MY(backend_data).
4371 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4373 * aout-target.h (callback): Don't define this function if it won't be
4376 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4377 type doesn't match. Don't lose if file sections have already been
4379 (set_arch_mach): Set reloc_entry_size.
4380 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4382 * hosts/i386bsd.h: New file.
4383 * configure.in: Recognize i[34]86-*-bsd host.
4385 * aout-target.h (callback, write_object_contents): Delete unused
4388 * aoutx.h (reloc_type_lookup): New function.
4389 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4390 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4391 (MY_reloc_howto_type_lookup): Don't define it.
4393 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4395 (slurp_symbol_table): Use header byte order, not target byte
4396 order, for reading symbol data.
4398 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4400 * configure.in: Undo some brain damage in the host section.
4401 * configure.in: Reformat the target section, test many configs.
4402 * Makefile.in (make): Remove obsolete `make make'.
4403 * aoutx.h (some_aout_object_p): Make defines line up.
4405 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4407 Now a bfd knows whether underscores are normally prepended
4408 to symbols in its file format.
4410 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4411 coff-z8k.c: targets set so they have leading underscore
4412 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4413 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4414 without leading underscore flag
4415 * targets.c: add symbol leading char to xvec description
4416 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4418 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4420 * archive.c: Make errno global.
4421 * archive.c (_bfd_write_archive_contents): If read fails (and
4422 errno!=0) set bfd_error to malformed_archive (since this probably
4423 indicates a truncated archive), rather than system_call_error.
4425 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4427 * Makefile.in: added rules for i386bsd.c
4428 * i386bsd.c: new file, supporting 386bsd.
4429 * configure.in: recognize i386-*-bsd target.
4430 * config/i386-bsd.mt: new file - 386bsd target configuration.
4432 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4434 * configure.in: re-arrange host section to use *-*-* notation,
4435 clean up some of the target section as well
4437 * seclet.c: cast result of bfd_get_relocated_section_contents to
4438 avoid compiler warnings
4440 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4442 * coffcode.h (coff_section_symbol): Create section if it doesn't
4445 * bout.c: Removed some unused variables.
4447 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4449 * Portability fixes from p3:
4450 coffcode.h (coff_write_relocs): removed sanity check until it
4451 works on all targets (per advice from sac).
4452 config/hp9000.mh: new file to define USG.
4453 hppa.c: #undef hppa before the JUMP_TABLE.
4454 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4456 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4457 local variable target volatile to avoid mysterious bug in
4460 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4462 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4463 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4465 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4467 * coff-z8k.c (func_da, func_jr): Lint.
4468 * coffcode.h: Use memset rather than bzero.
4469 * elf.c: Use memcpy rather than bcopy.
4470 * tekhex.c: Use memset rather than bzero.
4472 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4474 Add Adobe a.out support.
4476 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4477 * config/adobe.mt: Add.
4478 * configure.in (*-adobe-* target): Add.
4479 * targets.c (a_out_adobe_vec): Add.
4480 * Makefile.in: add aout-adobe.c.
4482 * configure.in: Put two dashes in all entries to be matched.
4483 Add comments to remind people to do this.
4484 Reorder all entries that match manufacturer names, to occur
4485 last, so they will only be matched if no more specific match
4486 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4488 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4490 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4491 since we should never have a NULL section.
4492 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4493 tests, set the section to bfd_abs_section.
4495 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4497 * coff-z8k.c: getting closer
4498 * coffcode.h (coff_get_relocated_section_contents): allow
4499 EXTRA_CASES hooks for different arches to provide different reloc
4501 * seclet.h: #ifndef around it to allow multiple inclusion
4502 * srec.c: minor doc fix
4504 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4506 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4508 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4510 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4513 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4515 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4516 filling in reloc, in case immediately following code doesn't set
4519 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4521 * coffcode.h (coff_renumber_symbols): set the last renumbered
4522 symbol pointer to NULL, as expected by coff_write_linenumbers.
4523 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4524 type R_IHCONST used on the 29k.
4526 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4528 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4529 update, based on how the underlying file was opened. Obsoletes
4531 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4532 all FASCIST_FDOPEN config defines.
4534 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4536 * sparc-opc.c: Moved to opcodes library, now that we have one.
4537 * Makefile: Don't compile it.
4539 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4541 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4543 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4545 * section.c (bfd_set_section_flags): Remove a sanity check.
4546 It is unfortunately broken, and prevents strip from working.
4548 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4550 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4551 created by last change.
4553 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4555 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4556 * bfd-in.h: Bump to version 2.0.
4558 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4560 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4561 braindamaged HP/Apollo compiler happy.
4563 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4565 * format.c: Fix description of search for matching target.
4566 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4567 * targets.c: Update description of search for matching target.
4568 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4569 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4570 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4572 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4574 * Makefile.in: Added mostlyclean/clean/distclean rules.
4576 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4578 * targets.c (target_vector): Take out oasys (unless that is
4579 the default): Because there is no magic number in archives,
4580 there can be annoying target mis-matches.
4582 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4584 * sparc-opc.c: Rigorously updated to match architecture manual.
4586 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4588 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4589 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4590 to the built-in abs_section were not written out correctly.
4592 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4594 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4595 large, assume we're using a swapped byte order and fail with
4596 wrong_format rather than dumping core.
4598 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4600 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4601 filename constraints.
4602 * Makefile.in: Updated to reflect change.
4604 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4606 Add preliminary support for the we32k:
4608 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4610 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4612 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4614 * bout.c: added support for relaxable alignment relocs.
4616 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4617 pass down pointer to play area rather than use alloca
4619 * cpu-z8k.c (compatible): made static to reduce name space
4622 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4624 Add basic support for the z8k:
4626 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4627 section.c, targets.c,
4629 * syms.c: move mis-inserted patch.
4631 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4633 Documentation fixes:
4634 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4635 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4637 * reloc.c: break out addend item from surrounding text.
4639 * doc.str (DOCDD): Defined. Adds text to output.
4640 (bodytext): Put bulletize before kill_bogus_lines.
4641 * chew.c (bulletize): End itemization after a blank line, to
4642 prevent following text from being swallowed up in an item.
4644 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4646 * configure.in: Add sparclite as a target.
4648 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4650 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4653 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4654 from a coff file (csym is null), dont deref them
4656 * ieee.c (parse_expression): get the answer right when adding an
4657 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4658 on elts so that filename is filled in.
4660 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4662 * bout.c (howto_align_table): New set of relocs, with enough
4663 data for "objdump -r" to work.
4664 (b_out_reloc_type_lookup): Recognize alignment relocs.
4666 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4668 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4669 invocations of make. Also, always create installation
4672 * config/apollov68.mh: removed -g from CC definition.
4674 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4676 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4677 overflowing gp-offset range.
4679 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4681 * srec.c (srec_set_section_contents): don't write out sections
4682 without the LOAD and ALLOC attributes
4684 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4686 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4687 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4688 * aout-target.h (callback): Don't set page/seg sizes.
4690 (set_sizes): New routine.
4691 (backend_data): Point to it.
4692 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4693 (sunos4_aout_backend): Point to it.
4694 * aoutx.h (set_arch_mach): Call set_sizes callback.
4696 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4698 * aout-target.h: Make _bfd_slurp_extended_name_table be
4699 the default. Given that we *write* the suckers (for long
4700 archive member names), we really ought to be able to read them!
4701 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4702 seem to be needed, and many machines don't have it.
4704 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4706 * coff-m68k.c (vector): read and write archives in coff format.
4708 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4710 * opc-sparc.c: New file.
4712 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4714 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4715 pointers to bfd_byte* before performing arithmetic on them. Such
4716 use with bare void* pointers is a gcc extension.
4717 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4718 * archive (normalize): Add to CONST to match actual usages with
4721 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4723 * configure.in: Recognize i486 host cpu, and use i386-elf
4726 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4728 * config/stratus.mt (CC): Remove definition.
4729 * elf.c (bfd_section_from_shdr): Test for the possibility that
4730 section_from_elf_index returns NULL and don't dereference it.
4732 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4734 * add hppa_data to bfd tdata (indirectly via sef).
4736 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4738 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4740 * configure.in: error messages to stderr, not stdout
4742 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4744 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4745 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4746 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4748 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4750 * configure.in: recognize hppa* instead of hppa
4752 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4754 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4755 RTYPE2HOWTO to cope with same.
4756 * reloc.c (bfd_perform_relocation): added support for size of -2
4757 (subtract a word reloc type). Updated doc.
4759 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4761 * Makefile.in: merged changes from progressive, removed rcsid.
4763 * archures.c, archive.c, Makefile.dos: removed rcsid.
4765 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4767 * bfd-in.h : add BFD_IS_RELAXABLE flag
4768 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4769 header e_relaxable, major hackery in callbacks
4770 * libaout.h : add space for a_relaxable.
4771 * seclet.c (rel): don't relax empty sections
4774 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4776 * section.c (STD_SECTION): add some casts to the initializers for
4779 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4781 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4782 and add appropriate casts to keep (picayune) aix-cc happy.
4784 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4786 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4787 symbol pointers. Punt expensive & useless bfd_realloc. Use
4788 malloc for raw symbols, and free it before returning.
4789 (bfd_section_from_shdr): Do not slurp symbol table until politely
4790 asked. Do not even slurp string tables.
4791 (elf_get_symtab_upper_bound): Count 'em without reading them.
4792 (elf_get_symtab): This is how to politely ask. Schlurp!
4793 This should probably just *become* elf_slurp_symbol_table, FIXME.
4795 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4797 * archive.c (bsd_write_armap): write the timestamp of the
4798 archive header to be just a little bit later than the timestamp of
4799 the file, otherwise the linker will complain that the index is
4802 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4804 * configure.in: Add m68k-ericsson-*.
4806 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4808 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4809 * elf.c: Remove unconditional debug printf's.
4810 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4811 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4812 (elf_slurp_symbol_table): Hand out symbols in forward, not
4813 reverse order. Simplify duplicate code.
4815 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4817 * elf.c: Remove "(void)" casts from function calls where the
4818 return value is ignored, in accordance with GNU coding standards.
4820 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4822 * hppa.c: Apply John's standard fix to avoid "empty translation
4823 unit" warnings from some ANSI-C compilers.
4825 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4827 * hosts/solaris2.h: Configure same as sysv4.
4829 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4831 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4832 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4833 type match actual return type.
4834 * elf_print_symbol (section_name): Make CONST.
4836 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4838 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4839 New files, for Linux (a free Unix clone for 386 machines).
4840 * Makefile.in, configure.in, targets.c: Update accordingly.
4842 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4843 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4844 correct calling of howto special functions and fixes from Raeburn
4846 * archures.c: nuke bfd_reloc_code_type
4847 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4848 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4849 SEC_NEVER_LOAD, various other bfdgas newness
4850 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4851 * targets.c: change jump table vector to above
4854 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4856 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4857 its prototype will be included in libbfd.h. Change result type
4858 to struct * (rather than equivalent typedef) so it can be used in
4859 the prototype, where they typedef won't be known.
4860 * libbfd.h: Updated version.
4862 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4864 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4865 targets.c: HPPA merge.
4867 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4869 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4870 * config/solaris2.mh: Kludge around Sun compiler bug.
4872 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4874 * libaout.h (aout_backend_data): Change defs of two bitfields to
4875 be unsigned chars instead to get around rs6000 compiler problem.
4877 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4879 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4880 Correct misconception that there can be only one symbol table.
4881 Only call elf_slurp_symbol_table on the full symbol table, not
4882 the dynamic one which is only a subset of the full one.
4884 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4886 * coffcode.h (coff_compute_section_file_positions): For I960,
4887 don't align sections in file.
4889 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4891 * targets.c (struct bfd_target): Added field for target-specific
4892 (but not file-specific) data, for distinguishing minor
4893 characteristics between (e.g.) a.out formats.
4895 * section.c (struct sec): New field user_set_vma indicates vma
4896 field should be heeded, not assumed to be unset.
4897 (STD_SECTION): Initialize that field of standard sections to zero.
4898 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4900 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4901 pre-swapped version.
4903 * archures.c (struct bfd_arch_info): Fixed order of comment and
4904 field decl. New fields indicate size of page and segment for
4906 * cpu-m68k.c (N): Fill in values.
4907 * cpu-sparc.c (arch_info_struct): Ditto.
4909 * libaout.h (struct aout_backend_data): Various bits of data (not
4910 all used currently) with characteristics of a.out implementation.
4911 Important field for now is text_includes_header, indicating that
4912 the text section starts immediately after the file header, which
4913 gets mapped in with it.
4914 (struct aout_data): New fields indicate whether vma has been
4915 adjusted yet (not yet used), and what magic number will be used in
4916 the output file (should go away in favor of vma_adjusted).
4917 (WRITE_HEADERS): Code for dealing with section sizes and related
4918 header fields replaced with call to adjust_sizes_and_vmas.
4919 * aoutx.h (some_aout_object_p): Fill in magic number field.
4920 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4921 (set_arch_mach): Set page size and segment size once CPU
4923 (adjust_sizes_and_vmas): New function; has much code moved
4924 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4925 and size parameters, as well as many header fields, after deciding
4926 on magic number for output file. Checks to ensure that this
4927 adjustment has only been done once.
4928 (set_section_contents): Call adjust_sizes_and_vmas instead of
4929 doing much of the work here.
4931 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4932 default (null) values of these fields.
4933 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4934 value in exec header.
4935 (sunos4_aout_backend, MY_backend_data): Define backend data
4936 indicating file header is included in text section.
4938 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4940 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4941 gcc version 2, to avoid warnings.
4943 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4945 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4946 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4948 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4950 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4952 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4954 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4955 * configure.in: Rewrite target parsing to use simple format.
4956 Handle sparc-sun-solaris2 configuration.
4957 * aout64.h: Avoid ANSI C brain death warning.
4958 * elf.c: Avoid trigraph (???) or /* in comments.
4960 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4962 * config/sysv4.mh: new file, RANLIB=echo
4964 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4966 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4968 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4969 elf_core_tdata_struct into a single common struct. Core files
4970 wouldn't have worked at all without this.
4971 (bfd_elf_find_section): New function for GDB's undercover use
4972 to find string sections that BFD hides from it.
4973 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4975 (elf_object_p, elf_core_file_p): Allocate internal file header
4976 storage dynamically.
4977 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4978 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4980 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4982 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4984 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4986 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4988 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4990 * configure.in: handle m680[01234]0 as aliases for m68k
4992 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4994 * coff-a29k.c: do byte relocs correctly
4995 * coffcode.h (styp_to_sec_flags): never load INFO sections
4996 * seclet.c (rel): don't relocate INFO sections
4998 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5000 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5001 Make the symbols unmodifiable.
5002 (bfd_section_init): Deleted.
5003 * init.c (bfd_init): Don't call bfd_section_init.
5005 * section.c (bfd_set_section_contents): Ensure that range to be
5006 written is within section boundaries.
5007 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5010 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5012 * coff-i960.c (howto_table): Deleted.
5013 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5014 interesting entries from old howto_table.
5015 (RTYPE2HOWTO): Adjusted to use switch.
5016 (coff_i960_reloc_type_lookup): New function.
5018 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5019 records for section symbol.
5020 (make_abs_section): Unused; deleted.
5021 (renumber_symbols): Re-order symbols so undefined symbols come
5022 last, as COFF format desires.
5023 (coff_write_symbol): Put C_FILE symbols in debug section always.
5024 (coff_section_symbol): New function; creates a symbol with the
5025 same name as a section, and sets up aux records for it.
5026 (coff_add_missing_symbols): New function; adds section symbols to
5027 symbol table if they aren't there already. Should someday also
5028 add a dummy C_FILE symbol if none is present.
5029 (coff_write_object_contents): Add missing symbols before preparing
5030 symbol table to be written.
5031 (coff_slurp_reloc_table): Verify that symbol indices read in are
5032 in a reasonable range.
5033 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5034 (obj_conv_table_size): Accessor macro.
5036 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5037 reloc types on i960.
5039 * bfd-in.h (bfd_get_section_name): New macro. Like
5040 bfd_section_name, but returns rvalue, not lvalue.
5041 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5042 (bfd_get_section_flags): Now returns rvalue.
5044 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5045 general, some specific to sparc or i960.
5047 * aoutx.h (set_section_contents): Set VMA for each section based
5048 on previous section. If text section VMA doesn't appear to have
5049 been set, make a best guess from the type of file.
5051 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5053 (MY(vec)): Initialize reloc_type_lookup field.
5055 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5056 (bfd_error_trap, bfd_error_vector): Extern, not common.
5058 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5059 few types of relocs for sparc; will need enhancement.
5061 * bout.c (callj_callback): Use DEFUN macro in definition.
5062 * coff-i960.c (optcall_callback): Likewise.
5064 * targets.c (bfd_target): Added fields reloc_type_lookup and
5065 _bfd_make_debug_symbol. Also minor comment changes.
5066 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5067 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5068 than arch info, and dispatch with BFD_SEND. Callers changed.
5069 * archures.c (struct bfd_arch_info): Deleted field
5071 * cpu-*.c: Don't initialize that field.
5073 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5074 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5075 (bfd_errmsg): Now returns ptr to const.
5076 * bfd-in.h (bfd_errmsg): Fix prototype.
5078 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5079 * reloc.c (bfd_generic_relax_section): Ditto.
5081 * section.c (Section Output doc): Improve description of use of
5082 output_section and output_offset.
5084 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5086 * sco-core.c: new file from net.
5087 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5088 Now we have the hairy linker, it's possible to move symbols from
5089 one section into another. Actually make that work!
5091 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5093 * hosts/sun3.h: fix declaration of free.
5095 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5097 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5098 * coff-h8300.c (reloc_processing): all relocs are relative to
5100 * opncls.c: don't use fdopen on DOS systems
5102 short patches from Glenn Kasten (glenn@ready.com)
5103 * target.c: enabled oasys support
5104 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5105 fix problem where a relocation which crossed a modification byte
5106 boundary did not work. Fix problem where a relocation near the end
5107 of a data record did not work.
5110 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5112 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5113 archvie header string counts the endian way, this heuristic sees
5114 how big an archive string to read by trying it one way and if the
5115 string table is unreasonably big, trying it the other. *FIXME*.
5116 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5118 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5120 * bfd-in.h: Increase version number to 1.97, for consistency
5122 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5124 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5126 * bfd-in.h: bump version to 1.96
5127 Major change; changed calling convention for
5128 bfd_get_relocated_section_contents so that caller allocates
5129 memory for section data.
5130 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5131 seclet.c, targets.c, bfd.c: reflect new convention.
5132 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5133 case, then use reasonable default values for SEC_* flags.
5135 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5137 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5138 size of output reloc struct.
5139 * targets.c, Makefile.in: comment out tekhex for the moment.
5140 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5141 * configure.in: tandem target is st2000
5142 * coff-m68k.c: rename static howto_table to global
5143 m68kcoff_howto_table.
5144 * bout.c: remove unnecessary abort
5145 * coff-a29k.c: various changes to the way relocations work to cope
5146 with the "new order" and latent bugs.
5149 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5151 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5152 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5153 * reloc.c (bfd_perform-relocation): don't relocate refs to
5154 absolute symbols if doing a partial link.
5156 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5158 * configure.in: Add a29k-amd-udi.
5160 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5162 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5163 internal_exec structure before initializing the fields that
5164 are used, so that the unused fields are in a known state.
5166 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5168 * tekhex.c (struct data_struct): Convert from typedef that
5169 typedefs nothing to a normal structure declaration.
5170 * tekhex.c (pass_over): Prototype args for function that
5171 second arg points to.
5173 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5175 * Makefile.in: remove old style staging. Do not print recursion
5178 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5179 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5182 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5184 * bfd.c, Makefile.in: added tekhex
5185 * aoutx.h (set_section_contents): pages should be padded to the
5186 size of a page, not the size of a segment.
5187 * configure.in: added go32 host and i386-aout target.
5188 * i386aout.c, libaout.h: now works for go32 target
5189 * ieee.c: fix bit rot.
5190 * seclet.c: support for padding seclet type.
5192 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5194 * Makefile.in: added .NOEXPORT:
5196 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5198 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5200 * elf.c (elf_compute_section_file_positions,
5201 elf_write_object_contents): Return boolean, not NULL (which
5203 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5204 Also ifdef-out code that aborts on unhandled section types.
5206 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5208 * configure.in: Recognize ncr3000 config
5209 * Makefile.in (MINUS_G): Pass on to recursive makes.
5210 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5212 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5214 * Makefile.in: Now that we have sym.h and symconst.h, compile
5215 coff-msym.c on all systems.
5216 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5217 * coff-msym.c: Update include files and comments; add weakext bit.
5219 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5221 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5222 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5224 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5226 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5227 * configure.in: Add new host and target configs.
5228 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5229 structs, which vary; just use member name.
5230 (elf_object_p, elf_core_file_p): Lint, fix comments.
5231 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5233 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5235 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5236 local, disposable, copy of the external form of section header
5237 table and program header table entries.
5239 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5241 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5243 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5245 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5248 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5250 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5252 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5254 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5255 not internal bfd_assert function (twice).
5257 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5259 * aout-target.h: change ar_max_namelen to 15 (the right value)
5260 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5263 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5265 * archive.c (bfd_generic_archive_p): check for bout archives too.
5266 * bout.c: make it work again.
5268 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5270 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5272 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5273 bfd_xmalloc() instead of bare malloc().
5275 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5277 * Makefile.in: pass down MAKEINFO on info.
5279 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5281 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5282 host/h-<foo> now just <foo>.
5283 * configure.in: reflect changes
5285 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5287 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5288 actual source file, not just the generated libbfd.h.
5290 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5292 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5293 gdb on little-endian 960 code.
5294 * archive.c (compute_and_write_armap): indirect symbols should go
5295 into the archive header too.
5297 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5299 * Makefile.in: added check target.
5301 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5303 * coff-msym.c: Move this file from gdb/ecoff.c. It
5304 handles byte-swapping for ECOFF (MIPS symbol) files.
5305 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5306 to the files built on MIPS-based hosts.
5307 * Makefile.in: Add rule for coff-msym.
5309 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5311 * Makefile.in: added clean-info target. MINIMIZE=1.
5313 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5315 * coff-rs6000.c: Move core file functions into separate
5316 new file rs6000-core.c. This is needed because reading
5317 core files depends on native include files that conflict
5318 with ../include/coff/rs6000.h.
5319 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5321 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5323 * aoutx.h (NAME(aout,print_symbol)): Don't print
5324 symbol addresss for undefined symbols.
5325 * coff-rs6000.c: Various updates (due to target-
5326 independent changes).
5327 * libbfd.h: Ditto (tdata field is now a union).
5328 * hosts/h-sparc.h: Removed prototype for bogus function
5329 'emset' (presumably should have been 'memset' - which is there).
5331 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5333 * configure.in (mips-big-* target): Same is Iris.
5335 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5337 * aoutx.h (translate_from_native_sym_flags): when creating an
5338 alias symbol, fill in the section as undefined, rather than
5339 leaving it blank. If an output section can't be found for a
5340 symbol, then don't core dump.
5342 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5344 * Makefile.in, configure.in: removed traces of namesubdir,
5345 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5346 copyrights to '92, changed some from Cygnus to FSF.
5348 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5351 * coff-h8300.c: fix stupid reloc subtraction bug
5352 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5353 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5354 the symbol.flags and done_lineno fields.
5356 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5358 * coffcode.h (coff_write_symbol): write out the correct number of
5360 * cpu-h8300.c: fix disassembly bug
5362 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5364 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5365 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5366 reloc.c, section.c (bfd_map_over_sections), targets.c
5367 (bfd_target_list): Protolint.
5368 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5370 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5372 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5374 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5375 section of a symbol rather than the section of a reffed symbol to
5376 determine the r_index of an emmitted reloc.
5378 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5380 * PORTING: New (preliminary) porting guide.
5382 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5384 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5385 (howto_hvrt16): lint.
5387 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5389 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5390 a full configuration (with possible cross-development),
5391 instead of using host-aout.c.
5393 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5395 * aout-target.h (MY(write_object_contents):
5396 Set obj_reloc_entry_size (abfd).
5397 * gen-aout.c: Change to emit a .c files, not a .h file.
5399 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5401 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5402 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5404 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5406 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5407 with more than one auxent can cause nasty core dumps.
5409 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5410 "done_lineno" so that a symbol which appears twice in the symbol
5411 table only gets it's linenumbers relocated once. Modifed
5412 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5415 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5417 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5418 stuff to use the New Order.
5420 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5422 * ieee.c: Change type of envi[] to unsigned char.
5424 * configure.in: fix vax ultrix configuration.
5426 * elf.c (bfd_section_from_shdr): Deal with null return from
5427 bfd_make_section(). (elf_object_p): Select endianess properly.
5429 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5431 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5433 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5435 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5436 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5437 * host-aout.c: Don't use aout-params.h; configure these systems
5438 in their xm files, not in a randomly generated file.
5439 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5441 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5443 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5445 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5446 host_aout_vec here as well.
5448 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5450 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5451 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5452 to prevent undefined symbol.
5454 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5456 Various lints found on PersSony
5457 * aoutx.h: cast an enum
5458 * coff-a29k.c: many ints in reloc structure turned to enum
5459 * coffcode.h: more enums
5460 * cpu-h8300.c: more enums
5461 * opncls.c: more enums
5463 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5465 * configure.in: Make Tahoe configuration work again.
5466 * bfd-in.h: Remove trailing comma from enum declaration.
5467 * ieee.c: Can't put byte values >0x7F into a signed char.
5469 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5471 * Makefile.in: Add dependencies for various coff-*.o files.
5473 * elf.c: Remove extraneous paren from core_prpsinfo and
5474 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5475 Replace references to old section "size" member with new
5476 "_raw_size" member. Implement elf_make_empty_symbol, which
5479 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5481 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5484 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5486 * coffcode.h (bfd_coff_relax_section): now static.
5487 (bfd_coff_get_relocated_section_contents): various type lints.
5489 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5491 New entry point in the transfer vector - bfd_relax_section.
5493 * aout-target.h: add to vector, call generic_relax
5494 * bfd-in.h: add to vector
5495 * bfd.c: add #define for vector
5496 * bout.c: add to vector, call generic_relax
5497 * coffcode.h: add to vector, also now has coff specific relax code
5498 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5499 * elf.c: call generic_relax
5500 * ieee.c: call new vector, clean up some bugs due to the creation
5502 * libbfd.h: add bfd_generic_relax_section EXFUN
5503 * oasys.c: call generic_relax
5504 * reloc.c: implement generic_relax
5505 * seclet.c: moved much of this into coffcode.h
5506 * srec.c: call generic_relax
5507 * targets.c: define new transfer vector
5509 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5511 * everything: now modified to use smaller reloc type. Self hosts
5514 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5516 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5517 New files for stratus.
5519 * configure.in: Add configuration fragments for stratus.
5521 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5523 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5524 variables as CONST since they are set to point to a const char
5525 string. Fixes compiler complaints.
5527 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5529 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5532 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5534 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5535 symbols, so that we can emit the correct file name even
5536 if it's an include file.
5538 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5540 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5541 (Reported by john@labtam.labtam.oz.au (John Carey)).
5543 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5545 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5547 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5548 being used to -DHAVE_PROCFS.
5550 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5551 '#include "fopen-same.h"' to end of file to match other h-* files.
5553 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5555 * configure.in: Change svr4 references to sysv4. Add case
5556 "unknown" for target vendor and infer some targets based
5557 on the specified operating system.
5559 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5561 * bfd-in.h, libaout.h: ANSIfy enums.
5563 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5565 * archive.c (normalize): created version for VMS which removes the
5566 VMS directory crap from the front and end of a filename, eg turn
5567 [-.foo]bar.obj;123 into bar.obj
5568 (bfd_construct_extended_name_table): now writes index into an
5569 extended name table in decimal - the same base used to read an
5570 extended name table.
5572 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5574 * aout-encap.c: Fix to use aout-target.h.
5575 * aoutf1.h: Use standard MY_object_p and MY_callback
5576 in aout-target.h. Remove target-specific versions.
5577 * host-aout.c: Re-write to use aout-target.h.
5578 * gen-aout.c: New files use with host-aout.c to generate
5579 host-specific a.out-related parameters.
5580 * Makefile.in: host-aout.o depends on aout-params.h, which is
5581 generated by gen-aout.
5582 * aout-target.h: Make a little more flexible.
5583 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5584 macro. Instead, inline it in aout-target.h.
5585 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5586 a gcc -Wall warning.
5587 * archive.c: Add missing commas in DEFUN macro (2 places).
5588 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5589 Berkeley ones, now that libiberty has them:
5590 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5591 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5592 remove unused variable.
5594 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5596 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5597 and execname inside HAVE_PROCFS ifdef since they are unused
5598 when it is not defined.
5600 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5602 * elf.c: Flag all sections as either code or data. We can't
5603 be sure what they are anyway, since ELF doesn't fit the
5604 traditional model of text+data+bss very well. Add new local
5605 function elf_read() to simplify code. Record entry point in
5608 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5610 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5611 rather than N copies of the same lines.
5613 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5615 * cpu-h8300.c: disassemble branch displacements correctly
5616 * coff-h8300.c: put reloc offsets out in 32bits
5618 * makefile.dos, configdj.bat: New files from DJ
5619 * cache.c: fopen with new macros is needed for DOS.
5620 * ieee.c: environ renamed to envi to stop an include file
5622 * opncls.c, coff-rs6000.c: more fopens with macros.
5624 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5626 * Makefile.in: infodir belongs in datadir.
5628 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5630 * Makefile.in: fix where docdir lives
5632 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5633 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5634 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5635 srec.c, syms.c, targets.c : all new documentation and lint
5639 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5641 * coffcode.h, srec.c: Lint.
5643 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5645 * Makefile.in: install using INSTALL_DATA, added standards.text
5648 * configure.in: mark directory as target dependent. configure
5649 nows works in objdir always so make file existence checks
5652 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5654 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5655 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5656 and mandir now keyed off datadir by default.
5658 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5660 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5661 computation of arch and machine type so it's worked out before
5662 some_aout_object_p is called.
5663 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5665 * archures.c: add extra field 'section_align_power' to hold
5666 default section alignment in object files.
5667 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5668 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5669 initialize the new field.
5670 * bout.c (b_out_callback): replace the text size, since aout
5672 * aoutx.h: Documentation in the new style
5674 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5676 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5677 use the saved value if mtime_set is already set (intended
5678 for archive files, though apparently not used yet).
5680 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5682 * targets.c: Revise comments about how to configure the target
5683 vector, to match reality. Remove mention of obsolete methods.
5684 Remove long lists of capitalized macros that turn into the same
5685 thing in lowercase. Normal vector simply lists all known
5686 lowercase xvec names; all other cases are handled by SELECT_VECS.
5688 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5691 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5692 list of supported targets.
5694 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5696 * archive.c (bsd_write_armap): The pad byte sometimes added to
5697 the string table in a __.SYMDEF member is now
5698 counted as part of the size of the string table.
5699 This is compatible with the old ranlib, as well as Sun's.
5701 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5703 * srec.c: Rewrote to fix many bugs; now gets the record type
5704 right, doesn't choke on input, sets the start address in an S9 and
5705 fills in the filename on an S0.
5707 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5709 * cpu-h8300.c: Add support for MEMIND addressing mode
5711 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5713 * coffcode.h: use the new macro if available
5715 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5716 * Makefile.in: Fixed dependencies due to file rename
5718 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5719 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5720 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5721 newos3.c, stab-syms.c, syms.c: All these files have had their
5722 #includes altered to point to the new places.
5724 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5726 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5728 * configure.in: Add vendor "ncr" as supported per-target vendor.
5729 Add svr4 case for i386 per-host case.
5731 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5734 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5736 * syms.c (bfd_decode_symclass): Return 'A'
5737 for symbols that are both absolute and global.
5738 * archive.c (bfd_special_undocumented_glue): Return NULL
5739 if bfd_ar_hdr_from_filesystem returns NULL.
5741 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5743 * Makefile.in: added coff-h8300
5744 * configure.in: now h8 is a coff target
5745 * cpu-h8300.c: fix various disassembly problems
5746 * libcoff.h: took out some code which has been #0ed for a long
5748 * targets.c: added h8 coff
5749 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5750 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5752 * coffcode.h: Started to change the way machine dependencies are
5753 handled, from the nest of #ifdefs to macros defined in the
5754 including coff-<foo>.c
5756 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5758 * aoutx.h (some_aout_object_p): Set the `executable' bit
5759 if the entry point is contained in the text segment, even if the
5760 text segment is at location 0.
5762 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5763 nonstandard MIPS sections (.rdata, .sdata, etc).
5765 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5766 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5767 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5769 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5771 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5773 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5774 from syms.c to new file stab-syms.c. Also, since GNU extended
5775 type codes such as N_SETT are no longer in ../include/stab.def,
5776 include them manually.
5777 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5778 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5779 * libaout.h: Added prototype for aout_stab_name().
5780 * Makefile.in: Update Makefile for new stab-syms.[co].
5782 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5784 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5785 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5786 just make N_XXX work by excluding the header from the text segment.
5787 * aoutx.h: Fix comments to match.
5789 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5791 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5792 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5793 for the "logical" text segment (i.e. never consider the exec
5794 header to be part of the text segment). This change is
5795 needed for consistency with various other parts of bfd and ld.
5796 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5797 and move calculation of obj_textsec(abfd)->size to libaout.h.
5798 * bfd-in.h: Removed bogus ';'.
5800 * Makefile.in: Add MINIMIZE flag to select lean
5801 or bloated target_vector.
5802 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5803 * newsos3.c: Fixes to ../include/aout64.h remove need
5804 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5806 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5808 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5809 handle both little and big-endian targets, with little
5810 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5811 * host-aout.c: Add FIXME note.
5813 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5815 * targets.c: Make the default target_vector contain
5816 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5817 Old behavior can be gotten by defining ALL_TARGETS.
5818 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5819 Factored out common code into new file aout-target.h.
5820 Saves a lot of duplicate code for a.out variants.
5822 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5824 Get 'make headers' to work when configured with +subdirs.
5825 * Makefile.in: Add $(subdir) to docdir path.
5826 * doc/Makefile.in (protos): Add $(srcdir) prefix
5827 to name of sed scripts.
5829 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5831 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5832 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5833 to include names of N_SETT etc.
5835 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5837 * elf.c: Add minimal support for ELF symbol tables. Generates
5838 canonical bfd symbol tables from ELF symbol tables. Change the
5839 name of some functions from bfd_<name> to elf_<name>.
5841 * syms.c: Trivial fix to comment to remove a redundant "to".
5843 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5845 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5846 form that GDB recognizes as COFF.
5848 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5850 * ieee.c (ieee_object_p): cast NULL correctly.
5851 * configure.in: added harris host
5853 * coff-a29k.c: Lots of changes, most from David Wood.
5855 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5857 * coff-m88k.c (coff_write_armap): Just #undef it.
5859 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5861 * Makefile.in: standardize on MINUS_G to disable debugging
5862 * coff-m88k.c: create coff armaps instead of bsd ones.
5863 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5866 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5868 * elf.c: Additions to support ELF format core files.
5869 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5870 has support for /proc (all the include files in particular).
5872 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5874 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5875 of two N_SO stabs, one for directory, and one for filename.
5877 * bfd-in.h (print_vma): Factor out duplicate definition.
5879 Exit a little more gracefully when malloc returns NULL.
5880 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5881 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5882 * libbfd.h: Rre-generated due to libbfd.c update.
5884 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5886 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5888 * elf.c (elf_object_p): Don't try to create a bfd section for
5889 the first ELF section header. It is just a placeholder.
5891 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5893 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5894 core files, when compiling native.
5895 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5897 FIXME: The aoutf1.h change below needs to be reversed back
5900 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5902 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5903 manipulation of lnno fields in lineno structs in a coff-<f>.h
5904 independent way. Override it in coff-<f>.h to your favourite
5905 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5906 (coff_swap_lineno_out): modified to use the new macros.
5908 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5910 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5911 unknown arch when the magic number doesn't specify the
5912 architecture, since some OSs (eg old sun3s) don't set the number, and
5913 020 is probably the right answer anyway.
5915 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5917 * hosts/h-news.h, hosts/h-rtbsd.h:
5918 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5919 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5920 bfd_print_symbol_nm, for use by nm.
5921 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5922 bfd_print_symbol_nm option, to print in nm format.
5923 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5924 oasys.c (oasys_print_symbol): Provide stub implementations
5925 for bfd_print_symbol_nm.
5926 * syms.c: New function bfd_decode_symclass, used by nm printer.
5927 New function bfd_stab_name to look up string name of stab code.
5929 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5931 * Makefile.in: Added ctor.c
5932 * archures.c (bfd_default_arch_struct) added
5933 bfd_default_reloc_type_lookup.
5934 * coffcode.h: removed a load of #if 0ed code.
5935 (coff_compute_file_section_positions): now works out the section
5936 alignment and size correctly in all cases.
5937 (coff_get_symtab): looks for constructor symbols and calls the
5938 right function when they're found. (coff_canonicalize_reloc):
5939 knows when a section is full of constructors and does the right
5941 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5943 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5944 * libcoff.h: removed #if 0ed code
5945 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5946 arch independent constructor relocation type.
5947 (bfd_reloc_type_lookup): removed the comment "this will go away"
5948 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5949 reloc which is used when BFD_RELOC_CTOR falls through to give a
5950 default 32bit reloc for constructors.
5951 (bfd_default_reloc_type_lookup): added.
5952 * aoutf1.h: fixed SEGMENT_SIZE typo.
5954 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5956 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5957 matching prefix "coff".
5958 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5959 rs/6000 csect records.
5961 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5963 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5964 * configure.in: add motorola delta88 cases
5965 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5966 write_armap prototype
5967 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5969 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5971 * Rename COFF-related files in `coff-ARCH.c' form.
5972 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5973 coff-mips.c, coff-rs6000.c to be exact.
5975 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5976 make output clutter.
5977 * config/mt-*: Ditto.
5979 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5981 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5982 John Gilmore. Archive support from Damon A. Permezel.
5984 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5985 * configure.in: Add rs6000 case.
5986 * targets.c: Add rs6000 vector.
5987 * archures.c: Add rs6000, fix comment on romp.
5988 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5989 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5990 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5991 * section.c (bfd_make_section): Return NULL on attempt to create
5993 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5994 (bfd_swap_aouthdr_in): Handle lots more members.
5995 (make_a_section_from_file): If section has already been seen,
5996 just return false rather than overwriting it.
5997 (coff_real_object_p): Understand incoming magic numbers.
5998 (coff_set_flags): Understand outgoing magic numbers.
5999 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6000 (build_debug_section): Add fn for reading debug string section.
6001 (get_normalized_symtab): Handle symbol names in debug string section.
6002 Remove unused obj_string_table.
6003 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6004 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6005 existing section before making one.
6006 * cpu-rs6000.c: New file.
6007 * rs6000coff.c: New file.
6009 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6011 * elf.c: Add partial support for ELF format corefiles. Still needs
6012 support for extracting registers from corefiles.
6014 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6016 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6017 RANLIB is defined as echo, send the output to /dev/null to help
6018 reduce clutter in the output from doing a make.
6020 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6022 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6023 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6025 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6027 * coffcode.h (coff_compute_section_file_positions): make it pad
6028 section size out if there are alignment restrictions so that the
6029 image will be ok on a system where section positions are worked
6030 out by accumulating sizes rather than from the section headers.
6031 * targets.c (proto write_armap). Changed orl_count to unsigned.
6032 * opncls.c (bfd_close_all_done). Added so that generative
6033 programs like gas can close a bfd without causing bfd confusion.
6034 * libbfd.h (changed becuase of protos)
6035 * amdcoff.c: messed with the way that jmp displacements are
6036 calcualated. This may not yet be totally correct.
6037 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6039 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6040 abs symbol has no section (like a register symbol).
6041 (coff_write_symbol) now zeros auxent before filling it up to help
6042 with sensitive applications.
6043 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6045 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6047 * bfd.c: Make sure we don't get a macro strerror().
6048 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6049 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6050 attempt to recover command, ifdef NO_CORE_COMMAND.
6051 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6053 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6055 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6057 * archive.c (bsd_write_argmap): The size of the ranlib structures
6058 should not include the size field itself.
6059 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6060 adata(abfd)->exec_bytes_size field instead of constant macro,
6061 because aoutx.h compiles to a simple .o file shared by
6062 all 32-bits a.out targets.
6064 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6066 * configure.in: Allow i386-sco-sysv.
6067 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6068 * cpu-h8300.c: lint.
6070 * host-aout.c: New strategy. We use common code, include files,
6071 and data structures to handle the file, but set a few parameters
6072 from the host's config file (page size, text start addr, etc).
6073 * libaout.h: Define HP BSD machine types.
6074 * aoutf1.h: Handle reading a.outs with these types.
6076 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6077 virtual-memory-address of the .reg section. We can't just make a
6078 section for "all the regs and nothing else" because only GDB knows
6079 exactly where the regs are (scattered around the upage and stack).
6080 Clean up memory allocation. Remove big- and little-endian
6081 vectors, replace with single vector; this only runs on the host,
6082 in host byte order. Replace byteswap routines with aborts in case
6084 * targets.c: There's only one trad_core_vec now.
6085 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6087 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6089 * hosts/h-amix.h (free): Fix prototype.
6091 * aoutx.h: Don't use NULL as an integer, for braindead systems
6092 that declare it as (void *)0. (From Peter Schauer.)
6094 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6096 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6097 problem with bad Ultrix system headers.
6098 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6099 various kinds of alignments for the various kinds of
6102 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6104 * doc/Makefile: Don't assume . is on the path (from James Clark).
6106 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6108 * Makefile.in: Avoid Sun Make VPATH bugs.
6109 * targets.c: Declare trad_core vectors extern.
6111 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6113 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6114 * libbfd.h: Moved ALIGN macro here.
6115 * bout.c (b_out_callback): Replace i960_align by align_power.
6117 * libaout.h (struct aoutdata): Added fields page_size,
6118 segment_size and exec_bytes_size. These help generic code
6119 (in aoutx.h and libaout.h) to figure out where to align
6120 the various segments in a demand paged file.
6121 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6122 to decide if the exec header counts in a_text (text segment size).
6123 Also, assume D_PAGED flag is set; don't set it here.
6124 * bout.c (b_out_callback): Add initialization of
6125 adata fields page_size, segment_size, and exec_bytes_size.
6126 * host-aout.c (NAME(host_aout, callback) and
6127 NAME(host_aout,mkobject): Ditto.
6128 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6129 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6130 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6131 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6132 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6133 for some systems (mainly sunos), so do it in the callback instead.
6134 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6135 * aoutx.h (NAME(aout,set_section_contents): Change the way
6136 filepos and size of sections are carried out to support
6137 older styles of demand paged executables.
6140 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6142 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6143 * bfd.c: Added macros to enable gas to swap coff records.
6144 * coffcode.h: Make the coff_swap_*_out routines return the number
6145 of bytes swapped, and cleaned up their prototypes.
6146 * configure.in: Added ebmon/coff support
6147 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6149 * targets.c: Added new entry points for coff swapping
6151 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6153 Restructure configuration scheme for bfd, binutils, ld.
6155 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6156 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6157 Change some config names to match other dirs.
6158 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6160 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6161 ../include/sysdep.h.
6162 * cpu-i960.c: Strncmp needed a length arg.
6163 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6164 * i386aout.c: Remove dead N_TXTOFF override.
6165 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6166 * config/: Rename some config files to match up h-*.h names.
6167 Remove all the HOST_SYS definitions from the config files.
6168 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6169 * hosts/h-hp9000.h: Remove USG comment.
6170 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6171 * hosts/h-news.h, h-sparc-64.h: New config files that had
6172 previously been kludged in the <sysdep.h> file.
6174 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6176 * config/*: trad-core support is HOST dependent, not target
6177 dependent. Target config files only set DEFAULT_VECTOR and/or
6178 other vector elements. Exception: when host-aout.c is in use,
6179 in which case we're forced to assume we're native (hp, vax,
6180 tahoe). Rename XDEPFILES to HDEPFILES.
6181 * Makefile.in: Rename XDEPFILES.
6182 * config/h-sun*: Don't force static linking.
6183 * trad-core.c: Document how to use it nowadays.
6184 * i386aout.c, newsos3.c: Clean up.
6185 * i386coff.c: Allow 386 coff files to be used as core files too
6186 (for reading core files from embedded systems).
6188 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6190 * Add i386aout.c for a.out support on the i386.
6192 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6194 * reloc.c, section.c, syms.c, targets.c: correct info-node
6195 structure in *doc* comments.
6196 doc/Makefile: stop hiding complaints from makeinfo.
6198 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6200 * aoutx.h (...some_aout_object_p): Take a third parameter,
6201 the internal_exec struct, and avoid ever looking at an
6202 external_exec. All callers changed to read the entire
6203 external_exec struct, swap and check its magic number,
6204 swap in the whole structure, and pass the swapped-in version to
6206 * bout.c: Bring into modern era. Use single _object_p routine
6207 for big- aand little-endian. Provide internal and external
6208 exec header structs. Use separate swap-in and swap-out routines.
6210 * libaout.h: Move struct internal_exec from ../include/aout64.h
6211 to here. Add obj_symbol_entry_size to struct aoutdata.
6212 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6214 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6215 EXTERNAL_NLIST_SIZE. Callers changed.
6217 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6219 * bfd.c: Remove strerror() to libiberty.
6221 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6222 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6223 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6224 last byte of transfer, not first byte, is within the section.
6226 * host-aout.c: Remove `BSD' archive support. Lint.
6228 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6229 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6230 `bfd_arch_info_type'. All uses changed.
6231 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6232 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6233 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6234 it needs a better name.) All uses changed.
6235 * targets.c: Rename `enum target_flavour_enum' to `enum
6236 target_flavour', and remove the `_enum' from all of the enum
6237 values themselves. All uses changed.
6239 * configure.in, config/h-i386mach: i386 mach host.
6240 * config/t-i386-aout: Use host-aout.c.
6242 * trad-core.c: Give it its own xvec's to make it independent
6243 of other file formats.
6244 * ecoff.c, host-aout.c: Remove refs to trad-core.
6245 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6246 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6248 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6250 * reloc.c: Extended NEWHOWTO macro
6251 * ieee.c: Changed the way 8bit pcrel is done
6252 * cpu-h8300.c: got the registers in the right order
6254 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6256 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6257 prediction is vindicated!
6259 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6260 Remove refs to howto.c, since Steve forgot.
6262 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6264 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6265 still work. Now allows any architecture/machine to be set.
6267 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6269 * howto.c deleted and moved code to reloc.c
6271 * libbfd.h, libbfd-in.h removed $id stuff for real
6273 * cpu-h8300.c Made it match various different spellings of h8300.
6275 * archures.c: Took out the first char filter which made it only
6276 look for a cpu/arch match when the first chars of supplied and
6277 tested names were the same.
6279 * targets.c removed oasys stuff, pending someone to fix the bugs
6283 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6285 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6286 ELF support good enough for GDB.
6287 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6288 m68k-cbm-svr4 host and target.
6289 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6290 so `diff' and `patch' can cope.
6292 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6294 * archures.c: removed texinfo error
6296 * init.c: added texinfo hooks, and removed initialization error
6299 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6302 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6304 * cpu-i960.c: Avoid numerical count of initializers.
6306 Vax Ultrix changes from David Taylor <taylor@think.com>:
6307 * host-aout.c: Make little-endian vector really little-endian.
6308 * configure.in: Separate vax and tahoe cases, handle ultrix.
6309 * config/t-vax: Add trad-core.o.
6310 * config/h-vaxult: New host system.
6312 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6314 * bfd-in.h VERSION, change version number to 0.18, this makes a
6315 gap, but now is the same as the linker version number.
6317 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6318 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6319 files will eventually contain processor specific bits for bfd,
6320 like strange relocation information and dis/assembly. So far only
6321 the H8 has been even partially done. This work also ties in with
6322 the change in handling architectures.
6324 * amdcoff.c: (a29k_reloc) fix error message.
6326 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6327 discover the architecture of the bfd. (sunos4_callback) calls the
6328 function bfd_set_arch_mach rather than stuffing stuff directly
6329 into the bfd. (sunos4_write_object_contents), changed names of
6332 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6333 setup the environment.
6335 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6336 headers in big endian format, regardless of the endianess of the
6339 * archures.c: totally changed. Now an architecture is represented
6340 with a pointer to an info structure rather than an enumerated type
6341 and a long. The old info is available as two elements in the
6342 structure. Future enhancements to architecure support will
6343 involve pointers to methods being placed into the info structure.
6345 * bfd.c: changed the definition of the bfd structure for the new
6348 * bout.c: (b_out_set_arch_mach) changed to use the new
6349 architecture mechanism.
6351 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6352 the new architecture mechanism.
6354 * configure.in: added h8 stuff.
6356 * ieee.c: too many changes to note. Now ieee files written with
6357 bfd gas and ld can be read by gld and ieee only linkers and
6360 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6362 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6363 than fixing the structure directly.
6365 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6366 than fixing the structure directly.
6368 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6369 before opening a bfd.
6371 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6372 rather than fixing the structure directly.
6374 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6375 in the t/hmake file) a user can select which backends they want
6376 linked with bfd without changing the source.
6378 * init.c: new, looks after initializing modules.
6380 * howto.c: for future use, will allow an application to work out
6381 what cookie to use as a handle on a relcoatio howto.
6383 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6385 * srec.c: Better error checking, partly from Peter Schauer.
6386 (srec_object_p): Avoid assuming any file that starts with 'S' is
6387 an S-record file! (Check for 3 uppercase-hex digits after it.)
6388 (ISHEX): Define new macro for checking supposedly hex characters.
6389 (pass_over): Treat as EOF any S-record line that:
6390 * doesn't have hex in either size character
6391 * produces a size larger than 0x7F
6392 * has an unrecognized type number
6394 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6396 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6397 opncls.c: Lint (saber actually).
6399 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6401 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6402 * newsos3.c: Fixed two types: newos3 -> newsos3.
6403 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6404 to use correct segment.
6406 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6408 * aoutx.h (print_symbol): Handle missing symbol->name.
6410 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6412 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6415 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6417 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6418 add sgi/irix support.
6420 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6422 Changes for the AMD 29000 Ultracomputer port from David Wood.
6425 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6427 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6430 * coffcode.h (coff_real_object_p): Pass information about the
6431 current file's coff symbol format to BFD via the coff_data struct.
6432 (coff_find_nearest_line): obj_icof => coff_data.
6433 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6434 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6435 and DIMNUM == E_DIMNUM.
6436 * configure.in: Handle a29k-*-* hosts, and targets
6437 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6438 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6439 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6440 local_linesz to `coff_data' (tdata) struct.
6441 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6442 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6444 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6446 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6447 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6449 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6451 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6453 (sunos4_core_file_matches_executable_p): Fix header comparison.
6454 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6455 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6457 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6459 Allow GDB to patch object files.
6461 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6462 * trad-core.h (trad_unix_core_file_p): Ditto.
6463 * aoutx.h (aout_set_section_contents): On first output, check
6464 abfd->direction and complain if erroneous.
6466 * Makefile.in: Add crude dependencies.
6468 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6470 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6471 to h/t-xxxx files so that everything will work on System V.
6473 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6475 * aoutx.h: Add information on host-aout.c and how to configure
6476 to use it, to the manual.
6477 * configure.in: Tix typo.
6478 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6479 else dummy out the core file support.
6480 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6481 specified, use it to locate the data section.
6482 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6483 rather than as chars (lint).
6485 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6487 * aoutx.h, coffcode.h: saberized.
6489 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6491 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6493 bfd.c, targets.c: minor rewording of doc segments
6496 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6498 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6499 etc, rather than TEXT_START_ADDR.
6500 * host-aout.c: Remove #if 0 around whole thing.
6501 Update to modern (32/64-bit) a.out naming conventions.
6502 Include a large chunk of ../include/a.out.gnu.h to get macros that
6503 are not defined by the system include files.
6504 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6505 macro used by the other a.out implementations.
6506 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6508 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6510 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6511 texdoc and psdoc; make these depend on generated .texi's
6513 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6516 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6519 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6520 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6521 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6522 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6523 obtrusive marks indicating .c origins.
6525 * bfd.texinfo: generalize most references to linker
6527 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6529 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6530 * archures.c: remove empty foo() definition (crept in at vn1.9)
6532 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6534 * bfd.texinfo: use @setchapternewpage on instead of lots of
6535 @page's; minor rephrasing in Introduction.
6537 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6538 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6539 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6540 segments): used BFD (caps) more consistently as a name in
6541 discourse, fixed a few other minor typos and uses of fonts
6544 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6546 * coffcode.h: fixed bug where string table size wasn't being swapped.
6548 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6550 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6552 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6553 flags. (bfd_print_symbol_vandf) now knows what to do with the
6556 * aoutx.h: made translate_from_native_sym_flags and
6557 translate_to_native_sym_flags produce the above flags.
6560 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6562 * all files: update copyright notices for GPL version 2.
6563 Install header comments and attribute most modules to their
6564 authors. BFD's name is now officially "Binary File Descriptor",
6565 so remove any conflicting pejoratives.
6566 archures.h: Consists solely of comments; remove it.
6568 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6570 * Makefile.in, bfd.c: Made it compile again.
6572 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6574 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6577 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6579 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6580 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6583 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6584 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6586 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6588 * Everything: created some new files, core.c format.c, reloc.c,
6589 section.c and syms.c to split the functionality a bit better.
6590 Cleaned up the rest of the files a bit, and added some
6594 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6596 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6597 really takes 3 arguments, patched code and ammended prototypes.
6599 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6601 * ../include/bfd.h (struct bfd_target): Added new field
6602 "align_power_min" which contains the minimum alignment for a
6603 section. This is used in coff_new_section_hook. The field
6604 insertion necessitates an update of all backends..
6606 * aoutf1.h jump table field inserted
6608 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6611 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6612 table field inserted.
6614 * coffcode.h(just about everything) Now patches up symbol tables
6615 using a different mechanism. The Intel major bug has been fixed,
6616 and the linker can self host on the Aviion and be debugged with
6619 * ecoff.c: new include and jump table patch, i386coff.c: new
6620 include and jump table patch, icoff.c: new include and jump table
6621 patch, ieee.c: can now read archives containing ieee modules.,
6622 libcoff.h: added (combined_entry_type), libieee.h: uped max
6623 sections to 20, m68kcoff.c: new include and jump table patch,
6624 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6625 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6626 srec.c: jump table patch. trad-code.c fixed #IF typeo
6628 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6630 * coffcode.h (coff_swap_aux_in): added else case to deal with
6631 filenames less than 9 characters.
6634 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6636 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6638 * srec.c: now allows any number of sections to be created in a
6639 file. Outputs addresses of the right length.
6641 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6643 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6644 target didn't match, the format got set to the attempted match,
6645 breaking a future test.
6647 *../include/i386coff.h : fixed typo in type field with size
6649 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6650 support in the jump table for the swapping routines exported to
6651 gdb. Now gdb works with the 386.
6653 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6655 * Merge in changes from gdb-3.95 release.
6656 Makefile.in: Allow hmake and tmake files to add OFILES.
6658 bfd.c: support specific targets as well as searching. When
6659 searching, take default target in preference to others.
6661 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6662 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6663 libbfd.h: Support specific targets as well as searching.
6664 opncls.c: Support specific targets as well as searching.
6665 targets.c: Search is short-circuited if default target matches.
6666 liboasys.c, libieee.c: Undo bothner changes that make macros
6667 work to the left of assignment, but which depend on the
6668 representations of different pointer types being the same.
6670 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6672 * i386coff.c: created.
6673 * coffcode.h: added support for 386.
6674 * Makefile.in: added support for 386.
6675 * ../include/i386coff.h: created
6677 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6679 * coffcode.h: removed all put_x_<sizes>
6680 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6684 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6686 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6688 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6690 * everything: Removed sysdep.h from bfd.h and put back into files
6691 from which it was split out. Now 64 bit version is built with a
6692 -DHOST_64_BIT="long long" on the compile line.
6694 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6696 Changed all the [get|put][name] routines to use [get|put]_[size
6699 Put in support for 64 bit work. Now two versions of bfd may be
6700 generated, according to the state of TARGET_64_BIT, one which is
6701 32 bit only, and one which is 64/32 bits.
6702 Created new back end 'demo64' to test 64 bit functionality.
6704 Renamed some files to work on DOS.
6706 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6707 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6708 chage, 64 bit transfer. * liba.out.h: Split out common code from
6709 sunos and newsos into liba.out. Name changes and prototype mods. *
6710 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6711 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6712 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6713 change and 64bit stuff.* newsos3.c: common code removed, new jump
6714 table. * oasys.c: Name change * opncls.c: Portability fixes *
6715 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6716 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6717 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6718 64bit ized. * demo64.c: 64 bit a.out back end
6720 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6722 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6723 on LHS of assignment, even when using old compilers.
6724 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6725 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6726 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6727 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6728 * targets.c: Add declaration of newsos3_vec.
6730 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6732 * aout.c: fixxed some of the problems with filepos calculation.
6733 (swap_ext_reloc): fixed problem with creation of relocs.
6734 (aout_set_section_contents): fixed filepos problem
6736 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6737 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6738 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6739 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6740 cleaned up. (coff_write_object_contents) cleaned up.
6742 * ecoff.c: Totally different. Now supports ecoff fully.
6744 * icoff.c: fixed problems in relocation callout.
6746 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6748 * m68kcoff.c: updated target vector.
6750 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6751 choose_reloc_size. (sunos4_write_object_contents) now calls
6752 choose_reloc_size so outputs relocs correctly, also calculates the
6753 size of the sections correctly.
6757 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6759 Merge Per Bothner's changes to modularize BFD a.out a bit.
6761 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6762 * ieee.c: Cast enums to int before comparing them, for brain-
6764 * coff-code.h: Remove coff_get_section_contents, and use the
6765 generic one instead.
6767 * aout.c: Derive new module from sunos.c, containing generic
6768 support code for all kinds of a.out files.
6770 * sunos.c: Remove all code that goes in aout.c. Split out
6771 machine dependent followup in sunos4_object_p into
6772 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6773 and redefine only the names we CHANGE, not all the names. Drop
6774 the little-endian vector, and rename the vector as sunos4 rather
6777 * b.out.c: Use aout.c routines for most of the work. Slight
6778 changes for the new regime. Remove close_and_cleanup and
6779 get_section_contents in favor of generics. New transfer vector
6782 * newsos.c: New support for Sony NEWS, another a.out format.
6784 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6785 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6786 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6788 * opncls.c (bfd_close): Call format-dependent write_contents
6789 routine, if writing, before calling target-dependent
6790 close_and_cleanup routine (which is now always generic, I think).
6791 * srec.c: Use bfd_alloc instead of malloc. Remove
6792 close_and_cleanup and move code from it to
6793 srec_write_object_contents. Add write_contents to tvec.
6794 * targets.c: Remove a.out little vector, replace a.out big
6795 vector with SunOS vector. FIXME: Need Vax support again now.
6797 * libbfd.h: Add write_contents format-dependent-vector to the
6798 bfd_target vector. Supply a generic close_and_cleanup routine.
6799 * liba.out.h: Handle the new aout.c split. Add prototypes for
6800 all routines defined in aout.c. Rename "sunos" things to "aout"
6801 things. Add a few fields where needed for various formats.
6802 * Makefile.in: Add aout.c and newsos.c.
6804 * archive.c, ieee.c, oasys.c: Lint.
6806 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6809 changed forward declaration struct stat; to reduce warnings. Changed
6810 comment on bfd_h_<x>_x.
6812 * ../include/m68kcoff.h, ../include/intel-coff.h,
6813 ../include/m88k-bcs.h
6814 Now there are two incarnations of relocs, linenos and syments. One for
6815 internal digestion, and one full of char arrays for I/O. The original
6816 names have gone to detect errors.
6818 * Makefile.in, m68kcoff.c, targets.c
6819 Test new structure code with a 68k coff implementaion
6821 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6822 Fixed all the places where there were problems with the size and
6823 alignments of structures on disk and structures in memory. #ifed out
6824 all the code in coffswap.c, since it should be done using the target
6827 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6829 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6830 multiple reloc command.
6832 * sunos.c (sunos4_set_section_contents): Made it so that sections
6833 are always padded to their alignment size.
6835 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6837 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6838 Clean up types and such (saber C problems).
6839 * ecoff.c: Clean up types and such. Remove routines that are
6840 not used. Fix up reading and swapping of shorts from files.
6842 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6844 * a.out.vax.c: Remove two bogus "static" from prototypes.
6846 * ecoff.c: Got rid of lots of non-working junk (that had
6847 been copied directly from coff-code.h).
6848 Updated to be consistent with updates to icoff.c and coff-code.h.
6850 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6851 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6853 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6854 but until the target_vector is automatically generated,
6855 it's as good as any. Note that the text offset is the only
6856 difference between NewsOS and SunOs (including magic numbers).
6857 (Most of the sunos_* routines should to renamed bsd_*
6858 and move to a bsd.c file. Then (and when the target_vector
6859 is automatically generated) it might make sense to create
6860 a separate Sony target.)
6862 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6863 on some systems, and doesn't help on others.
6864 Similarly, only define X_OK if not already defined.
6866 * trad-core.c: Don't include sys/stat.h - at least
6867 on NewsOS 3, it has already been included.
6869 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6871 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6872 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6873 symbol tables if necessary when reading them in, so gdb can use
6874 them. Add "bfd_coff_" to the names so they won't conflict with
6875 names in calling programs. FIXME-soon: if coff-code.h is
6876 included in two BFD modules, this will cause duplicate
6877 definitions; the routines should be exported to a separate,
6878 common, module (probably along with a mess of other ones).
6880 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6882 Improve modtime support.
6884 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6885 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6886 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6887 BUG: archive members still do not get correct mod times.
6889 Improve floating point support for core files.
6891 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6892 (sunos4_core_file_p): Create a second registers section in the
6893 core file, called ".reg2", for the float registers.
6895 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6897 * many changes to improve archive handling; found a logic flaw in
6898 bfd_check_format which only just happened to work by cooncidence.
6900 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6902 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6905 * bfd.h: changed type of udata in asymbol to void *, like it
6906 should be. Added bfd_reloc_dangerous enum member.
6908 * coff-code.h: Fixed it so that internally generated symbols get
6909 their values relocated correctly in all cases. Removed calls to
6912 * icoff.c: Not understanding the destination symbol of a reloc is
6913 not a failure any more, just 'dangerous'. This allows linking of
6914 b.out and coff images.
6916 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6920 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6922 * sunos.c (translate_to_native_sym_flags): fixed
6923 sym_pointer->n_value so that symbols on the way out get their
6924 section relative values calculated correctly.
6926 * coff-code.h (mangle_symbols): fixed problem where tags were not
6927 being relocated for structs, enums, unions. Also various lints.
6929 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6931 * archive.c (get_elt_at_filepos): system_call_error returned
6934 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6936 * Resolve the use of no_error and system_call_error.
6937 The bfd library itself now will never set bfd_error to
6940 The code still needs to be combed to make sure all the error
6941 codes are correct. I suspect they are not always set correctly.
6943 * The names of all the messages have _ prepended because the sun
6944 bundled compiler can't distinguish from a macro which takes an
6945 argument and the same identifier in a non-macro context.
6947 * The reason for the above being that entry points which used to
6948 be trampoline functions are now just macros which expand to a
6949 direct call through the bfd's xfer vector.
6951 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6952 must gas have its own version of everything (the gas version
6953 had the correct value)
6955 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6957 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6958 properly support i960 architecture and output correct reloc stuff.
6960 * bfd.h: added prototype for bfd_printable_arch_mach, added
6963 * coff-code.h: Applied patches from chrisb to support i960
6964 architecture, zero relocs and swap them correcly and conditionally
6965 compiled the timestamp.
6967 * sunos.c: Made the default section alignment 2^3 so that doubles
6968 are done properly. Fixed the same reloc bug that was in b.out.c
6970 * sysdep.h: Now compiles on a Posix box
6972 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6974 * icoff.c: Fix comment on big-endian version.
6975 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6976 F_RELFLG). Set F_AR32WR in output files if little endian
6979 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6981 * archures.c fixed =/== typo
6983 * sunos.c added architecture stuff for output. Fixed
6984 bug where files where vma(data) != size(text)
6985 were processed wrong.
6987 * coff-code.h added a lint cast
6989 * (../include/a.out.sun4.h) fixed it so zmagic
6992 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6994 * archive.c removed loads of includes, and fixed bug where string
6995 table didn't have a null at the end.
6997 * bfd.c fixed includes, added symbols argument to
6998 canonicalize_reloc entry point.
7000 * libbfd.c fixed includes and added some lint patches.
7002 * targets.c added both sorts of intel coff.
7004 * b.out.c fixed included, changed was the canonical
7007 * icoff.c added support for callj and big and little
7010 * opncls.c added chmod+xing for files with EXEC_P set.
7012 * sunos.c fixed includes. Changed default section
7013 alignement to words. Fixed relocation stuff to work with
7016 * bfd.h various new types added, prototype for new
7017 reloc calls, changed bfd->iostream to a void *
7018 to including files don't need stdio.h.
7020 * libcoff.h added conversion table to tie relocs to
7025 * coff-code.h fixed includes. Added code to support
7026 big and little endian formats. Various lints. Better
7027 processing of symbols. Changed reloc stuff to new
7030 * libbfd.h fixed includes
7033 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7035 * bfd.h changed name of alignment entry in sec_struct to
7036 alignment_power, because of conflicting uses within bfd.
7037 Now it should be obvious that it's a 2**n alignment
7038 specifier. Removed start_pad, end_alignment, block, minsize,
7039 output_file_alignment, subsection_alignment and original_vma fields.
7040 Added align_power() macro. Fixed bfd_section_alignment
7041 acessor macros. Added bfd_symbol_same_target macro.
7043 * b.out.c (b_out_write_object_contents) fixed to use
7044 new alignment member. Fixed (callj_callback) to use section
7045 relative symbols properly.
7047 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7048 Fixed (translate_from_native_sym_flags) to correctly make
7049 symbols section relative.
7051 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7052 (bfd_make_section) took out initialization of obsolete members.
7053 (bfd_print_symbol_vandf) added
7055 * opncls.c (bfd_create) created.
7057 * coff-code.h (coff_new_section_hook) took away refs
7058 to obsolete members. (make_a_section_from_file) added
7059 conversion between alignment types. (coff_symbol_from)
7060 added. (coff_count_linenumbers) only counts linenumbers
7061 if symbol is of coff-type. (coff_mangle_symbols) only
7062 heavily mangles symbols if symbol is coff-type.
7063 (coff_write_symbols) various lints. (coff_write_object_contents)
7064 various lints and modification for alignment conversion.
7065 (coff_slurp_relocs) fixed for use with new asection shape.
7067 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7069 * archive.c lots of lint
7071 * b.out.c added callj relocation support, upgrated reloc howto.
7072 Fixed so that asymbol and reloc records are output
7075 * bfd.c lots of lint, support for new bfd entry point
7078 * bfd.h changed definition of asymbol to contain pointer to
7079 owning bfd, removed target dependencies.
7081 * cache.c took out print statements, put in BFD_ASSERT calls.
7083 * coff-code.h various lints, corrected linenumber output
7084 functionality. Added support for new style asymbols and
7085 bfd_print_symbol. Fixed so that asymbol and
7086 reloc records are handled correctly. Added timestamp.
7088 * icoff.c Added support for new howto shape.
7090 * liba.out.h Added support for new asymbol shape
7092 * libbfd.c various lints
7094 * libbfd.h various lints
7096 * libcoff.h added support for new asymbol shape.
7098 * sunos.c various lints. Added support for new asymbol shape
7099 and bfd_print_symbol.
7101 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7103 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7104 pointer lint. Added support for callj relocation. Fixed bug where
7105 the last 32 bytes of the text section were overwritten by data. Fixed bug
7106 where archives of b.out didn't work due bfd_slurp_extended_name_table
7109 * sunos.c added support for n_other field. Braced the howto table so
7110 that it won't be affected by any lengthing of the howto struct typedef.
7113 * bfd.h added support for n_other field, added special_function
7114 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7117 * bfd.c upgraded bfd_perform_relocation, various lints.
7119 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7121 * ChangeLog: Started ChangeLog for BFD.
7122 * ToDo: Create file for suggestions.
7124 * Makefile: Support easy loading into Saber C.
7125 Add dependencies for icoff.o and bcs88kcoff.o.
7126 Rename coff.c to coff-code.h. Change callers.
7128 * bfd.c (bfd_check_format): Allow the check_format routines
7129 to return the desired target vector, rather than just a Boolean.
7130 bfd.h (bfd_check_format): Change function pointer return type.
7131 archive.c (bfd_generic_archive_p): change callee.
7132 b.out.c (b_out_little_object_p, b_out_big_object_p,
7133 b_out_real_object_p): change callee.
7134 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7135 in check_format transfer vectors that need a filler.
7136 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7137 bcs88kcoff.c: change callee.
7138 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7139 icoff.c: change callee.
7140 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7142 * libbfd.c (zalloc): It should actually zero the storage!
7143 This was commented out for some reason.
7145 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7146 This is so callers can avoid <stdlib.h> which doesn't exist
7149 * bfd.c (map_over_sections): Add debugging code, since I
7150 noticed the section count for sunos core files was bad, but only
7151 GDB had detected the problem.
7152 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7153 bfd_get_section_linenos): Remove obsolete functions.
7154 (bfd_apply_relocations): Use longs, not ints, for the math.
7156 * bfd.h: Declare enum boolean and struct bfd_target as well
7157 as typedefs for them. Remove obsolete
7158 bfd_get_section_lineno_size.
7160 * cache.c: Make the "fdopen" support work. Keep better track
7161 of how many files are open. Centralize the opening of files
7162 and be sure bfd_open[rw] actually try to open the file. Evade
7163 linked list initialization problems.
7165 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7167 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7169 * cplus-dem.c: Delete file, since it is not part of BFD.
7171 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7172 (bfd_openr, bfd_openw): Actually open the file, give error now.
7174 * sunos.c (sunos4_core_file_p): Set section count.
7175 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7176 obsolete definitions.
7177 (_write_symbol_table): Initialize <idx> counter.
7178 (foop): Eliminate debugging code.
7184 version-control: never