1 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
3 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
4 garbage bits appearing in the upper end of symbolnums.
6 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
8 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
10 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
11 * m68klynx.c: Define core file macros.
12 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
13 non-architecture specific stuff into lynx.h.
15 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
18 change PAGE_SIZE to 4096.
20 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
22 * Makefile.in (diststuff): New target.
26 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
28 * som.c (som_object_setup): Do not create dummy ".text", ".data",
30 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
31 is zero. Recognize BSS type sections and turn off SEC_LOAD and
32 SEC_DATA (so binutils/size works). Set the correct value for
33 a section's _raw_size.
34 (som_slurp_symbol_table): Program entry points, and millicode are
35 also functions. Mark them as such. Also mark L$* symbols as
40 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
42 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
43 a pointer to constant data. Delete bogus #define which made the
46 * som.c (som_prep_for_fixups): New function.
47 (som_write_fixups): New function.
48 (som_write_space_strings): New function.
49 (som_write_symbol_strings): New function.
50 (som_begin_writing): New function.
52 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
54 * som.c (som_write_object_contents): Do not abort. Flesh out.
55 (som_set_section_contents): Do not abort. Flesh out.
57 * som.c (som_write_headers): New function.
58 (som_prep_headers): New function.
59 (som_build_and_write_symbol_table): New function.
61 * som.c (som_sizeof_headers): Add missing prototype.
62 (som_set_arch_mach): Do not abort.
64 * som.c (som_count_spaces): New function.
65 (som_count_subspaces): New function.
66 (compare_syms): New function.
67 (som_compute_checksum): New function.
69 * som.c (hppa_som_gen_reloc_type): New function.
70 (som_bfd_reloc_type_lookup): New function.
72 * som.c (try_prev_fixup): New function.
73 (som_reloc_skip): New function.
74 (som_reloc_addend): New function.
75 (som_reloc_call): New function.
77 * som.c (som_initialize_reloc_queue): New function.
78 (som_reloc_queue_insert): Likewise.
79 (som_reloc_queue_fix): Likewise.
80 (som_reloc_queue_find): Likewise.
82 * som.c (som_hppa_howto_table): SOM howto relocation table.
83 (hppa_som_reloc): New function.
85 * som.c (struct reloc_queue): New structure to keep track of
86 the last four multibyte relocations emitted.
87 (enum pa_symbol_type): Type to fully describe the symbol types
88 associated with .import/.export assembler directives.
90 * som.c: Include libhppa.h
92 * som.c (bfd_som_set_section_attributes): New function.
93 (bfd_som_set_subsection_attributes): Likewise.
94 (bfd_som_set_symboL_type): Likewise.
95 (bfd_som_attach_unwind_info): Likewise.
96 * som.h: Declare new exported functions.
98 * som.h (struct som_symbol): Add new fields to hold additional
99 information needed to build/write symbol tables and fixup streams.
100 (struct som_section_data_struct): Add new fields to hold additional
101 information needed to build/write space and subspace headers.
102 (som_symbol_data): New accessor macro for SOM symbol information.
103 (R_HPPA_*): Basic relocation types to be used by the assembler.
105 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * trad-core.c (trad_unix_core_file_p): If new hook
108 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
109 corefile being too big.
110 * hosts/i386sco.h: Define it.
112 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
114 * bfd.c (struct _bfd): Add hppabsd_core_data.
115 * targets.c (target_vector): Add hppabsd_core_vec.
116 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
117 section is encountered during core section scanning.
118 * hppabsd-core.c: New file.
119 * config/hppabsd.mh: Enable HPPA BSD core files.
121 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
122 which is either commented out or ifdef'd out. Add, update and
123 clean comments. Fix various indention and spacing problems. Handle
124 problems related to using "ble" to jump to a stub rather than "bl"
125 (%r31 is trashed by "ble", but not by "bl").
126 (NEW_INSTRUCTION): Put inside curly braces.
127 (CURRENT_STUB_OFFSET): Fix indention problems.
128 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
129 Add, update and clean comments. Handle "ble" %r31 lossage problems.
130 (hppa_elf_build_long_branch_stub): Likewise.
131 (hppa_look_for_stubs_in_section): Likewise.
132 (hppa_elf_stub_check): Remove obsolete function.
134 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
135 problems. Delete unused instructions.
137 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
139 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
141 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
143 * elfcode.h (elf_object_p): Rather than looking through an array
144 of architectures, get the ELF EM_xxx code from the backend
145 information. Let the generic ELF target match any EM_xxx code not
146 matched by another ELF target. Call elf_backend_object_p to let
147 the backend do more checks and set global information.
148 * libelf.h (struct elf_backend_data): Added elf_machine_code and
149 elf_backend_object_p fields.
150 (struct bfd_elf_arch_map): Removed.
151 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
152 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
153 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
154 field with elf_backend_object_p (if it is defined).
155 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
156 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
157 elf64-gen.c (ELF_MACHINE_CODE): Defined.
158 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
160 (mips_elf_object_p): Set the right machine number.
161 (mips_elf_ecoff_debug_swap): Defined.
162 (elf_backend_object_p): Defined to be mips_elf_object_p.
163 (elf_backend_ecoff_debug_swap): Defined to be
164 mips_elf_ecoff_debug_swap.
165 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
167 * libbfd-in.h (target_vector, default_vector): Declare.
169 * format.c (target_vector, default_vector): Don't declare.
171 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
172 for R_MIPS_26. Correct overflow detection requires matching the
173 upper four bits of the destination against the PC. From Ted Lemon
174 <mellon@pepper.ncd.com>.
176 * bout.c (b_out_reloc_type_lookup): Return type should point to
178 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
179 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
180 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
181 * coff-i386.c (coff_i386_reloc): Made howto const.
182 * oasys.c (oasys_write_data): Made how const.
184 * libelf.h: Added some comments.
185 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
186 field. Removed unused write_relocs field.
187 * elf32-target.h: Adjusted elf_backend_data initialization
189 * elf64-target.h: Corrected elf_backend_data initialization to
190 fill in all fields and to set elf_64_p to 1.
192 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
194 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
195 to filepos in SHT_STRTAB case.
196 (assign_file_position_for_section): Set BFD section filepos as
197 well as ELF section sh_offset.
199 * reloc.c: Use const instead of CONST.
200 (bfd_perform_relocation): Make variable howto a const pointer.
201 * bfd-in2.h, libbfd.h: Rebuilt.
203 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
205 * Makefile.in (realclean): Don't remove generated headers. Reverts
206 change of 2 Jul 1993.
208 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
210 * configure.bfd: make unixware equivalent to sysv4.
212 * config/i386-nlm.mt: bring in elf config; make it the default.
214 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
216 * libbfd.c (bfd_put_8): Add parens around reference to "val"
219 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
221 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
222 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
224 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * coffcode.h (coff_write_object_contents): Zero out internal_a.
228 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
230 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
231 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
232 section.c, syms.c, targets.c:
233 Doc cleanup (spelling, punctuation, grammar, formatting).
234 * bfd-in2.h, libbfd.h: Rebuild.
236 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
238 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
239 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
241 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
243 * From Pete Hoogenboom (hoogen@cs.utah.edu)
244 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
245 in last change. Always rebuild symbol extension section the first
246 time though if output sections exist (fixes ld -r problems).
248 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
250 * Makefile.in: Add .PHONY for check and installcheck rules.
252 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
254 * libbfd-in.h (artdata): Use long, not time_t for portability, at
255 least to HPUX. File below is a derived file.
257 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
259 * libbfd.h (artdata): Use long, not time_t for portability, at
262 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
264 * config.bfd: Use bigmips for mips*-*-bsd*.
266 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
268 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
269 Handle symbol number of zero.
271 * reloc.c (enum bfd_reloc_code_real): Added
272 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
273 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
274 * bfd-in2.h: Rebuilt.
275 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
276 BFD_RELOC_MIPS_LITERAL.
277 * elf32-mips.c (mips_reloc_map): Handle new relocs.
278 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
281 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
282 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
283 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
284 MY_bfd_seclet_link): Define.
285 (MY_bfd_reloc_type_lookup): Rename from
286 MY_reloc_howto_type_lookup.
287 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
288 (MY(vec)): Use JUMP_TABLE rather than listing functions.
289 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
290 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
291 terms of MY, because that causes a recusive invocation of CAT when
292 expanded within JUMP_TABLE, and ANSI compilers don't expand
294 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
295 MY_reloc_howto_type_lookup, and don't define in terms of MY.
296 (MY_canonicalize_reloc): Don't define in terms of MY.
297 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
298 than listing functions.
300 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
302 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
304 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * targets.c: Move enum target_flavour outside of struct and change
307 the name to enum bfd_flavour. This means bfd clients can use it.
308 * bfd-in.h: Add macro bfd_get_flavour.
309 * bfd-in2.h: Rebuilt.
311 * som.c: Add comment about how abort() on corrupt executable is evil.
313 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
315 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
317 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
319 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
321 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
323 * bfd-in.h: Added commands for object file flag values.
324 * bfd-in2.h: Rebuilt.
325 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
327 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
328 object_flags field for target vector.
329 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
330 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
331 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
332 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
333 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
334 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
335 field for target vector.
337 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
339 * hosts/std-host.h: Don't declare time; causes error on mach3.
340 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
342 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
344 LynxOS and Sparc LynxOS changes:
345 * config.bfd: Recognize sparc-*-lynxos*.
346 * configure.host: Recognize sparc-*-lynxos*.
347 * configure.in: Recognize Sparc Lynx vectors.
348 * targets.c (sparclynx_aout_vec): Declare.
349 (sparclynx_coff_vec): Declare.
350 (target_vector): Add them.
351 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
352 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
353 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
354 * coff-sparc.c: New file, basic Sparc coff support.
355 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
356 * Makefile.in: Change filenames appropriately, add Sparc rules.
357 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
359 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
360 Sparc LynxOS, set Sparc magic number for Sparcs.
361 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
362 * config/sparc-lynx.mt: New file.
363 * hosts/i386lynx.h: Cosmetic improvements.
364 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
365 * hosts/sparclynx.h: New file.
367 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
371 Remove useless statement probably left by code copy.
372 * cpu-i960.c (compatible): Fully bracket matrix initializer.
373 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
374 rather than xmalloc. Use realloc and check the return value
375 rather than xrealloc.
376 (hppa_elf_get_section_contents): Add some casts.
377 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
378 variable. Add default case to switch.
379 * hp300hpux.c: Declare aout_32_write_syms.
380 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
381 (definition from aout/aout64.h is always 0 anyhow).
382 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
383 * ieee.c (ieee_write_id): length can never be negative.
385 (ieee_archive_p): Remove unused variable.
386 * libcoff-in.h (bfd_perform_slip): Declare.
387 * libcoff.h: Rebuilt.
388 * oasys.c (oasys_write_sections): Remove zero initialization of
390 * reloc16.c: Indentation change.
392 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
394 * configure.in, config/i386-mach3.mt: Update for new configuration
395 (--with-targets and so on).
396 * hosts/i386mach3.h: Declare errno.
397 * targets.c: Declare i386mach3_vec.
399 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
401 * nlmcode.h (nlm_swap_auxiliary_headers_in,
402 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
403 and sharedDebugRecordCount fields.
405 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
408 we started using trad-core.c for SCO instead.
410 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
412 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414 * elfcode.h (assign_file_position_for_section): Align sh_offset to
415 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
417 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
419 From Jeff Law and Pete Hoogenboom at Utah:
421 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
422 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
423 and moved into libhppa.h. All references changed.
424 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
425 (get_opcode and opcode defines): Move into libhppa.h
426 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
428 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
430 (get_opcode): Moved here. FIXME! this really should be a C function
431 inside the opcode library!
432 (bfd_hppa_insn2fmt): Likewise.
434 * targets.c (target_vector): Enable elf32-hppa vector.
436 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
437 and clarify existing comments. Do not use DEFUN to declare this
438 function. Fix numerous indention problems. Correctly handle cases
439 where symbol extension section may need to be read from disk,
440 read from memory, or built then read from memory.
442 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
443 formatting and indention problems gnu-indent can not handle.
444 Clarify some comments about relocation types. Comment basic
445 relocation "classes". Group PARAM declarations together.
446 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
447 enumerated type rather than #defines.
449 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
451 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
452 that GDB can figure out text_start and text_end.
454 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
456 Fix up warnings from gcc -Wall:
457 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
458 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
459 cast it to unsigned long.
460 * ecoff.c (ecoff_emit_aggregate): Use %ld.
461 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
462 * coffcode.h (dummy_reloc16_estimate): Specify return type.
464 * libbfd.c (bfd_write): If not everything is written out, set
465 bfd_error to system_call_error. If the return value is
466 non-negative, set errno to ENOSPC (if ENOSPC is defined).
467 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
468 (bfd_generic_set_section_contents): For a bad offset + count, set
469 bfd_error to bad_value.
470 * seclet.c (rel): Don't abort. Instead, return false.
472 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
474 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
476 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
478 * config.bfd: handle mips*-* instead of mips-*, use mips*el
481 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
483 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
484 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
485 fprintf collides with the native one.
487 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
489 * targets.c (target_vector): Enable MIPS ELF vectors.
491 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
493 * config.bfd: Use bigmips for mips-sony-bsd*.
495 * configure.host, config.bfd: Add * to end of all OS names.
497 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
499 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
500 with Ultrix header files.
502 * som.h (struct som_section_data_struct): Renamed from
503 som_section_data to avoid conflict with macro by that name.
505 Changes from Jeff Law and Peter Hoogenboom at Utah:
507 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
508 in delay slot' optimization in combination with a long call
509 stub should always be r31.
511 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
512 across all relocation types, retrieve instruction addends from
513 the relocation entry rather than from the instruction itself.
515 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
516 error that only occurred when the addend of an 'addil' or
517 'ldil' was larger than 21 bits and very close to a 2K byte
520 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
521 which a jump is placed in the delay slot of a function call.
522 The jump was being accomplished via an adjustment to the
523 return pointer. This optimization would break the long call
524 stub code, if there was any.
526 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
527 to long branch stubs to avoid use of general register 2.
529 * hppa_stubs.h: New stub instructions.
531 * elfcode.h: Declare bfd_elf_find_section.
533 * som.h (som_section_data): Add new "subspace_index" field.
535 * som.c (setup_sections): Save the original SOM subspace index
536 in the BFD section associated with that subspace.
537 (som_get_symtab_upper_bound): Implement.
538 (som_get_symtab): Implement.
539 (som_print_symbol): Implement.
540 (som_slurp_string_table): New function to read a string table
541 from a SOM object file.
542 (som_section_from_subspace_index): New function to return the
543 section which corresponds to a SOM subspace index.
544 (som_slurp_symbol_table): New function to read the symbol
545 table from a SOM object file.
546 (som_make_empty_symbol): Check for errors from bfd_zalloc.
547 (som_new_section_hook): Initialize subspace_index field to
550 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
551 Set EXEC_P for executables.
552 (setup_sections): Correctly identify when a section has
554 (log2): New function.
555 (setup_sections): Correctly convert between SOM alignments and BFD
558 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
559 for sections which correspond to SOM spaces, doing so confuses
560 many utilities. Set assorted SEC_* flags for SOM subspaces
561 which correspond to BFD sections.
563 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
564 string table should have sh_type == SHT_STRTAB. Add
565 processing to make it so.
567 * elfcode.h: (bfd_section_from_shdr): String tables (other
568 than .strtab) were not getting the file offsets recorded, so
569 they could not be read from disk.
571 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
572 the section header and the vma field of a section at 0 if the
573 section is not part of the program execution image. (e.g.,
576 * som.[hc]: Change target vector prefix from "hppa" to "som".
577 Consistently use obj_som prefix to access fields in backend data
578 structures. Fix all callers/references.
580 * som.h: Do not include files only needed for core file reading here.
581 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
582 forward structure declarations, they are unnecessary.
583 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
584 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
585 fields for future use. Change obj_som_* macros as appropriate.
586 (som_section_data): New structure to keep SOM specific information
587 about BFD sections (for future use).
589 * som.c: Provide PARAMS declarations for all functions currently
591 (struct container): Delete unwanted structure definition.
592 (som_object_setup): Add comments. Use som_mkobject to allocate
593 SOM specific information in the BFD; use information from the
594 file and (possibly empty) auxiliary headers to initialize this
595 information. Delete redundant bfd_get_symcount (abfd) "calls".
596 (setup_sections): Return type is now boolean, fix return statements.
597 "Fix" handling of BSS like subspaces in the computation of the
598 containing space's size. If the subspace has relocations, set the
599 appropriate BFD section flags and record the index into and the
600 size of the fixup stream. Always return a value.
601 (som_object_p): Set bfd_error appropriately if errors are detected
602 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
603 Do not try to read a non-existant auxiliary header.
604 (som_mkobject): Flesh out.
605 (som_section_hook): Allocate space to hold SOM specific information
608 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * coff-h8300.c, coffcode.h: Change shrink parameter
612 in *_reloc16_estimate to unsigned to match prototype.
613 * archive.c: Avoid "/*" in comment.
615 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
617 * dep-in.sed: Create our own line breaks for a more aesthetic
619 * Makefile.in: Rebuilt dependencies.
621 * elf32-mips.c: Include "seclet.h".
622 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
623 Elf32_External_RegInfo.
624 (mips_elf_seclet_link): New function. Link the .reginfo section
625 specially, and pass everything else to the generic routine.
626 (bfd_elf32_bfd_seclet_link): Define macro.
627 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
630 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
632 * libnlm.h (nlm_backend_data): Added signature field.
633 (nlm_signature): New macro.
634 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
635 signature from the backend rather than the constant NLM_SIGNATURE.
636 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
638 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
639 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
641 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
645 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
647 * Makefile.in (HFILES): New variable, for use in "make dep".
648 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
649 remake it, so that "$?" is complete.
650 (.dep1): Don't need to remove .dep1 first.
651 (dep.sed): Depend on config.status, not Makefile.
654 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
656 * coff-alpha.c: Implemented reloc handling for the linker, made
657 various other related changes.
658 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
659 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
661 (ecoff_bfd_get_relocated_section_contents): Don't define.
662 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
663 Handle .lita section.
664 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
665 finish_reloc backend field renamed to adjust_reloc_in.
666 (ecoff_bfd_seclet_link): Adjust number of aux entries to
667 debug_align boundary.
668 (ecoff_compute_section_file_positions): If rdata_in_text put
669 .rdata section in text segment, not data segment. Put .pdata
670 section in text segment.
671 (ecoff_write_object_contents): Likewise. Also, call
672 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
673 absolute sections when writing out relocs.
674 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
675 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
676 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
677 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
678 (mips_adjust_reloc_out): New function (does nothing).
679 (mips_ecoff_backend_data): Initialize new fields.
680 (ecoff_bfd_get_relocation_section_contents): Define to be
681 bfd_generic_get_relocated_section_contents.
683 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
686 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
688 * reloc.c (bfd_perform_relocation): Add comments attempting to
689 explain PC relative relocations.
691 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
693 (coff_compute_section_file_positions): Remove check for
694 USE_DISCARDED_SECTIONS_COUNT.
695 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
696 it on host defines is wrong.
698 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
699 (ecoff_write_object_contents): Don't require the .reginfo section
700 to be a particular size.
702 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
704 * Makefile.in (dep-in): New rule, for editing dependencies into
705 Makefile.in in $(srcdir). Use move-if-change.
706 (.dep1, dep): Use move-if-change.
707 (CFILES): Add coff-apollo.c.
709 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
711 * Makefile.in: Recognise new file, coff-apollo.o
713 * coff-apollo.c: New file
715 * coffcode.h: Recognise apollo magic numbers and writable text
717 * coffswap.h: Swap Apollo optional header entries
719 * config.bfd: Add line for Apollo
721 * configure.host: Replace apollo68b and apollo68v with Apollo
723 * configure.in: Recognise apollocoff_vec
725 * targets.c: Likewise
727 * config/apollo.mh, config/apollo.mt: New files
729 * hosts/apollo68.h: Remove inclusion of strings.h
731 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
733 * coff-i386.c (i3coff_object_p): Now static.
735 * Makefile.in: Updated dependencies.
736 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
738 * dep-in.sed: New file.
740 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
741 conflicts when "--with-targets=all".
742 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
743 m68k_howto2rtype): Rename via macros to keep namespace clean.
744 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
747 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
749 * elf32-mips.c: Extensive additions to do relocations and to
750 handle MIPS specific sections.
751 * libelf.h (elf_backend_data): Pass fourth argument to
752 elf_backend_section_from_bfd_section to permit it to control the
753 section index to use.
754 (elf_obj_tdata): Add gp and gp_size fields.
755 (elf_gp, elf_gp_size): New accessor macros.
756 * elfcode.h: Removed a number of unused local variables.
757 (elf_fake_sections): Clear section header before calling
758 elf_backend_fake_sections, not after.
759 (prep_headers): Return true at end.
760 (elf_section_from_bfd_section): Pass retval argument to
761 elf_backend_section_from_bfd_section.
762 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
763 Accept and ignore new retval argument.
764 * bfd.c: Include libelf.h.
765 (bfd_set_gp_size): Handle ELF targets.
766 * Makefile.in (bfd.o): Depends upon libelf.h.
767 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
769 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
771 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
772 (ecoff_mkobject_hook): New function.
773 (ecoff_new_section_hook, ecoff_sizeof_headers,
774 ecoff_compute_section_file_positions, ecoff_set_section_contents,
775 ecoff_write_object_contents): Handle dummy REGINFO section.
776 (ecoff_get_section_contents): New function to handle reading
778 * libecoff.h (ecoff_get_section_contents): Change from macro
779 definition to function prototype.
780 (ecoff_mkobject_hook): New prototype.
781 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
782 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
783 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
784 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
786 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
789 by casting the most significant byte to bfd_vma.
791 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
793 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
794 if configuring --with-targets=all.
796 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
798 * aoutx.h (howto_table_std): Correct the "size" field in some
801 * reloc.c (reloc_howto_type): Change documentation to dispel any
802 notion that the "size" field is a power-of-two indicator.
804 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
806 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
808 Make support for relaxing more generic.
809 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
811 * libcoff.h, libcoff-in.h: declarations. Prototypes
812 * coffcode.h (bfd_coff_std_swap_table): Add calls to
813 coff_reloc_16_extra_cases and coff_reloc16_estimate.
814 (dummy_reloc16_estimate): New function.
815 * coff-h8300.c (h8300_reloc16_estimate): New function
817 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
819 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
820 (align_file_position): New function.
821 (elf_locate_sh): Disabled function deleted.
822 (assign_file_positions_for_symtab_and_strtabs): Align position,
823 then place symtab, then do other sections.
824 (map_program_segments): Align program header.
825 (assign_file_positions_except_relocs): Align section headers.
826 (assign_file_positions_for_relocs): Align relocation sections.
828 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
831 Change other hppa entries to use -*- not -hp-.
832 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
834 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
835 characters in comment to octal escapes.
837 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
839 * coff-i386lynx.c: Removed, name too long.
840 * i386lynx-cf.c: New file, was coff-i386lynx.c.
841 * configure.in: Reflect file name changes.
842 * Makefile.in: Mention Lynx-related files.
844 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
847 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
848 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
850 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
851 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
852 sections of type STYP_INFO. (from Minh Tran-Le)
853 (coff_compute_section_file_positions): Add discarded_sections_count
854 to abfd->section_count, which helps `strip' keep the size
855 of the executable header constant.
856 * coff-i386.c (discarded_sections_count): New variable, initialized
857 to zero. For use by `strip'. Currently being used only in aix386
858 coff, but may be useful for other coff systems. (from Minh Tran-Le)
860 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
862 * archive.c: Cosmetic improvements.
863 * opncls.c: Cosmetic improvements.
864 (new_bfd): Removed redundant structure slot init.
866 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
868 * config/news-mips.mh, hosts/news-mips.h: New files.
869 * configure.host: Use news-mips for mips-sony-bsd*.
871 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
873 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
874 * coff-i386lynx.c: New file, defines Lynx target vector and name,
875 includes coff-i386.c.
876 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
877 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
878 * i386lynx.c: Remove coff vector definition entirely.
879 (lynx_32_swap_ext_reloc_in): Define.
880 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
882 (lynx_32_swap_ext_reloc_out): Define.
883 (lynx_32_swap_std_reloc_out): Define.
884 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
885 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
886 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
887 (WRITE_HEADERS): Define, call Lynx swapping fns.
889 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
891 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
893 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
894 relocations of size 8, 16, 32. Sort generic relocs by type rather
895 than size. Added a little documentation too.
897 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
898 (TABLE_SIZE): New macro.
899 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
901 (swap_std_reloc_out): Write baserel relocs correctly.
902 (swap_std_reloc_in): Handle r_baserel field. Assert that
903 r_jmptable and r_relative fields are clear, and that the computed
904 index does refer to a defined entry of the howto table.
906 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * section.c (bfd_make_section_anyway): New function.
909 * section.c: Change comments to say several sections can have
911 * bfd-in2.h: Re-generate to reflect above change.
912 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
913 if still no section after the bfd_coff_make_section_hook.
914 * coffcode.h: Add comment about TWO_DATA_SECS.
916 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
920 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
923 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
925 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
927 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
928 and i386lynx_coff_vec.
929 Added m68klynx_aout_vec and m68klynx_coff_vec.
930 * targets.c (target_vector): Removed i386lynx_vec, added
931 {i386,m68k}lynx_{aout,coff}_vec.
932 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
934 * m68klynx.c: New file.
935 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
936 and i386lynx_coff_vec.
937 * config/m68k-lynx.mt: New file.
938 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
939 * hosts/m68klynx.h: New file.
941 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * archive.c: Define offsetof here.
944 * hosts/*.h: Don't define it here.
946 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
948 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
951 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * hpux-core.c: Add comment about hpux version 7.
955 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
957 * lynx-core.c (lynx_core_file_p): Change per-thread register
958 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
959 in gdb/corelow.c. Create alias .reg section for the currently
962 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
964 * libecoff.h (ecoff_backend_data): Removed big_magic and
966 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
967 of big_magic and little_magic.
968 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
969 matches endianess of bfd.
970 (mips_ecoff_backend_data): Removed initialization of big_magic and
972 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
973 based on magic number. Support r4000 magic numbers.
974 (ecoff_get_magic): New function.
975 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
976 the backend structure.
977 * cpu-mips.c (arch_info_struct): Added case for r6000.
979 For MIPS configurations put both big and little endian versions in
980 the list of targets; the code is getting compiled in anyhow.
981 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
982 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
983 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
984 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
985 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
987 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
989 * osf-core.c: New file for OSF/1 core file support.
990 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
991 (HDEPFILES): Set to osf-core.o.
992 * bfd-in2.h (union tdata): Add osf_core_data member.
993 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
994 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
995 (osf-core.o): New dependency.
997 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
999 * TODO: Remove note about making --with-bfd-targets use canonical
1000 target configuration name (already done); reword item about
1001 separating reading and writing stuff to not refer to a
1004 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1005 and MIPS_MAGIC_BIG2.
1007 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1009 * gen-aout.c (main): Output newline after end of comment, not
1010 before. (Reported by Jonathan Stone,
1011 jonathan@oscar.stanford.edu).
1013 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1015 * archive.c (compute_and_write_armap): Put weak symbols in the
1018 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
1019 section, not the .stabstr section. Set the type of the .stabstr
1020 section to SHT_STRTAB.
1021 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
1023 * section.c (SEC_DEBUGGING): New section flag.
1024 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
1025 and the name starts with .debug, .line or .stab, set
1026 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
1027 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1028 SEC_DEBUGGING to section_flags.
1029 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1030 SEC_DEBUGGING and SEC_CODE to section_flags.
1031 * bfd-in2.h: Updated.
1033 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1035 * bfd.c (tdata): Add lynx_core_data.
1037 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
1038 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
1039 (ecoff_write_object_contents): Don't set scnptr to zero just
1040 because size of section is zero. Needed for Irix 4.0.5F.
1042 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1044 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1046 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1048 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1049 * bfd-in2.h (tdata): Add lynx_core_data;
1050 * config.bfd configure.host: Get rid of superfluous netbsd and
1052 * configure.in: Add lynx-core.o to Lynx config.
1053 * i386lynx.c: Add defs for core file support.
1054 * lynx-core.c: New file with Lynx core file support.
1055 * hosts/i386lynx.h: Move lots of host specific includes to here.
1056 Add def of HOST_LYNX. Remove unnecessary defs.
1058 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1060 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1061 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1062 SEC_DATA for a SHF_NOBITS section.
1064 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1065 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1066 * nlmcode.h: Add some casts to avoid warnings.
1067 (nlm_write_object_contents): Ignore relocs for sections that are
1068 neither code nor data. Just use the symbol value for debugging
1069 symbols; don't offset by the section vma.
1071 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1073 * reloc.c (bfd_perform_relocation): Don't return an error when
1074 performing a reloc against an undefined weak symbol.
1075 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1076 than obsolete BSF_EXPORT.
1078 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1080 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1081 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1082 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1083 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1084 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1085 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1086 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1087 defined on all hosts, now that archive.c uses it.
1089 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1091 * elfcode.h (elf_map_symbols): Create section symbols for all
1092 sections, not just allocated sections; debugging sections can have
1094 (elf_symbol_from_bfd_symbol): If there is an output section, use
1095 the section index from that rather than the input section.
1097 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1099 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1100 libbfd.h, which is regenerated from this file.
1102 * bfd-in.h (symtype): Deleted typedef.
1104 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1106 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1107 xor and subtract. Otherwise it will not sign extend if the type
1108 of bfd_vma is larger than int.
1110 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1111 and frameoffset as signed numbers. From Peter Schauer.
1113 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1116 special function for all reloc entries.
1117 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1119 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1120 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1122 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1124 * libbfd-in.h (struct artdata): Add armap_timestamp and
1125 armap_datepos here too.
1127 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1129 Improve timestamp support in BSD archive files to avoid linker
1132 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1133 (bfd_flush, bfd_stat): Add prototypes.
1134 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1135 (bfd_stat): Add, does fstat on a BFD.
1137 * archive.c (_bfd_write_archive_contents): At end of file writing,
1138 verify and possibly update the timestamp in the armap, if a BSD
1139 archive. FIXME! Kludge recognizes BSD archive, rather than
1140 vectoring properly. Should add to xvec.
1141 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1142 (bsd_write_armap): Save timestamp and file location thereof, when
1143 writing the armap in a BSD file.
1144 (bsd_update_armap_timestamp): New function to check and
1145 rewrite the timestamp.
1147 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1149 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1151 * hosts/i386sco.h: Define a bunch of stuff for core files.
1152 * sco-core.c: Remove, replace by trad-core.c.
1153 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1154 * config/i386sco.mh: Use trad-core not sco-core.
1155 * hosts/i386isc.h, config/i386isc.mh: Remove.
1156 * configure.host: Use i386sco for isc.
1157 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1158 * config.bfd: Use i386-coff not i386-sco.
1160 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1161 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1162 i486-elf which doesn't exist).
1164 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1166 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1167 padding field to zero.
1169 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1170 * configure.in: Remove bogus netbsd386 handling.
1172 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1173 Correct overflow detection requires matching the upper four bits
1174 of the destination against the PC.
1176 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1178 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1180 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1182 * libbfd-in.h: Removed swapping routines declarations.
1183 * bfd-in.h: Added swapping routine declarations, and renamed them
1184 from _do_* to bfd_*.
1185 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1186 * Changed all callers.
1187 * libbfd.h, bfd-in2.h: Rebuilt.
1189 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1191 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1194 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1196 * configure.in: Reorganized setting of makefile variables so
1197 64-bit stuff works again.
1199 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1202 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1203 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1204 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1205 Deleted field raw_syms.
1206 (obj_symbols): Remove cast.
1207 (obj_raw_syms): Deleted.
1208 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1209 native_elf_sym fields.
1210 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1213 From Pete Hoogenboom and Jeff Law:
1215 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1217 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1218 bits are zero (e.g., they specify no relocations), then do not
1219 even bother adding their entries to the symextn section.
1221 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1222 of scope can have an argument relocation stub.
1224 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1225 structure and type to elf32_hppa_stub_description. This makes
1226 it consistent with the GNU coding conventions.
1227 (elf32_hppa_stub_description): Added a 'next' field to allow
1228 linking of stub description structures.
1229 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1230 keep track of individual stubs.
1231 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1232 Combined with the elf32_hppa_stub_description structure.
1233 (elf32_hppa_stub_name_list): New type to keep track of
1235 (add_stub): Removed.
1236 (add_stub_by_name): New function.
1237 (find_stub_by_name): New function.
1238 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1240 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1243 * elf32-hppa.c: (retval_mismatches): The direction of argument
1244 relocation was reversed.
1245 (hppa_elf_build_arg_reloc_stub): Return address was not being
1247 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1248 argument relocation bits so this function can be used in the check
1250 (hppa_elf_stub_check): Pass caller argument relocation bits into
1251 hppa_elf_arg_reloc_needed_p().
1252 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1253 pass caller argument relocation bits into
1254 hppa_elf_arg_reloc_needed_p().
1256 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1260 * hosts/delta88v4.h: New for SVR4.
1261 * configure.hosts: Use it.
1263 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1265 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1266 is an SCO pre-define.
1268 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1270 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1272 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1274 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1276 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1277 symbols as BFD local symbols.
1278 (nlm_write_object_contents): Don't bother writing out exported
1279 symbols more than once; they now appear in the symbol table more
1280 than once (with and without a prefix) if necessary. Set offset
1281 values to be non-zero as NLMLINK does.
1283 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1285 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1287 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1289 * section.c (struct sec): Move position of user_set_vma, and
1291 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1293 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1294 (symext_rootP, symext_lastP, global_value, GOT_value,
1295 global_symbol, global_sym_defined, symextn_contents,
1296 symextn_contents_real_size, elf_hppa_stub_rootP,
1297 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1298 default initialization.
1299 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1301 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1302 code more readable in 80 columns.
1304 * libhppa.h (all functions): Now inline under GNU C.
1306 More patches from Jeff Law:
1308 * elf32-hppa.c (AR_WARN): Give argument which caused the
1309 invalid argument relocation.
1310 (AR_UNIMP): Delete unused macro.
1311 (hppa_elf_set_section_contents): Always return a value.
1312 (elf32_hppa_backend_table_processing): Likewise.
1313 (elf32_hppa_backend_section_processing: Likewise.
1315 * som.c: New file containing SOM specific code extracted
1318 * som.h: New file containing SOM specific code extracted
1323 * libhppa.h: Delete SOM specific code. Add generic PA
1324 code which can be shared by both SOM and ELF backends.
1326 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1327 depends on libhppa.h now.
1329 * configure.in (hppa_vec): Needs som.o module instead of
1332 * elf32-hppa.c: Include libhppa.h. Do not define
1335 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1336 now lives in libhppa.h.
1337 (hppa_reloc_field_selector_type_alt): Likewise.
1339 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1340 define malloc or free.
1342 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1345 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1347 (elf_hppa_reloc_type_lookup): Likewise.
1348 (elf_hppa_tc_make_sections): Likewise.
1349 (hppa_elf_arg_reloc_needed_p): Likewise.
1350 (hppa_elf_build_long_branch_stub): Likewise.
1351 (elf_reloc_map): Delete, no longer used.
1352 (elf_hppa_reloc_map): Likewise.
1353 (elf32_hppa_symextn_map_max_size): Likewise.
1354 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1356 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1357 of the .hppa_unwind section.
1359 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1361 * config.bfd: recognize m88110.
1363 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1365 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1367 * elfcode.h (elf_section_from_bfd_section): Add detection of
1371 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1372 New functions for support of long branch stubs.
1373 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1374 check for long branch stubs.
1375 (hppa_look_for_stubs): Unused function. Removed.
1376 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1377 version of bfd_set_section_contents.
1378 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1379 when BFD is configured for debugging.
1381 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1382 to return a list of symbols that have non-zero argument
1384 (hppa_elf_stub_finish): Make sure stub generation is done only
1387 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1388 generation relocation entries within a stub.
1389 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1392 * elf32-hppa.c: New #define's for argument relocation types.
1393 (mismatches, retval_mismatches): Updated to reflect new
1394 argument relocation types.
1395 (CURRENT_STUB_OFFSET): New macro.
1397 * elfcode.h (map_program_segments): Set the PF_X bit for data
1400 * elf32-hppa.c: (elf_hppa_howto_table): Add
1401 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1402 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1405 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1406 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1408 * hppa_stubs.h: Add new instructions that are used in linker
1411 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1412 unwind descriptor were incorrect.
1414 * libelf.h (bfd_elf_find_section): Declare.
1416 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1417 function in place of global_sym field in elf_backend_data
1419 (elf32_hppa_backend_symbol_table_processing,
1420 elf32_hppa_backend_section_processing,
1421 elf32_hppa_backend_fake_sections,
1422 elf32_hppa_backend_section_from_shdr,
1423 elf32_hppa_backend_section_from_bfd_section): New functions to
1424 provide support of symbol extension sections and argument
1426 (elf_info_to_howto): Remove call to abort().
1428 * elf32-target.h: Support for special processing by the backend.
1429 (struct elf_backend_data): Added elf_backend_symbol_processing,
1430 elf_backend_symbol_table_processing,
1431 elf_backend_section_processing, elf_backend_section_from_shdr,
1432 elf_backend_fake_sections, and
1433 elf_backend_section_from_bfd_section fields.
1434 * elfcode.h: (bfd_section_from_shdr): Add a check for
1435 processor-specific section types.
1436 (elf_fake_sections): Add a check for processor-specific
1438 (bfd_elf32_write_object_contents): Add a check to see if
1439 there is any final section processing to be done by the
1441 (elf_section_from_bfd_section): Add a check for
1442 processor-specific section types.
1443 (elf_slurp_symbol_table): Remove reference to global_sym in the
1444 elf_backend_data structure. Replace it with a call to
1445 elf_backend_symbol_processing.
1446 * libelf.h: Remove global_sym field in the elf_backend_data
1447 structure. Replace it with a series of backend-specific
1450 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1451 stub_sym should be called target_sym.
1452 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1453 rather than the output bfd (output_bfd).
1454 (hppa_elf_reloc): Get rid of references to the global_sym field in
1455 the elf_backend_data structure.
1457 * elfcode.h (elf_fake_sections): Check the correct condition for
1458 .bss. Also, detect the existence of a .note section.
1460 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1463 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1464 should be a reference to bfd_arch_hppa.
1466 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1467 the bfd_check_format structure to avoid a type mismatch.
1469 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1470 and Jim Kingdon (kingdon@cygnus.com)
1473 * netbsd386.c: New file.
1474 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1475 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1476 libaout.h, targets.c: Other changes.
1478 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * config/m88k-elf.mt: New file.
1481 * config.bfd: Use it for m88*-*-sysv4*.
1483 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1485 * elfcode.h (elf_build_phdrs): Unused function deleted.
1486 (bfd_shdr_from_section): Ditto.
1487 (write_relocs): Don't change section contents for addend.
1488 (elf_locate_sh): Return type is now always elf_internal_shdr,
1489 since the other types were really aliases for this type anyways.
1490 Don't compile this function, since it is static and doesn't appear
1491 to be used in this file.
1492 (sym_is_global): Return non-zero for weak symbols. Abort if
1493 section pointer is null.
1494 (swap_out_syms): Reorder tests so function symbols can be weak.
1495 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1496 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1497 extracting out some common code. Abort if BFD section symbol has
1499 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1500 section symbols. Don't read section contents to fill in addend
1503 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1508 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1510 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1511 specific information for a symbol. Put in elf_sym_num, which
1512 gives the external symbol number in the elf object file, since
1513 local symbols must come before global symbols.
1514 (elf_sym_extra): New macro.
1515 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1516 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1517 symbol number to external number. Store the address of the
1518 Elf_Sym_Extra field for the symbol in the udata field.
1519 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1521 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1523 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1524 array of pointers to section symbols.
1525 (elf_map_symbols): Bump the max index of the section symbols so
1526 that we don't overwrite memory. Store the max index into the
1527 elf_obj_tdata field.
1529 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1531 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1532 to the section symbols we created. Remove unused field
1534 (elf_map_symbols): Fill in array of pointers to section symbols.
1535 Only create section symbols for sections that have SEC_ALLOC set,
1536 and have non-zero size.
1537 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1538 section symbol, look up the section in the list of section
1539 symbols, and set the udata pointer appropriately. Otherwise, if
1540 udata is still NULL, fail an assertion, and use 0, instead of
1543 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1545 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1546 mipslelf and mipsbelf respectively.
1547 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1548 * elf32-mips.c: Added some reloc information.
1549 * configure.in: Fixed error message.
1551 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1553 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1555 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1556 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1557 * archures.c: Alphabetize decls.
1559 * configure.in, targets.c: Add missing vectors to the tables.
1560 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1561 Remove hp300bsd_vec due to clash with sunos_big_vec.
1563 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1565 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1566 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1567 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1568 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1569 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1571 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1573 * coffgen.c (coff_section_symbol): If section's output_section is
1574 not yet set, point to itself. This is needed because this is
1575 called on the output file, not the input file.
1577 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1578 dummy value, rather than leaving it NULL.
1580 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1582 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1583 bfd_default_set_arch_mach.
1585 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1587 * config.bfd (cpu): Extract from canonical name with sed.
1588 * configure.in: Don't pass it.
1590 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1592 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1593 BYTE_SIZE conflicts with a Mach header.
1594 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1596 * configure.host: Make sure all OS fields end in *.
1598 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1600 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1601 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1602 doesn't exist, don't try to create it.
1604 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1605 from start of code segment, not start of file.
1606 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1608 * configure.in (SELECT_VECS switch): Likewise.
1610 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1612 * format.c (bfd_check_format): If the target matches the default
1613 target, set match_count to 1, to ignore any previous matches.
1615 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1617 * configure.in: Add reloc16.o when we add
1618 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1619 Makefile.in (BFD_LIBS): Remove reloc16.o.
1621 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1624 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1625 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1626 S-records via SELECT_VECS.
1628 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1629 support S-records, for convenience.
1631 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1633 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1634 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1635 Read and write Alpha relocs. Can't process them yet.
1636 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1637 If the section does not already exist, create it.
1639 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1642 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1643 finish_reloc fields.
1644 * ecoff.c: Move MIPS reloc support from here...
1645 * coff-mips.c: to here.
1646 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1648 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1649 finish_reloc backend function.
1650 (ecoff_write_object_contents): Removed MIPS specific assertions.
1651 * coff-mips.c (mips_finish_reloc): New function.
1652 (mips_ecoff_backend_data): Fill in new fields.
1653 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1655 * targets.c: Added extern for ecoffalpha_little_vec.
1657 * bfd.c (_bfd_host_big_endian): Removed.
1658 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1660 * bfd-in2.h: Regenerated.
1662 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1664 * config.bfd: New file, broken out of configure.in.
1665 * configure.in: Use it, and use standard target names for
1666 --with-targets, replacing --with-bfd-targets.
1668 * archures.c (archures_init_table): Add bfd_sh_arch.
1670 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1671 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1672 Fix error in error message.
1674 * oasys.c: Make bfd_error_vector extern.
1676 * configure.in: Include stab-syms.o for a.out/b.out targets
1677 and hp300{bsd,hpux}.
1679 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1681 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1682 section before setting output_has_begun.
1683 (nlm_set_section_contents): Remove argument names from
1684 mangle_relocs_func prototype.
1685 (nlm_write_object_contents): Remove shadowing local variable.
1686 Don't write out debugging symbols if debugInfoOffset is -1. Add
1687 the codeImageOffset to the start, exit, and check procedure
1689 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1690 Don't check partial_inplace field; its value is irrelevant.
1692 * Base use of sco-core on host, not target.
1693 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1694 * config/i386-sco.mt (TDEFINES): Removed.
1695 * config/i386sco.mh: New file to use sco-core.
1696 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1698 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1699 conversions for some fields.
1701 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1703 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1704 error rather than aborting.
1706 * libnlm.h (struct nlm_backend_data): Added mach field.
1707 (nlm_machine): New accessor macro.
1708 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1710 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1712 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1714 * configure.in: Replace calls to sort with shell code
1717 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1719 * configure.in: Include aout32.o for any a.out/b.out formats.
1721 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1723 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1724 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1725 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1726 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1727 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1728 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1731 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1733 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1735 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1737 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1739 * bfd.c (bfd_scan_vma): New function.
1741 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1743 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1745 * bfd-in2.h: Updated.
1747 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1750 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1752 * configure.in: Remove unneeded test.
1754 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1756 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1758 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1760 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1762 * PORTING, TODO, config/README: Update to reflect below changes.
1764 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1765 --with-bfd-targets="target1,target2,..." and the special target
1766 "all" to get the previous default behavior.
1767 Figure out which architecture and backend .o files are needed from
1768 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1769 the .mt files. Define TDEFAULTS based on them, also.
1771 * Makefile.in: Remove references to MINIMIZE.
1772 * archures.c, targets.c: Ditto.
1774 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1775 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1778 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1779 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1780 SELECT_VECS manually; it's automatic now.
1782 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1783 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1785 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1786 (TDEFAULTS): Don't define BFD; not used.
1788 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1789 this is a host, not a target.
1791 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1793 * elfcode.h (elf_object_p): Add comment about what this function
1794 does and to watch out for side effects. Add FIXME for memory leaks.
1795 Fix comment about checking for matching byte order. Preserve
1796 pointer to old tdata (if any), and restore it if we don't match
1797 file with target vector. If we are going to use goto's, use them
1798 consistently and maintainably.
1799 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1800 to note that the problem is even more serious than just leaked
1801 memory. Replace goto with more traditional return.
1803 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1805 Fix incorrect or useless makefile variable definitions:
1806 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1807 define DEFAULT_VECTOR, instead of TDEFINES.
1808 * config/i386aix.mh (MINIMIZE): Don't define.
1809 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1810 * config/rs6000.mh (ALLOCA),
1811 * config/i386v.mh (ALLOCA),
1812 * config/i386linux.mh (ALLOCA),
1813 * config/i386isc.mh (ALLOCA),
1814 * config/go32.mh (EXTRALIBS): Don't define; not used.
1815 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1816 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1817 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1819 * config/.Sanitize (Things-to-keep): Add README.
1820 * config/README: New file, explaining the variables.
1822 * targets.c (target_vector): Add hp300_bsd_vec.
1823 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1824 (hp300bsd.o): New rule.
1826 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1828 * libelf.h (NAME): Provide a default definition, that's neither
1829 for 32 bits nor for 64.
1831 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1833 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1834 that is what is in elf.c.
1836 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1838 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1839 scBss and scSBss symbols, since it was wrong.
1841 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1844 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1845 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1847 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1848 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1850 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * hpux-core.c: Cast return value from bfd_zalloc.
1854 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1856 * aoutx.h (log2): Delete i387-specific code.
1858 * Makefile.in (BFD_LIBS): Always include elf.o.
1859 (BFD32_BACKENDS): Don't include elf.o here.
1860 (ofiles): Delete references to ofiles2 and ofiles3.
1861 (do_clean): Delete ofiles.
1862 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1863 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1864 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1866 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1869 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1870 (from Meissner's additions to bfd-in2.h).
1872 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1876 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1878 * elfcode.h (elf_write_object_contents): Don't drop core if
1879 elf_symbol_from returns a NULL pointer when processing a non-elf
1880 symbol, use a 0 size instead.
1882 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1884 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1885 bfd_elf32_hash, since the hash table is independent of the 32/64
1888 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1889 that is what is in elf.c.
1891 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1893 * elf32-i386.h (reloc_type): Reformat spacing.
1894 (elf_howto_table): Add the rest of the 386/ELF relocations.
1895 (elf_i386_reloc_type_lookup): Ditto.
1896 (elf_i386_info_to_howto): Ditto.
1897 (elf_i386_info_to_howto_rel): Ditto.
1899 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1901 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1902 of nlm_slurp_symbol_table as boolean, not pointer.
1903 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1904 of nlm_slurp_reloc_fixups as boolean, not pointer.
1906 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1908 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1909 are now predefined by GCC
1911 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1913 * coffgen.c (coff_print_symbol): Add the section offset to the
1914 line number address, so it's printed the same way as the function
1915 address. Only showed up for line numbers that aren't in the first
1918 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1920 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1921 (nlm_mangle_relocs_func): New macro.
1922 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1923 (nlm_i386_mangle_relocs): New function.
1924 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1925 symbols into the .bss section.
1926 (nlm_set_section_contents): Call the mangle_relocs function.
1927 (nlm_write_object_contents): Treat a reloc against any defined
1928 symbol as an internal reloc. Fix bug in external reloc counting.
1929 Get the offset and debugging type right for .bss symbols. Only
1930 output debugging symbols for defined symbols.
1932 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1934 * coff-z8k.c (rtype2howto): Likewise.
1935 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1936 * elf32-i386.c (TRACE): Likewise.
1937 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1938 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1939 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1940 argument rather than using printf.
1942 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1944 * coffswap.h: Added macros used when accessing several fields;
1945 default is the same as before.
1946 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1947 * coff-alpha.c: Defined macros to use the right sizes in
1949 * libecoff.h: Backend information is now in target vector, not
1950 BFD. Start of backend information is COFF backend information.
1951 * coff-alpha.c, coff-mips.c: Changed accordingly.
1952 * ecoff.c (ecoff_mkobject): New function.
1953 (ARMAP_START): Changed into backend information, since Alpha uses
1955 (ecoff_slurp_armap): Don't overlay archive header.
1956 * bfd.c: Include libcoff.h.
1958 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1960 * Makefile.in (install): Fix sh syntax error.
1962 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1964 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1966 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1968 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1970 * ecoff.c: New file for generic ECOFF functions.
1971 * ecoffswap.h: New file for ECOFF swapping functions which differ
1972 only slightly for different targets.
1973 * libecoff.h: Added prototypes for ecoff.c functions.
1974 (ecoff_backend_data): New structure.
1975 (ecoff_tdata): Added backend_data field. Changed external data
1976 pointers to be PTR rather than to a particular struct.
1977 (ecoff_symbol_struct): Moved in from coff-mips.c.
1978 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1979 Added ECOFF backend structures. Include ecoffswap.h.
1980 * coff-msym.c: Removed; superseded by ecoffswap.h.
1981 * bfd.c: Include coff/internal.h.
1982 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1984 (BFD64_BACKENDS): Added coff-alpha.o.
1985 (CFILES): Removed coff-msym.c. Added ecoff.c.
1986 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1987 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1988 (ecoff.o, coff-alpha.o): New targets.
1989 (coff-msym.o): Removed target.
1991 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1993 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1994 of EXFUN in the BFD sources. Heave ho!
1996 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1998 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
2000 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2002 * hosts/sun3.h: remove some more conflicting decls
2004 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
2006 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
2007 redefine TEXT_START_ADDR to be 0.
2009 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
2011 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
2012 host and target info.
2014 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2016 * nlm32-i386.c: New file. First cut at i386 NLM code.
2017 * libnlm.h: Added some more prototypes.
2018 (struct nlm_relent): New structure.
2019 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
2020 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
2021 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
2022 nlm_reloc_fixup_secs.
2023 (struct nlm_backend_data): New structure, with accessor macros.
2024 * nlmcode.h: Use NLM_HIBIT rather than MSB.
2025 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
2026 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
2028 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2029 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2031 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
2032 external references in symbol table as undefined symbols.
2033 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
2034 argument in get_symtab rather than in slurp_symbol_table.
2035 (nlm_slurp_symbol_table): Save symbol information in tdata.
2036 (nlm_print_symbol): New function.
2037 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
2038 nlm_canonicalize_reloc): New functions to read relocs.
2039 (nlm_compute_section_file_positions, nlm_set_section_contents,
2040 nlm_external_reloc_compare, nlm_write_object_contents): New
2041 functions to create NLM files.
2042 * nlm-target.h: Define all the nlm functions here either as
2043 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
2044 the backend_data field to TARGET_BACKEND_DATA.
2045 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
2046 they are now in nlm-target.h.
2047 (TARGET_BACKEND_DATA): Define as NULL.
2048 * nlm.c (nlm_mkobject): Do allocate the tdata field.
2049 (nlm_set_arch_mach): New function.
2050 * targets.c: Added nlm32_i386_vec.
2051 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2052 (CFILES): Added nlm32-i386.c.
2053 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2054 (nlm32-i386.o): New target.
2056 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2058 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
2059 C, and aren't needed anyway (return int)
2061 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2063 * elfcode.h: Use casts with bfd_alloc and alloca.
2065 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2067 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2068 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2069 older cpp's, that don't do additional replacement on the JUMP_TABLE
2071 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2074 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2076 Yet another trad-core variant:
2077 * config/esix.mh, hosts/esix.h: New files.
2078 * configure.hosts: Use them.
2080 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2082 * reloc.c (bfd_perform_relocation): Handle the case of
2083 complain_overflow_bitfield, rightshift > bitpos, and a negative
2086 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2088 * elfcode.h: Reimplement segment writing.
2089 (elf_write_phdrs): Use precomputed e_phoff rather than making
2091 (elf_build_phdrs): Disabled, for now.
2092 (assign_file_position_for_section): Don't change file offset for
2094 (assign_file_positions_for_symtab_and_strtabs): New function.
2095 (struct seg_info): New type.
2096 (map_program_segments): New function.
2097 (assign_file_positions_except_relocs): For executables, leave
2098 section headers &c for last, and properly align all sections with
2100 (prep_headers): No longer abort when EXEC_P is set.
2101 (write_shdrs_and_ehdr): Deleted all code relating to program
2104 * elfcode.h (various): Deleted some unused code, and debugging
2106 (write_relocs): Cache value of last symbol looked up, to save
2107 time if the symbol is referred to repeatedly.
2108 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2110 (assign_section_numbers): Likewise.
2112 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2114 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2115 (struct elf_obj_tdata): New field, phdr.
2116 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2118 (ELF_MAXPAGESIZE): Default to 1.
2119 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2120 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2121 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2122 Most should have length field of `2'.
2124 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2126 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2128 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2130 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2131 the top level script has already adjusted for it.
2133 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2135 * srec.c (srec_write_symbols): Get CR LF in the right order.
2137 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2139 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2141 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2143 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2144 bitpos when overflow checking.
2146 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2148 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2149 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2150 Send error messages to stderr.
2152 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2154 * nlm{32,64}-target.h: Remove.
2155 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2156 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2157 * nlm.c (ARCH_SIZE): Remove define to zero.
2158 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2159 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2160 * nlm{32,64}-gen.c (nlm-target.h): Include.
2161 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2162 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2163 nlm<size>, and use macros select size.
2165 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2167 * Makefile.in (Makefile): add configure.in, drop redundant
2168 $(srcdir), drop redundant ./
2170 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2172 * hpux-core.c: New file; backend for HP/UX style core files.
2173 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2175 * bfd-in2.h: Updated.
2176 * hppa.c (make_bfd_asection, hppa_core_file_p,
2177 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2178 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2179 Removed from target vector.
2180 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2182 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2184 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2185 (HDEPFILES): Set to hpux-core.o.
2186 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2187 * hosts/hp300.h (HOST_HP300HPUX): Define.
2188 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2189 aix386-core.o, hpux-core.o.
2190 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2192 * reloc.c (enum complain_overflow): New enumeration with the
2193 various flavours of overflow checking.
2194 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2195 from boolean to emum complain_overflow. Removed obsolete absolute
2197 (HOWTO): Removed absolute argument.
2198 (bfd_perform_relocation): Do overflow checking on all types of
2200 * bfd-in2.h: Updated accordingly.
2201 * all targets: Updated initialization of reloc howto tables.
2203 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2205 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2208 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2210 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2212 * elfcode.h: Fix several illegal pointer combination warnings for
2213 usages of bfd_alloc and alloca.
2215 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2216 apparent Sun C preprocessor recursion. Fix access macros.
2217 * nlmcode.h: Remove spurious '&' before several array references.
2219 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2221 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2222 config/m68k-coffun.mt -> u68k-coff.mt.
2223 * Makefile.in, configure.in: Corresponding changes.
2225 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2227 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2228 function name; it's valid without, and some compilers give
2229 warnings with it there.
2231 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2233 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2234 * bfd.c (union tdata): Add nlm_obj_data;
2235 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2237 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2239 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2240 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2241 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2242 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2243 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2244 * bfd-in2.h (INLINE): Defines moved here.
2245 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2246 * libelf.h (CAT4): Move define to bfd-in2.h.
2247 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2248 * bfd-in2.h (union tdata): Add nlm_obj_data.
2249 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2250 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2251 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2252 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2253 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2256 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2258 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2260 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2262 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2263 Deleted `thunk' structure, merged into tdata, duplicate data
2265 Rearranged functions, grouping by functionality.
2266 Broke up many functions in elfcode.h, re-ordered many parts of
2267 file writing to handle unpredictable state of section relocation
2268 table as provided by various applications.
2269 Still needs cleanup: Merge functions back together, split out
2270 data structure with only data that is used only when writing out
2273 * elf.c (bfd_elf_generic_reloc): New function, taken from
2275 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2276 bfd_perform_relocation lossage.
2278 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2280 (ofiles): Don't use sort or uniq; do it with sh constructs.
2282 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2284 * coffcode.h: Recognize I386PTXMAGIC.
2285 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2286 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2287 New macros; use it if defined.
2288 * config/symmetry.mh, hosts/symmetry.h: New files.
2290 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2292 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2293 * Makefile.in: Change accordingly.
2294 (CFILES): Add elf64-gen.c.
2296 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2298 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2300 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2302 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2305 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2308 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2310 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2312 * configure.in: Recognize h8300h-*-*.
2314 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2316 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2317 type R_H8500_HIGH_16.
2318 * coff-sh.c (r_imm32): Get the width of the reloc right.
2320 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2322 * configure.in: Add new target m68k-coffun to the dpx/2.
2323 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2325 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2327 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2328 sparc-aout-specific list.
2330 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2332 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2334 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2335 and Jim Kingdon (kingdon@cygnus.com)
2337 * elfcode.h: Use memset not bzero.
2338 * trad-core.c: Don't include <sys/file.h>.
2339 * i386linux.h: Include <sys/file.h>.
2340 * coff-m68k-un.c: new file to handle names with underscores on
2342 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2343 to not duplicate the function in the executable.
2344 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2346 * coffcode.h (MC68KBCSMAGIC): case added.
2347 * targets.c: Add m68kcoffun_vec.
2348 * configure.host: added support for Bull dpx/2.
2349 * config/dpx2.mh, hosts/dpx2.h: new files.
2350 * Makefile.in: added target coff-m68k-un.
2352 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2354 * aoutf1.h: Add definition of MACHTYPE_OK.
2356 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2358 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2361 * syms.c, bfd-in2.h: Doc fix.
2363 * coffcode.h (CALC_ADDEND): Check for common section using the
2364 section flag as well as the symbol flag.
2366 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2368 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2369 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2370 be sufficient. Define TEXT_START_ADDR.
2372 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2374 * aoutx.h (translate_from_native_sym_flags): Removed statep
2375 argument. Just let an indirect symbol point to the next symbol
2376 without forcing the next symbol to be undefined. Changed all
2378 * hp300hpux.c (slurp_symbol_table): Changed call to
2379 translate_from_native_sym_flags.
2380 * targets.c: Added hp300hpux_vec.
2381 * Makefile.in (hp300hpux.o): Added dependencies.
2383 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2385 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2386 relocs together, and add 64-bit versions.
2387 (bfd_generic_get_relocated_section_contents): Argument to alloca
2390 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2391 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2393 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2394 (new_bfd): Prototype-style definition, using DEFUN.
2395 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2396 argument is type size_t, not bfd_size_type.
2397 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2398 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2399 bfd_error_nonrepresentabltrap): Prototypes.
2400 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2401 bfd_alloc_grow): Adjusted prototypes for arg type change.
2402 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2403 do_slurp_coff_armap, bfd_construct_extended_name_table):
2405 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2406 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2409 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2410 (ofiles): New target. Build a list of unique file names, in case
2412 (TARGETLIB): Use list of files from ofiles.
2413 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2414 minimal-bfd flag and target makefile frag contents.
2416 * elfcode.h (elf_read): Delete static declaration, since function
2418 (elf_map_symbols): Write out section symbols for all sections, for
2420 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2421 section symbols for the same section.
2422 (elf_find_nearest_line): Don't print message, just return false.
2424 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2426 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2428 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2430 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2433 (realclean): Remove generated headers.
2435 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2437 * section.c (bfd_set_section_content): Deny if file is not opened with
2438 the proper mode, set output_has_begun if file is openened for update.
2439 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2440 done in bfd_set_section_content.
2442 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2444 * hosts/std-host.h: Removed declarations of printf, fprintf,
2445 fcntl, fread and fwrite. They are all error prone for one reason
2446 or another. Changed declaration of memchr from char * to PTR.
2448 * configure.in (mips-*-riscos*): New target; use riscos.
2449 * configure.host (mips-*-riscos*): New host; use riscos.
2450 * config/riscos.mh (HDEFINES): Add -G 4.
2452 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2453 rather than casting the result of bfd_h_get.
2455 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2457 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2460 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2462 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2463 include in search list if BFD64 is defined.
2465 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2466 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2468 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2470 * elf64-target.h, elf64-generic.c: New files.
2471 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2472 (elf64-generic.o): List dependencies.
2474 * Makefile.in: List target `all' explicitly before host/target
2475 makefile fragments are included, in case they define any new
2478 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2479 versions as appropriate. Uses updated.
2480 (elf_debug_section): Declare before use.
2481 (elf_debug_file): New function.
2482 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2483 Alignment value in section header is n_bytes, not log2.
2484 (new_section_hook): Do nothing for now.
2485 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2487 (elf_core_file_p): Simplify check for correct class (word size).
2488 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2489 Initialize all fields when creating data structures.
2490 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2491 (elf_compute_section_file_positions): Set correct class in output
2493 (elf_write_object_contents): Section symbols have empty names in
2496 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2497 args to size_t before call.
2498 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2500 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2502 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2503 number information, return 0 for line number.
2505 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2507 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2510 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * hosts/riscos.h: Define NBPG and UPAGES.
2514 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2516 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2517 lvalue; it contains a cast.
2519 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2521 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2522 Use unsigned hash values for better hashing.
2523 (hash): Hash in the string length for long strings.
2525 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2527 * aoutx.h (compare): Replace 3 if's with a subtraction.
2528 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2529 in decreasing order of success, as an optimization.
2530 (hash): Take a length arg; ignore chars after #25, for speed.
2531 (add_to_stringtab): Pass length to hash.
2533 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2535 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2537 * elfcode.h (elf_new_section_hook): Do nothing for now.
2538 (elf_write_object_contents): Output common symbols the way ELF
2541 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2543 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2544 here from elfcode.h. A couple of size-specific structure pointers
2545 were changed to PTR; uses fixed appropriately.
2546 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2547 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2548 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2549 temporary macros to ease name change.
2550 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2551 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2553 * doc/Makefile.in (libbfd.h): Process elf.c too.
2554 * Makefile.in (elf.o): Note new dependencies.
2556 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2557 code, tweaked some debug hooks.
2558 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2561 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2563 * hosts/riscos.h: New file.
2565 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2567 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2568 section already exists, use its pointer to fill in rawdata slot.
2570 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2572 * hosts/std-host.h: Return value of puts and fputs is int not void.
2574 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2576 * aoutx.h (howto_table_ext): Comment the field names.
2577 * reloc.c (bfd_perform_relocation): Fix max and min values.
2579 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2581 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2582 size-independent elf internal data structures.
2583 * elfcode.h (put_word, get_word): Define as appropriate for
2584 architecture word size. Structure swapping functions changed to
2585 use them as appropriate.
2587 * configure.in: If compiling 64-bit back ends, do them before
2590 * libelf.h: Use new size-independent versions of elf internal data
2592 (symbol_type): Reordered to put any fields dependent on target
2594 (elf_backend_data): Renamed from elf##_backend_data and made
2596 (elf_sect_thunk): Now size-independent.
2598 * libbfd.c (bfd_log2): Now returns unsigned int.
2600 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2602 * Rename config/m88k-aout.mt to config/noop.mt.
2603 configure.in: Use it for mips-*-bsd*.
2605 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2607 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2608 initializer" warning from gcc.
2609 * cpu-h8500.c (arch_info_struct): Likewise.
2610 * cpu-sh.c (arch_info_struct): Likewise.
2612 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2613 howto_*): Unused functions and variables commented out.
2614 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2616 * cpu-h8500.c (compatible): Likewise.
2617 * cpu-sh.c (compatible): Likewise.
2619 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2620 Always set a valid length value, even for invalid input.
2622 * srec.c (srec_write_symbols): Use sprintf_vma.
2624 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2625 uint64_type): Provide default definitions.
2626 * hosts/std-host.h (int64 stuff): Remove them from here.
2628 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2630 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2631 variable. Added default case to switch.
2633 * aoutx.h (translate_from_native_sym_flags): Before casting
2634 pointers to integers, make sure the integer type is wide enough.
2635 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2637 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2638 don't bother comparing for less-than-zero.
2639 (bfd_set_section_contents): Ditto.
2641 * elfcode.h (bfd_add_to_strtab): Now static.
2642 (sym_is_global): New function.
2643 (elf_map_symbols): Call it. Now returns void. Removed unused
2645 (bfd_section_from_shdr): Mark string tables other than for section
2646 and symbol names as normal sections having contents.
2647 (fix_up_strtabs): New function; fixes up ELF header fields for
2648 stab sections with string tables associated.
2649 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2650 sections. Reordered condition tests for symbol flags; default to
2651 local-object value instead of global-object.
2652 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2653 inside condition test.
2654 (elf_print_symbol): Use fprintf_vma.
2655 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2658 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2659 back to "long long" for HOST_64_BIT.
2661 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2662 without using invalid ANSI C preprocessing tokens.
2664 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2665 * libelf.h (bfd_elf32_new_section_hook): Declare.
2666 * elfcode.h (new_section_hook): Define here.
2668 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2669 against multiple inclusions.
2671 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2673 * Makefile.in (bfd.h): Generate into current directory by grabbing
2674 64-bit definition (if any) from sysdep.h.
2675 * bfd-in.h: Put in marker for sysdep.h inclusion.
2677 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2679 * reloc.c (bfd_perform_relocation): Check for overflow on
2680 pc-relative relocations if the howto asked for it.
2682 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2684 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2686 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2688 * config/riscos.m{h,t}: New files.
2689 * configure.{host,in}: Use them.
2691 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2693 * elf32-mips.c: comment change. This is a mips file, not 88k.
2695 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2697 * cache.c (bfd_cache_init): Increment open_files and call close_one
2699 (bfd_open_file): Don't increment open_files here.
2701 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2703 * config/delta88.mh: Don't set CC.
2705 * Makefile.in: Add elf32-{mips,m88k,generic}.
2706 elf32-{mips,m88k,generic}.c: New files.
2707 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2708 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2709 don't match a different target.
2711 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2713 Eliminate "int8_type", "int16_type", "int32_type", and their
2714 variants from the BFD universe. Leave the 64-bit types for now,
2715 since they are in flux.
2717 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2718 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2719 * ieee.c: Convert uint8e_type => unsigned char.
2720 * oasys.c: Extensive changes to eliminate obsolete types.
2721 These depend on changes in ../include/oasys.h as well.
2722 * hosts/*.h: Remove declarations of all these types.
2724 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2726 * hosts/delta88.h: #if 0 out some declarations which conflict with
2729 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2731 * Makefile.in (install): remove parentdir cruft
2733 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2735 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2736 * Expurgate random DEFUNs that have crept in.
2738 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2740 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2741 only be aligned to a 4 byte boundary.
2743 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2745 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2748 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2750 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2751 1927 but fixing some other important things.
2753 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2755 * hosts/std-host.h (int64e_type): Fix definition.
2757 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2759 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2760 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2761 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2762 a STYP_TEXT section.
2764 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2766 * Makefile.in (install, headers): don't put comments after a tab
2767 in the actions section of a rule
2769 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2771 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2772 (ecoff_write_object_contents): If not D_PAGED, don't add the
2773 section headers to text_size. If not D_PAGED, set the magic
2774 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2775 executable, the executable must fully occupy an even number of
2777 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2778 ecoff_big_vec): Consistently set section alignment power to 4,
2779 since ECOFF sections should be multiples of 16 bytes.
2780 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2781 Made ar_pad_char and ar_max_namelen agree for both.
2783 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2785 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2786 symbol value, since bfd symbols are section relative, but ELF
2789 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2791 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2793 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2795 * hosts/news.h, config/news.mh: New files.
2797 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2799 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2800 * coff-h8300.c: More addressing modes.
2801 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2803 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2804 H8/300H name. (compatible): New function.
2805 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2808 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2810 * coff-mips.c (ecoff_compute_section_file_positions,
2811 ecoff_write_object_contents): Only round to page boundaries if
2812 D_PAGED flag is set for the output BFD.
2814 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2816 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2817 casts to work on machine where sizeof(long) != sizeof(int) !=
2819 * coffgen.c (coff_get_normalized_symtab): Ditto.
2820 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2822 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2824 * coffgen.c (coff_write_symbols): For empty string table, write
2825 out 4 in correct byte order. (from minyard@bnr.ca)
2827 * elf32-hppa.c: Don't include libhppa.h for now; define
2828 BYTES_IN_WORD instead, until Utah sends a better fix.
2829 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2830 of malloc and realloc.
2832 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2834 * configure.in (mips-*-ecoffl*): New target; use decstation.
2835 (mips-*-ecoff*): Added trailing '*'.
2837 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2838 for the FDR, not from the first PDR in the file.
2840 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2842 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2844 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2846 * hppa.c (hppa_get_symbol_info): New function.
2848 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2850 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2853 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2854 * libhppa.h (MAXCOMLEN): Define unconditionally.
2855 (_PA_RISC_ID): Only define if not already defined.
2856 * elf32-hppa.c: Include libhppa.h.
2858 From Ralph Campbell:
2859 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2861 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2863 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2865 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2866 remove defines of __MSDOS__ and __GO32__ (these are in the
2869 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2872 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2873 * config/hppabsd.mh: Don't use ranlib.
2875 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2877 * elf.c: New file, for word-size independent code.
2878 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2879 * Makefile.in: Include elf.o in standard objects.
2881 * bfd-in.h (CAT3): Define here.
2882 * libaout.h, libelf.h: Not here.
2884 * libelf.h (struct strtab): Define here.
2885 (bfd_elf_locate_sh): Declare here.
2886 * elfcode.h (struct strtab): Definition deleted.
2888 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2890 * Makefile.in: Make "all", not "bfd.h", be the default target.
2891 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2892 hasn't really changed.
2894 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2896 * elfcode.h (elf_hash): Provide elf standard hash function.
2897 (various): Key off of the machines use_rela_p field to determine
2898 whether to use REL or RELA relocations.
2899 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2900 (elf_make_sections): Allocate a pointer to hold all data for a
2901 given section, and copy each fragment into the data region.
2902 Update the section's pointer with the REL implicit addends if the
2903 machine uses REL relocation.
2905 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2906 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2907 into was elf32-target.h expects.
2908 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2909 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2910 (elf_i386_info_to_howto): Add minimal relocation support.
2912 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2913 elf_info_to_howto_rel fields.
2915 * elf32-target.h (elf_bed): Add support for new fields in
2918 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2920 * elf32-hppa.c: Add symbol extension section support, fix
2921 relocation howto table, add stub generation support.
2923 * elf32-hppa.h: Add symbol extension section support, fix
2924 relocation howto table, add stub generation support.
2926 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2929 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2932 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2933 the symbol is not found.
2935 * elfcode.h (elf_compute_section_file_positions): Not all section
2936 file positions were computed.
2938 * elfcode.h (elf_get_sect_thunk): New function.
2940 * hppa.c (sign_ext): Reimplement.
2942 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2943 these functions static.
2945 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2947 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2949 * aoutx.h (translate_from_native_sym_flags): Don't set
2950 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2951 * aoutx.h (translate_to_native_sym_flags): Translate
2952 constructor symbols properly.
2954 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2956 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2958 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2961 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2963 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2964 from bfd-in.h and .c files. Build bfd.h in build directory,
2965 substituting in requested target word size. Insert word size into
2966 makefile, and maybe enable 64-bit targets.
2968 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2969 are available. Conditionalize on this. Assume HOST_64_BIT
2970 will be defined if needed, so 64-bit targets are conditionalized
2971 only in the Makefile.
2973 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2975 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2977 * coff-sh.c (rtype2howto): Put error message on stderr.
2978 (extra_case): Delete unused variable.
2980 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2981 before calling printf.
2983 * elfcode.h: New file, almost completely derived from old elf32.c.
2984 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2985 * Makefile.in (elf64.o): List dependencies, don't build by
2987 (elf64.c): Add to list of sources.
2988 (elf32.o): Update dependencies.
2989 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2990 namespace pollution; rename vectors.
2991 * targets.c, config/*-elf.mt: Updated.
2992 * All uses of 32-bit versions of structures, routines, and macros
2995 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2997 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2999 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
3001 * elf32.c (elf_string_from_elf_section): Handle index of zero
3003 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
3005 (elf_write_object_contents): Deleted one unused variable and
3006 initialized another to avoid gcc warnings.
3007 (elf_set_section_contents): Delete unused variable.
3009 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
3011 * i386lynx.c: New module for Lynx variant of a.out.
3012 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
3013 * gen-aout.c: Get rid of defunct endian stuff, print out true
3015 * targets.c (target_vector): Add i386lynx_vec.
3017 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3019 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3021 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3023 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
3024 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
3025 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
3026 trad-core.c: Define a TARGET_get_symbol_info function or macro.
3027 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
3029 * bfd-in.h: Don't define bfd_print_symbol_nm.
3030 Define symbol_info type.
3031 (JUMP_TABLE): Set _get_symbol_info element.
3033 * syms.c (coff_section_type, bfd_symbol_info): New functions.
3034 (bfd_decode_symclass): Use coff_section_type.
3036 * targets.c: Add bfd_get_symbol_info call.
3038 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
3040 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
3041 complaints from ancient gcc's.
3043 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3045 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3046 hosts/i386linux.h: Define it.
3048 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3050 * VERSION, bfd-in.h: Bump version number to 2.2.
3052 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
3053 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3054 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3055 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3056 LR, RR, hppa_field_adjust): New functions.
3058 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3060 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3061 stabs symbols, including new indirect_ptr_ptr argument.
3062 (ecoff_slurp_symbol_table): Pass new argument in calls to
3063 ecoff_set_symbol_info.
3065 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3067 * configure.in: For m68k sysv systems, use m68k-coff.
3069 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3070 (TDEFAULTS): Define it here. Use the new name.
3072 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3075 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3077 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3078 number of arguments.
3079 (aix386_core_file_p): Initialize core_size to correct value.
3081 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3083 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3084 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3086 * bout.c (aout32_slurp_extended_name_table): Define to be
3087 _bfd_slurp_extended_name_table rather than bfd_true.
3089 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3090 definitions for N_SET[ATDB].
3091 (ecoff_howto_table): Moved near top of file.
3092 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3093 seen, cook up a constructor section of the same name and put in a
3094 reloc pointing to the symbol. This lets the GNU linker build
3095 global constructors and destructors without using collect.
3097 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3099 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3101 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3103 * hosts/miniframe.h: New file.
3104 * configure.host: Use it.
3106 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3108 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3109 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3110 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3111 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3112 * configure.in (*-*-bsd): Change to *-*-bsd*
3114 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3116 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3117 int, for the sake of the old Portable C Compiler.
3119 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3121 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3123 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3125 * configure.in: Get target name right for m68*-*-hpux.
3127 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3129 * trad-core.c (NO_SIGNED_GET): New macro.
3130 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3131 signed NO_GET, where appropriate.
3133 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3134 * configure.in (*-*-linux*): Remove until linux port for a
3135 non-i386/i486 system is actually available.
3137 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3139 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3140 when compiling under HPUX.
3142 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3144 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3145 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3147 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3148 * bfd/libhppa.h: Include sysdep here. Conditionalize
3149 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3150 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3153 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3155 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3156 GNU version is needed.
3158 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3160 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3162 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3164 * Makefile.in: Build elf32-hppa.o.
3166 * syms.c (BSF_FUNCTION): New symbol flag.
3168 * elf32-hppa.c: Fixed to work with elf32-target.h.
3170 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3172 * libaout.h (NAME): Don't define if already defined.
3174 * libelf.h: Protect against multiple inclusions.
3175 (elf_symbol_type): Moved here, added new fields.
3176 (struct elf_backend_data): New field `global_sym'; I suspect this
3178 * elf32.c (elf_symbol_type): Deleted from here.
3179 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3180 point to backend versions of symbols.
3181 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3182 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3184 (elf_write_object_contents): Write program headers if appropriate.
3185 (bfd_section_from_shdr): Unnamed sections get empty string for
3186 name, not "unnamed". Handle SHT_NOBITS separately from
3187 SHT_PROGBITS, and set some different flags.
3188 (elf_file_p): New routine.
3189 (elf_object_p, elf_core_file_p): Call it.
3190 (elf_object_p): Handle EM_HPPA.
3191 (elf_symbol_from, elf_idx_of_sym): New functions.
3192 (elf_make_sections): Get symbol number right for relocations. Set
3193 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3194 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3195 SHT_PROGBITS. Always generate symtab and strtab, not only if
3196 relocations are needed. Set SHF_* flags as appropriate.
3197 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3198 (elf_write_object_contents): Fix off-by-one error in symbol count.
3199 Store a correct value for the symbol; write the size field
3200 properly; make some guesses about the type field. Set section
3201 type correctly for string tables.
3202 (section_from_elf_index): Check for absolute and common sections
3204 (elf_section_from_bfd_section): Ditto.
3205 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3206 Use empty string instead of "unnamed" for nameless symbols.
3207 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3208 HPPA (only?). Don't free raw symbols; keep the pointer around for
3210 (elf_set_arch_mach): Handle bfd_arch_hppa.
3211 (elf_find_nearest_line): Just return false.
3212 (elf_write_object_contents, elf_set_section_contents): Set
3213 output_has_begun field after computing file positions.
3214 (elf_set_section_contents): Write section contents immediately,
3215 rather than caching the whole file and writing it at close time.
3217 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3218 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3219 hppa_reloc_expr_type_alt): New enumerator types.
3221 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3222 * configure.in, configure.host: Use them.
3224 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3226 * elf32-target.h: Allow overrides of armap defaults.
3228 * elf32-hppa.c, elf32-hppa.h: New files.
3230 * config/hp300hpux.mt: New file.
3232 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3234 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3235 (aix386_core_vec): Update for new fields.
3237 * archive.c (bfd_generic_archive_p): Call target-specific
3238 slurp_armap code, instead of bfd_slurp_armap.
3239 (bfd_slurp_bsd_armap_f2): New function.
3240 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3241 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3243 * libaout.h (struct aoutdata): New field for subformat, for
3244 differentiating between highly similar a.out formats.
3245 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3246 version of function.
3247 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3249 * hp300hpux.c: New file.
3250 * Makefile.in: Include it.
3252 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3254 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3257 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3259 * trad-core.c (trad_unix_core_file_p): Check the file size.
3261 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3263 * coff-alpha.c: Remove duplicate function and add warnings.
3265 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3267 * sco-core.c (sco_core_vec): Add initializers for new target
3270 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3272 * coffcode.h [_LIT]: Recognize .lit section.
3274 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3276 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3277 config/alphaosf.mt, hosts/alphaosf.h: New files.
3279 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3281 * Merge in HPPA/BSD changes from Utah.
3282 * hppa.c: Use this for both HPUX & BSD.
3283 * targets.c: Enable hppa_vec for both HPUX & BSD.
3284 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3285 * hosts/hppabsd.h: #define HOST_HPPABSD.
3287 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3289 * libbfd.c: Whitespace changes around byteswap macros.
3290 * libbfd-in.h: Whitespace changes around byteswap declarations.
3292 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3294 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3295 system_error anymore. It confuses bfd_check_format().
3297 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3299 * bfd.c: Add sgi_core_data to tdata union.
3300 * coff-mips.c: Add Irix 4.x core file support.
3301 * hosts/irix4.h: #define HOST_IRIX4.
3303 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3305 * aoutx.h (translate_from_native_sym_flags): Check that the
3306 symbol's section does get set.
3307 (slurp_symbol_table): Zero index means null-string name.
3309 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3311 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3313 (write_syms): Use them, to reduce string table size.
3315 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3317 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3318 new signed get/put fields. Minor reformatting to label
3321 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3323 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3325 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3326 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3328 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3330 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3332 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3333 (swapcore_sparc): Make sp a bfd_vma.
3335 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3337 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3338 libbfd.c, libbfd-in.h: Add _do*signed*.
3339 targets.c, all targets: Add bfd*signed*.
3340 bfd-in.h: Add bfd_signed_vma. Add comments.
3342 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3344 * format.c (bfd_check_error): Check error return from
3345 _bfd_check_format routines.
3347 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3349 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3350 recognize .data section if present.
3352 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3354 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3355 check for the case where the user sets the address of the BSS
3356 section (and the file header can't specify this). Let the user
3357 set it wherever they want, regardless of what goes in the header.
3359 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3360 straight through into BFD sections. Add comments.
3362 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3364 Cleanup in preparation for better 64-bit host support.
3366 * bfd-in.h (bfd_64_type): Remove.
3367 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3369 * bfd-in.h (bfd_size): Remove.
3371 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3373 * bfd-in.h (bfd_word): Remove.
3374 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3376 * bfd-in.h (rawdata_offset): Remove.
3377 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3378 (bfd_perform_relocation): Lint.
3379 (enum bfd_reloc_status): Comment cleanup.
3381 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3383 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3385 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3387 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3389 * elf32.c: Clean up old comments.
3391 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3393 * config/sun3.h: String argument to fprintf is const.
3395 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3396 on systems which define PAGE_SIZE in <limits.h>.
3398 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3400 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3401 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3402 the core file failing signal.
3403 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3404 to supply the core file failing signal.
3406 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3408 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3409 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3410 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3411 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3413 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3415 * coff-mips.c (PAGESIZE): Correct value.
3417 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3419 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3420 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3422 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3424 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3425 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3427 (coff_compute_section_file_positions): Force vma and lma of _LIB
3429 (coff_set_section_contents): Count number of entries in new lma
3431 * coffgen.c (make_a_section_from_file): Force lineno_count of
3432 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3433 SCO 3.2v4 shared library.
3434 * seclet.c (rel): Copy over any section with contents, not just
3437 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3440 * coff-i386.c (coff_i386_reloc): New function, to generate
3441 relocateable output correctly.
3442 (howto_table): Use coff_i386_reloc for all reloc types.
3443 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3444 for a common symbol.
3445 (i386comm_value): Removed; no longer needed.
3447 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3449 * coffcode.h (coff_set_section_contents): Don't write out
3450 sections without a filepos.
3452 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3454 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3456 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3458 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3459 * libecoff.h (ecoff_data_type): Added gp_size field.
3460 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3461 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3462 Set flags to 0 for large common symbols.
3463 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3464 which can occur for gas-generated relocs.
3465 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3466 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3467 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3469 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3471 * srec.c (srec_set_section_contents): Use lma field for load
3473 * section.c: Add declaration of lma field to section structure.
3474 * coffcode.h (coff_write_object_contents): Use lma field for load
3476 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3478 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3479 symbols in a better way. (translate_to_native_sym_flag): Set the
3480 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3482 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3483 (bfd_make_section): Cope with new builtin section.
3484 * syms.c (bfd_decode_symclass): Can now print indirect section
3487 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3489 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3490 defined, and yields false.
3491 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3493 * archive.c (snarf_ar_hdr): Add support for reading (only,
3494 so far) BSD-4.4-style extended headers.
3495 * archive.c: Some more comments.
3497 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3499 * Makefile.in: fix rule for dvi and info, so that the recursive
3500 makes does the right thing, instead of always info
3502 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3504 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3505 archive members; they need more special reatment. For now, verify
3506 that computed and actual file positions correspond.
3508 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3510 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3511 (set_arch_mach): Delete non-MIPS code.
3512 (reloc_howto_type_lookup): Ditto.
3513 * Makefile.in: Adjusted.
3515 * libbfd.c (bfd_tell): Update `where' field.
3516 (bfd_seek): Don't do anything if we're not changing the file
3517 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3518 field against a SEEK_SET request. Call bfd_tell to re-update
3519 `where' field when done.
3520 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3522 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3524 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3526 * Makefile.in: added installcheck target
3528 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3530 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3531 if the type is not stNil.
3533 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3535 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3536 forward declarations.
3538 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3539 it's implied by the type.
3541 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3543 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3545 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3547 * rs6000-core.c: Add .ldinfo section.
3549 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3551 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3553 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3555 * section.c (bfd_set_section_contents): whitespace
3556 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3559 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3561 * hosts/go32.h: don't define POSIX_UTIME
3563 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3565 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3566 against machine architecture stored in the ELF header, to resolve
3568 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3569 NULL, so only use results when non-NULL.
3570 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3571 and add to vector of targets.
3573 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3575 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3576 are always just debugging symbols.
3578 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3579 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3581 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3583 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3584 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3585 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3586 defined, which they aren't in hpux 7.0.
3588 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3589 Tran-Le, tranle@intellicorp.com.
3591 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3593 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3594 ahead and do the relocation.
3595 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3596 what needs to be done.
3597 (ecoff_reflo_reloc): Do the REFHI relocation here.
3599 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3601 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3602 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3603 relocs are reasonable.
3604 * coff-msym.c: Eliminated uses of DEFUN.
3605 (ecoff_swap_tir_out): New function.
3607 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3609 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3610 * configure.host (vax-*-ultrix2*): Add triplet.
3611 * hosts/vaxult2.h: New file.
3612 * config/vaxult2.mh: New file.
3614 * aoutx.h (string.h): Include for strchr and friends.
3615 * archive.c (string.h): Include for memchr and friends.
3616 * elf32.c (string.h): Include for strrchr and friends.
3618 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3620 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3621 (MY_set_sizes): Use sunos4_set_sizes.
3623 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3624 deleted, as well as elf-big and elf-little targets.
3625 * libelf.h: New file.
3626 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3628 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3630 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3632 * coffcode.h (coff_compute_section_file_positions): Don't need
3633 variable "old_sofar" if compiling for i960.
3635 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3637 * libbfd.h: Updated.
3639 * ieee.c (exten, envi): "static" belongs first in declaration.
3641 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3643 * srec.c: add support for symbolsrec, srecords with symbols in
3646 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3648 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3649 to avoid lint complaints.
3651 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3653 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3654 type SHT_STRTAB. Don't alter file offset for section 0.
3655 (reloc_type_names): Now an array instead of a macro. Still inside
3656 "#if 0", since it's used only in debugging code also in "#if 0".
3657 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3658 (sort_reloc_map): New function.
3659 (sparc_reloc_map): New variable.
3660 (elf_bfd_reloc_type_lookup): New function.
3662 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3664 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3665 bfd_make_debug_symbol; they were already in the target structure.
3666 * Adjusted all uses of JUMP_TABLE.
3667 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3668 from coff_make_debug_symbol.
3669 * libcoff.h: Updated accordingly.
3671 * Minor cleanups provoked by gcc warnings:
3672 * aoutx.h (NAME(aout, reloc_type_lookup)),
3673 cpu-h8300.c (local_bfd_reloc_type_lookup),
3674 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3676 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3677 ieee.c (ieee_slurp_section_data),
3678 elf.c (elf_make_sections, elf_fake_sections,
3679 elf_compute_section_file_positions, elf_write_object_contents):
3680 Removed unused variables.
3681 * archures.c: Removed /* from within comment.
3682 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3683 * oasys.c (oasys_write_data): Initialize i.
3685 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3687 * libcoff.h (obj_raw_syment_coun): New macro.
3688 * coffgen.c (coff_get_normalized_symtab): Initialize
3690 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3692 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3694 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3696 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3697 for compatibility with tools from MIPS.
3699 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3700 * config/irix3.mt, config/irix4.mt: Removed.
3701 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3702 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3704 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3706 * hosts/hp300bsd.h: Add gross hack to determine whether we
3707 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3708 files (and set other parameters) to match.
3710 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3712 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3713 ansi definition which otherwise confuses non-ansi compilers.
3715 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3716 ultrix cc by forward declaring getenv as is done in
3719 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3721 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3722 avoiding a fatal error in vax ultrix 4.2 cc.
3724 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3726 * bfd-in.h, VERSION: Roll to version 2.1.
3728 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3730 * oasys.c (oasys_write_object_contents): Lint.
3731 * srec.c: Whitespace cleanup.
3733 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3735 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3736 cleaned up output formatting a bit.
3738 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3740 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3741 relaxable. Should be moved somewhere else.
3743 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3745 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3746 (aout_mips_*_vec): Added seclet_link element.
3748 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3749 support for aout-mipsbsd target.
3751 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3753 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3755 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3757 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3759 Add support for the H8/500
3761 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3763 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3765 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3766 * coff-mips.c: Now includes libecoff.h.
3767 (ecoff_data_type): Moved to libecoff.h.
3768 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3769 call it. If there is ever another ECOFF target, this and the
3770 swapping functions should be accessed via an ECOFF specific target
3772 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3774 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3776 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3777 no longer includes this file.
3779 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3780 bits to 0 to make comparison test useful.
3782 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3783 avoid overflowing GP accessible sections in binutils/objdump.
3785 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3787 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3788 reading more robust: Fail if string index is out of string
3791 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3793 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3794 PCREL13): Don't take dst_address into account; the input file has
3795 already taken care of that.
3797 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3799 * coff-mips.c: Completed support for linker and binutils.
3801 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3803 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3804 original addend from section contents.
3806 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3808 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3809 * hosts/delta88.h (strtol): Fix prototype.
3810 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3812 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3814 * elf.c: Get rid of "#ifdef sparc".
3815 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3816 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3818 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3819 compile type conditionals on host CPU.
3820 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3822 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3824 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3826 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3827 ECOFF which has two common sections.
3828 (bfd_com_section): Set SEC_IS_COMMON flag.
3829 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3830 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3831 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3832 bfd_is_com_section macro rather than checking for equality to
3835 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3837 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3838 (coff_mkobject_hook): Accept aouthdr argument.
3839 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3840 Handle NULL aouthdr argument.
3841 (coff_object_p): If there is no aouthdr, pass it as NULL to
3843 * libcoff.h: Rebuilt for mkobject_hook changes.
3845 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3846 additional MIPS ECOFF fields.
3848 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3850 * configure.host: added mips-dec-bsd*
3851 * configure.in: added mips-dec-bsd*
3852 * aout-mipsbsd.c: new file for mips-dec-bsd*
3853 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3854 * aoutx.h: added mips support.
3855 * archures.c: added mips support to bfd_default_scan().
3856 * cpu-mips.c: added support for R4000 (untested).
3857 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3858 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3859 hope will make it into include/bfd.h.
3860 * targets.c: added aout_mips_*_vec.
3862 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3864 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3866 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3868 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3870 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3872 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3874 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3875 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3876 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3877 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3879 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3880 bfd_swap_reloc_in or coff_swap_reloc_out.
3881 * coff-mips.c: Added code to link and write out symbolic debugging
3882 information, and to swap relocs in and out.
3884 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3886 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3887 (coff_write_object_contents): coff_count_linenumbers returns the
3888 number of line number records it found.
3890 * coffgen.c (coff_write_linenumbers): only write out line numbers
3891 in the section they belong to.
3893 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3895 * targets.c (bfd_target): Added relocateable argument to
3896 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3897 target vector for linker use.
3898 * bfd.c (bfd_seclet_link): New macro.
3899 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3900 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3901 and boolean return value. Made static.
3902 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3903 relocateable argument.
3904 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3905 relocateable argument (if relocateable, saves relocs).
3906 * bout.c (b_out_get_relocated_section_contents),
3907 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3908 relocateable argument (if relocateable, just calls
3909 bfd_generic_get_relocated_section_contents).
3910 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3911 argument to prototype.
3912 * All targets: Set new _bfd_seclet_link vector to
3913 bfd_generic_seclet_link.
3915 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3917 * coffgen.c: #include seclet.h.
3919 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3921 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3922 debug info. Setup info about linker symbols only, and use
3923 standard bfd fields to hold the info.
3924 * (hppa_object_p): Remove unneeded decls.
3925 * (hppa_new_section_hook): Get rid of most of this.
3926 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3927 fat. Remove all knowledge of stabs, remove redundant knowledge of
3929 * Remove macros for accessing fields which are now gone.
3931 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3933 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3935 * coff-z8k.c: delete unused reloc functions
3937 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3939 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3940 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3941 * coff-msym.c: Use DEFUN for function definitons.
3942 * coff-mips.c: Added code to read and print symbols, and to find
3945 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3946 swapping functions into coffswap.h for ECOFF use. Moved
3947 relocation functions, only used by h8300 and z8k, into reloc16.c.
3948 Added hooks for coffgen.c functions to backend data structure, and
3949 added hook functions. Still more could be done.
3950 * coffswap.h: New file to hold COFF swapping routines.
3951 * coffgen.c: New file to hold generic COFF functions.
3952 * reloc16.c: New file to hold h8300 and z8k specific relocation
3954 * libcoff-in.h: Added declarations for functions in coffgen.c.
3955 * libcoff.h: Rebuilt to incorporate changes.
3956 * coff-h8300.c: Function name changes.
3957 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3958 hook rather than defining EXTRA_CASES.
3959 * Makefile.in: Build new files coffgen and reloc16. Added
3960 dependencies of coff-*.o on coffswap.h and seclet.h.
3962 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3964 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3965 about discarding const.
3967 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3969 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3971 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3973 * configure.in (post-target): If --with-minimal-bfd is specified,
3976 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3978 * srec.c (srec_write_records): one of my boards wants a CR between
3981 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3983 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3984 (it broke a couple of weeks ago).
3986 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3988 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3989 return type, so libbfd.h doesn't reference undefined typedefnames.
3991 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3993 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3995 (coff_pointerize_aux): don't pointerize a negative tagndx
3996 (sometimes generated by SCO 3.2v4 cc).
3998 * bout.c (calljx_callback, callj_callback,
3999 b_out_get_relocated_section_contents): warn if relocating against
4000 an undefined symbol.
4002 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
4004 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
4005 Make a bunch more routines be static.
4006 * hppa.c (fill_spaces): Get rid of this, replace with much better
4007 written setup_sections().
4008 * (setup_sections): New routine to create BFD sections for each
4009 space and subspace in SOM files.
4010 * (hppa_object_setup): Use BFD sections created by
4011 setup_sections() to locate GDB symbol table info.
4012 * (make_unique_section): New routine to create a BFD section. It
4013 ensures that the given name is unique, and will generate a unique
4015 * (hppa_object_p): Become much more paranoid about file header.
4016 * (make_bfd_asection): Call bfd_make_section to do the dirty
4017 work. Simplify code somewhat.
4018 * (hppa_core_file_p): Use proper name for stack section.
4019 * libhppa.h: Remove millicode_start, millicode_end decls.
4021 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
4023 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4025 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
4026 relocs, don't bother doing the adjustment if the value to add is
4029 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
4031 * bfd.c (bfd_get_size): New function that gets an upper bound
4032 on the possible size of any object in a bfd.
4033 * elf.c (bfd_elf_find_section, elf_get_str_section,
4034 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
4036 * elf.c (elf_big_vec, elf_little_vec): Document last three
4037 members initialized to NULL.
4039 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4041 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4043 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4045 * hosts/std-host.h: New file. Attempt at a generic/default
4046 set of definitions, to discourage porting to new hosts by copying.
4047 * hosts/news.h: Removed.
4048 * hosts/sparc.h: Use std-host.h.
4049 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4050 perhaps we can later remove the the_bfd field from each symbol.
4051 * syms.c (struct symbol_cache_entry): Remove unused field
4052 app_data. Add comment noting that the_bfd is almost redundant,
4054 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4055 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4056 * hppa.c (fill_spaces): Make slightly more rebust.
4057 * configure.in: Allow std-host as the "default" host.
4059 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4061 * bfd.c: Add struct hppa_core_data to tdata union.
4062 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4063 Get rid of HPPA/BSD specific code. That will go somewhere else
4065 * (fill_spaces): Don't spin forever and die if you don't find
4066 $MILLICODE$ subspace.
4067 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
4069 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4070 Make these work for HPUX.
4071 * (make_bfd_asection): New routine to make section creation a
4073 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4074 * libhppa.h: #include the right system files. Redefine all of
4075 the structs/macros for hacking core files to use more sensible
4076 HPUX core file structures.
4077 * targets.c (target_vector): Conditionalize hppa_vec on
4078 HOST_HPPAHPUX, not hp9000s800.
4079 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4080 malloc and realloc. #define HOST_HPPAHPUX.
4082 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4084 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4085 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4086 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4087 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4089 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4090 * aix386-core.c: New file for handling core files on AIX on PS/2.
4091 * targets.c: if AIX386_CORE, use aix386_core_vec.
4092 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4095 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4097 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4100 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4102 * Makefile.in: added dvi target
4104 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4106 * bfd.c: Use right name for tekhex tdata struct.
4107 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4108 * libcoff.h: Updated to get spacing change from coffcode.h.
4109 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4111 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4113 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4114 functions, with the "guts" of the old bfd_slurp_bsd_armap
4115 and bfd_slurp_coff_armap, but assuming we've already checked
4116 if the armap is present or not.
4117 Also, rewrite a bit to avoid keeping around obstack data
4119 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4120 Various fixes to correctly handle COFF_style archives names.
4121 (Note that because these have a trailing '/', the names can
4122 have embedded spaces.)
4123 * archive.c (bfd_slurp_armap): New function, replaces old
4124 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4125 _either_ format, and calls do_slurp_bsd_armap or
4126 do_slurp_coff_armap if either form of map is seen.
4127 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4128 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4129 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4130 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4132 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4134 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4135 * libhppa.h: Make millicode_start and millicode_end be unsigned
4136 int to be same type as CORE_ADDR in GDB. Why are these here?
4138 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4140 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4141 vaddr of the section to the addend.
4142 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4143 SCO_CORE to SELECT_VECS.
4144 (target_vector): add sco_core_vec.
4145 * sco-core.c (sco_core_vec): add leading underscore initializer.
4146 * configure.in (i[34]86-*-sco*): use target i386-sco.
4147 * config/i386-sco.mt: new file; define SCO_CORE.
4149 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4151 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4153 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4155 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4157 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4159 * hosts/i386linux.h: Include unistd.h.
4161 * aoutx.h (print_symbol): aout_stab_name returns a constant
4163 * libaout.h (aout_stab_name): Fix prototype.
4164 * stab-syms.c (aout_stab_names): Array is now const.
4165 (aout_stab_name): Return value is now pointer to const.
4167 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4170 * syms.c (asymbol): Added new field "app_data", for data
4171 particular to the application. Some of the linker flags ought to
4172 get moved to this field someday.
4174 * archures.c (bfd_default_scan): Recognize a few more numbers:
4175 80486, 80960, and 960.
4177 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4178 bfd_coff_std_swap_table, cast to PTR.
4179 * bfd.c (bfd_coff_swap_*): Deleted macros.
4180 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4182 * coffcode.h (type bfd_coff_backend_data): New structure type,
4183 contains pointers to the COFF-specific swapping routines.
4184 (bfd_coff_std_swap_table): New data structure, to be used when
4185 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4186 (bfd_coff_swap_*): New macros.
4187 * coff-mips.c (mips_coff_swap_table): New data structure.
4188 (ecoff_big_vec): Use it.
4189 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4190 * All other targets: Deleted coff-specific vector entries.
4192 * trad-core.c: Fixed some `PARAMS' uses that were missing
4195 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4197 * aoutx.h (some_aout_object_p): Protect arg prototype in
4198 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4200 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4202 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4203 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4204 PARAMS for readability.
4206 * aoutx.h: Add type to callback parameter.
4207 * coff-mips.c: Don't call trad-core.h, not needed.
4208 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4209 * trad-core.h: Eliminate, unused.
4211 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4213 * format.c (bfd_check_format): if default target isn't found
4214 then look through the entire list rather than return early.
4216 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4218 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4220 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4222 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4224 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4226 * coff-z8k.c: checkpoint, more addressing modes handled
4227 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4230 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4232 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4234 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4236 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4238 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4240 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4241 and about when file descriptors are closed.
4243 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4245 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4246 written out correctly.
4248 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4250 * section.c: New section bit SEC_SHARED_LIBRARY.
4251 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4252 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4255 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4257 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4258 macros; use PARAMS to declare the function pointers involved.
4260 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4261 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4263 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4265 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4267 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4268 declaring pointers to functions.
4269 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4270 * seclet.h: Declare external function with PARAMS.
4272 * doc/chew.c (exfunstuff): Eliminate.
4273 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4274 * doc/proto.str: Use paramstuff rather than exfunstuff.
4276 * libbfd.h: Update, based on changes in source code and chew.
4278 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4280 * libieee.h: Add FIXME about removing limit on number of sections.
4281 * bfd-in.h: Improve comments to make it clear that bfd.h is
4282 the wrong place to edit this file.
4283 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4284 same places where we install bfd.h.
4286 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4288 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4289 symbol type before blindly modifying the auxent. Specifically,
4290 only modify the endndx fields for types that need it, and don't
4291 set the array information for non-arrays.
4293 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4295 * aoutx.h (some_aout_object_p): Section list should be set up
4296 correctly anyways; don't have to set up "next" pointers manually.
4298 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4300 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4301 config/i386v.mh: removed -DUSG from HDEFINES.
4302 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4304 hosts/i386v.h: don't define POSIX_UTIME.
4306 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4308 * ieee.c (ieee_slurp_sections): make a private copy of the
4309 section's name before truncating it.
4311 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4313 * hppa.c: add symbol_leading_char entry in transfer vec
4315 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4317 * ieee.c (get_symbol): can now cope when two symbols of a
4318 different class, but the same index number occur consecutively.
4319 (get_section_entry): nicer name for sections being forward
4320 referenced. (ieee_archive_p): don't free the filename string,
4321 since it was never malloced.
4323 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4325 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4327 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4329 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4330 optionally setting the dimen info, since they are in the same
4331 memory locations. Also zero out external auxent.
4332 (coff_write_symbol): don't zero external auxent; now done in
4335 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4337 * Check fclose return value for errors.
4338 libbfd.h: bfd_cache_close now returns a boolean.
4339 cache.c (bfd_cache_delete): return fclose success value.
4340 (bfd_cache_close): return bfd_cache_delete return value.
4341 opncls.c (bfd_close, bfd_close_all_done): return result of
4344 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4346 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4348 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4350 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4351 work out a coff relocation type from a howto's attributes rather
4352 than using the input r_type field. This fixes PR1677 and allows
4353 conversion of a.out relocs to coff relocs.
4355 * coffcode.h (coff_write_relocs): if supplied a relocation
4356 relative to an absolute symbol, use the right symbol index.
4358 * reloc.c (bfd_perform_relocation): do a partial link for coff
4361 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4363 * changes to support i386-sysv with shared libraries:
4364 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4365 check for .data2; if _LIB is defined, check for it; map
4366 SEC_NEVER_LOAD to STYP_NOLOAD.
4367 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4368 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4369 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4370 if section has contents, not just if it is loadable; if
4371 TWO_DATA_SECS, check for .data2
4372 (coff_set_section_contents): set vma of .lib section to number of
4374 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4375 don't define coff_write_armap to bsd_write_armap.
4376 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4379 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4381 * solaris2.h: Get the definition of alloca from alloca.h if we
4384 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4386 * configure.in (i960-*-{aout,bout}): Support these.
4388 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4390 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4392 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4394 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4395 no-longer-used definitions of L_SET and L_INCR.
4396 * i386linux.h: Tweaks to smooth Linux build.
4398 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4400 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4402 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4404 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4405 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4406 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4407 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4409 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4410 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4412 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4414 * configure.host: New file, contains mapping of host configs
4415 to host support file names for bfd, binutils, opcodes.
4416 * configure.in: Use it.
4417 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4418 * i386bsd.c: Cleanup, reformat.
4419 * config/i386-bsd.mt: Comment changes.
4420 * config/i386bsd.mh: New file for core file support.
4421 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4422 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4423 on BSD 4.4 define ALIGN (sigh!).
4425 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4427 * libaout.h (aout_backend_data): added exec_header_not_counted
4428 field. For ZMAGIC files only, when text_includes_header is set, by
4429 default the length of the exec header is counted in the text
4430 section size. For go32, exec header is mapped in but does *not*
4431 contribute to the size of section.
4432 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4433 is not set, but ztih is, add the size of the exec header to the
4434 recorded size of the text section.
4435 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4436 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4437 Also set text_includes_header.
4438 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4439 by default in MY(backend_data).
4441 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4443 * aout-target.h (callback): Don't define this function if it won't be
4446 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4447 type doesn't match. Don't lose if file sections have already been
4449 (set_arch_mach): Set reloc_entry_size.
4450 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4452 * hosts/i386bsd.h: New file.
4453 * configure.in: Recognize i[34]86-*-bsd host.
4455 * aout-target.h (callback, write_object_contents): Delete unused
4458 * aoutx.h (reloc_type_lookup): New function.
4459 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4460 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4461 (MY_reloc_howto_type_lookup): Don't define it.
4463 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4465 (slurp_symbol_table): Use header byte order, not target byte
4466 order, for reading symbol data.
4468 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4470 * configure.in: Undo some brain damage in the host section.
4471 * configure.in: Reformat the target section, test many configs.
4472 * Makefile.in (make): Remove obsolete `make make'.
4473 * aoutx.h (some_aout_object_p): Make defines line up.
4475 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4477 Now a bfd knows whether underscores are normally prepended
4478 to symbols in its file format.
4480 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4481 coff-z8k.c: targets set so they have leading underscore
4482 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4483 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4484 without leading underscore flag
4485 * targets.c: add symbol leading char to xvec description
4486 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4488 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4490 * archive.c: Make errno global.
4491 * archive.c (_bfd_write_archive_contents): If read fails (and
4492 errno!=0) set bfd_error to malformed_archive (since this probably
4493 indicates a truncated archive), rather than system_call_error.
4495 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4497 * Makefile.in: added rules for i386bsd.c
4498 * i386bsd.c: new file, supporting 386bsd.
4499 * configure.in: recognize i386-*-bsd target.
4500 * config/i386-bsd.mt: new file - 386bsd target configuration.
4502 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4504 * configure.in: re-arrange host section to use *-*-* notation,
4505 clean up some of the target section as well
4507 * seclet.c: cast result of bfd_get_relocated_section_contents to
4508 avoid compiler warnings
4510 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4512 * coffcode.h (coff_section_symbol): Create section if it doesn't
4515 * bout.c: Removed some unused variables.
4517 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4519 * Portability fixes from p3:
4520 coffcode.h (coff_write_relocs): removed sanity check until it
4521 works on all targets (per advice from sac).
4522 config/hp9000.mh: new file to define USG.
4523 hppa.c: #undef hppa before the JUMP_TABLE.
4524 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4526 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4527 local variable target volatile to avoid mysterious bug in
4530 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4532 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4533 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4535 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4537 * coff-z8k.c (func_da, func_jr): Lint.
4538 * coffcode.h: Use memset rather than bzero.
4539 * elf.c: Use memcpy rather than bcopy.
4540 * tekhex.c: Use memset rather than bzero.
4542 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4544 Add Adobe a.out support.
4546 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4547 * config/adobe.mt: Add.
4548 * configure.in (*-adobe-* target): Add.
4549 * targets.c (a_out_adobe_vec): Add.
4550 * Makefile.in: add aout-adobe.c.
4552 * configure.in: Put two dashes in all entries to be matched.
4553 Add comments to remind people to do this.
4554 Reorder all entries that match manufacturer names, to occur
4555 last, so they will only be matched if no more specific match
4556 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4558 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4560 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4561 since we should never have a NULL section.
4562 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4563 tests, set the section to bfd_abs_section.
4565 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4567 * coff-z8k.c: getting closer
4568 * coffcode.h (coff_get_relocated_section_contents): allow
4569 EXTRA_CASES hooks for different arches to provide different reloc
4571 * seclet.h: #ifndef around it to allow multiple inclusion
4572 * srec.c: minor doc fix
4574 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4576 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4578 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4580 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4583 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4585 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4586 filling in reloc, in case immediately following code doesn't set
4589 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4591 * coffcode.h (coff_renumber_symbols): set the last renumbered
4592 symbol pointer to NULL, as expected by coff_write_linenumbers.
4593 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4594 type R_IHCONST used on the 29k.
4596 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4598 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4599 update, based on how the underlying file was opened. Obsoletes
4601 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4602 all FASCIST_FDOPEN config defines.
4604 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4606 * sparc-opc.c: Moved to opcodes library, now that we have one.
4607 * Makefile: Don't compile it.
4609 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4611 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4613 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4615 * section.c (bfd_set_section_flags): Remove a sanity check.
4616 It is unfortunately broken, and prevents strip from working.
4618 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4620 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4621 created by last change.
4623 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4625 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4626 * bfd-in.h: Bump to version 2.0.
4628 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4630 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4631 braindamaged HP/Apollo compiler happy.
4633 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4635 * format.c: Fix description of search for matching target.
4636 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4637 * targets.c: Update description of search for matching target.
4638 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4639 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4640 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4642 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4644 * Makefile.in: Added mostlyclean/clean/distclean rules.
4646 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4648 * targets.c (target_vector): Take out oasys (unless that is
4649 the default): Because there is no magic number in archives,
4650 there can be annoying target mis-matches.
4652 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4654 * sparc-opc.c: Rigorously updated to match architecture manual.
4656 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4658 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4659 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4660 to the built-in abs_section were not written out correctly.
4662 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4664 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4665 large, assume we're using a swapped byte order and fail with
4666 wrong_format rather than dumping core.
4668 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4670 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4671 filename constraints.
4672 * Makefile.in: Updated to reflect change.
4674 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4676 Add preliminary support for the we32k:
4678 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4680 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4682 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4684 * bout.c: added support for relaxable alignment relocs.
4686 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4687 pass down pointer to play area rather than use alloca
4689 * cpu-z8k.c (compatible): made static to reduce name space
4692 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4694 Add basic support for the z8k:
4696 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4697 section.c, targets.c,
4699 * syms.c: move mis-inserted patch.
4701 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4703 Documentation fixes:
4704 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4705 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4707 * reloc.c: break out addend item from surrounding text.
4709 * doc.str (DOCDD): Defined. Adds text to output.
4710 (bodytext): Put bulletize before kill_bogus_lines.
4711 * chew.c (bulletize): End itemization after a blank line, to
4712 prevent following text from being swallowed up in an item.
4714 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4716 * configure.in: Add sparclite as a target.
4718 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4720 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4723 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4724 from a coff file (csym is null), dont deref them
4726 * ieee.c (parse_expression): get the answer right when adding an
4727 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4728 on elts so that filename is filled in.
4730 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4732 * bout.c (howto_align_table): New set of relocs, with enough
4733 data for "objdump -r" to work.
4734 (b_out_reloc_type_lookup): Recognize alignment relocs.
4736 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4738 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4739 invocations of make. Also, always create installation
4742 * config/apollov68.mh: removed -g from CC definition.
4744 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4746 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4747 overflowing gp-offset range.
4749 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4751 * srec.c (srec_set_section_contents): don't write out sections
4752 without the LOAD and ALLOC attributes
4754 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4756 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4757 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4758 * aout-target.h (callback): Don't set page/seg sizes.
4760 (set_sizes): New routine.
4761 (backend_data): Point to it.
4762 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4763 (sunos4_aout_backend): Point to it.
4764 * aoutx.h (set_arch_mach): Call set_sizes callback.
4766 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4768 * aout-target.h: Make _bfd_slurp_extended_name_table be
4769 the default. Given that we *write* the suckers (for long
4770 archive member names), we really ought to be able to read them!
4771 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4772 seem to be needed, and many machines don't have it.
4774 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4776 * coff-m68k.c (vector): read and write archives in coff format.
4778 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4780 * opc-sparc.c: New file.
4782 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4784 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4785 pointers to bfd_byte* before performing arithmetic on them. Such
4786 use with bare void* pointers is a gcc extension.
4787 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4788 * archive (normalize): Add to CONST to match actual usages with
4791 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4793 * configure.in: Recognize i486 host cpu, and use i386-elf
4796 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4798 * config/stratus.mt (CC): Remove definition.
4799 * elf.c (bfd_section_from_shdr): Test for the possibility that
4800 section_from_elf_index returns NULL and don't dereference it.
4802 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4804 * add hppa_data to bfd tdata (indirectly via sef).
4806 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4808 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4810 * configure.in: error messages to stderr, not stdout
4812 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4814 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4815 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4816 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4818 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4820 * configure.in: recognize hppa* instead of hppa
4822 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4824 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4825 RTYPE2HOWTO to cope with same.
4826 * reloc.c (bfd_perform_relocation): added support for size of -2
4827 (subtract a word reloc type). Updated doc.
4829 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4831 * Makefile.in: merged changes from progressive, removed rcsid.
4833 * archures.c, archive.c, Makefile.dos: removed rcsid.
4835 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4837 * bfd-in.h : add BFD_IS_RELAXABLE flag
4838 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4839 header e_relaxable, major hackery in callbacks
4840 * libaout.h : add space for a_relaxable.
4841 * seclet.c (rel): don't relax empty sections
4844 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4846 * section.c (STD_SECTION): add some casts to the initializers for
4849 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4851 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4852 and add appropriate casts to keep (picayune) aix-cc happy.
4854 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4856 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4857 symbol pointers. Punt expensive & useless bfd_realloc. Use
4858 malloc for raw symbols, and free it before returning.
4859 (bfd_section_from_shdr): Do not slurp symbol table until politely
4860 asked. Do not even slurp string tables.
4861 (elf_get_symtab_upper_bound): Count 'em without reading them.
4862 (elf_get_symtab): This is how to politely ask. Schlurp!
4863 This should probably just *become* elf_slurp_symbol_table, FIXME.
4865 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4867 * archive.c (bsd_write_armap): write the timestamp of the
4868 archive header to be just a little bit later than the timestamp of
4869 the file, otherwise the linker will complain that the index is
4872 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4874 * configure.in: Add m68k-ericsson-*.
4876 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4878 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4879 * elf.c: Remove unconditional debug printf's.
4880 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4881 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4882 (elf_slurp_symbol_table): Hand out symbols in forward, not
4883 reverse order. Simplify duplicate code.
4885 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4887 * elf.c: Remove "(void)" casts from function calls where the
4888 return value is ignored, in accordance with GNU coding standards.
4890 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4892 * hppa.c: Apply John's standard fix to avoid "empty translation
4893 unit" warnings from some ANSI-C compilers.
4895 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4897 * hosts/solaris2.h: Configure same as sysv4.
4899 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4901 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4902 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4903 type match actual return type.
4904 * elf_print_symbol (section_name): Make CONST.
4906 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4908 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4909 New files, for Linux (a free Unix clone for 386 machines).
4910 * Makefile.in, configure.in, targets.c: Update accordingly.
4912 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4913 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4914 correct calling of howto special functions and fixes from Raeburn
4916 * archures.c: nuke bfd_reloc_code_type
4917 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4918 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4919 SEC_NEVER_LOAD, various other bfdgas newness
4920 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4921 * targets.c: change jump table vector to above
4924 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4926 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4927 its prototype will be included in libbfd.h. Change result type
4928 to struct * (rather than equivalent typedef) so it can be used in
4929 the prototype, where they typedef won't be known.
4930 * libbfd.h: Updated version.
4932 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4934 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4935 targets.c: HPPA merge.
4937 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4939 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4940 * config/solaris2.mh: Kludge around Sun compiler bug.
4942 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4944 * libaout.h (aout_backend_data): Change defs of two bitfields to
4945 be unsigned chars instead to get around rs6000 compiler problem.
4947 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4949 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4950 Correct misconception that there can be only one symbol table.
4951 Only call elf_slurp_symbol_table on the full symbol table, not
4952 the dynamic one which is only a subset of the full one.
4954 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4956 * coffcode.h (coff_compute_section_file_positions): For I960,
4957 don't align sections in file.
4959 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4961 * targets.c (struct bfd_target): Added field for target-specific
4962 (but not file-specific) data, for distinguishing minor
4963 characteristics between (e.g.) a.out formats.
4965 * section.c (struct sec): New field user_set_vma indicates vma
4966 field should be heeded, not assumed to be unset.
4967 (STD_SECTION): Initialize that field of standard sections to zero.
4968 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4970 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4971 pre-swapped version.
4973 * archures.c (struct bfd_arch_info): Fixed order of comment and
4974 field decl. New fields indicate size of page and segment for
4976 * cpu-m68k.c (N): Fill in values.
4977 * cpu-sparc.c (arch_info_struct): Ditto.
4979 * libaout.h (struct aout_backend_data): Various bits of data (not
4980 all used currently) with characteristics of a.out implementation.
4981 Important field for now is text_includes_header, indicating that
4982 the text section starts immediately after the file header, which
4983 gets mapped in with it.
4984 (struct aout_data): New fields indicate whether vma has been
4985 adjusted yet (not yet used), and what magic number will be used in
4986 the output file (should go away in favor of vma_adjusted).
4987 (WRITE_HEADERS): Code for dealing with section sizes and related
4988 header fields replaced with call to adjust_sizes_and_vmas.
4989 * aoutx.h (some_aout_object_p): Fill in magic number field.
4990 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4991 (set_arch_mach): Set page size and segment size once CPU
4993 (adjust_sizes_and_vmas): New function; has much code moved
4994 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4995 and size parameters, as well as many header fields, after deciding
4996 on magic number for output file. Checks to ensure that this
4997 adjustment has only been done once.
4998 (set_section_contents): Call adjust_sizes_and_vmas instead of
4999 doing much of the work here.
5001 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
5002 default (null) values of these fields.
5003 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
5004 value in exec header.
5005 (sunos4_aout_backend, MY_backend_data): Define backend data
5006 indicating file header is included in text section.
5008 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5010 * hosts/sparc.h (abort, exit): Hide these names if compiling with
5011 gcc version 2, to avoid warnings.
5013 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
5015 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
5016 it's broken on ncr 3000's. Use simple "true" for RANLIB.
5018 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5020 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5022 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
5024 * section.c (STD_SECTION): Remove extra semicolon in declarations.
5025 * configure.in: Rewrite target parsing to use simple format.
5026 Handle sparc-sun-solaris2 configuration.
5027 * aout64.h: Avoid ANSI C brain death warning.
5028 * elf.c: Avoid trigraph (???) or /* in comments.
5030 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5032 * config/sysv4.mh: new file, RANLIB=echo
5034 * configure.in: handle Solaris2 as -sysv4 or -solaris2
5036 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
5038 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
5039 elf_core_tdata_struct into a single common struct. Core files
5040 wouldn't have worked at all without this.
5041 (bfd_elf_find_section): New function for GDB's undercover use
5042 to find string sections that BFD hides from it.
5043 (elf_get_str_section): Avoid multiple alloc&reads for same data;
5045 (elf_object_p, elf_core_file_p): Allocate internal file header
5046 storage dynamically.
5047 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5048 * demo64.c: Prevent "empty translation unit" warnings from idiots.
5050 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5052 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5054 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5056 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5058 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5060 * configure.in: handle m680[01234]0 as aliases for m68k
5062 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5064 * coff-a29k.c: do byte relocs correctly
5065 * coffcode.h (styp_to_sec_flags): never load INFO sections
5066 * seclet.c (rel): don't relocate INFO sections
5068 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5070 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5071 Make the symbols unmodifiable.
5072 (bfd_section_init): Deleted.
5073 * init.c (bfd_init): Don't call bfd_section_init.
5075 * section.c (bfd_set_section_contents): Ensure that range to be
5076 written is within section boundaries.
5077 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5080 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5082 * coff-i960.c (howto_table): Deleted.
5083 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5084 interesting entries from old howto_table.
5085 (RTYPE2HOWTO): Adjusted to use switch.
5086 (coff_i960_reloc_type_lookup): New function.
5088 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5089 records for section symbol.
5090 (make_abs_section): Unused; deleted.
5091 (renumber_symbols): Re-order symbols so undefined symbols come
5092 last, as COFF format desires.
5093 (coff_write_symbol): Put C_FILE symbols in debug section always.
5094 (coff_section_symbol): New function; creates a symbol with the
5095 same name as a section, and sets up aux records for it.
5096 (coff_add_missing_symbols): New function; adds section symbols to
5097 symbol table if they aren't there already. Should someday also
5098 add a dummy C_FILE symbol if none is present.
5099 (coff_write_object_contents): Add missing symbols before preparing
5100 symbol table to be written.
5101 (coff_slurp_reloc_table): Verify that symbol indices read in are
5102 in a reasonable range.
5103 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5104 (obj_conv_table_size): Accessor macro.
5106 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5107 reloc types on i960.
5109 * bfd-in.h (bfd_get_section_name): New macro. Like
5110 bfd_section_name, but returns rvalue, not lvalue.
5111 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5112 (bfd_get_section_flags): Now returns rvalue.
5114 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5115 general, some specific to sparc or i960.
5117 * aoutx.h (set_section_contents): Set VMA for each section based
5118 on previous section. If text section VMA doesn't appear to have
5119 been set, make a best guess from the type of file.
5121 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5123 (MY(vec)): Initialize reloc_type_lookup field.
5125 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5126 (bfd_error_trap, bfd_error_vector): Extern, not common.
5128 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5129 few types of relocs for sparc; will need enhancement.
5131 * bout.c (callj_callback): Use DEFUN macro in definition.
5132 * coff-i960.c (optcall_callback): Likewise.
5134 * targets.c (bfd_target): Added fields reloc_type_lookup and
5135 _bfd_make_debug_symbol. Also minor comment changes.
5136 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5137 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5138 than arch info, and dispatch with BFD_SEND. Callers changed.
5139 * archures.c (struct bfd_arch_info): Deleted field
5141 * cpu-*.c: Don't initialize that field.
5143 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5144 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5145 (bfd_errmsg): Now returns ptr to const.
5146 * bfd-in.h (bfd_errmsg): Fix prototype.
5148 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5149 * reloc.c (bfd_generic_relax_section): Ditto.
5151 * section.c (Section Output doc): Improve description of use of
5152 output_section and output_offset.
5154 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5156 * sco-core.c: new file from net.
5157 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5158 Now we have the hairy linker, it's possible to move symbols from
5159 one section into another. Actually make that work!
5161 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5163 * hosts/sun3.h: fix declaration of free.
5165 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5167 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5168 * coff-h8300.c (reloc_processing): all relocs are relative to
5170 * opncls.c: don't use fdopen on DOS systems
5172 short patches from Glenn Kasten (glenn@ready.com)
5173 * target.c: enabled oasys support
5174 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5175 fix problem where a relocation which crossed a modification byte
5176 boundary did not work. Fix problem where a relocation near the end
5177 of a data record did not work.
5180 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5182 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5183 archvie header string counts the endian way, this heuristic sees
5184 how big an archive string to read by trying it one way and if the
5185 string table is unreasonably big, trying it the other. *FIXME*.
5186 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5188 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5190 * bfd-in.h: Increase version number to 1.97, for consistency
5192 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5194 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5196 * bfd-in.h: bump version to 1.96
5197 Major change; changed calling convention for
5198 bfd_get_relocated_section_contents so that caller allocates
5199 memory for section data.
5200 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5201 seclet.c, targets.c, bfd.c: reflect new convention.
5202 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5203 case, then use reasonable default values for SEC_* flags.
5205 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5207 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5208 size of output reloc struct.
5209 * targets.c, Makefile.in: comment out tekhex for the moment.
5210 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5211 * configure.in: tandem target is st2000
5212 * coff-m68k.c: rename static howto_table to global
5213 m68kcoff_howto_table.
5214 * bout.c: remove unnecessary abort
5215 * coff-a29k.c: various changes to the way relocations work to cope
5216 with the "new order" and latent bugs.
5219 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5221 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5222 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5223 * reloc.c (bfd_perform-relocation): don't relocate refs to
5224 absolute symbols if doing a partial link.
5226 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5228 * configure.in: Add a29k-amd-udi.
5230 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5232 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5233 internal_exec structure before initializing the fields that
5234 are used, so that the unused fields are in a known state.
5236 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5238 * tekhex.c (struct data_struct): Convert from typedef that
5239 typedefs nothing to a normal structure declaration.
5240 * tekhex.c (pass_over): Prototype args for function that
5241 second arg points to.
5243 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5245 * Makefile.in: remove old style staging. Do not print recursion
5248 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5249 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5252 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5254 * bfd.c, Makefile.in: added tekhex
5255 * aoutx.h (set_section_contents): pages should be padded to the
5256 size of a page, not the size of a segment.
5257 * configure.in: added go32 host and i386-aout target.
5258 * i386aout.c, libaout.h: now works for go32 target
5259 * ieee.c: fix bit rot.
5260 * seclet.c: support for padding seclet type.
5262 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5264 * Makefile.in: added .NOEXPORT:
5266 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5268 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5270 * elf.c (elf_compute_section_file_positions,
5271 elf_write_object_contents): Return boolean, not NULL (which
5273 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5274 Also ifdef-out code that aborts on unhandled section types.
5276 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5278 * configure.in: Recognize ncr3000 config
5279 * Makefile.in (MINUS_G): Pass on to recursive makes.
5280 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5282 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5284 * Makefile.in: Now that we have sym.h and symconst.h, compile
5285 coff-msym.c on all systems.
5286 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5287 * coff-msym.c: Update include files and comments; add weakext bit.
5289 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5291 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5292 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5294 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5296 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5297 * configure.in: Add new host and target configs.
5298 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5299 structs, which vary; just use member name.
5300 (elf_object_p, elf_core_file_p): Lint, fix comments.
5301 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5303 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5305 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5306 local, disposable, copy of the external form of section header
5307 table and program header table entries.
5309 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5311 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5313 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5315 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5318 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5320 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5322 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5324 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5325 not internal bfd_assert function (twice).
5327 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5329 * aout-target.h: change ar_max_namelen to 15 (the right value)
5330 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5333 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5335 * archive.c (bfd_generic_archive_p): check for bout archives too.
5336 * bout.c: make it work again.
5338 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5340 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5342 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5343 bfd_xmalloc() instead of bare malloc().
5345 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5347 * Makefile.in: pass down MAKEINFO on info.
5349 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5351 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5352 host/h-<foo> now just <foo>.
5353 * configure.in: reflect changes
5355 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5357 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5358 actual source file, not just the generated libbfd.h.
5360 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5362 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5363 gdb on little-endian 960 code.
5364 * archive.c (compute_and_write_armap): indirect symbols should go
5365 into the archive header too.
5367 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5369 * Makefile.in: added check target.
5371 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5373 * coff-msym.c: Move this file from gdb/ecoff.c. It
5374 handles byte-swapping for ECOFF (MIPS symbol) files.
5375 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5376 to the files built on MIPS-based hosts.
5377 * Makefile.in: Add rule for coff-msym.
5379 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5381 * Makefile.in: added clean-info target. MINIMIZE=1.
5383 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5385 * coff-rs6000.c: Move core file functions into separate
5386 new file rs6000-core.c. This is needed because reading
5387 core files depends on native include files that conflict
5388 with ../include/coff/rs6000.h.
5389 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5391 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5393 * aoutx.h (NAME(aout,print_symbol)): Don't print
5394 symbol addresss for undefined symbols.
5395 * coff-rs6000.c: Various updates (due to target-
5396 independent changes).
5397 * libbfd.h: Ditto (tdata field is now a union).
5398 * hosts/h-sparc.h: Removed prototype for bogus function
5399 'emset' (presumably should have been 'memset' - which is there).
5401 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5403 * configure.in (mips-big-* target): Same is Iris.
5405 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5407 * aoutx.h (translate_from_native_sym_flags): when creating an
5408 alias symbol, fill in the section as undefined, rather than
5409 leaving it blank. If an output section can't be found for a
5410 symbol, then don't core dump.
5412 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5414 * Makefile.in, configure.in: removed traces of namesubdir,
5415 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5416 copyrights to '92, changed some from Cygnus to FSF.
5418 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5421 * coff-h8300.c: fix stupid reloc subtraction bug
5422 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5423 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5424 the symbol.flags and done_lineno fields.
5426 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5428 * coffcode.h (coff_write_symbol): write out the correct number of
5430 * cpu-h8300.c: fix disassembly bug
5432 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5434 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5435 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5436 reloc.c, section.c (bfd_map_over_sections), targets.c
5437 (bfd_target_list): Protolint.
5438 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5440 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5442 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5444 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5445 section of a symbol rather than the section of a reffed symbol to
5446 determine the r_index of an emmitted reloc.
5448 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5450 * PORTING: New (preliminary) porting guide.
5452 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5454 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5455 (howto_hvrt16): lint.
5457 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5459 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5460 a full configuration (with possible cross-development),
5461 instead of using host-aout.c.
5463 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5465 * aout-target.h (MY(write_object_contents):
5466 Set obj_reloc_entry_size (abfd).
5467 * gen-aout.c: Change to emit a .c files, not a .h file.
5469 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5471 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5472 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5474 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5476 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5477 with more than one auxent can cause nasty core dumps.
5479 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5480 "done_lineno" so that a symbol which appears twice in the symbol
5481 table only gets it's linenumbers relocated once. Modifed
5482 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5485 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5487 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5488 stuff to use the New Order.
5490 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5492 * ieee.c: Change type of envi[] to unsigned char.
5494 * configure.in: fix vax ultrix configuration.
5496 * elf.c (bfd_section_from_shdr): Deal with null return from
5497 bfd_make_section(). (elf_object_p): Select endianess properly.
5499 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5501 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5503 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5505 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5506 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5507 * host-aout.c: Don't use aout-params.h; configure these systems
5508 in their xm files, not in a randomly generated file.
5509 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5511 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5513 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5515 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5516 host_aout_vec here as well.
5518 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5520 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5521 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5522 to prevent undefined symbol.
5524 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5526 Various lints found on PersSony
5527 * aoutx.h: cast an enum
5528 * coff-a29k.c: many ints in reloc structure turned to enum
5529 * coffcode.h: more enums
5530 * cpu-h8300.c: more enums
5531 * opncls.c: more enums
5533 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5535 * configure.in: Make Tahoe configuration work again.
5536 * bfd-in.h: Remove trailing comma from enum declaration.
5537 * ieee.c: Can't put byte values >0x7F into a signed char.
5539 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5541 * Makefile.in: Add dependencies for various coff-*.o files.
5543 * elf.c: Remove extraneous paren from core_prpsinfo and
5544 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5545 Replace references to old section "size" member with new
5546 "_raw_size" member. Implement elf_make_empty_symbol, which
5549 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5551 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5554 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5556 * coffcode.h (bfd_coff_relax_section): now static.
5557 (bfd_coff_get_relocated_section_contents): various type lints.
5559 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5561 New entry point in the transfer vector - bfd_relax_section.
5563 * aout-target.h: add to vector, call generic_relax
5564 * bfd-in.h: add to vector
5565 * bfd.c: add #define for vector
5566 * bout.c: add to vector, call generic_relax
5567 * coffcode.h: add to vector, also now has coff specific relax code
5568 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5569 * elf.c: call generic_relax
5570 * ieee.c: call new vector, clean up some bugs due to the creation
5572 * libbfd.h: add bfd_generic_relax_section EXFUN
5573 * oasys.c: call generic_relax
5574 * reloc.c: implement generic_relax
5575 * seclet.c: moved much of this into coffcode.h
5576 * srec.c: call generic_relax
5577 * targets.c: define new transfer vector
5579 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5581 * everything: now modified to use smaller reloc type. Self hosts
5584 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5586 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5587 New files for stratus.
5589 * configure.in: Add configuration fragments for stratus.
5591 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5593 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5594 variables as CONST since they are set to point to a const char
5595 string. Fixes compiler complaints.
5597 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5599 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5602 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5604 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5605 symbols, so that we can emit the correct file name even
5606 if it's an include file.
5608 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5610 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5611 (Reported by john@labtam.labtam.oz.au (John Carey)).
5613 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5615 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5617 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5618 being used to -DHAVE_PROCFS.
5620 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5621 '#include "fopen-same.h"' to end of file to match other h-* files.
5623 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5625 * configure.in: Change svr4 references to sysv4. Add case
5626 "unknown" for target vendor and infer some targets based
5627 on the specified operating system.
5629 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5631 * bfd-in.h, libaout.h: ANSIfy enums.
5633 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5635 * archive.c (normalize): created version for VMS which removes the
5636 VMS directory crap from the front and end of a filename, eg turn
5637 [-.foo]bar.obj;123 into bar.obj
5638 (bfd_construct_extended_name_table): now writes index into an
5639 extended name table in decimal - the same base used to read an
5640 extended name table.
5642 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5644 * aout-encap.c: Fix to use aout-target.h.
5645 * aoutf1.h: Use standard MY_object_p and MY_callback
5646 in aout-target.h. Remove target-specific versions.
5647 * host-aout.c: Re-write to use aout-target.h.
5648 * gen-aout.c: New files use with host-aout.c to generate
5649 host-specific a.out-related parameters.
5650 * Makefile.in: host-aout.o depends on aout-params.h, which is
5651 generated by gen-aout.
5652 * aout-target.h: Make a little more flexible.
5653 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5654 macro. Instead, inline it in aout-target.h.
5655 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5656 a gcc -Wall warning.
5657 * archive.c: Add missing commas in DEFUN macro (2 places).
5658 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5659 Berkeley ones, now that libiberty has them:
5660 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5661 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5662 remove unused variable.
5664 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5666 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5667 and execname inside HAVE_PROCFS ifdef since they are unused
5668 when it is not defined.
5670 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5672 * elf.c: Flag all sections as either code or data. We can't
5673 be sure what they are anyway, since ELF doesn't fit the
5674 traditional model of text+data+bss very well. Add new local
5675 function elf_read() to simplify code. Record entry point in
5678 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5680 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5681 rather than N copies of the same lines.
5683 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5685 * cpu-h8300.c: disassemble branch displacements correctly
5686 * coff-h8300.c: put reloc offsets out in 32bits
5688 * makefile.dos, configdj.bat: New files from DJ
5689 * cache.c: fopen with new macros is needed for DOS.
5690 * ieee.c: environ renamed to envi to stop an include file
5692 * opncls.c, coff-rs6000.c: more fopens with macros.
5694 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5696 * Makefile.in: infodir belongs in datadir.
5698 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5700 * Makefile.in: fix where docdir lives
5702 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5703 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5704 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5705 srec.c, syms.c, targets.c : all new documentation and lint
5709 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5711 * coffcode.h, srec.c: Lint.
5713 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5715 * Makefile.in: install using INSTALL_DATA, added standards.text
5718 * configure.in: mark directory as target dependent. configure
5719 nows works in objdir always so make file existence checks
5722 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5724 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5725 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5726 and mandir now keyed off datadir by default.
5728 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5730 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5731 computation of arch and machine type so it's worked out before
5732 some_aout_object_p is called.
5733 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5735 * archures.c: add extra field 'section_align_power' to hold
5736 default section alignment in object files.
5737 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5738 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5739 initialize the new field.
5740 * bout.c (b_out_callback): replace the text size, since aout
5742 * aoutx.h: Documentation in the new style
5744 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5746 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5747 use the saved value if mtime_set is already set (intended
5748 for archive files, though apparently not used yet).
5750 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5752 * targets.c: Revise comments about how to configure the target
5753 vector, to match reality. Remove mention of obsolete methods.
5754 Remove long lists of capitalized macros that turn into the same
5755 thing in lowercase. Normal vector simply lists all known
5756 lowercase xvec names; all other cases are handled by SELECT_VECS.
5758 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5761 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5762 list of supported targets.
5764 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5766 * archive.c (bsd_write_armap): The pad byte sometimes added to
5767 the string table in a __.SYMDEF member is now
5768 counted as part of the size of the string table.
5769 This is compatible with the old ranlib, as well as Sun's.
5771 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5773 * srec.c: Rewrote to fix many bugs; now gets the record type
5774 right, doesn't choke on input, sets the start address in an S9 and
5775 fills in the filename on an S0.
5777 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5779 * cpu-h8300.c: Add support for MEMIND addressing mode
5781 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5783 * coffcode.h: use the new macro if available
5785 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5786 * Makefile.in: Fixed dependencies due to file rename
5788 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5789 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5790 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5791 newos3.c, stab-syms.c, syms.c: All these files have had their
5792 #includes altered to point to the new places.
5794 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5796 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5798 * configure.in: Add vendor "ncr" as supported per-target vendor.
5799 Add svr4 case for i386 per-host case.
5801 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5804 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5806 * syms.c (bfd_decode_symclass): Return 'A'
5807 for symbols that are both absolute and global.
5808 * archive.c (bfd_special_undocumented_glue): Return NULL
5809 if bfd_ar_hdr_from_filesystem returns NULL.
5811 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5813 * Makefile.in: added coff-h8300
5814 * configure.in: now h8 is a coff target
5815 * cpu-h8300.c: fix various disassembly problems
5816 * libcoff.h: took out some code which has been #0ed for a long
5818 * targets.c: added h8 coff
5819 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5820 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5822 * coffcode.h: Started to change the way machine dependencies are
5823 handled, from the nest of #ifdefs to macros defined in the
5824 including coff-<foo>.c
5826 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5828 * aoutx.h (some_aout_object_p): Set the `executable' bit
5829 if the entry point is contained in the text segment, even if the
5830 text segment is at location 0.
5832 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5833 nonstandard MIPS sections (.rdata, .sdata, etc).
5835 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5836 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5837 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5839 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5841 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5843 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5844 from syms.c to new file stab-syms.c. Also, since GNU extended
5845 type codes such as N_SETT are no longer in ../include/stab.def,
5846 include them manually.
5847 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5848 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5849 * libaout.h: Added prototype for aout_stab_name().
5850 * Makefile.in: Update Makefile for new stab-syms.[co].
5852 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5854 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5855 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5856 just make N_XXX work by excluding the header from the text segment.
5857 * aoutx.h: Fix comments to match.
5859 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5861 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5862 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5863 for the "logical" text segment (i.e. never consider the exec
5864 header to be part of the text segment). This change is
5865 needed for consistency with various other parts of bfd and ld.
5866 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5867 and move calculation of obj_textsec(abfd)->size to libaout.h.
5868 * bfd-in.h: Removed bogus ';'.
5870 * Makefile.in: Add MINIMIZE flag to select lean
5871 or bloated target_vector.
5872 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5873 * newsos3.c: Fixes to ../include/aout64.h remove need
5874 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5876 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5878 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5879 handle both little and big-endian targets, with little
5880 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5881 * host-aout.c: Add FIXME note.
5883 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5885 * targets.c: Make the default target_vector contain
5886 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5887 Old behavior can be gotten by defining ALL_TARGETS.
5888 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5889 Factored out common code into new file aout-target.h.
5890 Saves a lot of duplicate code for a.out variants.
5892 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5894 Get 'make headers' to work when configured with +subdirs.
5895 * Makefile.in: Add $(subdir) to docdir path.
5896 * doc/Makefile.in (protos): Add $(srcdir) prefix
5897 to name of sed scripts.
5899 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5901 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5902 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5903 to include names of N_SETT etc.
5905 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5907 * elf.c: Add minimal support for ELF symbol tables. Generates
5908 canonical bfd symbol tables from ELF symbol tables. Change the
5909 name of some functions from bfd_<name> to elf_<name>.
5911 * syms.c: Trivial fix to comment to remove a redundant "to".
5913 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5915 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5916 form that GDB recognizes as COFF.
5918 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5920 * ieee.c (ieee_object_p): cast NULL correctly.
5921 * configure.in: added harris host
5923 * coff-a29k.c: Lots of changes, most from David Wood.
5925 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5927 * coff-m88k.c (coff_write_armap): Just #undef it.
5929 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5931 * Makefile.in: standardize on MINUS_G to disable debugging
5932 * coff-m88k.c: create coff armaps instead of bsd ones.
5933 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5936 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5938 * elf.c: Additions to support ELF format core files.
5939 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5940 has support for /proc (all the include files in particular).
5942 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5944 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5945 of two N_SO stabs, one for directory, and one for filename.
5947 * bfd-in.h (print_vma): Factor out duplicate definition.
5949 Exit a little more gracefully when malloc returns NULL.
5950 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5951 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5952 * libbfd.h: Rre-generated due to libbfd.c update.
5954 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5956 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5958 * elf.c (elf_object_p): Don't try to create a bfd section for
5959 the first ELF section header. It is just a placeholder.
5961 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5963 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5964 core files, when compiling native.
5965 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5967 FIXME: The aoutf1.h change below needs to be reversed back
5970 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5972 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5973 manipulation of lnno fields in lineno structs in a coff-<f>.h
5974 independent way. Override it in coff-<f>.h to your favourite
5975 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5976 (coff_swap_lineno_out): modified to use the new macros.
5978 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5980 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5981 unknown arch when the magic number doesn't specify the
5982 architecture, since some OSs (eg old sun3s) don't set the number, and
5983 020 is probably the right answer anyway.
5985 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5987 * hosts/h-news.h, hosts/h-rtbsd.h:
5988 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5989 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5990 bfd_print_symbol_nm, for use by nm.
5991 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5992 bfd_print_symbol_nm option, to print in nm format.
5993 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5994 oasys.c (oasys_print_symbol): Provide stub implementations
5995 for bfd_print_symbol_nm.
5996 * syms.c: New function bfd_decode_symclass, used by nm printer.
5997 New function bfd_stab_name to look up string name of stab code.
5999 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
6001 * Makefile.in: Added ctor.c
6002 * archures.c (bfd_default_arch_struct) added
6003 bfd_default_reloc_type_lookup.
6004 * coffcode.h: removed a load of #if 0ed code.
6005 (coff_compute_file_section_positions): now works out the section
6006 alignment and size correctly in all cases.
6007 (coff_get_symtab): looks for constructor symbols and calls the
6008 right function when they're found. (coff_canonicalize_reloc):
6009 knows when a section is full of constructors and does the right
6011 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
6013 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
6014 * libcoff.h: removed #if 0ed code
6015 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
6016 arch independent constructor relocation type.
6017 (bfd_reloc_type_lookup): removed the comment "this will go away"
6018 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
6019 reloc which is used when BFD_RELOC_CTOR falls through to give a
6020 default 32bit reloc for constructors.
6021 (bfd_default_reloc_type_lookup): added.
6022 * aoutf1.h: fixed SEGMENT_SIZE typo.
6024 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
6026 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
6027 matching prefix "coff".
6028 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
6029 rs/6000 csect records.
6031 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
6033 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
6034 * configure.in: add motorola delta88 cases
6035 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
6036 write_armap prototype
6037 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
6039 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
6041 * Rename COFF-related files in `coff-ARCH.c' form.
6042 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6043 coff-mips.c, coff-rs6000.c to be exact.
6045 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
6046 make output clutter.
6047 * config/mt-*: Ditto.
6049 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6051 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
6052 John Gilmore. Archive support from Damon A. Permezel.
6054 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6055 * configure.in: Add rs6000 case.
6056 * targets.c: Add rs6000 vector.
6057 * archures.c: Add rs6000, fix comment on romp.
6058 * bfd-in.h (enum bfd_error): Add no_debug_section error.
6059 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
6060 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
6061 * section.c (bfd_make_section): Return NULL on attempt to create
6063 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6064 (bfd_swap_aouthdr_in): Handle lots more members.
6065 (make_a_section_from_file): If section has already been seen,
6066 just return false rather than overwriting it.
6067 (coff_real_object_p): Understand incoming magic numbers.
6068 (coff_set_flags): Understand outgoing magic numbers.
6069 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6070 (build_debug_section): Add fn for reading debug string section.
6071 (get_normalized_symtab): Handle symbol names in debug string section.
6072 Remove unused obj_string_table.
6073 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6074 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6075 existing section before making one.
6076 * cpu-rs6000.c: New file.
6077 * rs6000coff.c: New file.
6079 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6081 * elf.c: Add partial support for ELF format corefiles. Still needs
6082 support for extracting registers from corefiles.
6084 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6086 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6087 RANLIB is defined as echo, send the output to /dev/null to help
6088 reduce clutter in the output from doing a make.
6090 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6092 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6093 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6095 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6097 * coffcode.h (coff_compute_section_file_positions): make it pad
6098 section size out if there are alignment restrictions so that the
6099 image will be ok on a system where section positions are worked
6100 out by accumulating sizes rather than from the section headers.
6101 * targets.c (proto write_armap). Changed orl_count to unsigned.
6102 * opncls.c (bfd_close_all_done). Added so that generative
6103 programs like gas can close a bfd without causing bfd confusion.
6104 * libbfd.h (changed becuase of protos)
6105 * amdcoff.c: messed with the way that jmp displacements are
6106 calcualated. This may not yet be totally correct.
6107 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6109 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6110 abs symbol has no section (like a register symbol).
6111 (coff_write_symbol) now zeros auxent before filling it up to help
6112 with sensitive applications.
6113 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6115 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6117 * bfd.c: Make sure we don't get a macro strerror().
6118 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6119 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6120 attempt to recover command, ifdef NO_CORE_COMMAND.
6121 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6123 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6125 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6127 * archive.c (bsd_write_argmap): The size of the ranlib structures
6128 should not include the size field itself.
6129 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6130 adata(abfd)->exec_bytes_size field instead of constant macro,
6131 because aoutx.h compiles to a simple .o file shared by
6132 all 32-bits a.out targets.
6134 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6136 * configure.in: Allow i386-sco-sysv.
6137 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6138 * cpu-h8300.c: lint.
6140 * host-aout.c: New strategy. We use common code, include files,
6141 and data structures to handle the file, but set a few parameters
6142 from the host's config file (page size, text start addr, etc).
6143 * libaout.h: Define HP BSD machine types.
6144 * aoutf1.h: Handle reading a.outs with these types.
6146 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6147 virtual-memory-address of the .reg section. We can't just make a
6148 section for "all the regs and nothing else" because only GDB knows
6149 exactly where the regs are (scattered around the upage and stack).
6150 Clean up memory allocation. Remove big- and little-endian
6151 vectors, replace with single vector; this only runs on the host,
6152 in host byte order. Replace byteswap routines with aborts in case
6154 * targets.c: There's only one trad_core_vec now.
6155 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6157 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6159 * hosts/h-amix.h (free): Fix prototype.
6161 * aoutx.h: Don't use NULL as an integer, for braindead systems
6162 that declare it as (void *)0. (From Peter Schauer.)
6164 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6166 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6167 problem with bad Ultrix system headers.
6168 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6169 various kinds of alignments for the various kinds of
6172 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6174 * doc/Makefile: Don't assume . is on the path (from James Clark).
6176 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6178 * Makefile.in: Avoid Sun Make VPATH bugs.
6179 * targets.c: Declare trad_core vectors extern.
6181 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6183 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6184 * libbfd.h: Moved ALIGN macro here.
6185 * bout.c (b_out_callback): Replace i960_align by align_power.
6187 * libaout.h (struct aoutdata): Added fields page_size,
6188 segment_size and exec_bytes_size. These help generic code
6189 (in aoutx.h and libaout.h) to figure out where to align
6190 the various segments in a demand paged file.
6191 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6192 to decide if the exec header counts in a_text (text segment size).
6193 Also, assume D_PAGED flag is set; don't set it here.
6194 * bout.c (b_out_callback): Add initialization of
6195 adata fields page_size, segment_size, and exec_bytes_size.
6196 * host-aout.c (NAME(host_aout, callback) and
6197 NAME(host_aout,mkobject): Ditto.
6198 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6199 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6200 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6201 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6202 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6203 for some systems (mainly sunos), so do it in the callback instead.
6204 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6205 * aoutx.h (NAME(aout,set_section_contents): Change the way
6206 filepos and size of sections are carried out to support
6207 older styles of demand paged executables.
6210 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6212 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6213 * bfd.c: Added macros to enable gas to swap coff records.
6214 * coffcode.h: Make the coff_swap_*_out routines return the number
6215 of bytes swapped, and cleaned up their prototypes.
6216 * configure.in: Added ebmon/coff support
6217 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6219 * targets.c: Added new entry points for coff swapping
6221 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6223 Restructure configuration scheme for bfd, binutils, ld.
6225 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6226 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6227 Change some config names to match other dirs.
6228 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6230 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6231 ../include/sysdep.h.
6232 * cpu-i960.c: Strncmp needed a length arg.
6233 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6234 * i386aout.c: Remove dead N_TXTOFF override.
6235 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6236 * config/: Rename some config files to match up h-*.h names.
6237 Remove all the HOST_SYS definitions from the config files.
6238 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6239 * hosts/h-hp9000.h: Remove USG comment.
6240 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6241 * hosts/h-news.h, h-sparc-64.h: New config files that had
6242 previously been kludged in the <sysdep.h> file.
6244 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6246 * config/*: trad-core support is HOST dependent, not target
6247 dependent. Target config files only set DEFAULT_VECTOR and/or
6248 other vector elements. Exception: when host-aout.c is in use,
6249 in which case we're forced to assume we're native (hp, vax,
6250 tahoe). Rename XDEPFILES to HDEPFILES.
6251 * Makefile.in: Rename XDEPFILES.
6252 * config/h-sun*: Don't force static linking.
6253 * trad-core.c: Document how to use it nowadays.
6254 * i386aout.c, newsos3.c: Clean up.
6255 * i386coff.c: Allow 386 coff files to be used as core files too
6256 (for reading core files from embedded systems).
6258 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6260 * Add i386aout.c for a.out support on the i386.
6262 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6264 * reloc.c, section.c, syms.c, targets.c: correct info-node
6265 structure in *doc* comments.
6266 doc/Makefile: stop hiding complaints from makeinfo.
6268 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6270 * aoutx.h (...some_aout_object_p): Take a third parameter,
6271 the internal_exec struct, and avoid ever looking at an
6272 external_exec. All callers changed to read the entire
6273 external_exec struct, swap and check its magic number,
6274 swap in the whole structure, and pass the swapped-in version to
6276 * bout.c: Bring into modern era. Use single _object_p routine
6277 for big- aand little-endian. Provide internal and external
6278 exec header structs. Use separate swap-in and swap-out routines.
6280 * libaout.h: Move struct internal_exec from ../include/aout64.h
6281 to here. Add obj_symbol_entry_size to struct aoutdata.
6282 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6284 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6285 EXTERNAL_NLIST_SIZE. Callers changed.
6287 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6289 * bfd.c: Remove strerror() to libiberty.
6291 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6292 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6293 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6294 last byte of transfer, not first byte, is within the section.
6296 * host-aout.c: Remove `BSD' archive support. Lint.
6298 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6299 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6300 `bfd_arch_info_type'. All uses changed.
6301 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6302 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6303 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6304 it needs a better name.) All uses changed.
6305 * targets.c: Rename `enum target_flavour_enum' to `enum
6306 target_flavour', and remove the `_enum' from all of the enum
6307 values themselves. All uses changed.
6309 * configure.in, config/h-i386mach: i386 mach host.
6310 * config/t-i386-aout: Use host-aout.c.
6312 * trad-core.c: Give it its own xvec's to make it independent
6313 of other file formats.
6314 * ecoff.c, host-aout.c: Remove refs to trad-core.
6315 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6316 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6318 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6320 * reloc.c: Extended NEWHOWTO macro
6321 * ieee.c: Changed the way 8bit pcrel is done
6322 * cpu-h8300.c: got the registers in the right order
6324 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6326 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6327 prediction is vindicated!
6329 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6330 Remove refs to howto.c, since Steve forgot.
6332 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6334 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6335 still work. Now allows any architecture/machine to be set.
6337 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6339 * howto.c deleted and moved code to reloc.c
6341 * libbfd.h, libbfd-in.h removed $id stuff for real
6343 * cpu-h8300.c Made it match various different spellings of h8300.
6345 * archures.c: Took out the first char filter which made it only
6346 look for a cpu/arch match when the first chars of supplied and
6347 tested names were the same.
6349 * targets.c removed oasys stuff, pending someone to fix the bugs
6353 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6355 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6356 ELF support good enough for GDB.
6357 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6358 m68k-cbm-svr4 host and target.
6359 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6360 so `diff' and `patch' can cope.
6362 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6364 * archures.c: removed texinfo error
6366 * init.c: added texinfo hooks, and removed initialization error
6369 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6372 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6374 * cpu-i960.c: Avoid numerical count of initializers.
6376 Vax Ultrix changes from David Taylor <taylor@think.com>:
6377 * host-aout.c: Make little-endian vector really little-endian.
6378 * configure.in: Separate vax and tahoe cases, handle ultrix.
6379 * config/t-vax: Add trad-core.o.
6380 * config/h-vaxult: New host system.
6382 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6384 * bfd-in.h VERSION, change version number to 0.18, this makes a
6385 gap, but now is the same as the linker version number.
6387 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6388 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6389 files will eventually contain processor specific bits for bfd,
6390 like strange relocation information and dis/assembly. So far only
6391 the H8 has been even partially done. This work also ties in with
6392 the change in handling architectures.
6394 * amdcoff.c: (a29k_reloc) fix error message.
6396 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6397 discover the architecture of the bfd. (sunos4_callback) calls the
6398 function bfd_set_arch_mach rather than stuffing stuff directly
6399 into the bfd. (sunos4_write_object_contents), changed names of
6402 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6403 setup the environment.
6405 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6406 headers in big endian format, regardless of the endianess of the
6409 * archures.c: totally changed. Now an architecture is represented
6410 with a pointer to an info structure rather than an enumerated type
6411 and a long. The old info is available as two elements in the
6412 structure. Future enhancements to architecure support will
6413 involve pointers to methods being placed into the info structure.
6415 * bfd.c: changed the definition of the bfd structure for the new
6418 * bout.c: (b_out_set_arch_mach) changed to use the new
6419 architecture mechanism.
6421 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6422 the new architecture mechanism.
6424 * configure.in: added h8 stuff.
6426 * ieee.c: too many changes to note. Now ieee files written with
6427 bfd gas and ld can be read by gld and ieee only linkers and
6430 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6432 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6433 than fixing the structure directly.
6435 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6436 than fixing the structure directly.
6438 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6439 before opening a bfd.
6441 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6442 rather than fixing the structure directly.
6444 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6445 in the t/hmake file) a user can select which backends they want
6446 linked with bfd without changing the source.
6448 * init.c: new, looks after initializing modules.
6450 * howto.c: for future use, will allow an application to work out
6451 what cookie to use as a handle on a relcoatio howto.
6453 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6455 * srec.c: Better error checking, partly from Peter Schauer.
6456 (srec_object_p): Avoid assuming any file that starts with 'S' is
6457 an S-record file! (Check for 3 uppercase-hex digits after it.)
6458 (ISHEX): Define new macro for checking supposedly hex characters.
6459 (pass_over): Treat as EOF any S-record line that:
6460 * doesn't have hex in either size character
6461 * produces a size larger than 0x7F
6462 * has an unrecognized type number
6464 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6466 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6467 opncls.c: Lint (saber actually).
6469 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6471 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6472 * newsos3.c: Fixed two types: newos3 -> newsos3.
6473 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6474 to use correct segment.
6476 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6478 * aoutx.h (print_symbol): Handle missing symbol->name.
6480 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6482 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6485 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6487 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6488 add sgi/irix support.
6490 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6492 Changes for the AMD 29000 Ultracomputer port from David Wood.
6495 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6497 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6500 * coffcode.h (coff_real_object_p): Pass information about the
6501 current file's coff symbol format to BFD via the coff_data struct.
6502 (coff_find_nearest_line): obj_icof => coff_data.
6503 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6504 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6505 and DIMNUM == E_DIMNUM.
6506 * configure.in: Handle a29k-*-* hosts, and targets
6507 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6508 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6509 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6510 local_linesz to `coff_data' (tdata) struct.
6511 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6512 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6514 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6516 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6517 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6519 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6521 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6523 (sunos4_core_file_matches_executable_p): Fix header comparison.
6524 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6525 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6527 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6529 Allow GDB to patch object files.
6531 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6532 * trad-core.h (trad_unix_core_file_p): Ditto.
6533 * aoutx.h (aout_set_section_contents): On first output, check
6534 abfd->direction and complain if erroneous.
6536 * Makefile.in: Add crude dependencies.
6538 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6540 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6541 to h/t-xxxx files so that everything will work on System V.
6543 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6545 * aoutx.h: Add information on host-aout.c and how to configure
6546 to use it, to the manual.
6547 * configure.in: Tix typo.
6548 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6549 else dummy out the core file support.
6550 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6551 specified, use it to locate the data section.
6552 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6553 rather than as chars (lint).
6555 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6557 * aoutx.h, coffcode.h: saberized.
6559 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6561 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6563 bfd.c, targets.c: minor rewording of doc segments
6566 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6568 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6569 etc, rather than TEXT_START_ADDR.
6570 * host-aout.c: Remove #if 0 around whole thing.
6571 Update to modern (32/64-bit) a.out naming conventions.
6572 Include a large chunk of ../include/a.out.gnu.h to get macros that
6573 are not defined by the system include files.
6574 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6575 macro used by the other a.out implementations.
6576 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6578 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6580 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6581 texdoc and psdoc; make these depend on generated .texi's
6583 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6586 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6589 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6590 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6591 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6592 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6593 obtrusive marks indicating .c origins.
6595 * bfd.texinfo: generalize most references to linker
6597 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6599 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6600 * archures.c: remove empty foo() definition (crept in at vn1.9)
6602 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6604 * bfd.texinfo: use @setchapternewpage on instead of lots of
6605 @page's; minor rephrasing in Introduction.
6607 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6608 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6609 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6610 segments): used BFD (caps) more consistently as a name in
6611 discourse, fixed a few other minor typos and uses of fonts
6614 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6616 * coffcode.h: fixed bug where string table size wasn't being swapped.
6618 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6620 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6622 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6623 flags. (bfd_print_symbol_vandf) now knows what to do with the
6626 * aoutx.h: made translate_from_native_sym_flags and
6627 translate_to_native_sym_flags produce the above flags.
6630 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6632 * all files: update copyright notices for GPL version 2.
6633 Install header comments and attribute most modules to their
6634 authors. BFD's name is now officially "Binary File Descriptor",
6635 so remove any conflicting pejoratives.
6636 archures.h: Consists solely of comments; remove it.
6638 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6640 * Makefile.in, bfd.c: Made it compile again.
6642 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6644 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6647 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6649 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6650 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6653 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6654 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6656 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6658 * Everything: created some new files, core.c format.c, reloc.c,
6659 section.c and syms.c to split the functionality a bit better.
6660 Cleaned up the rest of the files a bit, and added some
6664 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6666 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6667 really takes 3 arguments, patched code and ammended prototypes.
6669 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6671 * ../include/bfd.h (struct bfd_target): Added new field
6672 "align_power_min" which contains the minimum alignment for a
6673 section. This is used in coff_new_section_hook. The field
6674 insertion necessitates an update of all backends..
6676 * aoutf1.h jump table field inserted
6678 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6681 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6682 table field inserted.
6684 * coffcode.h(just about everything) Now patches up symbol tables
6685 using a different mechanism. The Intel major bug has been fixed,
6686 and the linker can self host on the Aviion and be debugged with
6689 * ecoff.c: new include and jump table patch, i386coff.c: new
6690 include and jump table patch, icoff.c: new include and jump table
6691 patch, ieee.c: can now read archives containing ieee modules.,
6692 libcoff.h: added (combined_entry_type), libieee.h: uped max
6693 sections to 20, m68kcoff.c: new include and jump table patch,
6694 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6695 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6696 srec.c: jump table patch. trad-code.c fixed #IF typeo
6698 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6700 * coffcode.h (coff_swap_aux_in): added else case to deal with
6701 filenames less than 9 characters.
6704 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6706 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6708 * srec.c: now allows any number of sections to be created in a
6709 file. Outputs addresses of the right length.
6711 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6713 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6714 target didn't match, the format got set to the attempted match,
6715 breaking a future test.
6717 *../include/i386coff.h : fixed typo in type field with size
6719 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6720 support in the jump table for the swapping routines exported to
6721 gdb. Now gdb works with the 386.
6723 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6725 * Merge in changes from gdb-3.95 release.
6726 Makefile.in: Allow hmake and tmake files to add OFILES.
6728 bfd.c: support specific targets as well as searching. When
6729 searching, take default target in preference to others.
6731 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6732 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6733 libbfd.h: Support specific targets as well as searching.
6734 opncls.c: Support specific targets as well as searching.
6735 targets.c: Search is short-circuited if default target matches.
6736 liboasys.c, libieee.c: Undo bothner changes that make macros
6737 work to the left of assignment, but which depend on the
6738 representations of different pointer types being the same.
6740 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6742 * i386coff.c: created.
6743 * coffcode.h: added support for 386.
6744 * Makefile.in: added support for 386.
6745 * ../include/i386coff.h: created
6747 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6749 * coffcode.h: removed all put_x_<sizes>
6750 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6754 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6756 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6758 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6760 * everything: Removed sysdep.h from bfd.h and put back into files
6761 from which it was split out. Now 64 bit version is built with a
6762 -DHOST_64_BIT="long long" on the compile line.
6764 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6766 Changed all the [get|put][name] routines to use [get|put]_[size
6769 Put in support for 64 bit work. Now two versions of bfd may be
6770 generated, according to the state of TARGET_64_BIT, one which is
6771 32 bit only, and one which is 64/32 bits.
6772 Created new back end 'demo64' to test 64 bit functionality.
6774 Renamed some files to work on DOS.
6776 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6777 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6778 chage, 64 bit transfer. * liba.out.h: Split out common code from
6779 sunos and newsos into liba.out. Name changes and prototype mods. *
6780 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6781 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6782 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6783 change and 64bit stuff.* newsos3.c: common code removed, new jump
6784 table. * oasys.c: Name change * opncls.c: Portability fixes *
6785 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6786 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6787 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6788 64bit ized. * demo64.c: 64 bit a.out back end
6790 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6792 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6793 on LHS of assignment, even when using old compilers.
6794 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6795 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6796 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6797 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6798 * targets.c: Add declaration of newsos3_vec.
6800 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6802 * aout.c: fixxed some of the problems with filepos calculation.
6803 (swap_ext_reloc): fixed problem with creation of relocs.
6804 (aout_set_section_contents): fixed filepos problem
6806 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6807 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6808 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6809 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6810 cleaned up. (coff_write_object_contents) cleaned up.
6812 * ecoff.c: Totally different. Now supports ecoff fully.
6814 * icoff.c: fixed problems in relocation callout.
6816 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6818 * m68kcoff.c: updated target vector.
6820 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6821 choose_reloc_size. (sunos4_write_object_contents) now calls
6822 choose_reloc_size so outputs relocs correctly, also calculates the
6823 size of the sections correctly.
6827 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6829 Merge Per Bothner's changes to modularize BFD a.out a bit.
6831 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6832 * ieee.c: Cast enums to int before comparing them, for brain-
6834 * coff-code.h: Remove coff_get_section_contents, and use the
6835 generic one instead.
6837 * aout.c: Derive new module from sunos.c, containing generic
6838 support code for all kinds of a.out files.
6840 * sunos.c: Remove all code that goes in aout.c. Split out
6841 machine dependent followup in sunos4_object_p into
6842 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6843 and redefine only the names we CHANGE, not all the names. Drop
6844 the little-endian vector, and rename the vector as sunos4 rather
6847 * b.out.c: Use aout.c routines for most of the work. Slight
6848 changes for the new regime. Remove close_and_cleanup and
6849 get_section_contents in favor of generics. New transfer vector
6852 * newsos.c: New support for Sony NEWS, another a.out format.
6854 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6855 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6856 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6858 * opncls.c (bfd_close): Call format-dependent write_contents
6859 routine, if writing, before calling target-dependent
6860 close_and_cleanup routine (which is now always generic, I think).
6861 * srec.c: Use bfd_alloc instead of malloc. Remove
6862 close_and_cleanup and move code from it to
6863 srec_write_object_contents. Add write_contents to tvec.
6864 * targets.c: Remove a.out little vector, replace a.out big
6865 vector with SunOS vector. FIXME: Need Vax support again now.
6867 * libbfd.h: Add write_contents format-dependent-vector to the
6868 bfd_target vector. Supply a generic close_and_cleanup routine.
6869 * liba.out.h: Handle the new aout.c split. Add prototypes for
6870 all routines defined in aout.c. Rename "sunos" things to "aout"
6871 things. Add a few fields where needed for various formats.
6872 * Makefile.in: Add aout.c and newsos.c.
6874 * archive.c, ieee.c, oasys.c: Lint.
6876 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6879 changed forward declaration struct stat; to reduce warnings. Changed
6880 comment on bfd_h_<x>_x.
6882 * ../include/m68kcoff.h, ../include/intel-coff.h,
6883 ../include/m88k-bcs.h
6884 Now there are two incarnations of relocs, linenos and syments. One for
6885 internal digestion, and one full of char arrays for I/O. The original
6886 names have gone to detect errors.
6888 * Makefile.in, m68kcoff.c, targets.c
6889 Test new structure code with a 68k coff implementaion
6891 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6892 Fixed all the places where there were problems with the size and
6893 alignments of structures on disk and structures in memory. #ifed out
6894 all the code in coffswap.c, since it should be done using the target
6897 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6899 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6900 multiple reloc command.
6902 * sunos.c (sunos4_set_section_contents): Made it so that sections
6903 are always padded to their alignment size.
6905 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6907 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6908 Clean up types and such (saber C problems).
6909 * ecoff.c: Clean up types and such. Remove routines that are
6910 not used. Fix up reading and swapping of shorts from files.
6912 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6914 * a.out.vax.c: Remove two bogus "static" from prototypes.
6916 * ecoff.c: Got rid of lots of non-working junk (that had
6917 been copied directly from coff-code.h).
6918 Updated to be consistent with updates to icoff.c and coff-code.h.
6920 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6921 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6923 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6924 but until the target_vector is automatically generated,
6925 it's as good as any. Note that the text offset is the only
6926 difference between NewsOS and SunOs (including magic numbers).
6927 (Most of the sunos_* routines should to renamed bsd_*
6928 and move to a bsd.c file. Then (and when the target_vector
6929 is automatically generated) it might make sense to create
6930 a separate Sony target.)
6932 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6933 on some systems, and doesn't help on others.
6934 Similarly, only define X_OK if not already defined.
6936 * trad-core.c: Don't include sys/stat.h - at least
6937 on NewsOS 3, it has already been included.
6939 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6941 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6942 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6943 symbol tables if necessary when reading them in, so gdb can use
6944 them. Add "bfd_coff_" to the names so they won't conflict with
6945 names in calling programs. FIXME-soon: if coff-code.h is
6946 included in two BFD modules, this will cause duplicate
6947 definitions; the routines should be exported to a separate,
6948 common, module (probably along with a mess of other ones).
6950 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6952 Improve modtime support.
6954 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6955 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6956 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6957 BUG: archive members still do not get correct mod times.
6959 Improve floating point support for core files.
6961 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6962 (sunos4_core_file_p): Create a second registers section in the
6963 core file, called ".reg2", for the float registers.
6965 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6967 * many changes to improve archive handling; found a logic flaw in
6968 bfd_check_format which only just happened to work by cooncidence.
6970 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6972 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6975 * bfd.h: changed type of udata in asymbol to void *, like it
6976 should be. Added bfd_reloc_dangerous enum member.
6978 * coff-code.h: Fixed it so that internally generated symbols get
6979 their values relocated correctly in all cases. Removed calls to
6982 * icoff.c: Not understanding the destination symbol of a reloc is
6983 not a failure any more, just 'dangerous'. This allows linking of
6984 b.out and coff images.
6986 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6990 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6992 * sunos.c (translate_to_native_sym_flags): fixed
6993 sym_pointer->n_value so that symbols on the way out get their
6994 section relative values calculated correctly.
6996 * coff-code.h (mangle_symbols): fixed problem where tags were not
6997 being relocated for structs, enums, unions. Also various lints.
6999 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7001 * archive.c (get_elt_at_filepos): system_call_error returned
7004 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7006 * Resolve the use of no_error and system_call_error.
7007 The bfd library itself now will never set bfd_error to
7010 The code still needs to be combed to make sure all the error
7011 codes are correct. I suspect they are not always set correctly.
7013 * The names of all the messages have _ prepended because the sun
7014 bundled compiler can't distinguish from a macro which takes an
7015 argument and the same identifier in a non-macro context.
7017 * The reason for the above being that entry points which used to
7018 be trampoline functions are now just macros which expand to a
7019 direct call through the bfd's xfer vector.
7021 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
7022 must gas have its own version of everything (the gas version
7023 had the correct value)
7025 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7027 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7028 properly support i960 architecture and output correct reloc stuff.
7030 * bfd.h: added prototype for bfd_printable_arch_mach, added
7033 * coff-code.h: Applied patches from chrisb to support i960
7034 architecture, zero relocs and swap them correcly and conditionally
7035 compiled the timestamp.
7037 * sunos.c: Made the default section alignment 2^3 so that doubles
7038 are done properly. Fixed the same reloc bug that was in b.out.c
7040 * sysdep.h: Now compiles on a Posix box
7042 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7044 * icoff.c: Fix comment on big-endian version.
7045 * coff-code.h: Make HAS_RELOC really work (it's backwards from
7046 F_RELFLG). Set F_AR32WR in output files if little endian
7049 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7051 * archures.c fixed =/== typo
7053 * sunos.c added architecture stuff for output. Fixed
7054 bug where files where vma(data) != size(text)
7055 were processed wrong.
7057 * coff-code.h added a lint cast
7059 * (../include/a.out.sun4.h) fixed it so zmagic
7062 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7064 * archive.c removed loads of includes, and fixed bug where string
7065 table didn't have a null at the end.
7067 * bfd.c fixed includes, added symbols argument to
7068 canonicalize_reloc entry point.
7070 * libbfd.c fixed includes and added some lint patches.
7072 * targets.c added both sorts of intel coff.
7074 * b.out.c fixed included, changed was the canonical
7077 * icoff.c added support for callj and big and little
7080 * opncls.c added chmod+xing for files with EXEC_P set.
7082 * sunos.c fixed includes. Changed default section
7083 alignement to words. Fixed relocation stuff to work with
7086 * bfd.h various new types added, prototype for new
7087 reloc calls, changed bfd->iostream to a void *
7088 to including files don't need stdio.h.
7090 * libcoff.h added conversion table to tie relocs to
7095 * coff-code.h fixed includes. Added code to support
7096 big and little endian formats. Various lints. Better
7097 processing of symbols. Changed reloc stuff to new
7100 * libbfd.h fixed includes
7103 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7105 * bfd.h changed name of alignment entry in sec_struct to
7106 alignment_power, because of conflicting uses within bfd.
7107 Now it should be obvious that it's a 2**n alignment
7108 specifier. Removed start_pad, end_alignment, block, minsize,
7109 output_file_alignment, subsection_alignment and original_vma fields.
7110 Added align_power() macro. Fixed bfd_section_alignment
7111 acessor macros. Added bfd_symbol_same_target macro.
7113 * b.out.c (b_out_write_object_contents) fixed to use
7114 new alignment member. Fixed (callj_callback) to use section
7115 relative symbols properly.
7117 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7118 Fixed (translate_from_native_sym_flags) to correctly make
7119 symbols section relative.
7121 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7122 (bfd_make_section) took out initialization of obsolete members.
7123 (bfd_print_symbol_vandf) added
7125 * opncls.c (bfd_create) created.
7127 * coff-code.h (coff_new_section_hook) took away refs
7128 to obsolete members. (make_a_section_from_file) added
7129 conversion between alignment types. (coff_symbol_from)
7130 added. (coff_count_linenumbers) only counts linenumbers
7131 if symbol is of coff-type. (coff_mangle_symbols) only
7132 heavily mangles symbols if symbol is coff-type.
7133 (coff_write_symbols) various lints. (coff_write_object_contents)
7134 various lints and modification for alignment conversion.
7135 (coff_slurp_relocs) fixed for use with new asection shape.
7137 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7139 * archive.c lots of lint
7141 * b.out.c added callj relocation support, upgrated reloc howto.
7142 Fixed so that asymbol and reloc records are output
7145 * bfd.c lots of lint, support for new bfd entry point
7148 * bfd.h changed definition of asymbol to contain pointer to
7149 owning bfd, removed target dependencies.
7151 * cache.c took out print statements, put in BFD_ASSERT calls.
7153 * coff-code.h various lints, corrected linenumber output
7154 functionality. Added support for new style asymbols and
7155 bfd_print_symbol. Fixed so that asymbol and
7156 reloc records are handled correctly. Added timestamp.
7158 * icoff.c Added support for new howto shape.
7160 * liba.out.h Added support for new asymbol shape
7162 * libbfd.c various lints
7164 * libbfd.h various lints
7166 * libcoff.h added support for new asymbol shape.
7168 * sunos.c various lints. Added support for new asymbol shape
7169 and bfd_print_symbol.
7171 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7173 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7174 pointer lint. Added support for callj relocation. Fixed bug where
7175 the last 32 bytes of the text section were overwritten by data. Fixed bug
7176 where archives of b.out didn't work due bfd_slurp_extended_name_table
7179 * sunos.c added support for n_other field. Braced the howto table so
7180 that it won't be affected by any lengthing of the howto struct typedef.
7183 * bfd.h added support for n_other field, added special_function
7184 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7187 * bfd.c upgraded bfd_perform_relocation, various lints.
7189 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7191 * ChangeLog: Started ChangeLog for BFD.
7192 * ToDo: Create file for suggestions.
7194 * Makefile: Support easy loading into Saber C.
7195 Add dependencies for icoff.o and bcs88kcoff.o.
7196 Rename coff.c to coff-code.h. Change callers.
7198 * bfd.c (bfd_check_format): Allow the check_format routines
7199 to return the desired target vector, rather than just a Boolean.
7200 bfd.h (bfd_check_format): Change function pointer return type.
7201 archive.c (bfd_generic_archive_p): change callee.
7202 b.out.c (b_out_little_object_p, b_out_big_object_p,
7203 b_out_real_object_p): change callee.
7204 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7205 in check_format transfer vectors that need a filler.
7206 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7207 bcs88kcoff.c: change callee.
7208 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7209 icoff.c: change callee.
7210 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7212 * libbfd.c (zalloc): It should actually zero the storage!
7213 This was commented out for some reason.
7215 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7216 This is so callers can avoid <stdlib.h> which doesn't exist
7219 * bfd.c (map_over_sections): Add debugging code, since I
7220 noticed the section count for sunos core files was bad, but only
7221 GDB had detected the problem.
7222 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7223 bfd_get_section_linenos): Remove obsolete functions.
7224 (bfd_apply_relocations): Use longs, not ints, for the math.
7226 * bfd.h: Declare enum boolean and struct bfd_target as well
7227 as typedefs for them. Remove obsolete
7228 bfd_get_section_lineno_size.
7230 * cache.c: Make the "fdopen" support work. Keep better track
7231 of how many files are open. Centralize the opening of files
7232 and be sure bfd_open[rw] actually try to open the file. Evade
7233 linked list initialization problems.
7235 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7237 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7239 * cplus-dem.c: Delete file, since it is not part of BFD.
7241 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7242 (bfd_openr, bfd_openw): Actually open the file, give error now.
7244 * sunos.c (sunos4_core_file_p): Set section count.
7245 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7246 obsolete definitions.
7247 (_write_symbol_table): Initialize <idx> counter.
7248 (foop): Eliminate debugging code.
7254 version-control: never