1 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
4 a valid magic number if it's been defined.
6 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
10 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
11 ecoff_write_object_contents): Don't treat .scommon section
14 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
16 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
17 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
18 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
19 * bfd/ptrace-core.c: New file for dealing with core files with
20 start with the ptrace_user structure found on BCS compliant systems.
21 * bfd/targets.c (ptrace_core_vec): New vector.
23 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
25 * Minimal support for reading SOM fixup streams. Allows
26 objdump -r to do something reasonable.
27 * som.c (som_get_reloc_upper_bound): Implement.
28 (som_canonicalize_reloc): Implement.
29 (som_set_reloc_info, som_slurp_reloc_table): New functions.
31 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
33 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
34 signed_value before sign extending it. Don't subtract out
35 reloc_entry->address. This makes it compatible with what gas is
38 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
40 (map_program_segments): Don't leave the loop after the first
42 (assign_file_positions_except_relocs): Only force sh_offset and
43 sh_addr to match modulo maxpagesize for a section which is not
44 SHT_NOBITS. Changed the method used to force page alignment after
45 a SHT_NOBITS section to only do it for the last such consecutive
46 section, and to really force page alignment.
48 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
50 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
51 in the case of an unknown (or unhandled) storage class.
53 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
54 not be defined here, since it is a host attribute, not a target
56 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
58 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
61 * coff-sparc.c: Define some relocations, based on ELF relocations.
62 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
63 struct coff_reloc_map, sparc_reloc_map,
64 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
66 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
67 (rtype2howto): Index into coff_sparc_howto_table using
70 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
72 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
73 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
74 hosts/irix5.h created; just use std-host.h).
75 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
77 * Makefile.in: Rebuilt dependencies.
79 * ecoffswap.h: Changed type of internal pointers for swap out
82 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
83 correctly for assembler, but linker support not implemented.
84 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
85 (mips_elf_sym_is_global): New function; at least on Irix 5, all
86 non section symbols are considered global.
87 (elf_backend_sym_is_global): Define.
88 (mips_elf_final_write_processing): New function. Set the MIPS
89 architecture level correctly.
90 (elf_backend_final_write_processing): Define.
91 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
92 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
93 section to 1. Handle .options section.
94 (mips_elf_acom_section, mips_elf_acom_symbol,
95 mips_elf_acom_symbol_ptr): New static variables, used to build a
96 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
97 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
98 putting them all in a global .acommon section.
100 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
101 section has no ELF section data.
102 (elf_make_sections): Set addralign of reloc section to 4.
103 (elf_fake_sections): Likewise.
104 (map_program_segments): Don't consider section 0.
105 (assign_file_positions_except_relocs): Don't consider section 0.
106 In the main loop, skip the symtab and strtab sections, since their
107 positions are set elsewhere.
108 (swap_out_syms): Set addralign of symtab section to 4. Set
109 addralign of strtab sections to 1.
110 (assign_file_positions_for_relocs): Don't consider section 0.
111 (write_object_contents): Don't write out section 0.
113 * libelf.h (struct elf_backend_data): Added fields
114 elf_backend_sym_is_global and elf_backend_final_write_processing.
115 * elf32-target.h (elf32_bed): Added corresponding initializers.
116 * elf64-target.h (elf64_bed): Likewise.
117 * elfcode.h (sym_is_global): Take abfd argument. Call
118 elf_backend_sym_is_global if it is not NULL.
119 (elf_map_symbols): Pass abfd to sym_is_global.
120 (write_object_contents): Call elf_backend_final_write_processing
123 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
125 * libecoff.h: Include coff/ecoff.h.
126 (struct ecoff_backend_data): Move external debugging information
127 fields into a single field pointing to an ecoff_debug_swap
129 (ecoff_data_type): Move debugging information fields into a single
130 field pointing to an ecoff_debug_info structure.
131 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
133 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
135 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
136 garbage bits appearing in the upper end of symbolnums.
138 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
140 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
142 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
143 * m68klynx.c: Define core file macros.
144 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
145 non-architecture specific stuff into lynx.h.
147 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
150 change PAGE_SIZE to 4096.
152 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
154 * Makefile.in (diststuff): New target.
158 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
160 * som.c (som_object_setup): Do not create dummy ".text", ".data",
162 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
163 is zero. Recognize BSS type sections and turn off SEC_LOAD and
164 SEC_DATA (so binutils/size works). Set the correct value for
165 a section's _raw_size.
166 (som_slurp_symbol_table): Program entry points, and millicode are
167 also functions. Mark them as such. Also mark L$* symbols as
170 * bfd-in2.h: Rebuilt.
172 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
174 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
175 a pointer to constant data. Delete bogus #define which made the
178 * som.c (som_prep_for_fixups): New function.
179 (som_write_fixups): New function.
180 (som_write_space_strings): New function.
181 (som_write_symbol_strings): New function.
182 (som_begin_writing): New function.
184 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
186 * som.c (som_write_object_contents): Do not abort. Flesh out.
187 (som_set_section_contents): Do not abort. Flesh out.
189 * som.c (som_write_headers): New function.
190 (som_prep_headers): New function.
191 (som_build_and_write_symbol_table): New function.
193 * som.c (som_sizeof_headers): Add missing prototype.
194 (som_set_arch_mach): Do not abort.
196 * som.c (som_count_spaces): New function.
197 (som_count_subspaces): New function.
198 (compare_syms): New function.
199 (som_compute_checksum): New function.
201 * som.c (hppa_som_gen_reloc_type): New function.
202 (som_bfd_reloc_type_lookup): New function.
204 * som.c (try_prev_fixup): New function.
205 (som_reloc_skip): New function.
206 (som_reloc_addend): New function.
207 (som_reloc_call): New function.
209 * som.c (som_initialize_reloc_queue): New function.
210 (som_reloc_queue_insert): Likewise.
211 (som_reloc_queue_fix): Likewise.
212 (som_reloc_queue_find): Likewise.
214 * som.c (som_hppa_howto_table): SOM howto relocation table.
215 (hppa_som_reloc): New function.
217 * som.c (struct reloc_queue): New structure to keep track of
218 the last four multibyte relocations emitted.
219 (enum pa_symbol_type): Type to fully describe the symbol types
220 associated with .import/.export assembler directives.
222 * som.c: Include libhppa.h
224 * som.c (bfd_som_set_section_attributes): New function.
225 (bfd_som_set_subsection_attributes): Likewise.
226 (bfd_som_set_symboL_type): Likewise.
227 (bfd_som_attach_unwind_info): Likewise.
228 * som.h: Declare new exported functions.
230 * som.h (struct som_symbol): Add new fields to hold additional
231 information needed to build/write symbol tables and fixup streams.
232 (struct som_section_data_struct): Add new fields to hold additional
233 information needed to build/write space and subspace headers.
234 (som_symbol_data): New accessor macro for SOM symbol information.
235 (R_HPPA_*): Basic relocation types to be used by the assembler.
237 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
239 * trad-core.c (trad_unix_core_file_p): If new hook
240 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
241 corefile being too big.
242 * hosts/i386sco.h: Define it.
244 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
246 * bfd.c (struct _bfd): Add hppabsd_core_data.
247 * targets.c (target_vector): Add hppabsd_core_vec.
248 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
249 section is encountered during core section scanning.
250 * hppabsd-core.c: New file.
251 * config/hppabsd.mh: Enable HPPA BSD core files.
253 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
254 which is either commented out or ifdef'd out. Add, update and
255 clean comments. Fix various indention and spacing problems. Handle
256 problems related to using "ble" to jump to a stub rather than "bl"
257 (%r31 is trashed by "ble", but not by "bl").
258 (NEW_INSTRUCTION): Put inside curly braces.
259 (CURRENT_STUB_OFFSET): Fix indention problems.
260 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
261 Add, update and clean comments. Handle "ble" %r31 lossage problems.
262 (hppa_elf_build_long_branch_stub): Likewise.
263 (hppa_look_for_stubs_in_section): Likewise.
264 (hppa_elf_stub_check): Remove obsolete function.
266 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
267 problems. Delete unused instructions.
269 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
271 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
273 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
275 * elfcode.h (elf_object_p): Rather than looking through an array
276 of architectures, get the ELF EM_xxx code from the backend
277 information. Let the generic ELF target match any EM_xxx code not
278 matched by another ELF target. Call elf_backend_object_p to let
279 the backend do more checks and set global information.
280 * libelf.h (struct elf_backend_data): Added elf_machine_code and
281 elf_backend_object_p fields.
282 (struct bfd_elf_arch_map): Removed.
283 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
284 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
285 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
286 field with elf_backend_object_p (if it is defined).
287 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
288 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
289 elf64-gen.c (ELF_MACHINE_CODE): Defined.
290 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
292 (mips_elf_object_p): Set the right machine number.
293 (mips_elf_ecoff_debug_swap): Defined.
294 (elf_backend_object_p): Defined to be mips_elf_object_p.
295 (elf_backend_ecoff_debug_swap): Defined to be
296 mips_elf_ecoff_debug_swap.
297 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
299 * libbfd-in.h (target_vector, default_vector): Declare.
301 * format.c (target_vector, default_vector): Don't declare.
303 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
304 for R_MIPS_26. Correct overflow detection requires matching the
305 upper four bits of the destination against the PC. From Ted Lemon
306 <mellon@pepper.ncd.com>.
308 * bout.c (b_out_reloc_type_lookup): Return type should point to
310 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
311 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
312 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
313 * coff-i386.c (coff_i386_reloc): Made howto const.
314 * oasys.c (oasys_write_data): Made how const.
316 * libelf.h: Added some comments.
317 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
318 field. Removed unused write_relocs field.
319 * elf32-target.h: Adjusted elf_backend_data initialization
321 * elf64-target.h: Corrected elf_backend_data initialization to
322 fill in all fields and to set elf_64_p to 1.
324 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
326 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
327 to filepos in SHT_STRTAB case.
328 (assign_file_position_for_section): Set BFD section filepos as
329 well as ELF section sh_offset.
331 * reloc.c: Use const instead of CONST.
332 (bfd_perform_relocation): Make variable howto a const pointer.
333 * bfd-in2.h, libbfd.h: Rebuilt.
335 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * Makefile.in (realclean): Don't remove generated headers. Reverts
338 change of 2 Jul 1993.
340 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
342 * configure.bfd: make unixware equivalent to sysv4.
344 * config/i386-nlm.mt: bring in elf config; make it the default.
346 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
348 * libbfd.c (bfd_put_8): Add parens around reference to "val"
351 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
353 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
354 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
356 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
358 * coffcode.h (coff_write_object_contents): Zero out internal_a.
360 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
362 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
363 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
364 section.c, syms.c, targets.c:
365 Doc cleanup (spelling, punctuation, grammar, formatting).
366 * bfd-in2.h, libbfd.h: Rebuild.
368 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
370 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
371 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
373 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
375 * From Pete Hoogenboom (hoogen@cs.utah.edu)
376 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
377 in last change. Always rebuild symbol extension section the first
378 time though if output sections exist (fixes ld -r problems).
380 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
382 * Makefile.in: Add .PHONY for check and installcheck rules.
384 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
386 * libbfd-in.h (artdata): Use long, not time_t for portability, at
387 least to HPUX. File below is a derived file.
389 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
391 * libbfd.h (artdata): Use long, not time_t for portability, at
394 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * config.bfd: Use bigmips for mips*-*-bsd*.
398 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
400 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
401 Handle symbol number of zero.
403 * reloc.c (enum bfd_reloc_code_real): Added
404 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
405 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
406 * bfd-in2.h: Rebuilt.
407 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
408 BFD_RELOC_MIPS_LITERAL.
409 * elf32-mips.c (mips_reloc_map): Handle new relocs.
410 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
413 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
414 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
415 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
416 MY_bfd_seclet_link): Define.
417 (MY_bfd_reloc_type_lookup): Rename from
418 MY_reloc_howto_type_lookup.
419 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
420 (MY(vec)): Use JUMP_TABLE rather than listing functions.
421 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
422 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
423 terms of MY, because that causes a recusive invocation of CAT when
424 expanded within JUMP_TABLE, and ANSI compilers don't expand
426 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
427 MY_reloc_howto_type_lookup, and don't define in terms of MY.
428 (MY_canonicalize_reloc): Don't define in terms of MY.
429 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
430 than listing functions.
432 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
434 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
436 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * targets.c: Move enum target_flavour outside of struct and change
439 the name to enum bfd_flavour. This means bfd clients can use it.
440 * bfd-in.h: Add macro bfd_get_flavour.
441 * bfd-in2.h: Rebuilt.
443 * som.c: Add comment about how abort() on corrupt executable is evil.
445 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
447 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
449 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
451 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
453 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
455 * bfd-in.h: Added commands for object file flag values.
456 * bfd-in2.h: Rebuilt.
457 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
459 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
460 object_flags field for target vector.
461 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
462 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
463 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
464 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
465 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
466 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
467 field for target vector.
469 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
471 * hosts/std-host.h: Don't declare time; causes error on mach3.
472 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
474 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
476 LynxOS and Sparc LynxOS changes:
477 * config.bfd: Recognize sparc-*-lynxos*.
478 * configure.host: Recognize sparc-*-lynxos*.
479 * configure.in: Recognize Sparc Lynx vectors.
480 * targets.c (sparclynx_aout_vec): Declare.
481 (sparclynx_coff_vec): Declare.
482 (target_vector): Add them.
483 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
484 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
485 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
486 * coff-sparc.c: New file, basic Sparc coff support.
487 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
488 * Makefile.in: Change filenames appropriately, add Sparc rules.
489 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
491 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
492 Sparc LynxOS, set Sparc magic number for Sparcs.
493 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
494 * config/sparc-lynx.mt: New file.
495 * hosts/i386lynx.h: Cosmetic improvements.
496 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
497 * hosts/sparclynx.h: New file.
499 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
502 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
503 Remove useless statement probably left by code copy.
504 * cpu-i960.c (compatible): Fully bracket matrix initializer.
505 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
506 rather than xmalloc. Use realloc and check the return value
507 rather than xrealloc.
508 (hppa_elf_get_section_contents): Add some casts.
509 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
510 variable. Add default case to switch.
511 * hp300hpux.c: Declare aout_32_write_syms.
512 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
513 (definition from aout/aout64.h is always 0 anyhow).
514 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
515 * ieee.c (ieee_write_id): length can never be negative.
517 (ieee_archive_p): Remove unused variable.
518 * libcoff-in.h (bfd_perform_slip): Declare.
519 * libcoff.h: Rebuilt.
520 * oasys.c (oasys_write_sections): Remove zero initialization of
522 * reloc16.c: Indentation change.
524 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
526 * configure.in, config/i386-mach3.mt: Update for new configuration
527 (--with-targets and so on).
528 * hosts/i386mach3.h: Declare errno.
529 * targets.c: Declare i386mach3_vec.
531 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * nlmcode.h (nlm_swap_auxiliary_headers_in,
534 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
535 and sharedDebugRecordCount fields.
537 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
539 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
540 we started using trad-core.c for SCO instead.
542 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
544 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
546 * elfcode.h (assign_file_position_for_section): Align sh_offset to
547 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
549 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
551 From Jeff Law and Pete Hoogenboom at Utah:
553 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
554 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
555 and moved into libhppa.h. All references changed.
556 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
557 (get_opcode and opcode defines): Move into libhppa.h
558 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
560 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
562 (get_opcode): Moved here. FIXME! this really should be a C function
563 inside the opcode library!
564 (bfd_hppa_insn2fmt): Likewise.
566 * targets.c (target_vector): Enable elf32-hppa vector.
568 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
569 and clarify existing comments. Do not use DEFUN to declare this
570 function. Fix numerous indention problems. Correctly handle cases
571 where symbol extension section may need to be read from disk,
572 read from memory, or built then read from memory.
574 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
575 formatting and indention problems gnu-indent can not handle.
576 Clarify some comments about relocation types. Comment basic
577 relocation "classes". Group PARAM declarations together.
578 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
579 enumerated type rather than #defines.
581 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
583 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
584 that GDB can figure out text_start and text_end.
586 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
588 Fix up warnings from gcc -Wall:
589 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
590 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
591 cast it to unsigned long.
592 * ecoff.c (ecoff_emit_aggregate): Use %ld.
593 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
594 * coffcode.h (dummy_reloc16_estimate): Specify return type.
596 * libbfd.c (bfd_write): If not everything is written out, set
597 bfd_error to system_call_error. If the return value is
598 non-negative, set errno to ENOSPC (if ENOSPC is defined).
599 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
600 (bfd_generic_set_section_contents): For a bad offset + count, set
601 bfd_error to bad_value.
602 * seclet.c (rel): Don't abort. Instead, return false.
604 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
606 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
608 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
610 * config.bfd: handle mips*-* instead of mips-*, use mips*el
613 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
615 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
616 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
617 fprintf collides with the native one.
619 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * targets.c (target_vector): Enable MIPS ELF vectors.
623 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
625 * config.bfd: Use bigmips for mips-sony-bsd*.
627 * configure.host, config.bfd: Add * to end of all OS names.
629 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
631 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
632 with Ultrix header files.
634 * som.h (struct som_section_data_struct): Renamed from
635 som_section_data to avoid conflict with macro by that name.
637 Changes from Jeff Law and Peter Hoogenboom at Utah:
639 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
640 in delay slot' optimization in combination with a long call
641 stub should always be r31.
643 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
644 across all relocation types, retrieve instruction addends from
645 the relocation entry rather than from the instruction itself.
647 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
648 error that only occurred when the addend of an 'addil' or
649 'ldil' was larger than 21 bits and very close to a 2K byte
652 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
653 which a jump is placed in the delay slot of a function call.
654 The jump was being accomplished via an adjustment to the
655 return pointer. This optimization would break the long call
656 stub code, if there was any.
658 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
659 to long branch stubs to avoid use of general register 2.
661 * hppa_stubs.h: New stub instructions.
663 * elfcode.h: Declare bfd_elf_find_section.
665 * som.h (som_section_data): Add new "subspace_index" field.
667 * som.c (setup_sections): Save the original SOM subspace index
668 in the BFD section associated with that subspace.
669 (som_get_symtab_upper_bound): Implement.
670 (som_get_symtab): Implement.
671 (som_print_symbol): Implement.
672 (som_slurp_string_table): New function to read a string table
673 from a SOM object file.
674 (som_section_from_subspace_index): New function to return the
675 section which corresponds to a SOM subspace index.
676 (som_slurp_symbol_table): New function to read the symbol
677 table from a SOM object file.
678 (som_make_empty_symbol): Check for errors from bfd_zalloc.
679 (som_new_section_hook): Initialize subspace_index field to
682 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
683 Set EXEC_P for executables.
684 (setup_sections): Correctly identify when a section has
686 (log2): New function.
687 (setup_sections): Correctly convert between SOM alignments and BFD
690 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
691 for sections which correspond to SOM spaces, doing so confuses
692 many utilities. Set assorted SEC_* flags for SOM subspaces
693 which correspond to BFD sections.
695 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
696 string table should have sh_type == SHT_STRTAB. Add
697 processing to make it so.
699 * elfcode.h: (bfd_section_from_shdr): String tables (other
700 than .strtab) were not getting the file offsets recorded, so
701 they could not be read from disk.
703 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
704 the section header and the vma field of a section at 0 if the
705 section is not part of the program execution image. (e.g.,
708 * som.[hc]: Change target vector prefix from "hppa" to "som".
709 Consistently use obj_som prefix to access fields in backend data
710 structures. Fix all callers/references.
712 * som.h: Do not include files only needed for core file reading here.
713 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
714 forward structure declarations, they are unnecessary.
715 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
716 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
717 fields for future use. Change obj_som_* macros as appropriate.
718 (som_section_data): New structure to keep SOM specific information
719 about BFD sections (for future use).
721 * som.c: Provide PARAMS declarations for all functions currently
723 (struct container): Delete unwanted structure definition.
724 (som_object_setup): Add comments. Use som_mkobject to allocate
725 SOM specific information in the BFD; use information from the
726 file and (possibly empty) auxiliary headers to initialize this
727 information. Delete redundant bfd_get_symcount (abfd) "calls".
728 (setup_sections): Return type is now boolean, fix return statements.
729 "Fix" handling of BSS like subspaces in the computation of the
730 containing space's size. If the subspace has relocations, set the
731 appropriate BFD section flags and record the index into and the
732 size of the fixup stream. Always return a value.
733 (som_object_p): Set bfd_error appropriately if errors are detected
734 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
735 Do not try to read a non-existant auxiliary header.
736 (som_mkobject): Flesh out.
737 (som_section_hook): Allocate space to hold SOM specific information
740 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
743 * coff-h8300.c, coffcode.h: Change shrink parameter
744 in *_reloc16_estimate to unsigned to match prototype.
745 * archive.c: Avoid "/*" in comment.
747 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
749 * dep-in.sed: Create our own line breaks for a more aesthetic
751 * Makefile.in: Rebuilt dependencies.
753 * elf32-mips.c: Include "seclet.h".
754 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
755 Elf32_External_RegInfo.
756 (mips_elf_seclet_link): New function. Link the .reginfo section
757 specially, and pass everything else to the generic routine.
758 (bfd_elf32_bfd_seclet_link): Define macro.
759 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
762 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
764 * libnlm.h (nlm_backend_data): Added signature field.
765 (nlm_signature): New macro.
766 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
767 signature from the backend rather than the constant NLM_SIGNATURE.
768 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
770 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
771 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
773 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
775 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
777 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
779 * Makefile.in (HFILES): New variable, for use in "make dep".
780 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
781 remake it, so that "$?" is complete.
782 (.dep1): Don't need to remove .dep1 first.
783 (dep.sed): Depend on config.status, not Makefile.
786 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
788 * coff-alpha.c: Implemented reloc handling for the linker, made
789 various other related changes.
790 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
791 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
793 (ecoff_bfd_get_relocated_section_contents): Don't define.
794 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
795 Handle .lita section.
796 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
797 finish_reloc backend field renamed to adjust_reloc_in.
798 (ecoff_bfd_seclet_link): Adjust number of aux entries to
799 debug_align boundary.
800 (ecoff_compute_section_file_positions): If rdata_in_text put
801 .rdata section in text segment, not data segment. Put .pdata
802 section in text segment.
803 (ecoff_write_object_contents): Likewise. Also, call
804 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
805 absolute sections when writing out relocs.
806 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
807 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
808 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
809 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
810 (mips_adjust_reloc_out): New function (does nothing).
811 (mips_ecoff_backend_data): Initialize new fields.
812 (ecoff_bfd_get_relocation_section_contents): Define to be
813 bfd_generic_get_relocated_section_contents.
815 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
818 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
820 * reloc.c (bfd_perform_relocation): Add comments attempting to
821 explain PC relative relocations.
823 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
825 (coff_compute_section_file_positions): Remove check for
826 USE_DISCARDED_SECTIONS_COUNT.
827 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
828 it on host defines is wrong.
830 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
831 (ecoff_write_object_contents): Don't require the .reginfo section
832 to be a particular size.
834 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
836 * Makefile.in (dep-in): New rule, for editing dependencies into
837 Makefile.in in $(srcdir). Use move-if-change.
838 (.dep1, dep): Use move-if-change.
839 (CFILES): Add coff-apollo.c.
841 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
843 * Makefile.in: Recognise new file, coff-apollo.o
845 * coff-apollo.c: New file
847 * coffcode.h: Recognise apollo magic numbers and writable text
849 * coffswap.h: Swap Apollo optional header entries
851 * config.bfd: Add line for Apollo
853 * configure.host: Replace apollo68b and apollo68v with Apollo
855 * configure.in: Recognise apollocoff_vec
857 * targets.c: Likewise
859 * config/apollo.mh, config/apollo.mt: New files
861 * hosts/apollo68.h: Remove inclusion of strings.h
863 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
865 * coff-i386.c (i3coff_object_p): Now static.
867 * Makefile.in: Updated dependencies.
868 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
870 * dep-in.sed: New file.
872 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
873 conflicts when "--with-targets=all".
874 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
875 m68k_howto2rtype): Rename via macros to keep namespace clean.
876 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
879 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
881 * elf32-mips.c: Extensive additions to do relocations and to
882 handle MIPS specific sections.
883 * libelf.h (elf_backend_data): Pass fourth argument to
884 elf_backend_section_from_bfd_section to permit it to control the
885 section index to use.
886 (elf_obj_tdata): Add gp and gp_size fields.
887 (elf_gp, elf_gp_size): New accessor macros.
888 * elfcode.h: Removed a number of unused local variables.
889 (elf_fake_sections): Clear section header before calling
890 elf_backend_fake_sections, not after.
891 (prep_headers): Return true at end.
892 (elf_section_from_bfd_section): Pass retval argument to
893 elf_backend_section_from_bfd_section.
894 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
895 Accept and ignore new retval argument.
896 * bfd.c: Include libelf.h.
897 (bfd_set_gp_size): Handle ELF targets.
898 * Makefile.in (bfd.o): Depends upon libelf.h.
899 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
901 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
903 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
904 (ecoff_mkobject_hook): New function.
905 (ecoff_new_section_hook, ecoff_sizeof_headers,
906 ecoff_compute_section_file_positions, ecoff_set_section_contents,
907 ecoff_write_object_contents): Handle dummy REGINFO section.
908 (ecoff_get_section_contents): New function to handle reading
910 * libecoff.h (ecoff_get_section_contents): Change from macro
911 definition to function prototype.
912 (ecoff_mkobject_hook): New prototype.
913 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
914 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
915 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
916 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
918 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
920 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
921 by casting the most significant byte to bfd_vma.
923 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
925 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
926 if configuring --with-targets=all.
928 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
930 * aoutx.h (howto_table_std): Correct the "size" field in some
933 * reloc.c (reloc_howto_type): Change documentation to dispel any
934 notion that the "size" field is a power-of-two indicator.
936 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
938 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
940 Make support for relaxing more generic.
941 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
943 * libcoff.h, libcoff-in.h: declarations. Prototypes
944 * coffcode.h (bfd_coff_std_swap_table): Add calls to
945 coff_reloc_16_extra_cases and coff_reloc16_estimate.
946 (dummy_reloc16_estimate): New function.
947 * coff-h8300.c (h8300_reloc16_estimate): New function
949 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
951 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
952 (align_file_position): New function.
953 (elf_locate_sh): Disabled function deleted.
954 (assign_file_positions_for_symtab_and_strtabs): Align position,
955 then place symtab, then do other sections.
956 (map_program_segments): Align program header.
957 (assign_file_positions_except_relocs): Align section headers.
958 (assign_file_positions_for_relocs): Align relocation sections.
960 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
962 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
963 Change other hppa entries to use -*- not -hp-.
964 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
966 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
967 characters in comment to octal escapes.
969 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
971 * coff-i386lynx.c: Removed, name too long.
972 * i386lynx-cf.c: New file, was coff-i386lynx.c.
973 * configure.in: Reflect file name changes.
974 * Makefile.in: Mention Lynx-related files.
976 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
979 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
980 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
982 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
983 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
984 sections of type STYP_INFO. (from Minh Tran-Le)
985 (coff_compute_section_file_positions): Add discarded_sections_count
986 to abfd->section_count, which helps `strip' keep the size
987 of the executable header constant.
988 * coff-i386.c (discarded_sections_count): New variable, initialized
989 to zero. For use by `strip'. Currently being used only in aix386
990 coff, but may be useful for other coff systems. (from Minh Tran-Le)
992 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
994 * archive.c: Cosmetic improvements.
995 * opncls.c: Cosmetic improvements.
996 (new_bfd): Removed redundant structure slot init.
998 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1000 * config/news-mips.mh, hosts/news-mips.h: New files.
1001 * configure.host: Use news-mips for mips-sony-bsd*.
1003 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
1005 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
1006 * coff-i386lynx.c: New file, defines Lynx target vector and name,
1007 includes coff-i386.c.
1008 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
1009 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
1010 * i386lynx.c: Remove coff vector definition entirely.
1011 (lynx_32_swap_ext_reloc_in): Define.
1012 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
1014 (lynx_32_swap_ext_reloc_out): Define.
1015 (lynx_32_swap_std_reloc_out): Define.
1016 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
1017 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
1018 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
1019 (WRITE_HEADERS): Define, call Lynx swapping fns.
1021 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
1023 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1025 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
1026 relocations of size 8, 16, 32. Sort generic relocs by type rather
1027 than size. Added a little documentation too.
1029 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
1030 (TABLE_SIZE): New macro.
1031 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
1033 (swap_std_reloc_out): Write baserel relocs correctly.
1034 (swap_std_reloc_in): Handle r_baserel field. Assert that
1035 r_jmptable and r_relative fields are clear, and that the computed
1036 index does refer to a defined entry of the howto table.
1038 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1040 * section.c (bfd_make_section_anyway): New function.
1041 * section.c: Change comments to say several sections can have
1043 * bfd-in2.h: Re-generate to reflect above change.
1044 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
1045 if still no section after the bfd_coff_make_section_hook.
1046 * coffcode.h: Add comment about TWO_DATA_SECS.
1048 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1050 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
1052 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
1055 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
1057 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
1059 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
1060 and i386lynx_coff_vec.
1061 Added m68klynx_aout_vec and m68klynx_coff_vec.
1062 * targets.c (target_vector): Removed i386lynx_vec, added
1063 {i386,m68k}lynx_{aout,coff}_vec.
1064 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
1066 * m68klynx.c: New file.
1067 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
1068 and i386lynx_coff_vec.
1069 * config/m68k-lynx.mt: New file.
1070 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
1071 * hosts/m68klynx.h: New file.
1073 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1075 * archive.c: Define offsetof here.
1076 * hosts/*.h: Don't define it here.
1078 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1080 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
1083 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1085 * hpux-core.c: Add comment about hpux version 7.
1087 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
1089 * lynx-core.c (lynx_core_file_p): Change per-thread register
1090 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
1091 in gdb/corelow.c. Create alias .reg section for the currently
1094 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * libecoff.h (ecoff_backend_data): Removed big_magic and
1097 little_magic fields.
1098 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
1099 of big_magic and little_magic.
1100 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
1101 matches endianess of bfd.
1102 (mips_ecoff_backend_data): Removed initialization of big_magic and
1104 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
1105 based on magic number. Support r4000 magic numbers.
1106 (ecoff_get_magic): New function.
1107 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
1108 the backend structure.
1109 * cpu-mips.c (arch_info_struct): Added case for r6000.
1111 For MIPS configurations put both big and little endian versions in
1112 the list of targets; the code is getting compiled in anyhow.
1113 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
1114 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
1115 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
1116 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
1117 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
1119 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1121 * osf-core.c: New file for OSF/1 core file support.
1122 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
1123 (HDEPFILES): Set to osf-core.o.
1124 * bfd-in2.h (union tdata): Add osf_core_data member.
1125 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
1126 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
1127 (osf-core.o): New dependency.
1129 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1131 * TODO: Remove note about making --with-bfd-targets use canonical
1132 target configuration name (already done); reword item about
1133 separating reading and writing stuff to not refer to a
1136 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1137 and MIPS_MAGIC_BIG2.
1139 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1141 * gen-aout.c (main): Output newline after end of comment, not
1142 before. (Reported by Jonathan Stone,
1143 jonathan@oscar.stanford.edu).
1145 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1147 * archive.c (compute_and_write_armap): Put weak symbols in the
1150 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
1151 section, not the .stabstr section. Set the type of the .stabstr
1152 section to SHT_STRTAB.
1153 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
1155 * section.c (SEC_DEBUGGING): New section flag.
1156 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
1157 and the name starts with .debug, .line or .stab, set
1158 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
1159 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1160 SEC_DEBUGGING to section_flags.
1161 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1162 SEC_DEBUGGING and SEC_CODE to section_flags.
1163 * bfd-in2.h: Updated.
1165 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1167 * bfd.c (tdata): Add lynx_core_data.
1169 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
1170 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
1171 (ecoff_write_object_contents): Don't set scnptr to zero just
1172 because size of section is zero. Needed for Irix 4.0.5F.
1174 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1178 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1180 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1181 * bfd-in2.h (tdata): Add lynx_core_data;
1182 * config.bfd configure.host: Get rid of superfluous netbsd and
1184 * configure.in: Add lynx-core.o to Lynx config.
1185 * i386lynx.c: Add defs for core file support.
1186 * lynx-core.c: New file with Lynx core file support.
1187 * hosts/i386lynx.h: Move lots of host specific includes to here.
1188 Add def of HOST_LYNX. Remove unnecessary defs.
1190 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1192 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1193 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1194 SEC_DATA for a SHF_NOBITS section.
1196 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1197 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1198 * nlmcode.h: Add some casts to avoid warnings.
1199 (nlm_write_object_contents): Ignore relocs for sections that are
1200 neither code nor data. Just use the symbol value for debugging
1201 symbols; don't offset by the section vma.
1203 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1205 * reloc.c (bfd_perform_relocation): Don't return an error when
1206 performing a reloc against an undefined weak symbol.
1207 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1208 than obsolete BSF_EXPORT.
1210 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1212 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1213 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1214 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1215 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1216 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1217 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1218 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1219 defined on all hosts, now that archive.c uses it.
1221 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1223 * elfcode.h (elf_map_symbols): Create section symbols for all
1224 sections, not just allocated sections; debugging sections can have
1226 (elf_symbol_from_bfd_symbol): If there is an output section, use
1227 the section index from that rather than the input section.
1229 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1231 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1232 libbfd.h, which is regenerated from this file.
1234 * bfd-in.h (symtype): Deleted typedef.
1236 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1238 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1239 xor and subtract. Otherwise it will not sign extend if the type
1240 of bfd_vma is larger than int.
1242 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1243 and frameoffset as signed numbers. From Peter Schauer.
1245 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1247 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1248 special function for all reloc entries.
1249 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1251 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1252 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1254 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1256 * libbfd-in.h (struct artdata): Add armap_timestamp and
1257 armap_datepos here too.
1259 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1261 Improve timestamp support in BSD archive files to avoid linker
1264 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1265 (bfd_flush, bfd_stat): Add prototypes.
1266 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1267 (bfd_stat): Add, does fstat on a BFD.
1269 * archive.c (_bfd_write_archive_contents): At end of file writing,
1270 verify and possibly update the timestamp in the armap, if a BSD
1271 archive. FIXME! Kludge recognizes BSD archive, rather than
1272 vectoring properly. Should add to xvec.
1273 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1274 (bsd_write_armap): Save timestamp and file location thereof, when
1275 writing the armap in a BSD file.
1276 (bsd_update_armap_timestamp): New function to check and
1277 rewrite the timestamp.
1279 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1281 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1283 * hosts/i386sco.h: Define a bunch of stuff for core files.
1284 * sco-core.c: Remove, replace by trad-core.c.
1285 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1286 * config/i386sco.mh: Use trad-core not sco-core.
1287 * hosts/i386isc.h, config/i386isc.mh: Remove.
1288 * configure.host: Use i386sco for isc.
1289 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1290 * config.bfd: Use i386-coff not i386-sco.
1292 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1293 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1294 i486-elf which doesn't exist).
1296 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1298 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1299 padding field to zero.
1301 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1302 * configure.in: Remove bogus netbsd386 handling.
1304 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1305 Correct overflow detection requires matching the upper four bits
1306 of the destination against the PC.
1308 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1310 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1312 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1314 * libbfd-in.h: Removed swapping routines declarations.
1315 * bfd-in.h: Added swapping routine declarations, and renamed them
1316 from _do_* to bfd_*.
1317 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1318 * Changed all callers.
1319 * libbfd.h, bfd-in2.h: Rebuilt.
1321 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1323 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1326 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1328 * configure.in: Reorganized setting of makefile variables so
1329 64-bit stuff works again.
1331 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1334 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1335 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1336 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1337 Deleted field raw_syms.
1338 (obj_symbols): Remove cast.
1339 (obj_raw_syms): Deleted.
1340 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1341 native_elf_sym fields.
1342 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1345 From Pete Hoogenboom and Jeff Law:
1347 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1349 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1350 bits are zero (e.g., they specify no relocations), then do not
1351 even bother adding their entries to the symextn section.
1353 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1354 of scope can have an argument relocation stub.
1356 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1357 structure and type to elf32_hppa_stub_description. This makes
1358 it consistent with the GNU coding conventions.
1359 (elf32_hppa_stub_description): Added a 'next' field to allow
1360 linking of stub description structures.
1361 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1362 keep track of individual stubs.
1363 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1364 Combined with the elf32_hppa_stub_description structure.
1365 (elf32_hppa_stub_name_list): New type to keep track of
1367 (add_stub): Removed.
1368 (add_stub_by_name): New function.
1369 (find_stub_by_name): New function.
1370 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1372 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1375 * elf32-hppa.c: (retval_mismatches): The direction of argument
1376 relocation was reversed.
1377 (hppa_elf_build_arg_reloc_stub): Return address was not being
1379 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1380 argument relocation bits so this function can be used in the check
1382 (hppa_elf_stub_check): Pass caller argument relocation bits into
1383 hppa_elf_arg_reloc_needed_p().
1384 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1385 pass caller argument relocation bits into
1386 hppa_elf_arg_reloc_needed_p().
1388 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1392 * hosts/delta88v4.h: New for SVR4.
1393 * configure.hosts: Use it.
1395 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1398 is an SCO pre-define.
1400 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1402 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1404 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1406 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1408 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1409 symbols as BFD local symbols.
1410 (nlm_write_object_contents): Don't bother writing out exported
1411 symbols more than once; they now appear in the symbol table more
1412 than once (with and without a prefix) if necessary. Set offset
1413 values to be non-zero as NLMLINK does.
1415 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1419 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1421 * section.c (struct sec): Move position of user_set_vma, and
1423 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1425 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1426 (symext_rootP, symext_lastP, global_value, GOT_value,
1427 global_symbol, global_sym_defined, symextn_contents,
1428 symextn_contents_real_size, elf_hppa_stub_rootP,
1429 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1430 default initialization.
1431 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1433 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1434 code more readable in 80 columns.
1436 * libhppa.h (all functions): Now inline under GNU C.
1438 More patches from Jeff Law:
1440 * elf32-hppa.c (AR_WARN): Give argument which caused the
1441 invalid argument relocation.
1442 (AR_UNIMP): Delete unused macro.
1443 (hppa_elf_set_section_contents): Always return a value.
1444 (elf32_hppa_backend_table_processing): Likewise.
1445 (elf32_hppa_backend_section_processing: Likewise.
1447 * som.c: New file containing SOM specific code extracted
1450 * som.h: New file containing SOM specific code extracted
1455 * libhppa.h: Delete SOM specific code. Add generic PA
1456 code which can be shared by both SOM and ELF backends.
1458 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1459 depends on libhppa.h now.
1461 * configure.in (hppa_vec): Needs som.o module instead of
1464 * elf32-hppa.c: Include libhppa.h. Do not define
1467 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1468 now lives in libhppa.h.
1469 (hppa_reloc_field_selector_type_alt): Likewise.
1471 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1472 define malloc or free.
1474 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1477 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1479 (elf_hppa_reloc_type_lookup): Likewise.
1480 (elf_hppa_tc_make_sections): Likewise.
1481 (hppa_elf_arg_reloc_needed_p): Likewise.
1482 (hppa_elf_build_long_branch_stub): Likewise.
1483 (elf_reloc_map): Delete, no longer used.
1484 (elf_hppa_reloc_map): Likewise.
1485 (elf32_hppa_symextn_map_max_size): Likewise.
1486 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1488 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1489 of the .hppa_unwind section.
1491 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1493 * config.bfd: recognize m88110.
1495 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1497 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1499 * elfcode.h (elf_section_from_bfd_section): Add detection of
1503 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1504 New functions for support of long branch stubs.
1505 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1506 check for long branch stubs.
1507 (hppa_look_for_stubs): Unused function. Removed.
1508 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1509 version of bfd_set_section_contents.
1510 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1511 when BFD is configured for debugging.
1513 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1514 to return a list of symbols that have non-zero argument
1516 (hppa_elf_stub_finish): Make sure stub generation is done only
1519 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1520 generation relocation entries within a stub.
1521 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1524 * elf32-hppa.c: New #define's for argument relocation types.
1525 (mismatches, retval_mismatches): Updated to reflect new
1526 argument relocation types.
1527 (CURRENT_STUB_OFFSET): New macro.
1529 * elfcode.h (map_program_segments): Set the PF_X bit for data
1532 * elf32-hppa.c: (elf_hppa_howto_table): Add
1533 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1534 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1537 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1538 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1540 * hppa_stubs.h: Add new instructions that are used in linker
1543 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1544 unwind descriptor were incorrect.
1546 * libelf.h (bfd_elf_find_section): Declare.
1548 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1549 function in place of global_sym field in elf_backend_data
1551 (elf32_hppa_backend_symbol_table_processing,
1552 elf32_hppa_backend_section_processing,
1553 elf32_hppa_backend_fake_sections,
1554 elf32_hppa_backend_section_from_shdr,
1555 elf32_hppa_backend_section_from_bfd_section): New functions to
1556 provide support of symbol extension sections and argument
1558 (elf_info_to_howto): Remove call to abort().
1560 * elf32-target.h: Support for special processing by the backend.
1561 (struct elf_backend_data): Added elf_backend_symbol_processing,
1562 elf_backend_symbol_table_processing,
1563 elf_backend_section_processing, elf_backend_section_from_shdr,
1564 elf_backend_fake_sections, and
1565 elf_backend_section_from_bfd_section fields.
1566 * elfcode.h: (bfd_section_from_shdr): Add a check for
1567 processor-specific section types.
1568 (elf_fake_sections): Add a check for processor-specific
1570 (bfd_elf32_write_object_contents): Add a check to see if
1571 there is any final section processing to be done by the
1573 (elf_section_from_bfd_section): Add a check for
1574 processor-specific section types.
1575 (elf_slurp_symbol_table): Remove reference to global_sym in the
1576 elf_backend_data structure. Replace it with a call to
1577 elf_backend_symbol_processing.
1578 * libelf.h: Remove global_sym field in the elf_backend_data
1579 structure. Replace it with a series of backend-specific
1582 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1583 stub_sym should be called target_sym.
1584 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1585 rather than the output bfd (output_bfd).
1586 (hppa_elf_reloc): Get rid of references to the global_sym field in
1587 the elf_backend_data structure.
1589 * elfcode.h (elf_fake_sections): Check the correct condition for
1590 .bss. Also, detect the existence of a .note section.
1592 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1595 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1596 should be a reference to bfd_arch_hppa.
1598 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1599 the bfd_check_format structure to avoid a type mismatch.
1601 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1602 and Jim Kingdon (kingdon@cygnus.com)
1605 * netbsd386.c: New file.
1606 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1607 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1608 libaout.h, targets.c: Other changes.
1610 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1612 * config/m88k-elf.mt: New file.
1613 * config.bfd: Use it for m88*-*-sysv4*.
1615 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1617 * elfcode.h (elf_build_phdrs): Unused function deleted.
1618 (bfd_shdr_from_section): Ditto.
1619 (write_relocs): Don't change section contents for addend.
1620 (elf_locate_sh): Return type is now always elf_internal_shdr,
1621 since the other types were really aliases for this type anyways.
1622 Don't compile this function, since it is static and doesn't appear
1623 to be used in this file.
1624 (sym_is_global): Return non-zero for weak symbols. Abort if
1625 section pointer is null.
1626 (swap_out_syms): Reorder tests so function symbols can be weak.
1627 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1628 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1629 extracting out some common code. Abort if BFD section symbol has
1631 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1632 section symbols. Don't read section contents to fill in addend
1635 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1640 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1642 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1643 specific information for a symbol. Put in elf_sym_num, which
1644 gives the external symbol number in the elf object file, since
1645 local symbols must come before global symbols.
1646 (elf_sym_extra): New macro.
1647 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1648 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1649 symbol number to external number. Store the address of the
1650 Elf_Sym_Extra field for the symbol in the udata field.
1651 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1653 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1655 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1656 array of pointers to section symbols.
1657 (elf_map_symbols): Bump the max index of the section symbols so
1658 that we don't overwrite memory. Store the max index into the
1659 elf_obj_tdata field.
1661 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1663 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1664 to the section symbols we created. Remove unused field
1666 (elf_map_symbols): Fill in array of pointers to section symbols.
1667 Only create section symbols for sections that have SEC_ALLOC set,
1668 and have non-zero size.
1669 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1670 section symbol, look up the section in the list of section
1671 symbols, and set the udata pointer appropriately. Otherwise, if
1672 udata is still NULL, fail an assertion, and use 0, instead of
1675 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1678 mipslelf and mipsbelf respectively.
1679 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1680 * elf32-mips.c: Added some reloc information.
1681 * configure.in: Fixed error message.
1683 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1685 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1687 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1688 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1689 * archures.c: Alphabetize decls.
1691 * configure.in, targets.c: Add missing vectors to the tables.
1692 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1693 Remove hp300bsd_vec due to clash with sunos_big_vec.
1695 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1697 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1698 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1699 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1700 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1701 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1703 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1705 * coffgen.c (coff_section_symbol): If section's output_section is
1706 not yet set, point to itself. This is needed because this is
1707 called on the output file, not the input file.
1709 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1710 dummy value, rather than leaving it NULL.
1712 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1714 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1715 bfd_default_set_arch_mach.
1717 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1719 * config.bfd (cpu): Extract from canonical name with sed.
1720 * configure.in: Don't pass it.
1722 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1724 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1725 BYTE_SIZE conflicts with a Mach header.
1726 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1728 * configure.host: Make sure all OS fields end in *.
1730 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1732 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1733 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1734 doesn't exist, don't try to create it.
1736 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1737 from start of code segment, not start of file.
1738 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1740 * configure.in (SELECT_VECS switch): Likewise.
1742 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1744 * format.c (bfd_check_format): If the target matches the default
1745 target, set match_count to 1, to ignore any previous matches.
1747 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1749 * configure.in: Add reloc16.o when we add
1750 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1751 Makefile.in (BFD_LIBS): Remove reloc16.o.
1753 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1756 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1757 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1758 S-records via SELECT_VECS.
1760 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1761 support S-records, for convenience.
1763 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1765 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1766 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1767 Read and write Alpha relocs. Can't process them yet.
1768 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1769 If the section does not already exist, create it.
1771 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1774 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1775 finish_reloc fields.
1776 * ecoff.c: Move MIPS reloc support from here...
1777 * coff-mips.c: to here.
1778 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1780 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1781 finish_reloc backend function.
1782 (ecoff_write_object_contents): Removed MIPS specific assertions.
1783 * coff-mips.c (mips_finish_reloc): New function.
1784 (mips_ecoff_backend_data): Fill in new fields.
1785 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1787 * targets.c: Added extern for ecoffalpha_little_vec.
1789 * bfd.c (_bfd_host_big_endian): Removed.
1790 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1792 * bfd-in2.h: Regenerated.
1794 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1796 * config.bfd: New file, broken out of configure.in.
1797 * configure.in: Use it, and use standard target names for
1798 --with-targets, replacing --with-bfd-targets.
1800 * archures.c (archures_init_table): Add bfd_sh_arch.
1802 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1803 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1804 Fix error in error message.
1806 * oasys.c: Make bfd_error_vector extern.
1808 * configure.in: Include stab-syms.o for a.out/b.out targets
1809 and hp300{bsd,hpux}.
1811 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1813 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1814 section before setting output_has_begun.
1815 (nlm_set_section_contents): Remove argument names from
1816 mangle_relocs_func prototype.
1817 (nlm_write_object_contents): Remove shadowing local variable.
1818 Don't write out debugging symbols if debugInfoOffset is -1. Add
1819 the codeImageOffset to the start, exit, and check procedure
1821 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1822 Don't check partial_inplace field; its value is irrelevant.
1824 * Base use of sco-core on host, not target.
1825 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1826 * config/i386-sco.mt (TDEFINES): Removed.
1827 * config/i386sco.mh: New file to use sco-core.
1828 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1830 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1831 conversions for some fields.
1833 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1835 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1836 error rather than aborting.
1838 * libnlm.h (struct nlm_backend_data): Added mach field.
1839 (nlm_machine): New accessor macro.
1840 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1842 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1844 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1846 * configure.in: Replace calls to sort with shell code
1849 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1851 * configure.in: Include aout32.o for any a.out/b.out formats.
1853 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1855 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1856 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1857 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1858 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1859 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1860 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1863 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1865 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1867 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1869 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1871 * bfd.c (bfd_scan_vma): New function.
1873 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1875 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1877 * bfd-in2.h: Updated.
1879 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1882 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1884 * configure.in: Remove unneeded test.
1886 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1888 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1890 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1892 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1894 * PORTING, TODO, config/README: Update to reflect below changes.
1896 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1897 --with-bfd-targets="target1,target2,..." and the special target
1898 "all" to get the previous default behavior.
1899 Figure out which architecture and backend .o files are needed from
1900 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1901 the .mt files. Define TDEFAULTS based on them, also.
1903 * Makefile.in: Remove references to MINIMIZE.
1904 * archures.c, targets.c: Ditto.
1906 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1907 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1910 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1911 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1912 SELECT_VECS manually; it's automatic now.
1914 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1915 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1917 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1918 (TDEFAULTS): Don't define BFD; not used.
1920 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1921 this is a host, not a target.
1923 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1925 * elfcode.h (elf_object_p): Add comment about what this function
1926 does and to watch out for side effects. Add FIXME for memory leaks.
1927 Fix comment about checking for matching byte order. Preserve
1928 pointer to old tdata (if any), and restore it if we don't match
1929 file with target vector. If we are going to use goto's, use them
1930 consistently and maintainably.
1931 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1932 to note that the problem is even more serious than just leaked
1933 memory. Replace goto with more traditional return.
1935 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1937 Fix incorrect or useless makefile variable definitions:
1938 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1939 define DEFAULT_VECTOR, instead of TDEFINES.
1940 * config/i386aix.mh (MINIMIZE): Don't define.
1941 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1942 * config/rs6000.mh (ALLOCA),
1943 * config/i386v.mh (ALLOCA),
1944 * config/i386linux.mh (ALLOCA),
1945 * config/i386isc.mh (ALLOCA),
1946 * config/go32.mh (EXTRALIBS): Don't define; not used.
1947 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1948 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1949 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1951 * config/.Sanitize (Things-to-keep): Add README.
1952 * config/README: New file, explaining the variables.
1954 * targets.c (target_vector): Add hp300_bsd_vec.
1955 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1956 (hp300bsd.o): New rule.
1958 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1960 * libelf.h (NAME): Provide a default definition, that's neither
1961 for 32 bits nor for 64.
1963 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1965 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1966 that is what is in elf.c.
1968 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1970 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1971 scBss and scSBss symbols, since it was wrong.
1973 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1976 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1977 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1979 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1980 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1982 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1984 * hpux-core.c: Cast return value from bfd_zalloc.
1986 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1988 * aoutx.h (log2): Delete i387-specific code.
1990 * Makefile.in (BFD_LIBS): Always include elf.o.
1991 (BFD32_BACKENDS): Don't include elf.o here.
1992 (ofiles): Delete references to ofiles2 and ofiles3.
1993 (do_clean): Delete ofiles.
1994 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1995 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1996 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1998 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
2001 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
2002 (from Meissner's additions to bfd-in2.h).
2004 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
2008 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
2010 * elfcode.h (elf_write_object_contents): Don't drop core if
2011 elf_symbol_from returns a NULL pointer when processing a non-elf
2012 symbol, use a 0 size instead.
2014 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
2016 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
2017 bfd_elf32_hash, since the hash table is independent of the 32/64
2020 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
2021 that is what is in elf.c.
2023 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
2025 * elf32-i386.h (reloc_type): Reformat spacing.
2026 (elf_howto_table): Add the rest of the 386/ELF relocations.
2027 (elf_i386_reloc_type_lookup): Ditto.
2028 (elf_i386_info_to_howto): Ditto.
2029 (elf_i386_info_to_howto_rel): Ditto.
2031 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
2033 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
2034 of nlm_slurp_symbol_table as boolean, not pointer.
2035 * nlmcode.h (nlm_canonicalize_reloc): Test return value
2036 of nlm_slurp_reloc_fixups as boolean, not pointer.
2038 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2040 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
2041 are now predefined by GCC
2043 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2045 * coffgen.c (coff_print_symbol): Add the section offset to the
2046 line number address, so it's printed the same way as the function
2047 address. Only showed up for line numbers that aren't in the first
2050 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
2052 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
2053 (nlm_mangle_relocs_func): New macro.
2054 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
2055 (nlm_i386_mangle_relocs): New function.
2056 * nlmcode.h (nlm_compute_section_file_positions): Move all common
2057 symbols into the .bss section.
2058 (nlm_set_section_contents): Call the mangle_relocs function.
2059 (nlm_write_object_contents): Treat a reloc against any defined
2060 symbol as an internal reloc. Fix bug in external reloc counting.
2061 Get the offset and debugging type right for .bss symbols. Only
2062 output debugging symbols for defined symbols.
2064 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
2066 * coff-z8k.c (rtype2howto): Likewise.
2067 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2068 * elf32-i386.c (TRACE): Likewise.
2069 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
2070 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2071 * coffgen.c (coff_print_symbol): Do an fprintf to the file
2072 argument rather than using printf.
2074 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
2076 * coffswap.h: Added macros used when accessing several fields;
2077 default is the same as before.
2078 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
2079 * coff-alpha.c: Defined macros to use the right sizes in
2081 * libecoff.h: Backend information is now in target vector, not
2082 BFD. Start of backend information is COFF backend information.
2083 * coff-alpha.c, coff-mips.c: Changed accordingly.
2084 * ecoff.c (ecoff_mkobject): New function.
2085 (ARMAP_START): Changed into backend information, since Alpha uses
2087 (ecoff_slurp_armap): Don't overlay archive header.
2088 * bfd.c: Include libcoff.h.
2090 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2092 * Makefile.in (install): Fix sh syntax error.
2094 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
2096 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
2098 * nlm_slurp_symbol_table: Don't use '&' on arrays.
2100 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
2102 * ecoff.c: New file for generic ECOFF functions.
2103 * ecoffswap.h: New file for ECOFF swapping functions which differ
2104 only slightly for different targets.
2105 * libecoff.h: Added prototypes for ecoff.c functions.
2106 (ecoff_backend_data): New structure.
2107 (ecoff_tdata): Added backend_data field. Changed external data
2108 pointers to be PTR rather than to a particular struct.
2109 (ecoff_symbol_struct): Moved in from coff-mips.c.
2110 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
2111 Added ECOFF backend structures. Include ecoffswap.h.
2112 * coff-msym.c: Removed; superseded by ecoffswap.h.
2113 * bfd.c: Include coff/internal.h.
2114 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
2116 (BFD64_BACKENDS): Added coff-alpha.o.
2117 (CFILES): Removed coff-msym.c. Added ecoff.c.
2118 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
2119 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
2120 (ecoff.o, coff-alpha.o): New targets.
2121 (coff-msym.o): Removed target.
2123 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
2125 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
2126 of EXFUN in the BFD sources. Heave ho!
2128 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
2130 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
2132 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2134 * hosts/sun3.h: remove some more conflicting decls
2136 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
2138 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
2139 redefine TEXT_START_ADDR to be 0.
2141 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
2143 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
2144 host and target info.
2146 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2148 * nlm32-i386.c: New file. First cut at i386 NLM code.
2149 * libnlm.h: Added some more prototypes.
2150 (struct nlm_relent): New structure.
2151 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
2152 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
2153 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
2154 nlm_reloc_fixup_secs.
2155 (struct nlm_backend_data): New structure, with accessor macros.
2156 * nlmcode.h: Use NLM_HIBIT rather than MSB.
2157 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
2158 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
2160 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2161 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2163 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
2164 external references in symbol table as undefined symbols.
2165 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
2166 argument in get_symtab rather than in slurp_symbol_table.
2167 (nlm_slurp_symbol_table): Save symbol information in tdata.
2168 (nlm_print_symbol): New function.
2169 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
2170 nlm_canonicalize_reloc): New functions to read relocs.
2171 (nlm_compute_section_file_positions, nlm_set_section_contents,
2172 nlm_external_reloc_compare, nlm_write_object_contents): New
2173 functions to create NLM files.
2174 * nlm-target.h: Define all the nlm functions here either as
2175 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
2176 the backend_data field to TARGET_BACKEND_DATA.
2177 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
2178 they are now in nlm-target.h.
2179 (TARGET_BACKEND_DATA): Define as NULL.
2180 * nlm.c (nlm_mkobject): Do allocate the tdata field.
2181 (nlm_set_arch_mach): New function.
2182 * targets.c: Added nlm32_i386_vec.
2183 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2184 (CFILES): Added nlm32-i386.c.
2185 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2186 (nlm32-i386.o): New target.
2188 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2190 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
2191 C, and aren't needed anyway (return int)
2193 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2195 * elfcode.h: Use casts with bfd_alloc and alloca.
2197 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2199 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2200 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2201 older cpp's, that don't do additional replacement on the JUMP_TABLE
2203 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2206 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2208 Yet another trad-core variant:
2209 * config/esix.mh, hosts/esix.h: New files.
2210 * configure.hosts: Use them.
2212 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2214 * reloc.c (bfd_perform_relocation): Handle the case of
2215 complain_overflow_bitfield, rightshift > bitpos, and a negative
2218 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2220 * elfcode.h: Reimplement segment writing.
2221 (elf_write_phdrs): Use precomputed e_phoff rather than making
2223 (elf_build_phdrs): Disabled, for now.
2224 (assign_file_position_for_section): Don't change file offset for
2226 (assign_file_positions_for_symtab_and_strtabs): New function.
2227 (struct seg_info): New type.
2228 (map_program_segments): New function.
2229 (assign_file_positions_except_relocs): For executables, leave
2230 section headers &c for last, and properly align all sections with
2232 (prep_headers): No longer abort when EXEC_P is set.
2233 (write_shdrs_and_ehdr): Deleted all code relating to program
2236 * elfcode.h (various): Deleted some unused code, and debugging
2238 (write_relocs): Cache value of last symbol looked up, to save
2239 time if the symbol is referred to repeatedly.
2240 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2242 (assign_section_numbers): Likewise.
2244 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2246 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2247 (struct elf_obj_tdata): New field, phdr.
2248 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2250 (ELF_MAXPAGESIZE): Default to 1.
2251 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2252 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2253 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2254 Most should have length field of `2'.
2256 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2258 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2260 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2262 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2263 the top level script has already adjusted for it.
2265 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2267 * srec.c (srec_write_symbols): Get CR LF in the right order.
2269 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2271 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2273 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2275 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2276 bitpos when overflow checking.
2278 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2280 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2281 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2282 Send error messages to stderr.
2284 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2286 * nlm{32,64}-target.h: Remove.
2287 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2288 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2289 * nlm.c (ARCH_SIZE): Remove define to zero.
2290 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2291 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2292 * nlm{32,64}-gen.c (nlm-target.h): Include.
2293 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2294 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2295 nlm<size>, and use macros select size.
2297 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2299 * Makefile.in (Makefile): add configure.in, drop redundant
2300 $(srcdir), drop redundant ./
2302 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2304 * hpux-core.c: New file; backend for HP/UX style core files.
2305 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2307 * bfd-in2.h: Updated.
2308 * hppa.c (make_bfd_asection, hppa_core_file_p,
2309 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2310 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2311 Removed from target vector.
2312 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2314 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2316 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2317 (HDEPFILES): Set to hpux-core.o.
2318 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2319 * hosts/hp300.h (HOST_HP300HPUX): Define.
2320 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2321 aix386-core.o, hpux-core.o.
2322 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2324 * reloc.c (enum complain_overflow): New enumeration with the
2325 various flavours of overflow checking.
2326 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2327 from boolean to emum complain_overflow. Removed obsolete absolute
2329 (HOWTO): Removed absolute argument.
2330 (bfd_perform_relocation): Do overflow checking on all types of
2332 * bfd-in2.h: Updated accordingly.
2333 * all targets: Updated initialization of reloc howto tables.
2335 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2337 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2340 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2342 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2344 * elfcode.h: Fix several illegal pointer combination warnings for
2345 usages of bfd_alloc and alloca.
2347 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2348 apparent Sun C preprocessor recursion. Fix access macros.
2349 * nlmcode.h: Remove spurious '&' before several array references.
2351 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2353 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2354 config/m68k-coffun.mt -> u68k-coff.mt.
2355 * Makefile.in, configure.in: Corresponding changes.
2357 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2359 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2360 function name; it's valid without, and some compilers give
2361 warnings with it there.
2363 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2365 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2366 * bfd.c (union tdata): Add nlm_obj_data;
2367 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2369 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2371 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2372 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2373 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2374 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2375 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2376 * bfd-in2.h (INLINE): Defines moved here.
2377 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2378 * libelf.h (CAT4): Move define to bfd-in2.h.
2379 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2380 * bfd-in2.h (union tdata): Add nlm_obj_data.
2381 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2382 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2383 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2384 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2385 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2388 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2390 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2392 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2394 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2395 Deleted `thunk' structure, merged into tdata, duplicate data
2397 Rearranged functions, grouping by functionality.
2398 Broke up many functions in elfcode.h, re-ordered many parts of
2399 file writing to handle unpredictable state of section relocation
2400 table as provided by various applications.
2401 Still needs cleanup: Merge functions back together, split out
2402 data structure with only data that is used only when writing out
2405 * elf.c (bfd_elf_generic_reloc): New function, taken from
2407 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2408 bfd_perform_relocation lossage.
2410 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2412 (ofiles): Don't use sort or uniq; do it with sh constructs.
2414 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2416 * coffcode.h: Recognize I386PTXMAGIC.
2417 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2418 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2419 New macros; use it if defined.
2420 * config/symmetry.mh, hosts/symmetry.h: New files.
2422 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2424 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2425 * Makefile.in: Change accordingly.
2426 (CFILES): Add elf64-gen.c.
2428 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2430 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2432 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2434 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2437 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2439 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2440 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2442 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2444 * configure.in: Recognize h8300h-*-*.
2446 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2448 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2449 type R_H8500_HIGH_16.
2450 * coff-sh.c (r_imm32): Get the width of the reloc right.
2452 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2454 * configure.in: Add new target m68k-coffun to the dpx/2.
2455 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2457 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2459 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2460 sparc-aout-specific list.
2462 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2464 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2466 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2467 and Jim Kingdon (kingdon@cygnus.com)
2469 * elfcode.h: Use memset not bzero.
2470 * trad-core.c: Don't include <sys/file.h>.
2471 * i386linux.h: Include <sys/file.h>.
2472 * coff-m68k-un.c: new file to handle names with underscores on
2474 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2475 to not duplicate the function in the executable.
2476 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2478 * coffcode.h (MC68KBCSMAGIC): case added.
2479 * targets.c: Add m68kcoffun_vec.
2480 * configure.host: added support for Bull dpx/2.
2481 * config/dpx2.mh, hosts/dpx2.h: new files.
2482 * Makefile.in: added target coff-m68k-un.
2484 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2486 * aoutf1.h: Add definition of MACHTYPE_OK.
2488 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2490 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2493 * syms.c, bfd-in2.h: Doc fix.
2495 * coffcode.h (CALC_ADDEND): Check for common section using the
2496 section flag as well as the symbol flag.
2498 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2500 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2501 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2502 be sufficient. Define TEXT_START_ADDR.
2504 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2506 * aoutx.h (translate_from_native_sym_flags): Removed statep
2507 argument. Just let an indirect symbol point to the next symbol
2508 without forcing the next symbol to be undefined. Changed all
2510 * hp300hpux.c (slurp_symbol_table): Changed call to
2511 translate_from_native_sym_flags.
2512 * targets.c: Added hp300hpux_vec.
2513 * Makefile.in (hp300hpux.o): Added dependencies.
2515 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2517 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2518 relocs together, and add 64-bit versions.
2519 (bfd_generic_get_relocated_section_contents): Argument to alloca
2522 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2523 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2525 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2526 (new_bfd): Prototype-style definition, using DEFUN.
2527 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2528 argument is type size_t, not bfd_size_type.
2529 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2530 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2531 bfd_error_nonrepresentabltrap): Prototypes.
2532 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2533 bfd_alloc_grow): Adjusted prototypes for arg type change.
2534 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2535 do_slurp_coff_armap, bfd_construct_extended_name_table):
2537 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2538 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2541 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2542 (ofiles): New target. Build a list of unique file names, in case
2544 (TARGETLIB): Use list of files from ofiles.
2545 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2546 minimal-bfd flag and target makefile frag contents.
2548 * elfcode.h (elf_read): Delete static declaration, since function
2550 (elf_map_symbols): Write out section symbols for all sections, for
2552 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2553 section symbols for the same section.
2554 (elf_find_nearest_line): Don't print message, just return false.
2556 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2558 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2560 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2562 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2564 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2565 (realclean): Remove generated headers.
2567 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2569 * section.c (bfd_set_section_content): Deny if file is not opened with
2570 the proper mode, set output_has_begun if file is openened for update.
2571 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2572 done in bfd_set_section_content.
2574 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2576 * hosts/std-host.h: Removed declarations of printf, fprintf,
2577 fcntl, fread and fwrite. They are all error prone for one reason
2578 or another. Changed declaration of memchr from char * to PTR.
2580 * configure.in (mips-*-riscos*): New target; use riscos.
2581 * configure.host (mips-*-riscos*): New host; use riscos.
2582 * config/riscos.mh (HDEFINES): Add -G 4.
2584 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2585 rather than casting the result of bfd_h_get.
2587 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2592 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2594 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2595 include in search list if BFD64 is defined.
2597 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2598 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2600 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2602 * elf64-target.h, elf64-generic.c: New files.
2603 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2604 (elf64-generic.o): List dependencies.
2606 * Makefile.in: List target `all' explicitly before host/target
2607 makefile fragments are included, in case they define any new
2610 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2611 versions as appropriate. Uses updated.
2612 (elf_debug_section): Declare before use.
2613 (elf_debug_file): New function.
2614 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2615 Alignment value in section header is n_bytes, not log2.
2616 (new_section_hook): Do nothing for now.
2617 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2619 (elf_core_file_p): Simplify check for correct class (word size).
2620 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2621 Initialize all fields when creating data structures.
2622 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2623 (elf_compute_section_file_positions): Set correct class in output
2625 (elf_write_object_contents): Section symbols have empty names in
2628 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2629 args to size_t before call.
2630 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2632 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2634 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2635 number information, return 0 for line number.
2637 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2639 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2642 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2644 * hosts/riscos.h: Define NBPG and UPAGES.
2646 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2648 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2649 lvalue; it contains a cast.
2651 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2653 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2654 Use unsigned hash values for better hashing.
2655 (hash): Hash in the string length for long strings.
2657 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2659 * aoutx.h (compare): Replace 3 if's with a subtraction.
2660 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2661 in decreasing order of success, as an optimization.
2662 (hash): Take a length arg; ignore chars after #25, for speed.
2663 (add_to_stringtab): Pass length to hash.
2665 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2667 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2669 * elfcode.h (elf_new_section_hook): Do nothing for now.
2670 (elf_write_object_contents): Output common symbols the way ELF
2673 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2675 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2676 here from elfcode.h. A couple of size-specific structure pointers
2677 were changed to PTR; uses fixed appropriately.
2678 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2679 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2680 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2681 temporary macros to ease name change.
2682 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2683 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2685 * doc/Makefile.in (libbfd.h): Process elf.c too.
2686 * Makefile.in (elf.o): Note new dependencies.
2688 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2689 code, tweaked some debug hooks.
2690 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2693 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2695 * hosts/riscos.h: New file.
2697 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2699 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2700 section already exists, use its pointer to fill in rawdata slot.
2702 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 * hosts/std-host.h: Return value of puts and fputs is int not void.
2706 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2708 * aoutx.h (howto_table_ext): Comment the field names.
2709 * reloc.c (bfd_perform_relocation): Fix max and min values.
2711 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2713 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2714 size-independent elf internal data structures.
2715 * elfcode.h (put_word, get_word): Define as appropriate for
2716 architecture word size. Structure swapping functions changed to
2717 use them as appropriate.
2719 * configure.in: If compiling 64-bit back ends, do them before
2722 * libelf.h: Use new size-independent versions of elf internal data
2724 (symbol_type): Reordered to put any fields dependent on target
2726 (elf_backend_data): Renamed from elf##_backend_data and made
2728 (elf_sect_thunk): Now size-independent.
2730 * libbfd.c (bfd_log2): Now returns unsigned int.
2732 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2734 * Rename config/m88k-aout.mt to config/noop.mt.
2735 configure.in: Use it for mips-*-bsd*.
2737 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2739 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2740 initializer" warning from gcc.
2741 * cpu-h8500.c (arch_info_struct): Likewise.
2742 * cpu-sh.c (arch_info_struct): Likewise.
2744 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2745 howto_*): Unused functions and variables commented out.
2746 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2748 * cpu-h8500.c (compatible): Likewise.
2749 * cpu-sh.c (compatible): Likewise.
2751 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2752 Always set a valid length value, even for invalid input.
2754 * srec.c (srec_write_symbols): Use sprintf_vma.
2756 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2757 uint64_type): Provide default definitions.
2758 * hosts/std-host.h (int64 stuff): Remove them from here.
2760 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2762 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2763 variable. Added default case to switch.
2765 * aoutx.h (translate_from_native_sym_flags): Before casting
2766 pointers to integers, make sure the integer type is wide enough.
2767 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2769 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2770 don't bother comparing for less-than-zero.
2771 (bfd_set_section_contents): Ditto.
2773 * elfcode.h (bfd_add_to_strtab): Now static.
2774 (sym_is_global): New function.
2775 (elf_map_symbols): Call it. Now returns void. Removed unused
2777 (bfd_section_from_shdr): Mark string tables other than for section
2778 and symbol names as normal sections having contents.
2779 (fix_up_strtabs): New function; fixes up ELF header fields for
2780 stab sections with string tables associated.
2781 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2782 sections. Reordered condition tests for symbol flags; default to
2783 local-object value instead of global-object.
2784 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2785 inside condition test.
2786 (elf_print_symbol): Use fprintf_vma.
2787 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2790 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2791 back to "long long" for HOST_64_BIT.
2793 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2794 without using invalid ANSI C preprocessing tokens.
2796 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2797 * libelf.h (bfd_elf32_new_section_hook): Declare.
2798 * elfcode.h (new_section_hook): Define here.
2800 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2801 against multiple inclusions.
2803 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2805 * Makefile.in (bfd.h): Generate into current directory by grabbing
2806 64-bit definition (if any) from sysdep.h.
2807 * bfd-in.h: Put in marker for sysdep.h inclusion.
2809 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2811 * reloc.c (bfd_perform_relocation): Check for overflow on
2812 pc-relative relocations if the howto asked for it.
2814 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2816 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2818 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2820 * config/riscos.m{h,t}: New files.
2821 * configure.{host,in}: Use them.
2823 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2825 * elf32-mips.c: comment change. This is a mips file, not 88k.
2827 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2829 * cache.c (bfd_cache_init): Increment open_files and call close_one
2831 (bfd_open_file): Don't increment open_files here.
2833 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2835 * config/delta88.mh: Don't set CC.
2837 * Makefile.in: Add elf32-{mips,m88k,generic}.
2838 elf32-{mips,m88k,generic}.c: New files.
2839 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2840 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2841 don't match a different target.
2843 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2845 Eliminate "int8_type", "int16_type", "int32_type", and their
2846 variants from the BFD universe. Leave the 64-bit types for now,
2847 since they are in flux.
2849 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2850 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2851 * ieee.c: Convert uint8e_type => unsigned char.
2852 * oasys.c: Extensive changes to eliminate obsolete types.
2853 These depend on changes in ../include/oasys.h as well.
2854 * hosts/*.h: Remove declarations of all these types.
2856 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2858 * hosts/delta88.h: #if 0 out some declarations which conflict with
2861 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2863 * Makefile.in (install): remove parentdir cruft
2865 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2867 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2868 * Expurgate random DEFUNs that have crept in.
2870 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2872 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2873 only be aligned to a 4 byte boundary.
2875 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2877 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2880 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2882 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2883 1927 but fixing some other important things.
2885 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2887 * hosts/std-host.h (int64e_type): Fix definition.
2889 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2891 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2892 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2893 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2894 a STYP_TEXT section.
2896 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2898 * Makefile.in (install, headers): don't put comments after a tab
2899 in the actions section of a rule
2901 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2903 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2904 (ecoff_write_object_contents): If not D_PAGED, don't add the
2905 section headers to text_size. If not D_PAGED, set the magic
2906 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2907 executable, the executable must fully occupy an even number of
2909 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2910 ecoff_big_vec): Consistently set section alignment power to 4,
2911 since ECOFF sections should be multiples of 16 bytes.
2912 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2913 Made ar_pad_char and ar_max_namelen agree for both.
2915 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2917 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2918 symbol value, since bfd symbols are section relative, but ELF
2921 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2923 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2925 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2927 * hosts/news.h, config/news.mh: New files.
2929 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2931 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2932 * coff-h8300.c: More addressing modes.
2933 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2935 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2936 H8/300H name. (compatible): New function.
2937 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2940 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2942 * coff-mips.c (ecoff_compute_section_file_positions,
2943 ecoff_write_object_contents): Only round to page boundaries if
2944 D_PAGED flag is set for the output BFD.
2946 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2948 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2949 casts to work on machine where sizeof(long) != sizeof(int) !=
2951 * coffgen.c (coff_get_normalized_symtab): Ditto.
2952 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2954 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2956 * coffgen.c (coff_write_symbols): For empty string table, write
2957 out 4 in correct byte order. (from minyard@bnr.ca)
2959 * elf32-hppa.c: Don't include libhppa.h for now; define
2960 BYTES_IN_WORD instead, until Utah sends a better fix.
2961 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2962 of malloc and realloc.
2964 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2966 * configure.in (mips-*-ecoffl*): New target; use decstation.
2967 (mips-*-ecoff*): Added trailing '*'.
2969 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2970 for the FDR, not from the first PDR in the file.
2972 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2974 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2976 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2978 * hppa.c (hppa_get_symbol_info): New function.
2980 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2982 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2985 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2986 * libhppa.h (MAXCOMLEN): Define unconditionally.
2987 (_PA_RISC_ID): Only define if not already defined.
2988 * elf32-hppa.c: Include libhppa.h.
2990 From Ralph Campbell:
2991 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2993 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2995 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2997 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2998 remove defines of __MSDOS__ and __GO32__ (these are in the
3001 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3004 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
3005 * config/hppabsd.mh: Don't use ranlib.
3007 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3009 * elf.c: New file, for word-size independent code.
3010 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
3011 * Makefile.in: Include elf.o in standard objects.
3013 * bfd-in.h (CAT3): Define here.
3014 * libaout.h, libelf.h: Not here.
3016 * libelf.h (struct strtab): Define here.
3017 (bfd_elf_locate_sh): Declare here.
3018 * elfcode.h (struct strtab): Definition deleted.
3020 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
3022 * Makefile.in: Make "all", not "bfd.h", be the default target.
3023 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
3024 hasn't really changed.
3026 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
3028 * elfcode.h (elf_hash): Provide elf standard hash function.
3029 (various): Key off of the machines use_rela_p field to determine
3030 whether to use REL or RELA relocations.
3031 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
3032 (elf_make_sections): Allocate a pointer to hold all data for a
3033 given section, and copy each fragment into the data region.
3034 Update the section's pointer with the REL implicit addends if the
3035 machine uses REL relocation.
3037 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
3038 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
3039 into was elf32-target.h expects.
3040 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
3041 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
3042 (elf_i386_info_to_howto): Add minimal relocation support.
3044 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
3045 elf_info_to_howto_rel fields.
3047 * elf32-target.h (elf_bed): Add support for new fields in
3050 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
3052 * elf32-hppa.c: Add symbol extension section support, fix
3053 relocation howto table, add stub generation support.
3055 * elf32-hppa.h: Add symbol extension section support, fix
3056 relocation howto table, add stub generation support.
3058 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
3061 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
3064 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
3065 the symbol is not found.
3067 * elfcode.h (elf_compute_section_file_positions): Not all section
3068 file positions were computed.
3070 * elfcode.h (elf_get_sect_thunk): New function.
3072 * hppa.c (sign_ext): Reimplement.
3074 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
3075 these functions static.
3077 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3079 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
3081 * aoutx.h (translate_from_native_sym_flags): Don't set
3082 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
3083 * aoutx.h (translate_to_native_sym_flags): Translate
3084 constructor symbols properly.
3086 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3088 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
3090 * aout-target.h (minimum_alignment): 8 byte alignment is right.
3093 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3095 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
3096 from bfd-in.h and .c files. Build bfd.h in build directory,
3097 substituting in requested target word size. Insert word size into
3098 makefile, and maybe enable 64-bit targets.
3100 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
3101 are available. Conditionalize on this. Assume HOST_64_BIT
3102 will be defined if needed, so 64-bit targets are conditionalized
3103 only in the Makefile.
3105 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3107 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
3109 * coff-sh.c (rtype2howto): Put error message on stderr.
3110 (extra_case): Delete unused variable.
3112 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
3113 before calling printf.
3115 * elfcode.h: New file, almost completely derived from old elf32.c.
3116 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
3117 * Makefile.in (elf64.o): List dependencies, don't build by
3119 (elf64.c): Add to list of sources.
3120 (elf32.o): Update dependencies.
3121 * elf32-*.c: Updated type/macro/structure names. Cleaned up
3122 namespace pollution; rename vectors.
3123 * targets.c, config/*-elf.mt: Updated.
3124 * All uses of 32-bit versions of structures, routines, and macros
3127 * Makefile.in (archures.o, targets.o): Depend on Makefile.
3129 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
3131 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
3133 * elf32.c (elf_string_from_elf_section): Handle index of zero
3135 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
3137 (elf_write_object_contents): Deleted one unused variable and
3138 initialized another to avoid gcc warnings.
3139 (elf_set_section_contents): Delete unused variable.
3141 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
3143 * i386lynx.c: New module for Lynx variant of a.out.
3144 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
3145 * gen-aout.c: Get rid of defunct endian stuff, print out true
3147 * targets.c (target_vector): Add i386lynx_vec.
3149 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3151 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3153 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3155 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
3156 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
3157 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
3158 trad-core.c: Define a TARGET_get_symbol_info function or macro.
3159 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
3161 * bfd-in.h: Don't define bfd_print_symbol_nm.
3162 Define symbol_info type.
3163 (JUMP_TABLE): Set _get_symbol_info element.
3165 * syms.c (coff_section_type, bfd_symbol_info): New functions.
3166 (bfd_decode_symclass): Use coff_section_type.
3168 * targets.c: Add bfd_get_symbol_info call.
3170 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
3172 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
3173 complaints from ancient gcc's.
3175 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3177 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3178 hosts/i386linux.h: Define it.
3180 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3182 * VERSION, bfd-in.h: Bump version number to 2.2.
3184 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
3185 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3186 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3187 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3188 LR, RR, hppa_field_adjust): New functions.
3190 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3192 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3193 stabs symbols, including new indirect_ptr_ptr argument.
3194 (ecoff_slurp_symbol_table): Pass new argument in calls to
3195 ecoff_set_symbol_info.
3197 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3199 * configure.in: For m68k sysv systems, use m68k-coff.
3201 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3202 (TDEFAULTS): Define it here. Use the new name.
3204 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3207 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3209 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3210 number of arguments.
3211 (aix386_core_file_p): Initialize core_size to correct value.
3213 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3215 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3216 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3218 * bout.c (aout32_slurp_extended_name_table): Define to be
3219 _bfd_slurp_extended_name_table rather than bfd_true.
3221 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3222 definitions for N_SET[ATDB].
3223 (ecoff_howto_table): Moved near top of file.
3224 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3225 seen, cook up a constructor section of the same name and put in a
3226 reloc pointing to the symbol. This lets the GNU linker build
3227 global constructors and destructors without using collect.
3229 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3231 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3233 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3235 * hosts/miniframe.h: New file.
3236 * configure.host: Use it.
3238 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3240 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3241 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3242 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3243 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3244 * configure.in (*-*-bsd): Change to *-*-bsd*
3246 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3248 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3249 int, for the sake of the old Portable C Compiler.
3251 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3253 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3255 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3257 * configure.in: Get target name right for m68*-*-hpux.
3259 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3261 * trad-core.c (NO_SIGNED_GET): New macro.
3262 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3263 signed NO_GET, where appropriate.
3265 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3266 * configure.in (*-*-linux*): Remove until linux port for a
3267 non-i386/i486 system is actually available.
3269 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3271 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3272 when compiling under HPUX.
3274 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3276 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3277 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3279 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3280 * bfd/libhppa.h: Include sysdep here. Conditionalize
3281 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3282 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3285 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3287 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3288 GNU version is needed.
3290 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3292 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3294 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3296 * Makefile.in: Build elf32-hppa.o.
3298 * syms.c (BSF_FUNCTION): New symbol flag.
3300 * elf32-hppa.c: Fixed to work with elf32-target.h.
3302 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3304 * libaout.h (NAME): Don't define if already defined.
3306 * libelf.h: Protect against multiple inclusions.
3307 (elf_symbol_type): Moved here, added new fields.
3308 (struct elf_backend_data): New field `global_sym'; I suspect this
3310 * elf32.c (elf_symbol_type): Deleted from here.
3311 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3312 point to backend versions of symbols.
3313 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3314 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3316 (elf_write_object_contents): Write program headers if appropriate.
3317 (bfd_section_from_shdr): Unnamed sections get empty string for
3318 name, not "unnamed". Handle SHT_NOBITS separately from
3319 SHT_PROGBITS, and set some different flags.
3320 (elf_file_p): New routine.
3321 (elf_object_p, elf_core_file_p): Call it.
3322 (elf_object_p): Handle EM_HPPA.
3323 (elf_symbol_from, elf_idx_of_sym): New functions.
3324 (elf_make_sections): Get symbol number right for relocations. Set
3325 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3326 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3327 SHT_PROGBITS. Always generate symtab and strtab, not only if
3328 relocations are needed. Set SHF_* flags as appropriate.
3329 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3330 (elf_write_object_contents): Fix off-by-one error in symbol count.
3331 Store a correct value for the symbol; write the size field
3332 properly; make some guesses about the type field. Set section
3333 type correctly for string tables.
3334 (section_from_elf_index): Check for absolute and common sections
3336 (elf_section_from_bfd_section): Ditto.
3337 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3338 Use empty string instead of "unnamed" for nameless symbols.
3339 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3340 HPPA (only?). Don't free raw symbols; keep the pointer around for
3342 (elf_set_arch_mach): Handle bfd_arch_hppa.
3343 (elf_find_nearest_line): Just return false.
3344 (elf_write_object_contents, elf_set_section_contents): Set
3345 output_has_begun field after computing file positions.
3346 (elf_set_section_contents): Write section contents immediately,
3347 rather than caching the whole file and writing it at close time.
3349 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3350 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3351 hppa_reloc_expr_type_alt): New enumerator types.
3353 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3354 * configure.in, configure.host: Use them.
3356 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3358 * elf32-target.h: Allow overrides of armap defaults.
3360 * elf32-hppa.c, elf32-hppa.h: New files.
3362 * config/hp300hpux.mt: New file.
3364 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3366 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3367 (aix386_core_vec): Update for new fields.
3369 * archive.c (bfd_generic_archive_p): Call target-specific
3370 slurp_armap code, instead of bfd_slurp_armap.
3371 (bfd_slurp_bsd_armap_f2): New function.
3372 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3373 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3375 * libaout.h (struct aoutdata): New field for subformat, for
3376 differentiating between highly similar a.out formats.
3377 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3378 version of function.
3379 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3381 * hp300hpux.c: New file.
3382 * Makefile.in: Include it.
3384 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3386 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3389 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3391 * trad-core.c (trad_unix_core_file_p): Check the file size.
3393 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3395 * coff-alpha.c: Remove duplicate function and add warnings.
3397 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3399 * sco-core.c (sco_core_vec): Add initializers for new target
3402 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3404 * coffcode.h [_LIT]: Recognize .lit section.
3406 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3408 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3409 config/alphaosf.mt, hosts/alphaosf.h: New files.
3411 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3413 * Merge in HPPA/BSD changes from Utah.
3414 * hppa.c: Use this for both HPUX & BSD.
3415 * targets.c: Enable hppa_vec for both HPUX & BSD.
3416 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3417 * hosts/hppabsd.h: #define HOST_HPPABSD.
3419 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3421 * libbfd.c: Whitespace changes around byteswap macros.
3422 * libbfd-in.h: Whitespace changes around byteswap declarations.
3424 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3426 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3427 system_error anymore. It confuses bfd_check_format().
3429 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3431 * bfd.c: Add sgi_core_data to tdata union.
3432 * coff-mips.c: Add Irix 4.x core file support.
3433 * hosts/irix4.h: #define HOST_IRIX4.
3435 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3437 * aoutx.h (translate_from_native_sym_flags): Check that the
3438 symbol's section does get set.
3439 (slurp_symbol_table): Zero index means null-string name.
3441 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3443 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3445 (write_syms): Use them, to reduce string table size.
3447 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3449 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3450 new signed get/put fields. Minor reformatting to label
3453 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3455 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3457 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3458 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3460 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3462 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3464 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3465 (swapcore_sparc): Make sp a bfd_vma.
3467 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3469 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3470 libbfd.c, libbfd-in.h: Add _do*signed*.
3471 targets.c, all targets: Add bfd*signed*.
3472 bfd-in.h: Add bfd_signed_vma. Add comments.
3474 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3476 * format.c (bfd_check_error): Check error return from
3477 _bfd_check_format routines.
3479 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3481 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3482 recognize .data section if present.
3484 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3486 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3487 check for the case where the user sets the address of the BSS
3488 section (and the file header can't specify this). Let the user
3489 set it wherever they want, regardless of what goes in the header.
3491 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3492 straight through into BFD sections. Add comments.
3494 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3496 Cleanup in preparation for better 64-bit host support.
3498 * bfd-in.h (bfd_64_type): Remove.
3499 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3501 * bfd-in.h (bfd_size): Remove.
3503 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3505 * bfd-in.h (bfd_word): Remove.
3506 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3508 * bfd-in.h (rawdata_offset): Remove.
3509 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3510 (bfd_perform_relocation): Lint.
3511 (enum bfd_reloc_status): Comment cleanup.
3513 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3515 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3517 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3519 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3521 * elf32.c: Clean up old comments.
3523 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3525 * config/sun3.h: String argument to fprintf is const.
3527 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3528 on systems which define PAGE_SIZE in <limits.h>.
3530 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3532 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3533 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3534 the core file failing signal.
3535 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3536 to supply the core file failing signal.
3538 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3540 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3541 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3542 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3543 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3545 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3547 * coff-mips.c (PAGESIZE): Correct value.
3549 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3551 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3552 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3554 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3556 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3557 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3559 (coff_compute_section_file_positions): Force vma and lma of _LIB
3561 (coff_set_section_contents): Count number of entries in new lma
3563 * coffgen.c (make_a_section_from_file): Force lineno_count of
3564 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3565 SCO 3.2v4 shared library.
3566 * seclet.c (rel): Copy over any section with contents, not just
3569 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3572 * coff-i386.c (coff_i386_reloc): New function, to generate
3573 relocateable output correctly.
3574 (howto_table): Use coff_i386_reloc for all reloc types.
3575 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3576 for a common symbol.
3577 (i386comm_value): Removed; no longer needed.
3579 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3581 * coffcode.h (coff_set_section_contents): Don't write out
3582 sections without a filepos.
3584 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3586 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3588 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3590 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3591 * libecoff.h (ecoff_data_type): Added gp_size field.
3592 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3593 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3594 Set flags to 0 for large common symbols.
3595 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3596 which can occur for gas-generated relocs.
3597 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3598 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3599 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3601 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3603 * srec.c (srec_set_section_contents): Use lma field for load
3605 * section.c: Add declaration of lma field to section structure.
3606 * coffcode.h (coff_write_object_contents): Use lma field for load
3608 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3610 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3611 symbols in a better way. (translate_to_native_sym_flag): Set the
3612 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3614 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3615 (bfd_make_section): Cope with new builtin section.
3616 * syms.c (bfd_decode_symclass): Can now print indirect section
3619 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3621 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3622 defined, and yields false.
3623 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3625 * archive.c (snarf_ar_hdr): Add support for reading (only,
3626 so far) BSD-4.4-style extended headers.
3627 * archive.c: Some more comments.
3629 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3631 * Makefile.in: fix rule for dvi and info, so that the recursive
3632 makes does the right thing, instead of always info
3634 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3636 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3637 archive members; they need more special reatment. For now, verify
3638 that computed and actual file positions correspond.
3640 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3642 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3643 (set_arch_mach): Delete non-MIPS code.
3644 (reloc_howto_type_lookup): Ditto.
3645 * Makefile.in: Adjusted.
3647 * libbfd.c (bfd_tell): Update `where' field.
3648 (bfd_seek): Don't do anything if we're not changing the file
3649 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3650 field against a SEEK_SET request. Call bfd_tell to re-update
3651 `where' field when done.
3652 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3654 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3656 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3658 * Makefile.in: added installcheck target
3660 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3662 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3663 if the type is not stNil.
3665 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3667 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3668 forward declarations.
3670 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3671 it's implied by the type.
3673 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3675 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3677 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3679 * rs6000-core.c: Add .ldinfo section.
3681 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3683 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3685 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3687 * section.c (bfd_set_section_contents): whitespace
3688 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3691 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3693 * hosts/go32.h: don't define POSIX_UTIME
3695 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3697 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3698 against machine architecture stored in the ELF header, to resolve
3700 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3701 NULL, so only use results when non-NULL.
3702 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3703 and add to vector of targets.
3705 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3707 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3708 are always just debugging symbols.
3710 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3711 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3713 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3715 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3716 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3717 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3718 defined, which they aren't in hpux 7.0.
3720 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3721 Tran-Le, tranle@intellicorp.com.
3723 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3725 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3726 ahead and do the relocation.
3727 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3728 what needs to be done.
3729 (ecoff_reflo_reloc): Do the REFHI relocation here.
3731 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3733 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3734 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3735 relocs are reasonable.
3736 * coff-msym.c: Eliminated uses of DEFUN.
3737 (ecoff_swap_tir_out): New function.
3739 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3741 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3742 * configure.host (vax-*-ultrix2*): Add triplet.
3743 * hosts/vaxult2.h: New file.
3744 * config/vaxult2.mh: New file.
3746 * aoutx.h (string.h): Include for strchr and friends.
3747 * archive.c (string.h): Include for memchr and friends.
3748 * elf32.c (string.h): Include for strrchr and friends.
3750 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3752 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3753 (MY_set_sizes): Use sunos4_set_sizes.
3755 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3756 deleted, as well as elf-big and elf-little targets.
3757 * libelf.h: New file.
3758 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3760 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3762 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3764 * coffcode.h (coff_compute_section_file_positions): Don't need
3765 variable "old_sofar" if compiling for i960.
3767 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3769 * libbfd.h: Updated.
3771 * ieee.c (exten, envi): "static" belongs first in declaration.
3773 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3775 * srec.c: add support for symbolsrec, srecords with symbols in
3778 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3780 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3781 to avoid lint complaints.
3783 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3785 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3786 type SHT_STRTAB. Don't alter file offset for section 0.
3787 (reloc_type_names): Now an array instead of a macro. Still inside
3788 "#if 0", since it's used only in debugging code also in "#if 0".
3789 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3790 (sort_reloc_map): New function.
3791 (sparc_reloc_map): New variable.
3792 (elf_bfd_reloc_type_lookup): New function.
3794 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3796 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3797 bfd_make_debug_symbol; they were already in the target structure.
3798 * Adjusted all uses of JUMP_TABLE.
3799 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3800 from coff_make_debug_symbol.
3801 * libcoff.h: Updated accordingly.
3803 * Minor cleanups provoked by gcc warnings:
3804 * aoutx.h (NAME(aout, reloc_type_lookup)),
3805 cpu-h8300.c (local_bfd_reloc_type_lookup),
3806 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3808 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3809 ieee.c (ieee_slurp_section_data),
3810 elf.c (elf_make_sections, elf_fake_sections,
3811 elf_compute_section_file_positions, elf_write_object_contents):
3812 Removed unused variables.
3813 * archures.c: Removed /* from within comment.
3814 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3815 * oasys.c (oasys_write_data): Initialize i.
3817 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3819 * libcoff.h (obj_raw_syment_coun): New macro.
3820 * coffgen.c (coff_get_normalized_symtab): Initialize
3822 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3824 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3826 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3828 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3829 for compatibility with tools from MIPS.
3831 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3832 * config/irix3.mt, config/irix4.mt: Removed.
3833 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3834 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3836 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3838 * hosts/hp300bsd.h: Add gross hack to determine whether we
3839 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3840 files (and set other parameters) to match.
3842 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3844 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3845 ansi definition which otherwise confuses non-ansi compilers.
3847 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3848 ultrix cc by forward declaring getenv as is done in
3851 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3853 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3854 avoiding a fatal error in vax ultrix 4.2 cc.
3856 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3858 * bfd-in.h, VERSION: Roll to version 2.1.
3860 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3862 * oasys.c (oasys_write_object_contents): Lint.
3863 * srec.c: Whitespace cleanup.
3865 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3867 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3868 cleaned up output formatting a bit.
3870 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3872 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3873 relaxable. Should be moved somewhere else.
3875 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3877 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3878 (aout_mips_*_vec): Added seclet_link element.
3880 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3881 support for aout-mipsbsd target.
3883 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3885 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3887 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3889 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3891 Add support for the H8/500
3893 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3895 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3897 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3898 * coff-mips.c: Now includes libecoff.h.
3899 (ecoff_data_type): Moved to libecoff.h.
3900 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3901 call it. If there is ever another ECOFF target, this and the
3902 swapping functions should be accessed via an ECOFF specific target
3904 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3906 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3908 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3909 no longer includes this file.
3911 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3912 bits to 0 to make comparison test useful.
3914 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3915 avoid overflowing GP accessible sections in binutils/objdump.
3917 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3919 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3920 reading more robust: Fail if string index is out of string
3923 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3925 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3926 PCREL13): Don't take dst_address into account; the input file has
3927 already taken care of that.
3929 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3931 * coff-mips.c: Completed support for linker and binutils.
3933 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3935 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3936 original addend from section contents.
3938 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3940 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3941 * hosts/delta88.h (strtol): Fix prototype.
3942 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3944 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3946 * elf.c: Get rid of "#ifdef sparc".
3947 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3948 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3950 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3951 compile type conditionals on host CPU.
3952 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3954 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3956 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3958 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3959 ECOFF which has two common sections.
3960 (bfd_com_section): Set SEC_IS_COMMON flag.
3961 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3962 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3963 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3964 bfd_is_com_section macro rather than checking for equality to
3967 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3969 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3970 (coff_mkobject_hook): Accept aouthdr argument.
3971 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3972 Handle NULL aouthdr argument.
3973 (coff_object_p): If there is no aouthdr, pass it as NULL to
3975 * libcoff.h: Rebuilt for mkobject_hook changes.
3977 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3978 additional MIPS ECOFF fields.
3980 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3982 * configure.host: added mips-dec-bsd*
3983 * configure.in: added mips-dec-bsd*
3984 * aout-mipsbsd.c: new file for mips-dec-bsd*
3985 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3986 * aoutx.h: added mips support.
3987 * archures.c: added mips support to bfd_default_scan().
3988 * cpu-mips.c: added support for R4000 (untested).
3989 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3990 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3991 hope will make it into include/bfd.h.
3992 * targets.c: added aout_mips_*_vec.
3994 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3996 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3998 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
4000 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
4002 * libcoff-in.h: Update prototype for coff_count_linenumbers.
4004 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4006 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
4007 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
4008 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
4009 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
4011 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
4012 bfd_swap_reloc_in or coff_swap_reloc_out.
4013 * coff-mips.c: Added code to link and write out symbolic debugging
4014 information, and to swap relocs in and out.
4016 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4018 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
4019 (coff_write_object_contents): coff_count_linenumbers returns the
4020 number of line number records it found.
4022 * coffgen.c (coff_write_linenumbers): only write out line numbers
4023 in the section they belong to.
4025 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4027 * targets.c (bfd_target): Added relocateable argument to
4028 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
4029 target vector for linker use.
4030 * bfd.c (bfd_seclet_link): New macro.
4031 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
4032 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
4033 and boolean return value. Made static.
4034 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
4035 relocateable argument.
4036 * reloc.c (bfd_generic_get_relocated_section_contents): Added
4037 relocateable argument (if relocateable, saves relocs).
4038 * bout.c (b_out_get_relocated_section_contents),
4039 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
4040 relocateable argument (if relocateable, just calls
4041 bfd_generic_get_relocated_section_contents).
4042 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
4043 argument to prototype.
4044 * All targets: Set new _bfd_seclet_link vector to
4045 bfd_generic_seclet_link.
4047 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
4049 * coffgen.c: #include seclet.h.
4051 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
4053 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
4054 debug info. Setup info about linker symbols only, and use
4055 standard bfd fields to hold the info.
4056 * (hppa_object_p): Remove unneeded decls.
4057 * (hppa_new_section_hook): Get rid of most of this.
4058 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
4059 fat. Remove all knowledge of stabs, remove redundant knowledge of
4061 * Remove macros for accessing fields which are now gone.
4063 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4065 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
4067 * coff-z8k.c: delete unused reloc functions
4069 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4071 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
4072 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
4073 * coff-msym.c: Use DEFUN for function definitons.
4074 * coff-mips.c: Added code to read and print symbols, and to find
4077 * coffcode.h: Moved many generic functions into coffgen.c. Moved
4078 swapping functions into coffswap.h for ECOFF use. Moved
4079 relocation functions, only used by h8300 and z8k, into reloc16.c.
4080 Added hooks for coffgen.c functions to backend data structure, and
4081 added hook functions. Still more could be done.
4082 * coffswap.h: New file to hold COFF swapping routines.
4083 * coffgen.c: New file to hold generic COFF functions.
4084 * reloc16.c: New file to hold h8300 and z8k specific relocation
4086 * libcoff-in.h: Added declarations for functions in coffgen.c.
4087 * libcoff.h: Rebuilt to incorporate changes.
4088 * coff-h8300.c: Function name changes.
4089 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
4090 hook rather than defining EXTRA_CASES.
4091 * Makefile.in: Build new files coffgen and reloc16. Added
4092 dependencies of coff-*.o on coffswap.h and seclet.h.
4094 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
4096 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
4097 about discarding const.
4099 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4101 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
4103 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4105 * configure.in (post-target): If --with-minimal-bfd is specified,
4108 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4110 * srec.c (srec_write_records): one of my boards wants a CR between
4113 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
4115 * archive.c (do_slurp_coff_armap): set symdef_count correctly
4116 (it broke a couple of weeks ago).
4118 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4120 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
4121 return type, so libbfd.h doesn't reference undefined typedefnames.
4123 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4125 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
4127 (coff_pointerize_aux): don't pointerize a negative tagndx
4128 (sometimes generated by SCO 3.2v4 cc).
4130 * bout.c (calljx_callback, callj_callback,
4131 b_out_get_relocated_section_contents): warn if relocating against
4132 an undefined symbol.
4134 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
4136 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
4137 Make a bunch more routines be static.
4138 * hppa.c (fill_spaces): Get rid of this, replace with much better
4139 written setup_sections().
4140 * (setup_sections): New routine to create BFD sections for each
4141 space and subspace in SOM files.
4142 * (hppa_object_setup): Use BFD sections created by
4143 setup_sections() to locate GDB symbol table info.
4144 * (make_unique_section): New routine to create a BFD section. It
4145 ensures that the given name is unique, and will generate a unique
4147 * (hppa_object_p): Become much more paranoid about file header.
4148 * (make_bfd_asection): Call bfd_make_section to do the dirty
4149 work. Simplify code somewhat.
4150 * (hppa_core_file_p): Use proper name for stack section.
4151 * libhppa.h: Remove millicode_start, millicode_end decls.
4153 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
4155 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4157 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
4158 relocs, don't bother doing the adjustment if the value to add is
4161 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
4163 * bfd.c (bfd_get_size): New function that gets an upper bound
4164 on the possible size of any object in a bfd.
4165 * elf.c (bfd_elf_find_section, elf_get_str_section,
4166 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
4168 * elf.c (elf_big_vec, elf_little_vec): Document last three
4169 members initialized to NULL.
4171 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4173 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4175 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4177 * hosts/std-host.h: New file. Attempt at a generic/default
4178 set of definitions, to discourage porting to new hosts by copying.
4179 * hosts/news.h: Removed.
4180 * hosts/sparc.h: Use std-host.h.
4181 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4182 perhaps we can later remove the the_bfd field from each symbol.
4183 * syms.c (struct symbol_cache_entry): Remove unused field
4184 app_data. Add comment noting that the_bfd is almost redundant,
4186 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4187 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4188 * hppa.c (fill_spaces): Make slightly more rebust.
4189 * configure.in: Allow std-host as the "default" host.
4191 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4193 * bfd.c: Add struct hppa_core_data to tdata union.
4194 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4195 Get rid of HPPA/BSD specific code. That will go somewhere else
4197 * (fill_spaces): Don't spin forever and die if you don't find
4198 $MILLICODE$ subspace.
4199 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
4201 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4202 Make these work for HPUX.
4203 * (make_bfd_asection): New routine to make section creation a
4205 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4206 * libhppa.h: #include the right system files. Redefine all of
4207 the structs/macros for hacking core files to use more sensible
4208 HPUX core file structures.
4209 * targets.c (target_vector): Conditionalize hppa_vec on
4210 HOST_HPPAHPUX, not hp9000s800.
4211 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4212 malloc and realloc. #define HOST_HPPAHPUX.
4214 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4216 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4217 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4218 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4219 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4221 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4222 * aix386-core.c: New file for handling core files on AIX on PS/2.
4223 * targets.c: if AIX386_CORE, use aix386_core_vec.
4224 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4227 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4229 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4232 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4234 * Makefile.in: added dvi target
4236 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4238 * bfd.c: Use right name for tekhex tdata struct.
4239 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4240 * libcoff.h: Updated to get spacing change from coffcode.h.
4241 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4243 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4245 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4246 functions, with the "guts" of the old bfd_slurp_bsd_armap
4247 and bfd_slurp_coff_armap, but assuming we've already checked
4248 if the armap is present or not.
4249 Also, rewrite a bit to avoid keeping around obstack data
4251 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4252 Various fixes to correctly handle COFF_style archives names.
4253 (Note that because these have a trailing '/', the names can
4254 have embedded spaces.)
4255 * archive.c (bfd_slurp_armap): New function, replaces old
4256 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4257 _either_ format, and calls do_slurp_bsd_armap or
4258 do_slurp_coff_armap if either form of map is seen.
4259 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4260 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4261 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4262 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4264 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4266 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4267 * libhppa.h: Make millicode_start and millicode_end be unsigned
4268 int to be same type as CORE_ADDR in GDB. Why are these here?
4270 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4272 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4273 vaddr of the section to the addend.
4274 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4275 SCO_CORE to SELECT_VECS.
4276 (target_vector): add sco_core_vec.
4277 * sco-core.c (sco_core_vec): add leading underscore initializer.
4278 * configure.in (i[34]86-*-sco*): use target i386-sco.
4279 * config/i386-sco.mt: new file; define SCO_CORE.
4281 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4283 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4285 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4287 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4289 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4291 * hosts/i386linux.h: Include unistd.h.
4293 * aoutx.h (print_symbol): aout_stab_name returns a constant
4295 * libaout.h (aout_stab_name): Fix prototype.
4296 * stab-syms.c (aout_stab_names): Array is now const.
4297 (aout_stab_name): Return value is now pointer to const.
4299 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4302 * syms.c (asymbol): Added new field "app_data", for data
4303 particular to the application. Some of the linker flags ought to
4304 get moved to this field someday.
4306 * archures.c (bfd_default_scan): Recognize a few more numbers:
4307 80486, 80960, and 960.
4309 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4310 bfd_coff_std_swap_table, cast to PTR.
4311 * bfd.c (bfd_coff_swap_*): Deleted macros.
4312 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4314 * coffcode.h (type bfd_coff_backend_data): New structure type,
4315 contains pointers to the COFF-specific swapping routines.
4316 (bfd_coff_std_swap_table): New data structure, to be used when
4317 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4318 (bfd_coff_swap_*): New macros.
4319 * coff-mips.c (mips_coff_swap_table): New data structure.
4320 (ecoff_big_vec): Use it.
4321 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4322 * All other targets: Deleted coff-specific vector entries.
4324 * trad-core.c: Fixed some `PARAMS' uses that were missing
4327 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4329 * aoutx.h (some_aout_object_p): Protect arg prototype in
4330 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4332 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4334 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4335 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4336 PARAMS for readability.
4338 * aoutx.h: Add type to callback parameter.
4339 * coff-mips.c: Don't call trad-core.h, not needed.
4340 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4341 * trad-core.h: Eliminate, unused.
4343 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4345 * format.c (bfd_check_format): if default target isn't found
4346 then look through the entire list rather than return early.
4348 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4350 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4352 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4354 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4356 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4358 * coff-z8k.c: checkpoint, more addressing modes handled
4359 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4362 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4364 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4366 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4368 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4370 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4372 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4373 and about when file descriptors are closed.
4375 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4377 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4378 written out correctly.
4380 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4382 * section.c: New section bit SEC_SHARED_LIBRARY.
4383 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4384 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4387 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4389 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4390 macros; use PARAMS to declare the function pointers involved.
4392 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4393 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4395 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4397 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4399 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4400 declaring pointers to functions.
4401 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4402 * seclet.h: Declare external function with PARAMS.
4404 * doc/chew.c (exfunstuff): Eliminate.
4405 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4406 * doc/proto.str: Use paramstuff rather than exfunstuff.
4408 * libbfd.h: Update, based on changes in source code and chew.
4410 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4412 * libieee.h: Add FIXME about removing limit on number of sections.
4413 * bfd-in.h: Improve comments to make it clear that bfd.h is
4414 the wrong place to edit this file.
4415 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4416 same places where we install bfd.h.
4418 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4420 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4421 symbol type before blindly modifying the auxent. Specifically,
4422 only modify the endndx fields for types that need it, and don't
4423 set the array information for non-arrays.
4425 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4427 * aoutx.h (some_aout_object_p): Section list should be set up
4428 correctly anyways; don't have to set up "next" pointers manually.
4430 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4432 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4433 config/i386v.mh: removed -DUSG from HDEFINES.
4434 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4436 hosts/i386v.h: don't define POSIX_UTIME.
4438 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4440 * ieee.c (ieee_slurp_sections): make a private copy of the
4441 section's name before truncating it.
4443 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4445 * hppa.c: add symbol_leading_char entry in transfer vec
4447 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4449 * ieee.c (get_symbol): can now cope when two symbols of a
4450 different class, but the same index number occur consecutively.
4451 (get_section_entry): nicer name for sections being forward
4452 referenced. (ieee_archive_p): don't free the filename string,
4453 since it was never malloced.
4455 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4457 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4459 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4461 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4462 optionally setting the dimen info, since they are in the same
4463 memory locations. Also zero out external auxent.
4464 (coff_write_symbol): don't zero external auxent; now done in
4467 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4469 * Check fclose return value for errors.
4470 libbfd.h: bfd_cache_close now returns a boolean.
4471 cache.c (bfd_cache_delete): return fclose success value.
4472 (bfd_cache_close): return bfd_cache_delete return value.
4473 opncls.c (bfd_close, bfd_close_all_done): return result of
4476 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4478 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4480 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4482 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4483 work out a coff relocation type from a howto's attributes rather
4484 than using the input r_type field. This fixes PR1677 and allows
4485 conversion of a.out relocs to coff relocs.
4487 * coffcode.h (coff_write_relocs): if supplied a relocation
4488 relative to an absolute symbol, use the right symbol index.
4490 * reloc.c (bfd_perform_relocation): do a partial link for coff
4493 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4495 * changes to support i386-sysv with shared libraries:
4496 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4497 check for .data2; if _LIB is defined, check for it; map
4498 SEC_NEVER_LOAD to STYP_NOLOAD.
4499 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4500 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4501 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4502 if section has contents, not just if it is loadable; if
4503 TWO_DATA_SECS, check for .data2
4504 (coff_set_section_contents): set vma of .lib section to number of
4506 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4507 don't define coff_write_armap to bsd_write_armap.
4508 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4511 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4513 * solaris2.h: Get the definition of alloca from alloca.h if we
4516 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4518 * configure.in (i960-*-{aout,bout}): Support these.
4520 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4522 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4524 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4526 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4527 no-longer-used definitions of L_SET and L_INCR.
4528 * i386linux.h: Tweaks to smooth Linux build.
4530 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4532 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4534 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4536 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4537 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4538 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4539 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4541 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4542 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4544 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4546 * configure.host: New file, contains mapping of host configs
4547 to host support file names for bfd, binutils, opcodes.
4548 * configure.in: Use it.
4549 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4550 * i386bsd.c: Cleanup, reformat.
4551 * config/i386-bsd.mt: Comment changes.
4552 * config/i386bsd.mh: New file for core file support.
4553 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4554 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4555 on BSD 4.4 define ALIGN (sigh!).
4557 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4559 * libaout.h (aout_backend_data): added exec_header_not_counted
4560 field. For ZMAGIC files only, when text_includes_header is set, by
4561 default the length of the exec header is counted in the text
4562 section size. For go32, exec header is mapped in but does *not*
4563 contribute to the size of section.
4564 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4565 is not set, but ztih is, add the size of the exec header to the
4566 recorded size of the text section.
4567 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4568 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4569 Also set text_includes_header.
4570 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4571 by default in MY(backend_data).
4573 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4575 * aout-target.h (callback): Don't define this function if it won't be
4578 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4579 type doesn't match. Don't lose if file sections have already been
4581 (set_arch_mach): Set reloc_entry_size.
4582 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4584 * hosts/i386bsd.h: New file.
4585 * configure.in: Recognize i[34]86-*-bsd host.
4587 * aout-target.h (callback, write_object_contents): Delete unused
4590 * aoutx.h (reloc_type_lookup): New function.
4591 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4592 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4593 (MY_reloc_howto_type_lookup): Don't define it.
4595 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4597 (slurp_symbol_table): Use header byte order, not target byte
4598 order, for reading symbol data.
4600 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4602 * configure.in: Undo some brain damage in the host section.
4603 * configure.in: Reformat the target section, test many configs.
4604 * Makefile.in (make): Remove obsolete `make make'.
4605 * aoutx.h (some_aout_object_p): Make defines line up.
4607 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4609 Now a bfd knows whether underscores are normally prepended
4610 to symbols in its file format.
4612 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4613 coff-z8k.c: targets set so they have leading underscore
4614 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4615 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4616 without leading underscore flag
4617 * targets.c: add symbol leading char to xvec description
4618 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4620 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4622 * archive.c: Make errno global.
4623 * archive.c (_bfd_write_archive_contents): If read fails (and
4624 errno!=0) set bfd_error to malformed_archive (since this probably
4625 indicates a truncated archive), rather than system_call_error.
4627 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4629 * Makefile.in: added rules for i386bsd.c
4630 * i386bsd.c: new file, supporting 386bsd.
4631 * configure.in: recognize i386-*-bsd target.
4632 * config/i386-bsd.mt: new file - 386bsd target configuration.
4634 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4636 * configure.in: re-arrange host section to use *-*-* notation,
4637 clean up some of the target section as well
4639 * seclet.c: cast result of bfd_get_relocated_section_contents to
4640 avoid compiler warnings
4642 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4644 * coffcode.h (coff_section_symbol): Create section if it doesn't
4647 * bout.c: Removed some unused variables.
4649 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4651 * Portability fixes from p3:
4652 coffcode.h (coff_write_relocs): removed sanity check until it
4653 works on all targets (per advice from sac).
4654 config/hp9000.mh: new file to define USG.
4655 hppa.c: #undef hppa before the JUMP_TABLE.
4656 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4658 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4659 local variable target volatile to avoid mysterious bug in
4662 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4664 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4665 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4667 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4669 * coff-z8k.c (func_da, func_jr): Lint.
4670 * coffcode.h: Use memset rather than bzero.
4671 * elf.c: Use memcpy rather than bcopy.
4672 * tekhex.c: Use memset rather than bzero.
4674 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4676 Add Adobe a.out support.
4678 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4679 * config/adobe.mt: Add.
4680 * configure.in (*-adobe-* target): Add.
4681 * targets.c (a_out_adobe_vec): Add.
4682 * Makefile.in: add aout-adobe.c.
4684 * configure.in: Put two dashes in all entries to be matched.
4685 Add comments to remind people to do this.
4686 Reorder all entries that match manufacturer names, to occur
4687 last, so they will only be matched if no more specific match
4688 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4690 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4692 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4693 since we should never have a NULL section.
4694 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4695 tests, set the section to bfd_abs_section.
4697 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4699 * coff-z8k.c: getting closer
4700 * coffcode.h (coff_get_relocated_section_contents): allow
4701 EXTRA_CASES hooks for different arches to provide different reloc
4703 * seclet.h: #ifndef around it to allow multiple inclusion
4704 * srec.c: minor doc fix
4706 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4708 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4710 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4712 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4715 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4717 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4718 filling in reloc, in case immediately following code doesn't set
4721 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4723 * coffcode.h (coff_renumber_symbols): set the last renumbered
4724 symbol pointer to NULL, as expected by coff_write_linenumbers.
4725 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4726 type R_IHCONST used on the 29k.
4728 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4730 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4731 update, based on how the underlying file was opened. Obsoletes
4733 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4734 all FASCIST_FDOPEN config defines.
4736 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4738 * sparc-opc.c: Moved to opcodes library, now that we have one.
4739 * Makefile: Don't compile it.
4741 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4743 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4745 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4747 * section.c (bfd_set_section_flags): Remove a sanity check.
4748 It is unfortunately broken, and prevents strip from working.
4750 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4752 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4753 created by last change.
4755 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4757 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4758 * bfd-in.h: Bump to version 2.0.
4760 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4762 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4763 braindamaged HP/Apollo compiler happy.
4765 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4767 * format.c: Fix description of search for matching target.
4768 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4769 * targets.c: Update description of search for matching target.
4770 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4771 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4772 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4774 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4776 * Makefile.in: Added mostlyclean/clean/distclean rules.
4778 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4780 * targets.c (target_vector): Take out oasys (unless that is
4781 the default): Because there is no magic number in archives,
4782 there can be annoying target mis-matches.
4784 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4786 * sparc-opc.c: Rigorously updated to match architecture manual.
4788 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4790 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4791 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4792 to the built-in abs_section were not written out correctly.
4794 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4796 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4797 large, assume we're using a swapped byte order and fail with
4798 wrong_format rather than dumping core.
4800 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4802 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4803 filename constraints.
4804 * Makefile.in: Updated to reflect change.
4806 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4808 Add preliminary support for the we32k:
4810 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4812 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4814 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4816 * bout.c: added support for relaxable alignment relocs.
4818 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4819 pass down pointer to play area rather than use alloca
4821 * cpu-z8k.c (compatible): made static to reduce name space
4824 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4826 Add basic support for the z8k:
4828 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4829 section.c, targets.c,
4831 * syms.c: move mis-inserted patch.
4833 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4835 Documentation fixes:
4836 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4837 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4839 * reloc.c: break out addend item from surrounding text.
4841 * doc.str (DOCDD): Defined. Adds text to output.
4842 (bodytext): Put bulletize before kill_bogus_lines.
4843 * chew.c (bulletize): End itemization after a blank line, to
4844 prevent following text from being swallowed up in an item.
4846 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4848 * configure.in: Add sparclite as a target.
4850 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4852 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4855 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4856 from a coff file (csym is null), dont deref them
4858 * ieee.c (parse_expression): get the answer right when adding an
4859 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4860 on elts so that filename is filled in.
4862 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4864 * bout.c (howto_align_table): New set of relocs, with enough
4865 data for "objdump -r" to work.
4866 (b_out_reloc_type_lookup): Recognize alignment relocs.
4868 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4870 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4871 invocations of make. Also, always create installation
4874 * config/apollov68.mh: removed -g from CC definition.
4876 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4878 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4879 overflowing gp-offset range.
4881 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4883 * srec.c (srec_set_section_contents): don't write out sections
4884 without the LOAD and ALLOC attributes
4886 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4888 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4889 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4890 * aout-target.h (callback): Don't set page/seg sizes.
4892 (set_sizes): New routine.
4893 (backend_data): Point to it.
4894 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4895 (sunos4_aout_backend): Point to it.
4896 * aoutx.h (set_arch_mach): Call set_sizes callback.
4898 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4900 * aout-target.h: Make _bfd_slurp_extended_name_table be
4901 the default. Given that we *write* the suckers (for long
4902 archive member names), we really ought to be able to read them!
4903 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4904 seem to be needed, and many machines don't have it.
4906 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4908 * coff-m68k.c (vector): read and write archives in coff format.
4910 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4912 * opc-sparc.c: New file.
4914 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4916 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4917 pointers to bfd_byte* before performing arithmetic on them. Such
4918 use with bare void* pointers is a gcc extension.
4919 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4920 * archive (normalize): Add to CONST to match actual usages with
4923 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4925 * configure.in: Recognize i486 host cpu, and use i386-elf
4928 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4930 * config/stratus.mt (CC): Remove definition.
4931 * elf.c (bfd_section_from_shdr): Test for the possibility that
4932 section_from_elf_index returns NULL and don't dereference it.
4934 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4936 * add hppa_data to bfd tdata (indirectly via sef).
4938 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4940 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4942 * configure.in: error messages to stderr, not stdout
4944 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4946 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4947 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4948 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4950 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4952 * configure.in: recognize hppa* instead of hppa
4954 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4956 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4957 RTYPE2HOWTO to cope with same.
4958 * reloc.c (bfd_perform_relocation): added support for size of -2
4959 (subtract a word reloc type). Updated doc.
4961 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4963 * Makefile.in: merged changes from progressive, removed rcsid.
4965 * archures.c, archive.c, Makefile.dos: removed rcsid.
4967 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4969 * bfd-in.h : add BFD_IS_RELAXABLE flag
4970 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4971 header e_relaxable, major hackery in callbacks
4972 * libaout.h : add space for a_relaxable.
4973 * seclet.c (rel): don't relax empty sections
4976 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4978 * section.c (STD_SECTION): add some casts to the initializers for
4981 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4983 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4984 and add appropriate casts to keep (picayune) aix-cc happy.
4986 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4988 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4989 symbol pointers. Punt expensive & useless bfd_realloc. Use
4990 malloc for raw symbols, and free it before returning.
4991 (bfd_section_from_shdr): Do not slurp symbol table until politely
4992 asked. Do not even slurp string tables.
4993 (elf_get_symtab_upper_bound): Count 'em without reading them.
4994 (elf_get_symtab): This is how to politely ask. Schlurp!
4995 This should probably just *become* elf_slurp_symbol_table, FIXME.
4997 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4999 * archive.c (bsd_write_armap): write the timestamp of the
5000 archive header to be just a little bit later than the timestamp of
5001 the file, otherwise the linker will complain that the index is
5004 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
5006 * configure.in: Add m68k-ericsson-*.
5008 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
5010 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
5011 * elf.c: Remove unconditional debug printf's.
5012 (elf_write_object_contents, elf_slurp_symbol_table): Handle
5013 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
5014 (elf_slurp_symbol_table): Hand out symbols in forward, not
5015 reverse order. Simplify duplicate code.
5017 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
5019 * elf.c: Remove "(void)" casts from function calls where the
5020 return value is ignored, in accordance with GNU coding standards.
5022 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
5024 * hppa.c: Apply John's standard fix to avoid "empty translation
5025 unit" warnings from some ANSI-C compilers.
5027 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
5029 * hosts/solaris2.h: Configure same as sysv4.
5031 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
5033 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
5034 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
5035 type match actual return type.
5036 * elf_print_symbol (section_name): Make CONST.
5038 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
5040 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
5041 New files, for Linux (a free Unix clone for 386 machines).
5042 * Makefile.in, configure.in, targets.c: Update accordingly.
5044 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5045 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
5046 correct calling of howto special functions and fixes from Raeburn
5048 * archures.c: nuke bfd_reloc_code_type
5049 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
5050 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
5051 SEC_NEVER_LOAD, various other bfdgas newness
5052 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
5053 * targets.c: change jump table vector to above
5056 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
5058 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
5059 its prototype will be included in libbfd.h. Change result type
5060 to struct * (rather than equivalent typedef) so it can be used in
5061 the prototype, where they typedef won't be known.
5062 * libbfd.h: Updated version.
5064 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
5066 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
5067 targets.c: HPPA merge.
5069 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
5071 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
5072 * config/solaris2.mh: Kludge around Sun compiler bug.
5074 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
5076 * libaout.h (aout_backend_data): Change defs of two bitfields to
5077 be unsigned chars instead to get around rs6000 compiler problem.
5079 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
5081 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
5082 Correct misconception that there can be only one symbol table.
5083 Only call elf_slurp_symbol_table on the full symbol table, not
5084 the dynamic one which is only a subset of the full one.
5086 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5088 * coffcode.h (coff_compute_section_file_positions): For I960,
5089 don't align sections in file.
5091 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5093 * targets.c (struct bfd_target): Added field for target-specific
5094 (but not file-specific) data, for distinguishing minor
5095 characteristics between (e.g.) a.out formats.
5097 * section.c (struct sec): New field user_set_vma indicates vma
5098 field should be heeded, not assumed to be unset.
5099 (STD_SECTION): Initialize that field of standard sections to zero.
5100 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
5102 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
5103 pre-swapped version.
5105 * archures.c (struct bfd_arch_info): Fixed order of comment and
5106 field decl. New fields indicate size of page and segment for
5108 * cpu-m68k.c (N): Fill in values.
5109 * cpu-sparc.c (arch_info_struct): Ditto.
5111 * libaout.h (struct aout_backend_data): Various bits of data (not
5112 all used currently) with characteristics of a.out implementation.
5113 Important field for now is text_includes_header, indicating that
5114 the text section starts immediately after the file header, which
5115 gets mapped in with it.
5116 (struct aout_data): New fields indicate whether vma has been
5117 adjusted yet (not yet used), and what magic number will be used in
5118 the output file (should go away in favor of vma_adjusted).
5119 (WRITE_HEADERS): Code for dealing with section sizes and related
5120 header fields replaced with call to adjust_sizes_and_vmas.
5121 * aoutx.h (some_aout_object_p): Fill in magic number field.
5122 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
5123 (set_arch_mach): Set page size and segment size once CPU
5125 (adjust_sizes_and_vmas): New function; has much code moved
5126 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
5127 and size parameters, as well as many header fields, after deciding
5128 on magic number for output file. Checks to ensure that this
5129 adjustment has only been done once.
5130 (set_section_contents): Call adjust_sizes_and_vmas instead of
5131 doing much of the work here.
5133 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
5134 default (null) values of these fields.
5135 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
5136 value in exec header.
5137 (sunos4_aout_backend, MY_backend_data): Define backend data
5138 indicating file header is included in text section.
5140 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5142 * hosts/sparc.h (abort, exit): Hide these names if compiling with
5143 gcc version 2, to avoid warnings.
5145 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
5147 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
5148 it's broken on ncr 3000's. Use simple "true" for RANLIB.
5150 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5152 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5154 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
5156 * section.c (STD_SECTION): Remove extra semicolon in declarations.
5157 * configure.in: Rewrite target parsing to use simple format.
5158 Handle sparc-sun-solaris2 configuration.
5159 * aout64.h: Avoid ANSI C brain death warning.
5160 * elf.c: Avoid trigraph (???) or /* in comments.
5162 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5164 * config/sysv4.mh: new file, RANLIB=echo
5166 * configure.in: handle Solaris2 as -sysv4 or -solaris2
5168 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
5170 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
5171 elf_core_tdata_struct into a single common struct. Core files
5172 wouldn't have worked at all without this.
5173 (bfd_elf_find_section): New function for GDB's undercover use
5174 to find string sections that BFD hides from it.
5175 (elf_get_str_section): Avoid multiple alloc&reads for same data;
5177 (elf_object_p, elf_core_file_p): Allocate internal file header
5178 storage dynamically.
5179 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5180 * demo64.c: Prevent "empty translation unit" warnings from idiots.
5182 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5184 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5186 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5188 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5190 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5192 * configure.in: handle m680[01234]0 as aliases for m68k
5194 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5196 * coff-a29k.c: do byte relocs correctly
5197 * coffcode.h (styp_to_sec_flags): never load INFO sections
5198 * seclet.c (rel): don't relocate INFO sections
5200 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5202 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5203 Make the symbols unmodifiable.
5204 (bfd_section_init): Deleted.
5205 * init.c (bfd_init): Don't call bfd_section_init.
5207 * section.c (bfd_set_section_contents): Ensure that range to be
5208 written is within section boundaries.
5209 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5212 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5214 * coff-i960.c (howto_table): Deleted.
5215 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5216 interesting entries from old howto_table.
5217 (RTYPE2HOWTO): Adjusted to use switch.
5218 (coff_i960_reloc_type_lookup): New function.
5220 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5221 records for section symbol.
5222 (make_abs_section): Unused; deleted.
5223 (renumber_symbols): Re-order symbols so undefined symbols come
5224 last, as COFF format desires.
5225 (coff_write_symbol): Put C_FILE symbols in debug section always.
5226 (coff_section_symbol): New function; creates a symbol with the
5227 same name as a section, and sets up aux records for it.
5228 (coff_add_missing_symbols): New function; adds section symbols to
5229 symbol table if they aren't there already. Should someday also
5230 add a dummy C_FILE symbol if none is present.
5231 (coff_write_object_contents): Add missing symbols before preparing
5232 symbol table to be written.
5233 (coff_slurp_reloc_table): Verify that symbol indices read in are
5234 in a reasonable range.
5235 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5236 (obj_conv_table_size): Accessor macro.
5238 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5239 reloc types on i960.
5241 * bfd-in.h (bfd_get_section_name): New macro. Like
5242 bfd_section_name, but returns rvalue, not lvalue.
5243 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5244 (bfd_get_section_flags): Now returns rvalue.
5246 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5247 general, some specific to sparc or i960.
5249 * aoutx.h (set_section_contents): Set VMA for each section based
5250 on previous section. If text section VMA doesn't appear to have
5251 been set, make a best guess from the type of file.
5253 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5255 (MY(vec)): Initialize reloc_type_lookup field.
5257 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5258 (bfd_error_trap, bfd_error_vector): Extern, not common.
5260 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5261 few types of relocs for sparc; will need enhancement.
5263 * bout.c (callj_callback): Use DEFUN macro in definition.
5264 * coff-i960.c (optcall_callback): Likewise.
5266 * targets.c (bfd_target): Added fields reloc_type_lookup and
5267 _bfd_make_debug_symbol. Also minor comment changes.
5268 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5269 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5270 than arch info, and dispatch with BFD_SEND. Callers changed.
5271 * archures.c (struct bfd_arch_info): Deleted field
5273 * cpu-*.c: Don't initialize that field.
5275 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5276 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5277 (bfd_errmsg): Now returns ptr to const.
5278 * bfd-in.h (bfd_errmsg): Fix prototype.
5280 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5281 * reloc.c (bfd_generic_relax_section): Ditto.
5283 * section.c (Section Output doc): Improve description of use of
5284 output_section and output_offset.
5286 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5288 * sco-core.c: new file from net.
5289 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5290 Now we have the hairy linker, it's possible to move symbols from
5291 one section into another. Actually make that work!
5293 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5295 * hosts/sun3.h: fix declaration of free.
5297 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5299 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5300 * coff-h8300.c (reloc_processing): all relocs are relative to
5302 * opncls.c: don't use fdopen on DOS systems
5304 short patches from Glenn Kasten (glenn@ready.com)
5305 * target.c: enabled oasys support
5306 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5307 fix problem where a relocation which crossed a modification byte
5308 boundary did not work. Fix problem where a relocation near the end
5309 of a data record did not work.
5312 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5314 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5315 archvie header string counts the endian way, this heuristic sees
5316 how big an archive string to read by trying it one way and if the
5317 string table is unreasonably big, trying it the other. *FIXME*.
5318 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5320 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5322 * bfd-in.h: Increase version number to 1.97, for consistency
5324 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5326 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5328 * bfd-in.h: bump version to 1.96
5329 Major change; changed calling convention for
5330 bfd_get_relocated_section_contents so that caller allocates
5331 memory for section data.
5332 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5333 seclet.c, targets.c, bfd.c: reflect new convention.
5334 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5335 case, then use reasonable default values for SEC_* flags.
5337 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5339 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5340 size of output reloc struct.
5341 * targets.c, Makefile.in: comment out tekhex for the moment.
5342 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5343 * configure.in: tandem target is st2000
5344 * coff-m68k.c: rename static howto_table to global
5345 m68kcoff_howto_table.
5346 * bout.c: remove unnecessary abort
5347 * coff-a29k.c: various changes to the way relocations work to cope
5348 with the "new order" and latent bugs.
5351 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5353 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5354 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5355 * reloc.c (bfd_perform-relocation): don't relocate refs to
5356 absolute symbols if doing a partial link.
5358 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5360 * configure.in: Add a29k-amd-udi.
5362 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5364 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5365 internal_exec structure before initializing the fields that
5366 are used, so that the unused fields are in a known state.
5368 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5370 * tekhex.c (struct data_struct): Convert from typedef that
5371 typedefs nothing to a normal structure declaration.
5372 * tekhex.c (pass_over): Prototype args for function that
5373 second arg points to.
5375 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5377 * Makefile.in: remove old style staging. Do not print recursion
5380 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5381 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5384 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5386 * bfd.c, Makefile.in: added tekhex
5387 * aoutx.h (set_section_contents): pages should be padded to the
5388 size of a page, not the size of a segment.
5389 * configure.in: added go32 host and i386-aout target.
5390 * i386aout.c, libaout.h: now works for go32 target
5391 * ieee.c: fix bit rot.
5392 * seclet.c: support for padding seclet type.
5394 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5396 * Makefile.in: added .NOEXPORT:
5398 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5400 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5402 * elf.c (elf_compute_section_file_positions,
5403 elf_write_object_contents): Return boolean, not NULL (which
5405 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5406 Also ifdef-out code that aborts on unhandled section types.
5408 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5410 * configure.in: Recognize ncr3000 config
5411 * Makefile.in (MINUS_G): Pass on to recursive makes.
5412 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5414 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5416 * Makefile.in: Now that we have sym.h and symconst.h, compile
5417 coff-msym.c on all systems.
5418 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5419 * coff-msym.c: Update include files and comments; add weakext bit.
5421 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5423 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5424 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5426 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5428 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5429 * configure.in: Add new host and target configs.
5430 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5431 structs, which vary; just use member name.
5432 (elf_object_p, elf_core_file_p): Lint, fix comments.
5433 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5435 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5437 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5438 local, disposable, copy of the external form of section header
5439 table and program header table entries.
5441 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5443 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5445 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5447 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5450 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5452 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5454 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5456 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5457 not internal bfd_assert function (twice).
5459 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5461 * aout-target.h: change ar_max_namelen to 15 (the right value)
5462 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5465 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5467 * archive.c (bfd_generic_archive_p): check for bout archives too.
5468 * bout.c: make it work again.
5470 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5472 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5474 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5475 bfd_xmalloc() instead of bare malloc().
5477 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5479 * Makefile.in: pass down MAKEINFO on info.
5481 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5483 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5484 host/h-<foo> now just <foo>.
5485 * configure.in: reflect changes
5487 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5489 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5490 actual source file, not just the generated libbfd.h.
5492 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5494 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5495 gdb on little-endian 960 code.
5496 * archive.c (compute_and_write_armap): indirect symbols should go
5497 into the archive header too.
5499 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5501 * Makefile.in: added check target.
5503 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5505 * coff-msym.c: Move this file from gdb/ecoff.c. It
5506 handles byte-swapping for ECOFF (MIPS symbol) files.
5507 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5508 to the files built on MIPS-based hosts.
5509 * Makefile.in: Add rule for coff-msym.
5511 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5513 * Makefile.in: added clean-info target. MINIMIZE=1.
5515 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5517 * coff-rs6000.c: Move core file functions into separate
5518 new file rs6000-core.c. This is needed because reading
5519 core files depends on native include files that conflict
5520 with ../include/coff/rs6000.h.
5521 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5523 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5525 * aoutx.h (NAME(aout,print_symbol)): Don't print
5526 symbol addresss for undefined symbols.
5527 * coff-rs6000.c: Various updates (due to target-
5528 independent changes).
5529 * libbfd.h: Ditto (tdata field is now a union).
5530 * hosts/h-sparc.h: Removed prototype for bogus function
5531 'emset' (presumably should have been 'memset' - which is there).
5533 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5535 * configure.in (mips-big-* target): Same is Iris.
5537 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5539 * aoutx.h (translate_from_native_sym_flags): when creating an
5540 alias symbol, fill in the section as undefined, rather than
5541 leaving it blank. If an output section can't be found for a
5542 symbol, then don't core dump.
5544 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5546 * Makefile.in, configure.in: removed traces of namesubdir,
5547 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5548 copyrights to '92, changed some from Cygnus to FSF.
5550 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5553 * coff-h8300.c: fix stupid reloc subtraction bug
5554 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5555 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5556 the symbol.flags and done_lineno fields.
5558 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5560 * coffcode.h (coff_write_symbol): write out the correct number of
5562 * cpu-h8300.c: fix disassembly bug
5564 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5566 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5567 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5568 reloc.c, section.c (bfd_map_over_sections), targets.c
5569 (bfd_target_list): Protolint.
5570 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5572 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5574 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5576 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5577 section of a symbol rather than the section of a reffed symbol to
5578 determine the r_index of an emmitted reloc.
5580 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5582 * PORTING: New (preliminary) porting guide.
5584 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5586 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5587 (howto_hvrt16): lint.
5589 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5591 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5592 a full configuration (with possible cross-development),
5593 instead of using host-aout.c.
5595 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5597 * aout-target.h (MY(write_object_contents):
5598 Set obj_reloc_entry_size (abfd).
5599 * gen-aout.c: Change to emit a .c files, not a .h file.
5601 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5603 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5604 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5606 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5608 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5609 with more than one auxent can cause nasty core dumps.
5611 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5612 "done_lineno" so that a symbol which appears twice in the symbol
5613 table only gets it's linenumbers relocated once. Modifed
5614 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5617 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5619 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5620 stuff to use the New Order.
5622 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5624 * ieee.c: Change type of envi[] to unsigned char.
5626 * configure.in: fix vax ultrix configuration.
5628 * elf.c (bfd_section_from_shdr): Deal with null return from
5629 bfd_make_section(). (elf_object_p): Select endianess properly.
5631 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5633 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5635 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5637 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5638 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5639 * host-aout.c: Don't use aout-params.h; configure these systems
5640 in their xm files, not in a randomly generated file.
5641 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5643 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5645 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5647 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5648 host_aout_vec here as well.
5650 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5652 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5653 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5654 to prevent undefined symbol.
5656 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5658 Various lints found on PersSony
5659 * aoutx.h: cast an enum
5660 * coff-a29k.c: many ints in reloc structure turned to enum
5661 * coffcode.h: more enums
5662 * cpu-h8300.c: more enums
5663 * opncls.c: more enums
5665 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5667 * configure.in: Make Tahoe configuration work again.
5668 * bfd-in.h: Remove trailing comma from enum declaration.
5669 * ieee.c: Can't put byte values >0x7F into a signed char.
5671 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5673 * Makefile.in: Add dependencies for various coff-*.o files.
5675 * elf.c: Remove extraneous paren from core_prpsinfo and
5676 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5677 Replace references to old section "size" member with new
5678 "_raw_size" member. Implement elf_make_empty_symbol, which
5681 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5683 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5686 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5688 * coffcode.h (bfd_coff_relax_section): now static.
5689 (bfd_coff_get_relocated_section_contents): various type lints.
5691 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5693 New entry point in the transfer vector - bfd_relax_section.
5695 * aout-target.h: add to vector, call generic_relax
5696 * bfd-in.h: add to vector
5697 * bfd.c: add #define for vector
5698 * bout.c: add to vector, call generic_relax
5699 * coffcode.h: add to vector, also now has coff specific relax code
5700 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5701 * elf.c: call generic_relax
5702 * ieee.c: call new vector, clean up some bugs due to the creation
5704 * libbfd.h: add bfd_generic_relax_section EXFUN
5705 * oasys.c: call generic_relax
5706 * reloc.c: implement generic_relax
5707 * seclet.c: moved much of this into coffcode.h
5708 * srec.c: call generic_relax
5709 * targets.c: define new transfer vector
5711 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5713 * everything: now modified to use smaller reloc type. Self hosts
5716 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5718 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5719 New files for stratus.
5721 * configure.in: Add configuration fragments for stratus.
5723 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5725 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5726 variables as CONST since they are set to point to a const char
5727 string. Fixes compiler complaints.
5729 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5731 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5734 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5736 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5737 symbols, so that we can emit the correct file name even
5738 if it's an include file.
5740 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5742 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5743 (Reported by john@labtam.labtam.oz.au (John Carey)).
5745 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5747 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5749 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5750 being used to -DHAVE_PROCFS.
5752 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5753 '#include "fopen-same.h"' to end of file to match other h-* files.
5755 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5757 * configure.in: Change svr4 references to sysv4. Add case
5758 "unknown" for target vendor and infer some targets based
5759 on the specified operating system.
5761 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5763 * bfd-in.h, libaout.h: ANSIfy enums.
5765 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5767 * archive.c (normalize): created version for VMS which removes the
5768 VMS directory crap from the front and end of a filename, eg turn
5769 [-.foo]bar.obj;123 into bar.obj
5770 (bfd_construct_extended_name_table): now writes index into an
5771 extended name table in decimal - the same base used to read an
5772 extended name table.
5774 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5776 * aout-encap.c: Fix to use aout-target.h.
5777 * aoutf1.h: Use standard MY_object_p and MY_callback
5778 in aout-target.h. Remove target-specific versions.
5779 * host-aout.c: Re-write to use aout-target.h.
5780 * gen-aout.c: New files use with host-aout.c to generate
5781 host-specific a.out-related parameters.
5782 * Makefile.in: host-aout.o depends on aout-params.h, which is
5783 generated by gen-aout.
5784 * aout-target.h: Make a little more flexible.
5785 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5786 macro. Instead, inline it in aout-target.h.
5787 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5788 a gcc -Wall warning.
5789 * archive.c: Add missing commas in DEFUN macro (2 places).
5790 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5791 Berkeley ones, now that libiberty has them:
5792 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5793 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5794 remove unused variable.
5796 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5798 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5799 and execname inside HAVE_PROCFS ifdef since they are unused
5800 when it is not defined.
5802 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5804 * elf.c: Flag all sections as either code or data. We can't
5805 be sure what they are anyway, since ELF doesn't fit the
5806 traditional model of text+data+bss very well. Add new local
5807 function elf_read() to simplify code. Record entry point in
5810 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5812 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5813 rather than N copies of the same lines.
5815 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5817 * cpu-h8300.c: disassemble branch displacements correctly
5818 * coff-h8300.c: put reloc offsets out in 32bits
5820 * makefile.dos, configdj.bat: New files from DJ
5821 * cache.c: fopen with new macros is needed for DOS.
5822 * ieee.c: environ renamed to envi to stop an include file
5824 * opncls.c, coff-rs6000.c: more fopens with macros.
5826 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5828 * Makefile.in: infodir belongs in datadir.
5830 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5832 * Makefile.in: fix where docdir lives
5834 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5835 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5836 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5837 srec.c, syms.c, targets.c : all new documentation and lint
5841 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5843 * coffcode.h, srec.c: Lint.
5845 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5847 * Makefile.in: install using INSTALL_DATA, added standards.text
5850 * configure.in: mark directory as target dependent. configure
5851 nows works in objdir always so make file existence checks
5854 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5856 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5857 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5858 and mandir now keyed off datadir by default.
5860 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5862 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5863 computation of arch and machine type so it's worked out before
5864 some_aout_object_p is called.
5865 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5867 * archures.c: add extra field 'section_align_power' to hold
5868 default section alignment in object files.
5869 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5870 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5871 initialize the new field.
5872 * bout.c (b_out_callback): replace the text size, since aout
5874 * aoutx.h: Documentation in the new style
5876 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5878 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5879 use the saved value if mtime_set is already set (intended
5880 for archive files, though apparently not used yet).
5882 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5884 * targets.c: Revise comments about how to configure the target
5885 vector, to match reality. Remove mention of obsolete methods.
5886 Remove long lists of capitalized macros that turn into the same
5887 thing in lowercase. Normal vector simply lists all known
5888 lowercase xvec names; all other cases are handled by SELECT_VECS.
5890 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5893 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5894 list of supported targets.
5896 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5898 * archive.c (bsd_write_armap): The pad byte sometimes added to
5899 the string table in a __.SYMDEF member is now
5900 counted as part of the size of the string table.
5901 This is compatible with the old ranlib, as well as Sun's.
5903 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5905 * srec.c: Rewrote to fix many bugs; now gets the record type
5906 right, doesn't choke on input, sets the start address in an S9 and
5907 fills in the filename on an S0.
5909 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5911 * cpu-h8300.c: Add support for MEMIND addressing mode
5913 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5915 * coffcode.h: use the new macro if available
5917 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5918 * Makefile.in: Fixed dependencies due to file rename
5920 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5921 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5922 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5923 newos3.c, stab-syms.c, syms.c: All these files have had their
5924 #includes altered to point to the new places.
5926 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5928 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5930 * configure.in: Add vendor "ncr" as supported per-target vendor.
5931 Add svr4 case for i386 per-host case.
5933 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5936 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5938 * syms.c (bfd_decode_symclass): Return 'A'
5939 for symbols that are both absolute and global.
5940 * archive.c (bfd_special_undocumented_glue): Return NULL
5941 if bfd_ar_hdr_from_filesystem returns NULL.
5943 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5945 * Makefile.in: added coff-h8300
5946 * configure.in: now h8 is a coff target
5947 * cpu-h8300.c: fix various disassembly problems
5948 * libcoff.h: took out some code which has been #0ed for a long
5950 * targets.c: added h8 coff
5951 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5952 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5954 * coffcode.h: Started to change the way machine dependencies are
5955 handled, from the nest of #ifdefs to macros defined in the
5956 including coff-<foo>.c
5958 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5960 * aoutx.h (some_aout_object_p): Set the `executable' bit
5961 if the entry point is contained in the text segment, even if the
5962 text segment is at location 0.
5964 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5965 nonstandard MIPS sections (.rdata, .sdata, etc).
5967 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5968 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5969 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5971 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5973 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5975 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5976 from syms.c to new file stab-syms.c. Also, since GNU extended
5977 type codes such as N_SETT are no longer in ../include/stab.def,
5978 include them manually.
5979 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5980 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5981 * libaout.h: Added prototype for aout_stab_name().
5982 * Makefile.in: Update Makefile for new stab-syms.[co].
5984 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5986 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5987 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5988 just make N_XXX work by excluding the header from the text segment.
5989 * aoutx.h: Fix comments to match.
5991 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5993 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5994 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5995 for the "logical" text segment (i.e. never consider the exec
5996 header to be part of the text segment). This change is
5997 needed for consistency with various other parts of bfd and ld.
5998 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5999 and move calculation of obj_textsec(abfd)->size to libaout.h.
6000 * bfd-in.h: Removed bogus ';'.
6002 * Makefile.in: Add MINIMIZE flag to select lean
6003 or bloated target_vector.
6004 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
6005 * newsos3.c: Fixes to ../include/aout64.h remove need
6006 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
6008 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
6010 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
6011 handle both little and big-endian targets, with little
6012 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
6013 * host-aout.c: Add FIXME note.
6015 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
6017 * targets.c: Make the default target_vector contain
6018 just &DEFAULT_VECTOR. This makes executables a lot smaller.
6019 Old behavior can be gotten by defining ALL_TARGETS.
6020 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
6021 Factored out common code into new file aout-target.h.
6022 Saves a lot of duplicate code for a.out variants.
6024 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
6026 Get 'make headers' to work when configured with +subdirs.
6027 * Makefile.in: Add $(subdir) to docdir path.
6028 * doc/Makefile.in (protos): Add $(srcdir) prefix
6029 to name of sed scripts.
6031 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
6033 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
6034 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
6035 to include names of N_SETT etc.
6037 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
6039 * elf.c: Add minimal support for ELF symbol tables. Generates
6040 canonical bfd symbol tables from ELF symbol tables. Change the
6041 name of some functions from bfd_<name> to elf_<name>.
6043 * syms.c: Trivial fix to comment to remove a redundant "to".
6045 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
6047 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
6048 form that GDB recognizes as COFF.
6050 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
6052 * ieee.c (ieee_object_p): cast NULL correctly.
6053 * configure.in: added harris host
6055 * coff-a29k.c: Lots of changes, most from David Wood.
6057 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
6059 * coff-m88k.c (coff_write_armap): Just #undef it.
6061 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
6063 * Makefile.in: standardize on MINUS_G to disable debugging
6064 * coff-m88k.c: create coff armaps instead of bsd ones.
6065 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
6068 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
6070 * elf.c: Additions to support ELF format core files.
6071 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
6072 has support for /proc (all the include files in particular).
6074 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
6076 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
6077 of two N_SO stabs, one for directory, and one for filename.
6079 * bfd-in.h (print_vma): Factor out duplicate definition.
6081 Exit a little more gracefully when malloc returns NULL.
6082 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
6083 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
6084 * libbfd.h: Rre-generated due to libbfd.c update.
6086 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
6088 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
6090 * elf.c (elf_object_p): Don't try to create a bfd section for
6091 the first ELF section header. It is just a placeholder.
6093 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
6095 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
6096 core files, when compiling native.
6097 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
6099 FIXME: The aoutf1.h change below needs to be reversed back
6102 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6104 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
6105 manipulation of lnno fields in lineno structs in a coff-<f>.h
6106 independent way. Override it in coff-<f>.h to your favourite
6107 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
6108 (coff_swap_lineno_out): modified to use the new macros.
6110 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
6112 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
6113 unknown arch when the magic number doesn't specify the
6114 architecture, since some OSs (eg old sun3s) don't set the number, and
6115 020 is probably the right answer anyway.
6117 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
6119 * hosts/h-news.h, hosts/h-rtbsd.h:
6120 Get rid of MISSING_VFPRINTF, since libiberty provides one.
6121 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
6122 bfd_print_symbol_nm, for use by nm.
6123 * aoutx.h (NAME(aout,print_symbol)): Add code for new
6124 bfd_print_symbol_nm option, to print in nm format.
6125 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
6126 oasys.c (oasys_print_symbol): Provide stub implementations
6127 for bfd_print_symbol_nm.
6128 * syms.c: New function bfd_decode_symclass, used by nm printer.
6129 New function bfd_stab_name to look up string name of stab code.
6131 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
6133 * Makefile.in: Added ctor.c
6134 * archures.c (bfd_default_arch_struct) added
6135 bfd_default_reloc_type_lookup.
6136 * coffcode.h: removed a load of #if 0ed code.
6137 (coff_compute_file_section_positions): now works out the section
6138 alignment and size correctly in all cases.
6139 (coff_get_symtab): looks for constructor symbols and calls the
6140 right function when they're found. (coff_canonicalize_reloc):
6141 knows when a section is full of constructors and does the right
6143 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
6145 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
6146 * libcoff.h: removed #if 0ed code
6147 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
6148 arch independent constructor relocation type.
6149 (bfd_reloc_type_lookup): removed the comment "this will go away"
6150 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
6151 reloc which is used when BFD_RELOC_CTOR falls through to give a
6152 default 32bit reloc for constructors.
6153 (bfd_default_reloc_type_lookup): added.
6154 * aoutf1.h: fixed SEGMENT_SIZE typo.
6156 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
6158 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
6159 matching prefix "coff".
6160 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
6161 rs/6000 csect records.
6163 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
6165 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
6166 * configure.in: add motorola delta88 cases
6167 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
6168 write_armap prototype
6169 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
6171 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
6173 * Rename COFF-related files in `coff-ARCH.c' form.
6174 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6175 coff-mips.c, coff-rs6000.c to be exact.
6177 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
6178 make output clutter.
6179 * config/mt-*: Ditto.
6181 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6183 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
6184 John Gilmore. Archive support from Damon A. Permezel.
6186 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6187 * configure.in: Add rs6000 case.
6188 * targets.c: Add rs6000 vector.
6189 * archures.c: Add rs6000, fix comment on romp.
6190 * bfd-in.h (enum bfd_error): Add no_debug_section error.
6191 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
6192 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
6193 * section.c (bfd_make_section): Return NULL on attempt to create
6195 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6196 (bfd_swap_aouthdr_in): Handle lots more members.
6197 (make_a_section_from_file): If section has already been seen,
6198 just return false rather than overwriting it.
6199 (coff_real_object_p): Understand incoming magic numbers.
6200 (coff_set_flags): Understand outgoing magic numbers.
6201 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6202 (build_debug_section): Add fn for reading debug string section.
6203 (get_normalized_symtab): Handle symbol names in debug string section.
6204 Remove unused obj_string_table.
6205 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6206 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6207 existing section before making one.
6208 * cpu-rs6000.c: New file.
6209 * rs6000coff.c: New file.
6211 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6213 * elf.c: Add partial support for ELF format corefiles. Still needs
6214 support for extracting registers from corefiles.
6216 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6218 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6219 RANLIB is defined as echo, send the output to /dev/null to help
6220 reduce clutter in the output from doing a make.
6222 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6224 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6225 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6227 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6229 * coffcode.h (coff_compute_section_file_positions): make it pad
6230 section size out if there are alignment restrictions so that the
6231 image will be ok on a system where section positions are worked
6232 out by accumulating sizes rather than from the section headers.
6233 * targets.c (proto write_armap). Changed orl_count to unsigned.
6234 * opncls.c (bfd_close_all_done). Added so that generative
6235 programs like gas can close a bfd without causing bfd confusion.
6236 * libbfd.h (changed becuase of protos)
6237 * amdcoff.c: messed with the way that jmp displacements are
6238 calcualated. This may not yet be totally correct.
6239 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6241 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6242 abs symbol has no section (like a register symbol).
6243 (coff_write_symbol) now zeros auxent before filling it up to help
6244 with sensitive applications.
6245 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6247 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6249 * bfd.c: Make sure we don't get a macro strerror().
6250 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6251 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6252 attempt to recover command, ifdef NO_CORE_COMMAND.
6253 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6255 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6257 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6259 * archive.c (bsd_write_argmap): The size of the ranlib structures
6260 should not include the size field itself.
6261 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6262 adata(abfd)->exec_bytes_size field instead of constant macro,
6263 because aoutx.h compiles to a simple .o file shared by
6264 all 32-bits a.out targets.
6266 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6268 * configure.in: Allow i386-sco-sysv.
6269 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6270 * cpu-h8300.c: lint.
6272 * host-aout.c: New strategy. We use common code, include files,
6273 and data structures to handle the file, but set a few parameters
6274 from the host's config file (page size, text start addr, etc).
6275 * libaout.h: Define HP BSD machine types.
6276 * aoutf1.h: Handle reading a.outs with these types.
6278 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6279 virtual-memory-address of the .reg section. We can't just make a
6280 section for "all the regs and nothing else" because only GDB knows
6281 exactly where the regs are (scattered around the upage and stack).
6282 Clean up memory allocation. Remove big- and little-endian
6283 vectors, replace with single vector; this only runs on the host,
6284 in host byte order. Replace byteswap routines with aborts in case
6286 * targets.c: There's only one trad_core_vec now.
6287 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6289 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6291 * hosts/h-amix.h (free): Fix prototype.
6293 * aoutx.h: Don't use NULL as an integer, for braindead systems
6294 that declare it as (void *)0. (From Peter Schauer.)
6296 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6298 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6299 problem with bad Ultrix system headers.
6300 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6301 various kinds of alignments for the various kinds of
6304 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6306 * doc/Makefile: Don't assume . is on the path (from James Clark).
6308 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6310 * Makefile.in: Avoid Sun Make VPATH bugs.
6311 * targets.c: Declare trad_core vectors extern.
6313 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6315 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6316 * libbfd.h: Moved ALIGN macro here.
6317 * bout.c (b_out_callback): Replace i960_align by align_power.
6319 * libaout.h (struct aoutdata): Added fields page_size,
6320 segment_size and exec_bytes_size. These help generic code
6321 (in aoutx.h and libaout.h) to figure out where to align
6322 the various segments in a demand paged file.
6323 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6324 to decide if the exec header counts in a_text (text segment size).
6325 Also, assume D_PAGED flag is set; don't set it here.
6326 * bout.c (b_out_callback): Add initialization of
6327 adata fields page_size, segment_size, and exec_bytes_size.
6328 * host-aout.c (NAME(host_aout, callback) and
6329 NAME(host_aout,mkobject): Ditto.
6330 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6331 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6332 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6333 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6334 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6335 for some systems (mainly sunos), so do it in the callback instead.
6336 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6337 * aoutx.h (NAME(aout,set_section_contents): Change the way
6338 filepos and size of sections are carried out to support
6339 older styles of demand paged executables.
6342 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6344 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6345 * bfd.c: Added macros to enable gas to swap coff records.
6346 * coffcode.h: Make the coff_swap_*_out routines return the number
6347 of bytes swapped, and cleaned up their prototypes.
6348 * configure.in: Added ebmon/coff support
6349 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6351 * targets.c: Added new entry points for coff swapping
6353 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6355 Restructure configuration scheme for bfd, binutils, ld.
6357 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6358 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6359 Change some config names to match other dirs.
6360 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6362 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6363 ../include/sysdep.h.
6364 * cpu-i960.c: Strncmp needed a length arg.
6365 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6366 * i386aout.c: Remove dead N_TXTOFF override.
6367 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6368 * config/: Rename some config files to match up h-*.h names.
6369 Remove all the HOST_SYS definitions from the config files.
6370 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6371 * hosts/h-hp9000.h: Remove USG comment.
6372 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6373 * hosts/h-news.h, h-sparc-64.h: New config files that had
6374 previously been kludged in the <sysdep.h> file.
6376 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6378 * config/*: trad-core support is HOST dependent, not target
6379 dependent. Target config files only set DEFAULT_VECTOR and/or
6380 other vector elements. Exception: when host-aout.c is in use,
6381 in which case we're forced to assume we're native (hp, vax,
6382 tahoe). Rename XDEPFILES to HDEPFILES.
6383 * Makefile.in: Rename XDEPFILES.
6384 * config/h-sun*: Don't force static linking.
6385 * trad-core.c: Document how to use it nowadays.
6386 * i386aout.c, newsos3.c: Clean up.
6387 * i386coff.c: Allow 386 coff files to be used as core files too
6388 (for reading core files from embedded systems).
6390 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6392 * Add i386aout.c for a.out support on the i386.
6394 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6396 * reloc.c, section.c, syms.c, targets.c: correct info-node
6397 structure in *doc* comments.
6398 doc/Makefile: stop hiding complaints from makeinfo.
6400 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6402 * aoutx.h (...some_aout_object_p): Take a third parameter,
6403 the internal_exec struct, and avoid ever looking at an
6404 external_exec. All callers changed to read the entire
6405 external_exec struct, swap and check its magic number,
6406 swap in the whole structure, and pass the swapped-in version to
6408 * bout.c: Bring into modern era. Use single _object_p routine
6409 for big- aand little-endian. Provide internal and external
6410 exec header structs. Use separate swap-in and swap-out routines.
6412 * libaout.h: Move struct internal_exec from ../include/aout64.h
6413 to here. Add obj_symbol_entry_size to struct aoutdata.
6414 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6416 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6417 EXTERNAL_NLIST_SIZE. Callers changed.
6419 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6421 * bfd.c: Remove strerror() to libiberty.
6423 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6424 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6425 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6426 last byte of transfer, not first byte, is within the section.
6428 * host-aout.c: Remove `BSD' archive support. Lint.
6430 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6431 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6432 `bfd_arch_info_type'. All uses changed.
6433 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6434 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6435 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6436 it needs a better name.) All uses changed.
6437 * targets.c: Rename `enum target_flavour_enum' to `enum
6438 target_flavour', and remove the `_enum' from all of the enum
6439 values themselves. All uses changed.
6441 * configure.in, config/h-i386mach: i386 mach host.
6442 * config/t-i386-aout: Use host-aout.c.
6444 * trad-core.c: Give it its own xvec's to make it independent
6445 of other file formats.
6446 * ecoff.c, host-aout.c: Remove refs to trad-core.
6447 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6448 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6450 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6452 * reloc.c: Extended NEWHOWTO macro
6453 * ieee.c: Changed the way 8bit pcrel is done
6454 * cpu-h8300.c: got the registers in the right order
6456 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6458 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6459 prediction is vindicated!
6461 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6462 Remove refs to howto.c, since Steve forgot.
6464 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6466 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6467 still work. Now allows any architecture/machine to be set.
6469 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6471 * howto.c deleted and moved code to reloc.c
6473 * libbfd.h, libbfd-in.h removed $id stuff for real
6475 * cpu-h8300.c Made it match various different spellings of h8300.
6477 * archures.c: Took out the first char filter which made it only
6478 look for a cpu/arch match when the first chars of supplied and
6479 tested names were the same.
6481 * targets.c removed oasys stuff, pending someone to fix the bugs
6485 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6487 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6488 ELF support good enough for GDB.
6489 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6490 m68k-cbm-svr4 host and target.
6491 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6492 so `diff' and `patch' can cope.
6494 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6496 * archures.c: removed texinfo error
6498 * init.c: added texinfo hooks, and removed initialization error
6501 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6504 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6506 * cpu-i960.c: Avoid numerical count of initializers.
6508 Vax Ultrix changes from David Taylor <taylor@think.com>:
6509 * host-aout.c: Make little-endian vector really little-endian.
6510 * configure.in: Separate vax and tahoe cases, handle ultrix.
6511 * config/t-vax: Add trad-core.o.
6512 * config/h-vaxult: New host system.
6514 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6516 * bfd-in.h VERSION, change version number to 0.18, this makes a
6517 gap, but now is the same as the linker version number.
6519 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6520 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6521 files will eventually contain processor specific bits for bfd,
6522 like strange relocation information and dis/assembly. So far only
6523 the H8 has been even partially done. This work also ties in with
6524 the change in handling architectures.
6526 * amdcoff.c: (a29k_reloc) fix error message.
6528 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6529 discover the architecture of the bfd. (sunos4_callback) calls the
6530 function bfd_set_arch_mach rather than stuffing stuff directly
6531 into the bfd. (sunos4_write_object_contents), changed names of
6534 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6535 setup the environment.
6537 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6538 headers in big endian format, regardless of the endianess of the
6541 * archures.c: totally changed. Now an architecture is represented
6542 with a pointer to an info structure rather than an enumerated type
6543 and a long. The old info is available as two elements in the
6544 structure. Future enhancements to architecure support will
6545 involve pointers to methods being placed into the info structure.
6547 * bfd.c: changed the definition of the bfd structure for the new
6550 * bout.c: (b_out_set_arch_mach) changed to use the new
6551 architecture mechanism.
6553 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6554 the new architecture mechanism.
6556 * configure.in: added h8 stuff.
6558 * ieee.c: too many changes to note. Now ieee files written with
6559 bfd gas and ld can be read by gld and ieee only linkers and
6562 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6564 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6565 than fixing the structure directly.
6567 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6568 than fixing the structure directly.
6570 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6571 before opening a bfd.
6573 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6574 rather than fixing the structure directly.
6576 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6577 in the t/hmake file) a user can select which backends they want
6578 linked with bfd without changing the source.
6580 * init.c: new, looks after initializing modules.
6582 * howto.c: for future use, will allow an application to work out
6583 what cookie to use as a handle on a relcoatio howto.
6585 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6587 * srec.c: Better error checking, partly from Peter Schauer.
6588 (srec_object_p): Avoid assuming any file that starts with 'S' is
6589 an S-record file! (Check for 3 uppercase-hex digits after it.)
6590 (ISHEX): Define new macro for checking supposedly hex characters.
6591 (pass_over): Treat as EOF any S-record line that:
6592 * doesn't have hex in either size character
6593 * produces a size larger than 0x7F
6594 * has an unrecognized type number
6596 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6598 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6599 opncls.c: Lint (saber actually).
6601 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6603 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6604 * newsos3.c: Fixed two types: newos3 -> newsos3.
6605 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6606 to use correct segment.
6608 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6610 * aoutx.h (print_symbol): Handle missing symbol->name.
6612 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6614 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6617 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6619 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6620 add sgi/irix support.
6622 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6624 Changes for the AMD 29000 Ultracomputer port from David Wood.
6627 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6629 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6632 * coffcode.h (coff_real_object_p): Pass information about the
6633 current file's coff symbol format to BFD via the coff_data struct.
6634 (coff_find_nearest_line): obj_icof => coff_data.
6635 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6636 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6637 and DIMNUM == E_DIMNUM.
6638 * configure.in: Handle a29k-*-* hosts, and targets
6639 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6640 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6641 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6642 local_linesz to `coff_data' (tdata) struct.
6643 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6644 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6646 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6648 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6649 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6651 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6653 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6655 (sunos4_core_file_matches_executable_p): Fix header comparison.
6656 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6657 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6659 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6661 Allow GDB to patch object files.
6663 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6664 * trad-core.h (trad_unix_core_file_p): Ditto.
6665 * aoutx.h (aout_set_section_contents): On first output, check
6666 abfd->direction and complain if erroneous.
6668 * Makefile.in: Add crude dependencies.
6670 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6672 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6673 to h/t-xxxx files so that everything will work on System V.
6675 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6677 * aoutx.h: Add information on host-aout.c and how to configure
6678 to use it, to the manual.
6679 * configure.in: Tix typo.
6680 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6681 else dummy out the core file support.
6682 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6683 specified, use it to locate the data section.
6684 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6685 rather than as chars (lint).
6687 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6689 * aoutx.h, coffcode.h: saberized.
6691 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6693 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6695 bfd.c, targets.c: minor rewording of doc segments
6698 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6700 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6701 etc, rather than TEXT_START_ADDR.
6702 * host-aout.c: Remove #if 0 around whole thing.
6703 Update to modern (32/64-bit) a.out naming conventions.
6704 Include a large chunk of ../include/a.out.gnu.h to get macros that
6705 are not defined by the system include files.
6706 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6707 macro used by the other a.out implementations.
6708 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6710 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6712 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6713 texdoc and psdoc; make these depend on generated .texi's
6715 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6718 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6721 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6722 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6723 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6724 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6725 obtrusive marks indicating .c origins.
6727 * bfd.texinfo: generalize most references to linker
6729 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6731 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6732 * archures.c: remove empty foo() definition (crept in at vn1.9)
6734 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6736 * bfd.texinfo: use @setchapternewpage on instead of lots of
6737 @page's; minor rephrasing in Introduction.
6739 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6740 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6741 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6742 segments): used BFD (caps) more consistently as a name in
6743 discourse, fixed a few other minor typos and uses of fonts
6746 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6748 * coffcode.h: fixed bug where string table size wasn't being swapped.
6750 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6752 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6754 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6755 flags. (bfd_print_symbol_vandf) now knows what to do with the
6758 * aoutx.h: made translate_from_native_sym_flags and
6759 translate_to_native_sym_flags produce the above flags.
6762 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6764 * all files: update copyright notices for GPL version 2.
6765 Install header comments and attribute most modules to their
6766 authors. BFD's name is now officially "Binary File Descriptor",
6767 so remove any conflicting pejoratives.
6768 archures.h: Consists solely of comments; remove it.
6770 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6772 * Makefile.in, bfd.c: Made it compile again.
6774 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6776 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6779 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6781 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6782 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6785 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6786 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6788 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6790 * Everything: created some new files, core.c format.c, reloc.c,
6791 section.c and syms.c to split the functionality a bit better.
6792 Cleaned up the rest of the files a bit, and added some
6796 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6798 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6799 really takes 3 arguments, patched code and ammended prototypes.
6801 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6803 * ../include/bfd.h (struct bfd_target): Added new field
6804 "align_power_min" which contains the minimum alignment for a
6805 section. This is used in coff_new_section_hook. The field
6806 insertion necessitates an update of all backends..
6808 * aoutf1.h jump table field inserted
6810 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6813 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6814 table field inserted.
6816 * coffcode.h(just about everything) Now patches up symbol tables
6817 using a different mechanism. The Intel major bug has been fixed,
6818 and the linker can self host on the Aviion and be debugged with
6821 * ecoff.c: new include and jump table patch, i386coff.c: new
6822 include and jump table patch, icoff.c: new include and jump table
6823 patch, ieee.c: can now read archives containing ieee modules.,
6824 libcoff.h: added (combined_entry_type), libieee.h: uped max
6825 sections to 20, m68kcoff.c: new include and jump table patch,
6826 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6827 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6828 srec.c: jump table patch. trad-code.c fixed #IF typeo
6830 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6832 * coffcode.h (coff_swap_aux_in): added else case to deal with
6833 filenames less than 9 characters.
6836 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6838 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6840 * srec.c: now allows any number of sections to be created in a
6841 file. Outputs addresses of the right length.
6843 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6845 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6846 target didn't match, the format got set to the attempted match,
6847 breaking a future test.
6849 *../include/i386coff.h : fixed typo in type field with size
6851 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6852 support in the jump table for the swapping routines exported to
6853 gdb. Now gdb works with the 386.
6855 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6857 * Merge in changes from gdb-3.95 release.
6858 Makefile.in: Allow hmake and tmake files to add OFILES.
6860 bfd.c: support specific targets as well as searching. When
6861 searching, take default target in preference to others.
6863 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6864 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6865 libbfd.h: Support specific targets as well as searching.
6866 opncls.c: Support specific targets as well as searching.
6867 targets.c: Search is short-circuited if default target matches.
6868 liboasys.c, libieee.c: Undo bothner changes that make macros
6869 work to the left of assignment, but which depend on the
6870 representations of different pointer types being the same.
6872 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6874 * i386coff.c: created.
6875 * coffcode.h: added support for 386.
6876 * Makefile.in: added support for 386.
6877 * ../include/i386coff.h: created
6879 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6881 * coffcode.h: removed all put_x_<sizes>
6882 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6886 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6888 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6890 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6892 * everything: Removed sysdep.h from bfd.h and put back into files
6893 from which it was split out. Now 64 bit version is built with a
6894 -DHOST_64_BIT="long long" on the compile line.
6896 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6898 Changed all the [get|put][name] routines to use [get|put]_[size
6901 Put in support for 64 bit work. Now two versions of bfd may be
6902 generated, according to the state of TARGET_64_BIT, one which is
6903 32 bit only, and one which is 64/32 bits.
6904 Created new back end 'demo64' to test 64 bit functionality.
6906 Renamed some files to work on DOS.
6908 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6909 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6910 chage, 64 bit transfer. * liba.out.h: Split out common code from
6911 sunos and newsos into liba.out. Name changes and prototype mods. *
6912 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6913 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6914 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6915 change and 64bit stuff.* newsos3.c: common code removed, new jump
6916 table. * oasys.c: Name change * opncls.c: Portability fixes *
6917 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6918 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6919 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6920 64bit ized. * demo64.c: 64 bit a.out back end
6922 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6924 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6925 on LHS of assignment, even when using old compilers.
6926 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6927 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6928 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6929 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6930 * targets.c: Add declaration of newsos3_vec.
6932 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6934 * aout.c: fixxed some of the problems with filepos calculation.
6935 (swap_ext_reloc): fixed problem with creation of relocs.
6936 (aout_set_section_contents): fixed filepos problem
6938 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6939 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6940 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6941 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6942 cleaned up. (coff_write_object_contents) cleaned up.
6944 * ecoff.c: Totally different. Now supports ecoff fully.
6946 * icoff.c: fixed problems in relocation callout.
6948 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6950 * m68kcoff.c: updated target vector.
6952 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6953 choose_reloc_size. (sunos4_write_object_contents) now calls
6954 choose_reloc_size so outputs relocs correctly, also calculates the
6955 size of the sections correctly.
6959 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6961 Merge Per Bothner's changes to modularize BFD a.out a bit.
6963 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6964 * ieee.c: Cast enums to int before comparing them, for brain-
6966 * coff-code.h: Remove coff_get_section_contents, and use the
6967 generic one instead.
6969 * aout.c: Derive new module from sunos.c, containing generic
6970 support code for all kinds of a.out files.
6972 * sunos.c: Remove all code that goes in aout.c. Split out
6973 machine dependent followup in sunos4_object_p into
6974 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6975 and redefine only the names we CHANGE, not all the names. Drop
6976 the little-endian vector, and rename the vector as sunos4 rather
6979 * b.out.c: Use aout.c routines for most of the work. Slight
6980 changes for the new regime. Remove close_and_cleanup and
6981 get_section_contents in favor of generics. New transfer vector
6984 * newsos.c: New support for Sony NEWS, another a.out format.
6986 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6987 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6988 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6990 * opncls.c (bfd_close): Call format-dependent write_contents
6991 routine, if writing, before calling target-dependent
6992 close_and_cleanup routine (which is now always generic, I think).
6993 * srec.c: Use bfd_alloc instead of malloc. Remove
6994 close_and_cleanup and move code from it to
6995 srec_write_object_contents. Add write_contents to tvec.
6996 * targets.c: Remove a.out little vector, replace a.out big
6997 vector with SunOS vector. FIXME: Need Vax support again now.
6999 * libbfd.h: Add write_contents format-dependent-vector to the
7000 bfd_target vector. Supply a generic close_and_cleanup routine.
7001 * liba.out.h: Handle the new aout.c split. Add prototypes for
7002 all routines defined in aout.c. Rename "sunos" things to "aout"
7003 things. Add a few fields where needed for various formats.
7004 * Makefile.in: Add aout.c and newsos.c.
7006 * archive.c, ieee.c, oasys.c: Lint.
7008 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7011 changed forward declaration struct stat; to reduce warnings. Changed
7012 comment on bfd_h_<x>_x.
7014 * ../include/m68kcoff.h, ../include/intel-coff.h,
7015 ../include/m88k-bcs.h
7016 Now there are two incarnations of relocs, linenos and syments. One for
7017 internal digestion, and one full of char arrays for I/O. The original
7018 names have gone to detect errors.
7020 * Makefile.in, m68kcoff.c, targets.c
7021 Test new structure code with a 68k coff implementaion
7023 * coff-code.h, icoff.c, coffswap.c, libcoff.h
7024 Fixed all the places where there were problems with the size and
7025 alignments of structures on disk and structures in memory. #ifed out
7026 all the code in coffswap.c, since it should be done using the target
7029 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7031 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
7032 multiple reloc command.
7034 * sunos.c (sunos4_set_section_contents): Made it so that sections
7035 are always padded to their alignment size.
7037 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
7039 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
7040 Clean up types and such (saber C problems).
7041 * ecoff.c: Clean up types and such. Remove routines that are
7042 not used. Fix up reading and swapping of shorts from files.
7044 Notes on bfd-0.5.2-patch1a, from Per Bothner:
7046 * a.out.vax.c: Remove two bogus "static" from prototypes.
7048 * ecoff.c: Got rid of lots of non-working junk (that had
7049 been copied directly from coff-code.h).
7050 Updated to be consistent with updates to icoff.c and coff-code.h.
7052 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
7053 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
7055 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
7056 but until the target_vector is automatically generated,
7057 it's as good as any. Note that the text offset is the only
7058 difference between NewsOS and SunOs (including magic numbers).
7059 (Most of the sunos_* routines should to renamed bsd_*
7060 and move to a bsd.c file. Then (and when the target_vector
7061 is automatically generated) it might make sense to create
7062 a separate Sony target.)
7064 * sysdep.h: Don't declare fread and fwrite. Causes trouble
7065 on some systems, and doesn't help on others.
7066 Similarly, only define X_OK if not already defined.
7068 * trad-core.c: Don't include sys/stat.h - at least
7069 on NewsOS 3, it has already been included.
7071 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
7073 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
7074 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
7075 symbol tables if necessary when reading them in, so gdb can use
7076 them. Add "bfd_coff_" to the names so they won't conflict with
7077 names in calling programs. FIXME-soon: if coff-code.h is
7078 included in two BFD modules, this will cause duplicate
7079 definitions; the routines should be exported to a separate,
7080 common, module (probably along with a mess of other ones).
7082 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7084 Improve modtime support.
7086 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
7087 Remove #define for bfd_get_mtime. Remove gratuitous comment.
7088 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
7089 BUG: archive members still do not get correct mod times.
7091 Improve floating point support for core files.
7093 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
7094 (sunos4_core_file_p): Create a second registers section in the
7095 core file, called ".reg2", for the float registers.
7097 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7099 * many changes to improve archive handling; found a logic flaw in
7100 bfd_check_format which only just happened to work by cooncidence.
7102 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7104 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
7107 * bfd.h: changed type of udata in asymbol to void *, like it
7108 should be. Added bfd_reloc_dangerous enum member.
7110 * coff-code.h: Fixed it so that internally generated symbols get
7111 their values relocated correctly in all cases. Removed calls to
7114 * icoff.c: Not understanding the destination symbol of a reloc is
7115 not a failure any more, just 'dangerous'. This allows linking of
7116 b.out and coff images.
7118 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
7122 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7124 * sunos.c (translate_to_native_sym_flags): fixed
7125 sym_pointer->n_value so that symbols on the way out get their
7126 section relative values calculated correctly.
7128 * coff-code.h (mangle_symbols): fixed problem where tags were not
7129 being relocated for structs, enums, unions. Also various lints.
7131 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7133 * archive.c (get_elt_at_filepos): system_call_error returned
7136 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7138 * Resolve the use of no_error and system_call_error.
7139 The bfd library itself now will never set bfd_error to
7142 The code still needs to be combed to make sure all the error
7143 codes are correct. I suspect they are not always set correctly.
7145 * The names of all the messages have _ prepended because the sun
7146 bundled compiler can't distinguish from a macro which takes an
7147 argument and the same identifier in a non-macro context.
7149 * The reason for the above being that entry points which used to
7150 be trampoline functions are now just macros which expand to a
7151 direct call through the bfd's xfer vector.
7153 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
7154 must gas have its own version of everything (the gas version
7155 had the correct value)
7157 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7159 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7160 properly support i960 architecture and output correct reloc stuff.
7162 * bfd.h: added prototype for bfd_printable_arch_mach, added
7165 * coff-code.h: Applied patches from chrisb to support i960
7166 architecture, zero relocs and swap them correcly and conditionally
7167 compiled the timestamp.
7169 * sunos.c: Made the default section alignment 2^3 so that doubles
7170 are done properly. Fixed the same reloc bug that was in b.out.c
7172 * sysdep.h: Now compiles on a Posix box
7174 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7176 * icoff.c: Fix comment on big-endian version.
7177 * coff-code.h: Make HAS_RELOC really work (it's backwards from
7178 F_RELFLG). Set F_AR32WR in output files if little endian
7181 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7183 * archures.c fixed =/== typo
7185 * sunos.c added architecture stuff for output. Fixed
7186 bug where files where vma(data) != size(text)
7187 were processed wrong.
7189 * coff-code.h added a lint cast
7191 * (../include/a.out.sun4.h) fixed it so zmagic
7194 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7196 * archive.c removed loads of includes, and fixed bug where string
7197 table didn't have a null at the end.
7199 * bfd.c fixed includes, added symbols argument to
7200 canonicalize_reloc entry point.
7202 * libbfd.c fixed includes and added some lint patches.
7204 * targets.c added both sorts of intel coff.
7206 * b.out.c fixed included, changed was the canonical
7209 * icoff.c added support for callj and big and little
7212 * opncls.c added chmod+xing for files with EXEC_P set.
7214 * sunos.c fixed includes. Changed default section
7215 alignement to words. Fixed relocation stuff to work with
7218 * bfd.h various new types added, prototype for new
7219 reloc calls, changed bfd->iostream to a void *
7220 to including files don't need stdio.h.
7222 * libcoff.h added conversion table to tie relocs to
7227 * coff-code.h fixed includes. Added code to support
7228 big and little endian formats. Various lints. Better
7229 processing of symbols. Changed reloc stuff to new
7232 * libbfd.h fixed includes
7235 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7237 * bfd.h changed name of alignment entry in sec_struct to
7238 alignment_power, because of conflicting uses within bfd.
7239 Now it should be obvious that it's a 2**n alignment
7240 specifier. Removed start_pad, end_alignment, block, minsize,
7241 output_file_alignment, subsection_alignment and original_vma fields.
7242 Added align_power() macro. Fixed bfd_section_alignment
7243 acessor macros. Added bfd_symbol_same_target macro.
7245 * b.out.c (b_out_write_object_contents) fixed to use
7246 new alignment member. Fixed (callj_callback) to use section
7247 relative symbols properly.
7249 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7250 Fixed (translate_from_native_sym_flags) to correctly make
7251 symbols section relative.
7253 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7254 (bfd_make_section) took out initialization of obsolete members.
7255 (bfd_print_symbol_vandf) added
7257 * opncls.c (bfd_create) created.
7259 * coff-code.h (coff_new_section_hook) took away refs
7260 to obsolete members. (make_a_section_from_file) added
7261 conversion between alignment types. (coff_symbol_from)
7262 added. (coff_count_linenumbers) only counts linenumbers
7263 if symbol is of coff-type. (coff_mangle_symbols) only
7264 heavily mangles symbols if symbol is coff-type.
7265 (coff_write_symbols) various lints. (coff_write_object_contents)
7266 various lints and modification for alignment conversion.
7267 (coff_slurp_relocs) fixed for use with new asection shape.
7269 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7271 * archive.c lots of lint
7273 * b.out.c added callj relocation support, upgrated reloc howto.
7274 Fixed so that asymbol and reloc records are output
7277 * bfd.c lots of lint, support for new bfd entry point
7280 * bfd.h changed definition of asymbol to contain pointer to
7281 owning bfd, removed target dependencies.
7283 * cache.c took out print statements, put in BFD_ASSERT calls.
7285 * coff-code.h various lints, corrected linenumber output
7286 functionality. Added support for new style asymbols and
7287 bfd_print_symbol. Fixed so that asymbol and
7288 reloc records are handled correctly. Added timestamp.
7290 * icoff.c Added support for new howto shape.
7292 * liba.out.h Added support for new asymbol shape
7294 * libbfd.c various lints
7296 * libbfd.h various lints
7298 * libcoff.h added support for new asymbol shape.
7300 * sunos.c various lints. Added support for new asymbol shape
7301 and bfd_print_symbol.
7303 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7305 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7306 pointer lint. Added support for callj relocation. Fixed bug where
7307 the last 32 bytes of the text section were overwritten by data. Fixed bug
7308 where archives of b.out didn't work due bfd_slurp_extended_name_table
7311 * sunos.c added support for n_other field. Braced the howto table so
7312 that it won't be affected by any lengthing of the howto struct typedef.
7315 * bfd.h added support for n_other field, added special_function
7316 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7319 * bfd.c upgraded bfd_perform_relocation, various lints.
7321 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7323 * ChangeLog: Started ChangeLog for BFD.
7324 * ToDo: Create file for suggestions.
7326 * Makefile: Support easy loading into Saber C.
7327 Add dependencies for icoff.o and bcs88kcoff.o.
7328 Rename coff.c to coff-code.h. Change callers.
7330 * bfd.c (bfd_check_format): Allow the check_format routines
7331 to return the desired target vector, rather than just a Boolean.
7332 bfd.h (bfd_check_format): Change function pointer return type.
7333 archive.c (bfd_generic_archive_p): change callee.
7334 b.out.c (b_out_little_object_p, b_out_big_object_p,
7335 b_out_real_object_p): change callee.
7336 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7337 in check_format transfer vectors that need a filler.
7338 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7339 bcs88kcoff.c: change callee.
7340 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7341 icoff.c: change callee.
7342 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7344 * libbfd.c (zalloc): It should actually zero the storage!
7345 This was commented out for some reason.
7347 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7348 This is so callers can avoid <stdlib.h> which doesn't exist
7351 * bfd.c (map_over_sections): Add debugging code, since I
7352 noticed the section count for sunos core files was bad, but only
7353 GDB had detected the problem.
7354 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7355 bfd_get_section_linenos): Remove obsolete functions.
7356 (bfd_apply_relocations): Use longs, not ints, for the math.
7358 * bfd.h: Declare enum boolean and struct bfd_target as well
7359 as typedefs for them. Remove obsolete
7360 bfd_get_section_lineno_size.
7362 * cache.c: Make the "fdopen" support work. Keep better track
7363 of how many files are open. Centralize the opening of files
7364 and be sure bfd_open[rw] actually try to open the file. Evade
7365 linked list initialization problems.
7367 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7369 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7371 * cplus-dem.c: Delete file, since it is not part of BFD.
7373 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7374 (bfd_openr, bfd_openw): Actually open the file, give error now.
7376 * sunos.c (sunos4_core_file_p): Set section count.
7377 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7378 obsolete definitions.
7379 (_write_symbol_table): Initialize <idx> counter.
7380 (foop): Eliminate debugging code.
7386 version-control: never